Mail notification options restored (default is: issue_added and issue_updated).

Added mail notification when adding a news (disabled by default).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@728 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/mailer.rb

@@ -90,6 +90,14 @@ class Mailer < ActionMailer::Base
     @body['url']    = url
     @body['added_to'] = added_to
   end
+
+  def news_added(news)
+    set_language_if_valid(Setting.default_language)
+    @recipients     = news.project.users.collect { |u| u.mail if u.mail_notification }.compact
+    @from           = Setting.mail_from
+    @subject        = "[#{news.project.name}] #{l(:label_news)}: #{news.title}"
+    @body['news'] = news
+  end
   
   def lost_password(token)
     set_language_if_valid(token.user.language)

app/models/message_observer.rb

@@ -22,6 +22,6 @@ class MessageObserver < ActiveRecord::Observer
     # send notification to the board watchers
     recipients += message.board.watcher_recipients
     recipients = recipients.compact.uniq
-    Mailer.deliver_message_posted(message, recipients) unless recipients.empty?
+    Mailer.deliver_message_posted(message, recipients) if !recipients.empty? && Setting.notified_events.include?('message_posted')
   end
 end

app/models/setting.rb

@@ -27,16 +27,23 @@ class Setting < ActiveRecord::Base
   # Hash used to cache setting values
   @cached_settings = {}
   @cached_cleared_on = Time.now
-    
-  # Returns the value of the setting named name
-  def self.[](name)
-    value = @cached_settings[name]
-    value ? value : (@cached_settings[name] = find_or_default(name).value)
+  
+  def value
+    v = read_attribute(:value)
+    # Unserialize serialized settings
+    v = YAML::load(v) if @@available_settings[name]['serialized'] && v.is_a?(String)
+    v
   end
   
-  def self.[]=(name, value)
+  # Returns the value of the setting named name
+  def self.[](name)
+    v = @cached_settings[name]
+    v ? v : (@cached_settings[name] = find_or_default(name).value)
+  end
+  
+  def self.[]=(name, v)
     setting = find_or_default(name)
-    setting.value = (value ? value.to_s : "")
+    setting.value = (v ? v : "")
     @cached_settings[name] = nil
     setting.save
     setting.value