
<?php
/*
* @link http://www.kalcaddle.com/
* @author warlee | e-mail:kalcaddle@qq.com
* @copyright warlee 2014.(Shanghai)Co.,Ltd
* @license http://kalcaddle.com/tools/licenses/license.txt
* @secured by Ben Khlifa Fahmi
*/
class userShare extends Controller

	{
	private $sql;
	function __construct()
		{
		parent::__construct();
		$this->sql = new fileCache($this->config['user_share_file']);
		}

	/**
	 * 获取
	 */
	public

	function get()
		{
		return $this->sql->get();
		}

	public

	function checkByPath()
		{
		$share_list = $this->sql->get('path', '', $this->in['path']);

		// show_json($this->sql->get(),true,$this->in['path']);

		if (count($share_list) == 0)
			{
			show_json('', false); //没有找到
			}
		  else
			{
			$val = array_values($share_list);
			show_json($val[0], true);
			}
		}

	/**
	 * 编辑
	 */
	public

	function set()
		{
		if ($_SERVER['HTTP_REFERER'] != $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"])
			{
			if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest')
				{
				$share_info = $this->_getData();

				// 含有sid则为更新，否则为插入

				if (isset($this->in['sid']) && strlen($this->in['sid']) == 8)
					{
					$info_new = $this->sql->get($this->in['sid']);

					// 只更新指定key

					foreach($share_info as $key => $val)
						{
						$info_new[$key] = $val;
						}

					if ($this->sql->update($this->in['sid'], $info_new))
						{
						show_json($info_new, true);
						}

					show_json($this->L['error'], false);
					}
				  else
					{ //插入
					$share_list = $this->sql->get();
					$new_id = rand_string(8);
					while (isset($share_list[$new_id]))
						{
						$new_id = rand_string(8);
						}

					$share_info['sid'] = $new_id;
					if ($this->sql->add($new_id, $share_info))
						{
						show_json($share_info, true);
						}

					show_json($this->L['error'], false);
					}

				show_json($this->L['error'], false);
				}
			}
		  else
			{
			header('Location: 403.php');
			}
		}

	/**
	 * 删除
	 */
	public

	function del()
		{
		if ($_SERVER['HTTP_REFERER'] != $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"])
			{
			if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest')
				{
				$list = json_decode($this->in['list'], true);
				foreach($list as $val)
					{
					$this->sql->delete($val['path']);
					}

				show_json($this->L['success'], true);
				}
			}
		  else
			{
			header('Location: 403.php');
			}
		}

	public

	function _getData()
		{
		if (!$this->in['name'] || !$this->in['path'] || !$this->in['type'])
			{
			show_json($this->L["data_not_full"], false);
			}

		$in = array(
			'mtime' => time() , //更新则记录最后时间
			'sid' => $this->in['sid'],
			'type' => $this->in['type'],
			'path' => $this->in['path'],
			'name' => $this->in['name'],
			'time_to' => $this->in['time_to'] ? $this->in['time_to'] : '',
			'share_password' => $this->in['share_password'] ? $this->in['share_password'] : '',
			'code_read' => $this->in['code_read'] ? $this->in['code_read'] : '',
			'not_download' => $this->in['not_download'] ? $this->in['not_download'] : ''
		);
		return $in;
		}
	}