app/mailers/notifier.rb

   1 class Notifier < ApplicationMailer
   2   include ActionView::Helpers::AssetUrlHelper
   3
   4   self.delivery_job = ActionMailer::MailDeliveryJob
   5
   6   default :from => Settings.email_from,
   7           :return_path => Settings.email_return_path,
   8           :auto_submitted => "auto-generated"
   9   helper :application
  10   before_action :set_shared_template_vars
  11   before_action :attach_project_logo
  12
  13   def signup_confirm(user, token)
  14     with_recipient_locale user do
  15       @url = url_for(:controller => "users", :action => "confirm",
  16                      :display_name => user.display_name,
  17                      :confirm_string => token.token)
  18
  19       mail :to => user.email,
  20            :subject => I18n.t("notifier.signup_confirm.subject")
  21     end
  22   end
  23
  24   def email_confirm(user, token)
  25     with_recipient_locale user do
  26       @address = user.new_email
  27       @url = url_for(:controller => "users", :action => "confirm_email",
  28                      :confirm_string => token.token)
  29
  30       mail :to => user.new_email,
  31            :subject => I18n.t("notifier.email_confirm.subject")
  32     end
  33   end
  34
  35   def lost_password(user, token)
  36     with_recipient_locale user do
  37       @url = url_for(:controller => "users", :action => "reset_password",
  38                      :token => token.token)
  39
  40       mail :to => user.email,
  41            :subject => I18n.t("notifier.lost_password.subject")
  42     end
  43   end
  44
  45   def gpx_success(trace, possible_points)
  46     with_recipient_locale trace.user do
  47       @trace_name = trace.name
  48       @trace_points = trace.size
  49       @trace_description = trace.description
  50       @trace_tags = trace.tags
  51       @possible_points = possible_points
  52
  53       mail :to => trace.user.email,
  54            :subject => I18n.t("notifier.gpx_notification.success.subject")
  55     end
  56   end
  57
  58   def gpx_failure(trace, error)
  59     with_recipient_locale trace.user do
  60       @trace_name = trace.name
  61       @trace_description = trace.description
  62       @trace_tags = trace.tags
  63       @error = error
  64
  65       mail :to => trace.user.email,
  66            :subject => I18n.t("notifier.gpx_notification.failure.subject")
  67     end
  68   end
  69
  70   def message_notification(message)
  71     with_recipient_locale message.recipient do
  72       @to_user = message.recipient.display_name
  73       @from_user = message.sender.display_name
  74       @text = message.body
  75       @title = message.title
  76       @readurl = message_url(message)
  77       @replyurl = message_reply_url(message)
  78       @author = @from_user
  79
  80       attach_user_avatar(message.sender)
  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 = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "comment#{comment.id}")
  95       @commenturl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "newcomment")
  96       @replyurl = new_message_url(comment.user, :message => { :title => "Re: #{comment.diary_entry.title}" })
  97       @author = @from_user
  98
  99       attach_user_avatar(comment.user)
 100
 101       set_references("diary", comment.diary_entry)
 102
 103       mail :from => from_address(comment.user.display_name, "c", comment.id, comment.digest, recipient.id),
 104            :to => recipient.email,
 105            :subject => I18n.t("notifier.diary_comment_notification.subject", :user => comment.user.display_name)
 106     end
 107   end
 108
 109   def friend_notification(friend)
 110     with_recipient_locale friend.befriendee do
 111       @friend = friend
 112       @viewurl = user_url(@friend.befriender)
 113       @friendurl = url_for(:controller => "users", :action => "make_friend",
 114                            :display_name => @friend.befriender.display_name)
 115       @author = @friend.befriender.display_name
 116
 117       attach_user_avatar(@friend.befriender)
 118       mail :to => friend.befriendee.email,
 119            :subject => I18n.t("notifier.friend_notification.subject", :user => friend.befriender.display_name)
 120     end
 121   end
 122
 123   def note_comment_notification(comment, recipient)
 124     with_recipient_locale recipient do
 125       @noteurl = browse_note_url(comment.note)
 126       @place = Nominatim.describe_location(comment.note.lat, comment.note.lon, 14, I18n.locale)
 127       @comment = comment.body
 128       @owner = recipient == comment.note.author
 129       @event = comment.event
 130
 131       @commenter = if comment.author
 132                      comment.author.display_name
 133                    else
 134                      I18n.t("notifier.note_comment_notification.anonymous")
 135                    end
 136
 137       @author = @commenter
 138       attach_user_avatar(comment.author)
 139
 140       set_references("note", comment.note)
 141
 142       subject = if @owner
 143                   I18n.t("notifier.note_comment_notification.#{@event}.subject_own", :commenter => @commenter)
 144                 else
 145                   I18n.t("notifier.note_comment_notification.#{@event}.subject_other", :commenter => @commenter)
 146                 end
 147
 148       mail :to => recipient.email, :subject => subject
 149     end
 150   end
 151
 152   def changeset_comment_notification(comment, recipient)
 153     with_recipient_locale recipient do
 154       @to_user = recipient.display_name
 155       @changeset_url = changeset_url(comment.changeset)
 156       @comment = comment.body
 157       @owner = recipient == comment.changeset.user
 158       @commenter = comment.author.display_name
 159       @changeset_comment = comment.changeset.tags["comment"].presence
 160       @time = comment.created_at
 161       @changeset_author = comment.changeset.user.display_name
 162       @author = @commenter
 163
 164       subject = if @owner
 165                   I18n.t("notifier.changeset_comment_notification.commented.subject_own", :commenter => @commenter)
 166                 else
 167                   I18n.t("notifier.changeset_comment_notification.commented.subject_other", :commenter => @commenter)
 168                 end
 169
 170       attach_user_avatar(comment.author)
 171
 172       set_references("changeset", comment.changeset)
 173
 174       mail :to => recipient.email, :subject => subject
 175     end
 176   end
 177
 178   private
 179
 180   def set_shared_template_vars
 181     @root_url = root_url
 182   end
 183
 184   def attach_project_logo
 185     attachments.inline["logo.png"] = File.read(Rails.root.join("app/assets/images/osm_logo_30.png"))
 186   end
 187
 188   def attach_user_avatar(user)
 189     attachments.inline["avatar.png"] = user_avatar_file(user)
 190   end
 191
 192   def user_avatar_file(user)
 193     avatar = user&.avatar
 194     if avatar&.attached?
 195       if avatar.variable?
 196         image = avatar.variant(:resize => "50x50>").processed
 197         image.service.download(image.key)
 198       else
 199         avatar.blob.download
 200       end
 201     else
 202       File.read(Rails.root.join("app/assets/images/avatar_small.png"))
 203     end
 204   end
 205
 206   def with_recipient_locale(recipient)
 207     I18n.with_locale Locale.available.preferred(recipient.preferred_languages) do
 208       yield
 209     end
 210   end
 211
 212   def from_address(name, type, id, digest, user_id = nil)
 213     if Settings.key?(:messages_domain) && domain = Settings.messages_domain
 214       if user_id
 215         "#{name} <#{type}-#{id}-#{user_id}-#{digest[0, 6]}@#{domain}>"
 216       else
 217         "#{name} <#{type}-#{id}-#{digest[0, 6]}@#{domain}>"
 218       end
 219     else
 220       Settings.email_from
 221     end
 222   end
 223
 224   def set_references(scope, reference_object)
 225     ref = "osm-#{scope}-#{reference_object.id}@#{Settings.server_url}"
 226
 227     headers["X-Entity-Ref-ID"] = ref
 228     headers["In-Reply-To"] = ref
 229     headers["References"] = ref
 230   end
 231 end