Import custom fields values from emails (#2413).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2211 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/mail_handler.rb

@@ -90,6 +90,13 @@ class MailHandler < ActionMailer::Base
     end
     issue.subject = email.subject.chomp.toutf8
     issue.description = plain_text_body
+    # custom fields
+    issue.custom_field_values = issue.available_custom_fields.inject({}) do |h, c|
+      if value = get_keyword(c.name, :override => true)
+        h[c.id] = value
+      end
+      h
+    end
     issue.save!
     add_attachments(issue)
     logger.info "MailHandler: issue ##{issue.id} created by #{user}" if logger && logger.info
@@ -155,8 +162,8 @@ class MailHandler < ActionMailer::Base
     end
   end
   
-  def get_keyword(attr)
-    if @@handler_options[:allow_override].include?(attr.to_s) && plain_text_body =~ /^#{attr}:[ \t]*(.+)$/i
+  def get_keyword(attr, options={})
+    if (options[:override] || @@handler_options[:allow_override].include?(attr.to_s)) && plain_text_body =~ /^#{attr}:[ \t]*(.+)$/i
       $1.strip
     elsif !@@handler_options[:issue][attr].blank?
       @@handler_options[:issue][attr]

test/fixtures/mail_handler/ticket_with_custom_fields.eml

@@ -0,0 +1,41 @@
+Return-Path: <jsmith@somenet.foo>
+Received: from osiris ([127.0.0.1])
+	by OSIRIS
+	with hMailServer ; Sun, 22 Jun 2008 12:28:07 +0200
+Message-ID: <000501c8d452$a95cd7e0$0a00a8c0@osiris>
+From: "John Smith" <jsmith@somenet.foo>
+To: <redmine@somenet.foo>
+Subject: New ticket with custom field values
+Date: Sun, 22 Jun 2008 12:28:07 +0200
+MIME-Version: 1.0
+Content-Type: text/plain;
+	format=flowed;
+	charset="iso-8859-1";
+	reply-type=original
+Content-Transfer-Encoding: 7bit
+X-Priority: 3
+X-MSMail-Priority: Normal
+X-Mailer: Microsoft Outlook Express 6.00.2900.2869
+X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2869
+
+Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas imperdiet 
+turpis et odio. Integer eget pede vel dolor euismod varius. Phasellus 
+blandit eleifend augue. Nulla facilisi. Duis id diam. Class aptent taciti 
+sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. In 
+in urna sed tellus aliquet lobortis. Morbi scelerisque tortor in dolor. Cras 
+sagittis odio eu lacus. Aliquam sem tortor, consequat sit amet, vestibulum 
+id, iaculis at, lectus. Fusce tortor libero, congue ut, euismod nec, luctus 
+eget, eros. Pellentesque tortor enim, feugiat in, dignissim eget, tristique 
+sed, mauris. Pellentesque habitant morbi tristique senectus et netus et 
+malesuada fames ac turpis egestas. Quisque sit amet libero. In hac habitasse 
+platea dictumst.
+
+Nulla et nunc. Duis pede. Donec et ipsum. Nam ut dui tincidunt neque 
+sollicitudin iaculis. Duis vitae dolor. Vestibulum eget massa. Sed lorem. 
+Nullam volutpat cursus erat. Cras felis dolor, lacinia quis, rutrum et, 
+dictum et, ligula. Sed erat nibh, gravida in, accumsan non, placerat sed, 
+massa. Sed sodales, ante fermentum ultricies sollicitudin, massa leo 
+pulvinar dui, a gravida orci mi eget odio. Nunc a lacus.
+
+category: Stock management
+searchable field: Value for a custom field

test/unit/mail_handler_test.rb

@@ -28,7 +28,9 @@ class MailHandlerTest < Test::Unit::TestCase
                    :trackers,
                    :projects_trackers,
                    :enumerations,
-                   :issue_categories
+                   :issue_categories,
+                   :custom_fields,
+                   :custom_fields_trackers
   
   FIXTURES_PATH = File.dirname(__FILE__) + '/../fixtures/mail_handler'
   
@@ -102,6 +104,15 @@ class MailHandlerTest < Test::Unit::TestCase
     assert_equal 10790, issue.attachments.first.filesize
   end
   
+  def test_add_issue_with_custom_fields
+    issue = submit_email('ticket_with_custom_fields.eml', :issue => {:project => 'onlinestore'})
+    assert issue.is_a?(Issue)
+    assert !issue.new_record?
+    issue.reload
+    assert_equal 'New ticket with custom field values', issue.subject
+    assert_equal 'Value for a custom field', issue.custom_value_for(CustomField.find_by_name('Searchable field')).value
+  end
+  
   def test_add_issue_with_cc
     issue = submit_email('ticket_with_cc.eml', :issue => {:project => 'ecookbook'})
     assert issue.is_a?(Issue)