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Current File : /www/wwwroot/www.jkmold.com/phpcms/modules/member/classes/member_interface.class.php
<?php

/**

 * 会员接口

 *

 */

class member_interface {

	//数据库连接

	private $db;

	public function __construct() {

		$this->db = pc_base::load_model('member_model');

	}

	

	/**

	 * 获取用户信息

	 * @param $username 用户名

	 * @param $type {1:用户id;2:用户名;3:email}

	 * @return $mix {-1:用户不存在;userinfo:用户信息}

	 */

	public function get_member_info($mix, $type=1) {

		$mix = safe_replace($mix);

		if($type==1) {

			$userinfo = $this->db->get_one(array('userid'=>$mix));

		} elseif($type==2) {

			$userinfo = $this->db->get_one(array('username'=>$mix));

		} elseif($type==3) {

			if(!$this->_is_email($mix)) {

				return -4;

			}

			$userinfo = $this->db->get_one(array('email'=>$mix));

		}

		if($userinfo) {

			return $userinfo;

		} else {

			return -1;

		}

	}

	

	/**

	 * 将文章加入收藏夹

	 * @param int $cid 文章id

	 * @param int $userid 会员id

	 * @param string $title 文章标题

	 * @param $mix {-1:加入失败;$id:加入成功,返回收藏id}

	 */

	public function add_favorite($cid, $userid, $title) {

		$cid = intval($cid);

		$userid = intval($userid);

		$title = safe_replace($title);

		$this->favorite_db = pc_base::load_model('favorite_model');

		$id = $this->favorite_db->insert(array('title'=>$title,'userid'=>$userid, 'cid'=>$cid, 'adddate'=>SYS_TIME), 1);

		if($id) {

			return $id;

		} else {

			return -1;

		}

	}



	/**

	 * 根据uid增加用户积分

	 * @param int $userid	用户id

	 * @param int $point	点数

	 * @return boolean

	 */

	public function add_point($userid, $point) {

		$point = intval($point);

		return $this->db->update(array('point'=>"+=$point"), array('userid'=>$userid));

	}

}