class.tx_rtehtmlarea_pi3.php

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<?php
/***************************************************************
*  Copyright notice
*
*  (c) 2005-2011 Stanislas Rolland <typo3(arobas)sjbr.ca>
*  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!
***************************************************************/
/**
 * Render custom attribute clickenlarge
 *
 * @author Stanislas Rolland <typo3(arobas)sjbr.ca>
 *
 * $Id: class.tx_rtehtmlarea_pi3.php 10120 2011-01-18 20:03:36Z ohader $  *
 */
class tx_rtehtmlarea_pi3 extends tslib_pibase {

        // Default plugin variables:
    var $prefixId = 'tx_rtehtmlarea_pi3';       // Same as class name
    var $scriptRelPath = 'pi3/class.tx_rtehtmlarea_pi3.php';    // Path to this script relative to the extension dir.
    var $extKey = 'rtehtmlarea';        // The extension key.
    var $conf = array();

    /**
     * cObj object
     *
     * @var tslib_cObj
     */
    var $cObj;

    /**
     * Rendering the "clickenlarge" custom attribute, called from TypoScript
     *
     * @param   string      Content input. Not used, ignore.
     * @param   array       TypoScript configuration
     * @return  string      HTML output.
     * @access private
     */
    function render_clickenlarge($content,$conf) {

        $clickenlarge = isset($this->cObj->parameters['clickenlarge']) ? $this->cObj->parameters['clickenlarge'] : 0;
        $path = $this->cObj->parameters['src'];
        $pathPre = $GLOBALS['TYPO3_CONF_VARS']['BE']['RTE_imageStorageDir'] . 'RTEmagicC_';
        if (t3lib_div::isFirstPartOfStr($path,$pathPre)) {
                // Find original file:
            $pI = pathinfo(substr($path,strlen($pathPre)));
            $filename = substr($pI['basename'],0,-strlen('.'.$pI['extension']));
            $file = $GLOBALS['TYPO3_CONF_VARS']['BE']['RTE_imageStorageDir'] . 'RTEmagicP_' . $filename;
        } else {
            $file = $this->cObj->parameters['src'];
        }

        unset($this->cObj->parameters['clickenlarge']);
        unset($this->cObj->parameters['allParams']);
        $content = '<img '. t3lib_div::implodeAttributes($this->cObj->parameters, TRUE, TRUE) . ' />';

        if ($clickenlarge && is_array($conf['imageLinkWrap.'])) {
            $theImage = $file ? $GLOBALS['TSFE']->tmpl->getFileName($file) : '';
            if ($theImage) {
                $this->cObj->parameters['origFile'] = $theImage;
                if ($this->cObj->parameters['title']) {
                    $conf['imageLinkWrap.']['title'] = $this->cObj->parameters['title'];
                }
                if ($this->cObj->parameters['alt']) {
                    $conf['imageLinkWrap.']['alt'] = $this->cObj->parameters['alt'];
                }
                $content = $this->cObj->imageLinkWrap($content,$theImage,$conf['imageLinkWrap.']);
                $content = $this->cObj->stdWrap($content,$conf['stdWrap.']);
            }
        }
        return $content;
    }
}

if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/pi3/class.tx_rtehtmlarea_pi3.php'])) {
    include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/rtehtmlarea/pi3/class.tx_rtehtmlarea_pi3.php']);
}

?>