app/mailers/notifier.rb

   1 class Notifier < ActionMailer::Base
   2   include ActionView::Helpers::AssetUrlHelper
   3
   4   default :from => Settings.email_from,
   5           :return_path => Settings.email_return_path,
   6           :auto_submitted => "auto-generated"
   7   helper :application
   8   before_action :set_shared_template_vars
   9   before_action :attach_project_logo
  10
  11   def signup_confirm(user, token)
  12     with_recipient_locale user do
  13       @url = url_for(:controller => "users", :action => "confirm",
  14                      :display_name => user.display_name,
  15                      :confirm_string => token.token)
  16
  17       mail :to => user.email,
  18            :subject => I18n.t("notifier.signup_confirm.subject")
  19     end
  20   end
  21
  22   def email_confirm(user, token)
  23     with_recipient_locale user do
  24       @address = user.new_email
  25       @url = url_for(:controller => "users", :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(:controller => "users", :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 = message_url(message)
  75       @replyurl = message_reply_url(message)
  76       @author = @from_user
  77
  78       attach_user_avatar(message.sender)
  79
  80       mail :from => from_address(message.sender.display_name, "m", message.id, message.digest),
  81            :to => message.recipient.email,
  82            :subject => I18n.t("notifier.message_notification.subject_header", :subject => message.title)
  83     end
  84   end
  85
  86   def diary_comment_notification(comment, recipient)
  87     with_recipient_locale recipient do
  88       @to_user = recipient.display_name
  89       @from_user = comment.user.display_name
  90       @text = comment.body
  91       @title = comment.diary_entry.title
  92       @readurl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "comment#{comment.id}")
  93       @commenturl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "newcomment")
  94       @replyurl = new_message_url(comment.user, :message => { :title => "Re: #{comment.diary_entry.title}" })
  95
  96       @author = @from_user
  97
  98       attach_user_avatar(comment.user)
  99
 100       mail :from => from_address(comment.user.display_name, "c", comment.id, comment.digest, recipient.id),
 101            :to => recipient.email,
 102            :subject => I18n.t("notifier.diary_comment_notification.subject", :user => comment.user.display_name)
 103     end
 104   end
 105
 106   def friend_notification(friend)
 107     with_recipient_locale friend.befriendee do
 108       @friend = friend
 109       @viewurl = user_url(@friend.befriender)
 110       @friendurl = url_for(:controller => "users", :action => "make_friend",
 111                            :display_name => @friend.befriender.display_name)
 112       @author = @friend.befriender.display_name
 113
 114       attach_user_avatar(@friend.befriender)
 115       mail :to => friend.befriendee.email,
 116            :subject => I18n.t("notifier.friend_notification.subject", :user => friend.befriender.display_name)
 117     end
 118   end
 119
 120   def note_comment_notification(comment, recipient)
 121     with_recipient_locale recipient do
 122       @noteurl = browse_note_url(comment.note)
 123       @place = Nominatim.describe_location(comment.note.lat, comment.note.lon, 14, I18n.locale)
 124       @comment = comment.body
 125       @owner = recipient == comment.note.author
 126       @event = comment.event
 127
 128       @commenter = if comment.author
 129                      comment.author.display_name
 130                    else
 131                      I18n.t("notifier.note_comment_notification.anonymous")
 132                    end
 133
 134       @author = @commenter
 135       attach_user_avatar(comment.author)
 136
 137       subject = if @owner
 138                   I18n.t("notifier.note_comment_notification.#{@event}.subject_own", :commenter => @commenter)
 139                 else
 140                   I18n.t("notifier.note_comment_notification.#{@event}.subject_other", :commenter => @commenter)
 141                 end
 142
 143       mail :to => recipient.email, :subject => subject
 144     end
 145   end
 146
 147   def changeset_comment_notification(comment, recipient)
 148     with_recipient_locale recipient do
 149       @to_user = recipient.display_name
 150       @changeset_url = changeset_url(comment.changeset)
 151       @comment = comment.body
 152       @owner = recipient == comment.changeset.user
 153       @commenter = comment.author.display_name
 154       @changeset_comment = comment.changeset.tags["comment"].presence
 155       @time = comment.created_at
 156       @changeset_author = comment.changeset.user.display_name
 157       @author = @commenter
 158
 159       subject = if @owner
 160                   I18n.t("notifier.changeset_comment_notification.commented.subject_own", :commenter => @commenter)
 161                 else
 162                   I18n.t("notifier.changeset_comment_notification.commented.subject_other", :commenter => @commenter)
 163                 end
 164
 165       attach_user_avatar(comment.author)
 166
 167       mail :to => recipient.email, :subject => subject
 168     end
 169   end
 170
 171   private
 172
 173   def set_shared_template_vars
 174     @root_url = root_url
 175   end
 176
 177   def attach_project_logo
 178     attachments.inline["logo.png"] = File.read(Rails.root.join("app", "assets", "images", "osm_logo_30.png"))
 179   end
 180
 181   def attach_user_avatar(user)
 182     attachments.inline["avatar.png"] = user_avatar_file(user)
 183   end
 184
 185   def user_avatar_file(user)
 186     avatar = user&.avatar
 187     if avatar&.attached?
 188       return avatar.variant(:resize => "50x50>").blob.download
 189     else
 190       return File.read(user_avatar_file_path(user))
 191     end
 192   end
 193
 194   def user_avatar_file_path(user)
 195     image = user&.image
 196     if image&.file?
 197       return image.path(:small)
 198     else
 199       return Rails.root.join("app", "assets", "images", "avatar_small.png")
 200     end
 201   end
 202
 203   def with_recipient_locale(recipient)
 204     I18n.with_locale Locale.available.preferred(recipient.preferred_languages) do
 205       yield
 206     end
 207   end
 208
 209   def from_address(name, type, id, digest, user_id = nil)
 210     if Settings.key?(:messages_domain) && domain = Settings.messages_domain
 211       if user_id
 212         "#{name} <#{type}-#{id}-#{user_id}-#{digest[0, 6]}@#{domain}>"
 213       else
 214         "#{name} <#{type}-#{id}-#{digest[0, 6]}@#{domain}>"
 215       end
 216     else
 217       Settings.email_from
 218     end
 219   end
 220 end