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<?php
/*
* ------------------------------------------------------------------------
* Copyright (C) 2009 - 2012 The YouTech JSC. All Rights Reserved.
* @license - GNU/GPL, http://www.gnu.org/licenses/gpl.html
* Author: The YouTech JSC
* Websites: http://www.smartaddons.com - http://www.cmsportal.net
* ------------------------------------------------------------------------
*/
jimport("joomla.filesystem.folder");
jimport("joomla.filesystem.file");
if (!class_exists('YtImageJoomlaContent')){
class YtImageJoomlaContent{
var $thumbnail_mode = 'stretch';
var $thumbnail_background='';
var $url_to_resize = '';
var $width = 200;
var $height = 200;
var $resizePath = '';
function YtImageJoomlaContent() {
}
function processImage(&$item, $lazyload=0) {
$image_arr = array();
// set $image_arr
if (!preg_match_all ("/\<img[^\>]*>/", $item->introtext, $image_arr)) return;
foreach ($image_arr[0] as $image) {
// $i_info
if (!preg_match ('#(<img.*)src\s*=\s*(["\'])(.*?)\2(.*\/?>)#im', $image, $i_info)) continue;
// replace all image
$str = preg_replace ( "/\<img[^\>]*>/", '', $item->introtext );
$str = preg_replace ( "/<div class=\"mosimage\".*<\/div>/", '', $str );
//replace all <p></p>
$str = preg_replace("/<p><\/p>/", '' , $str);
// trim introtext
$item->introtext = trim ( $str );
$imagSource = JPATH_SITE.DS. str_replace( '/', DS, $i_info[3]);
if( file_exists($imagSource) && is_file($imagSource) || !strpos($i_info[3], 'http:') ){
$imgResizeConfig = array(
'background' => $this->thumbnail_background,
'thumbnail_mode' => $this->thumbnail_mode
);
YTTemplateUtils::getImageResizerHelper($imgResizeConfig);
$i_src = YTTemplateUtils::resize($i_info[3], $this->width, $this->height, $this->thumbnail_mode);
if($lazyload==0){
return $i_info[1]."src=".$i_info[2].$i_src.$i_info[2].$i_info[4];
}else{
return $i_info[1]."src=".$i_info[2].JURI::base().'templates/'.JFactory::getApplication()->getTemplate()."/images/white.gif".$i_info[2]." data-original=".$i_info[2].$i_src.$i_info[2].$i_info[4];
}
} else{
return '';
}
}
}
}
}
?>