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   before_action :set_shared_template_vars
   7
   8   def signup_confirm(user, token)
   9     with_recipient_locale user do
  10       @url = url_for(:host => SERVER_URL,
  11                      :controller => "user", :action => "confirm",
  12                      :display_name => user.display_name,
  13                      :confirm_string => token.token)
  14
  15       mail :to => user.email,
  16            :subject => I18n.t("notifier.signup_confirm.subject")
  17     end
  18   end
  19
  20   def email_confirm(user, token)
  21     with_recipient_locale user do
  22       @address = user.new_email
  23       @url = url_for(:host => SERVER_URL,
  24                      :controller => "user", :action => "confirm_email",
  25                      :confirm_string => token.token)
  26
  27       mail :to => user.new_email,
  28            :subject => I18n.t("notifier.email_confirm.subject")
  29     end
  30   end
  31
  32   def lost_password(user, token)
  33     with_recipient_locale user do
  34       @url = url_for(:host => SERVER_URL,
  35                      :controller => "user", :action => "reset_password",
  36                      :token => token.token)
  37
  38       mail :to => user.email,
  39            :subject => I18n.t("notifier.lost_password.subject")
  40     end
  41   end
  42
  43   def gpx_success(trace, possible_points)
  44     with_recipient_locale trace.user do
  45       @trace_name = trace.name
  46       @trace_points = trace.size
  47       @trace_description = trace.description
  48       @trace_tags = trace.tags
  49       @possible_points = possible_points
  50
  51       mail :to => trace.user.email,
  52            :subject => I18n.t("notifier.gpx_notification.success.subject")
  53     end
  54   end
  55
  56   def gpx_failure(trace, error)
  57     with_recipient_locale trace.user do
  58       @trace_name = trace.name
  59       @trace_description = trace.description
  60       @trace_tags = trace.tags
  61       @error = error
  62
  63       mail :to => trace.user.email,
  64            :subject => I18n.t("notifier.gpx_notification.failure.subject")
  65     end
  66   end
  67
  68   def message_notification(message)
  69     with_recipient_locale message.recipient do
  70       @to_user = message.recipient.display_name
  71       @from_user = message.sender.display_name
  72       @text = message.body
  73       @title = message.title
  74       @readurl = url_for(:host => SERVER_URL,
  75                          :controller => "message", :action => "read",
  76                          :message_id => message.id)
  77       @replyurl = url_for(:host => SERVER_URL,
  78                           :controller => "message", :action => "reply",
  79                           :message_id => message.id)
  80       @user_message_author = @from_user
  81
  82       attach_user_avatar(message.sender)
  83
  84       mail :from => from_address(message.sender.display_name, "m", message.id, message.digest),
  85            :to => message.recipient.email,
  86            :subject => I18n.t("notifier.message_notification.subject_header", :subject => message.title)
  87     end
  88   end
  89
  90   def diary_comment_notification(comment, recipient)
  91     with_recipient_locale recipient do
  92       @to_user = recipient.display_name
  93       @from_user = comment.user.display_name
  94       @text = comment.body
  95       @title = comment.diary_entry.title
  96       @readurl = url_for(:host => SERVER_URL,
  97                          :controller => "diary_entry",
  98                          :action => "view",
  99                          :display_name => comment.diary_entry.user.display_name,
 100                          :id => comment.diary_entry.id,
 101                          :anchor => "comment#{comment.id}")
 102       @commenturl = url_for(:host => SERVER_URL,
 103                             :controller => "diary_entry",
 104                             :action => "view",
 105                             :display_name => comment.diary_entry.user.display_name,
 106                             :id => comment.diary_entry.id,
 107                             :anchor => "newcomment")
 108       @replyurl = url_for(:host => SERVER_URL,
 109                           :controller => "message",
 110                           :action => "new",
 111                           :display_name => comment.user.display_name,
 112                           :title => "Re: #{comment.diary_entry.title}")
 113       @user_message_author = @from_user
 114
 115       attach_user_avatar(comment.user)
 116
 117       mail :from => from_address(comment.user.display_name, "c", comment.id, comment.digest, recipient.id),
 118            :to => recipient.email,
 119            :subject => I18n.t("notifier.diary_comment_notification.subject", :user => comment.user.display_name)
 120     end
 121   end
 122
 123   def friend_notification(friend)
 124     with_recipient_locale friend.befriendee do
 125       @friend = friend
 126       @viewurl = url_for(:host => SERVER_URL,
 127                          :controller => "user", :action => "view",
 128                          :display_name => @friend.befriender.display_name)
 129       @friendurl = url_for(:host => SERVER_URL,
 130                            :controller => "user", :action => "make_friend",
 131                            :display_name => @friend.befriender.display_name)
 132       @user_message_author = @friend.befriender.display_name
 133
 134       attach_user_avatar(@friend.befriender)
 135       mail :to => friend.befriendee.email,
 136            :subject => I18n.t("notifier.friend_notification.subject", :user => friend.befriender.display_name)
 137     end
 138   end
 139
 140   def note_comment_notification(comment, recipient)
 141     with_recipient_locale recipient do
 142       @noteurl = browse_note_url(comment.note, :host => SERVER_URL)
 143       @place = Nominatim.describe_location(comment.note.lat, comment.note.lon, 14, I18n.locale)
 144       @comment = comment.body
 145       @owner = recipient == comment.note.author
 146       @event = comment.event
 147
 148       @commenter = if comment.author
 149                      comment.author.display_name
 150                    else
 151                      I18n.t("notifier.note_comment_notification.anonymous")
 152                    end
 153
 154       @user_message_author = @commenter
 155       attach_user_avatar(comment.author)
 156
 157       subject = if @owner
 158                   I18n.t("notifier.note_comment_notification.#{@event}.subject_own", :commenter => @commenter)
 159                 else
 160                   I18n.t("notifier.note_comment_notification.#{@event}.subject_other", :commenter => @commenter)
 161                 end
 162
 163       mail :to => recipient.email, :subject => subject
 164     end
 165   end
 166
 167   def changeset_comment_notification(comment, recipient)
 168     with_recipient_locale recipient do
 169       @changeset_url = changeset_url(comment.changeset, :host => SERVER_URL)
 170       @comment = comment.body
 171       @owner = recipient == comment.changeset.user
 172       @commenter = comment.author.display_name
 173       @changeset_comment = comment.changeset.tags["comment"].presence
 174       @time = comment.created_at
 175       @changeset_author = comment.changeset.user.display_name
 176       @user_message_author = @commenter
 177
 178       subject = if @owner
 179                   I18n.t("notifier.changeset_comment_notification.commented.subject_own", :commenter => @commenter)
 180                 else
 181                   I18n.t("notifier.changeset_comment_notification.commented.subject_other", :commenter => @commenter)
 182                 end
 183
 184       attach_user_avatar(comment.author)
 185
 186       mail :to => recipient.email, :subject => subject
 187     end
 188   end
 189
 190   private
 191
 192   def set_shared_template_vars
 193     @root_url = root_url(:host => SERVER_URL)
 194     attach_project_logo
 195   end
 196
 197   def attach_project_logo
 198     attachments.inline["logo.png"] = File.read("#{Rails.root}/app/assets/images/osm_logo_30.png")
 199   end
 200
 201   def attach_user_avatar(user)
 202     attachments.inline["avatar.png"] = File.read(user_avatar_file_path(user))
 203   end
 204
 205   def user_avatar_file_path(user)
 206     image = user && user.image
 207     if image && image.file?
 208       return image.path(:small)
 209     else
 210       return "#{Rails.root}/app/assets/images/users/images/small.png"
 211     end
 212   end
 213
 214   def with_recipient_locale(recipient)
 215     I18n.with_locale Locale.available.preferred(recipient.preferred_languages) do
 216       yield
 217     end
 218   end
 219
 220   def from_address(name, type, id, digest, user_id = nil)
 221     if Object.const_defined?(:MESSAGES_DOMAIN) && domain = MESSAGES_DOMAIN
 222       if user_id
 223         "#{name} <#{type}-#{id}-#{user_id}-#{digest[0, 6]}@#{domain}>"
 224       else
 225         "#{name} <#{type}-#{id}-#{digest[0, 6]}@#{domain}>"
 226       end
 227     else
 228       EMAIL_FROM
 229     end
 230   end
 231 end