Merged r14081 (#19323).

git-svn-id: http://svn.redmine.org/redmine/branches/3.0-stable@14093 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/mailer.rb

@@ -24,7 +24,16 @@ class Mailer < ActionMailer::Base
   include Redmine::I18n
 
   def self.default_url_options
-    { :host => Setting.host_name, :protocol => Setting.protocol }
+    options = {:protocol => Setting.protocol}
+    if Setting.host_name.to_s =~ /\A(https?\:\/\/)?(.+?)(\:(\d+))?(\/.+)?\z/i
+      host, port, prefix = $2, $4, $5
+      options.merge!({
+        :host => host, :port => port, :script_name => prefix
+      })
+    else
+      options[:host] = Setting.host_name
+    end
+    options
   end
 
   # Builds a mail for notifying to_users and cc_users about a new issue

test/unit/mailer_test.rb

@@ -119,6 +119,24 @@ class MailerTest < ActiveSupport::TestCase
     end
   end
 
+  def test_generated_links_with_port_and_prefix
+    with_settings :host_name => '10.0.0.1:81/redmine', :protocol => 'http' do
+      Mailer.test_email(User.find(1)).deliver
+      mail = last_email
+      assert_not_nil mail
+      assert_include 'http://10.0.0.1:81/redmine', mail_body(mail)
+    end
+  end
+
+  def test_generated_links_with_port
+    with_settings :host_name => '10.0.0.1:81', :protocol => 'http' do
+      Mailer.test_email(User.find(1)).deliver
+      mail = last_email
+      assert_not_nil mail
+      assert_include 'http://10.0.0.1:81', mail_body(mail)
+    end
+  end
+
   def test_issue_edit_should_generate_url_with_hostname_for_relations
     journal = Journal.new(:journalized => Issue.find(1), :user => User.find(1), :created_on => Time.now)
     journal.details << JournalDetail.new(:property => 'relation', :prop_key => 'label_relates_to', :value => 2)