function get_image($num, $original = false)
{
// used variables
$url = false;
$output = '';
// select the proper image function
if ($this->mode == 'com_content') {
// load necessary com_content View class
if (!class_exists('NSP_GK5_com_content_View')) {
require_once JModuleHelper::getLayoutPath('mod_news_pro_gk5', 'com_content/view');
}
// generate the com_content image URL only
if (!$original) {
$url = NSP_GK5_com_content_View::image($this->parent->config, $this->parent->content[$num], true, true);
} else {
$url = NSP_GK5_com_content_View::originalImage($this->parent->config, $this->parent->content[$num]);
}
} else {
if ($this->mode == 'com_k2') {
// load necessary k2 View class
if (!class_exists('NSP_GK5_com_k2_View')) {
require_once JModuleHelper::getLayoutPath('mod_news_pro_gk5', 'com_k2/view');
}
// generate the K2 image URL only
if (!$original) {
$url = NSP_GK5_com_k2_View::image($this->parent->config, $this->parent->content[$num], true, true);
} else {
$url = NSP_GK5_com_k2_View::originalImage($this->parent->config, $this->parent->content[$num]);
}
}
}
// check if the URL exists
if ($url === FALSE) {
return false;
} else {
// if URL isn't blank - return it!
if ($url != '') {
return $url;
} else {
return false;
}
}
}
