From 9bcf99e3a7e2f7712214c95709eece2f2fe34cb1 Mon Sep 17 00:00:00 2001
From: Loic d'Anterroches <titoo@users.sourceforge.net>
Date: Mon, 2 Feb 2009 22:55:45 +0100
Subject: [PATCH] Fixed issue 126, easy link to a file in the repository from
 the tickets.

The syntax src:AUTHORS or src:src/IDF/Scm.php is allowed.
---
 src/IDF/Template/IssueComment.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/IDF/Template/IssueComment.php b/src/IDF/Template/IssueComment.php
index ef4b9c7..5b5e96d 100644
--- a/src/IDF/Template/IssueComment.php
+++ b/src/IDF/Template/IssueComment.php
@@ -50,6 +50,8 @@ class IDF_Template_IssueComment extends Pluf_Template_Tag
         if ($request->rights['hasSourceAccess']) {
             $text = preg_replace_callback('#(commit\s+)([0-9a-f]{1,40})#im',
                                           array($this, 'callbackCommit'), $text);
+            $text = preg_replace_callback('#(src:)([^\s\(\)]+)#im',
+                                          array($this, 'callbackSource'), $text);
         }
         if ($echo) {
             echo $text;
@@ -102,6 +104,24 @@ class IDF_Template_IssueComment extends Pluf_Template_Tag
         return '<a href="'.Pluf_HTTP_URL_urlForView('IDF_Views_Source::commit', array($this->project->shortname, $co->commit)).'">'.$m[1].$m[2].'</a>';
     }
 
+    function callbackSource($m)
+    {
+        $branches = $this->scm->getBranches();
+        if (count($branches) == 0) return $m[0];
+        $file = $m[2];
+        if ('commit' != $this->scm->testHash($branches[0], $file)) {
+            return $m[0];
+        }
+        $request_file_info = $this->scm->getFileInfo($file, $branches[0]);
+        if (!$request_file_info) {
+            return $m[0];
+        }
+        if ($request_file_info->type != 'tree') {
+            return $m[1].'<a href="'.Pluf_HTTP_URL_urlForView('IDF_Views_Source::tree', array($this->project->shortname, $branches[0], $file)).'">'.$m[2].'</a>';
+        }
+        return $m[0];
+    }
+
     /**
      * Generate the link to an issue.
      *