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  • 新浪微博的账号登录及PHP api操作

    新浪微博 的账号登录及api操作,使用oauth 2.0    
    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、发布微博等功能,如果需要其他功能可以根据官方的api文档自行添加 

     

    [文件] sina.php

    001 <?php
    002 /**
    003  * PHP Library for weibo.com
    004  *
    005  * @author PiscDong (http://www.piscdong.com/)
    006  */
    007 class sinaPHP
    008 {
    009     function __construct($client_id, $client_secret, $access_token=NULL){
    010         $this->client_id=$client_id;
    011         $this->client_secret=$client_secret;
    012         $this->access_token=$access_token;
    013     }
    014  
    015     function login_url($callback_url){
    016         $params=array(
    017             'response_type'=>'code',
    018             'client_id'=>$this->client_id,
    019             'redirect_uri'=>$callback_url
    020         );
    021         return 'https://api.weibo.com/oauth2/authorize?'.http_build_query($params);
    022     }
    023  
    024     function access_token($callback_url, $code){
    025         $params=array(
    026             'grant_type'=>'authorization_code',
    027             'code'=>$code,
    028             'client_id'=>$this->client_id,
    029             'client_secret'=>$this->client_secret,
    030             'redirect_uri'=>$callback_url
    031         );
    032         $url='https://api.weibo.com/oauth2/access_token';
    033         return $this->http($url, http_build_query($params), 'POST');
    034     }
    035  
    036     /**
    037     function access_token_refresh($refresh_token){
    038     }
    039     **/
    040  
    041     function get_uid(){
    042         $params=array();
    043         $url='https://api.weibo.com/2/account/get_uid.json';
    044         return $this->api($url, $params);
    045     }
    046  
    047     function show_user_by_id($uid){
    048         $params=array(
    049             'uid'=>$uid
    050         );
    051         $url='https://api.weibo.com/2/users/show.json';
    052         return $this->api($url, $params);
    053     }
    054  
    055     function statuses_count($ids){
    056         $params=array(
    057             'ids'=>$ids
    058         );
    059         $url='https://api.weibo.com/2/statuses/count.json';
    060         return $this->api($url, $params);
    061     }
    062  
    063     function get_comments_by_sid($id, $count=10, $page=1){
    064         $params=array(
    065             'id'=>$id,
    066             'page'=>$page,
    067             'count'=>$count
    068         );
    069         $url='https://api.weibo.com/2/comments/show.json';
    070         return $this->api($url, $params);
    071     }
    072  
    073     function repost_timeline($id, $count=10, $page=1){
    074         $params=array(
    075             'id'=>$id,
    076             'page'=>$page,
    077             'count'=>$count
    078         );
    079         $url='https://api.weibo.com/2/statuses/repost_timeline.json';
    080         return $this->api($url, $params);
    081     }
    082  
    083     function update($img_c, $pic=''){
    084         $params=array(
    085             'status'=>$img_c
    086         );
    087         if($pic!='' && is_array($pic)){
    088             $url='https://api.weibo.com/2/statuses/upload.json';
    089             $params['pic']=$pic;
    090         }else{
    091             $url='https://api.weibo.com/2/statuses/update.json';
    092         }
    093         return $this->api($url, $params, 'POST');
    094     }
    095  
    096     function user_timeline($uid, $count=10, $page=1){
    097         $params=array(
    098             'uid'=>$uid,
    099             'page'=>$page,
    100             'count'=>$count
    101         );
    102         $url='https://api.weibo.com/2/statuses/user_timeline.json';
    103         return $this->api($url, $params);
    104     }
    105  
    106     function querymid($id, $type=1, $is_batch=0){
    107         $params=array(
    108             'id'=>$id,
    109             'type'=>$type,
    110             'is_batch'=>$is_batch
    111         );
    112         $url='https://api.weibo.com/2/statuses/querymid.json';
    113         return $this->api($url, $params);
    114     }
    115  
    116     function api($url, $params, $method='GET'){
    117         $params['access_token']=$this->access_token;
    118         if($method=='GET'){
    119             $result=$this->http($url.'?'.http_build_query($params));
    120         }else{
    121             if(isset($params['pic'])){
    122                 uksort($params, 'strcmp');
    123                 $str_b=uniqid('------------------');
    124                 $str_m='--'.$str_b;
    125                 $str_e=$str_m. '--';
    126                 $body='';
    127                 foreach($params as $k=>$v){
    128                     if($k=='pic'){
    129                         if(is_array($v)){
    130                             $img_c=$v[2];
    131                             $img_n=$v[1];
    132                         }elseif($v{0}=='@'){
    133                             $url=ltrim($v, '@');
    134                             $img_c=file_get_contents($url);
    135                             $url_a=explode('?', basename($url));
    136                             $img_n=$url_a[0];
    137                         }
    138                         $body.=$str_m."\r\n";
    139                         $body.='Content-Disposition: form-data; name="'.$k.'"; filename="'.$img_n.'"'."\r\n";
    140                         $body.="Content-Type: image/unknown\r\n\r\n";
    141                         $body.=$img_c."\r\n";
    142                     }else{
    143                         $body.=$str_m."\r\n";
    144                         $body.='Content-Disposition: form-data; name="'.$k."\"\r\n\r\n";
    145                         $body.=$v."\r\n";
    146                     }
    147                 }
    148                 $body.=$str_e;
    149                 $headers[]="Content-Type: multipart/form-data; boundary=".$str_b;
    150                 $result=$this->http($url, $body, 'POST', $headers);
    151             }else{
    152                 $result=$this->http($url, http_build_query($params), 'POST');
    153             }
    154         }
    155         return $result;
    156     }
    157  
    158     function http($url, $postfields='', $method='GET', $headers=array()){
    159         $ci=curl_init();
    160         curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, FALSE);
    161         curl_setopt($ci, CURLOPT_RETURNTRANSFER, 1);
    162         curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, 30);
    163         curl_setopt($ci, CURLOPT_TIMEOUT, 30);
    164         if($method=='POST'){
    165             curl_setopt($ci, CURLOPT_POST, TRUE);
    166             if($postfields!='')curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
    167         }
    168         $headers[]="User-Agent: sinaPHP(piscdong.com)";
    169         curl_setopt($ci, CURLOPT_HTTPHEADER, $headers);
    170         curl_setopt($ci, CURLOPT_URL, $url);
    171         $response=curl_exec($ci);
    172         curl_close($ci);
    173         $json_r=array();
    174         if($response!='')$json_r=json_decode($response, true);
    175         return $json_r;
    176     }
    177 }

    [文件] config.php 

    1 <?php
    2 //配置文件
    3 header('Content-Type: text/html; charset=UTF-8');
    4  
    5 $sina_k=''; //新浪微博应用App Key
    6 $sina_s=''; //新浪微博应用App Secret
    7 $callback_url='http://yoururl/callback.php'; //授权回调网址
    8 ?>

    [文件] index.php

    01 <?php
    02 require_once('config.php');
    03 require_once('sina.php');
    04  
    05 function getimgp($u){
    06     //图片处理
    07     $c=@file_get_contents($u);
    08     $name=md5($u).'.jpg';
    09     $mime='image/unknown';
    10     return array($mime, $name, $c);
    11 }
    12  
    13 $sina_t=isset($_SESSION['sina_t'])?$_SESSION['sina_t']:'';
    14  
    15 //检查是否已登录
    16 if($sina_t!=''){
    17     $sina=new sinaPHP($sina_k, $sina_s, $sina_t);
    18  
    19     //获取登录用户id
    20     $sina_uid=$c->get_uid();
    21     $uid=$sina_uid['uid'];
    22  
    23     //获取登录用户信息
    24     $result=$sina->show_user_by_id($uid);
    25     var_dump($result);
    26  
    27     /**
    28     //发布微博
    29     $content='微博内容';
    30     $img='http://www.baidu.com/img/baidu_sylogo1.gif';
    31     $img_a=getimgp($img);
    32     if($img_a[2]!=''){
    33         $result=$sina->update($content, $img_a);
    34         //发布带图片微博
    35     }else{
    36         $result=$sina->update($content);
    37         //发布纯文字微博
    38     }
    39     var_dump($result);
    40     **/
    41  
    42     /**
    43     //微博列表
    44     $result=$sina->user_timeline($uid);
    45     var_dump($result);
    46     **/
    47  
    48 }else{
    49     //生成登录链接
    50     $sina=new sinaPHP($sina_k, $sina_s);
    51     $login_url=$sina->login_url($callback_url);
    52     echo '<a href="',$login_url,'">点击进入授权页面</a>';
    53 }
    54 ?>

    [文件] callback.php

    01 <?php
    02 //授权回调页面,即配置文件中的$callback_url
    03 require_once('config.php');
    04 require_once('sina.php');
    05  
    06 if(isset($_GET['code']) && $_GET['code']!=''){
    07     $o=new sinaPHP($sina_k, $sina_s);
    08     $result=$o->access_token($callback_url, $_GET['code']);
    09 }
    10 if(isset($result['access_token']) && $result['access_token']!=''){
    11     echo '授权完成,请记录<br/>access token:<input size="50" value="',$result['access_token'],'">';
    12  
    13     //保存登录信息,此示例中使用session保存
    14     $_SESSION['sina_t']=$result['access_token']; //access token
    15 }else{
    16     echo '授权失败';
    17 }
    18 echo '<br/><a href="./">返回</a>';
    19 ?>
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  • 原文地址:https://www.cnblogs.com/BeacherGong/p/2998263.html
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