Send commit notification emails for pootle commits

4 files changed, 70 insertions, 0 deletions

diff --git a/app/models/mailer.rb b/app/models/mailer.rb
index 7e5739e..7441370 100644
--- a/app/models/mailer.rb
+++ b/app/models/mailer.rb
@@ -92,6 +92,13 @@ class Mailer < ActionMailer::Base
     @body[:notification_body] = notification_body
   end
 
+  def commit_notification(user, subject, notification_body)
+    setup_email(user)
+    @subject += subject
+    @body[:user] = user
+    @body[:notification_body] = notification_body
+  end
+
   protected
   def setup_email(user)
     @recipients  = "#{user.email}"
diff --git a/app/views/mailer/commit_notification.erb b/app/views/mailer/commit_notification.erb
new file mode 100644
index 0000000..5c7edd0
--- /dev/null
+++ b/app/views/mailer/commit_notification.erb
@@ -0,0 +1 @@
+<%= @notification_body %>
diff --git a/app/views/mailer/commit_notification.html.erb b/app/views/mailer/commit_notification.html.erb
new file mode 100644
index 0000000..5c7edd0
--- /dev/null
+++ b/app/views/mailer/commit_notification.html.erb
@@ -0,0 +1 @@
+<%= @notification_body %>
diff --git a/lib/emailer.rb b/lib/emailer.rb
new file mode 100644
index 0000000..8e56c50
--- /dev/null
+++ b/lib/emailer.rb
@@ -0,0 +1,61 @@
+# encoding: utf-8
+#--
+#   Copyright (C) 2011, Aleksey Lim
+#
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU Affero General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU Affero General Public License for more details.
+#
+#   You should have received a copy of the GNU Affero General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#++
+
+module Emailer
+  def notify_emailer(repository, branch, events)
+    events.each do |event|
+      next unless event.commit_details[:committer].login == 'pootle'
+
+      sha = event.commit_details[:id]
+      author = event.commit_details[:commit_author]
+
+      begin
+        files = []
+        Grit::Git.with_timeout(0) do
+          files += repository.git.commit(sha).diffs.map {|i| i.a_path}
+        end
+        langs = files.collect {|i| next unless i =~ /^po\/(.*).po$/; $1}.compact.join(', ')
+      rescue Exception => e
+        logger.warn("Failed to get git diff to compose poole commit files: #{e}")
+        files = []
+        langs = "unknown languages"
+      end
+
+      event.commit_details[:message] =~ / by user ([^\s:]+)/
+      translator = $1 or '<anonymous>'
+
+      subject = "Commit to [#{repository.project.title}] by [#{translator}] for [#{langs}]"
+      body = <<"EOF"
+Project:    #{repository.project.title}
+Repository: #{repository.title}
+Branch:     #{branch}
+
+Author:     #{author}
+Timestamp:  #{event.commit_time}
+Url:        http://#{GitoriousConfig['gitorious_host']}/#{repository.url_path}/commit/#{event.commit_details[:id]}
+
+#{event.commit_details[:message]}
+
+#{files.map {|i| "- #{i}"}.join("\n")}
+EOF
+
+      user = User.find_by_login('pootle-commits')
+      Mailer.deliver_commit_notification(user, subject, body)
+    end
+  end
+end