如何使用 XMLRPC 在 WordPress 中创建附有照片的新帖子?

我参与了 WordPress 网站(我现在的雇主使用了其中的 3 个)并且每天发布大量内容迫使我使用我所做的最好的——脚本！

I've been involved in WordPress sites (my current employer uses 3 of these) and posting stuff daily and by the bulk has forced me to use what I do best-- scripts!

它们是基于 PHP 的，使用和部署起来既快捷又方便.和安全?只需使用 .htaccess 来保护它.

They're PHP-based and are quick and easy to use and deploy. And security? Just use .htaccess to secure it.

根据研究，XMLRPC 在文件方面是 wordpress 真正糟糕的一件事.上传文件后，您无法将该附件与特定帖子相关联！我知道，这很烦人.

As per research, XMLRPC when it comes to files is one thing wordpress really sucks at. Once you upload a file, you can't associate that attachment to a particular post! I know, it's annoying.

所以我决定自己解决这个问题.我花了一个星期来整理它.您需要 100% 控制符合 XMLRPC 的发布客户端，否则这对您没有任何意义！

So I decided to figure it out for myself. It took me a week to sort it out. You will need 100% control over your publishing client that is XMLRPC compliant or this won't mean anything to you!

您将需要，从您的 WordPress 安装:

You will need, from your WordPress installation:

• class-IXR.php，位于/wp-admin/includes
• class-wp-xmlrpc-server.php，位于/wp-includes

如果您像我一样制作自己的发布工具，则需要 class-IXR.php.他们有正常工作的 base64 编码器.不要相信 PHP 自带的那个.

class-IXR.php will be needed if you craft your own posting tool, like me. They have the correctly-working base64 encoder. Don't trust the one that comes with PHP.

您还需要有一定的编程经验才能与此相关.我会尽量说得更清楚.

You also need to be somewhat experienced in programming to be able to relate to this. I will try to be clearer.

1. 修改 class-wp-xmlrpc-server.php

1. Modify class-wp-xmlrpc-server.php

• 通过 ftp 将其下载到您的计算机上.备份一份，以防万一.
• 在文本编辑器中打开文件.如果它没有格式化，(通常应该，否则，他们使用的是 unix 类型的换行符)在其他地方打开它或使用类似 Ultraedit 的东西.
• 注意mw_newMediaObject 函数.这是我们的目标.这里有一点注意；WordPress 借用了博主和移动字体的功能.尽管 WordPress 也有一个独特的 xmlrpc 类集，但它们选择保持功能通用，以便无论使用什么平台都能正常工作.
• 查找函数 mw_newMediaObject($args).通常，这应该在第 2948 行.注意您的文本编辑器的状态栏以查找您所在的行号.如果您仍然找不到它，请使用文本编辑器的搜索/查找功能查找它.

• 向下滚动一点，您应该会看到如下所示的内容:

• Download this to your computer, through ftp. Backup a copy, just in case.
• Open the file in a text editor. If it doesn't come formatted, (typically it should, else, it's unix-type carriage breaks they are using) open it elsewhere or use something like ultraedit.
• Pay attention to the mw_newMediaObject function. This is our target. A little note here; WordPress borrows functionality from blogger and movabletype. Although WordPress also has a unique class sets for xmlrpc, they choose to keep functionality common so that they work no matter what platform is in use.
• Look for the function mw_newMediaObject($args). Typically, this should be in line 2948. Pay attention to your text editor's status bar to find what line number you are in. If you can't find it still, look for it using the search/find function of your text editor.

• Scroll down a little and you should have something that looks like this:

 $name = sanitize_file_name( $data['name'] );
 $type = $data['type'];
 $bits = $data['bits'];

 $name = sanitize_file_name( $data['name'] );
 $post = $data['post']; //the post ID to attach to.
 $type = $data['type'];
 $bits = $data['bits'];

// Construct the attachment array
// attach to post_id 0
$post_id = 0;
$attachment = array(
    'post_title' => $name,
    'post_content' => '',
    'post_type' => 'attachment',
    'post_parent' => $post_id,
    'post_mime_type' => $type,
    'guid' => $upload[ 'url' ]
);

// Construct the attachment array
// attach to post_id 0
$post_id = $post;
$attachment = array(
    'post_title' => $name,
    'post_content' => '',
    'post_type' => 'attachment',
    'post_parent' => $post_id,
    'post_mime_type' => $type,
    'guid' => $upload[ 'url' ]
);