/**
* 依照folder_id得到文件信息
*/
public function get_files($folder_id)
{
$cache = Mycache::instance();
$cache_key = $this->object_name . '_' . $folder_id;
$cache_data = $cache->get($cache_key);
//if(!is_array($cache_data))
//{
$folder = Mykc_folder::instance()->get($folder_id);
$cache_data = $this->lists(array('where' => array('site_id' => $folder['site_id'], 'kc_folder_id' => $folder['id'])));
if (!empty($cache_data)) {
foreach ($cache_data as $key_cache_data => $_cache_data) {
//扩充
$cache_data[$key_cache_data]['readable'] = TRUE;
$cache_data[$key_cache_data]['writable'] = isset($_cache_data['writable']) ? $_cache_data['writable'] : true;
$cache_data[$key_cache_data]['big_icon'] = isset($_cache_data['big_icon']) ? $_cache_data['big_icon'] : true;
$cache_data[$key_cache_data]['small_icon'] = isset($_cache_data['small_icon']) ? $_cache_data['small_icon'] : true;
$cache_data[$key_cache_data]['thumb'] = isset($_cache_data['thumb']) ? $_cache_data['thumb'] : true;
$cache_data[$key_cache_data]['small_thumb'] = isset($_cache_data['small_thumb']) ? $_cache_data['small_thumb'] : false;
}
$cache->set($cache_key, $cache_data);
}
//}
return $cache_data;
}
/**
* 得到文件夹中文件个数及大小
* 包括其所有的子文件夹
**/
protected function get_detail($folder_id)
{
$image_count = 0;
$image_total_size = 0;
$folder_ids = array();
$folders = Mykc_folder::instance()->get_tree_by_folder_id($folder_id);
foreach ($folders as $_folder) {
$folder_ids[] = $_folder['id'];
}
$images = Mykc_image::instance()->lists(array('where' => array('kc_folder_id' => $folder_ids)));
foreach ($images as $_img) {
$image_count++;
$image_total_size += $_img['image_size'];
}
$return['count'] = $image_count;
$return['size'] = $image_total_size;
return $return;
}