From 31f2064a10b1e36481022fb5fb8979ed86e3d890 Mon Sep 17 00:00:00 2001
From: dleffler <dleffler@hughes.net>
Date: Tue, 2 Feb 2016 06:36:35 -0500
Subject: [PATCH] Fixes elFinder search breaks under php v5.3 [#1349
 state:resolved milestone:2.3.8 responsible:dleffler]

---
 external/elFinder/README.md                   |    2 +-
 external/elFinder/css/elfinder.full.css       | 1639 -----------------
 external/elFinder/css/elfinder.min.css        |    9 -
 external/elFinder/js/i18n/elfinder.jp.js      |    2 +-
 external/elFinder/php/elFinder.class.php      |    6 +-
 .../elFinderVolumeLocalFileSystem.class.php   |    3 +-
 6 files changed, 6 insertions(+), 1655 deletions(-)
 delete mode 100644 external/elFinder/css/elfinder.full.css
 delete mode 100644 external/elFinder/css/elfinder.min.css

diff --git a/external/elFinder/README.md b/external/elFinder/README.md
index 67ae2c1859..5f2b521329 100644
--- a/external/elFinder/README.md
+++ b/external/elFinder/README.md
@@ -1,6 +1,5 @@
 elFinder
 ========
-
 <pre>
       _ ______ _           _           
      | |  ____(_)         | |          
@@ -14,6 +13,7 @@ elFinder is an open-source file manager for web, written in JavaScript using
 jQuery UI. Creation is inspired by simplicity and convenience of Finder program
 used in Mac OS X operating system.
 
+[![Download now!](http://studio-42.github.io/elFinder/images/download-icon.png)](https://github.com/Studio-42/elFinder/releases)
 [![Packagist License](https://poser.pugx.org/studio-42/elfinder/license.png)](http://choosealicense.com/licenses/bsd-3-clause/)
 [![Latest Stable Version](https://poser.pugx.org/studio-42/elfinder/version.png)](https://packagist.org/packages/studio-42/elfinder)
 [![Total Downloads](https://poser.pugx.org/studio-42/elfinder/d/total.png)](https://packagist.org/packages/studio-42/elfinder)
diff --git a/external/elFinder/css/elfinder.full.css b/external/elFinder/css/elfinder.full.css
deleted file mode 100644
index 2b7d8c0b62..0000000000
--- a/external/elFinder/css/elfinder.full.css
+++ /dev/null
@@ -1,1639 +0,0 @@
-/*!
- * elFinder - file manager for web
- * Version 2.1_n (Nightly: 9112b55) (2013-11-27)
- * http://elfinder.org
- * 
- * Copyright 2009-2013, Studio 42
- * Licensed under a 3 clauses BSD license
- */
-
-/* File: /home/osc/elFinder-build/elFinder/css/commands.css */
-/******************************************************************/
-/*                          COMMANDS STYLES                       */
-/******************************************************************/
-
-/********************** COMMAND "RESIZE" ****************************/
-.elfinder-dialog-resize  { margin-top:.3em; }
-.elfinder-resize-type    { float:left; margin-bottom: .4em; }
-.elfinder-resize-control { padding-top:3em; }
-.elfinder-resize-control input[type=text] { border:1px solid #aaa; text-align: right; }
-.elfinder-resize-preview {
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-	height:400px;
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-	border:1px solid #aaa;
-	float:right;
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-}
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-.elfinder-resize-handle { position:relative;}
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-.elfinder-resize-handle-hline {
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-.elfinder-resize-handle-vline-right  { top:0; right:0; }
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-.elfinder-resize-handle-point-n  {
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-/********************** COMMAND "HELP" ****************************/
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-
-
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-/* File: /home/osc/elFinder-build/elFinder/css/common.css */
-/*********************************************/
-/*            COMMON ELFINDER STUFFS         */
-/*********************************************/
-
-/* common container */
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-
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-.elfinder-symlink {
-	position:absolute;
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-
-.elfinder-symlink { }
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-/* noaccess */
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-
-/* read only */
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-
-/* write only */
-.elfinder-wo .elfinder-perms { background-position:0 -80px;}
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-/* locked */
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-	background-position:0 -656px;
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-
-/* drag helper */
-.elfinder-drag-helper {
-	width:60px;
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-	padding:0 0 0 25px;
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-
-/* drag helper "plus" icon */
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-	position:absolute;
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-	left:43px;
-	top:55px;
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-	display:none;
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-
-/* show "plus" icon when ctrl/shift pressed */
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-	width:16px;
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-/* icon in drag helper */
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-/* transparent overlay >_< */
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-/* File: /home/osc/elFinder-build/elFinder/css/navbar.css */
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-/* container */
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-/* File: /home/osc/elFinder-build/elFinder/css/quicklook.css */
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diff --git a/external/elFinder/css/elfinder.min.css b/external/elFinder/css/elfinder.min.css
deleted file mode 100644
index c75b0dbae5..0000000000
--- a/external/elFinder/css/elfinder.min.css
+++ /dev/null
@@ -1,9 +0,0 @@
-/*!
- * elFinder - file manager for web
- * Version 2.1_n (Nightly: 9112b55) (2013-11-27)
- * http://elfinder.org
- * 
- * Copyright 2009-2013, Studio 42
- * Licensed under a 3 clauses BSD license
- */
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-625px}.elfinder-button-icon-rotate-l{background-position:0 -641px}.elfinder-button-icon-netunmount{background-position:0 -96px}.elfinder-button-icon-pixlr{background-position:0 -673px}.elfinder .elfinder-menubutton{overflow:visible}.elfinder-button-menu{position:absolute;left:0;top:25px;padding:3px 0}.elfinder-button-menu-item{white-space:nowrap;cursor:default;padding:5px 19px;position:relative}.elfinder-button-menu .ui-state-hover{border:0 solid}.elfinder-button-menu-item-separated{border-top:1px solid #ccc}.elfinder-button-menu-item .ui-icon{width:16px;height:16px;position:absolute;left:2px;top:50%;margin-top:-8px;display:none}.elfinder-button-menu-item-selected .ui-icon{display:block}.elfinder-button-menu-item-selected-asc .ui-icon-arrowthick-1-n,.elfinder-button-menu-item-selected-desc .ui-icon-arrowthick-1-s{display:none}.elfinder-button form{position:absolute;top:0;right:0;opacity:0;filter:Alpha(Opacity=0);cursor:pointer}.elfinder .elfinder-button form input{background:0 0;cursor:default}.elfinder .elfinder-button-search{border:0 solid;background:0 0;padding:0;margin:1px 4px;height:auto;min-height:26px;float:right;width:202px}.elfinder-ltr .elfinder-button-search{float:right;margin-right:10px}.elfinder-rtl .elfinder-button-search{float:left;margin-left:10px}.elfinder-button-search input{width:160px;height:22px;padding:0 20px;line-height:22px;border:1px solid #aaa;-moz-border-radius:12px;-webkit-border-radius:12px;border-radius:12px;outline:0 solid}.elfinder-rtl .elfinder-button-search input{direction:rtl}.elfinder-button-search .ui-icon{position:absolute;height:18px;top:50%;margin:-9px 4px 0;opacity:.6;filter:Alpha(Opacity=60)}.elfinder-ltr .elfinder-button-search .ui-icon-search{left:0}.elfinder-rtl .elfinder-button-search .ui-icon-search,.elfinder-ltr .elfinder-button-search .ui-icon-close{right:0}.elfinder-rtl .elfinder-button-search .ui-icon-close{left:0}
\ No newline at end of file
diff --git a/external/elFinder/js/i18n/elfinder.jp.js b/external/elFinder/js/i18n/elfinder.jp.js
index a904c0a23f..897b6f4e1d 100644
--- a/external/elFinder/js/i18n/elfinder.jp.js
+++ b/external/elFinder/js/i18n/elfinder.jp.js
@@ -132,7 +132,7 @@ if (elFinder && elFinder.prototype && typeof(elFinder.prototype.i18) == 'object'
 			'cmdplaces'    : 'お気に入りへ', // added 28.12.2014
 			'cmdchmod'     : '属性変更', // from v2.1 added 20.6.2015
 			'cmdopendir'   : 'フォルダを開く', // from v2.1 added 13.1.2016
-			
+
 			'cmdpixlr'     : 'Pixlr で編集',
 
 			/*********************************** buttons ***********************************/
diff --git a/external/elFinder/php/elFinder.class.php b/external/elFinder/php/elFinder.class.php
index bb227bd135..abd8e1127d 100644
--- a/external/elFinder/php/elFinder.class.php
+++ b/external/elFinder/php/elFinder.class.php
@@ -2495,9 +2495,9 @@ protected function pixlr($args) {
 		if (! empty($args['target'])) {
 			$args['upload'] = array( $args['image'] );
 			$args['name']   = array( preg_replace('/\.[a-z]{1,4}$/i', '', $args['title']).'.'.$args['type'] );
-				
+
 			$res = $this->upload($args);
-				
+
 			$res['callback'] = array(
 				'node' => $args['node'],
 				'bind' => 'upload'
@@ -2508,7 +2508,7 @@ protected function pixlr($args) {
 				'callback' => array('node' => $args['node'])
 			);
 		}
-		
+
 		return $res;
 	}
 
diff --git a/external/elFinder/php/elFinderVolumeLocalFileSystem.class.php b/external/elFinder/php/elFinderVolumeLocalFileSystem.class.php
index 6b2818bc33..b2e21e0b49 100644
--- a/external/elFinder/php/elFinderVolumeLocalFileSystem.class.php
+++ b/external/elFinder/php/elFinderVolumeLocalFileSystem.class.php
@@ -11,8 +11,7 @@ public function __construct ( RecursiveIterator $iterator, $callback ) {
 	    }
 	   
 	    public function accept () {
-	        $callback = $this->callback;
-	        return $callback(parent::current(), parent::key(), parent::getInnerIterator());
+	        return call_user_func($this->callback, parent::current(), parent::key(), parent::getInnerIterator());
 	    }
 	   
 	    public function getChildren () {