/**
* 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;
}
