TYPO3 Core

// Add Clear RTE Cache to Clear Cache menu

require_once(t3lib_extMgm::extPath('rtehtmlarea').'hooks/clearrtecache/ext_localconf.php');

<?php

/***************************************************************

* Copyright notice

*

* (c) 2007 Ingo Renner <ingo@typo3.org>

* All rights reserved

*

* This script is part of the TYPO3 project. The TYPO3 project is

* free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

*

* The GNU General Public License can be found at

* http://www.gnu.org/copyleft/gpl.html.

* A copy is found in the textfile GPL.txt and important notices to the license

* from the author is found in LICENSE.txt distributed with these scripts.

*

*

* This script is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* This copyright notice MUST APPEAR in all copies of the script!

***************************************************************/

/**

* Extending class to render the menu for the cache clearing actions, and adding Clear RTE cache option

*

* @author Ingo Renner <ingo@typo3.org>

* @author Steffen kamper <info@sk-typo3.de>

* @package TYPO3

*/

require_once (PATH_typo3.'interfaces/interface.backend_cacheActionsHook.php');

class tx_rtehtmlarea_clearcachemenu implements backend_cacheActionsHook {

/**

* modifies CacheMenuItems array

*

* @param array array of CacheMenuItems

* @param array array of AccessConfigurations-identifiers (typically used by userTS with options.clearCache.identifier)

* @return void

*/

public function manipulateCacheActions(&$cacheActions, &$optionValues) {

// Add new cache menu item

$title = $GLOBALS['LANG']->sL('LLL:EXT:rtehtmlarea/hooks/clearrtecache/locallang.xml:title');

$cacheActions[] = array(

'id' => 'clearRTECache',

'title' => $title,

'href' => $GLOBALS['BACK_PATH'] . 'ajax.php?ajaxID=rtehtmlarea::clearTempDir',

'icon' => '<img'.t3lib_iconWorks::skinImg($GLOBALS['BACK_PATH'], 'sysext/rtehtmlarea/hooks/clearrtecache/clearrtecache.png', 'width="16" height="16"').' title="'.$title.'" alt="'.$title.'" />'

//'icon' => '<img src="' . t3lib_extMgm::extRelPath('rtehtmlarea') . 'hooks/clearrtecache/clearrtecache.png" width="16" height="16" title="'.htmlspecialchars($title).'" alt="" />'

);

$optionValues[] = 'clearRTECache';

}

}

if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/hooks/clearrtecache/class.tx_rtehtmlarea_clearcachemenu.php']) {

include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/hooks/clearrtecache/class.tx_rtehtmlarea_clearcachemenu.php']);

}

?>

<?php

/***************************************************************

* Copyright notice

*

* (c) 2008 Steffen Kamper <info@sk-typo3.de>

* All rights reserved

*

* This script is part of the TYPO3 project. The TYPO3 project is

* free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

*

* The GNU General Public License can be found at

* http://www.gnu.org/copyleft/gpl.html.

* A copy is found in the textfile GPL.txt and important notices to the license

* from the author is found in LICENSE.txt distributed with these scripts.

*

*

* This script is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* This copyright notice MUST APPEAR in all copies of the script!

***************************************************************/

/**

* Class to clear temp files of htmlArea RTE

*

* @author Steffen kamper <info@sk-typo3.de>

* @package TYPO3

*/

class tx_rtehtmlarea_clearrtecache {

function clearTempDir() {

$tempPath = PATH_typo3.'../typo3temp/rtehtmlarea/';

$handle=opendir($tempPath);

while ($data=readdir($handle)) {

if (!is_dir($data) && $data!="." && $data!="..") {

unlink($tempPath.$data);

}

}

closedir($handle);

}

}

if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/hooks/clearrtecache/class.tx_rtehtmlarea_clearrtecache.php']) {

include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/hooks/clearrtecache/class.tx_rtehtmlarea_clearrtecache.php']);

}

?>

<?php

// Register Clear Cache Menu hook

$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['additionalBackendItems']['cacheActions']['clearRTECache'] = 'EXT:rtehtmlarea/hooks/clearrtecache/class.tx_rtehtmlarea_clearcachemenu.php:&tx_rtehtmlarea_clearcachemenu';

// Register Ajax call

$TYPO3_CONF_VARS['BE']['AJAX']['rtehtmlarea::clearTempDir'] = 'EXT:rtehtmlarea/hooks/clearrtecache/class.tx_rtehtmlarea_clearrtecache.php:tx_rtehtmlarea_clearrtecache->clearTempDir';

?>

<?xml version="1.0" encoding="utf-8" standalone="yes" ?>

<T3locallang>

<meta type="array">

<generator>ClearRTECache</generator>

<type>module</type>

<authorName>Steffen Kamper</authorName>

<authorEmail>info@sk-typo3.de</authorEmail>

<description>Clears the temp dir of htmlArea RTE</description>

</meta>

<data type="array">

<languageKey index="default" type="array">

<label index="title">Clear RTE Cache</label>

</languageKey>

</data>

</T3locallang>