Changed User model to not allow nil display_name (w/ tests)

[rails.git] / app / models / trace.rb

diff --git a/app/models/trace.rb b/app/models/trace.rb
index 160060a6d9126b07c7366ab82a547f335ba883fe..0e81805509aea9ad62a3abe88de54f557bdb0f47 100644 (file)
--- a/app/models/trace.rb
+++ b/app/models/trace.rb
@@ -1,3 +1,31 @@
+# == Schema Information
+#
+# Table name: gpx_files
+#
+#  id          :bigint(8)        not null, primary key
+#  user_id     :bigint(8)        not null
+#  visible     :boolean          default(TRUE), not null
+#  name        :string           default(""), not null
+#  size        :bigint(8)
+#  latitude    :float
+#  longitude   :float
+#  timestamp   :datetime         not null
+#  description :string           default(""), not null
+#  inserted    :boolean          not null
+#  visibility  :enum             default("public"), not null
+#  length      :bigint(8)
+#
+# Indexes
+#
+#  gpx_files_timestamp_idx           (timestamp)
+#  gpx_files_user_id_idx             (user_id)
+#  gpx_files_visible_visibility_idx  (visible,visibility)
+#
+# Foreign Keys
+#
+#  gpx_files_user_id_fkey  (user_id => users.id)
+#
+
 class Trace < ActiveRecord::Base
   self.table_name = "gpx_files"
 
@@ -12,6 +40,7 @@ class Trace < ActiveRecord::Base
 
   validates :user, :presence => true, :associated => true
   validates :name, :presence => true, :length => 1..255
+  validates :name, :description, :invalid_chars => true
   validates :description, :presence => { :on => :create }, :length => 1..255
   validates :timestamp, :presence => true
   validates :visibility, :inclusion => %w[private public trackable identifiable]
@@ -187,15 +216,17 @@ class Trace < ActiveRecord::Base
 
   def update_from_xml_node(pt, create = false)
     raise OSM::APIBadXMLError.new("trace", pt, "visibility missing") if pt["visibility"].nil?
+
     self.visibility = pt["visibility"]
 
     unless create
       raise OSM::APIBadXMLError.new("trace", pt, "ID is required when updating.") if pt["id"].nil?
+
       id = pt["id"].to_i
       # .to_i will return 0 if there is no number that can be parsed.
       # We want to make sure that there is no id with zero anyway
-      raise OSM::APIBadUserInput.new("ID of trace cannot be zero when updating.") if id.zero?
-      raise OSM::APIBadUserInput.new("The id in the url (#{self.id}) is not the same as provided in the xml (#{id})") unless self.id == id
+      raise OSM::APIBadUserInput, "ID of trace cannot be zero when updating." if id.zero?
+      raise OSM::APIBadUserInput, "The id in the url (#{self.id}) is not the same as provided in the xml (#{id})" unless self.id == id
     end
 
     # We don't care about the time, as it is explicitly set on create/update/delete
@@ -205,6 +236,7 @@ class Trace < ActiveRecord::Base
 
     description = pt.find("description").first
     raise OSM::APIBadXMLError.new("trace", pt, "description missing") if description.nil?
+
     self.description = description.content
 
     self.tags = pt.find("tag").collect do |tag|
@@ -276,7 +308,7 @@ class Trace < ActiveRecord::Base
       tp.save!
     end
 
-    if gpx.actual_points > 0
+    if gpx.actual_points.positive?
       max_lat = Tracepoint.where(:gpx_id => id).maximum(:latitude)
       min_lat = Tracepoint.where(:gpx_id => id).minimum(:latitude)
       max_lon = Tracepoint.where(:gpx_id => id).maximum(:longitude)