X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/0e96027a209d59ff5e7f5c2b1405febc59664a16..38e152d784fe0577b07d6f542b44a8d1f5c84371:/app/controllers/changeset_controller.rb?ds=sidebyside diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb index 704a2a0f6..29b9c787b 100644 --- a/app/controllers/changeset_controller.rb +++ b/app/controllers/changeset_controller.rb @@ -4,15 +4,17 @@ class ChangesetController < ApplicationController layout 'site' require 'xml/libxml' - session :off, :except => [:list, :list_user, :list_bbox] - before_filter :authorize_web, :only => [:list, :list_user, :list_bbox] - before_filter :set_locale, :only => [:list, :list_user, :list_bbox] + before_filter :authorize_web, :only => [:list] + before_filter :set_locale, :only => [:list] before_filter :authorize, :only => [:create, :update, :delete, :upload, :include, :close] + before_filter :require_allow_write_api, :only => [:create, :update, :delete, :upload, :include, :close] before_filter :require_public_data, :only => [:create, :update, :delete, :upload, :include, :close] before_filter :check_api_writable, :only => [:create, :update, :delete, :upload, :include] - before_filter :check_api_readable, :except => [:create, :update, :delete, :upload, :download, :query] + before_filter :check_api_readable, :except => [:create, :update, :delete, :upload, :download, :query, :list] + before_filter(:only => [:list]) { |c| c.check_database_readable(true) } after_filter :compress_output - around_filter :api_call_handle_error + around_filter :api_call_handle_error, :except => [:list] + around_filter :web_timeout, :only => [:list] filter_parameter_logging " cs.id.to_s, :content_type => "text/plain" - else - raise OSM::APIBadXMLError.new(Changeset, request.raw_post); - end + # Assume that Changeset.from_xml has thrown an exception if there is an error parsing the xml + cs.user_id = @user.id + cs.save_with_tags! + render :text => cs.id.to_s, :content_type => "text/plain" end ## @@ -115,7 +114,7 @@ class ChangesetController < ApplicationController # changeset. # # Returns: a diffResult document, as described in - # http://wiki.openstreetmap.org/index.php/OSM_Protocol_Version_0.6 + # http://wiki.openstreetmap.org/wiki/OSM_Protocol_Version_0.6 def upload # only allow POST requests, as the upload method is most definitely # not idempotent, as several uploads with placeholder IDs will have @@ -206,7 +205,7 @@ class ChangesetController < ApplicationController # create the conditions that the user asked for. some or all of # these may be nil. conditions = conditions_bbox(params['bbox']) - conditions = cond_merge conditions, conditions_user(params['user']) + conditions = cond_merge conditions, conditions_user(params['user'], params['display_name']) conditions = cond_merge conditions, conditions_time(params['time']) conditions = cond_merge conditions, conditions_open(params['open']) conditions = cond_merge conditions, conditions_closed(params['closed']) @@ -255,80 +254,73 @@ class ChangesetController < ApplicationController ## # list edits (open changesets) in reverse chronological order def list - conditions = conditions_nonempty - - - # @changesets = Changeset.find(:all, :order => "closed_at DESC", :conditions => ['closed_at < ?', DateTime.now], :limit=> 20) - - - #@edit_pages, @edits = paginate(:changesets, - # :include => [:user, :changeset_tags], - # :conditions => conditions, - # :order => "changesets.created_at DESC", - # :per_page => 20) - # - - @edits = Changeset.find(:all, - :order => "changesets.created_at DESC", - :conditions => conditions, - :limit => 20) - - end - - ## - # list edits (changesets) belonging to a user - def list_user - user = User.find_by_display_name(params[:display_name], :conditions => {:visible => true}) - - if user - @display_name = user.display_name - if not user.data_public? and @user != user - @edits = nil - render - else - conditions = cond_merge conditions, ['user_id = ?', user.id] - conditions = cond_merge conditions, conditions_nonempty - @edit_pages, @edits = paginate(:changesets, - :include => [:user, :changeset_tags], - :conditions => conditions, - :order => "changesets.created_at DESC", - :per_page => 20) - end - else - @not_found_user = params[:display_name] - render :template => 'user/no_such_user', :status => :not_found - end - end - - ## - # list changesets in a bbox - def list_bbox - # support 'bbox' param or alternatively 'minlon', 'minlat' etc - if params['bbox'] - bbox = params['bbox'] - elsif params['minlon'] and params['minlat'] and params['maxlon'] and params['maxlat'] - bbox = h(params['minlon']) + ',' + h(params['minlat']) + ',' + h(params['maxlon']) + ',' + h(params['maxlat']) + if request.format == :atom and params[:page] + redirect_to params.merge({ :page => nil }), :status => :moved_permanently else - #TODO: fix bugs in location determination for history tab (and other tabs) then uncomment this redirect - #redirect_to :action => 'list' + conditions = conditions_nonempty + + if params[:display_name] + user = User.find_by_display_name(params[:display_name], :conditions => { :status => ["active", "confirmed"] }) + + if user + if user.data_public? or user == @user + conditions = cond_merge conditions, ['user_id = ?', user.id] + else + conditions = cond_merge conditions, ['false'] + end + elsif request.format == :html + @title = t 'user.no_such_user.title' + @not_found_user = params[:display_name] + render :template => 'user/no_such_user', :status => :not_found + end + end + + if params[:bbox] + bbox = params[:bbox] + elsif params[:minlon] and params[:minlat] and params[:maxlon] and params[:maxlat] + bbox = params[:minlon] + ',' + params[:minlat] + ',' + params[:maxlon] + ',' + params[:maxlat] + end - # For now just render immediately, and skip the db - render - return + if bbox + conditions = cond_merge conditions, conditions_bbox(bbox) + bbox = BoundingBox.from_s(bbox) + bbox_link = render_to_string :partial => "bbox", :object => bbox + end + + if user + user_link = render_to_string :partial => "user", :object => user + end + + if user and bbox + @title = t 'changeset.list.title_user_bbox', :user => user.display_name, :bbox => bbox.to_s + @heading = t 'changeset.list.heading_user_bbox', :user => user.display_name, :bbox => bbox.to_s + @description = t 'changeset.list.description_user_bbox', :user => user_link, :bbox => bbox_link + elsif user + @title = t 'changeset.list.title_user', :user => user.display_name + @heading = t 'changeset.list.heading_user', :user => user.display_name + @description = t 'changeset.list.description_user', :user => user_link + elsif bbox + @title = t 'changeset.list.title_bbox', :bbox => bbox.to_s + @heading = t 'changeset.list.heading_bbox', :bbox => bbox.to_s + @description = t 'changeset.list.description_bbox', :bbox => bbox_link + else + @title = t 'changeset.list.title' + @heading = t 'changeset.list.heading' + @description = t 'changeset.list.description' + end + + @page = (params[:page] || 1).to_i + @page_size = 20 + + @edits = Changeset.find(:all, + :include => [:user, :changeset_tags], + :conditions => conditions, + :order => "changesets.created_at DESC", + :offset => (@page - 1) * @page_size, + :limit => @page_size) end - - conditions = conditions_bbox(bbox); - conditions = cond_merge conditions, conditions_nonempty - - @edit_pages, @edits = paginate(:changesets, - :include => [:user, :changeset_tags], - :conditions => conditions, - :order => "changesets.created_at DESC", - :per_page => 20) - - @bbox = sanitise_boundaries(bbox.split(/,/)) unless bbox==nil end - + private #------------------------------------------------------------ # utility functions below. @@ -359,7 +351,10 @@ private raise OSM::APIBadUserInput.new("Minimum longitude should be less than maximum.") unless bbox[0] <= bbox[2] raise OSM::APIBadUserInput.new("Minimum latitude should be less than maximum.") unless bbox[1] <= bbox[3] return ['min_lon < ? and max_lon > ? and min_lat < ? and max_lat > ?', - bbox[2] * GeoRecord::SCALE, bbox[0] * GeoRecord::SCALE, bbox[3]* GeoRecord::SCALE, bbox[1] * GeoRecord::SCALE] + (bbox[2] * GeoRecord::SCALE).to_i, + (bbox[0] * GeoRecord::SCALE).to_i, + (bbox[3] * GeoRecord::SCALE).to_i, + (bbox[1] * GeoRecord::SCALE).to_i] else return nil end @@ -367,12 +362,23 @@ private ## # restrict changesets to those by a particular user - def conditions_user(user) - unless user.nil? - # user input checking, we don't have any UIDs < 1 - raise OSM::APIBadUserInput.new("invalid user ID") if user.to_i < 1 + def conditions_user(user, name) + unless user.nil? and name.nil? + # shouldn't provide both name and UID + raise OSM::APIBadUserInput.new("provide either the user ID or display name, but not both") if user and name + + # use either the name or the UID to find the user which we're selecting on. + u = if name.nil? + # user input checking, we don't have any UIDs < 1 + raise OSM::APIBadUserInput.new("invalid user ID") if user.to_i < 1 + u = User.find(user.to_i) + else + u = User.find_by_display_name(name) + end + + # make sure we found a user + raise OSM::APINotFoundError.new if u.nil? - u = User.find(user.to_i) # should be able to get changesets of public users only, or # our own changesets regardless of public-ness. unless u.data_public? @@ -430,7 +436,7 @@ private # query changesets which are closed # ('closed at' time has passed or changes limit is hit) def conditions_closed(closed) - return closed.nil? ? nil : ['closed_at < ? and num_changes > ?', + return closed.nil? ? nil : ['closed_at < ? or num_changes > ?', Time.now.getutc, Changeset::MAX_ELEMENTS] end