app/mailers/user_mailer.rb

   1 class UserMailer < 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 => "confirmations", :action => "confirm",
  16                      :display_name => user.display_name,
  17                      :confirm_string => token.token)
  18
  19       mail :to => user.email,
  20            :subject => t(".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 => "confirmations", :action => "confirm_email",
  28                      :confirm_string => token.token)
  29
  30       mail :to => user.new_email,
  31            :subject => t(".subject")
  32     end
  33   end
  34
  35   def lost_password(user, token)
  36     with_recipient_locale user do
  37       @url = url_for(:controller => "passwords", :action => "reset_password",
  38                      :token => token.token)
  39
  40       mail :to => user.email,
  41            :subject => t(".subject")
  42     end
  43   end
  44
  45   def gpx_success(trace, possible_points)
  46     with_recipient_locale trace.user do
  47       @to_user = trace.user.display_name
  48       @trace_name = trace.name
  49       @trace_points = trace.size
  50       @trace_description = trace.description
  51       @trace_tags = trace.tags
  52       @possible_points = possible_points
  53
  54       mail :to => trace.user.email,
  55            :subject => t(".subject")
  56     end
  57   end
  58
  59   def gpx_failure(trace, error)
  60     with_recipient_locale trace.user do
  61       @to_user = trace.user.display_name
  62       @trace_name = trace.name
  63       @trace_description = trace.description
  64       @trace_tags = trace.tags
  65       @error = error
  66
  67       mail :to => trace.user.email,
  68            :subject => t(".subject")
  69     end
  70   end
  71
  72   def message_notification(message)
  73     with_recipient_locale message.recipient do
  74       @to_user = message.recipient.display_name
  75       @from_user = message.sender.display_name
  76       @text = message.body
  77       @title = message.title
  78       @readurl = message_url(message)
  79       @replyurl = message_reply_url(message)
  80       @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 => t(".subject", :message_title => 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 = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "comment#{comment.id}")
  97       @commenturl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "newcomment")
  98       @replyurl = new_message_url(comment.user, :message => { :title => "Re: #{comment.diary_entry.title}" })
  99       @author = @from_user
 100
 101       attach_user_avatar(comment.user)
 102
 103       set_references("diary", comment.diary_entry)
 104
 105       mail :from => from_address(comment.user.display_name, "c", comment.id, comment.digest, recipient.id),
 106            :to => recipient.email,
 107            :subject => t(".subject", :user => comment.user.display_name)
 108     end
 109   end
 110
 111   def friendship_notification(friendship)
 112     with_recipient_locale friendship.befriendee do
 113       @friendship = friendship
 114       @viewurl = user_url(@friendship.befriender)
 115       @friendurl = make_friend_url(@friendship.befriender)
 116       @author = @friendship.befriender.display_name
 117
 118       attach_user_avatar(@friendship.befriender)
 119       mail :to => friendship.befriendee.email,
 120            :subject => t(".subject", :user => friendship.befriender.display_name)
 121     end
 122   end
 123
 124   def note_comment_notification(comment, recipient)
 125     with_recipient_locale recipient do
 126       @noteurl = note_url(comment.note)
 127       @place = Nominatim.describe_location(comment.note.lat, comment.note.lon, 14, I18n.locale)
 128       @comment = comment.body
 129       @owner = recipient == comment.note.author
 130       @event = comment.event
 131
 132       @commenter = if comment.author
 133                      comment.author.display_name
 134                    else
 135                      t(".anonymous")
 136                    end
 137
 138       @author = @commenter
 139       attach_user_avatar(comment.author)
 140
 141       set_references("note", comment.note)
 142
 143       subject = if @owner
 144                   t(".#{@event}.subject_own", :commenter => @commenter)
 145                 else
 146                   t(".#{@event}.subject_other", :commenter => @commenter)
 147                 end
 148
 149       mail :to => recipient.email, :subject => subject
 150     end
 151   end
 152
 153   def changeset_comment_notification(comment, recipient)
 154     with_recipient_locale recipient do
 155       @to_user = recipient.display_name
 156       @changeset_url = changeset_url(comment.changeset)
 157       @comment = comment.body
 158       @owner = recipient == comment.changeset.user
 159       @commenter = comment.author.display_name
 160       @changeset_comment = comment.changeset.tags["comment"].presence
 161       @time = comment.created_at
 162       @changeset_author = comment.changeset.user.display_name
 163       @author = @commenter
 164
 165       subject = if @owner
 166                   t(".commented.subject_own", :commenter => @commenter)
 167                 else
 168                   t(".commented.subject_other", :commenter => @commenter)
 169                 end
 170
 171       attach_user_avatar(comment.author)
 172
 173       set_references("changeset", comment.changeset)
 174
 175       mail :to => recipient.email, :subject => subject
 176     end
 177   end
 178
 179   private
 180
 181   def set_shared_template_vars
 182     @root_url = root_url
 183   end
 184
 185   def attach_project_logo
 186     attachments.inline["logo.png"] = Rails.root.join("app/assets/images/osm_logo_30.png").read
 187   end
 188
 189   def attach_user_avatar(user)
 190     @avatar = user_avatar_filename(user)
 191     attachments.inline[@avatar] = user_avatar_file(user)
 192   end
 193
 194   def user_avatar_filename(user)
 195     avatar = user&.avatar
 196     if avatar&.attached?
 197       case avatar.content_type
 198       when "image/png" then "avatar.png"
 199       when "image/jpeg" then "avatar.jpg"
 200       when "image/gif" then "avatar.gif"
 201       when "image/bmp" then "avatar.bmp"
 202       when "image/tiff" then "avatar.tif"
 203       when "image/svg+xml" then "avatar.svg"
 204       else "avatar"
 205       end
 206     else
 207       "avatar.png"
 208     end
 209   end
 210
 211   def user_avatar_file(user)
 212     avatar = user&.avatar
 213     if avatar&.attached?
 214       if avatar.variable?
 215         avatar.variant(:resize_to_limit => [50, 50]).download
 216       else
 217         avatar.blob.download
 218       end
 219     else
 220       Rails.root.join("app/assets/images/avatar_small.png").read
 221     end
 222   end
 223
 224   def with_recipient_locale(recipient, &block)
 225     I18n.with_locale(Locale.available.preferred(recipient.preferred_languages), &block)
 226   end
 227
 228   def from_address(name, type, id, digest, user_id = nil)
 229     if Settings.key?(:messages_domain) && domain = Settings.messages_domain
 230       if user_id
 231         "#{name} <#{type}-#{id}-#{user_id}-#{digest[0, 6]}@#{domain}>"
 232       else
 233         "#{name} <#{type}-#{id}-#{digest[0, 6]}@#{domain}>"
 234       end
 235     else
 236       Settings.email_from
 237     end
 238   end
 239
 240   def set_references(scope, reference_object)
 241     ref = "osm-#{scope}-#{reference_object.id}@#{Settings.server_url}"
 242
 243     headers["X-Entity-Ref-ID"] = ref
 244     headers["In-Reply-To"] = ref
 245     headers["References"] = ref
 246   end
 247 end