豆瓣的账号登录及PHP api操作
官方提供的sdk都太过庞大，这是我自己简化的，提供简单的账号登录、获取个人信息、发布分享等功能，如果需要其他功能可以根据官方的api文档自行添加
[文件] douban.php
| 01 |
| 02 | /** |
| 03 | * PHP Library for douban.com |
| 04 | * |
| 05 | * @author php100 (http://www.php100.com/) |
| 06 | */ |
| 07 | class doubanPHP |
| 08 | { |
| 09 | function __construct($client_id, $client_secret, $access_token=NULL){ |
| 10 | $this->client_id=$client_id; |
| 11 | $this->client_secret=$client_secret; |
| 12 | $this->access_token=$access_token; |
| 13 | } |
| 14 |
| 15 | function login_url($callback_url, $scope=''){ |
| 16 | $params=array( |
| 17 | 'response_type'=>'code', |
| 18 | 'client_id'=>$this->client_id, |
| 19 | 'redirect_uri'=>$callback_url, |
| 20 | 'scope'=>$scope, |
| 21 | 'state'=>md5(time()) |
| 22 | ); |
| 23 | return 'https://www.douban.com/service/auth2/auth?'.http_build_query($params); |
| 24 | } |
| 25 |
| 26 | function access_token($callback_url, $code){ |
| 27 | $params=array( |
| 28 | 'grant_type'=>'authorization_code', |
| 29 | 'code'=>$code, |
| 30 | 'client_id'=>$this->client_id, |
| 31 | 'client_secret'=>$this->client_secret, |
| 32 | 'redirect_uri'=>$callback_url |
| 33 | ); |
| 34 | $url='https://www.douban.com/service/auth2/token'; |
| 35 | return $this->http($url, http_build_query($params), 'POST'); |
| 36 | } |
| 37 |
| 38 | function access_token_refresh($callback_url, $refresh_token){ |
| 39 | $params=array( |
| 40 | 'grant_type'=>'refresh_token', |
| 41 | 'refresh_token'=>$refresh_token, |
| 42 | 'client_id'=>$this->client_id, |
| 43 | 'client_secret'=>$this->client_secret, |
| 44 | 'redirect_uri'=>$callback_url |
| 45 | ); |
| 46 | $url='https://www.douban.com/service/auth2/token'; |
| 47 | return $this->http($url, http_build_query($params), 'POST'); |
| 48 | } |
| 49 |
| 50 | function me(){ |
| 51 | $params=array(); |
| 52 | $url='https://api.douban.com/v2/user/~me'; |
| 53 | return $this->api($url, $params); |
| 54 | } |
| 55 |
| 56 | function share($text, $title, $url, $description='', $pic=''){ |
| 57 | $params=array( |
| 58 | 'text'=>$text, |
| 59 | 'rec_title'=>$title, |
| 60 | 'rec_url'=>$url, |
| 61 | 'rec_desc'=>$description, |
| 62 | 'rec_image'=>$pic |
| 63 | ); |
| 64 | $url='https://api.douban.com/shuo/v2/statuses/'; |
| 65 | return $this->api($url, $params, 'POST'); |
| 66 | } |
| 67 |
| 68 | function api($url, $params, $method='GET'){ |
| 69 | $headers[]="Authorization: Bearer ".$this->access_token; |
| 70 | if($method=='GET'){ |
| 71 | $result=$this->http($url.'?'.http_build_query($params), '', 'GET',$headers); |
| 72 | }else{ |
| 73 | $result=$this->http($url, http_build_query($params), 'POST', $headers); |
| 74 | } |
| 75 | return $result; |
| 76 | } |
| 77 |
| 78 | function http($url, $postfields='', $method='GET', $headers=array()){ |
| 79 | $ci=curl_init(); |
| 80 | curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, FALSE); |
| 81 | curl_setopt($ci, CURLOPT_RETURNTRANSFER, 1); |
| 82 | curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, 30); |
| 83 | curl_setopt($ci, CURLOPT_TIMEOUT, 30); |
| 84 | if($method=='POST'){ |
| 85 | curl_setopt($ci, CURLOPT_POST, TRUE); |
| 86 | if($postfields!='')curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields); |
| 87 | } |
| 88 | $headers[]="User-Agent: doubanPHP(piscdong.com)"; |
| 89 | curl_setopt($ci, CURLOPT_HTTPHEADER, $headers); |
| 90 | curl_setopt($ci, CURLOPT_URL, $url); |
| 91 | $response=curl_exec($ci); |
| 92 | curl_close($ci); |
| 93 | $json_r=array(); |
| 94 | if($response!='')$json_r=json_decode($response, true); |
| 95 | return $json_r; |
| 96 | } |
| 97 | } |
[文件] config.php
| 1 |
| 2 | //配置文件 |
| 3 | header('Content-Type: text/html; charset=UTF-8'); |
| 4 |
| 5 | $douban_k=''; //豆瓣应用API Key |
| 6 | $douban_s=''; //豆瓣应用Secret |
| 7 | $callback_url='http://yoururl/callback.php'; //授权回调网址 |
| 8 | $scope='douban_basic_common,shuo_basic_w'; //权限列表，具体权限请查看官方的api文档 |
| 9 | ?> |
[文件] index.php
| 01 |
| 02 | session_start(); |
| 03 | require_once('config.php'); |
| 04 | require_once('douban.php'); |
| 05 |
| 06 | $douban_t=isset($_SESSION['douban_t'])?$_SESSION['douban_t']:''; |
| 07 |
| 08 | //检查是否已登录 |
| 09 | if($douban_t!=''){ |
| 10 | $douban=new doubanPHP($douban_k, $douban_s, $douban_t); |
| 11 |
| 12 | //获取登录用户信息 |
| 13 | $result=$douban->me(); |
| 14 | var_dump($result); |
| 15 |
| 16 | /** |
| 17 | //access token到期后使用refresh token刷新access token |
| 18 | $result=$douban->access_token_refresh($callback_url, $_SESSION['douban_r']); |
| 19 | var_dump($result); |
| 20 | **/ |
| 21 |
| 22 | /** |
| 23 | //发布分享 |
| 24 | $text='分享内容'; |
| 25 | $title='分享标题'; |
| 26 | $url='http://www.oschina.net/'; |
| 27 | $result=$douban->share($text, $title, $url); |
| 28 | var_dump($result); |
| 29 | **/ |
| 30 |
| 31 | }else{ |
| 32 | //生成登录链接 |
| 33 | $douban=new doubanPHP($douban_k, $douban_s); |
| 34 | $login_url=$douban->login_url($callback_url, $scope); |
| 35 | echo '点击进入授权页面'; |
| 36 | } |
| 37 | ?> |
[文件] callback.php
| 01 |
| 02 | //授权回调页面，即配置文件中的$callback_url |
| 03 | session_start(); |
| 04 | require_once('config.php'); |
| 05 | require_once('douban.php'); |
| 06 |
| 07 | if(isset($_GET['code']) && $_GET['code']!=''){ |
| 08 | $douban=new doubanPHP($douban_k, $douban_s); |
| 09 | $result=$douban->access_token($callback_url, $_GET['code']); |
| 10 | } |
| 11 | if(isset($result['access_token']) && $result['access_token']!=''){ |
| 12 |
echo '授权完成，请记录 access token： refresh token：'; |
| 13 |
| 14 | //保存登录信息，此示例中使用session保存 |
| 15 | $_SESSION['douban_t']=$result['access_token']; //access token |
| 16 | $_SESSION['douban_r']=$result['refresh_token']; //refresh token |
| 17 | }else{ |
| 18 | echo '授权失败'; |
| 19 | } |
| 20 |
echo ' 返回'; |
| 21 | ?> |