Add project identifier substitution option to the URL-pattern property of link format custom fields (#15701).

Patch by Mischa The Evil.

git-svn-id: http://svn.redmine.org/redmine/trunk@12413 e93f8b46-1217-0410-a6f0-8f06a7374b81

2 files changed, 14 insertions, 0 deletions

diff --git a/lib/redmine/field_format.rb b/lib/redmine/field_format.rb
index ac27831be..799fcf610 100644
--- a/lib/redmine/field_format.rb
+++ b/lib/redmine/field_format.rb
@@ -289,6 +289,7 @@ module Redmine
             url.gsub!('%value%') {value.to_s}
             url.gsub!('%id%') {customized.id.to_s}
             url.gsub!('%project_id%') {(customized.respond_to?(:project) ? customized.project.try(:id) : nil).to_s}
+            url.gsub!('%project_identifier%') {(customized.respond_to?(:project) ? customized.project.try(:identifier) : nil).to_s}
             if custom_field.regexp.present?
               url.gsub!(%r{%m(\d+)%}) do
                 m = $1.to_i
diff --git a/test/unit/lib/redmine/field_format/link_format_test.rb b/test/unit/lib/redmine/field_format/link_format_test.rb
index 339d984aa..04f702728 100644
--- a/test/unit/lib/redmine/field_format/link_format_test.rb
+++ b/test/unit/lib/redmine/field_format/link_format_test.rb
@@ -53,6 +53,19 @@ class Redmine::LinkFieldFormatTest < ActionView::TestCase
     assert_equal '<a href="http://foo/52">bar</a>', field.format.formatted_custom_value(self, custom_value, true)
   end
 
+  def test_link_field_should_substitute_project_identifier_in_url
+    project = Project.new
+    project.stubs(:identifier).returns('foo_project-00')
+    object = Issue.new
+    object.stubs(:project).returns(project)
+
+    field = IssueCustomField.new(:field_format => 'link', :url_pattern => 'http://foo/%project_identifier%')
+    custom_value = CustomValue.new(:custom_field => field, :customized => object, :value => "bar")
+
+    assert_equal "bar", field.format.formatted_custom_value(self, custom_value, false)
+    assert_equal '<a href="http://foo/foo_project-00">bar</a>', field.format.formatted_custom_value(self, custom_value, true)
+  end
+
   def test_link_field_should_substitute_regexp_groups
     field = IssueCustomField.new(:field_format => 'link', :regexp => /^(.+)-(.+)$/, :url_pattern => 'http://foo/%m2%/%m1%')
     custom_value = CustomValue.new(:custom_field => field, :customized => Issue.new, :value => "56-142")