# Parse request
- headers=AMF.getint(req) # Read number of headers
+ headers=AMF.getint(req) # Read number of headers
headers.times do # Read each header
name=AMF.getstring(req) # |
[wayid, points, tags, version]
end
-
+
# Get an old version of a way, and all constituent nodes.
#
# For undelete (version<0), always uses the most recent version of each node,
if format == "osm"
#redirect to API map get
redirect_to "http://api.openstreetmap.org/api/#{API_VERSION}/map?bbox=#{bbox}"
-
+
elsif format == "mapnik"
#redirect to a special 'export' cgi script
format = params[:mapnik_format]
scale = params[:mapnik_scale]
redirect_to "http://tile.openstreetmap.org/cgi-bin/export?bbox=#{bbox}&scale=#{scale}&format=#{format}"
-
+
elsif format == "osmarender"
#redirect to the t@h 'MapOf' service
format = params[:osmarender_format]
+++ /dev/null
-class NodeTag < ActiveRecord::Base
- set_table_name 'current_node_tags'
-
- belongs_to :node, :foreign_key => 'id'
-
- validates_presence_of :id
- validates_length_of :k, :v, :maximum => 255, :allow_blank => true
- validates_uniqueness_of :id, :scope => :k
- validates_numericality_of :id, :only_integer => true
-end
+++ /dev/null
-class OldNodeTag < ActiveRecord::Base
- set_table_name 'node_tags'
-
- belongs_to :user
-
- validates_presence_of :id, :version
- validates_length_of :k, :v, :maximum => 255, :allow_blank => true
- validates_uniqueness_of :id, :scope => [:k, :version]
- validates_numericality_of :id, :version, :only_integer => true
-end
<br/>
<% if @user and @this_user.id == @user.id %>
<%= link_to 'change your settings', :controller => 'user', :action => 'account', :display_name => @user.display_name %>
-<% end %>
\ No newline at end of file
+<% end %>
+++ /dev/null
-== 1.1.0 2008-10-29
-
-* fixes to get cpk working for Rails 2.1.2
-
-== 1.0.10 2008-10-22
-
-* add composite key where clause creator method [timurv]
-
-== 1.0.9 2008-09-08
-
-* fix postgres tests
-* fix for delete_records when has_many association has composite keys [darxriggs]
-* more consistent table/column name quoting [pbrant]
-
-== 1.0.8 2008-08-27
-
-* fix has_many :through for non composite models [thx rcarver]
-
-== 1.0.7 2008-08-12
-
-* fix for the last fix -- when has_many is composite and belongs_to is single
-
-== 1.0.6 2008-08-06
-
-* fix associations create
-
-== 1.0.5 2008-07-25
-
-* fix for calculations with a group by clause [thx Sirius Black]
-
-== 1.0.4 2008-07-15
-
-* support for oracle_enhanced adapter [thx Raimonds Simanovskis]
-
-== 1.0.3 2008-07-13
-
-* more fixes and tests for has many through [thx Menno van der Sman]
-
-== 1.0.2 2008-06-07
-
-* fix for has many through when through association has composite keys
-
-== 1.0.1 2008-06-06
-
-* Oracle fixes
-
-== 1.0.0 2008-06-05
-
-* Support for Rails 2.1
-
-== 0.9.93 2008-06-01
-
-* set fixed dependency on activerecord 2.0.2
-
-== 0.9.92 2008-02-22
-
-* Support for has_and_belongs_to_many
-
-== 0.9.91 2008-01-27
-
-* Incremented activerecord dependency to 2.0.2 [thx emmanuel.pirsch]
-
-== 0.9.90 2008-01-27
-
-* Trial release for rails/activerecord 2.0.2 supported
-
-== 0.9.1 2007-10-28
-
-* Migrations fix - allow :primary_key => [:name] to work [no unit test] [thx Shugo Maeda]
-
-== 0.9.0 2007-09-28
-
-* Added support for polymorphs [thx nerdrew]
-* init.rb file so gem can be installed as a plugin for Rails [thx nerdrew]
-* Added ibm_db support [thx K Venkatasubramaniyan]
-* Support for cleaning dependents [thx K Venkatasubramaniyan]
-* Rafactored db rake tasks into namespaces
-* Added namespaced tests (e.g. mysql:test for test_mysql)
-
-== 0.8.6 / 2007-6-12
-
-* 1 emergency fix due to Rails Core change
- * Rails v7004 removed #quote; fixed with connection.quote_column_name [thx nerdrew]
-
-== 0.8.5 / 2007-6-5
-
-* 1 change due to Rails Core change
- * Can no longer use RAILS_CONNECTION_ADAPTERS from Rails core
-* 7 dev improvement:
- * Changed History.txt syntax to rdoc format
- * Added deploy tasks
- * Removed CHANGELOG + migrated into History.txt
- * Changed PKG_NAME -> GEM_NAME in Rakefile
- * Renamed README -> README.txt for :publish_docs task
- * Added :check_version task
- * VER => VERS in rakefile
-* 1 website improvement:
- * website/index.txt includes link to "8 steps to fix other ppls code"
-
-== 0.8.4 / 2007-5-3
-
-* 1 bugfix
- * Corrected ids_list => ids in the exception message. That'll teach me for not adding unit tests before fixing bugs.
-
-== 0.8.3 / 2007-5-3
-
-* 1 bugfix
- * Explicit reference to ::ActiveRecord::RecordNotFound
-* 1 website addition:
- * Added routing help [Pete Sumskas]
-
-== 0.8.2 / 2007-4-11
-
-* 1 major enhancement:
- * Oracle unit tests!! [Darrin Holst]
- * And they work too
-
-== 0.8.1 / 2007-4-10
-
-* 1 bug fix:
- * Fixed the distinct(count) for oracle (removed 'as')
-
-== 0.8.0 / 2007-4-6
-
-* 1 major enhancement:
- * Support for calcualtions on associations
-* 2 new DB supported:
- * Tests run on sqlite
- * Tests run on postgresql
-* History.txt to keep track of changes like these
-* Using Hoe for Rakefile
-* Website generator rake tasks
-
-== 0.3.3
-* id=
-* create now work
-
-== 0.1.4
-* it was important that #{primary_key} for composites --> 'key1,key2' and not 'key1key2' so created PrimaryKeys class
-
-== 0.0.1
-* Initial version
-* set_primary_keys(*keys) is the activation class method to transform an ActiveRecord into a composite primary key AR
-* find(*ids) supports the passing of
- * id sets: Foo.find(2,1),
- * lists of id sets: Foo.find([2,1], [7,3], [8,12]),
- * and even stringified versions of the above:
- * Foo.find '2,1' or Foo.find '2,1;7,3'
+++ /dev/null
-History.txt
-Manifest.txt
-README.txt
-README_DB2.txt
-Rakefile
-init.rb
-install.rb
-lib/adapter_helper/base.rb
-lib/adapter_helper/mysql.rb
-lib/adapter_helper/oracle.rb
-lib/adapter_helper/postgresql.rb
-lib/adapter_helper/sqlite3.rb
-lib/composite_primary_keys.rb
-lib/composite_primary_keys/association_preload.rb
-lib/composite_primary_keys/associations.rb
-lib/composite_primary_keys/attribute_methods.rb
-lib/composite_primary_keys/base.rb
-lib/composite_primary_keys/calculations.rb
-lib/composite_primary_keys/composite_arrays.rb
-lib/composite_primary_keys/connection_adapters/ibm_db_adapter.rb
-lib/composite_primary_keys/connection_adapters/oracle_adapter.rb
-lib/composite_primary_keys/connection_adapters/postgresql_adapter.rb
-lib/composite_primary_keys/connection_adapters/sqlite3_adapter.rb
-lib/composite_primary_keys/fixtures.rb
-lib/composite_primary_keys/migration.rb
-lib/composite_primary_keys/reflection.rb
-lib/composite_primary_keys/version.rb
-loader.rb
-local/database_connections.rb.sample
-local/paths.rb.sample
-local/tasks.rb.sample
-scripts/console.rb
-scripts/txt2html
-scripts/txt2js
-tasks/activerecord_selection.rake
-tasks/databases.rake
-tasks/databases/mysql.rake
-tasks/databases/oracle.rake
-tasks/databases/postgresql.rake
-tasks/databases/sqlite3.rake
-tasks/deployment.rake
-tasks/local_setup.rake
-tasks/website.rake
-test/README_tests.txt
-test/abstract_unit.rb
-test/connections/native_ibm_db/connection.rb
-test/connections/native_mysql/connection.rb
-test/connections/native_oracle/connection.rb
-test/connections/native_postgresql/connection.rb
-test/connections/native_sqlite/connection.rb
-test/fixtures/article.rb
-test/fixtures/articles.yml
-test/fixtures/comment.rb
-test/fixtures/comments.yml
-test/fixtures/db_definitions/db2-create-tables.sql
-test/fixtures/db_definitions/db2-drop-tables.sql
-test/fixtures/db_definitions/mysql.sql
-test/fixtures/db_definitions/oracle.drop.sql
-test/fixtures/db_definitions/oracle.sql
-test/fixtures/db_definitions/postgresql.sql
-test/fixtures/db_definitions/sqlite.sql
-test/fixtures/department.rb
-test/fixtures/departments.yml
-test/fixtures/employee.rb
-test/fixtures/employees.yml
-test/fixtures/group.rb
-test/fixtures/groups.yml
-test/fixtures/hack.rb
-test/fixtures/hacks.yml
-test/fixtures/membership.rb
-test/fixtures/membership_status.rb
-test/fixtures/membership_statuses.yml
-test/fixtures/memberships.yml
-test/fixtures/product.rb
-test/fixtures/product_tariff.rb
-test/fixtures/product_tariffs.yml
-test/fixtures/products.yml
-test/fixtures/reading.rb
-test/fixtures/readings.yml
-test/fixtures/reference_code.rb
-test/fixtures/reference_codes.yml
-test/fixtures/reference_type.rb
-test/fixtures/reference_types.yml
-test/fixtures/street.rb
-test/fixtures/streets.yml
-test/fixtures/suburb.rb
-test/fixtures/suburbs.yml
-test/fixtures/tariff.rb
-test/fixtures/tariffs.yml
-test/fixtures/user.rb
-test/fixtures/users.yml
-test/hash_tricks.rb
-test/plugins/pagination.rb
-test/plugins/pagination_helper.rb
-test/test_associations.rb
-test/test_attribute_methods.rb
-test/test_attributes.rb
-test/test_clone.rb
-test/test_composite_arrays.rb
-test/test_create.rb
-test/test_delete.rb
-test/test_dummy.rb
-test/test_find.rb
-test/test_ids.rb
-test/test_miscellaneous.rb
-test/test_pagination.rb
-test/test_polymorphic.rb
-test/test_santiago.rb
-test/test_tutorial_examle.rb
-test/test_update.rb
-tmp/test.db
-website/index.html
-website/index.txt
-website/javascripts/rounded_corners_lite.inc.js
-website/stylesheets/screen.css
-website/template.js
-website/template.rhtml
-website/version-raw.js
-website/version-raw.txt
-website/version.js
-website/version.txt
+++ /dev/null
-= Composite Primary Keys for ActiveRecords\r
-\r
-== Summary\r
-\r
-ActiveRecords/Rails famously doesn't support composite primary keys. \r
-This RubyGem extends the activerecord gem to provide CPK support.\r
-\r
-== Installation\r
-\r
- gem install composite_primary_keys\r
- \r
-== Usage\r
- \r
- require 'composite_primary_keys'\r
- class ProductVariation\r
- set_primary_keys :product_id, :variation_seq\r
- end\r
- \r
- pv = ProductVariation.find(345, 12)\r
- \r
-It even supports composite foreign keys for associations.\r
-\r
-See http://compositekeys.rubyforge.org for more.\r
-\r
-== Running Tests\r
-\r
-See test/README.tests.txt\r
-\r
-== Url\r
-\r
-http://compositekeys.rubyforge.org\r
-\r
-== Questions, Discussion and Contributions\r
-\r
-http://groups.google.com/compositekeys\r
-\r
-== Author\r
-\r
-Written by Dr Nic Williams, drnicwilliams@gmail\r
-Contributions by many!\r
-\r
+++ /dev/null
-Composite Primary key support for db2
-
-== Driver Support ==
-
-DB2 support requires the IBM_DB driver provided by http://rubyforge.org/projects/rubyibm/
-project. Install using gem install ibm_db. Tested against version 0.60 of the driver.
-This rubyforge project appears to be permenant location for the IBM adapter.
-Older versions of the driver available from IBM Alphaworks will not work.
-
-== Driver Bug and workaround provided as part of this plugin ==
-
-Unlike the basic quote routine available for Rails AR, the DB2 adapter's quote
-method doesn't return " column_name = 1 " when string values (integers in string type variable)
-are passed for quoting numeric column. Rather it returns "column_name = '1'.
-DB2 doesn't accept single quoting numeric columns in SQL. Currently, as part of
-this plugin a fix is provided for the DB2 adapter since this plugin does
-pass string values like this. Perhaps a patch should be sent to the DB2 adapter
-project for a permanant fix.
-
-== Database Setup ==
-
-Database must be manually created using a separate command. Read the rake task
-for creating tables and change the db name, user and passwords accordingly.
-
-== Tested Database Server version ==
-
-This is tested against DB2 v9.1 in Ubuntu Feisty Fawn (7.04)
-
-== Tested Database Client version ==
-
-This is tested against DB2 v9.1 in Ubuntu Feisty Fawn (7.04)
-
-
+++ /dev/null
-require 'rubygems'\r
-require 'rake'\r
-require 'rake/clean'\r
-require 'rake/testtask'\r
-require 'rake/rdoctask'\r
-require 'rake/packagetask'\r
-require 'rake/gempackagetask'\r
-require 'rake/contrib/rubyforgepublisher'\r
-require 'fileutils'\r
-require 'hoe'\r
-include FileUtils\r
-require File.join(File.dirname(__FILE__), 'lib', 'composite_primary_keys', 'version')\r
-\r
-AUTHOR = "Dr Nic Williams"\r
-EMAIL = "drnicwilliams@gmail.com"\r
-DESCRIPTION = "Composite key support for ActiveRecords"\r
-GEM_NAME = "composite_primary_keys" # what ppl will type to install your gem\r
-if File.exists?("~/.rubyforge/user-config.yml")\r
- # TODO this should prob go in a local/ file\r
- config = YAML.load(File.read(File.expand_path("~/.rubyforge/user-config.yml")))\r
- RUBYFORGE_USERNAME = config["username"]\r
-end\r
-RUBYFORGE_PROJECT = "compositekeys"\r
-HOMEPATH = "http://#{RUBYFORGE_PROJECT}.rubyforge.org"\r
-\r
-REV = nil #File.read(".svn/entries")[/committed-rev="(\d+)"/, 1] rescue nil\r
-VERS = ENV['VERSION'] || (CompositePrimaryKeys::VERSION::STRING + (REV ? ".#{REV}" : ""))\r
-CLEAN.include ['**/.*.sw?', '*.gem', '.config','debug.log','*.db','logfile','log/**/*','**/.DS_Store', '.project']\r
-RDOC_OPTS = ['--quiet', '--title', "newgem documentation",\r
- "--opname", "index.html",\r
- "--line-numbers", \r
- "--main", "README",\r
- "--inline-source"]\r
-\r
-class Hoe\r
- def extra_deps \r
- @extra_deps.reject { |x| Array(x).first == 'hoe' } \r
- end \r
-end\r
-\r
-# Generate all the Rake tasks\r
-# Run 'rake -T' to see list of generated tasks (from gem root directory)\r
-hoe = Hoe.new(GEM_NAME, VERS) do |p|\r
- p.author = AUTHOR \r
- p.description = DESCRIPTION\r
- p.email = EMAIL\r
- p.summary = DESCRIPTION\r
- p.url = HOMEPATH\r
- p.rubyforge_name = RUBYFORGE_PROJECT if RUBYFORGE_PROJECT\r
- p.test_globs = ["test/**/test*.rb"]\r
- p.clean_globs |= CLEAN #An array of file patterns to delete on clean.\r
-\r
- # == Optional\r
- p.changes = p.paragraphs_of("History.txt", 0..1).join("\n\n")\r
- p.extra_deps = [['activerecord', '>= 2.1.2']] #An array of rubygem dependencies.\r
- #p.spec_extras - A hash of extra values to set in the gemspec.\r
-end\r
-\r
-CHANGES = hoe.paragraphs_of('History.txt', 0..1).join("\n\n")\r
-PATH = RUBYFORGE_PROJECT\r
-hoe.remote_rdoc_dir = File.join(PATH.gsub(/^#{RUBYFORGE_PROJECT}\/?/,''), 'rdoc')\r
-\r
-PROJECT_ROOT = File.expand_path(".")\r
-\r
-require 'loader'\r
+++ /dev/null
-# Include hook code here
-require_dependency 'composite_primary_keys'
+++ /dev/null
-require 'rbconfig'\r
-require 'find'\r
-require 'ftools'\r
-\r
-include Config\r
-\r
-# this was adapted from rdoc's install.rb by ways of Log4r\r
-\r
-$sitedir = CONFIG["sitelibdir"]\r
-unless $sitedir\r
- version = CONFIG["MAJOR"] + "." + CONFIG["MINOR"]\r
- $libdir = File.join(CONFIG["libdir"], "ruby", version)\r
- $sitedir = $:.find {|x| x =~ /site_ruby/ }\r
- if !$sitedir\r
- $sitedir = File.join($libdir, "site_ruby")\r
- elsif $sitedir !~ Regexp.quote(version)\r
- $sitedir = File.join($sitedir, version)\r
- end\r
-end\r
-\r
-# the acual gruntwork\r
-Dir.chdir("lib")\r
-\r
-Find.find("composite_primary_keys", "composite_primary_keys.rb") { |f|\r
- if f[-3..-1] == ".rb"\r
- File::install(f, File.join($sitedir, *f.split(/\//)), 0644, true)\r
- else\r
- File::makedirs(File.join($sitedir, *f.split(/\//)))\r
- end\r
-}\r
+++ /dev/null
-module AdapterHelper
- class Base
- class << self
- attr_accessor :adapter
-
- def load_connection_from_env(adapter)
- self.adapter = adapter
- unless ENV['cpk_adapters']
- puts error_msg_setup_helper
- exit
- end
-
- ActiveRecord::Base.configurations = YAML.load(ENV['cpk_adapters'])
- unless spec = ActiveRecord::Base.configurations[adapter]
- puts error_msg_adapter_helper
- exit
- end
- spec[:adapter] = adapter
- spec
- end
-
- def error_msg_setup_helper
- <<-EOS
-Setup Helper:
- CPK now has a place for your individual testing configuration.
- That is, instead of hardcoding it in the Rakefile and test/connections files,
- there is now a local/database_connections.rb file that is NOT in the
- repository. Your personal DB information (username, password etc) can
- be stored here without making it difficult to submit patches etc.
-
-Installation:
- i) cp locals/database_connections.rb.sample locals/database_connections.rb
- ii) For #{adapter} connection details see "Adapter Setup Helper" below.
- iii) Rerun this task
-
-#{error_msg_adapter_helper}
-
-Current ENV:
- #{ENV.inspect}
- EOS
- end
-
- def error_msg_adapter_helper
- <<-EOS
-Adapter Setup Helper:
- To run #{adapter} tests, you need to setup your #{adapter} connections.
- In your local/database_connections.rb file, within the ENV['cpk_adapter'] hash, add:
- "#{adapter}" => { adapter settings }
-
- That is, it will look like:
- ENV['cpk_adapters'] = {
- "#{adapter}" => {
- :adapter => "#{adapter}",
- :username => "root",
- :password => "root",
- # ...
- }
- }.to_yaml
- EOS
- end
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-require File.join(File.dirname(__FILE__), 'base')
-
-module AdapterHelper
- class MySQL < Base
- class << self
- def load_connection_from_env
- spec = super('mysql')
- spec[:database] ||= 'composite_primary_keys_unittest'
- spec
- end
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-require File.join(File.dirname(__FILE__), 'base')
-
-module AdapterHelper
- class Oracle < Base
- class << self
- def load_connection_from_env
- spec = super('oracle')
- spec
- end
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-require File.join(File.dirname(__FILE__), 'base')
-
-module AdapterHelper
- class Postgresql < Base
- class << self
- def load_connection_from_env
- spec = super('postgresql')
- spec[:database] ||= 'composite_primary_keys_unittest'
- spec
- end
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-require File.join(File.dirname(__FILE__), 'base')
-
-module AdapterHelper
- class Sqlite3 < Base
- class << self
- def load_connection_from_env
- spec = super('sqlite3')
- spec[:dbfile] ||= "tmp/test.db"
- spec
- end
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-#--\r
-# Copyright (c) 2006 Nic Williams\r
-#\r
-# Permission is hereby granted, free of charge, to any person obtaining\r
-# a copy of this software and associated documentation files (the\r
-# "Software"), to deal in the Software without restriction, including\r
-# without limitation the rights to use, copy, modify, merge, publish,\r
-# distribute, sublicense, and/or sell copies of the Software, and to\r
-# permit persons to whom the Software is furnished to do so, subject to\r
-# the following conditions:\r
-#\r
-# The above copyright notice and this permission notice shall be\r
-# included in all copies or substantial portions of the Software.\r
-#\r
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
-#++\r
-\r
-$:.unshift(File.dirname(__FILE__)) unless\r
- $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))\r
-\r
-unless defined?(ActiveRecord)\r
- begin\r
- require 'active_record' \r
- rescue LoadError\r
- require 'rubygems'\r
- require_gem 'activerecord'\r
- end\r
-end\r
-\r
-require 'composite_primary_keys/fixtures'\r
-require 'composite_primary_keys/composite_arrays'\r
-require 'composite_primary_keys/associations'\r
-require 'composite_primary_keys/association_preload'\r
-require 'composite_primary_keys/reflection'\r
-require 'composite_primary_keys/base'\r
-require 'composite_primary_keys/calculations'\r
-require 'composite_primary_keys/migration'\r
-require 'composite_primary_keys/attribute_methods'\r
-\r
-ActiveRecord::Base.class_eval do\r
- include CompositePrimaryKeys::ActiveRecord::Base\r
-end\r
-\r
-Dir[File.dirname(__FILE__) + '/composite_primary_keys/connection_adapters/*.rb'].each do |adapter|\r
- begin\r
- require adapter.gsub('.rb','')\r
- rescue MissingSourceFile\r
- end\r
-end\r
+++ /dev/null
-module CompositePrimaryKeys
- module ActiveRecord
- module AssociationPreload
- def self.append_features(base)
- super
- base.send(:extend, ClassMethods)
- end
-
- # Composite key versions of Association functions
- module ClassMethods
- def preload_has_and_belongs_to_many_association(records, reflection, preload_options={})
- table_name = reflection.klass.quoted_table_name
- id_to_record_map, ids = construct_id_map(records)
- records.each {|record| record.send(reflection.name).loaded}
- options = reflection.options
-
- if composite?
- primary_key = reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP)
- where = (primary_key * ids.size).in_groups_of(primary_key.size).map do |keys|
- "(" + keys.map{|key| "t0.#{connection.quote_column_name(key)} = ?"}.join(" AND ") + ")"
- end.join(" OR ")
-
- conditions = [where, ids].flatten
- joins = "INNER JOIN #{connection.quote_table_name options[:join_table]} t0 ON #{full_composite_join_clause(reflection, reflection.klass.table_name, reflection.klass.primary_key, 't0', reflection.association_foreign_key)}"
- parent_primary_keys = reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP).map{|k| "t0.#{connection.quote_column_name(k)}"}
- parent_record_id = connection.concat(*parent_primary_keys.zip(["','"] * (parent_primary_keys.size - 1)).flatten.compact)
- else
- conditions = ["t0.#{connection.quote_column_name(reflection.primary_key_name)} IN (?)", ids]
- joins = "INNER JOIN #{connection.quote_table_name options[:join_table]} t0 ON #{reflection.klass.quoted_table_name}.#{connection.quote_column_name(reflection.klass.primary_key)} = t0.#{connection.quote_column_name(reflection.association_foreign_key)})"
- parent_record_id = reflection.primary_key_name
- end
-
- conditions.first << append_conditions(reflection, preload_options)
-
- associated_records = reflection.klass.find(:all,
- :conditions => conditions,
- :include => options[:include],
- :joins => joins,
- :select => "#{options[:select] || table_name+'.*'}, #{parent_record_id} as parent_record_id_",
- :order => options[:order])
-
- set_association_collection_records(id_to_record_map, reflection.name, associated_records, 'parent_record_id_')
- end
-
- def preload_has_many_association(records, reflection, preload_options={})
- id_to_record_map, ids = construct_id_map(records)
- records.each {|record| record.send(reflection.name).loaded}
- options = reflection.options
-
- if options[:through]
- through_records = preload_through_records(records, reflection, options[:through])
- through_reflection = reflections[options[:through]]
- through_primary_key = through_reflection.primary_key_name
-
- unless through_records.empty?
- source = reflection.source_reflection.name
- #add conditions from reflection!
- through_records.first.class.preload_associations(through_records, source, reflection.options)
- through_records.each do |through_record|
- key = through_primary_key.to_s.split(CompositePrimaryKeys::ID_SEP).map{|k| through_record.send(k)}.join(CompositePrimaryKeys::ID_SEP)
- add_preloaded_records_to_collection(id_to_record_map[key], reflection.name, through_record.send(source))
- end
- end
- else
- associated_records = find_associated_records(ids, reflection, preload_options)
- set_association_collection_records(id_to_record_map, reflection.name, associated_records, reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP))
- end
- end
-
- def preload_through_records(records, reflection, through_association)
- through_reflection = reflections[through_association]
- through_primary_key = through_reflection.primary_key_name
-
- if reflection.options[:source_type]
- interface = reflection.source_reflection.options[:foreign_type]
- preload_options = {:conditions => ["#{connection.quote_column_name interface} = ?", reflection.options[:source_type]]}
-
- records.compact!
- records.first.class.preload_associations(records, through_association, preload_options)
-
- # Dont cache the association - we would only be caching a subset
- through_records = []
- records.each do |record|
- proxy = record.send(through_association)
-
- if proxy.respond_to?(:target)
- through_records << proxy.target
- proxy.reset
- else # this is a has_one :through reflection
- through_records << proxy if proxy
- end
- end
- through_records.flatten!
- else
- records.first.class.preload_associations(records, through_association)
- through_records = records.map {|record| record.send(through_association)}.flatten
- end
-
- through_records.compact!
- through_records
- end
-
- def preload_belongs_to_association(records, reflection, preload_options={})
- options = reflection.options
- primary_key_name = reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP)
-
- if options[:polymorphic]
- raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
- else
- # I need to keep the original ids for each record (as opposed to the stringified) so
- # that they get properly converted for each db so the id_map ends up looking like:
- #
- # { '1,2' => {:id => [1,2], :records => [...records...]}}
- id_map = {}
-
- records.each do |record|
- key = primary_key_name.map{|k| record.attributes[k]}
- key_as_string = key.join(CompositePrimaryKeys::ID_SEP)
-
- if key_as_string
- mapped_records = (id_map[key_as_string] ||= {:id => key, :records => []})
- mapped_records[:records] << record
- end
- end
-
-
- klasses_and_ids = [[reflection.klass.name, id_map]]
- end
-
- klasses_and_ids.each do |klass_and_id|
- klass_name, id_map = *klass_and_id
- klass = klass_name.constantize
- table_name = klass.quoted_table_name
- connection = reflection.active_record.connection
-
- if composite?
- primary_key = klass.primary_key.to_s.split(CompositePrimaryKeys::ID_SEP)
- ids = id_map.keys.uniq.map {|id| id_map[id][:id]}
-
- where = (primary_key * ids.size).in_groups_of(primary_key.size).map do |keys|
- "(" + keys.map{|key| "#{table_name}.#{connection.quote_column_name(key)} = ?"}.join(" AND ") + ")"
- end.join(" OR ")
-
- conditions = [where, ids].flatten
- else
- conditions = ["#{table_name}.#{connection.quote_column_name(primary_key)} IN (?)", id_map.keys.uniq]
- end
-
- conditions.first << append_conditions(reflection, preload_options)
-
- associated_records = klass.find(:all,
- :conditions => conditions,
- :include => options[:include],
- :select => options[:select],
- :joins => options[:joins],
- :order => options[:order])
-
- set_association_single_records(id_map, reflection.name, associated_records, primary_key)
- end
- end
-
- def set_association_collection_records(id_to_record_map, reflection_name, associated_records, key)
- associated_records.each do |associated_record|
- associated_record_key = associated_record[key]
- associated_record_key = associated_record_key.is_a?(Array) ? associated_record_key.join(CompositePrimaryKeys::ID_SEP) : associated_record_key.to_s
- mapped_records = id_to_record_map[associated_record_key]
- add_preloaded_records_to_collection(mapped_records, reflection_name, associated_record)
- end
- end
-
- def set_association_single_records(id_to_record_map, reflection_name, associated_records, key)
- seen_keys = {}
- associated_records.each do |associated_record|
- associated_record_key = associated_record[key]
- associated_record_key = associated_record_key.is_a?(Array) ? associated_record_key.join(CompositePrimaryKeys::ID_SEP) : associated_record_key.to_s
-
- #this is a has_one or belongs_to: there should only be one record.
- #Unfortunately we can't (in portable way) ask the database for 'all records where foo_id in (x,y,z), but please
- # only one row per distinct foo_id' so this where we enforce that
- next if seen_keys[associated_record_key]
- seen_keys[associated_record_key] = true
- mapped_records = id_to_record_map[associated_record_key][:records]
- mapped_records.each do |mapped_record|
- mapped_record.send("set_#{reflection_name}_target", associated_record)
- end
- end
- end
-
- def find_associated_records(ids, reflection, preload_options)
- options = reflection.options
- table_name = reflection.klass.quoted_table_name
-
- if interface = reflection.options[:as]
- raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
- else
- connection = reflection.active_record.connection
- foreign_key = reflection.primary_key_name
- conditions = ["#{table_name}.#{connection.quote_column_name(foreign_key)} IN (?)", ids]
-
- if composite?
- foreign_keys = foreign_key.to_s.split(CompositePrimaryKeys::ID_SEP)
-
- where = (foreign_keys * ids.size).in_groups_of(foreign_keys.size).map do |keys|
- "(" + keys.map{|key| "#{table_name}.#{connection.quote_column_name(key)} = ?"}.join(" AND ") + ")"
- end.join(" OR ")
-
- conditions = [where, ids].flatten
- end
- end
-
- conditions.first << append_conditions(reflection, preload_options)
-
- reflection.klass.find(:all,
- :select => (preload_options[:select] || options[:select] || "#{table_name}.*"),
- :include => preload_options[:include] || options[:include],
- :conditions => conditions,
- :joins => options[:joins],
- :group => preload_options[:group] || options[:group],
- :order => preload_options[:order] || options[:order])
- end
-
- def full_composite_join_clause(reflection, table1, full_keys1, table2, full_keys2)
- connection = reflection.active_record.connection
- full_keys1 = full_keys1.split(CompositePrimaryKeys::ID_SEP) if full_keys1.is_a?(String)
- full_keys2 = full_keys2.split(CompositePrimaryKeys::ID_SEP) if full_keys2.is_a?(String)
- where_clause = [full_keys1, full_keys2].transpose.map do |key_pair|
- quoted1 = connection.quote_table_name(table1)
- quoted2 = connection.quote_table_name(table2)
- "#{quoted1}.#{connection.quote_column_name(key_pair.first)}=#{quoted2}.#{connection.quote_column_name(key_pair.last)}"
- end.join(" AND ")
- "(#{where_clause})"
- end
- end
- end
- end
-end
+++ /dev/null
-module CompositePrimaryKeys
- module ActiveRecord
- module Associations
- def self.append_features(base)
- super
- base.send(:extend, ClassMethods)
- end
-
- # Composite key versions of Association functions
- module ClassMethods
-
- def construct_counter_sql_with_included_associations(options, join_dependency)
- scope = scope(:find)
- sql = "SELECT COUNT(DISTINCT #{quoted_table_columns(primary_key)})"
-
- # A (slower) workaround if we're using a backend, like sqlite, that doesn't support COUNT DISTINCT.
- if !self.connection.supports_count_distinct?
- sql = "SELECT COUNT(*) FROM (SELECT DISTINCT #{quoted_table_columns(primary_key)}"
- end
-
- sql << " FROM #{quoted_table_name} "
- sql << join_dependency.join_associations.collect{|join| join.association_join }.join
-
- add_joins!(sql, options, scope)
- add_conditions!(sql, options[:conditions], scope)
- add_limited_ids_condition!(sql, options, join_dependency) if !using_limitable_reflections?(join_dependency.reflections) && ((scope && scope[:limit]) || options[:limit])
-
- add_limit!(sql, options, scope) if using_limitable_reflections?(join_dependency.reflections)
-
- if !self.connection.supports_count_distinct?
- sql << ")"
- end
-
- return sanitize_sql(sql)
- end
-
- def construct_finder_sql_with_included_associations(options, join_dependency)
- scope = scope(:find)
- sql = "SELECT #{column_aliases(join_dependency)} FROM #{(scope && scope[:from]) || options[:from] || quoted_table_name} "
- sql << join_dependency.join_associations.collect{|join| join.association_join }.join
-
- add_joins!(sql, options, scope)
- add_conditions!(sql, options[:conditions], scope)
- add_limited_ids_condition!(sql, options, join_dependency) if !using_limitable_reflections?(join_dependency.reflections) && options[:limit]
-
- sql << "ORDER BY #{options[:order]} " if options[:order]
-
- add_limit!(sql, options, scope) if using_limitable_reflections?(join_dependency.reflections)
-
- return sanitize_sql(sql)
- end
-
- def table_columns(columns)
- columns.collect {|column| "#{self.quoted_table_name}.#{connection.quote_column_name(column)}"}
- end
-
- def quoted_table_columns(columns)
- table_columns(columns).join(ID_SEP)
- end
-
- end
-
- end
- end
-end
-
-module ActiveRecord::Associations::ClassMethods
- class JoinDependency
- def construct_association(record, join, row)
- case join.reflection.macro
- when :has_many, :has_and_belongs_to_many
- collection = record.send(join.reflection.name)
- collection.loaded
-
- join_aliased_primary_keys = join.active_record.composite? ?
- join.aliased_primary_key : [join.aliased_primary_key]
- return nil if
- record.id.to_s != join.parent.record_id(row).to_s or not
- join_aliased_primary_keys.select {|key| row[key].nil?}.blank?
- association = join.instantiate(row)
- collection.target.push(association) unless collection.target.include?(association)
- when :has_one, :belongs_to
- return if record.id.to_s != join.parent.record_id(row).to_s or
- [*join.aliased_primary_key].any? { |key| row[key].nil? }
- association = join.instantiate(row)
- record.send("set_#{join.reflection.name}_target", association)
- else
- raise ConfigurationError, "unknown macro: #{join.reflection.macro}"
- end
- return association
- end
-
- class JoinBase
- def aliased_primary_key
- active_record.composite? ?
- primary_key.inject([]) {|aliased_keys, key| aliased_keys << "#{ aliased_prefix }_r#{aliased_keys.length}"} :
- "#{ aliased_prefix }_r0"
- end
-
- def record_id(row)
- active_record.composite? ?
- aliased_primary_key.map {|key| row[key]}.to_composite_ids :
- row[aliased_primary_key]
- end
-
- def column_names_with_alias
- unless @column_names_with_alias
- @column_names_with_alias = []
- keys = active_record.composite? ? primary_key.map(&:to_s) : [primary_key]
- (keys + (column_names - keys)).each_with_index do |column_name, i|
- @column_names_with_alias << [column_name, "#{ aliased_prefix }_r#{ i }"]
- end
- end
- return @column_names_with_alias
- end
- end
-
- class JoinAssociation < JoinBase
- alias single_association_join association_join
- def association_join
- reflection.active_record.composite? ? composite_association_join : single_association_join
- end
-
- def composite_association_join
- join = case reflection.macro
- when :has_and_belongs_to_many
- " LEFT OUTER JOIN %s ON %s " % [
- table_alias_for(options[:join_table], aliased_join_table_name),
- composite_join_clause(
- full_keys(aliased_join_table_name, options[:foreign_key] || reflection.active_record.to_s.classify.foreign_key),
- full_keys(reflection.active_record.table_name, reflection.active_record.primary_key)
- )
- ] +
- " LEFT OUTER JOIN %s ON %s " % [
- table_name_and_alias,
- composite_join_clause(
- full_keys(aliased_table_name, klass.primary_key),
- full_keys(aliased_join_table_name, options[:association_foreign_key] || klass.table_name.classify.foreign_key)
- )
- ]
- when :has_many, :has_one
- case
- when reflection.macro == :has_many && reflection.options[:through]
- through_conditions = through_reflection.options[:conditions] ? "AND #{interpolate_sql(sanitize_sql(through_reflection.options[:conditions]))}" : ''
- if through_reflection.options[:as] # has_many :through against a polymorphic join
- raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
- else
- if source_reflection.macro == :has_many && source_reflection.options[:as]
- raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
- else
- case source_reflection.macro
- when :belongs_to
- first_key = primary_key
- second_key = options[:foreign_key] || klass.to_s.classify.foreign_key
- when :has_many
- first_key = through_reflection.klass.to_s.classify.foreign_key
- second_key = options[:foreign_key] || primary_key
- end
-
- " LEFT OUTER JOIN %s ON %s " % [
- table_alias_for(through_reflection.klass.table_name, aliased_join_table_name),
- composite_join_clause(
- full_keys(aliased_join_table_name, through_reflection.primary_key_name),
- full_keys(parent.aliased_table_name, parent.primary_key)
- )
- ] +
- " LEFT OUTER JOIN %s ON %s " % [
- table_name_and_alias,
- composite_join_clause(
- full_keys(aliased_table_name, first_key),
- full_keys(aliased_join_table_name, second_key)
- )
- ]
- end
- end
-
- when reflection.macro == :has_many && reflection.options[:as]
- raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
- when reflection.macro == :has_one && reflection.options[:as]
- raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
- else
- foreign_key = options[:foreign_key] || reflection.active_record.name.foreign_key
- " LEFT OUTER JOIN %s ON %s " % [
- table_name_and_alias,
- composite_join_clause(
- full_keys(aliased_table_name, foreign_key),
- full_keys(parent.aliased_table_name, parent.primary_key)),
- ]
- end
- when :belongs_to
- " LEFT OUTER JOIN %s ON %s " % [
- table_name_and_alias,
- composite_join_clause(
- full_keys(aliased_table_name, reflection.klass.primary_key),
- full_keys(parent.aliased_table_name, options[:foreign_key] || klass.to_s.foreign_key)),
- ]
- else
- ""
- end || ''
- join << %(AND %s.%s = %s ) % [
- aliased_table_name,
- reflection.active_record.connection.quote_column_name(reflection.active_record.inheritance_column),
- klass.connection.quote(klass.name)] unless klass.descends_from_active_record?
- join << "AND #{interpolate_sql(sanitize_sql(reflection.options[:conditions]))} " if reflection.options[:conditions]
- join
- end
-
- def full_keys(table_name, keys)
- connection = reflection.active_record.connection
- quoted_table_name = connection.quote_table_name(table_name)
- if keys.is_a?(Array)
- keys.collect {|key| "#{quoted_table_name}.#{connection.quote_column_name(key)}"}.join(CompositePrimaryKeys::ID_SEP)
- else
- "#{quoted_table_name}.#{connection.quote_column_name(keys)}"
- end
- end
-
- def composite_join_clause(full_keys1, full_keys2)
- full_keys1 = full_keys1.split(CompositePrimaryKeys::ID_SEP) if full_keys1.is_a?(String)
- full_keys2 = full_keys2.split(CompositePrimaryKeys::ID_SEP) if full_keys2.is_a?(String)
- where_clause = [full_keys1, full_keys2].transpose.map do |key1, key2|
- "#{key1}=#{key2}"
- end.join(" AND ")
- "(#{where_clause})"
- end
- end
- end
-end
-
-module ActiveRecord::Associations
- class AssociationProxy #:nodoc:
-
- def composite_where_clause(full_keys, ids)
- full_keys = full_keys.split(CompositePrimaryKeys::ID_SEP) if full_keys.is_a?(String)
-
- if ids.is_a?(String)
- ids = [[ids]]
- elsif not ids.first.is_a?(Array) # if single comp key passed, turn into an array of 1
- ids = [ids.to_composite_ids]
- end
-
- where_clause = ids.map do |id_set|
- transposed = id_set.size == 1 ? [[full_keys, id_set.first]] : [full_keys, id_set].transpose
- transposed.map do |full_key, id|
- "#{full_key.to_s}=#{@reflection.klass.sanitize(id)}"
- end.join(" AND ")
- end.join(") OR (")
-
- "(#{where_clause})"
- end
-
- def composite_join_clause(full_keys1, full_keys2)
- full_keys1 = full_keys1.split(CompositePrimaryKeys::ID_SEP) if full_keys1.is_a?(String)
- full_keys2 = full_keys2.split(CompositePrimaryKeys::ID_SEP) if full_keys2.is_a?(String)
-
- where_clause = [full_keys1, full_keys2].transpose.map do |key1, key2|
- "#{key1}=#{key2}"
- end.join(" AND ")
-
- "(#{where_clause})"
- end
-
- def full_composite_join_clause(table1, full_keys1, table2, full_keys2)
- connection = @reflection.active_record.connection
- full_keys1 = full_keys1.split(CompositePrimaryKeys::ID_SEP) if full_keys1.is_a?(String)
- full_keys2 = full_keys2.split(CompositePrimaryKeys::ID_SEP) if full_keys2.is_a?(String)
-
- quoted1 = connection.quote_table_name(table1)
- quoted2 = connection.quote_table_name(table2)
-
- where_clause = [full_keys1, full_keys2].transpose.map do |key_pair|
- "#{quoted1}.#{connection.quote_column_name(key_pair.first)}=#{quoted2}.#{connection.quote_column_name(key_pair.last)}"
- end.join(" AND ")
-
- "(#{where_clause})"
- end
-
- def full_keys(table_name, keys)
- connection = @reflection.active_record.connection
- quoted_table_name = connection.quote_table_name(table_name)
- keys = keys.split(CompositePrimaryKeys::ID_SEP) if keys.is_a?(String)
- if keys.is_a?(Array)
- keys.collect {|key| "#{quoted_table_name}.#{connection.quote_column_name(key)}"}.join(CompositePrimaryKeys::ID_SEP)
- else
- "#{quoted_table_name}.#{connection.quote_column_name(keys)}"
- end
- end
-
- def full_columns_equals(table_name, keys, quoted_ids)
- connection = @reflection.active_record.connection
- quoted_table_name = connection.quote_table_name(table_name)
- if keys.is_a?(Symbol) or (keys.is_a?(String) and keys == keys.to_s.split(CompositePrimaryKeys::ID_SEP))
- return "#{quoted_table_name}.#{connection.quote_column_name(keys)} = #{quoted_ids}"
- end
- keys = keys.split(CompositePrimaryKeys::ID_SEP) if keys.is_a?(String)
- quoted_ids = quoted_ids.split(CompositePrimaryKeys::ID_SEP) if quoted_ids.is_a?(String)
- keys_ids = [keys, quoted_ids].transpose
- keys_ids.collect {|key, id| "(#{quoted_table_name}.#{connection.quote_column_name(key)} = #{id})"}.join(' AND ')
- end
-
- def set_belongs_to_association_for(record)
- if @reflection.options[:as]
- record["#{@reflection.options[:as]}_id"] = @owner.id unless @owner.new_record?
- record["#{@reflection.options[:as]}_type"] = @owner.class.base_class.name.to_s
- else
- key_values = @reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP).zip([@owner.id].flatten)
- key_values.each{|key, value| record[key] = value} unless @owner.new_record?
- end
- end
- end
-
- class HasAndBelongsToManyAssociation < AssociationCollection #:nodoc:
- def construct_sql
- @reflection.options[:finder_sql] &&= interpolate_sql(@reflection.options[:finder_sql])
-
- if @reflection.options[:finder_sql]
- @finder_sql = @reflection.options[:finder_sql]
- else
- @finder_sql = full_columns_equals(@reflection.options[:join_table], @reflection.primary_key_name, @owner.quoted_id)
- @finder_sql << " AND (#{conditions})" if conditions
- end
-
- @join_sql = "INNER JOIN #{@reflection.active_record.connection.quote_table_name(@reflection.options[:join_table])} ON " +
- full_composite_join_clause(@reflection.klass.table_name, @reflection.klass.primary_key, @reflection.options[:join_table], @reflection.association_foreign_key)
- end
- end
-
- class HasManyAssociation < AssociationCollection #:nodoc:
- def construct_sql
- case
- when @reflection.options[:finder_sql]
- @finder_sql = interpolate_sql(@reflection.options[:finder_sql])
-
- when @reflection.options[:as]
- @finder_sql =
- "#{@reflection.klass.quoted_table_name}.#{@reflection.options[:as]}_id = #{@owner.quoted_id} AND " +
- "#{@reflection.klass.quoted_table_name}.#{@reflection.options[:as]}_type = #{@owner.class.quote_value(@owner.class.base_class.name.to_s)}"
- @finder_sql << " AND (#{conditions})" if conditions
-
- else
- @finder_sql = full_columns_equals(@reflection.klass.table_name, @reflection.primary_key_name, @owner.quoted_id)
- @finder_sql << " AND (#{conditions})" if conditions
- end
-
- if @reflection.options[:counter_sql]
- @counter_sql = interpolate_sql(@reflection.options[:counter_sql])
- elsif @reflection.options[:finder_sql]
- # replace the SELECT clause with COUNT(*), preserving any hints within /* ... */
- @reflection.options[:counter_sql] = @reflection.options[:finder_sql].sub(/SELECT (\/\*.*?\*\/ )?(.*)\bFROM\b/im) { "SELECT #{$1}COUNT(*) FROM" }
- @counter_sql = interpolate_sql(@reflection.options[:counter_sql])
- else
- @counter_sql = @finder_sql
- end
- end
-
- def delete_records(records)
- if @reflection.options[:dependent]
- records.each { |r| r.destroy }
- else
- connection = @reflection.active_record.connection
- field_names = @reflection.primary_key_name.split(',')
- field_names.collect! {|n| connection.quote_column_name(n) + " = NULL"}
- records.each do |r|
- where_clause = nil
-
- if r.quoted_id.to_s.include?(CompositePrimaryKeys::ID_SEP)
- where_clause_terms = [@reflection.klass.primary_key, r.quoted_id].transpose.map do |pair|
- "(#{connection.quote_column_name(pair[0])} = #{pair[1]})"
- end
- where_clause = where_clause_terms.join(" AND ")
- else
- where_clause = connection.quote_column_name(@reflection.klass.primary_key) + ' = ' + r.quoted_id
- end
-
- @reflection.klass.update_all( field_names.join(',') , where_clause)
- end
- end
- end
- end
-
- class HasOneAssociation < BelongsToAssociation #:nodoc:
- def construct_sql
- case
- when @reflection.options[:as]
- @finder_sql =
- "#{@reflection.klass.quoted_table_name}.#{@reflection.options[:as]}_id = #{@owner.quoted_id} AND " +
- "#{@reflection.klass.quoted_table_name}.#{@reflection.options[:as]}_type = #{@owner.class.quote_value(@owner.class.base_class.name.to_s)}"
- else
- @finder_sql = full_columns_equals(@reflection.klass.table_name, @reflection.primary_key_name, @owner.quoted_id)
- end
-
- @finder_sql << " AND (#{conditions})" if conditions
- end
- end
-
- class HasManyThroughAssociation < HasManyAssociation #:nodoc:
- def construct_conditions_with_composite_keys
- if @reflection.through_reflection.options[:as]
- construct_conditions_without_composite_keys
- else
- conditions = full_columns_equals(@reflection.through_reflection.table_name, @reflection.through_reflection.primary_key_name, @owner.quoted_id)
- conditions << " AND (#{sql_conditions})" if sql_conditions
- conditions
- end
- end
- alias_method_chain :construct_conditions, :composite_keys
-
- def construct_joins_with_composite_keys(custom_joins = nil)
- if @reflection.through_reflection.options[:as] || @reflection.source_reflection.options[:as]
- construct_joins_without_composite_keys(custom_joins)
- else
- if @reflection.source_reflection.macro == :belongs_to
- reflection_primary_key = @reflection.klass.primary_key
- source_primary_key = @reflection.source_reflection.primary_key_name
- else
- reflection_primary_key = @reflection.source_reflection.primary_key_name
- source_primary_key = @reflection.klass.primary_key
- end
-
- "INNER JOIN %s ON %s #{@reflection.options[:joins]} #{custom_joins}" % [
- @reflection.through_reflection.quoted_table_name,
- composite_join_clause(full_keys(@reflection.table_name, reflection_primary_key), full_keys(@reflection.through_reflection.table_name, source_primary_key))
- ]
- end
- end
- alias_method_chain :construct_joins, :composite_keys
- end
-end
+++ /dev/null
-module CompositePrimaryKeys
- module ActiveRecord
- module AttributeMethods #:nodoc:
- def self.append_features(base)
- super
- base.send(:extend, ClassMethods)
- end
-
- module ClassMethods
- # Define an attribute reader method. Cope with nil column.
- def define_read_method(symbol, attr_name, column)
- cast_code = column.type_cast_code('v') if column
- cast_code = "::#{cast_code}" if cast_code && cast_code.match('ActiveRecord::.*')
- access_code = cast_code ? "(v=@attributes['#{attr_name}']) && #{cast_code}" : "@attributes['#{attr_name}']"
-
- unless self.primary_keys.include?(attr_name.to_sym)
- access_code = access_code.insert(0, "missing_attribute('#{attr_name}', caller) unless @attributes.has_key?('#{attr_name}'); ")
- end
-
- if cache_attribute?(attr_name)
- access_code = "@attributes_cache['#{attr_name}'] ||= (#{access_code})"
- end
-
- evaluate_attribute_method attr_name, "def #{symbol}; #{access_code}; end"
- end
-
- # Evaluate the definition for an attribute related method
- def evaluate_attribute_method(attr_name, method_definition, method_name=attr_name)
- unless primary_keys.include?(method_name.to_sym)
- generated_methods << method_name
- end
-
- begin
- class_eval(method_definition, __FILE__, __LINE__)
- rescue SyntaxError => err
- generated_methods.delete(attr_name)
- if logger
- logger.warn "Exception occurred during reader method compilation."
- logger.warn "Maybe #{attr_name} is not a valid Ruby identifier?"
- logger.warn "#{err.message}"
- end
- end
- end
- end
-
- # Allows access to the object attributes, which are held in the @attributes hash, as though they
- # were first-class methods. So a Person class with a name attribute can use Person#name and
- # Person#name= and never directly use the attributes hash -- except for multiple assigns with
- # ActiveRecord#attributes=. A Milestone class can also ask Milestone#completed? to test that
- # the completed attribute is not nil or 0.
- #
- # It's also possible to instantiate related objects, so a Client class belonging to the clients
- # table with a master_id foreign key can instantiate master through Client#master.
- def method_missing(method_id, *args, &block)
- method_name = method_id.to_s
-
- # If we haven't generated any methods yet, generate them, then
- # see if we've created the method we're looking for.
- if !self.class.generated_methods?
- self.class.define_attribute_methods
-
- if self.class.generated_methods.include?(method_name)
- return self.send(method_id, *args, &block)
- end
- end
-
- if self.class.primary_keys.include?(method_name.to_sym)
- ids[self.class.primary_keys.index(method_name.to_sym)]
- elsif md = self.class.match_attribute_method?(method_name)
- attribute_name, method_type = md.pre_match, md.to_s
- if @attributes.include?(attribute_name)
- __send__("attribute#{method_type}", attribute_name, *args, &block)
- else
- super
- end
- elsif @attributes.include?(method_name)
- read_attribute(method_name)
- else
- super
- end
- end
- end
- end
-end
+++ /dev/null
-module CompositePrimaryKeys\r
- module ActiveRecord #:nodoc:\r
- class CompositeKeyError < StandardError #:nodoc:\r
- end\r
-\r
- module Base #:nodoc:\r
-\r
- INVALID_FOR_COMPOSITE_KEYS = 'Not appropriate for composite primary keys'\r
- NOT_IMPLEMENTED_YET = 'Not implemented for composite primary keys yet'\r
-\r
- def self.append_features(base)\r
- super\r
- base.send(:include, InstanceMethods)\r
- base.extend(ClassMethods)\r
- end\r
-\r
- module ClassMethods\r
- def set_primary_keys(*keys)\r
- keys = keys.first if keys.first.is_a?(Array)\r
- keys = keys.map { |k| k.to_sym }\r
- cattr_accessor :primary_keys\r
- self.primary_keys = keys.to_composite_keys\r
-\r
- class_eval <<-EOV\r
- extend CompositeClassMethods\r
- include CompositeInstanceMethods\r
-\r
- include CompositePrimaryKeys::ActiveRecord::Associations\r
- include CompositePrimaryKeys::ActiveRecord::AssociationPreload\r
- include CompositePrimaryKeys::ActiveRecord::Calculations\r
- include CompositePrimaryKeys::ActiveRecord::AttributeMethods\r
- EOV\r
- end\r
-\r
- def composite?\r
- false\r
- end\r
- end\r
-\r
- module InstanceMethods\r
- def composite?; self.class.composite?; end\r
- end\r
-\r
- module CompositeInstanceMethods\r
-\r
- # A model instance's primary keys is always available as model.ids\r
- # whether you name it the default 'id' or set it to something else.\r
- def id\r
- attr_names = self.class.primary_keys\r
- CompositeIds.new(attr_names.map { |attr_name| read_attribute(attr_name) })\r
- end\r
- alias_method :ids, :id\r
-\r
- def to_param\r
- id.to_s\r
- end\r
-\r
- def id_before_type_cast #:nodoc:\r
- raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::NOT_IMPLEMENTED_YET\r
- end\r
-\r
- def quoted_id #:nodoc:\r
- [self.class.primary_keys, ids].\r
- transpose.\r
- map {|attr_name,id| quote_value(id, column_for_attribute(attr_name))}.\r
- to_composite_ids\r
- end\r
-\r
- # Sets the primary ID.\r
- def id=(ids)\r
- ids = ids.split(ID_SEP) if ids.is_a?(String)\r
- ids.flatten!\r
- unless ids.is_a?(Array) and ids.length == self.class.primary_keys.length\r
- raise "#{self.class}.id= requires #{self.class.primary_keys.length} ids"\r
- end\r
- [primary_keys, ids].transpose.each {|key, an_id| write_attribute(key , an_id)}\r
- id\r
- end\r
-\r
- # Returns a clone of the record that hasn't been assigned an id yet and\r
- # is treated as a new record. Note that this is a "shallow" clone:\r
- # it copies the object's attributes only, not its associations.\r
- # The extent of a "deep" clone is application-specific and is therefore\r
- # left to the application to implement according to its need.\r
- def clone\r
- attrs = self.attributes_before_type_cast\r
- self.class.primary_keys.each {|key| attrs.delete(key.to_s)}\r
- self.class.new do |record|\r
- record.send :instance_variable_set, '@attributes', attrs\r
- end\r
- end\r
-\r
-\r
- private\r
- # The xx_without_callbacks methods are overwritten as that is the end of the alias chain\r
-\r
- # Creates a new record with values matching those of the instance attributes.\r
- def create_without_callbacks\r
- unless self.id\r
- raise CompositeKeyError, "Composite keys do not generated ids from sequences, you must provide id values"\r
- end\r
- attributes_minus_pks = attributes_with_quotes(false)\r
- quoted_pk_columns = self.class.primary_key.map { |col| connection.quote_column_name(col) }\r
- cols = quoted_column_names(attributes_minus_pks) << quoted_pk_columns\r
- vals = attributes_minus_pks.values << quoted_id\r
- connection.insert(\r
- "INSERT INTO #{self.class.quoted_table_name} " +\r
- "(#{cols.join(', ')}) " +\r
- "VALUES (#{vals.join(', ')})",\r
- "#{self.class.name} Create",\r
- self.class.primary_key,\r
- self.id\r
- )\r
- @new_record = false\r
- return true\r
- end\r
-\r
- # Updates the associated record with values matching those of the instance attributes.\r
- def update_without_callbacks\r
- where_clause_terms = [self.class.primary_key, quoted_id].transpose.map do |pair| \r
- "(#{connection.quote_column_name(pair[0])} = #{pair[1]})"\r
- end\r
- where_clause = where_clause_terms.join(" AND ")\r
- connection.update(\r
- "UPDATE #{self.class.quoted_table_name} " +\r
- "SET #{quoted_comma_pair_list(connection, attributes_with_quotes(false))} " +\r
- "WHERE #{where_clause}",\r
- "#{self.class.name} Update"\r
- )\r
- return true\r
- end\r
-\r
- # Deletes the record in the database and freezes this instance to reflect that no changes should\r
- # be made (since they can't be persisted).\r
- def destroy_without_callbacks\r
- where_clause_terms = [self.class.primary_key, quoted_id].transpose.map do |pair| \r
- "(#{connection.quote_column_name(pair[0])} = #{pair[1]})"\r
- end\r
- where_clause = where_clause_terms.join(" AND ")\r
- unless new_record?\r
- connection.delete(\r
- "DELETE FROM #{self.class.quoted_table_name} " +\r
- "WHERE #{where_clause}",\r
- "#{self.class.name} Destroy"\r
- )\r
- end\r
- freeze\r
- end\r
- end\r
-\r
- module CompositeClassMethods\r
- def primary_key; primary_keys; end\r
- def primary_key=(keys); primary_keys = keys; end\r
-\r
- def composite?\r
- true\r
- end\r
-\r
- #ids_to_s([[1,2],[7,3]]) -> "(1,2),(7,3)"\r
- #ids_to_s([[1,2],[7,3]], ',', ';') -> "1,2;7,3"\r
- def ids_to_s(many_ids, id_sep = CompositePrimaryKeys::ID_SEP, list_sep = ',', left_bracket = '(', right_bracket = ')')\r
- many_ids.map {|ids| "#{left_bracket}#{ids}#{right_bracket}"}.join(list_sep)\r
- end\r
- \r
- # Creates WHERE condition from list of composited ids\r
- # User.update_all({:role => 'admin'}, :conditions => composite_where_clause([[1, 2], [2, 2]])) #=> UPDATE admins SET admin.role='admin' WHERE (admin.type=1 AND admin.type2=2) OR (admin.type=2 AND admin.type2=2)\r
- # User.find(:all, :conditions => composite_where_clause([[1, 2], [2, 2]])) #=> SELECT * FROM admins WHERE (admin.type=1 AND admin.type2=2) OR (admin.type=2 AND admin.type2=2)\r
- def composite_where_clause(ids)\r
- if ids.is_a?(String)\r
- ids = [[ids]]\r
- elsif not ids.first.is_a?(Array) # if single comp key passed, turn into an array of 1\r
- ids = [ids.to_composite_ids]\r
- end\r
- \r
- ids.map do |id_set|\r
- [primary_keys, id_set].transpose.map do |key, id|\r
- "#{table_name}.#{key.to_s}=#{sanitize(id)}"\r
- end.join(" AND ")\r
- end.join(") OR (") \r
- end\r
-\r
- # Returns true if the given +ids+ represents the primary keys of a record in the database, false otherwise.\r
- # Example:\r
- # Person.exists?(5,7)\r
- def exists?(ids)\r
- obj = find(ids) rescue false\r
- !obj.nil? and obj.is_a?(self)\r
- end\r
-\r
- # Deletes the record with the given +ids+ without instantiating an object first, e.g. delete(1,2)\r
- # If an array of ids is provided (e.g. delete([1,2], [3,4]), all of them\r
- # are deleted.\r
- def delete(*ids)\r
- unless ids.is_a?(Array); raise "*ids must be an Array"; end\r
- ids = [ids.to_composite_ids] if not ids.first.is_a?(Array)\r
- where_clause = ids.map do |id_set|\r
- [primary_keys, id_set].transpose.map do |key, id|\r
- "#{quoted_table_name}.#{connection.quote_column_name(key.to_s)}=#{sanitize(id)}"\r
- end.join(" AND ")\r
- end.join(") OR (")\r
- delete_all([ "(#{where_clause})" ])\r
- end\r
-\r
- # Destroys the record with the given +ids+ by instantiating the object and calling #destroy (all the callbacks are the triggered).\r
- # If an array of ids is provided, all of them are destroyed.\r
- def destroy(*ids)\r
- unless ids.is_a?(Array); raise "*ids must be an Array"; end\r
- if ids.first.is_a?(Array)\r
- ids = ids.map{|compids| compids.to_composite_ids}\r
- else\r
- ids = ids.to_composite_ids\r
- end\r
- ids.first.is_a?(CompositeIds) ? ids.each { |id_set| find(id_set).destroy } : find(ids).destroy\r
- end\r
-\r
- # Returns an array of column objects for the table associated with this class.\r
- # Each column that matches to one of the primary keys has its\r
- # primary attribute set to true\r
- def columns\r
- unless @columns\r
- @columns = connection.columns(table_name, "#{name} Columns")\r
- @columns.each {|column| column.primary = primary_keys.include?(column.name.to_sym)}\r
- end\r
- @columns\r
- end\r
-\r
- ## DEACTIVATED METHODS ##\r
- public\r
- # Lazy-set the sequence name to the connection's default. This method\r
- # is only ever called once since set_sequence_name overrides it.\r
- def sequence_name #:nodoc:\r
- raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS\r
- end\r
-\r
- def reset_sequence_name #:nodoc:\r
- raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS\r
- end\r
-\r
- def set_primary_key(value = nil, &block)\r
- raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS\r
- end\r
-\r
- private\r
- def find_one(id, options)\r
- raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS\r
- end\r
-\r
- def find_some(ids, options)\r
- raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS\r
- end\r
-\r
- def find_from_ids(ids, options)\r
- ids = ids.first if ids.last == nil\r
- conditions = " AND (#{sanitize_sql(options[:conditions])})" if options[:conditions]\r
- # if ids is just a flat list, then its size must = primary_key.length (one id per primary key, in order)\r
- # if ids is list of lists, then each inner list must follow rule above\r
- if ids.first.is_a? String\r
- # find '2,1' -> ids = ['2,1']\r
- # find '2,1;7,3' -> ids = ['2,1;7,3']\r
- ids = ids.first.split(ID_SET_SEP).map {|id_set| id_set.split(ID_SEP).to_composite_ids}\r
- # find '2,1;7,3' -> ids = [['2','1'],['7','3']], inner [] are CompositeIds\r
- end\r
- ids = [ids.to_composite_ids] if not ids.first.kind_of?(Array)\r
- ids.each do |id_set|\r
- unless id_set.is_a?(Array)\r
- raise "Ids must be in an Array, instead received: #{id_set.inspect}"\r
- end\r
- unless id_set.length == primary_keys.length\r
- raise "#{id_set.inspect}: Incorrect number of primary keys for #{class_name}: #{primary_keys.inspect}"\r
- end\r
- end\r
-\r
- # Let keys = [:a, :b]\r
- # If ids = [[10, 50], [11, 51]], then :conditions => \r
- # "(#{quoted_table_name}.a, #{quoted_table_name}.b) IN ((10, 50), (11, 51))"\r
-\r
- conditions = ids.map do |id_set|\r
- [primary_keys, id_set].transpose.map do |key, id|\r
- col = columns_hash[key.to_s]\r
- val = quote_value(id, col)\r
- "#{quoted_table_name}.#{connection.quote_column_name(key.to_s)}=#{val}"\r
- end.join(" AND ")\r
- end.join(") OR (")\r
- \r
- options.update :conditions => "(#{conditions})"\r
-\r
- result = find_every(options)\r
-\r
- if result.size == ids.size\r
- ids.size == 1 ? result[0] : result\r
- else\r
- raise ::ActiveRecord::RecordNotFound, "Couldn't find all #{name.pluralize} with IDs (#{ids.inspect})#{conditions}"\r
- end\r
- end\r
- end\r
- end\r
- end\r
-end\r
-\r
-\r
-module ActiveRecord\r
- ID_SEP = ','\r
- ID_SET_SEP = ';'\r
-\r
- class Base\r
- # Allows +attr_name+ to be the list of primary_keys, and returns the id\r
- # of the object\r
- # e.g. @object[@object.class.primary_key] => [1,1]\r
- def [](attr_name)\r
- if attr_name.is_a?(String) and attr_name != attr_name.split(ID_SEP).first\r
- attr_name = attr_name.split(ID_SEP)\r
- end\r
- attr_name.is_a?(Array) ?\r
- attr_name.map {|name| read_attribute(name)} :\r
- read_attribute(attr_name)\r
- end\r
-\r
- # Updates the attribute identified by <tt>attr_name</tt> with the specified +value+.\r
- # (Alias for the protected write_attribute method).\r
- def []=(attr_name, value)\r
- if attr_name.is_a?(String) and attr_name != attr_name.split(ID_SEP).first\r
- attr_name = attr_name.split(ID_SEP)\r
- end\r
-\r
- if attr_name.is_a? Array\r
- value = value.split(ID_SEP) if value.is_a? String\r
- unless value.length == attr_name.length\r
- raise "Number of attr_names and values do not match"\r
- end\r
- #breakpoint\r
- [attr_name, value].transpose.map {|name,val| write_attribute(name.to_s, val)}\r
- else\r
- write_attribute(attr_name, value)\r
- end\r
- end\r
- end\r
-end\r
+++ /dev/null
-module CompositePrimaryKeys
- module ActiveRecord
- module Calculations
- def self.append_features(base)
- super
- base.send(:extend, ClassMethods)
- end
-
- module ClassMethods
- def construct_calculation_sql(operation, column_name, options) #:nodoc:
- operation = operation.to_s.downcase
- options = options.symbolize_keys
-
- scope = scope(:find)
- merged_includes = merge_includes(scope ? scope[:include] : [], options[:include])
- aggregate_alias = column_alias_for(operation, column_name)
- use_workaround = !connection.supports_count_distinct? && options[:distinct] && operation.to_s.downcase == 'count'
- join_dependency = nil
-
- if merged_includes.any? && operation.to_s.downcase == 'count'
- options[:distinct] = true
- use_workaround = !connection.supports_count_distinct?
- column_name = options[:select] || primary_key.map{ |part| "#{quoted_table_name}.#{connection.quote_column_name(part)}"}.join(',')
- end
-
- sql = "SELECT #{operation}(#{'DISTINCT ' if options[:distinct]}#{column_name}) AS #{aggregate_alias}"
-
- # A (slower) workaround if we're using a backend, like sqlite, that doesn't support COUNT DISTINCT.
- sql = "SELECT COUNT(*) AS #{aggregate_alias}" if use_workaround
-
- sql << ", #{connection.quote_column_name(options[:group_field])} AS #{options[:group_alias]}" if options[:group]
- sql << " FROM (SELECT DISTINCT #{column_name}" if use_workaround
- sql << " FROM #{quoted_table_name} "
- if merged_includes.any?
- join_dependency = ::ActiveRecord::Associations::ClassMethods::JoinDependency.new(self, merged_includes, options[:joins])
- sql << join_dependency.join_associations.collect{|join| join.association_join }.join
- end
- add_joins!(sql, options, scope)
- add_conditions!(sql, options[:conditions], scope)
- add_limited_ids_condition!(sql, options, join_dependency) if \
- join_dependency &&
- !using_limitable_reflections?(join_dependency.reflections) &&
- ((scope && scope[:limit]) || options[:limit])
-
- if options[:group]
- group_key = connection.adapter_name == 'FrontBase' ? :group_alias : :group_field
- sql << " GROUP BY #{connection.quote_column_name(options[group_key])} "
- end
-
- if options[:group] && options[:having]
- # FrontBase requires identifiers in the HAVING clause and chokes on function calls
- if connection.adapter_name == 'FrontBase'
- options[:having].downcase!
- options[:having].gsub!(/#{operation}\s*\(\s*#{column_name}\s*\)/, aggregate_alias)
- end
-
- sql << " HAVING #{options[:having]} "
- end
-
- sql << " ORDER BY #{options[:order]} " if options[:order]
- add_limit!(sql, options, scope)
- sql << ') w1' if use_workaround # assign a dummy table name as required for postgresql
- sql
- end
- end
- end
- end
-end
+++ /dev/null
-module CompositePrimaryKeys\r
- ID_SEP = ','\r
- ID_SET_SEP = ';'\r
-\r
- module ArrayExtension\r
- def to_composite_keys\r
- CompositeKeys.new(self)\r
- end\r
-\r
- def to_composite_ids\r
- CompositeIds.new(self)\r
- end\r
- end\r
-\r
- class CompositeArray < Array\r
- def to_s\r
- join(ID_SEP)\r
- end\r
- end\r
-\r
- class CompositeKeys < CompositeArray\r
-\r
- end\r
-\r
- class CompositeIds < CompositeArray\r
-\r
- end\r
-end\r
-\r
-Array.send(:include, CompositePrimaryKeys::ArrayExtension)\r
+++ /dev/null
-module ActiveRecord
- module ConnectionAdapters
- class IBM_DBAdapter < AbstractAdapter
-
- # This mightn't be in Core, but count(distinct x,y) doesn't work for me
- def supports_count_distinct? #:nodoc:
- false
- end
-
- alias_method :quote_original, :quote
- def quote(value, column = nil)
- if value.kind_of?(String) && column && [:integer, :float].include?(column.type)
- value = column.type == :integer ? value.to_i : value.to_f
- value.to_s
- else
- quote_original(value, column)
- end
- end
- end
- end
-end
+++ /dev/null
-module ActiveRecord
- module ConnectionAdapters
- class OracleAdapter < AbstractAdapter
-
- # This mightn't be in Core, but count(distinct x,y) doesn't work for me
- def supports_count_distinct? #:nodoc:
- false
- end
-
- def concat(*columns)
- "(#{columns.join('||')})"
- end
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-module ActiveRecord
- module ConnectionAdapters
- class PostgreSQLAdapter < AbstractAdapter
-
- # This mightn't be in Core, but count(distinct x,y) doesn't work for me
- def supports_count_distinct? #:nodoc:
- false
- end
-
- def concat(*columns)
- columns = columns.map { |c| "CAST(#{c} AS varchar)" }
- "(#{columns.join('||')})"
- end
-
- # Executes an INSERT query and returns the new record's ID
- def insert(sql, name = nil, pk = nil, id_value = nil, sequence_name = nil)
- # Extract the table from the insert sql. Yuck.
- table = sql.split(" ", 4)[2].gsub('"', '')
-
- # Try an insert with 'returning id' if available (PG >= 8.2)
- if supports_insert_with_returning?
- pk, sequence_name = *pk_and_sequence_for(table) unless pk
- if pk
- quoted_pk = if pk.is_a?(Array)
- pk.map { |col| quote_column_name(col) }.join(ID_SEP)
- else
- quote_column_name(pk)
- end
- id = select_value("#{sql} RETURNING #{quoted_pk}")
- clear_query_cache
- return id
- end
- end
-
- # Otherwise, insert then grab last_insert_id.
- if insert_id = super
- insert_id
- else
- # If neither pk nor sequence name is given, look them up.
- unless pk || sequence_name
- pk, sequence_name = *pk_and_sequence_for(table)
- end
-
- # If a pk is given, fallback to default sequence name.
- # Don't fetch last insert id for a table without a pk.
- if pk && sequence_name ||= default_sequence_name(table, pk)
- last_insert_id(table, sequence_name)
- end
- end
- end
- end
- end
-end
+++ /dev/null
-require 'active_record/connection_adapters/sqlite_adapter'
-
-module ActiveRecord
- module ConnectionAdapters #:nodoc:
- class SQLite3Adapter < SQLiteAdapter # :nodoc:
- def supports_count_distinct? #:nodoc:
- false
- end
-
- def concat(*columns)
- "(#{columns.join('||')})"
- end
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-class Fixture #:nodoc:
- def [](key)
- if key.is_a? Array
- return key.map { |a_key| self[a_key.to_s] }.to_composite_ids.to_s
- end
- @fixture[key]
- end
-end
+++ /dev/null
-ActiveRecord::ConnectionAdapters::ColumnDefinition.send(:alias_method, :to_s_without_composite_keys, :to_s)
-
-ActiveRecord::ConnectionAdapters::ColumnDefinition.class_eval <<-'EOF'
- def to_s
- if name.is_a? Array
- "PRIMARY KEY (#{name.join(',')})"
- else
- to_s_without_composite_keys
- end
- end
-EOF
-
-ActiveRecord::ConnectionAdapters::TableDefinition.class_eval <<-'EOF'
- def [](name)
- @columns.find { |column|
- !column.name.is_a?(Array) && column.name.to_s == name.to_s
- }
- end
-EOF
-
\ No newline at end of file
+++ /dev/null
-module ActiveRecord\r
- module Reflection\r
- class AssociationReflection\r
- def primary_key_name\r
- return @primary_key_name if @primary_key_name\r
- case\r
- when macro == :belongs_to\r
- @primary_key_name = options[:foreign_key] || class_name.foreign_key\r
- when options[:as]\r
- @primary_key_name = options[:foreign_key] || "#{options[:as]}_id"\r
- else\r
- @primary_key_name = options[:foreign_key] || active_record.name.foreign_key\r
- end\r
- @primary_key_name = @primary_key_name.to_composite_keys.to_s if @primary_key_name.is_a? Array\r
- @primary_key_name\r
- end\r
- end\r
- end\r
-end
\ No newline at end of file
+++ /dev/null
-module CompositePrimaryKeys\r
- module VERSION #:nodoc:\r
- MAJOR = 1\r
- MINOR = 1\r
- TINY = 0\r
- STRING = [MAJOR, MINOR, TINY].join('.')\r
- end\r
-end\r
+++ /dev/null
-# Load local config files in /local
-begin
- local_file_supported = Dir[File.join(PROJECT_ROOT, 'local/*.sample')].map { |path| File.basename(path).sub(".sample","") }
- local_file_supported.each do |file|
- require "local/#{file}"
- end
-rescue LoadError
- puts <<-EOS
- This Gem supports local developer extensions in local/ folder.
- Supported files:
- #{local_file_supported.map { |f| "local/#{f}"}.join(', ')}
-
- Setup default sample files:
- rake local:setup
-
- Current warning: #{$!}
-
- EOS
-end
-
-
-# Now load Rake tasks from /tasks
-rakefiles = Dir[File.join(File.dirname(__FILE__), "tasks/**/*.rake")]
-rakefiles.each { |rakefile| load File.expand_path(rakefile) }
+++ /dev/null
-require 'yaml'
-
-ENV['cpk_adapters'] = {
- "mysql" => {
- :adapter => "mysql",
- :username => "root",
- :password => "root",
- # ...
- }
-}.to_yaml
\ No newline at end of file
+++ /dev/null
-# location of folder containing activerecord, railties, etc folders for each Rails gem
-ENV['EDGE_RAILS_DIR'] ||= "/path/to/copy/of/edge/rails"
+++ /dev/null
-# This file loaded into Rakefile
-# Place any extra development tasks you want here
\ No newline at end of file
+++ /dev/null
-#!/usr/bin/env ruby
-
-#
-# if run as script, load the file as library while starting irb
-#
-if __FILE__ == $0
- irb = RUBY_PLATFORM =~ /(:?mswin|mingw)/ ? 'irb.bat' : 'irb'
- ENV['ADAPTER'] = ARGV[0]
- exec "#{irb} -f -r #{$0} --simple-prompt"
-end
-
-#
-# check if the given adapter is supported (default: mysql)
-#
-adapters = %w[mysql sqlite oracle oracle_enhanced postgresql ibm_db]
-adapter = ENV['ADAPTER'] || 'mysql'
-unless adapters.include? adapter
- puts "Usage: #{__FILE__} <adapter>"
- puts ''
- puts 'Adapters: '
- puts adapters.map{ |adapter| " #{adapter}" }.join("\n")
- exit 1
-end
-
-#
-# load all necessary libraries
-#
-require 'rubygems'
-require 'local/database_connections'
-
-$LOAD_PATH.unshift 'lib'
-
-begin
- require 'local/paths'
- $LOAD_PATH.unshift "#{ENV['EDGE_RAILS_DIR']}/activerecord/lib" if ENV['EDGE_RAILS_DIR']
- $LOAD_PATH.unshift "#{ENV['EDGE_RAILS_DIR']}/activesupport/lib" if ENV['EDGE_RAILS_DIR']
-rescue
-end
-
-require 'active_support'
-require 'active_record'
-
-require "test/connections/native_#{adapter}/connection"
-require 'composite_primary_keys'
-
-PROJECT_ROOT = File.join(File.dirname(__FILE__), '..')
-Dir[File.join(PROJECT_ROOT,'test/fixtures/*.rb')].each { |model| require model }
-
+++ /dev/null
-#!/usr/bin/env ruby
-
-require 'rubygems'
-require 'redcloth'
-require 'syntax/convertors/html'
-require 'erb'
-require File.dirname(__FILE__) + '/../lib/composite_primary_keys/version.rb'
-
-version = CompositePrimaryKeys::VERSION::STRING
-download = 'http://rubyforge.org/projects/compositekeys'
-
-class Fixnum
- def ordinal
- # teens
- return 'th' if (10..19).include?(self % 100)
- # others
- case self % 10
- when 1: return 'st'
- when 2: return 'nd'
- when 3: return 'rd'
- else return 'th'
- end
- end
-end
-
-class Time
- def pretty
- return "#{mday}#{mday.ordinal} #{strftime('%B')} #{year}"
- end
-end
-
-def convert_syntax(syntax, source)
- return Syntax::Convertors::HTML.for_syntax(syntax).convert(source).gsub(%r!^<pre>|</pre>$!,'')
-end
-
-if ARGV.length >= 1
- src, template = ARGV
- template ||= File.dirname(__FILE__) + '/../website/template.rhtml'
-
-else
- puts("Usage: #{File.split($0).last} source.txt [template.rhtml] > output.html")
- exit!
-end
-
-template = ERB.new(File.open(template).read)
-
-title = nil
-body = nil
-File.open(src) do |fsrc|
- title_text = fsrc.readline
- body_text = fsrc.read
- syntax_items = []
- body_text.gsub!(%r!<(pre|code)[^>]*?syntax=['"]([^'"]+)[^>]*>(.*?)</\1>!m){
- ident = syntax_items.length
- element, syntax, source = $1, $2, $3
- syntax_items << "<#{element} class=\"syntax\">#{convert_syntax(syntax, source)}</#{element}>"
- "syntax-temp-#{ident}"
- }
- title = RedCloth.new(title_text).to_html.gsub(%r!<.*?>!,'').strip
- body = RedCloth.new(body_text).to_html
- body.gsub!(%r!(?:<pre><code>)?syntax-temp-(\d+)(?:</code></pre>)?!){ syntax_items[$1.to_i] }
-end
-stat = File.stat(src)
-created = stat.ctime
-modified = stat.mtime
-
-$stdout << template.result(binding)
+++ /dev/null
-#!/usr/bin/env ruby
-
-require 'rubygems'
-require 'redcloth'
-require 'syntax/convertors/html'
-require 'erb'
-require 'active_support'
-require File.dirname(__FILE__) + '/../lib/composite_primary_keys/version.rb'
-
-version = CompositePrimaryKeys::VERSION::STRING
-download = 'http://rubyforge.org/projects/compositekeys'
-
-class Fixnum
- def ordinal
- # teens
- return 'th' if (10..19).include?(self % 100)
- # others
- case self % 10
- when 1: return 'st'
- when 2: return 'nd'
- when 3: return 'rd'
- else return 'th'
- end
- end
-end
-
-class Time
- def pretty
- return "#{mday}#{mday.ordinal} #{strftime('%B')} #{year}"
- end
-end
-
-def convert_syntax(syntax, source)
- return Syntax::Convertors::HTML.for_syntax(syntax).convert(source).gsub(%r!^<pre>|</pre>$!,'')
-end
-
-if ARGV.length >= 1
- src, template = ARGV
- template ||= File.dirname(__FILE__) + '/../website/template.js'
-else
- puts("Usage: #{File.split($0).last} source.txt [template.js] > output.html")
- exit!
-end
-
-template = ERB.new(File.open(template).read)
-
-title = nil
-body = nil
-File.open(src) do |fsrc|
- title_text = fsrc.readline
- body_text = fsrc.read
- title = RedCloth.new(title_text).to_html.gsub(%r!<.*?>!,'').strip
- body = RedCloth.new(body_text)
-end
-stat = File.stat(src)
-created = stat.ctime
-modified = stat.mtime
-
-$stdout << template.result(binding)
+++ /dev/null
-namespace :ar do
- desc 'Pre-load edge rails ActiveRecord'
- task :edge do
- unless path = ENV['EDGE_RAILS_DIR'] || ENV['EDGE_RAILS']
- puts <<-EOS
-
-Need to define env var EDGE_RAILS_DIR or EDGE_RAILS- root of edge rails on your machine.
- i) Get copy of Edge Rails - http://dev.rubyonrails.org
- ii) Set EDGE_RAILS_DIR to this folder in local/paths.rb - see local/paths.rb.sample for example
- or
- a) Set folder from environment or command line (rake ar:edge EDGE_RAILS_DIR=/path/to/rails)
-
- EOS
- exit
- end
-
- ENV['AR_LOAD_PATH'] = File.join(path, "activerecord/lib")
- end
-
- desc 'Pre-load ActiveRecord using VERSION=X.Y.Z, instead of latest'
- task :set do
- unless version = ENV['VERSION']
- puts <<-EOS
-Usage: rake ar:get_version VERSION=1.15.3
- Specify the version number with VERSION=X.Y.Z; and make sure you have that activerecord gem version installed.
-
- EOS
- end
- version = nil if version == "" || version == []
- begin
- version ? gem('activerecord', version) : gem('activerecord')
- require 'active_record'
- ENV['AR_LOAD_PATH'] = $:.reverse.find { |path| /activerecord/ =~ path }
- rescue LoadError
- puts <<-EOS
-Missing: Cannot find activerecord #{version} installed.
- Install: gem install activerecord -v #{version}
-
- EOS
- exit
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-require 'active_record'
-
-# UNTESTED - firebird sqlserver sqlserver_odbc db2 sybase openbase
-for adapter in %w( mysql sqlite oracle oracle_enhanced postgresql ibm_db )
- Rake::TestTask.new("test_#{adapter}") { |t|
- t.libs << "test" << "test/connections/native_#{adapter}"
- t.pattern = "test/test_*.rb"
- t.verbose = true
- }
-end
-
-SCHEMA_PATH = File.join(PROJECT_ROOT, *%w(test fixtures db_definitions))
+++ /dev/null
-namespace :mysql do
- desc 'Build the MySQL test databases'
- task :build_databases => :load_connection do
- puts File.join(SCHEMA_PATH, 'mysql.sql')
- options_str = ENV['cpk_adapter_options_str']
- # creates something like "-u#{username} -p#{password} -S#{socket}"
- sh %{ mysqladmin #{options_str} create "#{GEM_NAME}_unittest" }
- sh %{ mysql #{options_str} "#{GEM_NAME}_unittest" < #{File.join(SCHEMA_PATH, 'mysql.sql')} }
- end
-
- desc 'Drop the MySQL test databases'
- task :drop_databases => :load_connection do
- options_str = ENV['cpk_adapter_options_str']
- sh %{ mysqladmin #{options_str} -f drop "#{GEM_NAME}_unittest" }
- end
-
- desc 'Rebuild the MySQL test databases'
- task :rebuild_databases => [:drop_databases, :build_databases]
-
- task :load_connection do
- require File.join(PROJECT_ROOT, %w[lib adapter_helper mysql])
- spec = AdapterHelper::MySQL.load_connection_from_env
- options = {}
- options['u'] = spec[:username] if spec[:username]
- options['p'] = spec[:password] if spec[:password]
- options['S'] = spec[:sock] if spec[:sock]
- options_str = options.map { |key, value| "-#{key}#{value}" }.join(" ")
- ENV['cpk_adapter_options_str'] = options_str
- end
-end
+++ /dev/null
-namespace :oracle do
- desc 'Build the Oracle test databases'
- task :build_databases => :load_connection do
- puts File.join(SCHEMA_PATH, 'oracle.sql')
- options_str = ENV['cpk_adapter_options_str']
- sh %( sqlplus #{options_str} < #{File.join(SCHEMA_PATH, 'oracle.sql')} )
- end
-
- desc 'Drop the Oracle test databases'
- task :drop_databases => :load_connection do
- puts File.join(SCHEMA_PATH, 'oracle.drop.sql')
- options_str = ENV['cpk_adapter_options_str']
- sh %( sqlplus #{options_str} < #{File.join(SCHEMA_PATH, 'oracle.drop.sql')} )
- end
-
- desc 'Rebuild the Oracle test databases'
- task :rebuild_databases => [:drop_databases, :build_databases]
-
- task :load_connection do
- require File.join(PROJECT_ROOT, %w[lib adapter_helper oracle])
- spec = AdapterHelper::Oracle.load_connection_from_env
- ENV['cpk_adapter_options_str'] = "#{spec[:username]}/#{spec[:password]}@#{spec[:host]}"
- end
-
-end
+++ /dev/null
-namespace :postgresql do
- desc 'Build the PostgreSQL test databases'
- task :build_databases => :load_connection do
- sh %{ createdb "#{GEM_NAME}_unittest" }
- sh %{ psql "#{GEM_NAME}_unittest" -f #{File.join(SCHEMA_PATH, 'postgresql.sql')} }
- end
-
- desc 'Drop the PostgreSQL test databases'
- task :drop_databases => :load_connection do
- sh %{ dropdb "#{GEM_NAME}_unittest" }
- end
-
- desc 'Rebuild the PostgreSQL test databases'
- task :rebuild_databases => [:drop_databases, :build_databases]
-
- task :load_connection do
- require File.join(PROJECT_ROOT, %w[lib adapter_helper postgresql])
- spec = AdapterHelper::Postgresql.load_connection_from_env
- options = {}
- options['u'] = spec[:username] if spec[:username]
- options['p'] = spec[:password] if spec[:password]
- options_str = options.map { |key, value| "-#{key}#{value}" }.join(" ")
- ENV['cpk_adapter_options_str'] = options_str
- end
-end
-
+++ /dev/null
-namespace :sqlite3 do
- desc 'Build the sqlite test databases'
- task :build_databases => :load_connection do
- file = File.join(SCHEMA_PATH, 'sqlite.sql')
- dbfile = File.join(PROJECT_ROOT, ENV['cpk_adapter_options_str'])
- cmd = "mkdir -p #{File.dirname(dbfile)}"
- puts cmd
- sh %{ #{cmd} }
- cmd = "sqlite3 #{dbfile} < #{file}"
- puts cmd
- sh %{ #{cmd} }
- end
-
- desc 'Drop the sqlite test databases'
- task :drop_databases => :load_connection do
- dbfile = ENV['cpk_adapter_options_str']
- sh %{ rm -f #{dbfile} }
- end
-
- desc 'Rebuild the sqlite test databases'
- task :rebuild_databases => [:drop_databases, :build_databases]
-
- task :load_connection do
- require File.join(PROJECT_ROOT, %w[lib adapter_helper sqlite3])
- spec = AdapterHelper::Sqlite3.load_connection_from_env
- ENV['cpk_adapter_options_str'] = spec[:dbfile]
- end
-end
+++ /dev/null
-desc 'Release the website and new gem version'
-task :deploy => [:check_version, :website, :release] do
- puts "Remember to create SVN tag:"
- puts "svn copy svn+ssh://#{RUBYFORGE_USERNAME}@rubyforge.org/var/svn/#{PATH}/trunk " +
- "svn+ssh://#{RUBYFORGE_USERNAME}@rubyforge.org/var/svn/#{PATH}/tags/REL-#{VERS} "
- puts "Suggested comment:"
- puts "Tagging release #{CHANGES}"
-end
-
-desc 'Runs tasks website_generate and install_gem as a local deployment of the gem'
-task :local_deploy => [:website_generate, :install_gem]
-
-task :check_version do
- unless ENV['VERSION']
- puts 'Must pass a VERSION=x.y.z release version'
- exit
- end
- unless ENV['VERSION'] == VERS
- puts "Please update your version.rb to match the release version, currently #{VERS}"
- exit
- end
-end
+++ /dev/null
-namespace :local do
- desc 'Copies over the same local files ready for editing'
- task :setup do
- sample_files = Dir[File.join(PROJECT_ROOT, "local/*.rb.sample")]
- sample_files.each do |sample_file|
- file = sample_file.sub(".sample","")
- unless File.exists?(file)
- puts "Copying #{sample_file} -> #{file}"
- sh %{ cp #{sample_file} #{file} }
- end
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-desc 'Generate website files'
-task :website_generate do
- sh %{ ruby scripts/txt2html website/index.txt > website/index.html }
- sh %{ ruby scripts/txt2js website/version.txt > website/version.js }
- sh %{ ruby scripts/txt2js website/version-raw.txt > website/version-raw.js }
-end
-
-desc 'Upload website files to rubyforge'
-task :website_upload do
- config = YAML.load(File.read(File.expand_path("~/.rubyforge/user-config.yml")))
- host = "#{config["username"]}@rubyforge.org"
- remote_dir = "/var/www/gforge-projects/#{RUBYFORGE_PROJECT}/"
- local_dir = 'website'
- sh %{rsync -aCv #{local_dir}/ #{host}:#{remote_dir}}
-end
-
-desc 'Generate and upload website files'
-task :website => [:website_generate, :website_upload, :publish_docs]
+++ /dev/null
-= Composite Primary Keys - Testing Readme
-
-== Testing an adapter
-
-There are tests available for the following adapters:
-
-* ibmdb
-* mysql
-* oracle
-* postgresql
-* sqlite
-
-To run the tests for on of the adapters, follow these steps (using mysql in the example):
-
-* rake -T | grep mysql
-
- rake mysql:build_databases # Build the MySQL test databases
- rake mysql:drop_databases # Drop the MySQL test databases
- rake mysql:rebuild_databases # Rebuild the MySQL test databases
- rake test_mysql # Run tests for test_mysql
-
-* rake mysql:build_databases
-* rake test_mysql
-
-== Testing against different ActiveRecord versions (or Edge Rails)
-
-ActiveRecord is a RubyGem within Rails, and is constantly being improved/changed on
-its repository (http://dev.rubyonrails.org). These changes may create errors for the CPK
-gem. So, we need a way to test CPK against Edge Rails, as well as officially released RubyGems.
-
-The default test (as above) uses the latest RubyGem in your cache.
-
-You can select an older RubyGem version by running the following:
-
-* rake ar:set VERSION=1.14.4 test_mysql
-
-== Edge Rails
-
-Before you can test CPK against Edge Rails, you must checkout a copy of edge rails somewhere (see http://dev.rubyonrails.org for for examples)
-
-* cd /path/to/gems
-* svn co http://svn.rubyonrails.org/rails/trunk rails
-
-Say the rails folder is /path/to/gems/rails
-
-Three ways to run CPK tests for Edge Rails:
-
-i) Run:
-
- EDGE_RAILS_DIR=/path/to/gems/rails rake ar:edge test_mysql
-
-ii) In your .profile, set the environment variable EDGE_RAILS_DIR=/path/to/gems/rails,
- and once you reload your profile, run:
-
- rake ar:edge test_mysql
-
-iii) Store the path in local/paths.rb. Run:
-
- cp local/paths.rb.sample local/paths.rb
- # Now set ENV['EDGE_RAILS_DIR']=/path/to/gems/rails
- rake ar:edge test_mysql
-
-These are all variations of the same theme:
-
-* Set the environment variable EDGE_RAILS_DIR to the path to Rails (which contains the activerecord/lib folder)
-* Run: rake ar:edge test_<adapter>
-
+++ /dev/null
-$:.unshift(ENV['AR_LOAD_PATH']) if ENV['AR_LOAD_PATH']
-
-require 'test/unit'
-require 'hash_tricks'
-require 'rubygems'
-require 'active_record'
-require 'active_record/fixtures'
-begin
- require 'connection'
-rescue MissingSourceFile => e
- adapter = 'postgresql' #'sqlite'
- require "#{File.dirname(__FILE__)}/connections/native_#{adapter}/connection"
-end
-require 'composite_primary_keys'
-
-QUOTED_TYPE = ActiveRecord::Base.connection.quote_column_name('type') unless Object.const_defined?(:QUOTED_TYPE)
-
-class Test::Unit::TestCase #:nodoc:
- self.fixture_path = File.dirname(__FILE__) + "/fixtures/"
- self.use_instantiated_fixtures = false
- self.use_transactional_fixtures = true
-
- def assert_date_from_db(expected, actual, message = nil)
- # SQL Server doesn't have a separate column type just for dates,
- # so the time is in the string and incorrectly formatted
- if current_adapter?(:SQLServerAdapter)
- assert_equal expected.strftime("%Y/%m/%d 00:00:00"), actual.strftime("%Y/%m/%d 00:00:00")
- elsif current_adapter?(:SybaseAdapter)
- assert_equal expected.to_s, actual.to_date.to_s, message
- else
- assert_equal expected.to_s, actual.to_s, message
- end
- end
-
- def assert_queries(num = 1)
- ActiveRecord::Base.connection.class.class_eval do
- self.query_count = 0
- alias_method :execute, :execute_with_query_counting
- end
- yield
- ensure
- ActiveRecord::Base.connection.class.class_eval do
- alias_method :execute, :execute_without_query_counting
- end
- assert_equal num, ActiveRecord::Base.connection.query_count, "#{ActiveRecord::Base.connection.query_count} instead of #{num} queries were executed."
- end
-
- def assert_no_queries(&block)
- assert_queries(0, &block)
- end
-
- cattr_accessor :classes
-protected
-
- def testing_with(&block)
- classes.keys.each do |@key_test|
- @klass_info = classes[@key_test]
- @klass, @primary_keys = @klass_info[:class], @klass_info[:primary_keys]
- order = @klass.primary_key.is_a?(String) ? @klass.primary_key : @klass.primary_key.join(',')
- @first = @klass.find(:first, :order => order)
- yield
- end
- end
-
- def first_id
- ids = (1..@primary_keys.length).map {|num| 1}
- composite? ? ids.to_composite_ids : ids.first
- end
-
- def first_id_str
- composite? ? first_id.join(CompositePrimaryKeys::ID_SEP) : first_id.to_s
- end
-
- def composite?
- @key_test != :single
- end
-end
-
-def current_adapter?(type)
- ActiveRecord::ConnectionAdapters.const_defined?(type) &&
- ActiveRecord::Base.connection.instance_of?(ActiveRecord::ConnectionAdapters.const_get(type))
-end
-
-ActiveRecord::Base.connection.class.class_eval do
- cattr_accessor :query_count
- alias_method :execute_without_query_counting, :execute
- def execute_with_query_counting(sql, name = nil)
- self.query_count += 1
- execute_without_query_counting(sql, name)
- end
-end
-
-#ActiveRecord::Base.logger = Logger.new(STDOUT)
-#ActiveRecord::Base.colorize_logging = false
+++ /dev/null
-print "Using IBM2 \n"
-require 'logger'
-
-gem 'ibm_db'
-require 'IBM_DB'
-
-RAILS_CONNECTION_ADAPTERS = %w( mysql postgresql sqlite firebird sqlserver db2 oracle sybase openbase frontbase ibm_db )
-
-
-ActiveRecord::Base.logger = Logger.new("debug.log")
-
-db1 = 'composite_primary_keys_unittest'
-
-connection_options = {
- :adapter => "ibm_db",
- :database => "ocdpdev",
- :username => "db2inst1",
- :password => "password",
- :host => '192.168.2.21'
-}
-
-ActiveRecord::Base.configurations = { db1 => connection_options }
-ActiveRecord::Base.establish_connection(connection_options)
+++ /dev/null
-print "Using native MySQL\n"
-require 'fileutils'
-require 'logger'
-require 'adapter_helper/mysql'
-
-log_path = File.expand_path(File.join(File.dirname(__FILE__), %w[.. .. .. log]))
-FileUtils.mkdir_p log_path
-puts "Logging to #{log_path}/debug.log"
-ActiveRecord::Base.logger = Logger.new("#{log_path}/debug.log")
-
-# Adapter config setup in locals/database_connections.rb
-connection_options = AdapterHelper::MySQL.load_connection_from_env
-ActiveRecord::Base.establish_connection(connection_options)
+++ /dev/null
-print "Using native Oracle\n"
-require 'fileutils'
-require 'logger'
-require 'adapter_helper/oracle'
-
-log_path = File.expand_path(File.join(File.dirname(__FILE__), %w[.. .. .. log]))
-FileUtils.mkdir_p log_path
-puts "Logging to #{log_path}/debug.log"
-ActiveRecord::Base.logger = Logger.new("#{log_path}/debug.log")
-
-# Adapter config setup in locals/database_connections.rb
-connection_options = AdapterHelper::Oracle.load_connection_from_env
-puts connection_options.inspect
-ActiveRecord::Base.establish_connection(connection_options)
+++ /dev/null
-print "Using native Postgresql\n"
-require 'logger'
-require 'adapter_helper/postgresql'
-
-ActiveRecord::Base.logger = Logger.new("debug.log")
-
-# Adapter config setup in locals/database_connections.rb
-connection_options = AdapterHelper::Postgresql.load_connection_from_env
-ActiveRecord::Base.establish_connection(connection_options)
+++ /dev/null
-print "Using native Sqlite3\n"
-require 'logger'
-require 'adapter_helper/sqlite3'
-
-ActiveRecord::Base.logger = Logger.new("debug.log")
-
-# Adapter config setup in locals/database_connections.rb
-connection_options = AdapterHelper::Sqlite3.load_connection_from_env
-ActiveRecord::Base.establish_connection(connection_options)
+++ /dev/null
-class Article < ActiveRecord::Base\r
- has_many :readings\r
- has_many :users, :through => :readings\r
-end\r
-\r
+++ /dev/null
-first:\r
- id: 1\r
- name: Article One\r
-second:\r
- id: 2\r
- name: Article Two
\ No newline at end of file
+++ /dev/null
-class Comment < ActiveRecord::Base
- set_primary_keys :id
- belongs_to :person, :polymorphic => true
- belongs_to :hack
-end
-
+++ /dev/null
-comment1:
- id: 1
- person_id: 1
- person_type: Employee
-
-comment2:
- id: 2
- person_id: 1
- person_type: User
- hack_id: andrew
-
-comment3:
- id: 3
- person_id: andrew
- person_type: Hack
-
\ No newline at end of file
+++ /dev/null
-CREATE TABLE reference_types (
- reference_type_id integer NOT NULL generated by default as identity (start with 100, increment by 1, no cache),
- type_label varchar(50) default NULL,
- abbreviation varchar(50) default NULL,
- description varchar(50) default NULL,
- PRIMARY KEY (reference_type_id)
-);
-
-CREATE TABLE reference_codes (
- reference_type_id integer,
- reference_code integer NOT NULL,
- code_label varchar(50) default NULL,
- abbreviation varchar(50) default NULL,
- description varchar(50) default NULL,
- PRIMARY KEY (reference_type_id,reference_code)
-);
-
-CREATE TABLE products (
- id integer NOT NULL,
- name varchar(50) default NULL,
- PRIMARY KEY (id)
-);
-
-CREATE TABLE tariffs (
- tariff_id integer NOT NULL,
- start_date date NOT NULL,
- amount integer default NULL,
- PRIMARY KEY (tariff_id,start_date)
-);
-
-CREATE TABLE product_tariffs (
- product_id integer NOT NULL,
- tariff_id integer NOT NULL,
- tariff_start_date date NOT NULL,
- PRIMARY KEY (product_id,tariff_id,tariff_start_date)
-);
-
-CREATE TABLE suburbs (
- city_id integer NOT NULL,
- suburb_id integer NOT NULL,
- name varchar(50) NOT NULL,
- PRIMARY KEY (city_id,suburb_id)
-);
-
-CREATE TABLE streets (
- id integer NOT NULL ,
- city_id integer NOT NULL,
- suburb_id integer NOT NULL,
- name varchar(50) NOT NULL,
- PRIMARY KEY (id)
-);
-
-CREATE TABLE users (
- id integer NOT NULL ,
- name varchar(50) NOT NULL,
- PRIMARY KEY (id)
-);
-
-CREATE TABLE articles (
- id integer NOT NULL ,
- name varchar(50) NOT NULL,
- PRIMARY KEY (id)
-);
-
-CREATE TABLE readings (
- id integer NOT NULL ,
- user_id integer NOT NULL,
- article_id integer NOT NULL,
- rating integer NOT NULL,
- PRIMARY KEY (id)
-);
-
-CREATE TABLE groups (
- id integer NOT NULL ,
- name varchar(50) NOT NULL,
- PRIMARY KEY (id)
-);
-
-CREATE TABLE memberships (
- user_id integer NOT NULL,
- group_id integer NOT NULL,
- PRIMARY KEY (user_id,group_id)
-);
-
-CREATE TABLE membership_statuses (
- id integer NOT NULL ,
- user_id integer NOT NULL,
- group_id integer NOT NULL,
- status varchar(50) NOT NULL,
- PRIMARY KEY (id)
-);
-
-create table kitchen_sinks (
- id_1 integer not null,
- id_2 integer not null,
- a_date date,
- a_string varchar(100),
- primary key (id_1, id_2)
-);
-
-create table restaurants (
- franchise_id integer not null,
- store_id integer not null,
- name varchar(100),
- primary key (franchise_id, store_id)
-);
-
-create table restaurants_suburbs (
- franchise_id integer not null,
- store_id integer not null,
- city_id integer not null,
- suburb_id integer not null
-);
+++ /dev/null
-drop table MEMBERSHIPS;
-drop table REFERENCE_CODES;
-drop table TARIFFS;
-drop table ARTICLES;
-drop table GROUPS;
-drop table MEMBERSHIP_STATUSES;
-drop table READINGS;
-drop table REFERENCE_TYPES;
-drop table STREETS;
-drop table PRODUCTS;
-drop table USERS;
-drop table SUBURBS;
-drop table PRODUCT_TARIFFS;
-drop table KITCHEN_SINK;
-drop table RESTAURANTS;
-drop table RESTAURANTS_SUBURBS;
+++ /dev/null
-create table reference_types (
- reference_type_id int(11) not null auto_increment,
- type_label varchar(50) default null,
- abbreviation varchar(50) default null,
- description varchar(50) default null,
- primary key (reference_type_id)
-) type=InnoDB;
-
-create table reference_codes (
- reference_type_id int(11),
- reference_code int(11) not null,
- code_label varchar(50) default null,
- abbreviation varchar(50) default null,
- description varchar(50) default null,
- primary key (reference_type_id, reference_code)
-) type=InnoDB;
-
-create table products (
- id int(11) not null auto_increment,
- name varchar(50) default null,
- primary key (id)
-) type=InnoDB;
-
-create table tariffs (
- tariff_id int(11) not null,
- start_date date not null,
- amount integer(11) default null,
- primary key (tariff_id, start_date)
-) type=InnoDB;
-
-create table product_tariffs (
- product_id int(11) not null,
- tariff_id int(11) not null,
- tariff_start_date date not null,
- primary key (product_id, tariff_id, tariff_start_date)
-) type=InnoDB;
-
-create table suburbs (
- city_id int(11) not null,
- suburb_id int(11) not null,
- name varchar(50) not null,
- primary key (city_id, suburb_id)
-) type=InnoDB;
-
-create table streets (
- id int(11) not null auto_increment,
- city_id int(11) not null,
- suburb_id int(11) not null,
- name varchar(50) not null,
- primary key (id)
-) type=InnoDB;
-
-create table users (
- id int(11) not null auto_increment,
- name varchar(50) not null,
- primary key (id)
-) type=InnoDB;
-
-create table articles (
- id int(11) not null auto_increment,
- name varchar(50) not null,
- primary key (id)
-) type=InnoDB;
-
-create table readings (
- id int(11) not null auto_increment,
- user_id int(11) not null,
- article_id int(11) not null,
- rating int(11) not null,
- primary key (id)
-) type=InnoDB;
-
-create table groups (
- id int(11) not null auto_increment,
- name varchar(50) not null,
- primary key (id)
-) type=InnoDB;
-
-create table memberships (
- user_id int(11) not null,
- group_id int(11) not null,
- primary key (user_id,group_id)
-) type=InnoDB;
-
-create table membership_statuses (
- id int(11) not null auto_increment,
- user_id int(11) not null,
- group_id int(11) not null,
- status varchar(50) not null,
- primary key (id)
-) type=InnoDB;
-
-create table departments (
- department_id int(11) not null,
- location_id int(11) not null,
- primary key (department_id, location_id)
-) type=InnoDB;
-
-create table employees (
- id int(11) not null auto_increment,
- department_id int(11) default null,
- location_id int(11) default null,
- primary key (id)
-) type=InnoDB;
-
-create table comments (
- id int(11) not null auto_increment,
- person_id varchar(100) default null,
- person_type varchar(100) default null,
- hack_id varchar(100) default null,
- primary key (id)
-) type=InnoDB;
-
-create table hacks (
- name varchar(50) not null,
- primary key (name)
-) type=InnoDB;
-
-create table kitchen_sinks (
- id_1 int(11) not null,
- id_2 int(11) not null,
- a_date date,
- a_string varchar(100),
- primary key (id_1, id_2)
-) type=InnoDB;
-
-create table restaurants (
- franchise_id int(11) not null,
- store_id int(11) not null,
- name varchar(100),
- primary key (franchise_id, store_id)
-) type=InnoDB;
-
-create table restaurants_suburbs (
- franchise_id int(11) not null,
- store_id int(11) not null,
- city_id int(11) not null,
- suburb_id int(11) not null
-) type=InnoDB;
-
-create table dorms (
- id int(11) not null auto_increment,
- primary key(id)
-) type=InnoDB;
-
-create table rooms (
- dorm_id int(11) not null,
- room_id int(11) not null,
- primary key (dorm_id, room_id)
-) type=InnoDB;
-
-create table room_attributes (
- id int(11) not null auto_increment,
- name varchar(50),
- primary key(id)
-) type=InnoDB;
-
-create table room_attribute_assignments (
- dorm_id int(11) not null,
- room_id int(11) not null,
- room_attribute_id int(11) not null
-) type=InnoDB;
-
-create table students (
- id int(11) not null auto_increment,
- primary key(id)
-) type=InnoDB;
-
-create table room_assignments (
- student_id int(11) not null,
- dorm_id int(11) not null,
- room_id int(11) not null
-) type=InnoDB;
-
+++ /dev/null
-drop table reference_types;
-drop sequence reference_types_seq;
-drop table reference_codes;
-drop table products;
-drop sequence products_seq;
-drop table tariffs;
-drop table product_tariffs;
-drop table suburbs;
-drop table streets;
-drop sequence streets_seq;
-drop table users;
-drop sequence users_seq;
-drop table articles;
-drop sequence articles_seq;
-drop table readings;
-drop sequence readings_seq;
-drop table groups;
-drop sequence groups_seq;
-drop table memberships;
-drop table membership_statuses;
-drop sequence membership_statuses_seq;
-drop table departments;
-drop table employees;
-drop sequence employees_seq;
-drop table comments;
-drop sequence comments_seq;
-drop table hacks;
-drop table kitchen_sinks;
-drop table restaurants;
-drop table restaurants_suburbs;
-drop table dorms;
-drop sequence dorms_seq;
-drop table rooms;
-drop table room_attributes;
-drop sequence room_attributes_seq;
-drop table room_attribute_assignments;
-drop table room_assignments;
-drop table students;
-drop sequence students_seq;
+++ /dev/null
-create sequence reference_types_seq start with 1000;
-
-create table reference_types (
- reference_type_id number(11) primary key,
- type_label varchar2(50) default null,
- abbreviation varchar2(50) default null,
- description varchar2(50) default null
-);
-
-create table reference_codes (
- reference_type_id number(11),
- reference_code number(11),
- code_label varchar2(50) default null,
- abbreviation varchar2(50) default null,
- description varchar2(50) default null
-);
-
-create sequence products_seq start with 1000;
-
-create table products (
- id number(11) primary key,
- name varchar2(50) default null
-);
-
-create table tariffs (
- tariff_id number(11),
- start_date date,
- amount number(11) default null,
- constraint tariffs_pk primary key (tariff_id, start_date)
-);
-
-create table product_tariffs (
- product_id number(11),
- tariff_id number(11),
- tariff_start_date date,
- constraint product_tariffs_pk primary key (product_id, tariff_id, tariff_start_date)
-);
-
-create table suburbs (
- city_id number(11),
- suburb_id number(11),
- name varchar2(50) not null,
- constraint suburbs_pk primary key (city_id, suburb_id)
-);
-
-create sequence streets_seq start with 1000;
-
-create table streets (
- id number(11) primary key,
- city_id number(11) not null,
- suburb_id number(11) not null,
- name varchar2(50) not null
-);
-
-create sequence users_seq start with 1000;
-
-create table users (
- id number(11) primary key,
- name varchar2(50) not null
-);
-
-create sequence articles_seq start with 1000;
-
-create table articles (
- id number(11) primary key,
- name varchar2(50) not null
-);
-
-create sequence readings_seq start with 1000;
-
-create table readings (
- id number(11) primary key,
- user_id number(11) not null,
- article_id number(11) not null,
- rating number(11) not null
-);
-
-create sequence groups_seq start with 1000;
-
-create table groups (
- id number(11) primary key,
- name varchar2(50) not null
-);
-
-create table memberships (
- user_id number(11) not null,
- group_id number(11) not null,
- constraint memberships_pk primary key (user_id, group_id)
-);
-
-create sequence membership_statuses_seq start with 1000;
-
-create table membership_statuses (
- id number(11) primary key,
- user_id number(11) not null,
- group_id number(11) not null,
- status varchar2(50) not null
-);
-
-create table departments (
- department_id number(11) not null,
- location_id number(11) not null,
- constraint departments_pk primary key (department_id, location_id)
-);
-
-create sequence employees_seq start with 1000;
-
-create table employees (
- id number(11) not null primary key,
- department_id number(11) default null,
- location_id number(11) default null
-);
-
-create sequence comments_seq start with 1000;
-
-create table comments (
- id number(11) not null primary key,
- person_id varchar(100) default null,
- person_type varchar(100) default null,
- hack_id varchar(100) default null
-);
-
-create table hacks (
- name varchar(50) not null primary key
-);
-
-create table kitchen_sinks (
- id_1 number(11) not null,
- id_2 number(11) not null,
- a_date date,
- a_string varchar(100),
- constraint kitchen_sinks_pk primary key (id_1, id_2)
-);
-
-create table restaurants (
- franchise_id number(11) not null,
- store_id number(11) not null,
- name varchar(100),
- constraint restaurants_pk primary key (franchise_id, store_id)
-);
-
-create table restaurants_suburbs (
- franchise_id number(11) not null,
- store_id number(11) not null,
- city_id number(11) not null,
- suburb_id number(11) not null
-);
-
-create sequence dorms_seq start with 1000;
-
-create table dorms (
- id number(11) not null,
- constraint dorms_pk primary key (id)
-);
-
-create table rooms (
- dorm_id number(11) not null,
- room_id number(11) not null,
- constraint rooms_pk primary key (dorm_id, room_id)
-);
-
-create sequence room_attributes_seq start with 1000;
-
-create table room_attributes (
- id number(11) not null,
- name varchar(50),
- constraint room_attributes_pk primary key (id)
-);
-
-create table room_attribute_assignments (
- dorm_id number(11) not null,
- room_id number(11) not null,
- room_attribute_id number(11) not null
-);
-
-create sequence students_seq start with 1000;
-
-create table students (
- id number(11) not null,
- constraint students_pk primary key (id)
-);
-
-create table room_assignments (
- student_id number(11) not null,
- dorm_id number(11) not null,
- room_id number(11) not null
-);
-
+++ /dev/null
-create sequence public.reference_types_seq start 1000;
-
-create table reference_types (
- reference_type_id int default nextval('public.reference_types_seq'),
- type_label varchar(50) default null,
- abbreviation varchar(50) default null,
- description varchar(50) default null,
- primary key (reference_type_id)
-);
-
-create table reference_codes (
- reference_type_id int,
- reference_code int not null,
- code_label varchar(50) default null,
- abbreviation varchar(50) default null,
- description varchar(50) default null
-);
-
-create sequence public.products_seq start 1000;
-
-create table products (
- id int not null default nextval('public.products_seq'),
- name varchar(50) default null,
- primary key (id)
-);
-
-create table tariffs (
- tariff_id int not null,
- start_date date not null,
- amount int default null,
- primary key (tariff_id, start_date)
-);
-
-create table product_tariffs (
- product_id int not null,
- tariff_id int not null,
- tariff_start_date date not null,
- primary key (product_id, tariff_id, tariff_start_date)
-);
-
-create table suburbs (
- city_id int not null,
- suburb_id int not null,
- name varchar(50) not null,
- primary key (city_id, suburb_id)
-);
-
-create sequence public.streets_seq start 1000;
-
-create table streets (
- id int not null default nextval('public.streets_seq'),
- city_id int not null,
- suburb_id int not null,
- name varchar(50) not null,
- primary key (id)
-);
-
-create sequence public.users_seq start 1000;
-
-create table users (
- id int not null default nextval('public.users_seq'),
- name varchar(50) not null,
- primary key (id)
-);
-
-create sequence public.articles_seq start 1000;
-
-create table articles (
- id int not null default nextval('public.articles_seq'),
- name varchar(50) not null,
- primary key (id)
-);
-
-create sequence public.readings_seq start 1000;
-
-create table readings (
- id int not null default nextval('public.readings_seq'),
- user_id int not null,
- article_id int not null,
- rating int not null,
- primary key (id)
-);
-
-create sequence public.groups_seq start 1000;
-
-create table groups (
- id int not null default nextval('public.groups_seq'),
- name varchar(50) not null,
- primary key (id)
-);
-
-create table memberships (
- user_id int not null,
- group_id int not null,
- primary key (user_id, group_id)
-);
-
-create sequence public.membership_statuses_seq start 1000;
-
-create table membership_statuses (
- id int not null default nextval('public.membership_statuses_seq'),
- user_id int not null,
- group_id int not null,
- status varchar(50) not null,
- primary key (id)
-);
-
-create table departments (
- department_id int not null,
- location_id int not null,
- primary key (department_id, location_id)
-);
-
-create sequence public.employees_seq start 1000;
-
-create table employees (
- id int not null default nextval('public.employees_seq'),
- department_id int default null,
- location_id int default null,
- primary key (id)
-);
-
-create sequence public.comments_seq start 1000;
-
-create table comments (
- id int not null default nextval('public.comments_seq'),
- person_id varchar(100) default null,
- person_type varchar(100) default null,
- hack_id varchar(100) default null,
- primary key (id)
-);
-
-create table hacks (
- name varchar(50) not null,
- primary key (name)
-);
-
-create table kitchen_sinks (
- id_1 int not null,
- id_2 int not null,
- a_date date,
- a_string varchar(100),
- primary key (id_1, id_2)
-);
-
-create table restaurants (
- franchise_id int not null,
- store_id int not null,
- name varchar(100),
- primary key (franchise_id, store_id)
-);
-
-create table restaurants_suburbs (
- franchise_id int not null,
- store_id int not null,
- city_id int not null,
- suburb_id int not null
-);
-
-create sequence public.dorms_seq start 1000;
-
-create table dorms (
- id int not null default nextval('public.dorms_seq'),
- primary key (id)
-);
-
-create table rooms (
- dorm_id int not null,
- room_id int not null,
- primary key (dorm_id, room_id)
-);
-
-create sequence public.room_attributes_seq start 1000;
-
-create table room_attributes (
- id int not null default nextval('public.room_attributes_seq'),
- name varchar(50),
- primary key (id)
-);
-
-create table room_attribute_assignments (
- dorm_id int not null,
- room_id int not null,
- room_attribute_id int not null
-);
-
-create sequence public.students_seq start 1000;
-
-create table students (
- id int not null default nextval('public.students_seq'),
- primary key (id)
-);
-
-create table room_assignments (
- student_id int not null,
- dorm_id int not null,
- room_id int not null
-);
-
+++ /dev/null
-create table reference_types (
- reference_type_id integer primary key,
- type_label varchar(50) default null,
- abbreviation varchar(50) default null,
- description varchar(50) default null
-);
-
-create table reference_codes (
- reference_type_id int(11),
- reference_code int(11) not null,
- code_label varchar(50) default null,
- abbreviation varchar(50) default null,
- description varchar(50) default null,
- primary key (reference_type_id, reference_code)
-);
-
-create table products (
- id int(11) not null primary key,
- name varchar(50) default null
-);
-
-create table tariffs (
- tariff_id int(11) not null,
- start_date date not null,
- amount integer(11) default null,
- primary key (tariff_id, start_date)
-);
-
-create table product_tariffs (
- product_id int(11) not null,
- tariff_id int(11) not null,
- tariff_start_date date not null,
- primary key (product_id, tariff_id, tariff_start_date)
-);
-
-create table suburbs (
- city_id int(11) not null,
- suburb_id int(11) not null,
- name varchar(50) not null,
- primary key (city_id, suburb_id)
-);
-
-create table streets (
- id integer not null primary key autoincrement,
- city_id int(11) not null,
- suburb_id int(11) not null,
- name varchar(50) not null
-);
-
-create table users (
- id integer not null primary key autoincrement,
- name varchar(50) not null
-);
-
-create table articles (
- id integer not null primary key autoincrement,
- name varchar(50) not null
-);
-
-create table readings (
- id integer not null primary key autoincrement,
- user_id int(11) not null,
- article_id int(11) not null,
- rating int(11) not null
-);
-
-create table groups (
- id integer not null primary key autoincrement,
- name varchar(50) not null
-);
-
-create table memberships (
- user_id int not null,
- group_id int not null,
- primary key (user_id, group_id)
-);
-
-create table membership_statuses (
- id integer not null primary key autoincrement,
- user_id int not null,
- group_id int not null,
- status varchar(50) not null
-);
-
-create table departments (
- department_id integer not null,
- location_id integer not null,
- primary key (department_id, location_id)
-);
-
-create table employees (
- id integer not null primary key autoincrement,
- department_id integer null,
- location_id integer null
-);
-
-create table comments (
- id integer not null primary key autoincrement,
- person_id varchar(100) null,
- person_type varchar(100) null,
- hack_id varchar(100) null
-);
-
-create table hacks (
- name varchar(50) not null primary key
-);
-
-create table kitchen_sinks (
- id_1 integer not null,
- id_2 integer not null,
- a_date date,
- a_string varchar(100),
- primary key (id_1, id_2)
-);
-
-create table restaurants (
- franchise_id integer not null,
- store_id integer not null,
- name varchar(100),
- primary key (franchise_id, store_id)
-);
-
-create table restaurants_suburbs (
- franchise_id integer not null,
- store_id integer not null,
- city_id integer not null,
- suburb_id integer not null
-);
-
-create table dorms (
- id integer not null primary key autoincrement
-);
-
-create table rooms (
- dorm_id integer not null,
- room_id integer not null,
- primary key (dorm_id, room_id)
-);
-
-create table room_attributes (
- id integer not null primary key autoincrement,
- name varchar(50)
-);
-
-create table room_attribute_assignments (
- dorm_id integer not null,
- room_id integer not null,
- room_attribute_id integer not null
-);
-
-create table students (
- id integer not null primary key autoincrement
-);
-
-create table room_assignments (
- student_id integer not null,
- dorm_id integer not null,
- room_id integer not null
-);
-
+++ /dev/null
-class Department < ActiveRecord::Base
- # set_primary_keys *keys - turns on composite key functionality
- set_primary_keys :department_id, :location_id
- has_many :employees, :foreign_key => [:department_id, :location_id]
-end
+++ /dev/null
-department1-cpk:
- department_id: 1
- location_id: 1
+++ /dev/null
-class Employee < ActiveRecord::Base
- belongs_to :department, :foreign_key => [:department_id, :location_id]
- has_many :comments, :as => :person
-end
+++ /dev/null
-employee1:
- id: 1
- department_id: 1
- location_id: 1
-employee2:
- id: 2
- department_id: 1
- location_id: 1
-
+++ /dev/null
-class Group < ActiveRecord::Base
- has_many :memberships
-end
\ No newline at end of file
+++ /dev/null
-cpk:
- id: 1
- name: Composite Primary Keys
\ No newline at end of file
+++ /dev/null
-class Hack < ActiveRecord::Base
- set_primary_keys :name
- has_many :comments, :as => :person
-
- has_one :first_comment, :as => :person, :class_name => "Comment"
-end
\ No newline at end of file
+++ /dev/null
-andrew:
- name: andrew
\ No newline at end of file
+++ /dev/null
-class Membership < ActiveRecord::Base
- # set_primary_keys *keys - turns on composite key functionality
- set_primary_keys :user_id, :group_id
- belongs_to :user
- belongs_to :group
- has_many :statuses, :class_name => 'MembershipStatus', :foreign_key => [:user_id, :group_id]
-end
\ No newline at end of file
+++ /dev/null
-class MembershipStatus < ActiveRecord::Base
- belongs_to :membership, :foreign_key => [:user_id, :group_id]
-end
\ No newline at end of file
+++ /dev/null
-santiago-cpk:
- id: 1
- user_id: 1
- group_id: 1
- status: Active
-drnic-cpk:
- id: 2
- user_id: 2
- group_id: 1
- status: Owner
\ No newline at end of file
+++ /dev/null
-santiago-cpk:
- user_id: 1
- group_id: 1
-drnic-cpk:
- user_id: 2
- group_id: 1
\ No newline at end of file
+++ /dev/null
-class Product < ActiveRecord::Base\r
- set_primary_keys :id # redundant\r
- has_many :product_tariffs, :foreign_key => :product_id\r
- has_one :product_tariff, :foreign_key => :product_id\r
-\r
- has_many :tariffs, :through => :product_tariffs, :foreign_key => [:tariff_id, :tariff_start_date]\r
-end\r
+++ /dev/null
-class ProductTariff < ActiveRecord::Base\r
- set_primary_keys :product_id, :tariff_id, :tariff_start_date\r
- belongs_to :product, :foreign_key => :product_id\r
- belongs_to :tariff, :foreign_key => [:tariff_id, :tariff_start_date]\r
-end\r
+++ /dev/null
-first_flat:\r
- product_id: 1\r
- tariff_id: 1\r
- tariff_start_date: <%= Date.today.to_s(:db) %>\r
-first_free: \r
- product_id: 1\r
- tariff_id: 2\r
- tariff_start_date: <%= Date.today.to_s(:db) %>\r
-second_free:\r
- product_id: 2\r
- tariff_id: 2\r
- tariff_start_date: <%= Date.today.to_s(:db) %>\r
+++ /dev/null
-first_product:\r
- id: 1\r
- name: Product One\r
-second_product:\r
- id: 2\r
- name: Product Two
\ No newline at end of file
+++ /dev/null
-class Reading < ActiveRecord::Base\r
- belongs_to :article\r
- belongs_to :user\r
-end \r
+++ /dev/null
-santiago_first:\r
- id: 1\r
- user_id: 1\r
- article_id: 1\r
- rating: 4\r
-santiago_second:\r
- id: 2\r
- user_id: 1\r
- article_id: 2\r
- rating: 5
\ No newline at end of file
+++ /dev/null
-class ReferenceCode < ActiveRecord::Base\r
- set_primary_keys :reference_type_id, :reference_code\r
- \r
- belongs_to :reference_type, :foreign_key => "reference_type_id"\r
- \r
- validates_presence_of :reference_code, :code_label, :abbreviation\r
-end\r
+++ /dev/null
-name_prefix_mr:\r
- reference_type_id: 1\r
- reference_code: 1\r
- code_label: MR\r
- abbreviation: Mr\r
-name_prefix_mrs:\r
- reference_type_id: 1\r
- reference_code: 2\r
- code_label: MRS\r
- abbreviation: Mrs\r
-name_prefix_ms:\r
- reference_type_id: 1\r
- reference_code: 3\r
- code_label: MS\r
- abbreviation: Ms\r
- \r
-gender_male:\r
- reference_type_id: 2\r
- reference_code: 1\r
- code_label: MALE\r
- abbreviation: Male\r
-gender_female:\r
- reference_type_id: 2\r
- reference_code: 2\r
- code_label: FEMALE\r
- abbreviation: Female\r
-\r
-
\ No newline at end of file
+++ /dev/null
-class ReferenceType < ActiveRecord::Base\r
- set_primary_key :reference_type_id\r
- has_many :reference_codes, :foreign_key => "reference_type_id"\r
- \r
- validates_presence_of :type_label, :abbreviation\r
- validates_uniqueness_of :type_label\r
-end\r
+++ /dev/null
-name_prefix:\r
- reference_type_id: 1\r
- type_label: NAME_PREFIX\r
- abbreviation: Name Prefix\r
-\r
-gender:\r
- reference_type_id: 2\r
- type_label: GENDER\r
- abbreviation: Gender\r
+++ /dev/null
-class Street < ActiveRecord::Base
- belongs_to :suburb, :foreign_key => [:city_id, :suburb_id]
-end
\ No newline at end of file
+++ /dev/null
-first:
- id: 1
- city_id: 1
- suburb_id: 1
- name: First Street
-second1:
- id: 2
- city_id: 2
- suburb_id: 1
- name: First Street
-second2:
- id: 3
- city_id: 2
- suburb_id: 1
- name: Second Street
\ No newline at end of file
+++ /dev/null
-class Suburb < ActiveRecord::Base\r
- set_primary_keys :city_id, :suburb_id\r
- has_many :streets, :foreign_key => [:city_id, :suburb_id]\r
- has_many :first_streets, :foreign_key => [:city_id, :suburb_id], \r
- :class_name => 'Street', :conditions => "streets.name = 'First Street'"\r
-end
\ No newline at end of file
+++ /dev/null
-first:\r
- city_id: 1\r
- suburb_id: 1\r
- name: First Suburb\r
-second:\r
- city_id: 2\r
- suburb_id: 1\r
- name: Second Suburb\r
-
\ No newline at end of file
+++ /dev/null
-class Tariff < ActiveRecord::Base\r
- set_primary_keys [:tariff_id, :start_date]\r
- has_many :product_tariffs, :foreign_key => [:tariff_id, :tariff_start_date]\r
- has_one :product_tariff, :foreign_key => [:tariff_id, :tariff_start_date]\r
- has_many :products, :through => :product_tariffs, :foreign_key => [:tariff_id, :tariff_start_date]\r
-end\r
+++ /dev/null
-flat:\r
- tariff_id: 1\r
- start_date: <%= Date.today.to_s(:db) %>\r
- amount: 50\r
-free:\r
- tariff_id: 2\r
- start_date: <%= Date.today.to_s(:db) %>\r
- amount: 0\r
-flat_future:\r
- tariff_id: 1\r
- start_date: <%= Date.today.next.to_s(:db) %>\r
- amount: 100\r
-
\ No newline at end of file
+++ /dev/null
-class User < ActiveRecord::Base\r
- has_many :readings\r
- has_many :articles, :through => :readings\r
- has_many :comments, :as => :person\r
- has_many :hacks, :through => :comments, :source => :hack\r
- \r
- def find_custom_articles\r
- articles.find(:all, :conditions => ["name = ?", "Article One"])\r
- end\r
-end\r
+++ /dev/null
-santiago:\r
- id: 1\r
- name: Santiago\r
-drnic:\r
- id: 2\r
- name: Dr Nic
\ No newline at end of file
+++ /dev/null
-# From:\r
-# http://www.bigbold.com/snippets/posts/show/2178\r
-# http://blog.caboo.se/articles/2006/06/11/stupid-hash-tricks\r
-# \r
-# An example utilisation of these methods in a controller is:\r
-# def some_action\r
-# # some script kiddie also passed in :bee, which we don't want tampered with _here_.\r
-# @model = Model.create(params.pass(:foo, :bar))\r
-# end\r
-class Hash\r
-\r
- # lets through the keys in the argument\r
- # >> {:one => 1, :two => 2, :three => 3}.pass(:one)\r
- # => {:one=>1}\r
- def pass(*keys)\r
- keys = keys.first if keys.first.is_a?(Array)\r
- tmp = self.clone\r
- tmp.delete_if {|k,v| ! keys.include?(k.to_sym) }\r
- tmp.delete_if {|k,v| ! keys.include?(k.to_s) }\r
- tmp\r
- end\r
-\r
- # blocks the keys in the arguments\r
- # >> {:one => 1, :two => 2, :three => 3}.block(:one)\r
- # => {:two=>2, :three=>3}\r
- def block(*keys)\r
- keys = keys.first if keys.first.is_a?(Array)\r
- tmp = self.clone\r
- tmp.delete_if {|k,v| keys.include?(k.to_sym) }\r
- tmp.delete_if {|k,v| keys.include?(k.to_s) }\r
- tmp\r
- end\r
-\r
-end\r
+++ /dev/null
-module ActionController
- # === Action Pack pagination for Active Record collections
- #
- # The Pagination module aids in the process of paging large collections of
- # Active Record objects. It offers macro-style automatic fetching of your
- # model for multiple views, or explicit fetching for single actions. And if
- # the magic isn't flexible enough for your needs, you can create your own
- # paginators with a minimal amount of code.
- #
- # The Pagination module can handle as much or as little as you wish. In the
- # controller, have it automatically query your model for pagination; or,
- # if you prefer, create Paginator objects yourself.
- #
- # Pagination is included automatically for all controllers.
- #
- # For help rendering pagination links, see
- # ActionView::Helpers::PaginationHelper.
- #
- # ==== Automatic pagination for every action in a controller
- #
- # class PersonController < ApplicationController
- # model :person
- #
- # paginate :people, :order => 'last_name, first_name',
- # :per_page => 20
- #
- # # ...
- # end
- #
- # Each action in this controller now has access to a <tt>@people</tt>
- # instance variable, which is an ordered collection of model objects for the
- # current page (at most 20, sorted by last name and first name), and a
- # <tt>@person_pages</tt> Paginator instance. The current page is determined
- # by the <tt>params[:page]</tt> variable.
- #
- # ==== Pagination for a single action
- #
- # def list
- # @person_pages, @people =
- # paginate :people, :order => 'last_name, first_name'
- # end
- #
- # Like the previous example, but explicitly creates <tt>@person_pages</tt>
- # and <tt>@people</tt> for a single action, and uses the default of 10 items
- # per page.
- #
- # ==== Custom/"classic" pagination
- #
- # def list
- # @person_pages = Paginator.new self, Person.count, 10, params[:page]
- # @people = Person.find :all, :order => 'last_name, first_name',
- # :limit => @person_pages.items_per_page,
- # :offset => @person_pages.current.offset
- # end
- #
- # Explicitly creates the paginator from the previous example and uses
- # Paginator#to_sql to retrieve <tt>@people</tt> from the model.
- #
- module Pagination
- unless const_defined?(:OPTIONS)
- # A hash holding options for controllers using macro-style pagination
- OPTIONS = Hash.new
-
- # The default options for pagination
- DEFAULT_OPTIONS = {
- :class_name => nil,
- :singular_name => nil,
- :per_page => 10,
- :conditions => nil,
- :order_by => nil,
- :order => nil,
- :join => nil,
- :joins => nil,
- :count => nil,
- :include => nil,
- :select => nil,
- :group => nil,
- :parameter => 'page'
- }
- else
- DEFAULT_OPTIONS[:group] = nil
- end
-
- def self.included(base) #:nodoc:
- super
- base.extend(ClassMethods)
- end
-
- def self.validate_options!(collection_id, options, in_action) #:nodoc:
- options.merge!(DEFAULT_OPTIONS) {|key, old, new| old}
-
- valid_options = DEFAULT_OPTIONS.keys
- valid_options << :actions unless in_action
-
- unknown_option_keys = options.keys - valid_options
- raise ActionController::ActionControllerError,
- "Unknown options: #{unknown_option_keys.join(', ')}" unless
- unknown_option_keys.empty?
-
- options[:singular_name] ||= ActiveSupport::Inflector.singularize(collection_id.to_s)
- options[:class_name] ||= ActiveSupport::Inflector.camelize(options[:singular_name])
- end
-
- # Returns a paginator and a collection of Active Record model instances
- # for the paginator's current page. This is designed to be used in a
- # single action; to automatically paginate multiple actions, consider
- # ClassMethods#paginate.
- #
- # +options+ are:
- # <tt>:singular_name</tt>:: the singular name to use, if it can't be inferred by singularizing the collection name
- # <tt>:class_name</tt>:: the class name to use, if it can't be inferred by
- # camelizing the singular name
- # <tt>:per_page</tt>:: the maximum number of items to include in a
- # single page. Defaults to 10
- # <tt>:conditions</tt>:: optional conditions passed to Model.find(:all, *params) and
- # Model.count
- # <tt>:order</tt>:: optional order parameter passed to Model.find(:all, *params)
- # <tt>:order_by</tt>:: (deprecated, used :order) optional order parameter passed to Model.find(:all, *params)
- # <tt>:joins</tt>:: optional joins parameter passed to Model.find(:all, *params)
- # and Model.count
- # <tt>:join</tt>:: (deprecated, used :joins or :include) optional join parameter passed to Model.find(:all, *params)
- # and Model.count
- # <tt>:include</tt>:: optional eager loading parameter passed to Model.find(:all, *params)
- # and Model.count
- # <tt>:select</tt>:: :select parameter passed to Model.find(:all, *params)
- #
- # <tt>:count</tt>:: parameter passed as :select option to Model.count(*params)
- #
- # <tt>:group</tt>:: :group parameter passed to Model.find(:all, *params). It forces the use of DISTINCT instead of plain COUNT to come up with the total number of records
- #
- def paginate(collection_id, options={})
- Pagination.validate_options!(collection_id, options, true)
- paginator_and_collection_for(collection_id, options)
- end
-
- # These methods become class methods on any controller
- module ClassMethods
- # Creates a +before_filter+ which automatically paginates an Active
- # Record model for all actions in a controller (or certain actions if
- # specified with the <tt>:actions</tt> option).
- #
- # +options+ are the same as PaginationHelper#paginate, with the addition
- # of:
- # <tt>:actions</tt>:: an array of actions for which the pagination is
- # active. Defaults to +nil+ (i.e., every action)
- def paginate(collection_id, options={})
- Pagination.validate_options!(collection_id, options, false)
- module_eval do
- before_filter :create_paginators_and_retrieve_collections
- OPTIONS[self] ||= Hash.new
- OPTIONS[self][collection_id] = options
- end
- end
- end
-
- def create_paginators_and_retrieve_collections #:nodoc:
- Pagination::OPTIONS[self.class].each do |collection_id, options|
- next unless options[:actions].include? action_name if
- options[:actions]
-
- paginator, collection =
- paginator_and_collection_for(collection_id, options)
-
- paginator_name = "@#{options[:singular_name]}_pages"
- self.instance_variable_set(paginator_name, paginator)
-
- collection_name = "@#{collection_id.to_s}"
- self.instance_variable_set(collection_name, collection)
- end
- end
-
- # Returns the total number of items in the collection to be paginated for
- # the +model+ and given +conditions+. Override this method to implement a
- # custom counter.
- def count_collection_for_pagination(model, options)
- model.count(:conditions => options[:conditions],
- :joins => options[:join] || options[:joins],
- :include => options[:include],
- :select => (options[:group] ? "DISTINCT #{options[:group]}" : options[:count]))
- end
-
- # Returns a collection of items for the given +model+ and +options[conditions]+,
- # ordered by +options[order]+, for the current page in the given +paginator+.
- # Override this method to implement a custom finder.
- def find_collection_for_pagination(model, options, paginator)
- model.find(:all, :conditions => options[:conditions],
- :order => options[:order_by] || options[:order],
- :joins => options[:join] || options[:joins], :include => options[:include],
- :select => options[:select], :limit => options[:per_page],
- :group => options[:group], :offset => paginator.current.offset)
- end
-
- protected :create_paginators_and_retrieve_collections,
- :count_collection_for_pagination,
- :find_collection_for_pagination
-
- def paginator_and_collection_for(collection_id, options) #:nodoc:
- klass = options[:class_name].constantize
- page = params[options[:parameter]]
- count = count_collection_for_pagination(klass, options)
- paginator = Paginator.new(self, count, options[:per_page], page)
- collection = find_collection_for_pagination(klass, options, paginator)
-
- return paginator, collection
- end
-
- private :paginator_and_collection_for
-
- # A class representing a paginator for an Active Record collection.
- class Paginator
- include Enumerable
-
- # Creates a new Paginator on the given +controller+ for a set of items
- # of size +item_count+ and having +items_per_page+ items per page.
- # Raises ArgumentError if items_per_page is out of bounds (i.e., less
- # than or equal to zero). The page CGI parameter for links defaults to
- # "page" and can be overridden with +page_parameter+.
- def initialize(controller, item_count, items_per_page, current_page=1)
- raise ArgumentError, 'must have at least one item per page' if
- items_per_page <= 0
-
- @controller = controller
- @item_count = item_count || 0
- @items_per_page = items_per_page
- @pages = {}
-
- self.current_page = current_page
- end
- attr_reader :controller, :item_count, :items_per_page
-
- # Sets the current page number of this paginator. If +page+ is a Page
- # object, its +number+ attribute is used as the value; if the page does
- # not belong to this Paginator, an ArgumentError is raised.
- def current_page=(page)
- if page.is_a? Page
- raise ArgumentError, 'Page/Paginator mismatch' unless
- page.paginator == self
- end
- page = page.to_i
- @current_page_number = has_page_number?(page) ? page : 1
- end
-
- # Returns a Page object representing this paginator's current page.
- def current_page
- @current_page ||= self[@current_page_number]
- end
- alias current :current_page
-
- # Returns a new Page representing the first page in this paginator.
- def first_page
- @first_page ||= self[1]
- end
- alias first :first_page
-
- # Returns a new Page representing the last page in this paginator.
- def last_page
- @last_page ||= self[page_count]
- end
- alias last :last_page
-
- # Returns the number of pages in this paginator.
- def page_count
- @page_count ||= @item_count.zero? ? 1 :
- (q,r=@item_count.divmod(@items_per_page); r==0? q : q+1)
- end
-
- alias length :page_count
-
- # Returns true if this paginator contains the page of index +number+.
- def has_page_number?(number)
- number >= 1 and number <= page_count
- end
-
- # Returns a new Page representing the page with the given index
- # +number+.
- def [](number)
- @pages[number] ||= Page.new(self, number)
- end
-
- # Successively yields all the paginator's pages to the given block.
- def each(&block)
- page_count.times do |n|
- yield self[n+1]
- end
- end
-
- # A class representing a single page in a paginator.
- class Page
- include Comparable
-
- # Creates a new Page for the given +paginator+ with the index
- # +number+. If +number+ is not in the range of valid page numbers or
- # is not a number at all, it defaults to 1.
- def initialize(paginator, number)
- @paginator = paginator
- @number = number.to_i
- @number = 1 unless @paginator.has_page_number? @number
- end
- attr_reader :paginator, :number
- alias to_i :number
-
- # Compares two Page objects and returns true when they represent the
- # same page (i.e., their paginators are the same and they have the
- # same page number).
- def ==(page)
- return false if page.nil?
- @paginator == page.paginator and
- @number == page.number
- end
-
- # Compares two Page objects and returns -1 if the left-hand page comes
- # before the right-hand page, 0 if the pages are equal, and 1 if the
- # left-hand page comes after the right-hand page. Raises ArgumentError
- # if the pages do not belong to the same Paginator object.
- def <=>(page)
- raise ArgumentError unless @paginator == page.paginator
- @number <=> page.number
- end
-
- # Returns the item offset for the first item in this page.
- def offset
- @paginator.items_per_page * (@number - 1)
- end
-
- # Returns the number of the first item displayed.
- def first_item
- offset + 1
- end
-
- # Returns the number of the last item displayed.
- def last_item
- [@paginator.items_per_page * @number, @paginator.item_count].min
- end
-
- # Returns true if this page is the first page in the paginator.
- def first?
- self == @paginator.first
- end
-
- # Returns true if this page is the last page in the paginator.
- def last?
- self == @paginator.last
- end
-
- # Returns a new Page object representing the page just before this
- # page, or nil if this is the first page.
- def previous
- if first? then nil else @paginator[@number - 1] end
- end
-
- # Returns a new Page object representing the page just after this
- # page, or nil if this is the last page.
- def next
- if last? then nil else @paginator[@number + 1] end
- end
-
- # Returns a new Window object for this page with the specified
- # +padding+.
- def window(padding=2)
- Window.new(self, padding)
- end
-
- # Returns the limit/offset array for this page.
- def to_sql
- [@paginator.items_per_page, offset]
- end
-
- def to_param #:nodoc:
- @number.to_s
- end
- end
-
- # A class for representing ranges around a given page.
- class Window
- # Creates a new Window object for the given +page+ with the specified
- # +padding+.
- def initialize(page, padding=2)
- @paginator = page.paginator
- @page = page
- self.padding = padding
- end
- attr_reader :paginator, :page
-
- # Sets the window's padding (the number of pages on either side of the
- # window page).
- def padding=(padding)
- @padding = padding < 0 ? 0 : padding
- # Find the beginning and end pages of the window
- @first = @paginator.has_page_number?(@page.number - @padding) ?
- @paginator[@page.number - @padding] : @paginator.first
- @last = @paginator.has_page_number?(@page.number + @padding) ?
- @paginator[@page.number + @padding] : @paginator.last
- end
- attr_reader :padding, :first, :last
-
- # Returns an array of Page objects in the current window.
- def pages
- (@first.number..@last.number).to_a.collect! {|n| @paginator[n]}
- end
- alias to_a :pages
- end
- end
-
- end
-end
+++ /dev/null
-module ActionView
- module Helpers
- # Provides methods for linking to ActionController::Pagination objects using a simple generator API. You can optionally
- # also build your links manually using ActionView::Helpers::AssetHelper#link_to like so:
- #
- # <%= link_to "Previous page", { :page => paginator.current.previous } if paginator.current.previous %>
- # <%= link_to "Next page", { :page => paginator.current.next } if paginator.current.next %>
- module PaginationHelper
- unless const_defined?(:DEFAULT_OPTIONS)
- DEFAULT_OPTIONS = {
- :name => :page,
- :window_size => 2,
- :always_show_anchors => true,
- :link_to_current_page => false,
- :params => {}
- }
- end
-
- # Creates a basic HTML link bar for the given +paginator+. Links will be created
- # for the next and/or previous page and for a number of other pages around the current
- # pages position. The +html_options+ hash is passed to +link_to+ when the links are created.
- #
- # ==== Options
- # <tt>:name</tt>:: the routing name for this paginator
- # (defaults to +page+)
- # <tt>:prefix</tt>:: prefix for pagination links
- # (i.e. Older Pages: 1 2 3 4)
- # <tt>:suffix</tt>:: suffix for pagination links
- # (i.e. 1 2 3 4 <- Older Pages)
- # <tt>:window_size</tt>:: the number of pages to show around
- # the current page (defaults to <tt>2</tt>)
- # <tt>:always_show_anchors</tt>:: whether or not the first and last
- # pages should always be shown
- # (defaults to +true+)
- # <tt>:link_to_current_page</tt>:: whether or not the current page
- # should be linked to (defaults to
- # +false+)
- # <tt>:params</tt>:: any additional routing parameters
- # for page URLs
- #
- # ==== Examples
- # # We'll assume we have a paginator setup in @person_pages...
- #
- # pagination_links(@person_pages)
- # # => 1 <a href="/?page=2/">2</a> <a href="/?page=3/">3</a> ... <a href="/?page=10/">10</a>
- #
- # pagination_links(@person_pages, :link_to_current_page => true)
- # # => <a href="/?page=1/">1</a> <a href="/?page=2/">2</a> <a href="/?page=3/">3</a> ... <a href="/?page=10/">10</a>
- #
- # pagination_links(@person_pages, :always_show_anchors => false)
- # # => 1 <a href="/?page=2/">2</a> <a href="/?page=3/">3</a>
- #
- # pagination_links(@person_pages, :window_size => 1)
- # # => 1 <a href="/?page=2/">2</a> ... <a href="/?page=10/">10</a>
- #
- # pagination_links(@person_pages, :params => { :viewer => "flash" })
- # # => 1 <a href="/?page=2&viewer=flash/">2</a> <a href="/?page=3&viewer=flash/">3</a> ...
- # # <a href="/?page=10&viewer=flash/">10</a>
- def pagination_links(paginator, options={}, html_options={})
- name = options[:name] || DEFAULT_OPTIONS[:name]
- params = (options[:params] || DEFAULT_OPTIONS[:params]).clone
-
- prefix = options[:prefix] || ''
- suffix = options[:suffix] || ''
-
- pagination_links_each(paginator, options, prefix, suffix) do |n|
- params[name] = n
- link_to(n.to_s, params, html_options)
- end
- end
-
- # Iterate through the pages of a given +paginator+, invoking a
- # block for each page number that needs to be rendered as a link.
- #
- # ==== Options
- # <tt>:window_size</tt>:: the number of pages to show around
- # the current page (defaults to +2+)
- # <tt>:always_show_anchors</tt>:: whether or not the first and last
- # pages should always be shown
- # (defaults to +true+)
- # <tt>:link_to_current_page</tt>:: whether or not the current page
- # should be linked to (defaults to
- # +false+)
- #
- # ==== Example
- # # Turn paginated links into an Ajax call
- # pagination_links_each(paginator, page_options) do |link|
- # options = { :url => {:action => 'list'}, :update => 'results' }
- # html_options = { :href => url_for(:action => 'list') }
- #
- # link_to_remote(link.to_s, options, html_options)
- # end
- def pagination_links_each(paginator, options, prefix = nil, suffix = nil)
- options = DEFAULT_OPTIONS.merge(options)
- link_to_current_page = options[:link_to_current_page]
- always_show_anchors = options[:always_show_anchors]
-
- current_page = paginator.current_page
- window_pages = current_page.window(options[:window_size]).pages
- return if window_pages.length <= 1 unless link_to_current_page
-
- first, last = paginator.first, paginator.last
-
- html = ''
-
- html << prefix if prefix
-
- if always_show_anchors and not (wp_first = window_pages[0]).first?
- html << yield(first.number)
- html << ' ... ' if wp_first.number - first.number > 1
- html << ' '
- end
-
- window_pages.each do |page|
- if current_page == page && !link_to_current_page
- html << page.number.to_s
- else
- html << yield(page.number)
- end
- html << ' '
- end
-
- if always_show_anchors and not (wp_last = window_pages[-1]).last?
- html << ' ... ' if last.number - wp_last.number > 1
- html << yield(last.number)
- end
-
- html << suffix if suffix
-
- html
- end
-
- end # PaginationHelper
- end # Helpers
-end # ActionView
+++ /dev/null
-require 'abstract_unit'\r
-require 'fixtures/article'\r
-require 'fixtures/product'\r
-require 'fixtures/tariff'\r
-require 'fixtures/product_tariff'\r
-require 'fixtures/suburb'\r
-require 'fixtures/street'\r
-require 'fixtures/restaurant'\r
-require 'fixtures/dorm'\r
-require 'fixtures/room'\r
-require 'fixtures/room_attribute'\r
-require 'fixtures/room_attribute_assignment'\r
-require 'fixtures/student'\r
-require 'fixtures/room_assignment'\r
-require 'fixtures/user'\r
-require 'fixtures/reading'\r
-\r
-class TestAssociations < Test::Unit::TestCase\r
- fixtures :articles, :products, :tariffs, :product_tariffs, :suburbs, :streets, :restaurants, :restaurants_suburbs,\r
- :dorms, :rooms, :room_attributes, :room_attribute_assignments, :students, :room_assignments, :users, :readings\r
- \r
- def test_has_many_through_with_conditions_when_through_association_is_not_composite\r
- user = User.find(:first)\r
- assert_equal 1, user.articles.find(:all, :conditions => ["articles.name = ?", "Article One"]).size\r
- end\r
-\r
- def test_has_many_through_with_conditions_when_through_association_is_composite\r
- room = Room.find(:first)\r
- assert_equal 0, room.room_attributes.find(:all, :conditions => ["room_attributes.name != ?", "keg"]).size\r
- end\r
-\r
- def test_has_many_through_on_custom_finder_when_through_association_is_composite_finder_when_through_association_is_not_composite\r
- user = User.find(:first)\r
- assert_equal 1, user.find_custom_articles.size\r
- end\r
-\r
- def test_has_many_through_on_custom_finder_when_through_association_is_composite\r
- room = Room.find(:first)\r
- assert_equal 0, room.find_custom_room_attributes.size\r
- end\r
- \r
- def test_count\r
- assert_equal 2, Product.count(:include => :product_tariffs)\r
- assert_equal 3, Tariff.count(:include => :product_tariffs)\r
- assert_equal 2, Tariff.count(:group => :start_date).size\r
- end\r
- \r
- def test_products\r
- assert_not_nil products(:first_product).product_tariffs\r
- assert_equal 2, products(:first_product).product_tariffs.length\r
- assert_not_nil products(:first_product).tariffs\r
- assert_equal 2, products(:first_product).tariffs.length\r
- assert_not_nil products(:first_product).product_tariff\r
- end\r
- \r
- def test_product_tariffs\r
- assert_not_nil product_tariffs(:first_flat).product\r
- assert_not_nil product_tariffs(:first_flat).tariff\r
- assert_equal Product, product_tariffs(:first_flat).product.class\r
- assert_equal Tariff, product_tariffs(:first_flat).tariff.class\r
- end\r
- \r
- def test_tariffs\r
- assert_not_nil tariffs(:flat).product_tariffs\r
- assert_equal 1, tariffs(:flat).product_tariffs.length\r
- assert_not_nil tariffs(:flat).products\r
- assert_equal 1, tariffs(:flat).products.length\r
- assert_not_nil tariffs(:flat).product_tariff\r
- end\r
- \r
- # Its not generating the instances of associated classes from the rows\r
- def test_find_includes_products\r
- assert @products = Product.find(:all, :include => :product_tariffs)\r
- assert_equal 2, @products.length\r
- assert_not_nil @products.first.instance_variable_get('@product_tariffs'), '@product_tariffs not set; should be array'\r
- assert_equal 3, @products.inject(0) {|sum, tariff| sum + tariff.instance_variable_get('@product_tariffs').length}, \r
- "Incorrect number of product_tariffs returned"\r
- end\r
- \r
- def test_find_includes_tariffs\r
- assert @tariffs = Tariff.find(:all, :include => :product_tariffs)\r
- assert_equal 3, @tariffs.length\r
- assert_not_nil @tariffs.first.instance_variable_get('@product_tariffs'), '@product_tariffs not set; should be array'\r
- assert_equal 3, @tariffs.inject(0) {|sum, tariff| sum + tariff.instance_variable_get('@product_tariffs').length}, \r
- "Incorrect number of product_tariffs returnedturned"\r
- end\r
- \r
- def test_find_includes_product\r
- assert @product_tariffs = ProductTariff.find(:all, :include => :product)\r
- assert_equal 3, @product_tariffs.length\r
- assert_not_nil @product_tariffs.first.instance_variable_get('@product'), '@product not set'\r
- end\r
- \r
- def test_find_includes_comp_belongs_to_tariff\r
- assert @product_tariffs = ProductTariff.find(:all, :include => :tariff)\r
- assert_equal 3, @product_tariffs.length\r
- assert_not_nil @product_tariffs.first.instance_variable_get('@tariff'), '@tariff not set'\r
- end\r
- \r
- def test_find_includes_extended\r
- assert @products = Product.find(:all, :include => {:product_tariffs => :tariff})\r
- assert_equal 3, @products.inject(0) {|sum, product| sum + product.instance_variable_get('@product_tariffs').length},\r
- "Incorrect number of product_tariffs returned"\r
- \r
- assert @tariffs = Tariff.find(:all, :include => {:product_tariffs => :product})\r
- assert_equal 3, @tariffs.inject(0) {|sum, tariff| sum + tariff.instance_variable_get('@product_tariffs').length}, \r
- "Incorrect number of product_tariffs returned"\r
- end\r
- \r
- def test_join_where_clause\r
- @product = Product.find(:first, :include => :product_tariffs)\r
- where_clause = @product.product_tariffs.composite_where_clause(\r
- ['foo','bar'], [1,2]\r
- )\r
- assert_equal('(foo=1 AND bar=2)', where_clause)\r
- end\r
- \r
- def test_has_many_through\r
- @products = Product.find(:all, :include => :tariffs)\r
- assert_equal 3, @products.inject(0) {|sum, product| sum + product.instance_variable_get('@tariffs').length},\r
- "Incorrect number of tariffs returned"\r
- end\r
- \r
- def test_has_many_through_when_not_pre_loaded\r
- student = Student.find(:first)\r
- rooms = student.rooms\r
- assert_equal 1, rooms.size\r
- assert_equal 1, rooms.first.dorm_id\r
- assert_equal 1, rooms.first.room_id\r
- end\r
- \r
- def test_has_many_through_when_through_association_is_composite\r
- dorm = Dorm.find(:first)\r
- assert_equal 1, dorm.rooms.length\r
- assert_equal 1, dorm.rooms.first.room_attributes.length\r
- assert_equal 'keg', dorm.rooms.first.room_attributes.first.name\r
- end\r
-\r
- def test_associations_with_conditions\r
- @suburb = Suburb.find([2, 1])\r
- assert_equal 2, @suburb.streets.size\r
-\r
- @suburb = Suburb.find([2, 1])\r
- assert_equal 1, @suburb.first_streets.size\r
-\r
- @suburb = Suburb.find([2, 1], :include => :streets)\r
- assert_equal 2, @suburb.streets.size\r
-\r
- @suburb = Suburb.find([2, 1], :include => :first_streets)\r
- assert_equal 1, @suburb.first_streets.size\r
- end\r
- \r
- def test_has_and_belongs_to_many\r
- @restaurant = Restaurant.find([1,1])\r
- assert_equal 2, @restaurant.suburbs.size\r
- \r
- @restaurant = Restaurant.find([1,1], :include => :suburbs)\r
- assert_equal 2, @restaurant.suburbs.size \r
- end\r
-end\r
+++ /dev/null
-require 'abstract_unit'
-require 'fixtures/kitchen_sink'
-require 'fixtures/reference_type'
-
-class TestAttributeMethods < Test::Unit::TestCase
- fixtures :kitchen_sinks, :reference_types
-
- def test_read_attribute_with_single_key
- rt = ReferenceType.find(1)
- assert_equal(1, rt.reference_type_id)
- assert_equal('NAME_PREFIX', rt.type_label)
- assert_equal('Name Prefix', rt.abbreviation)
- end
-
- def test_read_attribute_with_composite_keys
- sink = KitchenSink.find(1,2)
- assert_equal(1, sink.id_1)
- assert_equal(2, sink.id_2)
- assert_equal(Date.today, sink.a_date.to_date)
- assert_equal('string', sink.a_string)
- end
-end
+++ /dev/null
-require 'abstract_unit'
-require 'fixtures/reference_type'
-require 'fixtures/reference_code'
-require 'fixtures/product'
-require 'fixtures/tariff'
-require 'fixtures/product_tariff'
-
-class TestAttributes < Test::Unit::TestCase
- fixtures :reference_types, :reference_codes, :products, :tariffs, :product_tariffs
-
- CLASSES = {
- :single => {
- :class => ReferenceType,
- :primary_keys => :reference_type_id,
- },
- :dual => {
- :class => ReferenceCode,
- :primary_keys => [:reference_type_id, :reference_code],
- },
- }
-
- def setup
- self.class.classes = CLASSES
- end
-
- def test_brackets
- testing_with do
- @first.attributes.each_pair do |attr_name, value|
- assert_equal value, @first[attr_name]
- end
- end
- end
-
- def test_brackets_primary_key
- testing_with do
- assert_equal @first.id, @first[@primary_keys], "[] failing for #{@klass}"
- assert_equal @first.id, @first[@first.class.primary_key]
- end
- end
-
- def test_brackets_assignment
- testing_with do
- @first.attributes.each_pair do |attr_name, value|
- @first[attr_name]= !value.nil? ? value * 2 : '1'
- assert_equal !value.nil? ? value * 2 : '1', @first[attr_name]
- end
- end
- end
-
- def test_brackets_foreign_key_assignment
- @flat = Tariff.find(1, Date.today.to_s(:db))
- @second_free = ProductTariff.find(2,2,Date.today.to_s(:db))
- @second_free_fk = [:tariff_id, :tariff_start_date]
- @second_free[key = @second_free_fk] = @flat.id
- compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
- assert_equal @flat.id, @second_free[key]
- @second_free[key = @second_free_fk.to_composite_ids] = @flat.id
- assert_equal @flat.id, @second_free[key]
- compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
- @second_free[key = @second_free_fk.to_composite_ids] = @flat.id.to_s
- assert_equal @flat.id, @second_free[key]
- compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
- @second_free[key = @second_free_fk.to_composite_ids] = @flat.id.to_s
- assert_equal @flat.id, @second_free[key]
- compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
- @second_free[key = @second_free_fk.to_composite_ids.to_s] = @flat.id
- assert_equal @flat.id, @second_free[key]
- compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
- @second_free[key = @second_free_fk.to_composite_ids.to_s] = @flat.id.to_s
- assert_equal @flat.id, @second_free[key]
- compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
- end
-private
- def compare_indexes(obj_name1, indexes1, obj_name2, indexes2)
- obj1, obj2 = eval "[#{obj_name1}, #{obj_name2}]"
- indexes1.length.times do |key_index|
- assert_equal obj1[indexes1[key_index].to_s],
- obj2[indexes2[key_index].to_s],
- "#{obj_name1}[#{indexes1[key_index]}]=#{obj1[indexes1[key_index].to_s].inspect} != " +
- "#{obj_name2}[#{indexes2[key_index]}]=#{obj2[indexes2[key_index].to_s].inspect}; " +
- "#{obj_name2} = #{obj2.inspect}"
- end
- end
-end
\ No newline at end of file
+++ /dev/null
-require 'abstract_unit'\r
-require 'fixtures/reference_type'\r
-require 'fixtures/reference_code'\r
-\r
-class TestClone < Test::Unit::TestCase\r
- fixtures :reference_types, :reference_codes\r
- \r
- CLASSES = {\r
- :single => {\r
- :class => ReferenceType,\r
- :primary_keys => :reference_type_id,\r
- },\r
- :dual => { \r
- :class => ReferenceCode,\r
- :primary_keys => [:reference_type_id, :reference_code],\r
- },\r
- }\r
- \r
- def setup\r
- self.class.classes = CLASSES\r
- end\r
- \r
- def test_truth\r
- testing_with do\r
- clone = @first.clone\r
- assert_equal @first.attributes.block(@klass.primary_key), clone.attributes\r
- if composite?\r
- @klass.primary_key.each {|key| assert_nil clone[key], "Primary key '#{key}' should be nil"} \r
- else\r
- assert_nil clone[@klass.primary_key], "Sole primary key should be nil"\r
- end\r
- end\r
- end\r
-end
\ No newline at end of file
+++ /dev/null
-require 'abstract_unit'
-require 'fixtures/reference_type'
-require 'fixtures/reference_code'
-
-class CompositeArraysTest < Test::Unit::TestCase
-
- def test_new_primary_keys
- keys = CompositePrimaryKeys::CompositeKeys.new
- assert_not_nil keys
- assert_equal '', keys.to_s
- assert_equal '', "#{keys}"
- end
-
- def test_initialize_primary_keys
- keys = CompositePrimaryKeys::CompositeKeys.new([1,2,3])
- assert_not_nil keys
- assert_equal '1,2,3', keys.to_s
- assert_equal '1,2,3', "#{keys}"
- end
-
- def test_to_composite_keys
- keys = [1,2,3].to_composite_keys
- assert_equal CompositePrimaryKeys::CompositeKeys, keys.class
- assert_equal '1,2,3', keys.to_s
- end
-
- def test_new_ids
- keys = CompositePrimaryKeys::CompositeIds.new
- assert_not_nil keys
- assert_equal '', keys.to_s
- assert_equal '', "#{keys}"
- end
-
- def test_initialize_ids
- keys = CompositePrimaryKeys::CompositeIds.new([1,2,3])
- assert_not_nil keys
- assert_equal '1,2,3', keys.to_s
- assert_equal '1,2,3', "#{keys}"
- end
-
- def test_to_composite_ids
- keys = [1,2,3].to_composite_ids
- assert_equal CompositePrimaryKeys::CompositeIds, keys.class
- assert_equal '1,2,3', keys.to_s
- end
-
- def test_flatten
- keys = [CompositePrimaryKeys::CompositeIds.new([1,2,3]), CompositePrimaryKeys::CompositeIds.new([4,5,6])]
- assert_equal 6, keys.flatten.size
- end
-end
\ No newline at end of file
+++ /dev/null
-require 'abstract_unit'
-require 'fixtures/reference_type'
-require 'fixtures/reference_code'
-require 'fixtures/street'
-require 'fixtures/suburb'
-
-class TestCreate < Test::Unit::TestCase
- fixtures :reference_types, :reference_codes, :streets, :suburbs
-
- CLASSES = {
- :single => {
- :class => ReferenceType,
- :primary_keys => :reference_type_id,
- :create => {:reference_type_id => 10, :type_label => 'NEW_TYPE', :abbreviation => 'New Type'}
- },
- :dual => {
- :class => ReferenceCode,
- :primary_keys => [:reference_type_id, :reference_code],
- :create => {:reference_type_id => 1, :reference_code => 20, :code_label => 'NEW_CODE', :abbreviation => 'New Code'}
- },
- }
-
- def setup
- self.class.classes = CLASSES
- end
-
- def test_setup
- testing_with do
- assert_not_nil @klass_info[:create]
- end
- end
-
- def test_create
- testing_with do
- assert new_obj = @klass.create(@klass_info[:create])
- assert !new_obj.new_record?
- end
- end
-
- def test_create_no_id
- testing_with do
- begin
- @obj = @klass.create(@klass_info[:create].block(@klass.primary_key))
- @successful = !composite?
- rescue CompositePrimaryKeys::ActiveRecord::CompositeKeyError
- @successful = false
- rescue
- flunk "Incorrect exception raised: #{$!}, #{$!.class}"
- end
- assert_equal composite?, !@successful, "Create should have failed for composites; #{@obj.inspect}"
- end
- end
-
- def test_create_on_association
- suburb = Suburb.find(:first)
- suburb.streets.create(:name => "my street")
- street = Street.find_by_name('my street')
- assert_equal(suburb.city_id, street.city_id)
- assert_equal(suburb.suburb_id, street.suburb_id)
- end
-
- def test_create_on_association_when_belongs_to_is_single_key
- rt = ReferenceType.find(:first)
- rt.reference_codes.create(:reference_code => 4321, :code_label => 'foo', :abbreviation => 'bar')
- rc = ReferenceCode.find_by_reference_code(4321)
- assert_equal(rc.reference_type_id, rt.reference_type_id)
- end
-end
+++ /dev/null
-require 'abstract_unit'\r
-require 'fixtures/reference_type'\r
-require 'fixtures/reference_code'\r
-require 'fixtures/department'\r
-require 'fixtures/employee'\r
-\r
-class TestDelete < Test::Unit::TestCase\r
- fixtures :reference_types, :reference_codes, :departments, :employees\r
- \r
- CLASSES = {\r
- :single => {\r
- :class => ReferenceType,\r
- :primary_keys => :reference_type_id,\r
- },\r
- :dual => { \r
- :class => ReferenceCode,\r
- :primary_keys => [:reference_type_id, :reference_code],\r
- },\r
- }\r
- \r
- def setup\r
- self.class.classes = CLASSES\r
- end\r
- \r
- def test_destroy_one\r
- testing_with do\r
- #assert @first.destroy\r
- assert true\r
- end\r
- end\r
- \r
- def test_destroy_one_via_class\r
- testing_with do\r
- assert @klass.destroy(*@first.id)\r
- end\r
- end\r
- \r
- def test_destroy_one_alone_via_class\r
- testing_with do\r
- assert @klass.destroy(@first.id)\r
- end\r
- end\r
- \r
- def test_delete_one\r
- testing_with do\r
- assert @klass.delete(*@first.id) if composite?\r
- end\r
- end\r
- \r
- def test_delete_one_alone\r
- testing_with do\r
- assert @klass.delete(@first.id)\r
- end\r
- end\r
- \r
- def test_delete_many\r
- testing_with do\r
- to_delete = @klass.find(:all)[0..1]\r
- assert_equal 2, to_delete.length\r
- end\r
- end\r
- \r
- def test_delete_all\r
- testing_with do\r
- @klass.delete_all\r
- end\r
- end\r
-\r
- def test_clear_association\r
- department = Department.find(1,1)\r
- assert_equal 2, department.employees.size, "Before clear employee count should be 2."\r
- department.employees.clear\r
- assert_equal 0, department.employees.size, "After clear employee count should be 0."\r
- department.reload\r
- assert_equal 0, department.employees.size, "After clear and a reload from DB employee count should be 0."\r
- end\r
-\r
- def test_delete_association\r
- department = Department.find(1,1)\r
- assert_equal 2, department.employees.size , "Before delete employee count should be 2."\r
- first_employee = department.employees[0]\r
- department.employees.delete(first_employee)\r
- assert_equal 1, department.employees.size, "After delete employee count should be 1."\r
- department.reload\r
- assert_equal 1, department.employees.size, "After delete and a reload from DB employee count should be 1."\r
- end\r
-\r
- def test_delete_records_for_has_many_association_with_composite_primary_key\r
- reference_type = ReferenceType.find(1)\r
- codes_to_delete = reference_type.reference_codes[0..1]\r
- assert_equal 3, reference_type.reference_codes.size, "Before deleting records reference_code count should be 3."\r
- reference_type.reference_codes.delete_records(codes_to_delete)\r
- reference_type.reload\r
- assert_equal 1, reference_type.reference_codes.size, "After deleting 2 records and a reload from DB reference_code count should be 1."\r
- end\r
-end\r
+++ /dev/null
-require 'abstract_unit'\r
-require 'fixtures/reference_type'\r
-require 'fixtures/reference_code'\r
-\r
-class TestDummy < Test::Unit::TestCase\r
- fixtures :reference_types, :reference_codes\r
- \r
- classes = {\r
- :single => {\r
- :class => ReferenceType,\r
- :primary_keys => :reference_type_id,\r
- },\r
- :dual => { \r
- :class => ReferenceCode,\r
- :primary_keys => [:reference_type_id, :reference_code],\r
- },\r
- }\r
- \r
- def setup\r
- self.class.classes = classes\r
- end\r
- \r
- def test_truth\r
- testing_with do\r
- assert true\r
- end\r
- end\r
-end
\ No newline at end of file
+++ /dev/null
-require 'abstract_unit'\r
-require 'fixtures/reference_type'\r
-require 'fixtures/reference_code'\r
-\r
-# Testing the find action on composite ActiveRecords with two primary keys\r
-class TestFind < Test::Unit::TestCase\r
- fixtures :reference_types, :reference_codes\r
- \r
- CLASSES = {\r
- :single => {\r
- :class => ReferenceType,\r
- :primary_keys => [:reference_type_id],\r
- },\r
- :dual => { \r
- :class => ReferenceCode,\r
- :primary_keys => [:reference_type_id, :reference_code],\r
- },\r
- :dual_strs => { \r
- :class => ReferenceCode,\r
- :primary_keys => ['reference_type_id', 'reference_code'],\r
- },\r
- }\r
- \r
- def setup\r
- self.class.classes = CLASSES\r
- end\r
- \r
- def test_find_first\r
- testing_with do\r
- obj = @klass.find(:first)\r
- assert obj\r
- assert_equal @klass, obj.class\r
- end\r
- end\r
- \r
- def test_find\r
- testing_with do\r
- found = @klass.find(*first_id) # e.g. find(1,1) or find 1,1\r
- assert found\r
- assert_equal @klass, found.class\r
- assert_equal found, @klass.find(found.id)\r
- assert_equal found, @klass.find(found.to_param)\r
- end\r
- end\r
- \r
- def test_find_composite_ids\r
- testing_with do\r
- found = @klass.find(first_id) # e.g. find([1,1].to_composite_ids)\r
- assert found\r
- assert_equal @klass, found.class\r
- assert_equal found, @klass.find(found.id)\r
- assert_equal found, @klass.find(found.to_param)\r
- end\r
- end\r
- \r
- def test_to_param\r
- testing_with do\r
- assert_equal first_id_str, @first.to_param.to_s\r
- end\r
- end\r
- \r
- def things_to_look_at\r
- testing_with do\r
- assert_equal found, @klass.find(found.id.to_s) # fails for 2+ keys\r
- end\r
- end\r
- \r
- def test_not_found\r
- assert_raise(::ActiveRecord::RecordNotFound) do\r
- ReferenceCode.send :find, '999,999'\r
- end\r
- end\r
-end
\ No newline at end of file
+++ /dev/null
-require 'abstract_unit'\r
-require 'fixtures/reference_type'\r
-require 'fixtures/reference_code'\r
-\r
-class TestIds < Test::Unit::TestCase\r
- fixtures :reference_types, :reference_codes\r
- \r
- CLASSES = {\r
- :single => {\r
- :class => ReferenceType,\r
- :primary_keys => [:reference_type_id],\r
- },\r
- :dual => { \r
- :class => ReferenceCode,\r
- :primary_keys => [:reference_type_id, :reference_code],\r
- },\r
- :dual_strs => { \r
- :class => ReferenceCode,\r
- :primary_keys => ['reference_type_id', 'reference_code'],\r
- },\r
- }\r
- \r
- def setup\r
- self.class.classes = CLASSES\r
- end\r
- \r
- def test_id\r
- testing_with do\r
- assert_equal @first.id, @first.ids if composite?\r
- end\r
- end\r
- \r
- def test_id_to_s\r
- testing_with do\r
- assert_equal first_id_str, @first.id.to_s\r
- assert_equal first_id_str, "#{@first.id}"\r
- end\r
- end\r
- \r
- def test_ids_to_s\r
- testing_with do\r
- order = @klass.primary_key.is_a?(String) ? @klass.primary_key : @klass.primary_key.join(',')\r
- to_test = @klass.find(:all, :order => order)[0..1].map(&:id)\r
- assert_equal '(1,1),(1,2)', @klass.ids_to_s(to_test) if @key_test == :dual\r
- assert_equal '1,1;1,2', @klass.ids_to_s(to_test, ',', ';', '', '') if @key_test == :dual\r
- end\r
- end\r
- \r
- def test_composite_where_clause\r
- testing_with do\r
- where = 'reference_codes.reference_type_id=1 AND reference_codes.reference_code=2) OR (reference_codes.reference_type_id=2 AND reference_codes.reference_code=2'\r
- assert_equal(where, @klass.composite_where_clause([[1, 2], [2, 2]])) if @key_test == :dual\r
- end\r
- end\r
- \r
- def test_set_ids_string\r
- testing_with do\r
- array = @primary_keys.collect {|key| 5}\r
- expected = composite? ? array.to_composite_keys : array.first\r
- @first.id = expected.to_s\r
- assert_equal expected, @first.id\r
- end\r
- end\r
- \r
- def test_set_ids_array\r
- testing_with do\r
- array = @primary_keys.collect {|key| 5}\r
- expected = composite? ? array.to_composite_keys : array.first\r
- @first.id = expected\r
- assert_equal expected, @first.id\r
- end\r
- end\r
- \r
- def test_set_ids_comp\r
- testing_with do\r
- array = @primary_keys.collect {|key| 5}\r
- expected = composite? ? array.to_composite_keys : array.first\r
- @first.id = expected\r
- assert_equal expected, @first.id\r
- end\r
- end\r
- \r
- def test_primary_keys\r
- testing_with do\r
- if composite?\r
- assert_not_nil @klass.primary_keys\r
- assert_equal @primary_keys.map {|key| key.to_sym}, @klass.primary_keys\r
- assert_equal @klass.primary_keys, @klass.primary_key\r
- else\r
- assert_not_nil @klass.primary_key\r
- assert_equal @primary_keys, [@klass.primary_key.to_sym]\r
- end\r
- assert_equal @primary_keys.join(','), @klass.primary_key.to_s\r
- # Need a :primary_keys should be Array with to_s overridden\r
- end\r
- end\r
-end
\ No newline at end of file
+++ /dev/null
-require 'abstract_unit'\r
-require 'fixtures/reference_type'\r
-require 'fixtures/reference_code'\r
-\r
-class TestMiscellaneous < Test::Unit::TestCase\r
- fixtures :reference_types, :reference_codes, :products\r
- \r
- CLASSES = {\r
- :single => {\r
- :class => ReferenceType,\r
- :primary_keys => :reference_type_id,\r
- },\r
- :dual => { \r
- :class => ReferenceCode,\r
- :primary_keys => [:reference_type_id, :reference_code],\r
- },\r
- }\r
- \r
- def setup\r
- self.class.classes = CLASSES\r
- end\r
-\r
- def test_composite_class\r
- testing_with do\r
- assert_equal composite?, @klass.composite?\r
- end\r
- end\r
-\r
- def test_composite_instance\r
- testing_with do\r
- assert_equal composite?, @first.composite?\r
- end\r
- end\r
- \r
- def test_count\r
- assert_equal 2, Product.count\r
- end\r
- \r
-end
\ No newline at end of file
+++ /dev/null
-require 'abstract_unit'\r
-require 'fixtures/reference_type'\r
-require 'fixtures/reference_code'\r
-require 'plugins/pagination'\r
-\r
-class TestPagination < Test::Unit::TestCase\r
- fixtures :reference_types, :reference_codes\r
- \r
- include ActionController::Pagination\r
- DEFAULT_PAGE_SIZE = 2\r
- \r
- attr_accessor :params\r
- \r
- CLASSES = {\r
- :single => {\r
- :class => ReferenceType,\r
- :primary_keys => :reference_type_id,\r
- :table => :reference_types,\r
- },\r
- :dual => { \r
- :class => ReferenceCode,\r
- :primary_keys => [:reference_type_id, :reference_code],\r
- :table => :reference_codes,\r
- },\r
- }\r
- \r
- def setup\r
- self.class.classes = CLASSES\r
- @params = {}\r
- end\r
-\r
- def test_paginate_all\r
- testing_with do\r
- @object_pages, @objects = paginate @klass_info[:table], :per_page => DEFAULT_PAGE_SIZE\r
- assert_equal 2, @objects.length, "Each page should have #{DEFAULT_PAGE_SIZE} items"\r
- end\r
- end\r
-end
\ No newline at end of file
+++ /dev/null
-require 'abstract_unit'
-require 'fixtures/comment'
-require 'fixtures/user'
-require 'fixtures/employee'
-require 'fixtures/hack'
-
-class TestPolymorphic < Test::Unit::TestCase
- fixtures :users, :employees, :comments, :hacks
-
- def test_polymorphic_has_many
- comments = Hack.find('andrew').comments
- assert_equal 'andrew', comments[0].person_id
- end
-
- def test_polymorphic_has_one
- first_comment = Hack.find('andrew').first_comment
- assert_equal 'andrew', first_comment.person_id
- end
-
- def test_has_many_through
- user = users(:santiago)
- article_names = user.articles.collect { |a| a.name }.sort
- assert_equal ['Article One', 'Article Two'], article_names
- end
-
- def test_polymorphic_has_many_through
- user = users(:santiago)
- assert_equal ['andrew'], user.hacks.collect { |a| a.name }.sort
- end
-
-end
+++ /dev/null
-# Test cases devised by Santiago that broke the Composite Primary Keys\r
-# code at one point in time. But no more!!!\r
-\r
-require 'abstract_unit'\r
-require 'fixtures/user'\r
-require 'fixtures/article'\r
-require 'fixtures/reading'\r
-\r
-class TestSantiago < Test::Unit::TestCase\r
- fixtures :suburbs, :streets, :users, :articles, :readings\r
- \r
- def test_normal_and_composite_associations\r
- assert_not_nil @suburb = Suburb.find(1,1)\r
- assert_equal 1, @suburb.streets.length\r
- \r
- assert_not_nil @street = Street.find(1)\r
- assert_not_nil @street.suburb\r
- end\r
- \r
- def test_single_keys\r
- @santiago = User.find(1)\r
- assert_not_nil @santiago.articles\r
- assert_equal 2, @santiago.articles.length\r
- assert_not_nil @santiago.readings\r
- assert_equal 2, @santiago.readings.length\r
- end\r
-end\r
+++ /dev/null
-require 'abstract_unit'
-require 'fixtures/user'
-require 'fixtures/group'
-require 'fixtures/membership_status'
-require 'fixtures/membership'
-
-class TestTutorialExample < Test::Unit::TestCase
- fixtures :users, :groups, :memberships, :membership_statuses
-
- def test_membership
- assert(membership = Membership.find(1,1), "Cannot find a membership")
- assert(membership.user)
- assert(membership.group)
- end
-
- def test_status
- assert(membership = Membership.find(1,1), "Cannot find a membership")
- assert(statuses = membership.statuses, "No has_many association to status")
- assert_equal(membership, statuses.first.membership)
- end
-
- def test_count
- assert(membership = Membership.find(1,1), "Cannot find a membership")
- assert_equal(1, membership.statuses.count)
- end
-end
\ No newline at end of file
+++ /dev/null
-require 'abstract_unit'\r
-require 'fixtures/reference_type'\r
-require 'fixtures/reference_code'\r
-\r
-class TestUpdate < Test::Unit::TestCase\r
- fixtures :reference_types, :reference_codes\r
- \r
- CLASSES = {\r
- :single => {\r
- :class => ReferenceType,\r
- :primary_keys => :reference_type_id,\r
- :update => { :description => 'RT Desc' },\r
- },\r
- :dual => { \r
- :class => ReferenceCode,\r
- :primary_keys => [:reference_type_id, :reference_code],\r
- :update => { :description => 'RT Desc' },\r
- },\r
- }\r
- \r
- def setup\r
- self.class.classes = CLASSES\r
- end\r
- \r
- def test_setup\r
- testing_with do\r
- assert_not_nil @klass_info[:update]\r
- end\r
- end\r
- \r
- def test_update_attributes\r
- testing_with do\r
- assert @first.update_attributes(@klass_info[:update])\r
- assert @first.reload\r
- @klass_info[:update].each_pair do |attr_name, new_value|\r
- assert_equal new_value, @first[attr_name], "Attribute #{attr_name} is incorrect"\r
- end\r
- end\r
- end\r
-end
\ No newline at end of file
+++ /dev/null
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-<head>
- <link rel="stylesheet" href="stylesheets/screen.css" type="text/css" media="screen" />
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <title>
- Composite Primary Keys
- </title>
- <script src="javascripts/rounded_corners_lite.inc.js" type="text/javascript"></script>
-<style>
-
-</style>
- <script type="text/javascript">
- window.onload = function() {
- settings = {
- tl: { radius: 10 },
- tr: { radius: 10 },
- bl: { radius: 10 },
- br: { radius: 10 },
- antiAlias: true,
- autoPad: true,
- validTags: ["div"]
- }
- var versionBox = new curvyCorners(settings, document.getElementById("version"));
- versionBox.applyCornersToAll();
- }
- </script>
-</head>
-<body>
-<div id="main">
-
- <h1>Composite Primary Keys</h1>
- <div id="version" class="clickable" onclick='document.location = "http://rubyforge.org/projects/compositekeys"; return false'>
- Get Version
- <a href="http://rubyforge.org/projects/compositekeys" class="numbers">1.1.0</a>
- </div>
- <h1>&#x2192; Ruby on Rails</h1>
-<h1>&#x2192; ActiveRecords</h1>
-<h2>What</h2>
-<p>Ruby on Rails does not support composite primary keys. This free software is an extension <br />
-to the database layer of Rails – <a href="http://wiki.rubyonrails.com/rails/pages/ActiveRecord">ActiveRecords</a> – to support composite primary keys as transparently as possible.</p>
-<p>Any Ruby script using ActiveRecords can use Composite Primary Keys with this library.</p>
-<h2>Installing</h2>
-<p><pre class="syntax"><span class="ident">sudo</span> <span class="ident">gem</span> <span class="ident">install</span> <span class="ident">composite_primary_keys</span></pre></p>
-<p>Rails: Add the following to the bottom of your <code>environment.rb</code> file</p>
-<p><pre class="syntax"><span class="ident">require</span> <span class="punct">'</span><span class="string">composite_primary_keys</span><span class="punct">'</span></pre></p>
-<p>Ruby scripts: Add the following to the top of your script</p>
-<p><pre class="syntax"><span class="ident">require</span> <span class="punct">'</span><span class="string">rubygems</span><span class="punct">'</span>
-<span class="ident">require</span> <span class="punct">'</span><span class="string">composite_primary_keys</span><span class="punct">'</span></pre></p>
-<h2>The basics</h2>
-<p>A model with composite primary keys would look like…</p>
-<p><pre class="syntax"><span class="keyword">class </span><span class="class">Membership</span> <span class="punct"><</span> <span class="constant">ActiveRecord</span><span class="punct">::</span><span class="constant">Base</span>
- <span class="comment"># set_primary_keys *keys - turns on composite key functionality</span>
- <span class="ident">set_primary_keys</span> <span class="symbol">:user_id</span><span class="punct">,</span> <span class="symbol">:group_id</span>
- <span class="ident">belongs_to</span> <span class="symbol">:user</span>
- <span class="ident">belongs_to</span> <span class="symbol">:group</span>
- <span class="ident">has_many</span> <span class="symbol">:statuses</span><span class="punct">,</span> <span class="symbol">:class_name</span> <span class="punct">=></span> <span class="punct">'</span><span class="string">MembershipStatus</span><span class="punct">',</span> <span class="symbol">:foreign_key</span> <span class="punct">=></span> <span class="punct">[</span><span class="symbol">:user_id</span><span class="punct">,</span> <span class="symbol">:group_id</span><span class="punct">]</span>
-<span class="keyword">end</span></pre></p>
-<p>A model associated with a composite key model would be defined like…</p>
-<p><pre class="syntax"><span class="keyword">class </span><span class="class">MembershipStatus</span> <span class="punct"><</span> <span class="constant">ActiveRecord</span><span class="punct">::</span><span class="constant">Base</span>
- <span class="ident">belongs_to</span> <span class="symbol">:membership</span><span class="punct">,</span> <span class="symbol">:foreign_key</span> <span class="punct">=></span> <span class="punct">[</span><span class="symbol">:user_id</span><span class="punct">,</span> <span class="symbol">:group_id</span><span class="punct">]</span>
-<span class="keyword">end</span></pre></p>
-<p>That is, associations can include composite keys too. Nice.</p>
-<h2>Demonstration of usage</h2>
-<p>Once you’ve created your models to specify composite primary keys (such as the Membership class) and associations (such as MembershipStatus#membership), you can uses them like any normal model with associations.</p>
-<p>But first, lets check out our primary keys.</p>
-<p><pre class="syntax"><span class="constant">MembershipStatus</span><span class="punct">.</span><span class="ident">primary_key</span> <span class="comment"># => "id" # normal single key</span>
-<span class="constant">Membership</span><span class="punct">.</span><span class="ident">primary_key</span> <span class="comment"># => [:user_id, :group_id] # composite keys</span>
-<span class="constant">Membership</span><span class="punct">.</span><span class="ident">primary_key</span><span class="punct">.</span><span class="ident">to_s</span> <span class="comment"># => "user_id,group_id"</span></pre></p>
-<p>Now we want to be able to find instances using the same syntax we always use for ActiveRecords…</p>
-<p><pre class="syntax"><span class="constant">MembershipStatus</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="number">1</span><span class="punct">)</span> <span class="comment"># single id returns single instance</span>
-<span class="punct">=></span> <span class="punct"><</span><span class="constant">MembershipStatus</span><span class="punct">:</span><span class="number">0x392a8c8</span> <span class="attribute">@attributes</span><span class="punct">={"</span><span class="string">id</span><span class="punct">"=>"</span><span class="string">1</span><span class="punct">",</span> <span class="punct">"</span><span class="string">status</span><span class="punct">"=>"</span><span class="string">Active</span><span class="punct">"}></span>
-<span class="constant">Membership</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="number">1</span><span class="punct">,</span><span class="number">1</span><span class="punct">)</span> <span class="comment"># composite ids returns single instance</span>
-<span class="punct">=></span> <span class="punct"><</span><span class="constant">Membership</span><span class="punct">:</span><span class="number">0x39218b0</span> <span class="attribute">@attributes</span><span class="punct">={"</span><span class="string">user_id</span><span class="punct">"=>"</span><span class="string">1</span><span class="punct">",</span> <span class="punct">"</span><span class="string">group_id</span><span class="punct">"=>"</span><span class="string">1</span><span class="punct">"}></span></pre></p>
-<p>Using <a href="http://www.rubyonrails.org">Ruby on Rails</a>? You’ll want to your url_for helpers<br />
-to convert composite keys into strings and back again…</p>
-<p><pre class="syntax"><span class="constant">Membership</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="symbol">:first</span><span class="punct">).</span><span class="ident">to_param</span> <span class="comment"># => "1,1"</span></pre></p>
-<p>And then use the string id within your controller to find the object again</p>
-<p><pre class="syntax"><span class="ident">params</span><span class="punct">[</span><span class="symbol">:id</span><span class="punct">]</span> <span class="comment"># => '1,1'</span>
-<span class="constant">Membership</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="ident">params</span><span class="punct">[</span><span class="symbol">:id</span><span class="punct">])</span>
-<span class="punct">=></span> <span class="punct"><</span><span class="constant">Membership</span><span class="punct">:</span><span class="number">0x3904288</span> <span class="attribute">@attributes</span><span class="punct">={"</span><span class="string">user_id</span><span class="punct">"=>"</span><span class="string">1</span><span class="punct">",</span> <span class="punct">"</span><span class="string">group_id</span><span class="punct">"=>"</span><span class="string">1</span><span class="punct">"}></span></pre></p>
-<p>That is, an ActiveRecord supporting composite keys behaves transparently<br />
-throughout your application. Just like a normal ActiveRecord.</p>
-<h2>Other tricks</h2>
-<h3>Pass a list of composite ids to the <code>#find</code> method</h3>
-<p><pre class="syntax"><span class="constant">Membership</span><span class="punct">.</span><span class="ident">find</span> <span class="punct">[</span><span class="number">1</span><span class="punct">,</span><span class="number">1</span><span class="punct">],</span> <span class="punct">[</span><span class="number">2</span><span class="punct">,</span><span class="number">1</span><span class="punct">]</span>
-<span class="punct">=></span> <span class="punct">[</span>
- <span class="punct"><</span><span class="constant">Membership</span><span class="punct">:</span><span class="number">0x394ade8</span> <span class="attribute">@attributes</span><span class="punct">={"</span><span class="string">user_id</span><span class="punct">"=>"</span><span class="string">1</span><span class="punct">",</span> <span class="punct">"</span><span class="string">group_id</span><span class="punct">"=>"</span><span class="string">1</span><span class="punct">"}>,</span>
- <span class="punct"><</span><span class="constant">Membership</span><span class="punct">:</span><span class="number">0x394ada0</span> <span class="attribute">@attributes</span><span class="punct">={"</span><span class="string">user_id</span><span class="punct">"=>"</span><span class="string">2</span><span class="punct">",</span> <span class="punct">"</span><span class="string">group_id</span><span class="punct">"=>"</span><span class="string">1</span><span class="punct">"}></span>
-<span class="punct">]</span></pre></p>
-<p>Perform <code>#count</code> operations</p>
-<p><pre class="syntax"><span class="constant">MembershipStatus</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="symbol">:first</span><span class="punct">).</span><span class="ident">memberships</span><span class="punct">.</span><span class="ident">count</span> <span class="comment"># => 1</span></pre></p>
-<h3>Routes with Rails</h3>
-<p>From Pete Sumskas:</p>
-<blockquote>
-<p>I ran into one problem that I didn’t see mentioned on <a href="http://groups.google.com/group/compositekeys">this list</a> – <br />
- and I didn’t see any information about what I should do to address it in the<br />
- documentation (might have missed it).</p>
-<p>The problem was that the urls being generated for a ‘show’ action (for<br />
- example) had a syntax like:<br />
- <br />
- <pre>/controller/show/123000,Bu70</pre></p>
-<p>for a two-field composite PK. The default routing would not match that,<br />
- so after working out how to do the routing I added:<br />
- <br />
- <pre class="syntax"><span class="ident">map</span><span class="punct">.</span><span class="ident">connect</span> <span class="punct">'</span><span class="string">:controller/:action/:id</span><span class="punct">',</span> <span class="symbol">:id</span> <span class="punct">=></span> <span class="punct">/</span><span class="regex"><span class="escape">\w</span>+(,<span class="escape">\w</span>+)*</span><span class="punct">/</span></pre><br />
- <br />
- to my <code>route.rb</code> file.</p>
-</blockquote>
-<p><a name="dbs"></a></p>
-<h2>Which databases?</h2>
-<p>A suite of unit tests have been run on the following databases supported by ActiveRecord:</p>
-<table>
- <tr>
- <th>Database</th>
- <th>Test Success</th>
- <th>User feedback</th>
- </tr>
- <tr>
- <td>mysql </td>
- <td><span class=success><span class="caps">YES</span></span></td>
- <td><span class=success><span class="caps">YES</span></span> (<a href="mailto:compositekeys@googlegroups.com?subject=Mysql+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Mysql+is+failing">No…</a>)</td>
- </tr>
- <tr>
- <td>sqlite3 </td>
- <td><span class=success><span class="caps">YES</span></span></td>
- <td><span class=success><span class="caps">YES</span></span> (<a href="mailto:compositekeys@googlegroups.com?subject=Sqlite3+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Sqlite3+is+failing">No…</a>)</td>
- </tr>
- <tr>
- <td>postgresql</td>
- <td><span class=success><span class="caps">YES</span></span></td>
- <td><span class=success><span class="caps">YES</span></span> (<a href="mailto:compositekeys@googlegroups.com?subject=Postgresql+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Postgresql+is+failing">No…</a>)</td>
- </tr>
- <tr>
- <td>oracle </td>
- <td><span class=success><span class="caps">YES</span></span></td>
- <td><span class=success><span class="caps">YES</span></span> (<a href="mailto:compositekeys@googlegroups.com?subject=Oracle+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Oracle+is+failing">No…</a>)</td>
- </tr>
- <tr>
- <td>sqlserver </td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+SQLServer">I can help</a>)</td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=SQLServer+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=SQLServer+is+failing">No…</a>)</td>
- </tr>
- <tr>
- <td>db2 </td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+DB2">I can help</a>)</td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=DB2+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=DB2+is+failing">No…</a>)</td>
- </tr>
- <tr>
- <td>firebird </td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+Firebird">I can help</a>)</td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Firebird+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Firebird+is+failing">No…</a>)</td>
- </tr>
- <tr>
- <td>sybase </td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+Sybase">I can help</a>)</td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Sybase+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Sybase+is+failing">No…</a>)</td>
- </tr>
- <tr>
- <td>openbase </td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+Openbase">I can help</a>)</td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Openbase+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Openbase+is+failing">No…</a>)</td>
- </tr>
- <tr>
- <td>frontbase </td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+Frontbase">I can help</a>)</td>
- <td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Frontbase+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Frontbase+is+failing">No…</a>)</td>
- </tr>
-</table>
-<h2>Dr Nic’s Blog</h2>
-<p><a href="http://www.drnicwilliams.com">http://www.drnicwilliams.com</a> – for future announcements and<br />
-other stories and things.</p>
-<h2>Forum</h2>
-<p><a href="http://groups.google.com/group/compositekeys">http://groups.google.com/group/compositekeys</a></p>
-<h2>How to submit patches</h2>
-<p>Read the <a href="http://drnicwilliams.com/2007/06/01/8-steps-for-fixing-other-peoples-code/">8 steps for fixing other people’s code</a> and for section <a href="http://drnicwilliams.com/2007/06/01/8-steps-for-fixing-other-peoples-code/#8b-google-groups">8b: Submit patch to Google Groups</a>, use the Google Group above.</p>
-<p>The source for this project is available via git. You can <a href="http://github.com/drnic/composite_primary_keys/tree/master">browse and/or fork the source</a>, or to clone the project locally:<br />
- <br />
-<pre>git clone git://github.com/drnic/composite_primary_keys.git</pre></p>
-<h2>Licence</h2>
-<p>This code is free to use under the terms of the <span class="caps">MIT</span> licence.</p>
-<h2>Contact</h2>
-<p>Comments are welcome. Send an email to <a href="mailto:drnicwilliams@gmail.com">Dr Nic Williams</a>.</p>
- <p class="coda">
- <a href="mailto:drnicwilliams@gmail.com">Dr Nic</a>, 25th October 2008<br>
- Theme extended from <a href="http://rb2js.rubyforge.org/">Paul Battley</a>
- </p>
-</div>
-
-<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
-</script>
-<script type="text/javascript">
-_uacct = "UA-567811-2";
-urchinTracker();
-</script>
-
-</body>
-</html>
+++ /dev/null
-h1. Composite Primary Keys
-
-h1. → Ruby on Rails
-
-h1. → ActiveRecords
-
-h2. What
-
-Ruby on Rails does not support composite primary keys. This free software is an extension
-to the database layer of Rails - "ActiveRecords":http://wiki.rubyonrails.com/rails/pages/ActiveRecord - to support composite primary keys as transparently as possible.
-
-Any Ruby script using ActiveRecords can use Composite Primary Keys with this library.
-
-h2. Installing
-
-<pre syntax="ruby">sudo gem install composite_primary_keys</pre>
-
-Rails: Add the following to the bottom of your <code>environment.rb</code> file
-
-<pre syntax="ruby">require 'composite_primary_keys'</pre>
-
-Ruby scripts: Add the following to the top of your script
-
-<pre syntax="ruby">require 'rubygems'
-require 'composite_primary_keys'</pre>
-
-h2. The basics
-
-A model with composite primary keys would look like...
-
-<pre syntax="ruby">class Membership < ActiveRecord::Base
- # set_primary_keys *keys - turns on composite key functionality
- set_primary_keys :user_id, :group_id
- belongs_to :user
- belongs_to :group
- has_many :statuses, :class_name => 'MembershipStatus', :foreign_key => [:user_id, :group_id]
-end</pre>
-
-A model associated with a composite key model would be defined like...
-
-<pre syntax="ruby">class MembershipStatus < ActiveRecord::Base
- belongs_to :membership, :foreign_key => [:user_id, :group_id]
-end</pre>
-
-That is, associations can include composite keys too. Nice.
-
-h2. Demonstration of usage
-
-Once you've created your models to specify composite primary keys (such as the Membership class) and associations (such as MembershipStatus#membership), you can uses them like any normal model with associations.
-
-But first, lets check out our primary keys.
-
-<pre syntax="ruby">MembershipStatus.primary_key # => "id" # normal single key
-Membership.primary_key # => [:user_id, :group_id] # composite keys
-Membership.primary_key.to_s # => "user_id,group_id"</pre>
-
-Now we want to be able to find instances using the same syntax we always use for ActiveRecords...
-
-<pre syntax="ruby">MembershipStatus.find(1) # single id returns single instance
-=> <MembershipStatus:0x392a8c8 @attributes={"id"=>"1", "status"=>"Active"}>
-Membership.find(1,1) # composite ids returns single instance
-=> <Membership:0x39218b0 @attributes={"user_id"=>"1", "group_id"=>"1"}></pre>
-
-Using "Ruby on Rails":http://www.rubyonrails.org? You'll want to your url_for helpers
-to convert composite keys into strings and back again...
-
-<pre syntax="ruby">Membership.find(:first).to_param # => "1,1"</pre>
-
-And then use the string id within your controller to find the object again
-
-<pre syntax="ruby">params[:id] # => '1,1'
-Membership.find(params[:id])
-=> <Membership:0x3904288 @attributes={"user_id"=>"1", "group_id"=>"1"}></pre>
-
-That is, an ActiveRecord supporting composite keys behaves transparently
-throughout your application. Just like a normal ActiveRecord.
-
-
-h2. Other tricks
-
-h3. Pass a list of composite ids to the <code>#find</code> method
-
-<pre syntax="ruby">Membership.find [1,1], [2,1]
-=> [
- <Membership:0x394ade8 @attributes={"user_id"=>"1", "group_id"=>"1"}>,
- <Membership:0x394ada0 @attributes={"user_id"=>"2", "group_id"=>"1"}>
-]</pre>
-
-Perform <code>#count</code> operations
-
-<pre syntax="ruby">MembershipStatus.find(:first).memberships.count # => 1</pre>
-
-h3. Routes with Rails
-
-From Pete Sumskas:
-
-<blockquote>
- I ran into one problem that I didn't see mentioned on "this list":http://groups.google.com/group/compositekeys -
- and I didn't see any information about what I should do to address it in the
- documentation (might have missed it).
-
- The problem was that the urls being generated for a 'show' action (for
- example) had a syntax like:
-
- <pre>/controller/show/123000,Bu70</pre>
-
- for a two-field composite PK. The default routing would not match that,
- so after working out how to do the routing I added:
-
- <pre syntax="ruby">map.connect ':controller/:action/:id', :id => /\w+(,\w+)*/</pre>
-
- to my <code>route.rb</code> file.
-
-</blockquote>
-
-<a name="dbs"></a>
-
-h2. Which databases?
-
-
-A suite of unit tests have been run on the following databases supported by ActiveRecord:
-
-|_.Database|_.Test Success|_.User feedback|
-|mysql |<span class=success>YES</span>|<span class=success>YES</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Mysql+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Mysql+is+failing)|
-|sqlite3 |<span class=success>YES</span>|<span class=success>YES</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Sqlite3+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Sqlite3+is+failing)|
-|postgresql|<span class=success>YES</span>|<span class=success>YES</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Postgresql+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Postgresql+is+failing)|
-|oracle |<span class=success>YES</span>|<span class=success>YES</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Oracle+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Oracle+is+failing)|
-|sqlserver |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+SQLServer)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=SQLServer+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=SQLServer+is+failing)|
-|db2 |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+DB2)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=DB2+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=DB2+is+failing)|
-|firebird |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+Firebird)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Firebird+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Firebird+is+failing)|
-|sybase |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+Sybase)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Sybase+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Sybase+is+failing)|
-|openbase |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+Openbase)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Openbase+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Openbase+is+failing)|
-|frontbase |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+Frontbase)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Frontbase+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Frontbase+is+failing)|
-
-h2. Dr Nic's Blog
-
-"http://www.drnicwilliams.com":http://www.drnicwilliams.com - for future announcements and
-other stories and things.
-
-h2. Forum
-
-"http://groups.google.com/group/compositekeys":http://groups.google.com/group/compositekeys
-
-h2. How to submit patches
-
-Read the "8 steps for fixing other people's code":http://drnicwilliams.com/2007/06/01/8-steps-for-fixing-other-peoples-code/ and for section "8b: Submit patch to Google Groups":http://drnicwilliams.com/2007/06/01/8-steps-for-fixing-other-peoples-code/#8b-google-groups, use the Google Group above.
-
-
-The source for this project is available via git. You can "browse and/or fork the source":http://github.com/drnic/composite_primary_keys/tree/master, or to clone the project locally:
-
-<pre>git clone git://github.com/drnic/composite_primary_keys.git</pre>
-
-h2. Licence
-
-This code is free to use under the terms of the MIT licence.
-
-h2. Contact
-
-Comments are welcome. Send an email to "Dr Nic Williams":mailto:drnicwilliams@gmail.com.
+++ /dev/null
-
- /****************************************************************
- * *
- * curvyCorners *
- * ------------ *
- * *
- * This script generates rounded corners for your divs. *
- * *
- * Version 1.2.9 *
- * Copyright (c) 2006 Cameron Cooke *
- * By: Cameron Cooke and Tim Hutchison. *
- * *
- * *
- * Website: http://www.curvycorners.net *
- * Email: info@totalinfinity.com *
- * Forum: http://www.curvycorners.net/forum/ *
- * *
- * *
- * This library is free software; you can redistribute *
- * it and/or modify it under the terms of the GNU *
- * Lesser General Public License as published by the *
- * Free Software Foundation; either version 2.1 of the *
- * License, or (at your option) any later version. *
- * *
- * This library is distributed in the hope that it will *
- * be useful, but WITHOUT ANY WARRANTY; without even the *
- * implied warranty of MERCHANTABILITY or FITNESS FOR A *
- * PARTICULAR PURPOSE. See the GNU Lesser General Public *
- * License for more details. *
- * *
- * You should have received a copy of the GNU Lesser *
- * General Public License along with this library; *
- * Inc., 59 Temple Place, Suite 330, Boston, *
- * MA 02111-1307 USA *
- * *
- ****************************************************************/
-
-var isIE = navigator.userAgent.toLowerCase().indexOf("msie") > -1; var isMoz = document.implementation && document.implementation.createDocument; var isSafari = ((navigator.userAgent.toLowerCase().indexOf('safari')!=-1)&&(navigator.userAgent.toLowerCase().indexOf('mac')!=-1))?true:false; function curvyCorners()
-{ if(typeof(arguments[0]) != "object") throw newCurvyError("First parameter of curvyCorners() must be an object."); if(typeof(arguments[1]) != "object" && typeof(arguments[1]) != "string") throw newCurvyError("Second parameter of curvyCorners() must be an object or a class name."); if(typeof(arguments[1]) == "string")
-{ var startIndex = 0; var boxCol = getElementsByClass(arguments[1]);}
-else
-{ var startIndex = 1; var boxCol = arguments;}
-var curvyCornersCol = new Array(); if(arguments[0].validTags)
-var validElements = arguments[0].validTags; else
-var validElements = ["div"]; for(var i = startIndex, j = boxCol.length; i < j; i++)
-{ var currentTag = boxCol[i].tagName.toLowerCase(); if(inArray(validElements, currentTag) !== false)
-{ curvyCornersCol[curvyCornersCol.length] = new curvyObject(arguments[0], boxCol[i]);}
-}
-this.objects = curvyCornersCol; this.applyCornersToAll = function()
-{ for(var x = 0, k = this.objects.length; x < k; x++)
-{ this.objects[x].applyCorners();}
-}
-}
-function curvyObject()
-{ this.box = arguments[1]; this.settings = arguments[0]; this.topContainer = null; this.bottomContainer = null; this.masterCorners = new Array(); this.contentDIV = null; var boxHeight = get_style(this.box, "height", "height"); var boxWidth = get_style(this.box, "width", "width"); var borderWidth = get_style(this.box, "borderTopWidth", "border-top-width"); var borderColour = get_style(this.box, "borderTopColor", "border-top-color"); var boxColour = get_style(this.box, "backgroundColor", "background-color"); var backgroundImage = get_style(this.box, "backgroundImage", "background-image"); var boxPosition = get_style(this.box, "position", "position"); var boxPadding = get_style(this.box, "paddingTop", "padding-top"); this.boxHeight = parseInt(((boxHeight != "" && boxHeight != "auto" && boxHeight.indexOf("%") == -1)? boxHeight.substring(0, boxHeight.indexOf("px")) : this.box.scrollHeight)); this.boxWidth = parseInt(((boxWidth != "" && boxWidth != "auto" && boxWidth.indexOf("%") == -1)? boxWidth.substring(0, boxWidth.indexOf("px")) : this.box.scrollWidth)); this.borderWidth = parseInt(((borderWidth != "" && borderWidth.indexOf("px") !== -1)? borderWidth.slice(0, borderWidth.indexOf("px")) : 0)); this.boxColour = format_colour(boxColour); this.boxPadding = parseInt(((boxPadding != "" && boxPadding.indexOf("px") !== -1)? boxPadding.slice(0, boxPadding.indexOf("px")) : 0)); this.borderColour = format_colour(borderColour); this.borderString = this.borderWidth + "px" + " solid " + this.borderColour; this.backgroundImage = ((backgroundImage != "none")? backgroundImage : ""); this.boxContent = this.box.innerHTML; if(boxPosition != "absolute") this.box.style.position = "relative"; this.box.style.padding = "0px"; if(isIE && boxWidth == "auto" && boxHeight == "auto") this.box.style.width = "100%"; if(this.settings.autoPad == true && this.boxPadding > 0)
-this.box.innerHTML = ""; this.applyCorners = function()
-{ for(var t = 0; t < 2; t++)
-{ switch(t)
-{ case 0:
-if(this.settings.tl || this.settings.tr)
-{ var newMainContainer = document.createElement("DIV"); newMainContainer.style.width = "100%"; newMainContainer.style.fontSize = "1px"; newMainContainer.style.overflow = "hidden"; newMainContainer.style.position = "absolute"; newMainContainer.style.paddingLeft = this.borderWidth + "px"; newMainContainer.style.paddingRight = this.borderWidth + "px"; var topMaxRadius = Math.max(this.settings.tl ? this.settings.tl.radius : 0, this.settings.tr ? this.settings.tr.radius : 0); newMainContainer.style.height = topMaxRadius + "px"; newMainContainer.style.top = 0 - topMaxRadius + "px"; newMainContainer.style.left = 0 - this.borderWidth + "px"; this.topContainer = this.box.appendChild(newMainContainer);}
-break; case 1:
-if(this.settings.bl || this.settings.br)
-{ var newMainContainer = document.createElement("DIV"); newMainContainer.style.width = "100%"; newMainContainer.style.fontSize = "1px"; newMainContainer.style.overflow = "hidden"; newMainContainer.style.position = "absolute"; newMainContainer.style.paddingLeft = this.borderWidth + "px"; newMainContainer.style.paddingRight = this.borderWidth + "px"; var botMaxRadius = Math.max(this.settings.bl ? this.settings.bl.radius : 0, this.settings.br ? this.settings.br.radius : 0); newMainContainer.style.height = botMaxRadius + "px"; newMainContainer.style.bottom = 0 - botMaxRadius + "px"; newMainContainer.style.left = 0 - this.borderWidth + "px"; this.bottomContainer = this.box.appendChild(newMainContainer);}
-break;}
-}
-if(this.topContainer) this.box.style.borderTopWidth = "0px"; if(this.bottomContainer) this.box.style.borderBottomWidth = "0px"; var corners = ["tr", "tl", "br", "bl"]; for(var i in corners)
-{ if(i > -1 < 4)
-{ var cc = corners[i]; if(!this.settings[cc])
-{ if(((cc == "tr" || cc == "tl") && this.topContainer != null) || ((cc == "br" || cc == "bl") && this.bottomContainer != null))
-{ var newCorner = document.createElement("DIV"); newCorner.style.position = "relative"; newCorner.style.fontSize = "1px"; newCorner.style.overflow = "hidden"; if(this.backgroundImage == "")
-newCorner.style.backgroundColor = this.boxColour; else
-newCorner.style.backgroundImage = this.backgroundImage; switch(cc)
-{ case "tl":
-newCorner.style.height = topMaxRadius - this.borderWidth + "px"; newCorner.style.marginRight = this.settings.tr.radius - (this.borderWidth*2) + "px"; newCorner.style.borderLeft = this.borderString; newCorner.style.borderTop = this.borderString; newCorner.style.left = -this.borderWidth + "px"; break; case "tr":
-newCorner.style.height = topMaxRadius - this.borderWidth + "px"; newCorner.style.marginLeft = this.settings.tl.radius - (this.borderWidth*2) + "px"; newCorner.style.borderRight = this.borderString; newCorner.style.borderTop = this.borderString; newCorner.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px"; newCorner.style.left = this.borderWidth + "px"; break; case "bl":
-newCorner.style.height = botMaxRadius - this.borderWidth + "px"; newCorner.style.marginRight = this.settings.br.radius - (this.borderWidth*2) + "px"; newCorner.style.borderLeft = this.borderString; newCorner.style.borderBottom = this.borderString; newCorner.style.left = -this.borderWidth + "px"; newCorner.style.backgroundPosition = "-" + (this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px"; break; case "br":
-newCorner.style.height = botMaxRadius - this.borderWidth + "px"; newCorner.style.marginLeft = this.settings.bl.radius - (this.borderWidth*2) + "px"; newCorner.style.borderRight = this.borderString; newCorner.style.borderBottom = this.borderString; newCorner.style.left = this.borderWidth + "px"
-newCorner.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px"; break;}
-}
-}
-else
-{ if(this.masterCorners[this.settings[cc].radius])
-{ var newCorner = this.masterCorners[this.settings[cc].radius].cloneNode(true);}
-else
-{ var newCorner = document.createElement("DIV"); newCorner.style.height = this.settings[cc].radius + "px"; newCorner.style.width = this.settings[cc].radius + "px"; newCorner.style.position = "absolute"; newCorner.style.fontSize = "1px"; newCorner.style.overflow = "hidden"; var borderRadius = parseInt(this.settings[cc].radius - this.borderWidth); for(var intx = 0, j = this.settings[cc].radius; intx < j; intx++)
-{ if((intx +1) >= borderRadius)
-var y1 = -1; else
-var y1 = (Math.floor(Math.sqrt(Math.pow(borderRadius, 2) - Math.pow((intx+1), 2))) - 1); if(borderRadius != j)
-{ if((intx) >= borderRadius)
-var y2 = -1; else
-var y2 = Math.ceil(Math.sqrt(Math.pow(borderRadius,2) - Math.pow(intx, 2))); if((intx+1) >= j)
-var y3 = -1; else
-var y3 = (Math.floor(Math.sqrt(Math.pow(j ,2) - Math.pow((intx+1), 2))) - 1);}
-if((intx) >= j)
-var y4 = -1; else
-var y4 = Math.ceil(Math.sqrt(Math.pow(j ,2) - Math.pow(intx, 2))); if(y1 > -1) this.drawPixel(intx, 0, this.boxColour, 100, (y1+1), newCorner, -1, this.settings[cc].radius); if(borderRadius != j)
-{ for(var inty = (y1 + 1); inty < y2; inty++)
-{ if(this.settings.antiAlias)
-{ if(this.backgroundImage != "")
-{ var borderFract = (pixelFraction(intx, inty, borderRadius) * 100); if(borderFract < 30)
-{ this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, 0, this.settings[cc].radius);}
-else
-{ this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, -1, this.settings[cc].radius);}
-}
-else
-{ var pixelcolour = BlendColour(this.boxColour, this.borderColour, pixelFraction(intx, inty, borderRadius)); this.drawPixel(intx, inty, pixelcolour, 100, 1, newCorner, 0, this.settings[cc].radius, cc);}
-}
-}
-if(this.settings.antiAlias)
-{ if(y3 >= y2)
-{ if (y2 == -1) y2 = 0; this.drawPixel(intx, y2, this.borderColour, 100, (y3 - y2 + 1), newCorner, 0, 0);}
-}
-else
-{ if(y3 >= y1)
-{ this.drawPixel(intx, (y1 + 1), this.borderColour, 100, (y3 - y1), newCorner, 0, 0);}
-}
-var outsideColour = this.borderColour;}
-else
-{ var outsideColour = this.boxColour; var y3 = y1;}
-if(this.settings.antiAlias)
-{ for(var inty = (y3 + 1); inty < y4; inty++)
-{ this.drawPixel(intx, inty, outsideColour, (pixelFraction(intx, inty , j) * 100), 1, newCorner, ((this.borderWidth > 0)? 0 : -1), this.settings[cc].radius);}
-}
-}
-this.masterCorners[this.settings[cc].radius] = newCorner.cloneNode(true);}
-if(cc != "br")
-{ for(var t = 0, k = newCorner.childNodes.length; t < k; t++)
-{ var pixelBar = newCorner.childNodes[t]; var pixelBarTop = parseInt(pixelBar.style.top.substring(0, pixelBar.style.top.indexOf("px"))); var pixelBarLeft = parseInt(pixelBar.style.left.substring(0, pixelBar.style.left.indexOf("px"))); var pixelBarHeight = parseInt(pixelBar.style.height.substring(0, pixelBar.style.height.indexOf("px"))); if(cc == "tl" || cc == "bl"){ pixelBar.style.left = this.settings[cc].radius -pixelBarLeft -1 + "px";}
-if(cc == "tr" || cc == "tl"){ pixelBar.style.top = this.settings[cc].radius -pixelBarHeight -pixelBarTop + "px";}
-switch(cc)
-{ case "tr":
-pixelBar.style.backgroundPosition = "-" + Math.abs((this.boxWidth - this.settings[cc].radius + this.borderWidth) + pixelBarLeft) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px"; break; case "tl":
-pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px"; break; case "bl":
-pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs((this.boxHeight + this.settings[cc].radius + pixelBarTop) -this.borderWidth) + "px"; break;}
-}
-}
-}
-if(newCorner)
-{ switch(cc)
-{ case "tl":
-if(newCorner.style.position == "absolute") newCorner.style.top = "0px"; if(newCorner.style.position == "absolute") newCorner.style.left = "0px"; if(this.topContainer) this.topContainer.appendChild(newCorner); break; case "tr":
-if(newCorner.style.position == "absolute") newCorner.style.top = "0px"; if(newCorner.style.position == "absolute") newCorner.style.right = "0px"; if(this.topContainer) this.topContainer.appendChild(newCorner); break; case "bl":
-if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px"; if(newCorner.style.position == "absolute") newCorner.style.left = "0px"; if(this.bottomContainer) this.bottomContainer.appendChild(newCorner); break; case "br":
-if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px"; if(newCorner.style.position == "absolute") newCorner.style.right = "0px"; if(this.bottomContainer) this.bottomContainer.appendChild(newCorner); break;}
-}
-}
-}
-var radiusDiff = new Array(); radiusDiff["t"] = Math.abs(this.settings.tl.radius - this.settings.tr.radius)
-radiusDiff["b"] = Math.abs(this.settings.bl.radius - this.settings.br.radius); for(z in radiusDiff)
-{ if(z == "t" || z == "b")
-{ if(radiusDiff[z])
-{ var smallerCornerType = ((this.settings[z + "l"].radius < this.settings[z + "r"].radius)? z +"l" : z +"r"); var newFiller = document.createElement("DIV"); newFiller.style.height = radiusDiff[z] + "px"; newFiller.style.width = this.settings[smallerCornerType].radius+ "px"
-newFiller.style.position = "absolute"; newFiller.style.fontSize = "1px"; newFiller.style.overflow = "hidden"; newFiller.style.backgroundColor = this.boxColour; switch(smallerCornerType)
-{ case "tl":
-newFiller.style.bottom = "0px"; newFiller.style.left = "0px"; newFiller.style.borderLeft = this.borderString; this.topContainer.appendChild(newFiller); break; case "tr":
-newFiller.style.bottom = "0px"; newFiller.style.right = "0px"; newFiller.style.borderRight = this.borderString; this.topContainer.appendChild(newFiller); break; case "bl":
-newFiller.style.top = "0px"; newFiller.style.left = "0px"; newFiller.style.borderLeft = this.borderString; this.bottomContainer.appendChild(newFiller); break; case "br":
-newFiller.style.top = "0px"; newFiller.style.right = "0px"; newFiller.style.borderRight = this.borderString; this.bottomContainer.appendChild(newFiller); break;}
-}
-var newFillerBar = document.createElement("DIV"); newFillerBar.style.position = "relative"; newFillerBar.style.fontSize = "1px"; newFillerBar.style.overflow = "hidden"; newFillerBar.style.backgroundColor = this.boxColour; newFillerBar.style.backgroundImage = this.backgroundImage; switch(z)
-{ case "t":
-if(this.topContainer)
-{ if(this.settings.tl.radius && this.settings.tr.radius)
-{ newFillerBar.style.height = topMaxRadius - this.borderWidth + "px"; newFillerBar.style.marginLeft = this.settings.tl.radius - this.borderWidth + "px"; newFillerBar.style.marginRight = this.settings.tr.radius - this.borderWidth + "px"; newFillerBar.style.borderTop = this.borderString; if(this.backgroundImage != "")
-newFillerBar.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px"; this.topContainer.appendChild(newFillerBar);}
-this.box.style.backgroundPosition = "0px -" + (topMaxRadius - this.borderWidth) + "px";}
-break; case "b":
-if(this.bottomContainer)
-{ if(this.settings.bl.radius && this.settings.br.radius)
-{ newFillerBar.style.height = botMaxRadius - this.borderWidth + "px"; newFillerBar.style.marginLeft = this.settings.bl.radius - this.borderWidth + "px"; newFillerBar.style.marginRight = this.settings.br.radius - this.borderWidth + "px"; newFillerBar.style.borderBottom = this.borderString; if(this.backgroundImage != "")
-newFillerBar.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (topMaxRadius + this.borderWidth)) + "px"; this.bottomContainer.appendChild(newFillerBar);}
-}
-break;}
-}
-}
-if(this.settings.autoPad == true && this.boxPadding > 0)
-{ var contentContainer = document.createElement("DIV"); contentContainer.style.position = "relative"; contentContainer.innerHTML = this.boxContent; contentContainer.className = "autoPadDiv"; var topPadding = Math.abs(topMaxRadius - this.boxPadding); var botPadding = Math.abs(botMaxRadius - this.boxPadding); if(topMaxRadius < this.boxPadding)
-contentContainer.style.paddingTop = topPadding + "px"; if(botMaxRadius < this.boxPadding)
-contentContainer.style.paddingBottom = botMaxRadius + "px"; contentContainer.style.paddingLeft = this.boxPadding + "px"; contentContainer.style.paddingRight = this.boxPadding + "px"; this.contentDIV = this.box.appendChild(contentContainer);}
-}
-this.drawPixel = function(intx, inty, colour, transAmount, height, newCorner, image, cornerRadius)
-{ var pixel = document.createElement("DIV"); pixel.style.height = height + "px"; pixel.style.width = "1px"; pixel.style.position = "absolute"; pixel.style.fontSize = "1px"; pixel.style.overflow = "hidden"; var topMaxRadius = Math.max(this.settings["tr"].radius, this.settings["tl"].radius); if(image == -1 && this.backgroundImage != "")
-{ pixel.style.backgroundImage = this.backgroundImage; pixel.style.backgroundPosition = "-" + (this.boxWidth - (cornerRadius - intx) + this.borderWidth) + "px -" + ((this.boxHeight + topMaxRadius + inty) -this.borderWidth) + "px";}
-else
-{ pixel.style.backgroundColor = colour;}
-if (transAmount != 100)
-setOpacity(pixel, transAmount); pixel.style.top = inty + "px"; pixel.style.left = intx + "px"; newCorner.appendChild(pixel);}
-}
-function insertAfter(parent, node, referenceNode)
-{ parent.insertBefore(node, referenceNode.nextSibling);}
-function BlendColour(Col1, Col2, Col1Fraction)
-{ var red1 = parseInt(Col1.substr(1,2),16); var green1 = parseInt(Col1.substr(3,2),16); var blue1 = parseInt(Col1.substr(5,2),16); var red2 = parseInt(Col2.substr(1,2),16); var green2 = parseInt(Col2.substr(3,2),16); var blue2 = parseInt(Col2.substr(5,2),16); if(Col1Fraction > 1 || Col1Fraction < 0) Col1Fraction = 1; var endRed = Math.round((red1 * Col1Fraction) + (red2 * (1 - Col1Fraction))); if(endRed > 255) endRed = 255; if(endRed < 0) endRed = 0; var endGreen = Math.round((green1 * Col1Fraction) + (green2 * (1 - Col1Fraction))); if(endGreen > 255) endGreen = 255; if(endGreen < 0) endGreen = 0; var endBlue = Math.round((blue1 * Col1Fraction) + (blue2 * (1 - Col1Fraction))); if(endBlue > 255) endBlue = 255; if(endBlue < 0) endBlue = 0; return "#" + IntToHex(endRed)+ IntToHex(endGreen)+ IntToHex(endBlue);}
-function IntToHex(strNum)
-{ base = strNum / 16; rem = strNum % 16; base = base - (rem / 16); baseS = MakeHex(base); remS = MakeHex(rem); return baseS + '' + remS;}
-function MakeHex(x)
-{ if((x >= 0) && (x <= 9))
-{ return x;}
-else
-{ switch(x)
-{ case 10: return "A"; case 11: return "B"; case 12: return "C"; case 13: return "D"; case 14: return "E"; case 15: return "F";}
-}
-}
-function pixelFraction(x, y, r)
-{ var pixelfraction = 0; var xvalues = new Array(1); var yvalues = new Array(1); var point = 0; var whatsides = ""; var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x,2))); if ((intersect >= y) && (intersect < (y+1)))
-{ whatsides = "Left"; xvalues[point] = 0; yvalues[point] = intersect - y; point = point + 1;}
-var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y+1,2))); if ((intersect >= x) && (intersect < (x+1)))
-{ whatsides = whatsides + "Top"; xvalues[point] = intersect - x; yvalues[point] = 1; point = point + 1;}
-var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x+1,2))); if ((intersect >= y) && (intersect < (y+1)))
-{ whatsides = whatsides + "Right"; xvalues[point] = 1; yvalues[point] = intersect - y; point = point + 1;}
-var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y,2))); if ((intersect >= x) && (intersect < (x+1)))
-{ whatsides = whatsides + "Bottom"; xvalues[point] = intersect - x; yvalues[point] = 0;}
-switch (whatsides)
-{ case "LeftRight":
-pixelfraction = Math.min(yvalues[0],yvalues[1]) + ((Math.max(yvalues[0],yvalues[1]) - Math.min(yvalues[0],yvalues[1]))/2); break; case "TopRight":
-pixelfraction = 1-(((1-xvalues[0])*(1-yvalues[1]))/2); break; case "TopBottom":
-pixelfraction = Math.min(xvalues[0],xvalues[1]) + ((Math.max(xvalues[0],xvalues[1]) - Math.min(xvalues[0],xvalues[1]))/2); break; case "LeftBottom":
-pixelfraction = (yvalues[0]*xvalues[1])/2; break; default:
-pixelfraction = 1;}
-return pixelfraction;}
-function rgb2Hex(rgbColour)
-{ try{ var rgbArray = rgb2Array(rgbColour); var red = parseInt(rgbArray[0]); var green = parseInt(rgbArray[1]); var blue = parseInt(rgbArray[2]); var hexColour = "#" + IntToHex(red) + IntToHex(green) + IntToHex(blue);}
-catch(e){ alert("There was an error converting the RGB value to Hexadecimal in function rgb2Hex");}
-return hexColour;}
-function rgb2Array(rgbColour)
-{ var rgbValues = rgbColour.substring(4, rgbColour.indexOf(")")); var rgbArray = rgbValues.split(", "); return rgbArray;}
-function setOpacity(obj, opacity)
-{ opacity = (opacity == 100)?99.999:opacity; if(isSafari && obj.tagName != "IFRAME")
-{ var rgbArray = rgb2Array(obj.style.backgroundColor); var red = parseInt(rgbArray[0]); var green = parseInt(rgbArray[1]); var blue = parseInt(rgbArray[2]); obj.style.backgroundColor = "rgba(" + red + ", " + green + ", " + blue + ", " + opacity/100 + ")";}
-else if(typeof(obj.style.opacity) != "undefined")
-{ obj.style.opacity = opacity/100;}
-else if(typeof(obj.style.MozOpacity) != "undefined")
-{ obj.style.MozOpacity = opacity/100;}
-else if(typeof(obj.style.filter) != "undefined")
-{ obj.style.filter = "alpha(opacity:" + opacity + ")";}
-else if(typeof(obj.style.KHTMLOpacity) != "undefined")
-{ obj.style.KHTMLOpacity = opacity/100;}
-}
-function inArray(array, value)
-{ for(var i = 0; i < array.length; i++){ if (array[i] === value) return i;}
-return false;}
-function inArrayKey(array, value)
-{ for(key in array){ if(key === value) return true;}
-return false;}
-function addEvent(elm, evType, fn, useCapture) { if (elm.addEventListener) { elm.addEventListener(evType, fn, useCapture); return true;}
-else if (elm.attachEvent) { var r = elm.attachEvent('on' + evType, fn); return r;}
-else { elm['on' + evType] = fn;}
-}
-function removeEvent(obj, evType, fn, useCapture){ if (obj.removeEventListener){ obj.removeEventListener(evType, fn, useCapture); return true;} else if (obj.detachEvent){ var r = obj.detachEvent("on"+evType, fn); return r;} else { alert("Handler could not be removed");}
-}
-function format_colour(colour)
-{ var returnColour = "#ffffff"; if(colour != "" && colour != "transparent")
-{ if(colour.substr(0, 3) == "rgb")
-{ returnColour = rgb2Hex(colour);}
-else if(colour.length == 4)
-{ returnColour = "#" + colour.substring(1, 2) + colour.substring(1, 2) + colour.substring(2, 3) + colour.substring(2, 3) + colour.substring(3, 4) + colour.substring(3, 4);}
-else
-{ returnColour = colour;}
-}
-return returnColour;}
-function get_style(obj, property, propertyNS)
-{ try
-{ if(obj.currentStyle)
-{ var returnVal = eval("obj.currentStyle." + property);}
-else
-{ if(isSafari && obj.style.display == "none")
-{ obj.style.display = ""; var wasHidden = true;}
-var returnVal = document.defaultView.getComputedStyle(obj, '').getPropertyValue(propertyNS); if(isSafari && wasHidden)
-{ obj.style.display = "none";}
-}
-}
-catch(e)
-{ }
-return returnVal;}
-function getElementsByClass(searchClass, node, tag)
-{ var classElements = new Array(); if(node == null)
-node = document; if(tag == null)
-tag = '*'; var els = node.getElementsByTagName(tag); var elsLen = els.length; var pattern = new RegExp("(^|\s)"+searchClass+"(\s|$)"); for (i = 0, j = 0; i < elsLen; i++)
-{ if(pattern.test(els[i].className))
-{ classElements[j] = els[i]; j++;}
-}
-return classElements;}
-function newCurvyError(errorMessage)
-{ return new Error("curvyCorners Error:\n" + errorMessage)
-}
+++ /dev/null
-body {\r
- background-color: #2F30EE;\r
- font-family: "Georgia", sans-serif;\r
- font-size: 16px;\r
- line-height: 1.6em;\r
- padding: 1.6em 0 0 0;\r
- color: #eee;\r
-}\r
-h1, h2, h3, h4, h5, h6 {\r
- color: #FFEDFA;\r
-}\r
-h1 { \r
- font-family: sans-serif;\r
- font-weight: normal;\r
- font-size: 4em;\r
- line-height: 0.8em;\r
- letter-spacing: -0.1ex;\r
- margin: 5px;\r
-}\r
-li {\r
- padding: 0;\r
- margin: 0;\r
- list-style-type: square;\r
-}\r
-a {\r
- color: #99f;\r
- font-weight: normal;\r
- text-decoration: underline;\r
-}\r
-blockquote {\r
- font-size: 90%;\r
- font-style: italic;\r
- border-left: 1px solid #eee;\r
- padding-left: 1em;\r
-}\r
-.caps {\r
- font-size: 80%;\r
-}\r
-\r
-#main {\r
- width: 45em;\r
- padding: 0;\r
- margin: 0 auto;\r
-}\r
-.coda {\r
- text-align: right;\r
- color: #77f;\r
- font-size: smaller;\r
-}\r
-\r
-table {\r
- font-size: 90%;\r
- line-height: 1.4em;\r
- color: #ff8;\r
- background-color: #111;\r
- padding: 2px 10px 2px 10px;\r
- border-style: dashed;\r
-}\r
-\r
-th {\r
- color: #fff;\r
-}\r
-\r
-td {\r
- padding: 2px 10px 2px 10px;\r
-}\r
-\r
-.success {\r
- color: #0CC52B;\r
-}\r
-\r
-.failed {\r
- color: #E90A1B;\r
-}\r
-\r
-.unknown {\r
- color: #995000;\r
-}\r
-pre, code {\r
- font-family: monospace;\r
- font-size: 90%;\r
- line-height: 1.4em;\r
- color: #ff8;\r
- background-color: #111;\r
- padding: 2px 10px 2px 10px;\r
-}\r
-.comment { color: #aaa; font-style: italic; }\r
-.keyword { color: #eff; font-weight: bold; }\r
-.punct { color: #eee; font-weight: bold; }\r
-.symbol { color: #0bb; }\r
-.string { color: #6b4; }\r
-.ident { color: #ff8; }\r
-.constant { color: #66f; }\r
-.regex { color: #ec6; }\r
-.number { color: #F99; }\r
-.expr { color: #227; }\r
-\r
-#version {\r
- float: right;\r
- text-align: right;\r
- font-family: sans-serif;\r
- font-weight: normal;\r
- background-color: #ff8;\r
- color: #66f;\r
- padding: 15px 20px 10px 20px;\r
- margin: 0 auto;\r
- margin-top: 15px;\r
- border: 3px solid #66f;\r
-}\r
-\r
-#version .numbers {\r
- display: block;\r
- font-size: 4em;\r
- line-height: 0.8em;\r
- letter-spacing: -0.1ex;\r
-}\r
-\r
-#version a {\r
- text-decoration: none;\r
-}\r
-\r
-.clickable {\r
- cursor: pointer; \r
- cursor: hand;\r
-}\r
-\r
+++ /dev/null
-// <%= title %>
-var version = <%= version.to_json %>;
-<%= body %>
+++ /dev/null
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-<head>
- <link rel="stylesheet" href="stylesheets/screen.css" type="text/css" media="screen" />
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <title>
- <%= title %>
- </title>
- <script src="javascripts/rounded_corners_lite.inc.js" type="text/javascript"></script>
-<style>
-
-</style>
- <script type="text/javascript">
- window.onload = function() {
- settings = {
- tl: { radius: 10 },
- tr: { radius: 10 },
- bl: { radius: 10 },
- br: { radius: 10 },
- antiAlias: true,
- autoPad: true,
- validTags: ["div"]
- }
- var versionBox = new curvyCorners(settings, document.getElementById("version"));
- versionBox.applyCornersToAll();
- }
- </script>
-</head>
-<body>
-<div id="main">
-
- <h1><%= title %></h1>
- <div id="version" class="clickable" onclick='document.location = "<%= download %>"; return false'>
- Get Version
- <a href="<%= download %>" class="numbers"><%= version %></a>
- </div>
- <%= body %>
- <p class="coda">
- <a href="mailto:drnicwilliams@gmail.com">Dr Nic</a>, <%= modified.pretty %><br>
- Theme extended from <a href="http://rb2js.rubyforge.org/">Paul Battley</a>
- </p>
-</div>
-
-<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
-</script>
-<script type="text/javascript">
-_uacct = "UA-567811-2";
-urchinTracker();
-</script>
-
-</body>
-</html>
+++ /dev/null
-// Announcement JS file
-var version = "1.1.0";
-MagicAnnouncement.show('compositekeys', version);
+++ /dev/null
-h1. Announcement JS file\r
-MagicAnnouncement.show('compositekeys', version);
\ No newline at end of file
+++ /dev/null
-// Version JS file
-var version = "1.1.0";
-\r
-document.write(" - " + version);
+++ /dev/null
-h1. Version JS file\r
-\r
-document.write(" - " + version);
\ No newline at end of file
"Unknown options: #{unknown_option_keys.join(', ')}" unless
unknown_option_keys.empty?
- options[:singular_name] ||= ActiveSupport::Inflector.singularize(collection_id.to_s)
- options[:class_name] ||= ActiveSupport::Inflector.camelize(options[:singular_name])
+ options[:singular_name] ||= Inflector.singularize(collection_id.to_s)
+ options[:class_name] ||= Inflector.camelize(options[:singular_name])
end
# Returns a paginator and a collection of Active Record model instances
+++ /dev/null
-Deadlock Retry
-==============
-
-Deadlock retry allows the database adapter (currently only tested with the
-MySQLAdapter) to retry transactions that fall into deadlock. It will retry
-such transactions three times before finally failing.
-
-This capability is automatically added to ActiveRecord. No code changes or otherwise are required.
-
-Copyright (c) 2005 Jamis Buck, released under the MIT license
\ No newline at end of file
+++ /dev/null
-require 'rake'
-require 'rake/testtask'
-
-desc "Default task"
-task :default => [ :test ]
-
-Rake::TestTask.new do |t|
- t.test_files = Dir["test/**/*_test.rb"]
- t.verbose = true
-end
+++ /dev/null
-require 'deadlock_retry'
-ActiveRecord::Base.send :include, DeadlockRetry
+++ /dev/null
-# Copyright (c) 2005 Jamis Buck
-#
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-#
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-module DeadlockRetry
- def self.append_features(base)
- super
- base.extend(ClassMethods)
- base.class_eval do
- class <<self
- alias_method :transaction_without_deadlock_handling, :transaction
- alias_method :transaction, :transaction_with_deadlock_handling
- end
- end
- end
-
- module ClassMethods
- DEADLOCK_ERROR_MESSAGES = [
- "Deadlock found when trying to get lock",
- "Lock wait timeout exceeded"
- ]
-
- MAXIMUM_RETRIES_ON_DEADLOCK = 3
-
- def transaction_with_deadlock_handling(*objects, &block)
- retry_count = 0
-
- begin
- transaction_without_deadlock_handling(*objects, &block)
- rescue ActiveRecord::StatementInvalid => error
- if DEADLOCK_ERROR_MESSAGES.any? { |msg| error.message =~ /#{Regexp.escape(msg)}/ }
- raise if retry_count >= MAXIMUM_RETRIES_ON_DEADLOCK
- retry_count += 1
- logger.info "Deadlock detected on retry #{retry_count}, restarting transaction"
- retry
- else
- raise
- end
- end
- end
- end
-end
+++ /dev/null
-begin
- require 'active_record'
-rescue LoadError
- if ENV['ACTIVERECORD_PATH'].nil?
- abort <<MSG
-Please set the ACTIVERECORD_PATH environment variable to the directory
-containing the active_record.rb file.
-MSG
- else
- $LOAD_PATH.unshift << ENV['ACTIVERECORD_PATH']
- begin
- require 'active_record'
- rescue LoadError
- abort "ActiveRecord could not be found."
- end
- end
-end
-
-require 'test/unit'
-require "#{File.dirname(__FILE__)}/../lib/deadlock_retry"
-
-class MockModel
- def self.transaction(*objects, &block)
- block.call
- end
-
- def self.logger
- @logger ||= Logger.new(nil)
- end
-
- include DeadlockRetry
-end
-
-class DeadlockRetryTest < Test::Unit::TestCase
- DEADLOCK_ERROR = "MySQL::Error: Deadlock found when trying to get lock"
- TIMEOUT_ERROR = "MySQL::Error: Lock wait timeout exceeded"
-
- def test_no_errors
- assert_equal :success, MockModel.transaction { :success }
- end
-
- def test_no_errors_with_deadlock
- errors = [ DEADLOCK_ERROR ] * 3
- assert_equal :success, MockModel.transaction { raise ActiveRecord::StatementInvalid, errors.shift unless errors.empty?; :success }
- assert errors.empty?
- end
-
- def test_no_errors_with_lock_timeout
- errors = [ TIMEOUT_ERROR ] * 3
- assert_equal :success, MockModel.transaction { raise ActiveRecord::StatementInvalid, errors.shift unless errors.empty?; :success }
- assert errors.empty?
- end
-
- def test_error_if_limit_exceeded
- assert_raise(ActiveRecord::StatementInvalid) do
- MockModel.transaction { raise ActiveRecord::StatementInvalid, DEADLOCK_ERROR }
- end
- end
-
- def test_error_if_unrecognized_error
- assert_raise(ActiveRecord::StatementInvalid) do
- MockModel.transaction { raise ActiveRecord::StatementInvalid, "Something else" }
- end
- end
-end
+++ /dev/null
-*svn*
- * allow for directories in file_column dirs as well
- * use subdirs for versions instead of fiddling with filename
- * url_for_image_column_helper for dynamic resizing of images from views
- * new "crop" feature [Sean Treadway]
- * url_for_file_column helper: do not require model objects to be stored in
- instance variables
- * allow more fined-grained control over :store_dir via callback
- methods [Gerret Apelt]
- * allow assignment of regular file objects
- * validation of file format and file size [Kyle Maxwell]
- * validation of image dimensions [Lee O'Mara]
- * file permissions can be set via :permissions option
- * fixed bug that prevents deleting of file via assigning nil if
- column is declared as NON NULL on some databases
- * don't expand absolute paths. This is necessary for file_column to work
- when your rails app is deployed into a sub-directory via a symbolic link
- * url_for_*_column will no longer return absolute URLs! Instead, although the
- generated URL starts with a slash, it will be relative to your application's
- root URL. This is so, because rails' image_tag helper will automatically
- convert it to an absolute URL. If you need an absolute URL (e.g., to pass
- it to link_to) use url_for_file_column's :absolute => true option.
- * added support for file_column enabled unit tests [Manuel Holtgrewe]
- * support for custom transformation of images [Frederik Fix]
- * allow setting of image attributes (e.g., quality) [Frederik Fix]
- * :magick columns can optionally ignore non-images (i.e., do not try to
- resize them)
-
-0.3.1
- * make object with file_columns serializable
- * use normal require for RMagick, so that it works with gem
- and custom install as well
-
-0.3
- * fixed bug where empty file uploads were not recognized with some browsers
- * fixed bug on windows when "file" utility is not present
- * added option to disable automatic file extension correction
- * Only allow one attribute per call to file_column, so that options only
- apply to one argument
- * try to detect when people forget to set the form encoding to
- 'multipart/form-data'
- * converted to rails plugin
- * easy integration with RMagick
-
-0.2
- * complete rewrite using state pattern
- * fixed sanitize filename [Michael Raidel]
- * fixed bug when no file was uploaded [Michael Raidel]
- * try to fix filename extensions [Michael Raidel]
- * Feed absolute paths through File.expand_path to make them as simple as possible
- * Make file_column_field helper work with auto-ids (e.g., "event[]")
-
-0.1.3
- * test cases with more than 1 file_column
- * fixed bug when file_column was called with several arguments
- * treat empty ("") file_columns as nil
- * support for binary files on windows
-
-0.1.2
- * better rails integration, so that you do not have to include the modules yourself. You
- just have to "require 'rails_file_column'" in your "config/environment.rb"
- * Rakefile for testing and packaging
-
-0.1.1 (2005-08-11)
- * fixed nasty bug in url_for_file_column that made it unusable on Apache
- * prepared for public release
-
-0.1 (2005-08-10)
- * initial release
+++ /dev/null
-FEATURES
-========
-
-Let's assume an model class named Entry, where we want to define the "image" column
-as a "file_upload" column.
-
-class Entry < ActiveRecord::Base
- file_column :image
-end
-
-* every entry can have one uploaded file, the filename will be stored in the "image" column
-
-* files will be stored in "public/entry/image/<entry.id>/filename.ext"
-
-* Newly uploaded files will be stored in "public/entry/tmp/<random>/filename.ext" so that
- they can be reused in form redisplays (due to validation etc.)
-
-* in a view, "<%= file_column_field 'entry', 'image' %> will create a file upload field as well
- as a hidden field to recover files uploaded before in a case of a form redisplay
-
-* in a view, "<%= url_for_file_column 'entry', 'image' %> will create an URL to access the
- uploaded file. Note that you need an Entry object in the instance variable @entry for this
- to work.
-
-* easy integration with RMagick to resize images and/or create thumb-nails.
-
-USAGE
-=====
-
-Just drop the whole directory into your application's "vendor/plugins" directory. Starting
-with version 1.0rc of rails, it will be automatically picked for you by rails plugin
-mechanism.
-
-DOCUMENTATION
-=============
-
-Please look at the rdoc-generated documentation in the "doc" directory.
-
-RUNNING UNITTESTS
-=================
-
-There are extensive unittests in the "test" directory. Currently, only MySQL is supported, but
-you should be able to easily fix this by looking at "connection.rb". You have to create a
-database for the tests and put the connection information into "connection.rb". The schema
-for MySQL can be found in "test/fixtures/mysql.sql".
-
-You can run the tests by starting the "*_test.rb" in the directory "test"
-
-BUGS & FEEDBACK
-===============
-
-Bug reports (as well as patches) and feedback are very welcome. Please send it to
-sebastian.kanthak@muehlheim.de
-
+++ /dev/null
-task :default => [:test]
-
-PKG_NAME = "file-column"
-PKG_VERSION = "0.3.1"
-
-PKG_DIR = "release/#{PKG_NAME}-#{PKG_VERSION}"
-
-task :clean do
- rm_rf "release"
-end
-
-task :setup_directories do
- mkpath "release"
-end
-
-
-task :checkout_release => :setup_directories do
- rm_rf PKG_DIR
- revision = ENV["REVISION"] || "HEAD"
- sh "svn export -r #{revision} . #{PKG_DIR}"
-end
-
-task :release_docs => :checkout_release do
- sh "cd #{PKG_DIR}; rdoc lib"
-end
-
-task :package => [:checkout_release, :release_docs] do
- sh "cd release; tar czf #{PKG_NAME}-#{PKG_VERSION}.tar.gz #{PKG_NAME}-#{PKG_VERSION}"
-end
-
-task :test do
- sh "cd test; ruby file_column_test.rb"
- sh "cd test; ruby file_column_helper_test.rb"
- sh "cd test; ruby magick_test.rb"
- sh "cd test; ruby magick_view_only_test.rb"
-end
+++ /dev/null
-* document configuration options better
-* support setting of permissions
-* validation methods for file format/size
-* delete stale files from tmp directories
-
-* ensure valid URLs are created even when deployed at sub-path (compute_public_url?)
+++ /dev/null
-# plugin init file for rails
-# this file will be picked up by rails automatically and
-# add the file_column extensions to rails
-
-require 'file_column'
-require 'file_compat'
-require 'file_column_helper'
-require 'validations'
-require 'test_case'
-
-ActiveRecord::Base.send(:include, FileColumn)
-ActionView::Base.send(:include, FileColumnHelper)
-ActiveRecord::Base.send(:include, FileColumn::Validations)
\ No newline at end of file
+++ /dev/null
-require 'fileutils'
-require 'tempfile'
-require 'magick_file_column'
-
-module FileColumn # :nodoc:
- def self.append_features(base)
- super
- base.extend(ClassMethods)
- end
-
- def self.create_state(instance,attr)
- filename = instance[attr]
- if filename.nil? or filename.empty?
- NoUploadedFile.new(instance,attr)
- else
- PermanentUploadedFile.new(instance,attr)
- end
- end
-
- def self.init_options(defaults, model, attr)
- options = defaults.dup
- options[:store_dir] ||= File.join(options[:root_path], model, attr)
- unless options[:store_dir].is_a?(Symbol)
- options[:tmp_base_dir] ||= File.join(options[:store_dir], "tmp")
- end
- options[:base_url] ||= options[:web_root] + File.join(model, attr)
-
- [:store_dir, :tmp_base_dir].each do |dir_sym|
- if options[dir_sym].is_a?(String) and !File.exists?(options[dir_sym])
- FileUtils.mkpath(options[dir_sym])
- end
- end
-
- options
- end
-
- class BaseUploadedFile # :nodoc:
-
- def initialize(instance,attr)
- @instance, @attr = instance, attr
- @options_method = "#{attr}_options".to_sym
- end
-
-
- def assign(file)
- if file.is_a? File
- # this did not come in via a CGI request. However,
- # assigning files directly may be useful, so we
- # make just this file object similar enough to an uploaded
- # file that we can handle it.
- file.extend FileColumn::FileCompat
- end
-
- if file.nil?
- delete
- else
- if file.size == 0
- # user did not submit a file, so we
- # can simply ignore this
- self
- else
- if file.is_a?(String)
- # if file is a non-empty string it is most probably
- # the filename and the user forgot to set the encoding
- # to multipart/form-data. Since we would raise an exception
- # because of the missing "original_filename" method anyways,
- # we raise a more meaningful exception rightaway.
- raise TypeError.new("Do not know how to handle a string with value '#{file}' that was passed to a file_column. Check if the form's encoding has been set to 'multipart/form-data'.")
- end
- upload(file)
- end
- end
- end
-
- def just_uploaded?
- @just_uploaded
- end
-
- def on_save(&blk)
- @on_save ||= []
- @on_save << Proc.new
- end
-
- # the following methods are overriden by sub-classes if needed
-
- def temp_path
- nil
- end
-
- def absolute_dir
- if absolute_path then File.dirname(absolute_path) else nil end
- end
-
- def relative_dir
- if relative_path then File.dirname(relative_path) else nil end
- end
-
- def after_save
- @on_save.each { |blk| blk.call } if @on_save
- self
- end
-
- def after_destroy
- end
-
- def options
- @instance.send(@options_method)
- end
-
- private
-
- def store_dir
- if options[:store_dir].is_a? Symbol
- raise ArgumentError.new("'#{options[:store_dir]}' is not an instance method of class #{@instance.class.name}") unless @instance.respond_to?(options[:store_dir])
-
- dir = File.join(options[:root_path], @instance.send(options[:store_dir]))
- FileUtils.mkpath(dir) unless File.exists?(dir)
- dir
- else
- options[:store_dir]
- end
- end
-
- def tmp_base_dir
- if options[:tmp_base_dir]
- options[:tmp_base_dir]
- else
- dir = File.join(store_dir, "tmp")
- FileUtils.mkpath(dir) unless File.exists?(dir)
- dir
- end
- end
-
- def clone_as(klass)
- klass.new(@instance, @attr)
- end
-
- end
-
-
- class NoUploadedFile < BaseUploadedFile # :nodoc:
- def delete
- # we do not have a file so deleting is easy
- self
- end
-
- def upload(file)
- # replace ourselves with a TempUploadedFile
- temp = clone_as TempUploadedFile
- temp.store_upload(file)
- temp
- end
-
- def absolute_path(subdir=nil)
- nil
- end
-
-
- def relative_path(subdir=nil)
- nil
- end
-
- def assign_temp(temp_path)
- return self if temp_path.nil? or temp_path.empty?
- temp = clone_as TempUploadedFile
- temp.parse_temp_path temp_path
- temp
- end
- end
-
- class RealUploadedFile < BaseUploadedFile # :nodoc:
- def absolute_path(subdir=nil)
- if subdir
- File.join(@dir, subdir, @filename)
- else
- File.join(@dir, @filename)
- end
- end
-
- def relative_path(subdir=nil)
- if subdir
- File.join(relative_path_prefix, subdir, @filename)
- else
- File.join(relative_path_prefix, @filename)
- end
- end
-
- private
-
- # regular expressions to try for identifying extensions
- EXT_REGEXPS = [
- /^(.+)\.([^.]+\.[^.]+)$/, # matches "something.tar.gz"
- /^(.+)\.([^.]+)$/ # matches "something.jpg"
- ]
-
- def split_extension(filename,fallback=nil)
- EXT_REGEXPS.each do |regexp|
- if filename =~ regexp
- base,ext = $1, $2
- return [base, ext] if options[:extensions].include?(ext.downcase)
- end
- end
- if fallback and filename =~ EXT_REGEXPS.last
- return [$1, $2]
- end
- [filename, ""]
- end
-
- end
-
- class TempUploadedFile < RealUploadedFile # :nodoc:
-
- def store_upload(file)
- @tmp_dir = FileColumn.generate_temp_name
- @dir = File.join(tmp_base_dir, @tmp_dir)
- FileUtils.mkdir(@dir)
-
- @filename = FileColumn::sanitize_filename(file.original_filename)
- local_file_path = File.join(tmp_base_dir,@tmp_dir,@filename)
-
- # stored uploaded file into local_file_path
- # If it was a Tempfile object, the temporary file will be
- # cleaned up automatically, so we do not have to care for this
- if file.respond_to?(:local_path) and file.local_path and File.exists?(file.local_path)
- FileUtils.copy_file(file.local_path, local_file_path)
- elsif file.respond_to?(:read)
- File.open(local_file_path, "wb") { |f| f.write(file.read) }
- else
- raise ArgumentError.new("Do not know how to handle #{file.inspect}")
- end
- File.chmod(options[:permissions], local_file_path)
-
- if options[:fix_file_extensions]
- # try to determine correct file extension and fix
- # if necessary
- content_type = get_content_type((file.content_type.chomp if file.content_type))
- if content_type and options[:mime_extensions][content_type]
- @filename = correct_extension(@filename,options[:mime_extensions][content_type])
- end
-
- new_local_file_path = File.join(tmp_base_dir,@tmp_dir,@filename)
- File.rename(local_file_path, new_local_file_path) unless new_local_file_path == local_file_path
- local_file_path = new_local_file_path
- end
-
- @instance[@attr] = @filename
- @just_uploaded = true
- end
-
-
- # tries to identify and strip the extension of filename
- # if an regular expresion from EXT_REGEXPS matches and the
- # downcased extension is a known extension (in options[:extensions])
- # we'll strip this extension
- def strip_extension(filename)
- split_extension(filename).first
- end
-
- def correct_extension(filename, ext)
- strip_extension(filename) << ".#{ext}"
- end
-
- def parse_temp_path(temp_path, instance_options=nil)
- raise ArgumentError.new("invalid format of '#{temp_path}'") unless temp_path =~ %r{^((\d+\.)+\d+)/([^/].+)$}
- @tmp_dir, @filename = $1, FileColumn.sanitize_filename($3)
- @dir = File.join(tmp_base_dir, @tmp_dir)
-
- @instance[@attr] = @filename unless instance_options == :ignore_instance
- end
-
- def upload(file)
- # store new file
- temp = clone_as TempUploadedFile
- temp.store_upload(file)
-
- # delete old copy
- delete_files
-
- # and return new TempUploadedFile object
- temp
- end
-
- def delete
- delete_files
- @instance[@attr] = ""
- clone_as NoUploadedFile
- end
-
- def assign_temp(temp_path)
- return self if temp_path.nil? or temp_path.empty?
- # we can ignore this since we've already received a newly uploaded file
-
- # however, we delete the old temporary files
- temp = clone_as TempUploadedFile
- temp.parse_temp_path(temp_path, :ignore_instance)
- temp.delete_files
-
- self
- end
-
- def temp_path
- File.join(@tmp_dir, @filename)
- end
-
- def after_save
- super
-
- # we have a newly uploaded image, move it to the correct location
- file = clone_as PermanentUploadedFile
- file.move_from(File.join(tmp_base_dir, @tmp_dir), @just_uploaded)
-
- # delete temporary files
- delete_files
-
- # replace with the new PermanentUploadedFile object
- file
- end
-
- def delete_files
- FileUtils.rm_rf(File.join(tmp_base_dir, @tmp_dir))
- end
-
- def get_content_type(fallback=nil)
- if options[:file_exec]
- begin
- content_type = `#{options[:file_exec]} -bi "#{File.join(@dir,@filename)}"`.chomp
- content_type = fallback unless $?.success?
- content_type.gsub!(/;.+$/,"") if content_type
- content_type
- rescue
- fallback
- end
- else
- fallback
- end
- end
-
- private
-
- def relative_path_prefix
- File.join("tmp", @tmp_dir)
- end
- end
-
-
- class PermanentUploadedFile < RealUploadedFile # :nodoc:
- def initialize(*args)
- super *args
- @dir = File.join(store_dir, relative_path_prefix)
- @filename = @instance[@attr]
- @filename = nil if @filename.empty?
- end
-
- def move_from(local_dir, just_uploaded)
- # remove old permament dir first
- # this creates a short moment, where neither the old nor
- # the new files exist but we can't do much about this as
- # filesystems aren't transactional.
- FileUtils.rm_rf @dir
-
- FileUtils.mv local_dir, @dir
-
- @just_uploaded = just_uploaded
- end
-
- def upload(file)
- temp = clone_as TempUploadedFile
- temp.store_upload(file)
- temp
- end
-
- def delete
- file = clone_as NoUploadedFile
- @instance[@attr] = ""
- file.on_save { delete_files }
- file
- end
-
- def assign_temp(temp_path)
- return nil if temp_path.nil? or temp_path.empty?
-
- temp = clone_as TempUploadedFile
- temp.parse_temp_path(temp_path)
- temp
- end
-
- def after_destroy
- delete_files
- end
-
- def delete_files
- FileUtils.rm_rf @dir
- end
-
- private
-
- def relative_path_prefix
- raise RuntimeError.new("Trying to access file_column, but primary key got lost.") if @instance.id.to_s.empty?
- @instance.id.to_s
- end
- end
-
- # The FileColumn module allows you to easily handle file uploads. You can designate
- # one or more columns of your model's table as "file columns" like this:
- #
- # class Entry < ActiveRecord::Base
- #
- # file_column :image
- # end
- #
- # Now, by default, an uploaded file "test.png" for an entry object with primary key 42 will
- # be stored in in "public/entry/image/42/test.png". The filename "test.png" will be stored
- # in the record's "image" column. The "entries" table should have a +VARCHAR+ column
- # named "image".
- #
- # The methods of this module are automatically included into <tt>ActiveRecord::Base</tt>
- # as class methods, so that you can use them in your models.
- #
- # == Generated Methods
- #
- # After calling "<tt>file_column :image</tt>" as in the example above, a number of instance methods
- # will automatically be generated, all prefixed by "image":
- #
- # * <tt>Entry#image=(uploaded_file)</tt>: this will handle a newly uploaded file
- # (see below). Note that
- # you can simply call your upload field "entry[image]" in your view (or use the
- # helper).
- # * <tt>Entry#image(subdir=nil)</tt>: This will return an absolute path (as a
- # string) to the currently uploaded file
- # or nil if no file has been uploaded
- # * <tt>Entry#image_relative_path(subdir=nil)</tt>: This will return a path relative to
- # this file column's base directory
- # as a string or nil if no file has been uploaded. This would be "42/test.png" in the example.
- # * <tt>Entry#image_just_uploaded?</tt>: Returns true if a new file has been uploaded to this instance.
- # You can use this in your code to perform certain actions (e. g., validation,
- # custom post-processing) only on newly uploaded files.
- #
- # You can access the raw value of the "image" column (which will contain the filename) via the
- # <tt>ActiveRecord::Base#attributes</tt> or <tt>ActiveRecord::Base#[]</tt> methods like this:
- #
- # entry['image'] # e.g."test.png"
- #
- # == Storage of uploaded files
- #
- # For a model class +Entry+ and a column +image+, all files will be stored under
- # "public/entry/image". A sub-directory named after the primary key of the object will
- # be created, so that files can be stored using their real filename. For example, a file
- # "test.png" stored in an Entry object with id 42 will be stored in
- #
- # public/entry/image/42/test.png
- #
- # Files will be moved to this location in an +after_save+ callback. They will be stored in
- # a temporary location previously as explained in the next section.
- #
- # By default, files will be created with unix permissions of <tt>0644</tt> (i. e., owner has
- # read/write access, group and others only have read access). You can customize
- # this by passing the desired mode as a <tt>:permissions</tt> options. The value
- # you give here is passed directly to <tt>File::chmod</tt>, so on Unix you should
- # give some octal value like 0644, for example.
- #
- # == Handling of form redisplay
- #
- # Suppose you have a form for creating a new object where the user can upload an image. The form may
- # have to be re-displayed because of validation errors. The uploaded file has to be stored somewhere so
- # that the user does not have to upload it again. FileColumn will store these in a temporary directory
- # (called "tmp" and located under the column's base directory by default) so that it can be moved to
- # the final location if the object is successfully created. If the form is never completed, though, you
- # can easily remove all the images in this "tmp" directory once per day or so.
- #
- # So in the example above, the image "test.png" would first be stored in
- # "public/entry/image/tmp/<some_random_key>/test.png" and be moved to
- # "public/entry/image/<primary_key>/test.png".
- #
- # This temporary location of newly uploaded files has another advantage when updating objects. If the
- # update fails for some reasons (e.g. due to validations), the existing image will not be overwritten, so
- # it has a kind of "transactional behaviour".
- #
- # == Additional Files and Directories
- #
- # FileColumn allows you to keep more than one file in a directory and will move/delete
- # all the files and directories it finds in a model object's directory when necessary.
- #
- # As a convenience you can access files stored in sub-directories via the +subdir+
- # parameter if they have the same filename.
- #
- # Suppose your uploaded file is named "vancouver.jpg" and you want to create a
- # thumb-nail and store it in the "thumb" directory. If you call
- # <tt>image("thumb")</tt>, you
- # will receive an absolute path for the file "thumb/vancouver.jpg" in the same
- # directory "vancouver.jpg" is stored. Look at the documentation of FileColumn::Magick
- # for more examples and how to create these thumb-nails automatically.
- #
- # == File Extensions
- #
- # FileColumn will try to fix the file extension of uploaded files, so that
- # the files are served with the correct mime-type by your web-server. Most
- # web-servers are setting the mime-type based on the file's extension. You
- # can disable this behaviour by passing the <tt>:fix_file_extensions</tt> option
- # with a value of +nil+ to +file_column+.
- #
- # In order to set the correct extension, FileColumn tries to determine
- # the files mime-type first. It then uses the +MIME_EXTENSIONS+ hash to
- # choose the corresponding file extension. You can override this hash
- # by passing in a <tt>:mime_extensions</tt> option to +file_column+.
- #
- # The mime-type of the uploaded file is determined with the following steps:
- #
- # 1. Run the external "file" utility. You can specify the full path to
- # the executable in the <tt>:file_exec</tt> option or set this option
- # to +nil+ to disable this step
- #
- # 2. If the file utility couldn't determine the mime-type or the utility was not
- # present, the content-type provided by the user's browser is used
- # as a fallback.
- #
- # == Custom Storage Directories
- #
- # FileColumn's storage location is determined in the following way. All
- # files are saved below the so-called "root_path" directory, which defaults to
- # "RAILS_ROOT/public". For every file_column, you can set a separte "store_dir"
- # option. It defaults to "model_name/attribute_name".
- #
- # Files will always be stored in sub-directories of the store_dir path. The
- # subdirectory is named after the instance's +id+ attribute for a saved model,
- # or "tmp/<randomkey>" for unsaved models.
- #
- # You can specify a custom root_path by setting the <tt>:root_path</tt> option.
- #
- # You can specify a custom storage_dir by setting the <tt>:storage_dir</tt> option.
- #
- # For setting a static storage_dir that doesn't change with respect to a particular
- # instance, you assign <tt>:storage_dir</tt> a String representing a directory
- # as an absolute path.
- #
- # If you need more fine-grained control over the storage directory, you
- # can use the name of a callback-method as a symbol for the
- # <tt>:store_dir</tt> option. This method has to be defined as an
- # instance method in your model. It will be called without any arguments
- # whenever the storage directory for an uploaded file is needed. It should return
- # a String representing a directory relativeo to root_path.
- #
- # Uploaded files for unsaved models objects will be stored in a temporary
- # directory. By default this directory will be a "tmp" directory in
- # your <tt>:store_dir</tt>. You can override this via the
- # <tt>:tmp_base_dir</tt> option.
- module ClassMethods
-
- # default mapping of mime-types to file extensions. FileColumn will try to
- # rename a file to the correct extension if it detects a known mime-type
- MIME_EXTENSIONS = {
- "image/gif" => "gif",
- "image/jpeg" => "jpg",
- "image/pjpeg" => "jpg",
- "image/x-png" => "png",
- "image/jpg" => "jpg",
- "image/png" => "png",
- "application/x-shockwave-flash" => "swf",
- "application/pdf" => "pdf",
- "application/pgp-signature" => "sig",
- "application/futuresplash" => "spl",
- "application/msword" => "doc",
- "application/postscript" => "ps",
- "application/x-bittorrent" => "torrent",
- "application/x-dvi" => "dvi",
- "application/x-gzip" => "gz",
- "application/x-ns-proxy-autoconfig" => "pac",
- "application/x-shockwave-flash" => "swf",
- "application/x-tgz" => "tar.gz",
- "application/x-tar" => "tar",
- "application/zip" => "zip",
- "audio/mpeg" => "mp3",
- "audio/x-mpegurl" => "m3u",
- "audio/x-ms-wma" => "wma",
- "audio/x-ms-wax" => "wax",
- "audio/x-wav" => "wav",
- "image/x-xbitmap" => "xbm",
- "image/x-xpixmap" => "xpm",
- "image/x-xwindowdump" => "xwd",
- "text/css" => "css",
- "text/html" => "html",
- "text/javascript" => "js",
- "text/plain" => "txt",
- "text/xml" => "xml",
- "video/mpeg" => "mpeg",
- "video/quicktime" => "mov",
- "video/x-msvideo" => "avi",
- "video/x-ms-asf" => "asf",
- "video/x-ms-wmv" => "wmv"
- }
-
- EXTENSIONS = Set.new MIME_EXTENSIONS.values
- EXTENSIONS.merge %w(jpeg)
-
- # default options. You can override these with +file_column+'s +options+ parameter
- DEFAULT_OPTIONS = {
- :root_path => File.join(RAILS_ROOT, "public"),
- :web_root => "",
- :mime_extensions => MIME_EXTENSIONS,
- :extensions => EXTENSIONS,
- :fix_file_extensions => true,
- :permissions => 0644,
-
- # path to the unix "file" executbale for
- # guessing the content-type of files
- :file_exec => "file"
- }
-
- # handle the +attr+ attribute as a "file-upload" column, generating additional methods as explained
- # above. You should pass the attribute's name as a symbol, like this:
- #
- # file_column :image
- #
- # You can pass in an options hash that overrides the options
- # in +DEFAULT_OPTIONS+.
- def file_column(attr, options={})
- options = DEFAULT_OPTIONS.merge(options) if options
-
- my_options = FileColumn::init_options(options,
- ActiveSupport::Inflector.underscore(self.name).to_s,
- attr.to_s)
-
- state_attr = "@#{attr}_state".to_sym
- state_method = "#{attr}_state".to_sym
-
- define_method state_method do
- result = instance_variable_get state_attr
- if result.nil?
- result = FileColumn::create_state(self, attr.to_s)
- instance_variable_set state_attr, result
- end
- result
- end
-
- private state_method
-
- define_method attr do |*args|
- send(state_method).absolute_path *args
- end
-
- define_method "#{attr}_relative_path" do |*args|
- send(state_method).relative_path *args
- end
-
- define_method "#{attr}_dir" do
- send(state_method).absolute_dir
- end
-
- define_method "#{attr}_relative_dir" do
- send(state_method).relative_dir
- end
-
- define_method "#{attr}=" do |file|
- state = send(state_method).assign(file)
- instance_variable_set state_attr, state
- if state.options[:after_upload] and state.just_uploaded?
- state.options[:after_upload].each do |sym|
- self.send sym
- end
- end
- end
-
- define_method "#{attr}_temp" do
- send(state_method).temp_path
- end
-
- define_method "#{attr}_temp=" do |temp_path|
- instance_variable_set state_attr, send(state_method).assign_temp(temp_path)
- end
-
- after_save_method = "#{attr}_after_save".to_sym
-
- define_method after_save_method do
- instance_variable_set state_attr, send(state_method).after_save
- end
-
- after_save after_save_method
-
- after_destroy_method = "#{attr}_after_destroy".to_sym
-
- define_method after_destroy_method do
- send(state_method).after_destroy
- end
- after_destroy after_destroy_method
-
- define_method "#{attr}_just_uploaded?" do
- send(state_method).just_uploaded?
- end
-
- # this creates a closure keeping a reference to my_options
- # right now that's the only way we store the options. We
- # might use a class attribute as well
- define_method "#{attr}_options" do
- my_options
- end
-
- private after_save_method, after_destroy_method
-
- FileColumn::MagickExtension::file_column(self, attr, my_options) if options[:magick]
- end
-
- end
-
- private
-
- def self.generate_temp_name
- now = Time.now
- "#{now.to_i}.#{now.usec}.#{Process.pid}"
- end
-
- def self.sanitize_filename(filename)
- filename = File.basename(filename.gsub("\\", "/")) # work-around for IE
- filename.gsub!(/[^a-zA-Z0-9\.\-\+_]/,"_")
- filename = "_#{filename}" if filename =~ /^\.+$/
- filename = "unnamed" if filename.size == 0
- filename
- end
-
-end
-
-
+++ /dev/null
-# This module contains helper methods for displaying and uploading files
-# for attributes created by +FileColumn+'s +file_column+ method. It will be
-# automatically included into ActionView::Base, thereby making this module's
-# methods available in all your views.
-module FileColumnHelper
-
- # Use this helper to create an upload field for a file_column attribute. This will generate
- # an additional hidden field to keep uploaded files during form-redisplays. For example,
- # when called with
- #
- # <%= file_column_field("entry", "image") %>
- #
- # the following HTML will be generated (assuming the form is redisplayed and something has
- # already been uploaded):
- #
- # <input type="hidden" name="entry[image_temp]" value="..." />
- # <input type="file" name="entry[image]" />
- #
- # You can use the +option+ argument to pass additional options to the file-field tag.
- #
- # Be sure to set the enclosing form's encoding to 'multipart/form-data', by
- # using something like this:
- #
- # <%= form_tag {:action => "create", ...}, :multipart => true %>
- def file_column_field(object, method, options={})
- result = ActionView::Helpers::InstanceTag.new(object.dup, method.to_s+"_temp", self).to_input_field_tag("hidden", {})
- result << ActionView::Helpers::InstanceTag.new(object.dup, method, self).to_input_field_tag("file", options)
- end
-
- # Creates an URL where an uploaded file can be accessed. When called for an Entry object with
- # id 42 (stored in <tt>@entry</tt>) like this
- #
- # <%= url_for_file_column(@entry, "image")
- #
- # the following URL will be produced, assuming the file "test.png" has been stored in
- # the "image"-column of an Entry object stored in <tt>@entry</tt>:
- #
- # /entry/image/42/test.png
- #
- # This will produce a valid URL even for temporary uploaded files, e.g. files where the object
- # they are belonging to has not been saved in the database yet.
- #
- # The URL produces, although starting with a slash, will be relative
- # to your app's root. If you pass it to one rails' +image_tag+
- # helper, rails will properly convert it to an absolute
- # URL. However, this will not be the case, if you create a link with
- # the +link_to+ helper. In this case, you can pass <tt>:absolute =>
- # true</tt> to +options+, which will make sure, the generated URL is
- # absolute on your server. Examples:
- #
- # <%= image_tag url_for_file_column(@entry, "image") %>
- # <%= link_to "Download", url_for_file_column(@entry, "image", :absolute => true) %>
- #
- # If there is currently no uploaded file stored in the object's column this method will
- # return +nil+.
- def url_for_file_column(object, method, options=nil)
- case object
- when String, Symbol
- object = instance_variable_get("@#{object.to_s}")
- end
-
- # parse options
- subdir = nil
- absolute = false
- if options
- case options
- when Hash
- subdir = options[:subdir]
- absolute = options[:absolute]
- when String, Symbol
- subdir = options
- end
- end
-
- relative_path = object.send("#{method}_relative_path", subdir)
- return nil unless relative_path
-
- url = ""
- url << request.relative_url_root.to_s if absolute
- url << "/"
- url << object.send("#{method}_options")[:base_url] << "/"
- url << relative_path
- end
-
- # Same as +url_for_file_colum+ but allows you to access different versions
- # of the image that have been processed by RMagick.
- #
- # If your +options+ parameter is non-nil this will
- # access a different version of an image that will be produced by
- # RMagick. You can use the following types for +options+:
- #
- # * a <tt>:symbol</tt> will select a version defined in the model
- # via FileColumn::Magick's <tt>:versions</tt> feature.
- # * a <tt>geometry_string</tt> will dynamically create an
- # image resized as specified by <tt>geometry_string</tt>. The image will
- # be stored so that it does not have to be recomputed the next time the
- # same version string is used.
- # * <tt>some_hash</tt> will dynamically create an image
- # that is created according to the options in <tt>some_hash</tt>. This
- # accepts exactly the same options as Magick's version feature.
- #
- # The version produced by RMagick will be stored in a special sub-directory.
- # The directory's name will be derived from the options you specified
- # (via a hash function) but if you want
- # to set it yourself, you can use the <tt>:name => name</tt> option.
- #
- # Examples:
- #
- # <%= url_for_image_column @entry, "image", "640x480" %>
- #
- # will produce an URL like this
- #
- # /entry/image/42/bdn19n/filename.jpg
- # # "640x480".hash.abs.to_s(36) == "bdn19n"
- #
- # and
- #
- # <%= url_for_image_column @entry, "image",
- # :size => "50x50", :crop => "1:1", :name => "thumb" %>
- #
- # will produce something like this:
- #
- # /entry/image/42/thumb/filename.jpg
- #
- # Hint: If you are using the same geometry string / options hash multiple times, you should
- # define it in a helper to stay with DRY. Another option is to define it in the model via
- # FileColumn::Magick's <tt>:versions</tt> feature and then refer to it via a symbol.
- #
- # The URL produced by this method is relative to your application's root URL,
- # although it will start with a slash.
- # If you pass this URL to rails' +image_tag+ helper, it will be converted to an
- # absolute URL automatically.
- # If there is currently no image uploaded, or there is a problem while loading
- # the image this method will return +nil+.
- def url_for_image_column(object, method, options=nil)
- case object
- when String, Symbol
- object = instance_variable_get("@#{object.to_s}")
- end
- subdir = nil
- if options
- subdir = object.send("#{method}_state").create_magick_version_if_needed(options)
- end
- if subdir.nil?
- nil
- else
- url_for_file_column(object, method, subdir)
- end
- end
-end
+++ /dev/null
-module FileColumn
-
- # This bit of code allows you to pass regular old files to
- # file_column. file_column depends on a few extra methods that the
- # CGI uploaded file class adds. We will add the equivalent methods
- # to file objects if necessary by extending them with this module. This
- # avoids opening up the standard File class which might result in
- # naming conflicts.
-
- module FileCompat # :nodoc:
- def original_filename
- File.basename(path)
- end
-
- def size
- File.size(path)
- end
-
- def local_path
- path
- end
-
- def content_type
- nil
- end
- end
-end
-
+++ /dev/null
-module FileColumn # :nodoc:
-
- class BaseUploadedFile # :nodoc:
- def transform_with_magick
- if needs_transform?
- begin
- img = ::Magick::Image::read(absolute_path).first
- rescue ::Magick::ImageMagickError
- if options[:magick][:image_required]
- @magick_errors ||= []
- @magick_errors << "invalid image"
- end
- return
- end
-
- if options[:magick][:versions]
- options[:magick][:versions].each_pair do |version, version_options|
- next if version_options[:lazy]
- dirname = version_options[:name]
- FileUtils.mkdir File.join(@dir, dirname)
- transform_image(img, version_options, absolute_path(dirname))
- end
- end
- if options[:magick][:size] or options[:magick][:crop] or options[:magick][:transformation] or options[:magick][:attributes]
- transform_image(img, options[:magick], absolute_path)
- end
-
- GC.start
- end
- end
-
- def create_magick_version_if_needed(version)
- # RMagick might not have been loaded so far.
- # We do not want to require it on every call of this method
- # as this might be fairly expensive, so we just try if ::Magick
- # exists and require it if not.
- begin
- ::Magick
- rescue NameError
- require 'RMagick'
- end
-
- if version.is_a?(Symbol)
- version_options = options[:magick][:versions][version]
- else
- version_options = MagickExtension::process_options(version)
- end
-
- unless File.exists?(absolute_path(version_options[:name]))
- begin
- img = ::Magick::Image::read(absolute_path).first
- rescue ::Magick::ImageMagickError
- # we might be called directly from the view here
- # so we just return nil if we cannot load the image
- return nil
- end
- dirname = version_options[:name]
- FileUtils.mkdir File.join(@dir, dirname)
- transform_image(img, version_options, absolute_path(dirname))
- end
-
- version_options[:name]
- end
-
- attr_reader :magick_errors
-
- def has_magick_errors?
- @magick_errors and !@magick_errors.empty?
- end
-
- private
-
- def needs_transform?
- options[:magick] and just_uploaded? and
- (options[:magick][:size] or options[:magick][:versions] or options[:magick][:transformation] or options[:magick][:attributes])
- end
-
- def transform_image(img, img_options, dest_path)
- begin
- if img_options[:transformation]
- if img_options[:transformation].is_a?(Symbol)
- img = @instance.send(img_options[:transformation], img)
- else
- img = img_options[:transformation].call(img)
- end
- end
- if img_options[:crop]
- dx, dy = img_options[:crop].split(':').map { |x| x.to_f }
- w, h = (img.rows * dx / dy), (img.columns * dy / dx)
- img = img.crop(::Magick::CenterGravity, [img.columns, w].min,
- [img.rows, h].min, true)
- end
-
- if img_options[:size]
- img = img.change_geometry(img_options[:size]) do |c, r, i|
- i.resize(c, r)
- end
- end
- ensure
- img.write(dest_path) do
- if img_options[:attributes]
- img_options[:attributes].each_pair do |property, value|
- self.send "#{property}=", value
- end
- end
- end
- File.chmod options[:permissions], dest_path
- end
- end
- end
-
- # If you are using file_column to upload images, you can
- # directly process the images with RMagick,
- # a ruby extension
- # for accessing the popular imagemagick libraries. You can find
- # more information about RMagick at http://rmagick.rubyforge.org.
- #
- # You can control what to do by adding a <tt>:magick</tt> option
- # to your options hash. All operations are performed immediately
- # after a new file is assigned to the file_column attribute (i.e.,
- # when a new file has been uploaded).
- #
- # == Resizing images
- #
- # To resize the uploaded image according to an imagemagick geometry
- # string, just use the <tt>:size</tt> option:
- #
- # file_column :image, :magick => {:size => "800x600>"}
- #
- # If the uploaded file cannot be loaded by RMagick, file_column will
- # signal a validation error for the corresponding attribute. If you
- # want to allow non-image files to be uploaded in a column that uses
- # the <tt>:magick</tt> option, you can set the <tt>:image_required</tt>
- # attribute to +false+:
- #
- # file_column :image, :magick => {:size => "800x600>",
- # :image_required => false }
- #
- # == Multiple versions
- #
- # You can also create additional versions of your image, for example
- # thumb-nails, like this:
- # file_column :image, :magick => {:versions => {
- # :thumb => {:size => "50x50"},
- # :medium => {:size => "640x480>"}
- # }
- #
- # These versions will be stored in separate sub-directories, named like the
- # symbol you used to identify the version. So in the previous example, the
- # image versions will be stored in "thumb", "screen" and "widescreen"
- # directories, resp.
- # A name different from the symbol can be set via the <tt>:name</tt> option.
- #
- # These versions can be accessed via FileColumnHelper's +url_for_image_column+
- # method like this:
- #
- # <%= url_for_image_column "entry", "image", :thumb %>
- #
- # == Cropping images
- #
- # If you wish to crop your images with a size ratio before scaling
- # them according to your version geometry, you can use the :crop directive.
- # file_column :image, :magick => {:versions => {
- # :square => {:crop => "1:1", :size => "50x50", :name => "thumb"},
- # :screen => {:crop => "4:3", :size => "640x480>"},
- # :widescreen => {:crop => "16:9", :size => "640x360!"},
- # }
- # }
- #
- # == Custom attributes
- #
- # To change some of the image properties like compression level before they
- # are saved you can set the <tt>:attributes</tt> option.
- # For a list of available attributes go to http://www.simplesystems.org/RMagick/doc/info.html
- #
- # file_column :image, :magick => { :attributes => { :quality => 30 } }
- #
- # == Custom transformations
- #
- # To perform custom transformations on uploaded images, you can pass a
- # callback to file_column:
- # file_column :image, :magick =>
- # Proc.new { |image| image.quantize(256, Magick::GRAYColorspace) }
- #
- # The callback you give, receives one argument, which is an instance
- # of Magick::Image, the RMagick image class. It should return a transformed
- # image. Instead of passing a <tt>Proc</tt> object, you can also give a
- # <tt>Symbol</tt>, the name of an instance method of your model.
- #
- # Custom transformations can be combined via the standard :size and :crop
- # features, by using the :transformation option:
- # file_column :image, :magick => {
- # :transformation => Proc.new { |image| ... },
- # :size => "640x480"
- # }
- #
- # In this case, the standard resizing operations will be performed after the
- # custom transformation.
- #
- # Of course, custom transformations can be used in versions, as well.
- #
- # <b>Note:</b> You'll need the
- # RMagick extension being installed in order to use file_column's
- # imagemagick integration.
- module MagickExtension
-
- def self.file_column(klass, attr, options) # :nodoc:
- require 'RMagick'
- options[:magick] = process_options(options[:magick],false) if options[:magick]
- if options[:magick][:versions]
- options[:magick][:versions].each_pair do |name, value|
- options[:magick][:versions][name] = process_options(value, name.to_s)
- end
- end
- state_method = "#{attr}_state".to_sym
- after_assign_method = "#{attr}_magick_after_assign".to_sym
-
- klass.send(:define_method, after_assign_method) do
- self.send(state_method).transform_with_magick
- end
-
- options[:after_upload] ||= []
- options[:after_upload] << after_assign_method
-
- klass.validate do |record|
- state = record.send(state_method)
- if state.has_magick_errors?
- state.magick_errors.each do |error|
- record.errors.add attr, error
- end
- end
- end
- end
-
-
- def self.process_options(options,create_name=true)
- case options
- when String then options = {:size => options}
- when Proc, Symbol then options = {:transformation => options }
- end
- if options[:geometry]
- options[:size] = options.delete(:geometry)
- end
- options[:image_required] = true unless options.key?(:image_required)
- if options[:name].nil? and create_name
- if create_name == true
- hash = 0
- for key in [:size, :crop]
- hash = hash ^ options[key].hash if options[key]
- end
- options[:name] = hash.abs.to_s(36)
- else
- options[:name] = create_name
- end
- end
- options
- end
-
- end
-end
+++ /dev/null
-# require this file from your "config/environment.rb" (after rails has been loaded)
-# to integrate the file_column extension into rails.
-
-require 'file_column'
-require 'file_column_helper'
-
-
-module ActiveRecord # :nodoc:
- class Base # :nodoc:
- # make file_column method available in all active record decendants
- include FileColumn
- end
-end
-
-module ActionView # :nodoc:
- class Base # :nodoc:
- include FileColumnHelper
- end
-end
+++ /dev/null
-require 'test/unit'
-
-# Add the methods +upload+, the <tt>setup_file_fixtures</tt> and
-# <tt>teardown_file_fixtures</tt> to the class Test::Unit::TestCase.
-class Test::Unit::TestCase
- # Returns a +Tempfile+ object as it would have been generated on file upload.
- # Use this method to create the parameters when emulating form posts with
- # file fields.
- #
- # === Example:
- #
- # def test_file_column_post
- # entry = { :title => 'foo', :file => upload('/tmp/foo.txt')}
- # post :upload, :entry => entry
- #
- # # ...
- # end
- #
- # === Parameters
- #
- # * <tt>path</tt> The path to the file to upload.
- # * <tt>content_type</tt> The MIME type of the file. If it is <tt>:guess</tt>,
- # the method will try to guess it.
- def upload(path, content_type=:guess, type=:tempfile)
- if content_type == :guess
- case path
- when /\.jpg$/ then content_type = "image/jpeg"
- when /\.png$/ then content_type = "image/png"
- else content_type = nil
- end
- end
- uploaded_file(path, content_type, File.basename(path), type)
- end
-
- # Copies the fixture files from "RAILS_ROOT/test/fixtures/file_column" into
- # the temporary storage directory used for testing
- # ("RAILS_ROOT/test/tmp/file_column"). Call this method in your
- # <tt>setup</tt> methods to get the file fixtures (images, for example) into
- # the directory used by file_column in testing.
- #
- # Note that the files and directories in the "fixtures/file_column" directory
- # must have the same structure as you would expect in your "/public" directory
- # after uploading with FileColumn.
- #
- # For example, the directory structure could look like this:
- #
- # test/fixtures/file_column/
- # `-- container
- # |-- first_image
- # | |-- 1
- # | | `-- image1.jpg
- # | `-- tmp
- # `-- second_image
- # |-- 1
- # | `-- image2.jpg
- # `-- tmp
- #
- # Your fixture file for this one "container" class fixture could look like this:
- #
- # first:
- # id: 1
- # first_image: image1.jpg
- # second_image: image1.jpg
- #
- # A usage example:
- #
- # def setup
- # setup_fixture_files
- #
- # # ...
- # end
- def setup_fixture_files
- tmp_path = File.join(RAILS_ROOT, "test", "tmp", "file_column")
- file_fixtures = Dir.glob File.join(RAILS_ROOT, "test", "fixtures", "file_column", "*")
-
- FileUtils.mkdir_p tmp_path unless File.exists?(tmp_path)
- FileUtils.cp_r file_fixtures, tmp_path
- end
-
- # Removes the directory "RAILS_ROOT/test/tmp/file_column/" so the files
- # copied on test startup are removed. Call this in your unit test's +teardown+
- # method.
- #
- # A usage example:
- #
- # def teardown
- # teardown_fixture_files
- #
- # # ...
- # end
- def teardown_fixture_files
- FileUtils.rm_rf File.join(RAILS_ROOT, "test", "tmp", "file_column")
- end
-
- private
-
- def uploaded_file(path, content_type, filename, type=:tempfile) # :nodoc:
- if type == :tempfile
- t = Tempfile.new(File.basename(filename))
- FileUtils.copy_file(path, t.path)
- else
- if path
- t = StringIO.new(IO.read(path))
- else
- t = StringIO.new
- end
- end
- (class << t; self; end).class_eval do
- alias local_path path if type == :tempfile
- define_method(:local_path) { "" } if type == :stringio
- define_method(:original_filename) {filename}
- define_method(:content_type) {content_type}
- end
- return t
- end
-end
-
-# If we are running in the "test" environment, we overwrite the default
-# settings for FileColumn so that files are not uploaded into "/public/"
-# in tests but rather into the directory "/test/tmp/file_column".
-if RAILS_ENV == "test"
- FileColumn::ClassMethods::DEFAULT_OPTIONS[:root_path] =
- File.join(RAILS_ROOT, "test", "tmp", "file_column")
-end
+++ /dev/null
-module FileColumn
- module Validations #:nodoc:
-
- def self.append_features(base)
- super
- base.extend(ClassMethods)
- end
-
- # This module contains methods to create validations of uploaded files. All methods
- # in this module will be included as class methods into <tt>ActiveRecord::Base</tt>
- # so that you can use them in your models like this:
- #
- # class Entry < ActiveRecord::Base
- # file_column :image
- # validates_filesize_of :image, :in => 0..1.megabyte
- # end
- module ClassMethods
- EXT_REGEXP = /\.([A-z0-9]+)$/
-
- # This validates the file type of one or more file_columns. A list of file columns
- # should be given followed by an options hash.
- #
- # Required options:
- # * <tt>:in</tt> => list of extensions or mime types. If mime types are used they
- # will be mapped into an extension via FileColumn::ClassMethods::MIME_EXTENSIONS.
- #
- # Examples:
- # validates_file_format_of :field, :in => ["gif", "png", "jpg"]
- # validates_file_format_of :field, :in => ["image/jpeg"]
- def validates_file_format_of(*attrs)
-
- options = attrs.pop if attrs.last.is_a?Hash
- raise ArgumentError, "Please include the :in option." if !options || !options[:in]
- options[:in] = [options[:in]] if options[:in].is_a?String
- raise ArgumentError, "Invalid value for option :in" unless options[:in].is_a?Array
-
- validates_each(attrs, options) do |record, attr, value|
- unless value.blank?
- mime_extensions = record.send("#{attr}_options")[:mime_extensions]
- extensions = options[:in].map{|o| mime_extensions[o] || o }
- record.errors.add attr, "is not a valid format." unless extensions.include?(value.scan(EXT_REGEXP).flatten.first)
- end
- end
-
- end
-
- # This validates the file size of one or more file_columns. A list of file columns
- # should be given followed by an options hash.
- #
- # Required options:
- # * <tt>:in</tt> => A size range. Note that you can use ActiveSupport's
- # numeric extensions for kilobytes, etc.
- #
- # Examples:
- # validates_filesize_of :field, :in => 0..100.megabytes
- # validates_filesize_of :field, :in => 15.kilobytes..1.megabyte
- def validates_filesize_of(*attrs)
-
- options = attrs.pop if attrs.last.is_a?Hash
- raise ArgumentError, "Please include the :in option." if !options || !options[:in]
- raise ArgumentError, "Invalid value for option :in" unless options[:in].is_a?Range
-
- validates_each(attrs, options) do |record, attr, value|
- unless value.blank?
- size = File.size(value)
- record.errors.add attr, "is smaller than the allowed size range." if size < options[:in].first
- record.errors.add attr, "is larger than the allowed size range." if size > options[:in].last
- end
- end
-
- end
-
- IMAGE_SIZE_REGEXP = /^(\d+)x(\d+)$/
-
- # Validates the image size of one or more file_columns. A list of file columns
- # should be given followed by an options hash. The validation will pass
- # if both image dimensions (rows and columns) are at least as big as
- # given in the <tt>:min</tt> option.
- #
- # Required options:
- # * <tt>:min</tt> => minimum image dimension string, in the format NNxNN
- # (columns x rows).
- #
- # Example:
- # validates_image_size :field, :min => "1200x1800"
- #
- # This validation requires RMagick to be installed on your system
- # to check the image's size.
- def validates_image_size(*attrs)
- options = attrs.pop if attrs.last.is_a?Hash
- raise ArgumentError, "Please include a :min option." if !options || !options[:min]
- minimums = options[:min].scan(IMAGE_SIZE_REGEXP).first.collect{|n| n.to_i} rescue []
- raise ArgumentError, "Invalid value for option :min (should be 'XXxYY')" unless minimums.size == 2
-
- require 'RMagick'
-
- validates_each(attrs, options) do |record, attr, value|
- unless value.blank?
- begin
- img = ::Magick::Image::read(value).first
- record.errors.add('image', "is too small, must be at least #{minimums[0]}x#{minimums[1]}") if ( img.rows < minimums[1] || img.columns < minimums[0] )
- rescue ::Magick::ImageMagickError
- record.errors.add('image', "invalid image")
- end
- img = nil
- GC.start
- end
- end
- end
- end
- end
-end
+++ /dev/null
-require 'test/unit'
-require 'rubygems'
-require 'active_support'
-require 'active_record'
-require 'action_view'
-require File.dirname(__FILE__) + '/connection'
-require 'stringio'
-
-RAILS_ROOT = File.dirname(__FILE__)
-RAILS_ENV = ""
-
-$: << "../lib"
-
-require 'file_column'
-require 'file_compat'
-require 'validations'
-require 'test_case'
-
-# do not use the file executable normally in our tests as
-# it may not be present on the machine we are running on
-FileColumn::ClassMethods::DEFAULT_OPTIONS =
- FileColumn::ClassMethods::DEFAULT_OPTIONS.merge({:file_exec => nil})
-
-class ActiveRecord::Base
- include FileColumn
- include FileColumn::Validations
-end
-
-
-class RequestMock
- attr_accessor :relative_url_root
-
- def initialize
- @relative_url_root = ""
- end
-end
-
-class Test::Unit::TestCase
-
- def assert_equal_paths(expected_path, path)
- assert_equal normalize_path(expected_path), normalize_path(path)
- end
-
-
- private
-
- def normalize_path(path)
- Pathname.new(path).realpath
- end
-
- def clear_validations
- [:validate, :validate_on_create, :validate_on_update].each do |attr|
- Entry.write_inheritable_attribute attr, []
- Movie.write_inheritable_attribute attr, []
- end
- end
-
- def file_path(filename)
- File.expand_path("#{File.dirname(__FILE__)}/fixtures/#{filename}")
- end
-
- alias_method :f, :file_path
-end
+++ /dev/null
-print "Using native MySQL\n"
-require 'logger'
-
-ActiveRecord::Base.logger = Logger.new("debug.log")
-
-db = 'file_column_test'
-
-ActiveRecord::Base.establish_connection(
- :adapter => "mysql",
- :host => "localhost",
- :username => "rails",
- :password => "",
- :database => db,
- :socket => "/var/run/mysqld/mysqld.sock"
-)
-
-load File.dirname(__FILE__) + "/fixtures/schema.rb"
+++ /dev/null
-require File.dirname(__FILE__) + '/abstract_unit'
-require File.dirname(__FILE__) + '/fixtures/entry'
-
-class UrlForFileColumnTest < Test::Unit::TestCase
- include FileColumnHelper
-
- def setup
- Entry.file_column :image
- @request = RequestMock.new
- end
-
- def test_url_for_file_column_with_temp_entry
- @e = Entry.new(:image => upload(f("skanthak.png")))
- url = url_for_file_column("e", "image")
- assert_match %r{^/entry/image/tmp/\d+(\.\d+)+/skanthak.png$}, url
- end
-
- def test_url_for_file_column_with_saved_entry
- @e = Entry.new(:image => upload(f("skanthak.png")))
- assert @e.save
-
- url = url_for_file_column("e", "image")
- assert_equal "/entry/image/#{@e.id}/skanthak.png", url
- end
-
- def test_url_for_file_column_works_with_symbol
- @e = Entry.new(:image => upload(f("skanthak.png")))
- assert @e.save
-
- url = url_for_file_column(:e, :image)
- assert_equal "/entry/image/#{@e.id}/skanthak.png", url
- end
-
- def test_url_for_file_column_works_with_object
- e = Entry.new(:image => upload(f("skanthak.png")))
- assert e.save
-
- url = url_for_file_column(e, "image")
- assert_equal "/entry/image/#{e.id}/skanthak.png", url
- end
-
- def test_url_for_file_column_should_return_nil_on_no_uploaded_file
- e = Entry.new
- assert_nil url_for_file_column(e, "image")
- end
-
- def test_url_for_file_column_without_extension
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "something/unknown", "local_filename")
- assert e.save
- assert_equal "/entry/image/#{e.id}/local_filename", url_for_file_column(e, "image")
- end
-end
-
-class UrlForFileColumnTest < Test::Unit::TestCase
- include FileColumnHelper
- include ActionView::Helpers::AssetTagHelper
- include ActionView::Helpers::TagHelper
- include ActionView::Helpers::UrlHelper
-
- def setup
- Entry.file_column :image
-
- # mock up some request data structures for AssetTagHelper
- @request = RequestMock.new
- @request.relative_url_root = "/foo/bar"
- @controller = self
- end
-
- def request
- @request
- end
-
- IMAGE_URL = %r{^/foo/bar/entry/image/.+/skanthak.png$}
- def test_with_image_tag
- e = Entry.new(:image => upload(f("skanthak.png")))
- html = image_tag url_for_file_column(e, "image")
- url = html.scan(/src=\"(.+)\"/).first.first
-
- assert_match IMAGE_URL, url
- end
-
- def test_with_link_to_tag
- e = Entry.new(:image => upload(f("skanthak.png")))
- html = link_to "Download", url_for_file_column(e, "image", :absolute => true)
- url = html.scan(/href=\"(.+)\"/).first.first
-
- assert_match IMAGE_URL, url
- end
-
- def test_relative_url_root_not_modified
- e = Entry.new(:image => upload(f("skanthak.png")))
- url_for_file_column(e, "image", :absolute => true)
-
- assert_equal "/foo/bar", @request.relative_url_root
- end
-end
+++ /dev/null
-require File.dirname(__FILE__) + '/abstract_unit'
-
-require File.dirname(__FILE__) + '/fixtures/entry'
-
-class Movie < ActiveRecord::Base
-end
-
-
-class FileColumnTest < Test::Unit::TestCase
-
- def setup
- # we define the file_columns here so that we can change
- # settings easily in a single test
-
- Entry.file_column :image
- Entry.file_column :file
- Movie.file_column :movie
-
- clear_validations
- end
-
- def teardown
- FileUtils.rm_rf File.dirname(__FILE__)+"/public/entry/"
- FileUtils.rm_rf File.dirname(__FILE__)+"/public/movie/"
- FileUtils.rm_rf File.dirname(__FILE__)+"/public/my_store_dir/"
- end
-
- def test_column_write_method
- assert Entry.new.respond_to?("image=")
- end
-
- def test_column_read_method
- assert Entry.new.respond_to?("image")
- end
-
- def test_sanitize_filename
- assert_equal "test.jpg", FileColumn::sanitize_filename("test.jpg")
- assert FileColumn::sanitize_filename("../../very_tricky/foo.bar") !~ /[\\\/]/, "slashes not removed"
- assert_equal "__foo", FileColumn::sanitize_filename('`*foo')
- assert_equal "foo.txt", FileColumn::sanitize_filename('c:\temp\foo.txt')
- assert_equal "_.", FileColumn::sanitize_filename(".")
- end
-
- def test_default_options
- e = Entry.new
- assert_match %r{/public/entry/image}, e.image_options[:store_dir]
- assert_match %r{/public/entry/image/tmp}, e.image_options[:tmp_base_dir]
- end
-
- def test_assign_without_save_with_tempfile
- do_test_assign_without_save(:tempfile)
- end
-
- def test_assign_without_save_with_stringio
- do_test_assign_without_save(:stringio)
- end
-
- def do_test_assign_without_save(upload_type)
- e = Entry.new
- e.image = uploaded_file(file_path("skanthak.png"), "image/png", "skanthak.png", upload_type)
- assert e.image.is_a?(String), "#{e.image.inspect} is not a String"
- assert File.exists?(e.image)
- assert FileUtils.identical?(e.image, file_path("skanthak.png"))
- end
-
- def test_filename_preserved
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", "local_filename.jpg")
- assert_equal "local_filename.jpg", File.basename(e.image)
- end
-
- def test_filename_stored_in_attribute
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- assert_equal "kerb.jpg", e["image"]
- end
-
- def test_extension_added
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", "local_filename")
- assert_equal "local_filename.jpg", File.basename(e.image)
- assert_equal "local_filename.jpg", e["image"]
- end
-
- def test_no_extension_without_content_type
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "something/unknown", "local_filename")
- assert_equal "local_filename", File.basename(e.image)
- assert_equal "local_filename", e["image"]
- end
-
- def test_extension_unknown_type
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "not/known", "local_filename")
- assert_equal "local_filename", File.basename(e.image)
- assert_equal "local_filename", e["image"]
- end
-
- def test_extension_unknown_type_with_extension
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "not/known", "local_filename.abc")
- assert_equal "local_filename.abc", File.basename(e.image)
- assert_equal "local_filename.abc", e["image"]
- end
-
- def test_extension_corrected
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", "local_filename.jpeg")
- assert_equal "local_filename.jpg", File.basename(e.image)
- assert_equal "local_filename.jpg", e["image"]
- end
-
- def test_double_extension
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "application/x-tgz", "local_filename.tar.gz")
- assert_equal "local_filename.tar.gz", File.basename(e.image)
- assert_equal "local_filename.tar.gz", e["image"]
- end
-
- FILE_UTILITY = "/usr/bin/file"
-
- def test_get_content_type_with_file
- Entry.file_column :image, :file_exec => FILE_UTILITY
-
- # run this test only if the machine we are running on
- # has the file utility installed
- if File.executable?(FILE_UTILITY)
- e = Entry.new
- file = FileColumn::TempUploadedFile.new(e, "image")
- file.instance_variable_set :@dir, File.dirname(file_path("kerb.jpg"))
- file.instance_variable_set :@filename, File.basename(file_path("kerb.jpg"))
-
- assert_equal "image/jpeg", file.get_content_type
- else
- puts "Warning: Skipping test_get_content_type_with_file test as '#{options[:file_exec]}' does not exist"
- end
- end
-
- def test_fix_extension_with_file
- Entry.file_column :image, :file_exec => FILE_UTILITY
-
- # run this test only if the machine we are running on
- # has the file utility installed
- if File.executable?(FILE_UTILITY)
- e = Entry.new(:image => uploaded_file(file_path("skanthak.png"), "", "skanthak.jpg"))
-
- assert_equal "skanthak.png", File.basename(e.image)
- else
- puts "Warning: Skipping test_fix_extension_with_file test as '#{options[:file_exec]}' does not exist"
- end
- end
-
- def test_do_not_fix_file_extensions
- Entry.file_column :image, :fix_file_extensions => false
-
- e = Entry.new(:image => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb"))
-
- assert_equal "kerb", File.basename(e.image)
- end
-
- def test_correct_extension
- e = Entry.new
- file = FileColumn::TempUploadedFile.new(e, "image")
-
- assert_equal "filename.jpg", file.correct_extension("filename.jpeg","jpg")
- assert_equal "filename.tar.gz", file.correct_extension("filename.jpg","tar.gz")
- assert_equal "filename.jpg", file.correct_extension("filename.tar.gz","jpg")
- assert_equal "Protokoll_01.09.2005.doc", file.correct_extension("Protokoll_01.09.2005","doc")
- assert_equal "strange.filenames.exist.jpg", file.correct_extension("strange.filenames.exist","jpg")
- assert_equal "another.strange.one.jpg", file.correct_extension("another.strange.one.png","jpg")
- end
-
- def test_assign_with_save
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg")
- tmp_file_path = e.image
- assert e.save
- assert File.exists?(e.image)
- assert FileUtils.identical?(e.image, file_path("kerb.jpg"))
- assert_equal "#{e.id}/kerb.jpg", e.image_relative_path
- assert !File.exists?(tmp_file_path), "temporary file '#{tmp_file_path}' not removed"
- assert !File.exists?(File.dirname(tmp_file_path)), "temporary directory '#{File.dirname(tmp_file_path)}' not removed"
-
- local_path = e.image
- e = Entry.find(e.id)
- assert_equal local_path, e.image
- end
-
- def test_dir_methods
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg")
- e.save
-
- assert_equal_paths File.join(RAILS_ROOT, "public", "entry", "image", e.id.to_s), e.image_dir
- assert_equal File.join(e.id.to_s), e.image_relative_dir
- end
-
- def test_store_dir_callback
- Entry.file_column :image, {:store_dir => :my_store_dir}
- e = Entry.new
-
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg")
- assert e.save
-
- assert_equal_paths File.join(RAILS_ROOT, "public", "my_store_dir", e.id), e.image_dir
- end
-
- def test_tmp_dir_with_store_dir_callback
- Entry.file_column :image, {:store_dir => :my_store_dir}
- e = Entry.new
- e.image = upload(f("kerb.jpg"))
-
- assert_equal File.expand_path(File.join(RAILS_ROOT, "public", "my_store_dir", "tmp")), File.expand_path(File.join(e.image_dir,".."))
- end
-
- def test_invalid_store_dir_callback
- Entry.file_column :image, {:store_dir => :my_store_dir_doesnt_exit}
- e = Entry.new
- assert_raise(ArgumentError) {
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg")
- e.save
- }
- end
-
- def test_subdir_parameter
- e = Entry.new
- assert_nil e.image("thumb")
- assert_nil e.image_relative_path("thumb")
- assert_nil e.image(nil)
-
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg")
-
- assert_equal "kerb.jpg", File.basename(e.image("thumb"))
- assert_equal "kerb.jpg", File.basename(e.image_relative_path("thumb"))
-
- assert_equal File.join(e.image_dir,"thumb","kerb.jpg"), e.image("thumb")
- assert_match %r{/thumb/kerb\.jpg$}, e.image_relative_path("thumb")
-
- assert_equal e.image, e.image(nil)
- assert_equal e.image_relative_path, e.image_relative_path(nil)
- end
-
- def test_cleanup_after_destroy
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- assert e.save
- local_path = e.image
- assert File.exists?(local_path)
- assert e.destroy
- assert !File.exists?(local_path), "'#{local_path}' still exists although entry was destroyed"
- assert !File.exists?(File.dirname(local_path))
- end
-
- def test_keep_tmp_image
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- e.validation_should_fail = true
- assert !e.save, "e should not save due to validation errors"
- assert File.exists?(local_path = e.image)
- image_temp = e.image_temp
- e = Entry.new("image_temp" => image_temp)
- assert_equal local_path, e.image
- assert e.save
- assert FileUtils.identical?(e.image, file_path("kerb.jpg"))
- end
-
- def test_keep_tmp_image_with_existing_image
- e = Entry.new("image" =>uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- assert e.save
- assert File.exists?(local_path = e.image)
- e = Entry.find(e.id)
- e.image = uploaded_file(file_path("skanthak.png"), "image/png", "skanthak.png")
- e.validation_should_fail = true
- assert !e.save
- temp_path = e.image_temp
- e = Entry.find(e.id)
- e.image_temp = temp_path
- assert e.save
-
- assert FileUtils.identical?(e.image, file_path("skanthak.png"))
- assert !File.exists?(local_path), "old image has not been deleted"
- end
-
- def test_replace_tmp_image_temp_first
- do_test_replace_tmp_image([:image_temp, :image])
- end
-
- def test_replace_tmp_image_temp_last
- do_test_replace_tmp_image([:image, :image_temp])
- end
-
- def do_test_replace_tmp_image(order)
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- e.validation_should_fail = true
- assert !e.save
- image_temp = e.image_temp
- temp_path = e.image
- new_img = uploaded_file(file_path("skanthak.png"), "image/png", "skanthak.png")
- e = Entry.new
- for method in order
- case method
- when :image_temp then e.image_temp = image_temp
- when :image then e.image = new_img
- end
- end
- assert e.save
- assert FileUtils.identical?(e.image, file_path("skanthak.png")), "'#{e.image}' is not the expected 'skanthak.png'"
- assert !File.exists?(temp_path), "temporary file '#{temp_path}' is not cleaned up"
- assert !File.exists?(File.dirname(temp_path)), "temporary directory not cleaned up"
- assert e.image_just_uploaded?
- end
-
- def test_replace_image_on_saved_object
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- assert e.save
- old_file = e.image
- e = Entry.find(e.id)
- e.image = uploaded_file(file_path("skanthak.png"), "image/png", "skanthak.png")
- assert e.save
- assert FileUtils.identical?(file_path("skanthak.png"), e.image)
- assert old_file != e.image
- assert !File.exists?(old_file), "'#{old_file}' has not been cleaned up"
- end
-
- def test_edit_without_touching_image
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- assert e.save
- e = Entry.find(e.id)
- assert e.save
- assert FileUtils.identical?(file_path("kerb.jpg"), e.image)
- end
-
- def test_save_without_image
- e = Entry.new
- assert e.save
- e.reload
- assert_nil e.image
- end
-
- def test_delete_saved_image
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- assert e.save
- local_path = e.image
- e.image = nil
- assert_nil e.image
- assert File.exists?(local_path), "file '#{local_path}' should not be deleted until transaction is saved"
- assert e.save
- assert_nil e.image
- assert !File.exists?(local_path)
- e.reload
- assert e["image"].blank?
- e = Entry.find(e.id)
- assert_nil e.image
- end
-
- def test_delete_tmp_image
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- local_path = e.image
- e.image = nil
- assert_nil e.image
- assert e["image"].blank?
- assert !File.exists?(local_path)
- end
-
- def test_delete_nonexistant_image
- e = Entry.new
- e.image = nil
- assert e.save
- assert_nil e.image
- end
-
- def test_delete_image_on_non_null_column
- e = Entry.new("file" => upload(f("skanthak.png")))
- assert e.save
-
- local_path = e.file
- assert File.exists?(local_path)
- e.file = nil
- assert e.save
- assert !File.exists?(local_path)
- end
-
- def test_ie_filename
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", 'c:\images\kerb.jpg'))
- assert e.image_relative_path =~ /^tmp\/[\d\.]+\/kerb\.jpg$/, "relative path '#{e.image_relative_path}' was not as expected"
- assert File.exists?(e.image)
- end
-
- def test_just_uploaded?
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", 'c:\images\kerb.jpg'))
- assert e.image_just_uploaded?
- assert e.save
- assert e.image_just_uploaded?
-
- e = Entry.new("image" => uploaded_file(file_path("kerb.jpg"), "image/jpeg", 'kerb.jpg'))
- temp_path = e.image_temp
- e = Entry.new("image_temp" => temp_path)
- assert !e.image_just_uploaded?
- assert e.save
- assert !e.image_just_uploaded?
- end
-
- def test_empty_tmp
- e = Entry.new
- e.image_temp = ""
- assert_nil e.image
- end
-
- def test_empty_tmp_with_image
- e = Entry.new
- e.image_temp = ""
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", 'c:\images\kerb.jpg')
- local_path = e.image
- assert File.exists?(local_path)
- e.image_temp = ""
- assert local_path, e.image
- end
-
- def test_empty_filename
- e = Entry.new
- assert_equal "", e["file"]
- assert_nil e.file
- assert_nil e["image"]
- assert_nil e.image
- end
-
- def test_with_two_file_columns
- e = Entry.new
- e.image = uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg")
- e.file = uploaded_file(file_path("skanthak.png"), "image/png", "skanthak.png")
- assert e.save
- assert_match %{/entry/image/}, e.image
- assert_match %{/entry/file/}, e.file
- assert FileUtils.identical?(e.image, file_path("kerb.jpg"))
- assert FileUtils.identical?(e.file, file_path("skanthak.png"))
- end
-
- def test_with_two_models
- e = Entry.new(:image => uploaded_file(file_path("kerb.jpg"), "image/jpeg", "kerb.jpg"))
- m = Movie.new(:movie => uploaded_file(file_path("skanthak.png"), "image/png", "skanthak.png"))
- assert e.save
- assert m.save
- assert_match %{/entry/image/}, e.image
- assert_match %{/movie/movie/}, m.movie
- assert FileUtils.identical?(e.image, file_path("kerb.jpg"))
- assert FileUtils.identical?(m.movie, file_path("skanthak.png"))
- end
-
- def test_no_file_uploaded
- e = Entry.new
- assert_nothing_raised { e.image =
- uploaded_file(nil, "application/octet-stream", "", :stringio) }
- assert_equal nil, e.image
- end
-
- # when safari submits a form where no file has been
- # selected, it does not transmit a content-type and
- # the result is an empty string ""
- def test_no_file_uploaded_with_safari
- e = Entry.new
- assert_nothing_raised { e.image = "" }
- assert_equal nil, e.image
- end
-
- def test_detect_wrong_encoding
- e = Entry.new
- assert_raise(TypeError) { e.image ="img42.jpg" }
- end
-
- def test_serializable_before_save
- e = Entry.new
- e.image = uploaded_file(file_path("skanthak.png"), "image/png", "skanthak.png")
- assert_nothing_raised {
- flash = Marshal.dump(e)
- e = Marshal.load(flash)
- }
- assert File.exists?(e.image)
- end
-
- def test_should_call_after_upload_on_new_upload
- Entry.file_column :image, :after_upload => [:after_assign]
- e = Entry.new
- e.image = upload(f("skanthak.png"))
- assert e.after_assign_called?
- end
-
- def test_should_call_user_after_save_on_save
- e = Entry.new(:image => upload(f("skanthak.png")))
- assert e.save
-
- assert_kind_of FileColumn::PermanentUploadedFile, e.send(:image_state)
- assert e.after_save_called?
- end
-
-
- def test_assign_standard_files
- e = Entry.new
- e.image = File.new(file_path('skanthak.png'))
-
- assert_equal 'skanthak.png', File.basename(e.image)
- assert FileUtils.identical?(file_path('skanthak.png'), e.image)
-
- assert e.save
- end
-
-
- def test_validates_filesize
- Entry.validates_filesize_of :image, :in => 50.kilobytes..100.kilobytes
-
- e = Entry.new(:image => upload(f("kerb.jpg")))
- assert e.save
-
- e.image = upload(f("skanthak.png"))
- assert !e.save
- assert e.errors.invalid?("image")
- end
-
- def test_validates_file_format_simple
- e = Entry.new(:image => upload(f("skanthak.png")))
- assert e.save
-
- Entry.validates_file_format_of :image, :in => ["jpg"]
-
- e.image = upload(f("kerb.jpg"))
- assert e.save
-
- e.image = upload(f("mysql.sql"))
- assert !e.save
- assert e.errors.invalid?("image")
-
- end
-
- def test_validates_image_size
- Entry.validates_image_size :image, :min => "640x480"
-
- e = Entry.new(:image => upload(f("kerb.jpg")))
- assert e.save
-
- e = Entry.new(:image => upload(f("skanthak.png")))
- assert !e.save
- assert e.errors.invalid?("image")
- end
-
- def do_permission_test(uploaded_file, permissions=0641)
- Entry.file_column :image, :permissions => permissions
-
- e = Entry.new(:image => uploaded_file)
- assert e.save
-
- assert_equal permissions, (File.stat(e.image).mode & 0777)
- end
-
- def test_permissions_with_small_file
- do_permission_test upload(f("skanthak.png"), :guess, :stringio)
- end
-
- def test_permission_with_big_file
- do_permission_test upload(f("kerb.jpg"))
- end
-
- def test_permission_that_overrides_umask
- do_permission_test upload(f("skanthak.png"), :guess, :stringio), 0666
- do_permission_test upload(f("kerb.jpg")), 0666
- end
-
- def test_access_with_empty_id
- # an empty id might happen after a clone or through some other
- # strange event. Since we would create a path that contains nothing
- # where the id would have been, we should fail fast with an exception
- # in this case
-
- e = Entry.new(:image => upload(f("skanthak.png")))
- assert e.save
- id = e.id
-
- e = Entry.find(id)
-
- e["id"] = ""
- assert_raise(RuntimeError) { e.image }
-
- e = Entry.find(id)
- e["id"] = nil
- assert_raise(RuntimeError) { e.image }
- end
-end
-
-# Tests for moving temp dir to permanent dir
-class FileColumnMoveTest < Test::Unit::TestCase
-
- def setup
- # we define the file_columns here so that we can change
- # settings easily in a single test
-
- Entry.file_column :image
-
- end
-
- def teardown
- FileUtils.rm_rf File.dirname(__FILE__)+"/public/entry/"
- end
-
- def test_should_move_additional_files_from_tmp
- e = Entry.new
- e.image = uploaded_file(file_path("skanthak.png"), "image/png", "skanthak.png")
- FileUtils.cp file_path("kerb.jpg"), File.dirname(e.image)
- assert e.save
- dir = File.dirname(e.image)
- assert File.exists?(File.join(dir, "skanthak.png"))
- assert File.exists?(File.join(dir, "kerb.jpg"))
- end
-
- def test_should_move_direcotries_on_save
- e = Entry.new(:image => upload(f("skanthak.png")))
-
- FileUtils.mkdir( e.image_dir+"/foo" )
- FileUtils.cp file_path("kerb.jpg"), e.image_dir+"/foo/kerb.jpg"
-
- assert e.save
-
- assert File.exists?(e.image)
- assert File.exists?(File.dirname(e.image)+"/foo/kerb.jpg")
- end
-
- def test_should_overwrite_dirs_with_files_on_reupload
- e = Entry.new(:image => upload(f("skanthak.png")))
-
- FileUtils.mkdir( e.image_dir+"/kerb.jpg")
- FileUtils.cp file_path("kerb.jpg"), e.image_dir+"/kerb.jpg/"
- assert e.save
-
- e.image = upload(f("kerb.jpg"))
- assert e.save
-
- assert File.file?(e.image_dir+"/kerb.jpg")
- end
-
- def test_should_overwrite_files_with_dirs_on_reupload
- e = Entry.new(:image => upload(f("skanthak.png")))
-
- assert e.save
- assert File.file?(e.image_dir+"/skanthak.png")
-
- e.image = upload(f("kerb.jpg"))
- FileUtils.mkdir(e.image_dir+"/skanthak.png")
-
- assert e.save
- assert File.file?(e.image_dir+"/kerb.jpg")
- assert !File.file?(e.image_dir+"/skanthak.png")
- assert File.directory?(e.image_dir+"/skanthak.png")
- end
-
-end
-
+++ /dev/null
-class Entry < ActiveRecord::Base
- attr_accessor :validation_should_fail
-
- def validate
- errors.add("image","some stupid error") if @validation_should_fail
- end
-
- def after_assign
- @after_assign_called = true
- end
-
- def after_assign_called?
- @after_assign_called
- end
-
- def after_save
- @after_save_called = true
- end
-
- def after_save_called?
- @after_save_called
- end
-
- def my_store_dir
- # not really dynamic but at least it could be...
- "my_store_dir"
- end
-
- def load_image_with_rmagick(path)
- Magick::Image::read(path).first
- end
-end
+++ /dev/null
-this is certainly not a JPEG image
+++ /dev/null
--- MySQL dump 9.11
---
--- Host: localhost Database: file_column_test
--- ------------------------------------------------------
--- Server version 4.0.24
-
---
--- Table structure for table `entries`
---
-
-DROP TABLE IF EXISTS entries;
-CREATE TABLE entries (
- id int(11) NOT NULL auto_increment,
- image varchar(200) default NULL,
- file varchar(200) NOT NULL,
- PRIMARY KEY (id)
-) TYPE=MyISAM;
-
-DROP TABLE IF EXISTS movies;
-CREATE TABLE movies (
- id int(11) NOT NULL auto_increment,
- movie varchar(200) default NULL,
- PRIMARY KEY (id)
-) TYPE=MyISAM;
-
+++ /dev/null
-ActiveRecord::Schema.define do
- create_table :entries, :force => true do |t|
- t.column :image, :string, :null => true
- t.column :file, :string, :null => false
- end
-
- create_table :movies, :force => true do |t|
- t.column :movie, :string
- end
-end
+++ /dev/null
-require File.dirname(__FILE__) + '/abstract_unit'
-require 'RMagick'
-require File.dirname(__FILE__) + '/fixtures/entry'
-
-
-class AbstractRMagickTest < Test::Unit::TestCase
- def teardown
- FileUtils.rm_rf File.dirname(__FILE__)+"/public/entry/"
- end
-
- def test_truth
- assert true
- end
-
- private
-
- def read_image(path)
- Magick::Image::read(path).first
- end
-
- def assert_max_image_size(img, s)
- assert img.columns <= s, "img has #{img.columns} columns, expected: #{s}"
- assert img.rows <= s, "img has #{img.rows} rows, expected: #{s}"
- assert_equal s, [img.columns, img.rows].max
- end
-end
-
-class RMagickSimpleTest < AbstractRMagickTest
- def setup
- Entry.file_column :image, :magick => { :geometry => "100x100" }
- end
-
- def test_simple_resize_without_save
- e = Entry.new
- e.image = upload(f("kerb.jpg"))
-
- img = read_image(e.image)
- assert_max_image_size img, 100
- end
-
- def test_simple_resize_with_save
- e = Entry.new
- e.image = upload(f("kerb.jpg"))
- assert e.save
- e.reload
-
- img = read_image(e.image)
- assert_max_image_size img, 100
- end
-
- def test_resize_on_saved_image
- Entry.file_column :image, :magick => { :geometry => "100x100" }
-
- e = Entry.new
- e.image = upload(f("skanthak.png"))
- assert e.save
- e.reload
- old_path = e.image
-
- e.image = upload(f("kerb.jpg"))
- assert e.save
- assert "kerb.jpg", File.basename(e.image)
- assert !File.exists?(old_path), "old image '#{old_path}' still exists"
-
- img = read_image(e.image)
- assert_max_image_size img, 100
- end
-
- def test_invalid_image
- e = Entry.new
- assert_nothing_raised { e.image = upload(f("invalid-image.jpg")) }
- assert !e.valid?
- end
-
- def test_serializable
- e = Entry.new
- e.image = upload(f("skanthak.png"))
- assert_nothing_raised {
- flash = Marshal.dump(e)
- e = Marshal.load(flash)
- }
- assert File.exists?(e.image)
- end
-
- def test_imagemagick_still_usable
- e = Entry.new
- assert_nothing_raised {
- img = e.load_image_with_rmagick(file_path("skanthak.png"))
- assert img.kind_of?(Magick::Image)
- }
- end
-end
-
-class RMagickRequiresImageTest < AbstractRMagickTest
- def setup
- Entry.file_column :image, :magick => {
- :size => "100x100>",
- :image_required => false,
- :versions => {
- :thumb => "80x80>",
- :large => {:size => "200x200>", :lazy => true}
- }
- }
- end
-
- def test_image_required_with_image
- e = Entry.new(:image => upload(f("skanthak.png")))
- assert_max_image_size read_image(e.image), 100
- assert e.valid?
- end
-
- def test_image_required_with_invalid_image
- e = Entry.new(:image => upload(f("invalid-image.jpg")))
- assert e.valid?, "did not ignore invalid image"
- assert FileUtils.identical?(e.image, f("invalid-image.jpg")), "uploaded file has not been left alone"
- end
-
- def test_versions_with_invalid_image
- e = Entry.new(:image => upload(f("invalid-image.jpg")))
- assert e.valid?
-
- image_state = e.send(:image_state)
- assert_nil image_state.create_magick_version_if_needed(:thumb)
- assert_nil image_state.create_magick_version_if_needed(:large)
- assert_nil image_state.create_magick_version_if_needed("300x300>")
- end
-end
-
-class RMagickCustomAttributesTest < AbstractRMagickTest
- def assert_image_property(img, property, value, text = nil)
- assert File.exists?(img), "the image does not exist"
- assert_equal value, read_image(img).send(property), text
- end
-
- def test_simple_attributes
- Entry.file_column :image, :magick => { :attributes => { :quality => 20 } }
- e = Entry.new("image" => upload(f("kerb.jpg")))
- assert_image_property e.image, :quality, 20, "the quality was not set"
- end
-
- def test_version_attributes
- Entry.file_column :image, :magick => {
- :versions => {
- :thumb => { :attributes => { :quality => 20 } }
- }
- }
- e = Entry.new("image" => upload(f("kerb.jpg")))
- assert_image_property e.image("thumb"), :quality, 20, "the quality was not set"
- end
-
- def test_lazy_attributes
- Entry.file_column :image, :magick => {
- :versions => {
- :thumb => { :attributes => { :quality => 20 }, :lazy => true }
- }
- }
- e = Entry.new("image" => upload(f("kerb.jpg")))
- e.send(:image_state).create_magick_version_if_needed(:thumb)
- assert_image_property e.image("thumb"), :quality, 20, "the quality was not set"
- end
-end
-
-class RMagickVersionsTest < AbstractRMagickTest
- def setup
- Entry.file_column :image, :magick => {:geometry => "200x200",
- :versions => {
- :thumb => "50x50",
- :medium => {:geometry => "100x100", :name => "100_100"},
- :large => {:geometry => "150x150", :lazy => true}
- }
- }
- end
-
-
- def test_should_create_thumb
- e = Entry.new("image" => upload(f("skanthak.png")))
-
- assert File.exists?(e.image("thumb")), "thumb-nail not created"
-
- assert_max_image_size read_image(e.image("thumb")), 50
- end
-
- def test_version_name_can_be_different_from_key
- e = Entry.new("image" => upload(f("skanthak.png")))
-
- assert File.exists?(e.image("100_100"))
- assert !File.exists?(e.image("medium"))
- end
-
- def test_should_not_create_lazy_versions
- e = Entry.new("image" => upload(f("skanthak.png")))
- assert !File.exists?(e.image("large")), "lazy versions should not be created unless needed"
- end
-
- def test_should_create_lazy_version_on_demand
- e = Entry.new("image" => upload(f("skanthak.png")))
-
- e.send(:image_state).create_magick_version_if_needed(:large)
-
- assert File.exists?(e.image("large")), "lazy version should be created on demand"
-
- assert_max_image_size read_image(e.image("large")), 150
- end
-
- def test_generated_name_should_not_change
- e = Entry.new("image" => upload(f("skanthak.png")))
-
- name1 = e.send(:image_state).create_magick_version_if_needed("50x50")
- name2 = e.send(:image_state).create_magick_version_if_needed("50x50")
- name3 = e.send(:image_state).create_magick_version_if_needed(:geometry => "50x50")
- assert_equal name1, name2, "hash value has changed"
- assert_equal name1, name3, "hash value has changed"
- end
-
- def test_should_create_version_with_string
- e = Entry.new("image" => upload(f("skanthak.png")))
-
- name = e.send(:image_state).create_magick_version_if_needed("32x32")
-
- assert File.exists?(e.image(name))
-
- assert_max_image_size read_image(e.image(name)), 32
- end
-
- def test_should_create_safe_auto_id
- e = Entry.new("image" => upload(f("skanthak.png")))
-
- name = e.send(:image_state).create_magick_version_if_needed("32x32")
-
- assert_match /^[a-zA-Z0-9]+$/, name
- end
-end
-
-class RMagickCroppingTest < AbstractRMagickTest
- def setup
- Entry.file_column :image, :magick => {:geometry => "200x200",
- :versions => {
- :thumb => {:crop => "1:1", :geometry => "50x50"}
- }
- }
- end
-
- def test_should_crop_image_on_upload
- e = Entry.new("image" => upload(f("skanthak.png")))
-
- img = read_image(e.image("thumb"))
-
- assert_equal 50, img.rows
- assert_equal 50, img.columns
- end
-
-end
-
-class UrlForImageColumnTest < AbstractRMagickTest
- include FileColumnHelper
-
- def setup
- Entry.file_column :image, :magick => {
- :versions => {:thumb => "50x50"}
- }
- @request = RequestMock.new
- end
-
- def test_should_use_version_on_symbol_option
- e = Entry.new(:image => upload(f("skanthak.png")))
-
- url = url_for_image_column(e, "image", :thumb)
- assert_match %r{^/entry/image/tmp/.+/thumb/skanthak.png$}, url
- end
-
- def test_should_use_string_as_size
- e = Entry.new(:image => upload(f("skanthak.png")))
-
- url = url_for_image_column(e, "image", "50x50")
-
- assert_match %r{^/entry/image/tmp/.+/.+/skanthak.png$}, url
-
- url =~ /\/([^\/]+)\/skanthak.png$/
- dirname = $1
-
- assert_max_image_size read_image(e.image(dirname)), 50
- end
-
- def test_should_accept_version_hash
- e = Entry.new(:image => upload(f("skanthak.png")))
-
- url = url_for_image_column(e, "image", :size => "50x50", :crop => "1:1", :name => "small")
-
- assert_match %r{^/entry/image/tmp/.+/small/skanthak.png$}, url
-
- img = read_image(e.image("small"))
- assert_equal 50, img.rows
- assert_equal 50, img.columns
- end
-end
-
-class RMagickPermissionsTest < AbstractRMagickTest
- def setup
- Entry.file_column :image, :magick => {:geometry => "200x200",
- :versions => {
- :thumb => {:crop => "1:1", :geometry => "50x50"}
- }
- }, :permissions => 0616
- end
-
- def check_permissions(e)
- assert_equal 0616, (File.stat(e.image).mode & 0777)
- assert_equal 0616, (File.stat(e.image("thumb")).mode & 0777)
- end
-
- def test_permissions_with_rmagick
- e = Entry.new(:image => upload(f("skanthak.png")))
-
- check_permissions e
-
- assert e.save
-
- check_permissions e
- end
-end
-
-class Entry
- def transform_grey(img)
- img.quantize(256, Magick::GRAYColorspace)
- end
-end
-
-class RMagickTransformationTest < AbstractRMagickTest
- def assert_transformed(image)
- assert File.exists?(image), "the image does not exist"
- assert 256 > read_image(image).number_colors, "the number of colors was not changed"
- end
-
- def test_simple_transformation
- Entry.file_column :image, :magick => { :transformation => Proc.new { |image| image.quantize(256, Magick::GRAYColorspace) } }
- e = Entry.new("image" => upload(f("skanthak.png")))
- assert_transformed(e.image)
- end
-
- def test_simple_version_transformation
- Entry.file_column :image, :magick => {
- :versions => { :thumb => Proc.new { |image| image.quantize(256, Magick::GRAYColorspace) } }
- }
- e = Entry.new("image" => upload(f("skanthak.png")))
- assert_transformed(e.image("thumb"))
- end
-
- def test_complex_version_transformation
- Entry.file_column :image, :magick => {
- :versions => {
- :thumb => { :transformation => Proc.new { |image| image.quantize(256, Magick::GRAYColorspace) } }
- }
- }
- e = Entry.new("image" => upload(f("skanthak.png")))
- assert_transformed(e.image("thumb"))
- end
-
- def test_lazy_transformation
- Entry.file_column :image, :magick => {
- :versions => {
- :thumb => { :transformation => Proc.new { |image| image.quantize(256, Magick::GRAYColorspace) }, :lazy => true }
- }
- }
- e = Entry.new("image" => upload(f("skanthak.png")))
- e.send(:image_state).create_magick_version_if_needed(:thumb)
- assert_transformed(e.image("thumb"))
- end
-
- def test_simple_callback_transformation
- Entry.file_column :image, :magick => :transform_grey
- e = Entry.new(:image => upload(f("skanthak.png")))
- assert_transformed(e.image)
- end
-
- def test_complex_callback_transformation
- Entry.file_column :image, :magick => { :transformation => :transform_grey }
- e = Entry.new(:image => upload(f("skanthak.png")))
- assert_transformed(e.image)
- end
-end
+++ /dev/null
-require File.dirname(__FILE__) + '/abstract_unit'
-require File.dirname(__FILE__) + '/fixtures/entry'
-
-class RMagickViewOnlyTest < Test::Unit::TestCase
- include FileColumnHelper
-
- def setup
- Entry.file_column :image
- @request = RequestMock.new
- end
-
- def teardown
- FileUtils.rm_rf File.dirname(__FILE__)+"/public/entry/"
- end
-
- def test_url_for_image_column_without_model_versions
- e = Entry.new(:image => upload(f("skanthak.png")))
-
- assert_nothing_raised { url_for_image_column e, "image", "50x50" }
- end
-end
+++ /dev/null
-Copyright (c) 2006-2008 Dr.-Ing. Stefan Kaes
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+++ /dev/null
-== SqlSessionStore
-
-See http://railsexpress.de/blog/articles/2005/12/19/roll-your-own-sql-session-store
-
-Only Mysql, Postgres and Oracle are currently supported (others work,
-but you won't see much performance improvement).
-
-== Step 1
-
-If you have generated your sessions table using rake db:sessions:create, go to Step 2
-
-If you're using an old version of sql_session_store, run
- script/generate sql_session_store DB
-where DB is mysql, postgresql or oracle
-
-Then run
- rake migrate
-or
- rake db:migrate
-for edge rails.
-
-== Step 2
-
-Add the code below after the initializer config section:
-
- ActionController::CgiRequest::DEFAULT_SESSION_OPTIONS.
- update(:database_manager => SqlSessionStore)
-
-Finally, depending on your database type, add
-
- SqlSessionStore.session_class = MysqlSession
-or
-
- SqlSessionStore.session_class = PostgresqlSession
-or
- SqlSessionStore.session_class = OracleSession
-
-after the initializer section in environment.rb
-
-== Step 3 (optional)
-
-If you want to use a database separate from your default one to store
-your sessions, specify a configuration in your database.yml file (say
-sessions), and establish the connection on SqlSession in
-environment.rb:
-
- SqlSession.establish_connection :sessions
-
-
-== IMPORTANT NOTES
-
-1. The class name SQLSessionStore has changed to SqlSessionStore to
- let Rails work its autoload magic.
-
-2. You will need the binary drivers for Mysql or Postgresql.
- These have been verified to work:
-
- * ruby-postgres (0.7.1.2005.12.21) with postgreql 8.1
- * ruby-mysql 2.7.1 with Mysql 4.1
- * ruby-mysql 2.7.2 with Mysql 5.0
+++ /dev/null
-require 'rake'
-require 'rake/testtask'
-require 'rake/rdoctask'
-
-desc 'Default: run unit tests.'
-task :default => :test
-
-desc 'Test the sql_session_store plugin.'
-Rake::TestTask.new(:test) do |t|
- t.libs << 'lib'
- t.pattern = 'test/**/*_test.rb'
- t.verbose = true
-end
-
-desc 'Generate documentation for the sql_session_store plugin.'
-Rake::RDocTask.new(:rdoc) do |rdoc|
- rdoc.rdoc_dir = 'rdoc'
- rdoc.title = 'SqlSessionStore'
- rdoc.options << '--line-numbers' << '--inline-source'
- rdoc.rdoc_files.include('README')
- rdoc.rdoc_files.include('lib/**/*.rb')
-end
+++ /dev/null
-Description:
- The sql_session_store generator creates a migration for use with
- the sql session store. It takes one argument: the database
- type. Only mysql and postgreql are currently supported.
-
-Example:
- ./script/generate sql_session_store mysql
-
- This will create the following migration:
-
- db/migrate/XXX_add_sql_session.rb
-
- Use
-
- ./script/generate sql_session_store postgreql
-
- to get a migration for postgres.
+++ /dev/null
-class SqlSessionStoreGenerator < Rails::Generator::NamedBase
- def initialize(runtime_args, runtime_options = {})
- runtime_args.insert(0, 'add_sql_session')
- if runtime_args.include?('postgresql')
- @_database = 'postgresql'
- elsif runtime_args.include?('mysql')
- @_database = 'mysql'
- elsif runtime_args.include?('oracle')
- @_database = 'oracle'
- else
- puts "error: database type not given.\nvalid arguments are: mysql or postgresql"
- exit
- end
- super
- end
-
- def manifest
- record do |m|
- m.migration_template("migration.rb", 'db/migrate',
- :assigns => { :migration_name => "SqlSessionStoreSetup", :database => @_database },
- :migration_file_name => "sql_session_store_setup"
- )
- end
- end
-end
+++ /dev/null
-class <%= migration_name %> < ActiveRecord::Migration
-
- class Session < ActiveRecord::Base; end
-
- def self.up
- c = ActiveRecord::Base.connection
- if c.tables.include?('sessions')
- if (columns = Session.column_names).include?('sessid')
- rename_column :sessions, :sessid, :session_id
- else
- add_column :sessions, :session_id, :string unless columns.include?('session_id')
- add_column :sessions, :data, :text unless columns.include?('data')
- if columns.include?('created_on')
- rename_column :sessions, :created_on, :created_at
- else
- add_column :sessions, :created_at, :timestamp unless columns.include?('created_at')
- end
- if columns.include?('updated_on')
- rename_column :sessions, :updated_on, :updated_at
- else
- add_column :sessions, :updated_at, :timestamp unless columns.include?('updated_at')
- end
- end
- else
- create_table :sessions, :options => '<%= database == "mysql" ? "ENGINE=MyISAM" : "" %>' do |t|
- t.column :session_id, :string
- t.column :data, :text
- t.column :created_at, :timestamp
- t.column :updated_at, :timestamp
- end
- add_index :sessions, :session_id, :name => 'session_id_idx'
- end
- end
-
- def self.down
- raise IrreversibleMigration
- end
-end
+++ /dev/null
-require 'sql_session_store'\r
+++ /dev/null
-# Install hook code here
-puts IO.read(File.join(File.dirname(__FILE__), 'README'))
+++ /dev/null
-require 'mysql'
-
-# allow access to the real Mysql connection
-class ActiveRecord::ConnectionAdapters::MysqlAdapter
- attr_reader :connection
-end
-
-# MysqlSession is a down to the bare metal session store
-# implementation to be used with +SQLSessionStore+. It is much faster
-# than the default ActiveRecord implementation.
-#
-# The implementation assumes that the table column names are 'id',
-# 'data', 'created_at' and 'updated_at'. If you want use other names,
-# you will need to change the SQL statments in the code.
-
-class MysqlSession
-
- # if you need Rails components, and you have a pages which create
- # new sessions, and embed components insides this pages that need
- # session access, then you *must* set +eager_session_creation+ to
- # true (as of Rails 1.0).
- cattr_accessor :eager_session_creation
- @@eager_session_creation = false
-
- attr_accessor :id, :session_id, :data
-
- def initialize(session_id, data)
- @session_id = session_id
- @data = data
- @id = nil
- end
-
- class << self
-
- # retrieve the session table connection and get the 'raw' Mysql connection from it
- def session_connection
- SqlSession.connection.connection
- end
-
- # try to find a session with a given +session_id+. returns nil if
- # no such session exists. note that we don't retrieve
- # +created_at+ and +updated_at+ as they are not accessed anywhyere
- # outside this class
- def find_session(session_id)
- connection = session_connection
- connection.query_with_result = true
- session_id = Mysql::quote(session_id)
- result = connection.query("SELECT id, data FROM sessions WHERE `session_id`='#{session_id}' LIMIT 1")
- my_session = nil
- # each is used below, as other methods barf on my 64bit linux machine
- # I suspect this to be a bug in mysql-ruby
- result.each do |row|
- my_session = new(session_id, row[1])
- my_session.id = row[0]
- end
- result.free
- my_session
- end
-
- # create a new session with given +session_id+ and +data+
- # and save it immediately to the database
- def create_session(session_id, data)
- session_id = Mysql::quote(session_id)
- new_session = new(session_id, data)
- if @@eager_session_creation
- connection = session_connection
- connection.query("INSERT INTO sessions (`created_at`, `updated_at`, `session_id`, `data`) VALUES (NOW(), NOW(), '#{session_id}', '#{Mysql::quote(data)}')")
- new_session.id = connection.insert_id
- end
- new_session
- end
-
- # delete all sessions meeting a given +condition+. it is the
- # caller's responsibility to pass a valid sql condition
- def delete_all(condition=nil)
- if condition
- session_connection.query("DELETE FROM sessions WHERE #{condition}")
- else
- session_connection.query("DELETE FROM sessions")
- end
- end
-
- end # class methods
-
- # update session with given +data+.
- # unlike the default implementation using ActiveRecord, updating of
- # column `updated_at` will be done by the datbase itself
- def update_session(data)
- connection = self.class.session_connection
- if @id
- # if @id is not nil, this is a session already stored in the database
- # update the relevant field using @id as key
- connection.query("UPDATE sessions SET `updated_at`=NOW(), `data`='#{Mysql::quote(data)}' WHERE id=#{@id}")
- else
- # if @id is nil, we need to create a new session in the database
- # and set @id to the primary key of the inserted record
- connection.query("INSERT INTO sessions (`created_at`, `updated_at`, `session_id`, `data`) VALUES (NOW(), NOW(), '#{@session_id}', '#{Mysql::quote(data)}')")
- @id = connection.insert_id
- end
- end
-
- # destroy the current session
- def destroy
- self.class.delete_all("session_id='#{session_id}'")
- end
-
-end
-
-__END__
-
-# This software is released under the MIT license
-#
-# Copyright (c) 2005-2008 Stefan Kaes
-
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+++ /dev/null
-require 'oci8'
-
-# allow access to the real Oracle connection
-class ActiveRecord::ConnectionAdapters::OracleAdapter
- attr_reader :connection
-end
-
-# OracleSession is a down to the bare metal session store
-# implementation to be used with +SQLSessionStore+. It is much faster
-# than the default ActiveRecord implementation.
-#
-# The implementation assumes that the table column names are 'id',
-# 'session_id', 'data', 'created_at' and 'updated_at'. If you want use
-# other names, you will need to change the SQL statments in the code.
-#
-# This table layout is compatible with ActiveRecordStore.
-
-class OracleSession
-
- # if you need Rails components, and you have a pages which create
- # new sessions, and embed components insides these pages that need
- # session access, then you *must* set +eager_session_creation+ to
- # true (as of Rails 1.0). Not needed for Rails 1.1 and up.
- cattr_accessor :eager_session_creation
- @@eager_session_creation = false
-
- attr_accessor :id, :session_id, :data
-
- def initialize(session_id, data)
- @session_id = session_id
- @data = data
- @id = nil
- end
-
- class << self
-
- # retrieve the session table connection and get the 'raw' Oracle connection from it
- def session_connection
- SqlSession.connection.connection
- end
-
- # try to find a session with a given +session_id+. returns nil if
- # no such session exists. note that we don't retrieve
- # +created_at+ and +updated_at+ as they are not accessed anywhyere
- # outside this class.
- def find_session(session_id)
- new_session = nil
- connection = session_connection
- result = connection.exec("SELECT id, data FROM sessions WHERE session_id = :a and rownum=1", session_id)
-
- # Make sure to save the @id if we find an existing session
- while row = result.fetch
- new_session = new(session_id,row[1].read)
- new_session.id = row[0]
- end
- result.close
- new_session
- end
-
- # create a new session with given +session_id+ and +data+
- # and save it immediately to the database
- def create_session(session_id, data)
- new_session = new(session_id, data)
- if @@eager_session_creation
- connection = session_connection
- connection.exec("INSERT INTO sessions (id, created_at, updated_at, session_id, data)"+
- " VALUES (sessions_seq.nextval, SYSDATE, SYSDATE, :a, :b)",
- session_id, data)
- result = connection.exec("SELECT sessions_seq.currval FROM dual")
- row = result.fetch
- new_session.id = row[0].to_i
- end
- new_session
- end
-
- # delete all sessions meeting a given +condition+. it is the
- # caller's responsibility to pass a valid sql condition
- def delete_all(condition=nil)
- if condition
- session_connection.exec("DELETE FROM sessions WHERE #{condition}")
- else
- session_connection.exec("DELETE FROM sessions")
- end
- end
-
- end # class methods
-
- # update session with given +data+.
- # unlike the default implementation using ActiveRecord, updating of
- # column `updated_at` will be done by the database itself
- def update_session(data)
- connection = self.class.session_connection
- if @id
- # if @id is not nil, this is a session already stored in the database
- # update the relevant field using @id as key
- connection.exec("UPDATE sessions SET updated_at = SYSDATE, data = :a WHERE id = :b",
- data, @id)
- else
- # if @id is nil, we need to create a new session in the database
- # and set @id to the primary key of the inserted record
- connection.exec("INSERT INTO sessions (id, created_at, updated_at, session_id, data)"+
- " VALUES (sessions_seq.nextval, SYSDATE, SYSDATE, :a, :b)",
- @session_id, data)
- result = connection.exec("SELECT sessions_seq.currval FROM dual")
- row = result.fetch
- @id = row[0].to_i
- end
- end
-
- # destroy the current session
- def destroy
- self.class.delete_all("session_id='#{session_id}'")
- end
-
-end
-
-__END__
-
-# This software is released under the MIT license
-#
-# Copyright (c) 2006-2008 Stefan Kaes
-# Copyright (c) 2006-2008 Tiago Macedo
-# Copyright (c) 2007-2008 Nate Wiger
-#
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
+++ /dev/null
-require 'postgres'
-
-# allow access to the real Mysql connection
-class ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
- attr_reader :connection
-end
-
-# PostgresqlSession is a down to the bare metal session store
-# implementation to be used with +SQLSessionStore+. It is much faster
-# than the default ActiveRecord implementation.
-#
-# The implementation assumes that the table column names are 'id',
-# 'session_id', 'data', 'created_at' and 'updated_at'. If you want use
-# other names, you will need to change the SQL statments in the code.
-#
-# This table layout is compatible with ActiveRecordStore.
-
-class PostgresqlSession
-
- # if you need Rails components, and you have a pages which create
- # new sessions, and embed components insides these pages that need
- # session access, then you *must* set +eager_session_creation+ to
- # true (as of Rails 1.0). Not needed for Rails 1.1 and up.
- cattr_accessor :eager_session_creation
- @@eager_session_creation = false
-
- attr_accessor :id, :session_id, :data
-
- def initialize(session_id, data)
- @session_id = session_id
- @data = data
- @id = nil
- end
-
- class << self
-
- # retrieve the session table connection and get the 'raw' Postgresql connection from it
- def session_connection
- SqlSession.connection.connection
- end
-
- # try to find a session with a given +session_id+. returns nil if
- # no such session exists. note that we don't retrieve
- # +created_at+ and +updated_at+ as they are not accessed anywhyere
- # outside this class.
- def find_session(session_id)
- connection = session_connection
- # postgres adds string delimiters when quoting, so strip them off
- session_id = PGconn::quote(session_id)[1..-2]
- result = connection.query("SELECT id, data FROM sessions WHERE session_id='#{session_id}' LIMIT 1")
- my_session = nil
- # each is used below, as other methods barf on my 64bit linux machine
- # I suspect this to be a bug in mysql-ruby
- result.each do |row|
- my_session = new(session_id, row[1])
- my_session.id = row[0]
- end
- result.clear
- my_session
- end
-
- # create a new session with given +session_id+ and +data+
- # and save it immediately to the database
- def create_session(session_id, data)
- # postgres adds string delimiters when quoting, so strip them off
- session_id = PGconn::quote(session_id)[1..-2]
- new_session = new(session_id, data)
- if @@eager_session_creation
- connection = session_connection
- connection.query("INSERT INTO sessions (\"created_at\", \"updated_at\", \"session_id\", \"data\") VALUES (NOW(), NOW(), '#{session_id}', #{PGconn::quote(data)})")
- new_session.id = connection.lastval
- end
- new_session
- end
-
- # delete all sessions meeting a given +condition+. it is the
- # caller's responsibility to pass a valid sql condition
- def delete_all(condition=nil)
- if condition
- session_connection.query("DELETE FROM sessions WHERE #{condition}")
- else
- session_connection.query("DELETE FROM sessions")
- end
- end
-
- end # class methods
-
- # update session with given +data+.
- # unlike the default implementation using ActiveRecord, updating of
- # column `updated_at` will be done by the database itself
- def update_session(data)
- connection = self.class.session_connection
- if @id
- # if @id is not nil, this is a session already stored in the database
- # update the relevant field using @id as key
- connection.query("UPDATE sessions SET \"updated_at\"=NOW(), \"data\"=#{PGconn::quote(data)} WHERE id=#{@id}")
- else
- # if @id is nil, we need to create a new session in the database
- # and set @id to the primary key of the inserted record
- connection.query("INSERT INTO sessions (\"created_at\", \"updated_at\", \"session_id\", \"data\") VALUES (NOW(), NOW(), '#{@session_id}', #{PGconn::quote(data)})")
- @id = connection.lastval rescue connection.query("select lastval()").first[0]
- end
- end
-
- # destroy the current session
- def destroy
- self.class.delete_all("session_id=#{PGconn.quote(session_id)}")
- end
-
-end
-
-__END__
-
-# This software is released under the MIT license
-#
-# Copyright (c) 2006-2008 Stefan Kaes
-
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
+++ /dev/null
-# An ActiveRecord class which corresponds to the database table\r
-# +sessions+. Functions +find_session+, +create_session+,\r
-# +update_session+ and +destroy+ constitute the interface to class\r
-# +SqlSessionStore+.\r
-\r
-class SqlSession < ActiveRecord::Base\r
- # this class should not be reloaded\r
- def self.reloadable?\r
- false\r
- end\r
-\r
- # retrieve session data for a given +session_id+ from the database,\r
- # return nil if no such session exists\r
- def self.find_session(session_id)\r
- find :first, :conditions => "session_id='#{session_id}'"\r
- end\r
-\r
- # create a new session with given +session_id+ and +data+\r
- def self.create_session(session_id, data)\r
- new(:session_id => session_id, :data => data)\r
- end\r
-\r
- # update session data and store it in the database\r
- def update_session(data)\r
- update_attribute('data', data)\r
- end\r
-end\r
+++ /dev/null
-require 'active_record'
-require 'cgi'
-require 'cgi/session'
-begin
- require 'base64'
-rescue LoadError
-end
-
-# +SqlSessionStore+ is a stripped down, optimized for speed version of
-# class +ActiveRecordStore+.
-
-class SqlSessionStore
-
- # The class to be used for creating, retrieving and updating sessions.
- # Defaults to SqlSessionStore::Session, which is derived from +ActiveRecord::Base+.
- #
- # In order to achieve acceptable performance you should implement
- # your own session class, similar to the one provided for Myqsl.
- #
- # Only functions +find_session+, +create_session+,
- # +update_session+ and +destroy+ are required. See file +mysql_session.rb+.
-
- cattr_accessor :session_class
- @@session_class = SqlSession
-
- # Create a new SqlSessionStore instance.
- #
- # +session+ is the session for which this instance is being created.
- #
- # +option+ is currently ignored as no options are recognized.
-
- def initialize(session, option=nil)
- if @session = @@session_class.find_session(session.session_id)
- @data = unmarshalize(@session.data)
- else
- @session = @@session_class.create_session(session.session_id, marshalize({}))
- @data = {}
- end
- end
-
- # Update the database and disassociate the session object
- def close
- if @session
- @session.update_session(marshalize(@data))
- @session = nil
- end
- end
-
- # Delete the current session, disassociate and destroy session object
- def delete
- if @session
- @session.destroy
- @session = nil
- end
- end
-
- # Restore session data from the session object
- def restore
- if @session
- @data = unmarshalize(@session.data)
- end
- end
-
- # Save session data in the session object
- def update
- if @session
- @session.update_session(marshalize(@data))
- end
- end
-
- private
- if defined?(Base64)
- def unmarshalize(data)
- Marshal.load(Base64.decode64(data))
- end
-
- def marshalize(data)
- Base64.encode64(Marshal.dump(data))
- end
- else
- def unmarshalize(data)
- Marshal.load(data.unpack("m").first)
- end
-
- def marshalize(data)
- [Marshal.dump(data)].pack("m")
- end
- end
-
-end
-
-__END__
-
-# This software is released under the MIT license
-#
-# Copyright (c) 2005-2008 Stefan Kaes
-
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
+++ /dev/null
-require 'sqlite3'
-
-# allow access to the real Sqlite connection
-#class ActiveRecord::ConnectionAdapters::SQLiteAdapter
-# attr_reader :connection
-#end
-
-# SqliteSession is a down to the bare metal session store
-# implementation to be used with +SQLSessionStore+. It is much faster
-# than the default ActiveRecord implementation.
-#
-# The implementation assumes that the table column names are 'id',
-# 'data', 'created_at' and 'updated_at'. If you want use other names,
-# you will need to change the SQL statments in the code.
-
-class SqliteSession
-
- # if you need Rails components, and you have a pages which create
- # new sessions, and embed components insides this pages that need
- # session access, then you *must* set +eager_session_creation+ to
- # true (as of Rails 1.0).
- cattr_accessor :eager_session_creation
- @@eager_session_creation = false
-
- attr_accessor :id, :session_id, :data
-
- def initialize(session_id, data)
- @session_id = session_id
- @data = data
- @id = nil
- end
-
- class << self
-
- # retrieve the session table connection and get the 'raw' Sqlite connection from it
- def session_connection
- SqlSession.connection.instance_variable_get(:@connection)
- end
-
- # try to find a session with a given +session_id+. returns nil if
- # no such session exists. note that we don't retrieve
- # +created_at+ and +updated_at+ as they are not accessed anywhyere
- # outside this class
- def find_session(session_id)
- connection = session_connection
- session_id = SQLite3::Database.quote(session_id)
- result = connection.execute("SELECT id, data FROM sessions WHERE `session_id`='#{session_id}' LIMIT 1")
- my_session = nil
- # each is used below, as other methods barf on my 64bit linux machine
- # I suspect this to be a bug in sqlite-ruby
- result.each do |row|
- my_session = new(session_id, row[1])
- my_session.id = row[0]
- end
-# result.free
- my_session
- end
-
- # create a new session with given +session_id+ and +data+
- # and save it immediately to the database
- def create_session(session_id, data)
- session_id = SQLite3::Database.quote(session_id)
- new_session = new(session_id, data)
- if @@eager_session_creation
- connection = session_connection
- connection.execute("INSERT INTO sessions ('id', `created_at`, `updated_at`, `session_id`, `data`) VALUES (NULL, datetime('now'), datetime('now'), '#{session_id}', '#{SQLite3::Database.quote(data)}')")
- new_session.id = connection.last_insert_row_id()
- end
- new_session
- end
-
- # delete all sessions meeting a given +condition+. it is the
- # caller's responsibility to pass a valid sql condition
- def delete_all(condition=nil)
- if condition
- session_connection.execute("DELETE FROM sessions WHERE #{condition}")
- else
- session_connection.execute("DELETE FROM sessions")
- end
- end
-
- end # class methods
-
- # update session with given +data+.
- # unlike the default implementation using ActiveRecord, updating of
- # column `updated_at` will be done by the database itself
- def update_session(data)
- connection = SqlSession.connection.instance_variable_get(:@connection) #self.class.session_connection
- if @id
- # if @id is not nil, this is a session already stored in the database
- # update the relevant field using @id as key
- connection.execute("UPDATE sessions SET `updated_at`=datetime('now'), `data`='#{SQLite3::Database.quote(data)}' WHERE id=#{@id}")
- else
- # if @id is nil, we need to create a new session in the database
- # and set @id to the primary key of the inserted record
- connection.execute("INSERT INTO sessions ('id', `created_at`, `updated_at`, `session_id`, `data`) VALUES (NULL, datetime('now'), datetime('now'), '#{@session_id}', '#{SQLite3::Database.quote(data)}')")
- @id = connection.last_insert_row_id()
- end
- end
-
- # destroy the current session
- def destroy
- connection = SqlSession.connection.instance_variable_get(:@connection)
- connection.execute("delete from sessions where session_id='#{session_id}'")
- end
-
-end
-
-__END__
-
-# This software is released under the MIT license
-#
-# Copyright (c) 2005-2008 Stefan Kaes
-# Copyright (c) 2006-2008 Ted X Toth
-
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-
-# The above copyright notice and this permission notice shall be
-# included in all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
projects / rails.git / commitdiff
