From a3b95839f5cda01a6a24715489f0f02a4267f014 Mon Sep 17 00:00:00 2001
From: Joas Schilling <nickvergessen@gmx.de>
Date: Thu, 13 Mar 2014 17:11:23 +0100
Subject: [ticket/12268] Extension finder should not crawl through .git/ of
 extensions

This new filter ignores .svn and .git directories.
When searching for php classes and template files of extensions
we don't need to look inside these directories.

PHPBB3-12268
---
 phpBB/phpbb/extension/finder.php                   |  3 +-
 .../phpbb/extension/recursive_filter_iterator.php  | 32 ++++++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 phpBB/phpbb/extension/recursive_filter_iterator.php

(limited to 'phpBB/phpbb')

diff --git a/phpBB/phpbb/extension/finder.php b/phpBB/phpbb/extension/finder.php
index c9c16ae6d5..fd19436c16 100644
--- a/phpBB/phpbb/extension/finder.php
+++ b/phpBB/phpbb/extension/finder.php
@@ -475,7 +475,8 @@ class finder
 			}
 			$directory_pattern = '#' . $directory_pattern . '#';
 
-			$iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path), \RecursiveIteratorIterator::SELF_FIRST);
+			$iterator = new \phpbb\extension\recursive_filter_iterator(new \RecursiveDirectoryIterator($path));
+			$iterator = new \RecursiveIteratorIterator($iterator, \RecursiveIteratorIterator::SELF_FIRST);
 			foreach ($iterator as $file_info)
 			{
 				$filename = $file_info->getFilename();
diff --git a/phpBB/phpbb/extension/recursive_filter_iterator.php b/phpBB/phpbb/extension/recursive_filter_iterator.php
new file mode 100644
index 0000000000..c2515ecbab
--- /dev/null
+++ b/phpBB/phpbb/extension/recursive_filter_iterator.php
@@ -0,0 +1,32 @@
+<?php
+/**
+*
+* @package extension
+* @copyright (c) 2014 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+namespace phpbb\extension;
+
+/**
+* Class recursive_filter_iterator
+*
+* This Filter ignores .svn and .git directories.
+* When searching for php classes and template files of extensions
+* we don't need to look inside these directories.
+*
+* @package phpbb\extension
+*/
+class recursive_filter_iterator extends \RecursiveFilterIterator
+{
+	public static $ignore_folders = array(
+		'.svn',
+		'.git',
+	);
+
+	public function accept()
+	{
+		return !in_array($this->current()->getFilename(), self::$ignore_folders);
+	}
+}
-- 
cgit v1.2.1