就像Button，vBulletin和Mod重写

Question

我在vBulletin上遇到了一个非常，非常，非常奇怪的问题，使用Facebook就像按钮一样。在我的线程模板中，我使用以下代码，它位于body标记中：

<td class="vbs_forumdata alt1">
    <div id="fb-root"></div>
        <script type="text/javascript">(function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(d.getElementById(id))return;js=d.createElement(s);js.id=id;js.src="//connect.facebook.net/en_US/all.js#xfbml=1";fjs.parentNode.insertBefore(js,fjs)})(document,"script","facebook-jssdk");</script>
        <div id="thread_sharing_content_facebook">
            <div class="fb-like" data-href="{vb:raw sharingurl}" data-layout="button_count" data-send="false" data-show-faces="false" data-width="90"></div>
        </div>
    </div>
</td>

一旦vBulletin引擎处理了模板，变量{vb:raw sharingurl}就会被线程的规范URL替换，如下所示：

http://MYDOMAIN/threads/THREADID-THREADTITLE

例如：

http://www.mydomain.com/threads/1-Hello-Community

查看线程页的HTML源代码，一切似乎都如愿以偿：

<td class="vbs_forumdata alt1">
    <div id="fb-root"></div>
        <script type="text/javascript">(function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(d.getElementById(id))return;js=d.createElement(s);js.id=id;js.src="//connect.facebook.net/en_US/all.js#xfbml=1";fjs.parentNode.insertBefore(js,fjs)})(document,"script","facebook-jssdk");</script>
        <div id="thread_sharing_content_facebook">
            <div class="fb-like" data-href="http://www.mydomain.com/threads/1-Hello-Community" data-layout="button_count" data-send="false" data-show-faces="false" data-width="90"></div>
        </div>
    </div>
</td>

但是如果我点击类似的按钮来分享线程页面..。这出戏来了：

​

​

线程页的原始URL被混乱地转换成如下所示：

http://MYDOMAIN/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/THREADID-THREADTITLE

有人知道我为什么会有这个奇怪的问题吗？我唯一想要自己解决的问题是我的htaccess文件，其中包含了一些重写规则。这几乎是vBulletin默认的..。但是，不管怎么说，它们在这里：

RewriteEngine On
RewriteBase /

// Block Bad Bots
RewriteCond %{HTTP_USER_AGENT} [...]
RewriteRule ^.*$ - [F,L]

RewriteCond %{HTTPS} !=on
RewriteCond %{HTTP_HOST} !^www\..+$ [NC]
RewriteRule ^ http://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]

RewriteRule ^forums/.* forumdisplay.php [QSA]
RewriteRule ^members/.* member.php [QSA]
RewriteRule ^threads/.* showthread.php [QSA]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]

RewriteRule ^(?:(.*?)(?:/|$))(.*|$)$ $1.php?r=$2 [QSA]

RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^(.*)$ - [NC,L]

RewriteRule ^(.*)$ - [R=404,L]

编辑:我尝试使用Facebook调试器和.

刮擦信息

Response Code: 200
Fetched URL: http://www.mydomain.com/threads/1-Hello-Community
Canonical URL: http://www.mydomain.com/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/1-Hello-Community

必须修正的关键错误

Could Not Follow Redirect Path: Using data from http://www.mydomain.com/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/1-Hello-Community because there was an error following the redirect path.

必须修正的错误

Too Many Redirects: URL redirected too many times. Please reduce the number of redirects.

就像应该修复的按钮警告一样

Admins And App ID Missing: fb:admins and fb:app_id tags are missing. These tags are necessary for Facebook to render a News Feed story that generates a high click-through rate.
Like Button Tag Missing: og:title is missing. The og:title meta tag is necessary for Facebook to render a News Feed story that generates a high click-through rate.
Like Button Tag Missing: og:type is missing. The og:type meta tag is necessary for Facebook to render a News Feed story that generates a high click-through rate.
Like Button Tag Missing: og:image is missing. The og:image meta tag is necessary for Facebook to render a News Feed story that generates a high click-through rate.

应该修复的开放图警告

Inferred Property: The 'og:url' property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property: The 'og:title' property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property: The 'og:description' property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property: The 'og:image' property should be explicitly provided, even if a value can be inferred from other tags.

对象属性

og:url: http://www.mydomain.com/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/1-Hello-Community
og:type: website
og:title: #Page Title#
og:image: 
og:description: #Meta Description#
og:updated_time: 1348134967

重定向路径

originale: http://www.mydomain.com/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/threads/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/threads/threads/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/threads/threads/threads/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/threads/threads/threads/threads/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/threads/threads/threads/threads/threads/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/threads/threads/threads/threads/threads/threads/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/1-Hello-Community
rel="canonical": http://www.mydomain.com/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/threads/1-Hello-Community

最后一个URL是粗体(这是我们试图从中提取元数据的URL )。

求你了求你了帮帮我！

Answer 1

您可能需要添加meta标记。

 <meta type="og:url" content="<?php get_current_url(); ?>" >

试试看