From 4e9e1d465ebd4980d60cd825af4da1df5075cb6b Mon Sep 17 00:00:00 2001
From: Mohamed Alsharaf <m.alsharaf@massey.ac.nz>
Date: Mon, 27 Jan 2014 10:34:37 +1300
Subject: [PATCH] new feature: convert issue no. text into the issue url

---
 .../models/project/issue/comment.php            |  5 ++++-
 app/application/routes.php                      | 17 ++++++++++++++++-
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/app/application/models/project/issue/comment.php b/app/application/models/project/issue/comment.php
index 18ae559e8..98019ce3f 100644
--- a/app/application/models/project/issue/comment.php
+++ b/app/application/models/project/issue/comment.php
@@ -111,6 +111,9 @@ public static function delete_comment($comment)
 	*/
 	public static function format($body)
 	{
-		return \Sparkdown\Markdown($body);
+		$body = \Sparkdown\Markdown($body);
+
+		// convert issue numbers into issue url
+		return preg_replace('/((?:' . __('tinyissue.issue') . ')?)(\s*)#(\d+)/i', '<a href="' . \URL::to('/project/0/issue/$3') . '" title="$1 #$3" class="issue-link">$1 #$3</a>', $body);
 	}
 }
diff --git a/app/application/routes.php b/app/application/routes.php
index 46c114327..efc708aaf 100644
--- a/app/application/routes.php
+++ b/app/application/routes.php
@@ -110,6 +110,11 @@
 
 Route::filter('project', function()
 {
+	// find project id from issue object
+	if (Request::route()->parameters[0] == 0) {
+		return;
+	}
+
 	Project::load_project(Request::route()->parameters[0]);
 
 	if(!Project::current())
@@ -126,9 +131,19 @@
 	{
 		return Response::error('404');
 	}
+
+	// load project
+	if (Request::route()->parameters[0] == 0) {
+		Request::route()->parameters = array(
+			Project\Issue::current()->project_id,
+			Project\Issue::current()->id
+		);
+
+		Project::load_project(Request::route()->parameters[0]);
+	}
 });
 
 Route::filter('permission', function($permission)
 {
 	if(!Auth::user()->permission($permission)) return Response::error('500');
-});
\ No newline at end of file
+});