app/models/notifier.rb

   1 class Notifier < ActionMailer::Base
   2   default :from => EMAIL_FROM,
   3           :return_path => EMAIL_RETURN_PATH,
   4           :auto_submitted => "auto-generated"
   5   helper :application
   6
   7   def signup_confirm(user, token)
   8     with_recipient_locale user do
   9       # If we are passed an email address verification token, create
  10       # the confirumation URL for account activation.
  11       #
  12       # Otherwise the email has already been verified e.g. through
  13       # a trusted openID provider and the account is active and a
  14       # confirmation URL is not needed.
  15       if token
  16         @url = url_for(:host => SERVER_URL,
  17                        :controller => "user", :action => "confirm",
  18                        :display_name => user.display_name,
  19                        :confirm_string => token.token)
  20       end
  21
  22       mail :to => user.email,
  23            :subject => I18n.t('notifier.signup_confirm.subject')
  24     end
  25   end
  26
  27   def email_confirm(user, token)
  28     with_recipient_locale user do
  29       @address = user.new_email
  30       @url = url_for(:host => SERVER_URL,
  31                      :controller => "user", :action => "confirm_email",
  32                      :confirm_string => token.token)
  33
  34       mail :to => user.new_email,
  35            :subject => I18n.t('notifier.email_confirm.subject')
  36     end
  37   end
  38
  39   def lost_password(user, token)
  40     with_recipient_locale user do
  41       @url = url_for(:host => SERVER_URL,
  42                      :controller => "user", :action => "reset_password",
  43                      :token => token.token)
  44
  45       mail :to => user.email,
  46            :subject => I18n.t('notifier.lost_password.subject')
  47     end
  48   end
  49
  50   def gpx_success(trace, possible_points)
  51     with_recipient_locale trace.user do
  52       @trace_name = trace.name
  53       @trace_points = trace.size
  54       @trace_description = trace.description
  55       @trace_tags = trace.tags
  56       @possible_points = possible_points
  57
  58       mail :to => trace.user.email,
  59            :subject => I18n.t('notifier.gpx_notification.success.subject')
  60     end
  61   end
  62
  63   def gpx_failure(trace, error)
  64     with_recipient_locale trace.user do
  65       @trace_name = trace.name
  66       @trace_description = trace.description
  67       @trace_tags = trace.tags
  68       @error = error
  69
  70       mail :to => trace.user.email,
  71            :subject => I18n.t('notifier.gpx_notification.failure.subject')
  72     end
  73   end
  74
  75   def message_notification(message)
  76     with_recipient_locale message.recipient do
  77       @to_user = message.recipient.display_name
  78       @from_user = message.sender.display_name
  79       @text = message.body
  80       @title = message.title
  81       @readurl = url_for(:host => SERVER_URL,
  82                          :controller => "message", :action => "read",
  83                          :message_id => message.id)
  84       @replyurl = url_for(:host => SERVER_URL,
  85                           :controller => "message", :action => "reply",
  86                           :message_id => message.id)
  87
  88       mail :from => from_address(message.sender.display_name, "m", message.id, message.digest),
  89            :to => message.recipient.email,
  90            :subject => I18n.t('notifier.message_notification.subject_header', :subject => message.title)
  91     end
  92   end
  93
  94   def diary_comment_notification(comment)
  95     with_recipient_locale comment.diary_entry.user do
  96       @to_user = comment.diary_entry.user.display_name
  97       @from_user = comment.user.display_name
  98       @text = comment.body
  99       @title = comment.diary_entry.title
 100       @readurl = url_for(:host => SERVER_URL,
 101                          :controller => "diary_entry",
 102                          :action => "view",
 103                          :display_name => comment.diary_entry.user.display_name,
 104                          :id => comment.diary_entry.id,
 105                          :anchor => "comment#{comment.id}")
 106       @commenturl = url_for(:host => SERVER_URL,
 107                             :controller => "diary_entry",
 108                             :action => "view",
 109                             :display_name => comment.diary_entry.user.display_name,
 110                             :id => comment.diary_entry.id,
 111                             :anchor => "newcomment")
 112       @replyurl = url_for(:host => SERVER_URL,
 113                           :controller => "message",
 114                           :action => "new",
 115                           :display_name => comment.user.display_name,
 116                           :title => "Re: #{comment.diary_entry.title}")
 117
 118       mail :from => from_address(comment.user.display_name, "c", comment.id, comment.digest),
 119            :to =>  comment.diary_entry.user.email,
 120            :subject => I18n.t('notifier.diary_comment_notification.subject', :user => comment.user.display_name)
 121     end
 122   end
 123
 124   def friend_notification(friend)
 125     with_recipient_locale friend.befriendee do
 126       @friend = friend
 127
 128       mail :to => friend.befriendee.email,
 129            :subject => I18n.t('notifier.friend_notification.subject', :user => friend.befriender.display_name)
 130     end
 131   end
 132
 133   def note_comment_notification(comment, recipient)
 134     with_recipient_locale recipient do
 135       @noteurl = browse_note_url(comment.note, :host => SERVER_URL)
 136       @place = Nominatim.describe_location(comment.note.lat, comment.note.lon, 14, I18n.locale)
 137       @comment = comment.body
 138       @owner = recipient == comment.note.author
 139       @event = comment.event
 140
 141       if comment.author
 142         @commenter = comment.author.display_name
 143       else
 144         @commenter = I18n.t("notifier.note_comment_notification.anonymous")
 145       end
 146
 147       if @owner
 148         subject = I18n.t("notifier.note_comment_notification.#{@event}.subject_own", :commenter => @commenter)
 149       else
 150         subject = I18n.t("notifier.note_comment_notification.#{@event}.subject_other", :commenter => @commenter)
 151       end
 152
 153       mail :to => recipient.email, :subject => subject
 154     end
 155   end
 156
 157 private
 158
 159   def with_recipient_locale(recipient)
 160     old_locale = I18n.locale
 161
 162     begin
 163       I18n.locale = recipient.preferred_language_from(I18n.available_locales)
 164
 165       yield
 166     ensure
 167       I18n.locale = old_locale
 168     end
 169   end
 170
 171   def from_address(name, type, id, digest)
 172     if Object.const_defined?(:MESSAGES_DOMAIN) and domain = MESSAGES_DOMAIN
 173       "#{name} <#{type}-#{id}-#{digest[0,6]}@#{domain}>"
 174     else
 175       EMAIL_FROM
 176     end
 177   end
 178 end