www.gusucode.com > OpenSNS PHP开源社区交友系统 v2.8.1源码程序 > os/Application/Common/Api/Api.class.php

    <?php
/**
 * Created by PhpStorm.
 * User: caipeichao
 * Date: 4/2/14
 * Time: 9:14 AM
 */

namespace Common\Api;

use Common\Exception\ApiException;

class Api
{
    protected function apiSuccess($message, $extra = array())
    {
        return $this->apiReturn(true, $message, $extra);
    }

    protected function apiError($message)
    {
        throw new ApiException($message);
        return null; // 这句话是为了消除IDE的警告
    }

    protected function apiReturn($success, $message, $extra)
    {
        $result = array('success' => boolval($success), 'message' => strval($message));
        $result = array_merge($result, $extra);
        return $result;
    }

    protected function getUserStructure($uid)
    {
        //请不要在这里增加用户敏感信息，可能会暴露用户隐私
        $fields = array('uid', 'nickname', 'avatar32', 'avatar64', 'avatar128', 'avatar256', 'avatar512', 'space_url', 'rank_link', 'score', 'title', 'weibocount', 'fans', 'following');
        return query_user($fields, $uid);
    }

    /**
     * 发送微博、评论等，不能太频繁，否则抛出异常。
     */
    protected function requireSendInterval()
    {
        //获取最后的时间
        $lastSendTime = session('last_send_time');
        if (time() - $lastSendTime < 10) {
            throw new ApiException('操作太频繁，请稍后重试');
        }
    }

    protected function updateLastSendTime()
    {
        //更新最后发送时间
        session('last_send_time', time());
    }

    public function resetLastSendTime()
    {
        session('last_send_time', 0);
    }

    protected function requireLogin()
    {
        if (!is_login()) {
            throw new ApiException('需要登录', ErrorCodeApi::REQUIRE_LOGIN);
        }
    }
}