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_url = show_trace_url(trace.user, trace)
  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       @my_traces_url = url_for(:controller => "traces", :action => "mine")
  54
  55       mail :to => trace.user.email,
  56            :subject => t(".subject")
  57     end
  58   end
  59
  60   def gpx_failure(trace, error)
  61     with_recipient_locale trace.user do
  62       @to_user = trace.user.display_name
  63       @trace_name = trace.name
  64       @trace_description = trace.description
  65       @trace_tags = trace.tags
  66       @error = error
  67
  68       mail :to => trace.user.email,
  69            :subject => t(".subject")
  70     end
  71   end
  72
  73   def message_notification(message)
  74     with_recipient_locale message.recipient do
  75       @to_user = message.recipient.display_name
  76       @from_user = message.sender.display_name
  77       @text = message.body
  78       @title = message.title
  79       @readurl = message_url(message)
  80       @replyurl = message_reply_url(message)
  81       @author = @from_user
  82
  83       attach_user_avatar(message.sender)
  84
  85       mail :from => from_address(message.sender.display_name, "m", message.id, message.notification_token),
  86            :to => message.recipient.email,
  87            :subject => t(".subject", :message_title => message.title)
  88     end
  89   end
  90
  91   def diary_comment_notification(comment, recipient)
  92     with_recipient_locale recipient do
  93       @to_user = recipient.display_name
  94       @from_user = comment.user.display_name
  95       @text = comment.body
  96       @title = comment.diary_entry.title
  97       @readurl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "comment#{comment.id}")
  98       @commenturl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "newcomment")
  99       @replyurl = new_message_url(comment.user, :message => { :title => "Re: #{comment.diary_entry.title}" })
 100       @author = @from_user
 101
 102       attach_user_avatar(comment.user)
 103
 104       set_references("diary", comment.diary_entry)
 105
 106       mail :from => from_address(comment.user.display_name, "c", comment.id, comment.notification_token(recipient.id), recipient.id),
 107            :to => recipient.email,
 108            :subject => t(".subject", :user => comment.user.display_name)
 109     end
 110   end
 111
 112   def friendship_notification(friendship)
 113     with_recipient_locale friendship.befriendee do
 114       @friendship = friendship
 115       @viewurl = user_url(@friendship.befriender)
 116       @friendurl = make_friend_url(@friendship.befriender)
 117       @author = @friendship.befriender.display_name
 118
 119       attach_user_avatar(@friendship.befriender)
 120       mail :to => friendship.befriendee.email,
 121            :subject => t(".subject", :user => friendship.befriender.display_name)
 122     end
 123   end
 124
 125   def note_comment_notification(comment, recipient)
 126     with_recipient_locale recipient do
 127       @noteurl = note_url(comment.note)
 128       @place = Nominatim.describe_location(comment.note.lat, comment.note.lon, 14, I18n.locale)
 129       @comment = comment.body
 130       @owner = recipient == comment.note.author
 131       @event = comment.event
 132
 133       @commenter = if comment.author
 134                      comment.author.display_name
 135                    else
 136                      t(".anonymous")
 137                    end
 138
 139       @author = @commenter
 140       attach_user_avatar(comment.author)
 141
 142       set_references("note", comment.note)
 143
 144       subject = if @owner
 145                   t(".#{@event}.subject_own", :commenter => @commenter)
 146                 else
 147                   t(".#{@event}.subject_other", :commenter => @commenter)
 148                 end
 149
 150       mail :to => recipient.email, :subject => subject
 151     end
 152   end
 153
 154   def changeset_comment_notification(comment, recipient)
 155     with_recipient_locale recipient do
 156       @to_user = recipient.display_name
 157       @changeset_url = changeset_url(comment.changeset)
 158       @comment = comment.body
 159       @owner = recipient == comment.changeset.user
 160       @commenter = comment.author.display_name
 161       @changeset_comment = comment.changeset.tags["comment"].presence
 162       @time = comment.created_at
 163       @changeset_author = comment.changeset.user.display_name
 164       @author = @commenter
 165
 166       subject = if @owner
 167                   t(".commented.subject_own", :commenter => @commenter)
 168                 else
 169                   t(".commented.subject_other", :commenter => @commenter)
 170                 end
 171
 172       attach_user_avatar(comment.author)
 173
 174       set_references("changeset", comment.changeset)
 175
 176       mail :to => recipient.email, :subject => subject
 177     end
 178   end
 179
 180   private
 181
 182   def set_shared_template_vars
 183     @root_url = root_url
 184   end
 185
 186   def attach_project_logo
 187     attachments.inline["logo.png"] = Rails.root.join("app/assets/images/osm_logo_30.png").read
 188   end
 189
 190   def attach_user_avatar(user)
 191     @avatar = user_avatar_filename(user)
 192     attachments.inline[@avatar] = user_avatar_file(user)
 193   end
 194
 195   def user_avatar_filename(user)
 196     avatar = user&.avatar
 197     if avatar&.attached?
 198       case avatar.content_type
 199       when "image/png" then "avatar.png"
 200       when "image/jpeg" then "avatar.jpg"
 201       when "image/gif" then "avatar.gif"
 202       when "image/bmp" then "avatar.bmp"
 203       when "image/tiff" then "avatar.tif"
 204       when "image/svg+xml" then "avatar.svg"
 205       else "avatar"
 206       end
 207     else
 208       "avatar.png"
 209     end
 210   end
 211
 212   def user_avatar_file(user)
 213     avatar = user&.avatar
 214     if avatar&.attached?
 215       if avatar.variable?
 216         avatar.variant(:resize_to_limit => [50, 50]).download
 217       else
 218         avatar.blob.download
 219       end
 220     else
 221       Rails.root.join("app/assets/images/avatar_small.png").read
 222     end
 223   end
 224
 225   def with_recipient_locale(recipient, &block)
 226     I18n.with_locale(Locale.available.preferred(recipient.preferred_languages), &block)
 227   end
 228
 229   def from_address(name, type, id, token, user_id = nil)
 230     if Settings.key?(:messages_domain) && domain = Settings.messages_domain
 231       if user_id
 232         "#{name} <#{type}-#{id}-#{user_id}-#{token}@#{domain}>"
 233       else
 234         "#{name} <#{type}-#{id}-#{token}@#{domain}>"
 235       end
 236     else
 237       Settings.email_from
 238     end
 239   end
 240
 241   def set_references(scope, reference_object)
 242     ref = "osm-#{scope}-#{reference_object.id}@#{Settings.server_url}"
 243
 244     headers["X-Entity-Ref-ID"] = ref
 245     headers["In-Reply-To"] = ref
 246     headers["References"] = ref
 247   end
 248 end