From c99f42ce71b5bd8351df987f63fcd7d35c843296 Mon Sep 17 00:00:00 2001
From: Max Wippert <max.wippert@inovex.de>
Date: Thu, 7 Aug 2014 15:19:14 +0200
Subject: [PATCH] fixed redmine<->gitlab integration

- when a proect configures "Lightweight issue tracking system for this project"
  to be "Issues tracker" = "Redmine", Wiki-Markdown text like "lorem ipsum #123"
  should be rendered to a hyperlink to Redmine
- without this patch/enhancment this did not work
- internal bugtracker id = redmine 16693
---
 app/models/project.rb  |  4 ++++
 lib/gitlab/markdown.rb | 17 +++++++++++++++--
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/app/models/project.rb b/app/models/project.rb
index a2247ba1d4..799c405653 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -338,6 +338,10 @@ class Project < ActiveRecord::Base
     self.issues_tracker == "jira"
   end
 
+  def redmine_tracker?
+    self.issues_tracker == "redmine"
+  end
+
   # For compatibility with old code
   def code
     path
diff --git a/lib/gitlab/markdown.rb b/lib/gitlab/markdown.rb
index aee98ce36f..c30a47d6ae 100644
--- a/lib/gitlab/markdown.rb
+++ b/lib/gitlab/markdown.rb
@@ -192,8 +192,10 @@ module Gitlab
 
           link_to("##{identifier}", url, options)
         end
-      else
-        reference_jira_issue(identifier, project) if project.jira_tracker?
+      elsif project.redmine_tracker?
+	reference_redmine_issue(identifier, project)
+      elsif project.jira_tracker?
+        reference_jira_issue(identifier, project)
       end
     end
 
@@ -239,5 +241,16 @@ module Gitlab
       )
       link_to("#{identifier}", url, options)
     end
+
+    def reference_redmine_issue(identifier, project = @project)
+      url = url_for_issue(identifier)
+      title = Gitlab.config.issues_tracker[project.issues_tracker]["title"]
+
+      options = html_options.merge(
+        title: "Issue in #{title}",
+        class: "gfm gfm-issue #{html_options[:class]}"
+      )
+      link_to("rm##{identifier}", url, options)
+    end
   end
 end