Merge remote-tracking branch 'upstream/pull/2038'
[rails.git] / app / mailers / notifier.rb
1 class Notifier < ActionMailer::Base
2   default :from => EMAIL_FROM,
3           :return_path => EMAIL_RETURN_PATH,
4           :auto_submitted => "auto-generated"
5   helper :application
6   before_action :set_shared_template_vars
7   before_action :attach_project_logo
8
9   def signup_confirm(user, token)
10     with_recipient_locale user do
11       @url = url_for(:controller => "users", :action => "confirm",
12                      :display_name => user.display_name,
13                      :confirm_string => token.token)
14
15       mail :to => user.email,
16            :subject => I18n.t("notifier.signup_confirm.subject")
17     end
18   end
19
20   def email_confirm(user, token)
21     with_recipient_locale user do
22       @address = user.new_email
23       @url = url_for(:controller => "users", :action => "confirm_email",
24                      :confirm_string => token.token)
25
26       mail :to => user.new_email,
27            :subject => I18n.t("notifier.email_confirm.subject")
28     end
29   end
30
31   def lost_password(user, token)
32     with_recipient_locale user do
33       @url = url_for(:controller => "users", :action => "reset_password",
34                      :token => token.token)
35
36       mail :to => user.email,
37            :subject => I18n.t("notifier.lost_password.subject")
38     end
39   end
40
41   def gpx_success(trace, possible_points)
42     with_recipient_locale trace.user do
43       @trace_name = trace.name
44       @trace_points = trace.size
45       @trace_description = trace.description
46       @trace_tags = trace.tags
47       @possible_points = possible_points
48
49       mail :to => trace.user.email,
50            :subject => I18n.t("notifier.gpx_notification.success.subject")
51     end
52   end
53
54   def gpx_failure(trace, error)
55     with_recipient_locale trace.user do
56       @trace_name = trace.name
57       @trace_description = trace.description
58       @trace_tags = trace.tags
59       @error = error
60
61       mail :to => trace.user.email,
62            :subject => I18n.t("notifier.gpx_notification.failure.subject")
63     end
64   end
65
66   def message_notification(message)
67     with_recipient_locale message.recipient do
68       @to_user = message.recipient.display_name
69       @from_user = message.sender.display_name
70       @text = message.body
71       @title = message.title
72       @readurl = message_url(message)
73       @replyurl = message_reply_url(message)
74       @author = @from_user
75
76       attach_user_avatar(message.sender)
77
78       mail :from => from_address(message.sender.display_name, "m", message.id, message.digest),
79            :to => message.recipient.email,
80            :subject => I18n.t("notifier.message_notification.subject_header", :subject => message.title)
81     end
82   end
83
84   def diary_comment_notification(comment, recipient)
85     with_recipient_locale recipient do
86       @to_user = recipient.display_name
87       @from_user = comment.user.display_name
88       @text = comment.body
89       @title = comment.diary_entry.title
90       @readurl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "comment#{comment.id}")
91       @commenturl = diary_entry_url(comment.diary_entry.user, comment.diary_entry, :anchor => "newcomment")
92       @replyurl = new_message_url(comment.user, :message => { :title => "Re: #{comment.diary_entry.title}" })
93
94       @author = @from_user
95
96       attach_user_avatar(comment.user)
97
98       mail :from => from_address(comment.user.display_name, "c", comment.id, comment.digest, recipient.id),
99            :to => recipient.email,
100            :subject => I18n.t("notifier.diary_comment_notification.subject", :user => comment.user.display_name)
101     end
102   end
103
104   def friend_notification(friend)
105     with_recipient_locale friend.befriendee do
106       @friend = friend
107       @viewurl = user_url(@friend.befriender)
108       @friendurl = url_for(:controller => "users", :action => "make_friend",
109                            :display_name => @friend.befriender.display_name)
110       @author = @friend.befriender.display_name
111
112       attach_user_avatar(@friend.befriender)
113       mail :to => friend.befriendee.email,
114            :subject => I18n.t("notifier.friend_notification.subject", :user => friend.befriender.display_name)
115     end
116   end
117
118   def note_comment_notification(comment, recipient)
119     with_recipient_locale recipient do
120       @noteurl = browse_note_url(comment.note)
121       @place = Nominatim.describe_location(comment.note.lat, comment.note.lon, 14, I18n.locale)
122       @comment = comment.body
123       @owner = recipient == comment.note.author
124       @event = comment.event
125
126       @commenter = if comment.author
127                      comment.author.display_name
128                    else
129                      I18n.t("notifier.note_comment_notification.anonymous")
130                    end
131
132       @author = @commenter
133       attach_user_avatar(comment.author)
134
135       subject = if @owner
136                   I18n.t("notifier.note_comment_notification.#{@event}.subject_own", :commenter => @commenter)
137                 else
138                   I18n.t("notifier.note_comment_notification.#{@event}.subject_other", :commenter => @commenter)
139                 end
140
141       mail :to => recipient.email, :subject => subject
142     end
143   end
144
145   def changeset_comment_notification(comment, recipient)
146     with_recipient_locale recipient do
147       @to_user = recipient.display_name
148       @changeset_url = changeset_url(comment.changeset)
149       @comment = comment.body
150       @owner = recipient == comment.changeset.user
151       @commenter = comment.author.display_name
152       @changeset_comment = comment.changeset.tags["comment"].presence
153       @time = comment.created_at
154       @changeset_author = comment.changeset.user.display_name
155       @author = @commenter
156
157       subject = if @owner
158                   I18n.t("notifier.changeset_comment_notification.commented.subject_own", :commenter => @commenter)
159                 else
160                   I18n.t("notifier.changeset_comment_notification.commented.subject_other", :commenter => @commenter)
161                 end
162
163       attach_user_avatar(comment.author)
164
165       mail :to => recipient.email, :subject => subject
166     end
167   end
168
169   private
170
171   def set_shared_template_vars
172     @root_url = root_url
173   end
174
175   def attach_project_logo
176     attachments.inline["logo.png"] = File.read(Rails.root.join("app", "assets", "images", "osm_logo_30.png"))
177   end
178
179   def attach_user_avatar(user)
180     attachments.inline["avatar.png"] = File.read(user_avatar_file_path(user))
181   end
182
183   def user_avatar_file_path(user)
184     image = user&.image
185     if image&.file?
186       return image.path(:small)
187     else
188       return Rails.root.join("app", "assets", "images", "users", "images", "small.png")
189     end
190   end
191
192   def with_recipient_locale(recipient)
193     I18n.with_locale Locale.available.preferred(recipient.preferred_languages) do
194       yield
195     end
196   end
197
198   def from_address(name, type, id, digest, user_id = nil)
199     if Object.const_defined?(:MESSAGES_DOMAIN) && domain = MESSAGES_DOMAIN
200       if user_id
201         "#{name} <#{type}-#{id}-#{user_id}-#{digest[0, 6]}@#{domain}>"
202       else
203         "#{name} <#{type}-#{id}-#{digest[0, 6]}@#{domain}>"
204       end
205     else
206       EMAIL_FROM
207     end
208   end
209 end