app/models/notifier.rb

   1 require "base64"
   2
   3 class Notifier < ActionMailer::Base
   4   default :from => EMAIL_FROM,
   5           :return_path => EMAIL_RETURN_PATH,
   6           :auto_submitted => "auto-generated"
   7   helper :application
   8
   9   def signup_confirm(user, token)
  10     with_recipient_locale user do
  11       @url = url_for(:host => SERVER_URL,
  12                      :controller => "user", :action => "confirm",
  13                      :display_name => user.display_name,
  14                      :confirm_string => token.token)
  15
  16       mail :to => user.email,
  17            :subject => I18n.t("notifier.signup_confirm.subject")
  18     end
  19   end
  20
  21   def email_confirm(user, token)
  22     with_recipient_locale user do
  23       @address = user.new_email
  24       @url = url_for(:host => SERVER_URL,
  25                      :controller => "user", :action => "confirm_email",
  26                      :confirm_string => token.token)
  27
  28       mail :to => user.new_email,
  29            :subject => I18n.t("notifier.email_confirm.subject")
  30     end
  31   end
  32
  33   def lost_password(user, token)
  34     with_recipient_locale user do
  35       @url = url_for(:host => SERVER_URL,
  36                      :controller => "user", :action => "reset_password",
  37                      :token => token.token)
  38
  39       mail :to => user.email,
  40            :subject => I18n.t("notifier.lost_password.subject")
  41     end
  42   end
  43
  44   def gpx_success(trace, possible_points)
  45     with_recipient_locale trace.user do
  46       @trace_name = trace.name
  47       @trace_points = trace.size
  48       @trace_description = trace.description
  49       @trace_tags = trace.tags
  50       @possible_points = possible_points
  51
  52       mail :to => trace.user.email,
  53            :subject => I18n.t("notifier.gpx_notification.success.subject")
  54     end
  55   end
  56
  57   def gpx_failure(trace, error)
  58     with_recipient_locale trace.user do
  59       @trace_name = trace.name
  60       @trace_description = trace.description
  61       @trace_tags = trace.tags
  62       @error = error
  63
  64       mail :to => trace.user.email,
  65            :subject => I18n.t("notifier.gpx_notification.failure.subject")
  66     end
  67   end
  68
  69   def message_notification(message)
  70     with_recipient_locale message.recipient do
  71       @to_user = message.recipient.display_name
  72       @from_user = message.sender.display_name
  73       @text = message.body
  74       @title = message.title
  75       @readurl = url_for(:host => SERVER_URL,
  76                          :controller => "message", :action => "read",
  77                          :message_id => message.id)
  78       @replyurl = url_for(:host => SERVER_URL,
  79                           :controller => "message", :action => "reply",
  80                           :message_id => message.id)
  81
  82       mail :from => from_address(message.sender.display_name, "m", message.id, message.digest),
  83            :to => message.recipient.email,
  84            :subject => I18n.t("notifier.message_notification.subject_header", :subject => message.title)
  85     end
  86   end
  87
  88   def diary_comment_notification(comment, recipient)
  89     with_recipient_locale recipient do
  90       @to_user = recipient.display_name
  91       @from_user = comment.user.display_name
  92       @text = comment.body
  93       @title = comment.diary_entry.title
  94       @readurl = url_for(:host => SERVER_URL,
  95                          :controller => "diary_entry",
  96                          :action => "view",
  97                          :display_name => comment.diary_entry.user.display_name,
  98                          :id => comment.diary_entry.id,
  99                          :anchor => "comment#{comment.id}")
 100       @commenturl = 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 => "newcomment")
 106       @replyurl = url_for(:host => SERVER_URL,
 107                           :controller => "message",
 108                           :action => "new",
 109                           :display_name => comment.user.display_name,
 110                           :title => "Re: #{comment.diary_entry.title}")
 111
 112       mail :from => from_address(comment.user.display_name, "c", comment.id, comment.digest, recipient.id),
 113            :to => recipient.email,
 114            :subject => I18n.t("notifier.diary_comment_notification.subject", :user => comment.user.display_name)
 115     end
 116   end
 117
 118   def friend_notification(friend)
 119     with_recipient_locale friend.befriendee do
 120       @friend = friend
 121       @viewurl = url_for(:host => SERVER_URL,
 122                          :controller => "user", :action => "view",
 123                          :display_name => @friend.befriender.display_name)
 124       @friendurl = url_for(:host => SERVER_URL,
 125                            :controller => "user", :action => "make_friend",
 126                            :display_name => @friend.befriender.display_name)
 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       @commenter = if comment.author
 142                      comment.author.display_name
 143                    else
 144                      I18n.t("notifier.note_comment_notification.anonymous")
 145                    end
 146
 147       subject = if @owner
 148                   I18n.t("notifier.note_comment_notification.#{@event}.subject_own", :commenter => @commenter)
 149                 else
 150                   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   def changeset_comment_notification(comment, recipient)
 158     with_recipient_locale recipient do
 159       @root_url = root_url(:host => SERVER_URL)
 160       @changeset_url = changeset_url(comment.changeset, :host => SERVER_URL)
 161       @comment = comment.body
 162       @owner = recipient == comment.changeset.user
 163       @commenter = comment.author.display_name
 164       @commenter_url = user_url(comment.author.display_name, :host => SERVER_URL)
 165       @commenter_thumbnail_src = comment.author.image.url(:small, :host => SERVER_URL)
 166       @changeset_comment = comment.changeset.tags["comment"].presence
 167       @time = comment.created_at
 168       @changeset_author = comment.changeset.user.display_name
 169
 170       subject = if @owner
 171                   I18n.t("notifier.changeset_comment_notification.commented.subject_own", :commenter => @commenter)
 172                 else
 173                   I18n.t("notifier.changeset_comment_notification.commented.subject_other", :commenter => @commenter)
 174                 end
 175
 176       attachments.inline['osm_logo_30x30.png'] = {
 177         mime_type: 'image/png',
 178         encoding: 'base64',
 179         content: @@osm_logo_png_bytes,
 180       }
 181
 182       File.open(user_avatar_file_path(comment.author), 'rb') do |file|
 183         attachments.inline['avatar.png'] = file.read()
 184       end
 185
 186       mail :to => recipient.email, :subject => subject
 187     end
 188   end
 189
 190   private
 191
 192   def user_avatar_file_path(user)
 193     image = user.image
 194     if image.file?
 195       return image.path.sub('/original/', '/small/')
 196     else
 197       return Rails.root.join('app', 'assets', 'images', 'users', 'images', 'small.png')
 198     end
 199   end
 200
 201   def with_recipient_locale(recipient)
 202     I18n.with_locale Locale.available.preferred(recipient.preferred_languages) do
 203       yield
 204     end
 205   end
 206
 207   def from_address(name, type, id, digest, user_id = nil)
 208     if Object.const_defined?(:MESSAGES_DOMAIN) && domain = MESSAGES_DOMAIN
 209       if user_id
 210         "#{name} <#{type}-#{id}-#{user_id}-#{digest[0, 6]}@#{domain}>"
 211       else
 212         "#{name} <#{type}-#{id}-#{digest[0, 6]}@#{domain}>"
 213       end
 214     else
 215       EMAIL_FROM
 216     end
 217   end
 218
 219   # FIXME - 2016-12-28 - saintamh - someone please show me a better way to
 220   # include this blob in here. If I save it under app/assets, how do I get a
 221   # path to it in a portable way?
 222   @@osm_logo_png_bytes = <<EOS
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 272 EOS
 273
 274 end