Add new method to mailer for deliver emails with push info

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/mailers/emails/projects.rb

@@ -13,5 +13,15 @@ module Emails
       mail(to: @user.email,
            subject: subject("Project was moved"))
     end
+
+    def repository_push_email(project_id, recipient, branch, compare)
+      @project = Project.find project_id
+      @commits = compare.commits
+      @commit  = compare.commit
+      @diffs   = compare.diffs
+      @branch  = branch
+
+      mail(to: recipient, subject: subject("New push to repository"))
+    end
   end
 end

app/models/project_services/emails_on_push_service.rb

@@ -32,8 +32,16 @@ class EmailsOnPushService < Service
     'emails_on_push'
   end
 
-  def execute
-    true
+  def execute(push_data)
+    before_sha = push_data[:before]
+    after_sha = push_data[:after]
+    branch = push_data[:ref]
+
+    compare = Gitlab::Git::Compare.new(project.repository.raw_repository, before_sha, after_sha)
+
+    recipients.split(" ").each do |recipient|
+      Notify.delay.repository_push_email(project_id, recipient, branch, compare)
+    end
   end
 
   def fields

app/views/projects/services/_form.html.haml

@@ -34,7 +34,7 @@
         - if type == 'text'
           = f.text_field name, class: "input-xlarge", placeholder: placeholder
         - elsif type == 'textarea'
-          = f.text_area name, rows: 5, class: "input-xlarge", placeholder: placeholder
+          = f.text_area name, rows: 5, class: "input-xxlarge", placeholder: placeholder
         - elsif type == 'checkbox'
           = f.check_box name