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' => $this->thumbnail_mode);
YtUtils::getImageResizerHelper($imgResizeConfig);
$i_src = YtUtils::resize($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] . $i_info[4];
}
} else {
return '';
}
}
}
public function getRootCategories($catIds, $params)
{
$categories = array();
$query = "\n\t\t\t\tSELECT c.id, c.name as title, c.alias, c.description, c.image as img\n\t\t\t\tFROM #__k2_categories c\n\t\t\t\tWHERE\n\t\t\t\t\tc.published = 1\n\t\t\t\t\tAND c.id IN ({$catIds})\n\t\t\t";
$this->db->setQuery($query);
$rows = $this->db->loadObjectList();
// prepare for image resize.
$imgResizeConfig = array('background' => $params->item_thumbnail_background, 'thumbnail_mode' => $params->item_thumbnail_mode);
YtUtils::getImageResizerHelper($imgResizeConfig);
foreach ($rows as $category) {
$categories[$category->id] = $category;
// category url
$category->url = urldecode(JRoute::_(K2HelperRoute::getCategoryRoute($category->id . ':' . urlencode($category->alias))));
// category title truncate
$category->title = YtUtils::shorten($category->title, $params->title_max_chars);
// $category->image_urls = YtUtils::extractImages(& $category->description);
if (!empty($category->img) && file_exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'categories' . DS . $category->img)) {
$category->image_urls = array('media' . DS . 'k2' . DS . 'categories' . DS . $category->img);
YtUtils::extractImages($category->description);
} else {
$category->image_urls = YtUtils::extractImages($category->description);
}
$category->description = strip_tags($category->description);
if ('none' == $params->item_thumbnail_mode) {
$category->image = empty($category->image_urls) ? JURI::base() . 'modules/mod_sj_k2_categories_ii/assets/images/nophoto.gif' : $category->image_urls[0];
} else {
$category->image = empty($category->image_urls) ? JURI::base() . 'modules/mod_sj_k2_categories_ii/assets/images/nophoto.gif' : $category->image_urls[0];
if (false != $category->image && !YtUtils::isUrl($category->image)) {
$imagefile = JPath::find(JPATH_SITE, $category->image);
$category->image = YtUtils::resize($imagefile, $params->item_thumbnail_width, $params->item_thumbnail_height, $params->item_thumbnail_mode);
if (!$category->image) {
$category->image = JURI::base() . 'modules/mod_sj_k2_categories_ii/assets/images/nophoto.gif';
}
}
}
}
return $categories;
}
$img_resize = '<img src="' . $src . '" alt="' . htmlspecialchars($images->image_intro_alt) . '"';
if ($images->image_intro_caption) {
$img_resize .= 'class="caption" title="' . htmlspecialchars($images->image_intro_caption) . '"';
}
$img_resize .= '/>';
} else {
$img_resize = $yti->processImage($this->item);
}
} else {
$yti->width = $this->templateParams->get('intro_width', '200');
$yti->height = $this->templateParams->get('intro_height', '200');
if (isset($images->image_intro) and !empty($images->image_intro)) {
$this->item->introtext = trim(preg_replace("/\\<img[^\\>]*>/", '', $this->item->introtext));
$this->item->introtext = preg_replace("/<p><\\/p>/", '', $this->item->introtext);
$imgResizeConfig = array('background' => $yti->thumbnail_background, 'thumbnail_mode' => $yti->thumbnail_mode);
YtUtils::getImageResizerHelper($imgResizeConfig);
$src = YtUtils::resize($images->image_intro, $yti->width, $yti->height, $yti->thumbnail_mode);
$img_resize = '<img src="' . $src . '" alt="' . htmlspecialchars($images->image_intro_alt) . '"';
if ($images->image_intro_caption) {
$img_resize .= 'class="caption" title="' . htmlspecialchars($images->image_intro_caption) . '"';
}
$img_resize .= '/>';
} else {
$img_resize = $yti->processImage($this->item);
}
}
}
if (isset($images->image_intro) and !empty($images->image_intro)) {
$imgfloat = empty($images->float_intro) ? '-' . $params->get('float_intro') : '-' . $images->float_intro;
} else {
$imgfloat = '';
