前两年这个功能很多人用，现在用WordPress的人都没那么多了，好多这种插件代码的朋友都是N年前更新的。不过这代码又不是没用的。

这里要感谢张戈的博客，他里面介绍了很多关于怎么同步到新浪微博的方法，怎么去发现问题，受益良多。而且他之前也做了这样的一个插件。所以我这个插件基本上也是从他的代码中提炼出来的。

但是我这边插件除了支持这个接口，还有一个接口还可以同步到微博，那就是分享接口——第三方分享接口，这个接口只要你申请微连接默认是有的。他同步的形式如上图所示，这几天我测试了N遍。

主要核心代码有两个：一是分享到微博的形式：

function post_to_sina_weibo($post_ID) {
	if( wp_is_post_revision($post_ID) ) return;
   $get_post_info = get_post($post_ID);
   $get_post_centent = get_post($post_ID)->post_content;
   $get_post_title = get_post($post_ID)->post_title;
   if(!empty(get_post_format($post_ID))){
	if(get_post_format($post_ID) == 'aside') $get_post_format = __('aside','wp-to-weibo');
	if(get_post_format($post_ID) == 'gallery') $get_post_format =  __('gallery','wp-to-weibo');
	if(get_post_format($post_ID) == 'link') $get_post_format =  __('link','wp-to-weibo');
	if(get_post_format($post_ID) == 'image') $get_post_format =  __('image','wp-to-weibo');
	if(get_post_format($post_ID) == 'quote') $get_post_format =  __('quote','wp-to-weibo');
	if(get_post_format($post_ID) == 'status') $get_post_format =  __('status','wp-to-weibo');
	if(get_post_format($post_ID) == 'video') $get_post_format =  __('video','wp-to-weibo');
	if(get_post_format($post_ID) == 'audio') $get_post_format =  __('audio','wp-to-weibo');
	if(get_post_format($post_ID) == 'chat') $get_post_format = __('chat','wp-to-weibo');
   }else{
	$get_post_format = __('Headline', 'wp-to-weibo');
   }
   if ($get_post_info->post_status == 'publish') {
       $appkey = "新浪微博APPKEY";
       $username = “新浪微博账号”;
       $userpassword = “新浪微博密码”;
       $request = new WP_Http;
       $keywords = ""; 
 
       /* keywords of post */
       $tags = wp_get_post_tags($post_ID);
       foreach ($tags as $tag ) {
          $keywords = sprintf(__(' %1$s # %2$s # ', 'wp-to-weibo'), $keywords, $tag->name);
       }
 
      /* add keywords to post topic*/
     $string1 = sprintf(__('【 %1$s 】 %2$s : ','wp-to-weibo'), strip_tags($get_post_format), strip_tags( $get_post_title ));
     $string2 = sprintf(__('%1$s Read More %2$s', 'wp-to-weibo'), $keywords, get_permalink($post_ID));
 
     /* post num, sync failed if more */
     $wb_num = (138 - WeiboLength_test($string1.$string2))*2;
     $status = $string1.mb_strimwidth(strip_tags( apply_filters('the_content', $get_post_centent)),0, $wb_num,'...').$string2;
       /* get the thumbnail, or get the first pic */ 
		$url = get_mypost_thumbnail($post_ID);
		//$url = preg_replace('/https:\/\//i','http://',$url);
        $api_url = 'https://api.weibo.com/2/statuses/share.json'; /* API */
        $body = array('status' => $status,'source' => $appkey,'pic' => $url);
       $headers = array('Authorization' => 'Basic ' . base64_encode("$username:$userpassword"));
       $result = $request->post($api_url, array('body' => $body,'headers' => $headers));
       return json_encode($result);
    }
}

另一种是以头条文章的形式：

function post_to_sina_toutiao($post_ID) {
	if( wp_is_post_revision($post_ID) ) return;
   $get_post_info = get_post($post_ID);
   $get_post_centent = get_post($post_ID)->post_content;
   $get_post_title = get_post($post_ID)->post_title;
   $get_the_excerpt = get_post($post_ID)->post_excerpt;
   if(!empty(get_post_format($post_ID))){
	if(get_post_format($post_ID) == 'aside') $get_post_format = __('aside','wp-to-weibo');
	if(get_post_format($post_ID) == 'gallery') $get_post_format =  __('gallery','wp-to-weibo');
	if(get_post_format($post_ID) == 'link') $get_post_format =  __('link','wp-to-weibo');
	if(get_post_format($post_ID) == 'image') $get_post_format =  __('image','wp-to-weibo');
	if(get_post_format($post_ID) == 'quote') $get_post_format =  __('quote','wp-to-weibo');
	if(get_post_format($post_ID) == 'status') $get_post_format =  __('status','wp-to-weibo');
	if(get_post_format($post_ID) == 'video') $get_post_format =  __('video','wp-to-weibo');
	if(get_post_format($post_ID) == 'audio') $get_post_format =  __('audio','wp-to-weibo');
	if(get_post_format($post_ID) == 'chat') $get_post_format = __('chat','wp-to-weibo');
   }else{
	$get_post_format = __('Headline', 'wp-to-weibo');
   }
   if ($get_post_info->post_status == 'publish') {
       $appkey = "新浪微博APPKEY";
       $username = “新浪微博账号”;
       $userpassword = “新浪微博密码”;
       $request = new WP_Http;
       $keywords = ""; 
 
       /* keywords of post */
       $tags = wp_get_post_tags($post_ID);
       foreach ($tags as $tag ) {
          $keywords = sprintf(__(' %1$s # %2$s # ', 'wp-to-weibo'), $keywords, $tag->name);
       }
 
      /* add keywords to post topic*/
     $string1 = sprintf(__('【 %1$s 】 %2$s : ','wp-to-weibo'), strip_tags($get_post_format), strip_tags( $get_post_title ));
     $string2 = sprintf(__('%1$s Read More %2$s', 'wp-to-weibo'), $keywords, get_permalink($post_ID));
 
     /* post num, sync failed if more */
     $status = $string1.$get_post_centent.$string2;
       /* get the thumbnail, or get the first pic */ 
		$url = get_mypost_thumbnail($post_ID);
		//$url = preg_replace('/https:\/\//i','http://',$url);
        $api_url = 'https://api.weibo.com/proxy/article/publish.json'; 
        $body = array('title' => $get_post_title, 'text' => $get_the_excerpt, 'summary' => $get_the_excerpt, 'content' => $status, 'source' => $appkey, 'cover' => $url);
       $headers = array('Authorization' => 'Basic ' . base64_encode("$username:$userpassword"));
       $result = $request->post($api_url, array('body' => $body,'headers' => $headers));
       return json_encode($result);
    }
}

其实两段代码基本一样，不同的是接口。另外，我还添加了post-format类型。如果不满意我的中文翻译，可以用poedit软件重新翻译，当然也可以反馈给我，我会考虑您的意见。

官方下载地址

此插件刚已经提交到官方插件库了，不知道什么时候可以审核通过。目前给大家一个下载地址：WordPress插件wp-to-weibo

注意：如果以文章头条的形式，excerpt，即摘要内容必须有，否则同步失败。因为我把微博和导语部分是同步摘要的部分。其实这个插件做的不完美，特别是头条文章的形式，文章打开之后，显示的是格式化的文章，没有段落。有高手路过，可以帮我一起完善它，感谢！

== 已知bug ==
1、如上所述，头条文章形式，打开文章无格式，无段落；
2、文章更新后，还是会同步到微博，这个虽然可以加字段解决，但是我又不想在数据库里加个字段，而官方这个wp_is_post_revision貌似也不管用！

== changelog ==
2018.02.08 开始提交该插件；
2018.02.10 官方审核通过！