public function execute()
{
$id = waRequest::get('id', 0, waRequest::TYPE_INT);
if (!$id) {
throw new waException("Unknown product");
}
$product = new shopProduct($id);
$sizes = $this->getConfig()->getImageSizes('system');
$images = $product->getImages($sizes);
$param = waRequest::get('param', array(), waRequest::TYPE_ARRAY_INT);
$image_id = !empty($param[0]) ? $param[0] : 0;
if (isset($images[$image_id])) {
$image = $images[$image_id];
if ($image['size']) {
$image['size'] = waFiles::formatSize($image['size'], '%0.2f', 'B,KB,MB,GB');
}
$this->setTemplate('ProductImage');
$images = array_values($images);
array_unshift($images, null);
array_push($images, null);
$offset = 0;
foreach ($images as $k => $img) {
if ($image['id'] == $img['id']) {
$offset = $k;
}
}
$next = $images[$offset + 1];
$image['dimensions'] = shopImage::getThumbDimensions($image, $sizes['big']);
$this->view->assign(array('image' => $image, 'next' => $next, 'offset' => $offset, 'original_exists' => file_exists(shopImage::getOriginalPath($image)), 'photostream' => waRequest::get('ps', array())));
}
$this->view->assign(array('sizes' => $sizes, 'images' => $images, 'count' => count($images) - 2, 'product_id' => $id, 'product' => $product));
/**
* @event backend_product_edit
* @return array[string][string]string $return[%plugin_id%]['images'] html output
*/
$this->view->assign('backend_product_edit', wa()->event('backend_product_edit', $product));
}
