wordpress 设置百度推送收录

add_action( 'wp_footer', 'bdPushData', 999);
 
if(!function_exists('baidu_check_record')){
  function baidu_check_record($url,$post_id){
    $baidu_record  = get_post_meta($post_id,'baidu_record',true);
    if( $baidu_record != 1){
        $url='http://www.baidu.com/s?wd='.$url;
        $curl=curl_init();
        curl_setopt($curl,CURLOPT_URL,$url);
        curl_setopt($curl,CURLOPT_RETURNTRANSFER,1);
        $rs=curl_exec($curl);
        curl_close($curl);
        if( BD_PUSH == 'yes' && !preg_match_all('/提交网址/u',$rs) && preg_match_all('/百度为您找到相关结果/u',$rs)){
            update_post_meta($post_id, 'baidu_record', 1) || add_post_meta($post_id, 'baidu_record', 1, true);
            return 1;
        } else {
            return 0;
        }
    } else {
       return 1;
    }
  }
}
 
if(!function_exists('bdPushData')){
  function bdPushData() {
    global $wpdb;
    $post_id = ( null === $post_id ) ? get_the_ID() : $post_id;
    $currentUrl = home_url(add_query_arg(array()));
    //这里修改了下：给get_permalink指定了文章ID
    if(baidu_check_record(get_permalink($post_id), $post_id) == 0 && $currentUrl == get_permalink($post_id)) {
        echo "<script>(function(){
            var bp = document.createElement('script');
            var curProtocol = window.location.protocol.split(':')[0];
            if (curProtocol === 'https') {
                bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';        
            } else {
                bp.src = 'http://push.zhanzhang.baidu.com/push.js';
            }
            var s = document.getElementsByTagName('script')[0];
            s.parentNode.insertBefore(bp, s);
            })();
            (function(){
                var src = (document.location.protocol == 'http:') ? 'http://js.passport.qihucdn.com/11.0.1.js?af9e600e6a4ba6d33cd7f1b088210cf7':'https://jspassport.ssl.qhimg.com/11.0.1.js?af9e600e6a4ba6d33cd7f1b088210cf7';
                document.write('<script src=\"' + src + '\" id=\"sozz\"><\/script>');
            })();</script>";
   }
 }
}

将上述代码添加到functions.php即可，当页面未被百度收录，且被访问的页面地址等于WordPress唯一页面地址时，将会输出百度自动推送js代码，不符合条件的页面则不会输出。

如果更改主题代码后出现以下错误

Uncaught Error: Call to undefined function curl_init()

则执行安装php-curl

sudo apt-get install php-curl

并重启一下apache

sudo service apache2 restart

最后编辑：2020-08-18

作者：freeman

这个作者貌似有点懒，什么都没有留下。

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