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 = user_reset_password_url(:token => token.token)
  38
  39       mail :to => user.email,
  40            :subject => t(".subject")
  41     end
  42   end
  43
  44   def gpx_success(trace, possible_points)
  45     with_recipient_locale trace.user do
  46       @to_user = trace.user.display_name
  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 => t(".subject")
  55     end
  56   end
  57
  58   def gpx_failure(trace, error)
  59     with_recipient_locale trace.user do
  60       @to_user = trace.user.display_name
  61       @trace_name = trace.name
  62       @trace_description = trace.description
  63       @trace_tags = trace.tags
  64       @error = error
  65
  66       mail :to => trace.user.email,
  67            :subject => t(".subject")
  68     end
  69   end
  70
  71   def message_notification(message)
  72     with_recipient_locale message.recipient do
  73       @to_user = message.recipient.display_name
  74       @from_user = message.sender.display_name
  75       @text = message.body
  76       @title = message.title
  77       @readurl = message_url(message)
  78       @replyurl = message_reply_url(message)
  79       @author = @from_user
  80
  81       attach_user_avatar(message.sender)
  82
  83       mail :from => from_address(message.sender.display_name, "m", message.id, message.notification_token),
  84            :to => message.recipient.email,
  85            :subject => t(".subject", :message_title => message.title)
  86     end
  87   end
  88
  89   def diary_comment_notification(comment, recipient)
  90     with_recipient_locale recipient do
  91       @to_user = recipient.display_name
  92       @from_user = comment.user.display_name
  93       @text = comment.body
  94       @title = comment.diary_entry.title
  95       @readurl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "comment#{comment.id}")
  96       @commenturl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "newcomment")
  97       @replyurl = new_message_url(comment.user, :message => { :title => "Re: #{comment.diary_entry.title}" })
  98       @author = @from_user
  99
 100       attach_user_avatar(comment.user)
 101
 102       set_references("diary", comment.diary_entry)
 103
 104       mail :from => from_address(comment.user.display_name, "c", comment.id, comment.notification_token(recipient.id), recipient.id),
 105            :to => recipient.email,
 106            :subject => t(".subject", :user => comment.user.display_name)
 107     end
 108   end
 109
 110   def friendship_notification(friendship)
 111     with_recipient_locale friendship.befriendee do
 112       @friendship = friendship
 113       @viewurl = user_url(@friendship.befriender)
 114       @friendurl = make_friend_url(@friendship.befriender)
 115       @author = @friendship.befriender.display_name
 116
 117       attach_user_avatar(@friendship.befriender)
 118       mail :to => friendship.befriendee.email,
 119            :subject => t(".subject", :user => friendship.befriender.display_name)
 120     end
 121   end
 122
 123   def note_comment_notification(comment, recipient)
 124     with_recipient_locale recipient do
 125       @noteurl = 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                      t(".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                   t(".#{@event}.subject_own", :commenter => @commenter)
 144                 else
 145                   t(".#{@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                   t(".commented.subject_own", :commenter => @commenter)
 166                 else
 167                   t(".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"] = Rails.root.join("app/assets/images/osm_logo_30.png").read
 186   end
 187
 188   def attach_user_avatar(user)
 189     @avatar = user_avatar_filename(user)
 190     attachments.inline[@avatar] = user_avatar_file(user)
 191   end
 192
 193   def user_avatar_filename(user)
 194     avatar = user&.avatar
 195     if avatar&.attached?
 196       case avatar.content_type
 197       when "image/png" then "avatar.png"
 198       when "image/jpeg" then "avatar.jpg"
 199       when "image/gif" then "avatar.gif"
 200       when "image/bmp" then "avatar.bmp"
 201       when "image/tiff" then "avatar.tif"
 202       when "image/svg+xml" then "avatar.svg"
 203       else "avatar"
 204       end
 205     else
 206       "avatar.png"
 207     end
 208   end
 209
 210   def user_avatar_file(user)
 211     avatar = user&.avatar
 212     if avatar&.attached?
 213       if avatar.variable?
 214         avatar.variant(:resize_to_limit => [50, 50]).download
 215       else
 216         avatar.blob.download
 217       end
 218     else
 219       Rails.root.join("app/assets/images/avatar_small.png").read
 220     end
 221   end
 222
 223   def with_recipient_locale(recipient, &block)
 224     I18n.with_locale(Locale.available.preferred(recipient.preferred_languages), &block)
 225   end
 226
 227   def from_address(name, type, id, token, user_id = nil)
 228     if Settings.key?(:messages_domain) && domain = Settings.messages_domain
 229       if user_id
 230         "#{name} <#{type}-#{id}-#{user_id}-#{token}@#{domain}>"
 231       else
 232         "#{name} <#{type}-#{id}-#{token}@#{domain}>"
 233       end
 234     else
 235       Settings.email_from
 236     end
 237   end
 238
 239   def set_references(scope, reference_object)
 240     ref = "osm-#{scope}-#{reference_object.id}@#{Settings.server_url}"
 241
 242     headers["X-Entity-Ref-ID"] = ref
 243     headers["In-Reply-To"] = ref
 244     headers["References"] = ref
 245   end
 246 end