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1.douban.php
<?php /** * PHP Library for douban.com * * @author PiscDong (http://www.piscdong.com/) */ class doubanPHP { function __construct($client_id, $client_secret, $access_token=NULL){ $this->client_id=$client_id; $this->client_secret=$client_secret; $this->access_token=$access_token; } function login_url($callback_url, $scope=‘‘){ $params=array( ‘response_type‘=>‘code‘, ‘client_id‘=>$this->client_id, ‘redirect_uri‘=>$callback_url, ‘scope‘=>$scope, ‘state‘=>md5(time()) ); return ‘https://www.douban.com/service/auth2/auth?‘.http_build_query($params); } function access_token($callback_url, $code){ $params=array( ‘grant_type‘=>‘authorization_code‘, ‘code‘=>$code, ‘client_id‘=>$this->client_id, ‘client_secret‘=>$this->client_secret, ‘redirect_uri‘=>$callback_url ); $url=‘https://www.douban.com/service/auth2/token‘; return $this->http($url, http_build_query($params), ‘POST‘); } function access_token_refresh($callback_url, $refresh_token){ $params=array( ‘grant_type‘=>‘refresh_token‘, ‘refresh_token‘=>$refresh_token, ‘client_id‘=>$this->client_id, ‘client_secret‘=>$this->client_secret, ‘redirect_uri‘=>$callback_url ); $url=‘https://www.douban.com/service/auth2/token‘; return $this->http($url, http_build_query($params), ‘POST‘); } function me(){ $params=array(); $url=‘https://api.douban.com/v2/user/~me‘; return $this->api($url, $params); } function share($text, $title, $url, $description=‘‘, $pic=‘‘){ $params=array( ‘text‘=>$text, ‘rec_title‘=>$title, ‘rec_url‘=>$url, ‘rec_desc‘=>$description, ‘rec_image‘=>$pic ); $url=‘https://api.douban.com/shuo/v2/statuses/‘; return $this->api($url, $params, ‘POST‘); } function api($url, $params, $method=‘GET‘){ $headers[]="Authorization: Bearer ".$this->access_token; if($method==‘GET‘){ $result=$this->http($url.‘?‘.http_build_query($params), ‘‘, ‘GET‘, $headers); }else{ $result=$this->http($url, http_build_query($params), ‘POST‘, $headers); } return $result; } function http($url, $postfields=‘‘, $method=‘GET‘, $headers=array()){ $ci=curl_init(); curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ci, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, 30); curl_setopt($ci, CURLOPT_TIMEOUT, 30); if($method==‘POST‘){ curl_setopt($ci, CURLOPT_POST, TRUE); if($postfields!=‘‘)curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields); } $headers[]="User-Agent: doubanPHP(piscdong.com)"; curl_setopt($ci, CURLOPT_HTTPHEADER, $headers); curl_setopt($ci, CURLOPT_URL, $url); $response=curl_exec($ci); curl_close($ci); $json_r=array(); if($response!=‘‘)$json_r=json_decode($response, true); return $json_r; } }
2.config.php
<?php //配置文件 header(‘Content-Type: text/html; charset=UTF-8‘); $douban_k=‘‘; //豆瓣应用API Key $douban_s=‘‘; //豆瓣应用Secret $callback_url=‘http://yoururl/callback.php‘; //授权回调网址 $scope=‘douban_basic_common,shuo_basic_w‘; //权限列表,具体权限请查看官方的api文档 ?>
3.index.php
<?php session_start(); require_once(‘config.php‘); require_once(‘douban.php‘); $douban_t=isset($_SESSION[‘douban_t‘])?$_SESSION[‘douban_t‘]:‘‘; //检查是否已登录 if($douban_t!=‘‘){ $douban=new doubanPHP($douban_k, $douban_s, $douban_t); //获取登录用户信息 $result=$douban->me(); var_dump($result); /** //access token到期后使用refresh token刷新access token $result=$douban->access_token_refresh($callback_url, $_SESSION[‘douban_r‘]); var_dump($result); **/ /** //发布分享 $text=‘分享内容‘; $title=‘分享标题‘; $url=‘http://www.oschina.net/‘; $result=$douban->share($text, $title, $url); var_dump($result); **/ }else{ //生成登录链接 $douban=new doubanPHP($douban_k, $douban_s); $login_url=$douban->login_url($callback_url, $scope); echo ‘<a href="‘,$login_url,‘">点击进入授权页面</a>‘; } ?>
4.callback.php
<?php //授权回调页面,即配置文件中的$callback_url session_start(); require_once(‘config.php‘); require_once(‘douban.php‘); if(isset($_GET[‘code‘]) && $_GET[‘code‘]!=‘‘){ $douban=new doubanPHP($douban_k, $douban_s); $result=$douban->access_token($callback_url, $_GET[‘code‘]); } if(isset($result[‘access_token‘]) && $result[‘access_token‘]!=‘‘){ echo ‘授权完成,请记录<br/>access token:<input size="50" value="‘,$result[‘access_token‘],‘"><br/>refresh token:<input size="50" value="‘,$result[‘refresh_token‘],‘">‘; //保存登录信息,此示例中使用session保存 $_SESSION[‘douban_t‘]=$result[‘access_token‘]; //access token $_SESSION[‘douban_r‘]=$result[‘refresh_token‘]; //refresh token }else{ echo ‘授权失败‘; } echo ‘<br/><a href="./">返回</a>‘; ?>
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原文地址:http://www.cnblogs.com/qhorse/p/4843962.html