public function ajax_render_images()
{
function catablog_shutdown()
{
$last_error = error_get_last();
if ($last_error['type'] === E_ERROR) {
echo "<strong>" . $_REQUEST['image'] . " Error:</strong> " . $last_error['message'];
}
}
register_shutdown_function('catablog_shutdown');
check_ajax_referer('catablog-render-images', 'security');
$name = $_REQUEST['image'];
$type = $_REQUEST['type'];
$count = $_REQUEST['count'];
$total = $_REQUEST['total'];
if (isset($_REQUEST['key']) && $_REQUEST['key'] == 'id') {
$id = (int) $name;
$item = CataBlogItem::getItem($id);
$image_names = array();
$image_names[] = $item->getImage();
foreach ($item->getSubImages() as $image) {
$image_names[] = $image;
}
} else {
$item = new CataBlogItem();
$image_names = array();
$image_names[] = $name;
}
foreach ($image_names as $image_name) {
switch ($type) {
case 'thumbnail':
$success = $item->MakeThumbnail($image_name);
break;
case 'fullsize':
$success = $item->MakeFullsize($image_name);
break;
default:
$success = __("unsupported image size type", 'catablog');
break;
}
}
if ($success !== true) {
$message = $success;
echo "{\"success\":false, \"error\":\"{$message}\"}";
} else {
$message = sprintf(__('Rendering... %s of %s', 'catablog'), $total - $count, $total);
if ($count == 0) {
$message = __('Image rendering is now complete.', 'catablog');
}
echo "{\"success\":true, \"message\":\"{$message}\"}";
}
exit;
}
