在将REST API端点添加到WordPress核心之前，我需要一种以编程方式更新XML-RPC API默认情况下不包含的选项的方法。看起来这些选项通过以下方法添加到文件“wp-includes / class-wp-xmlrpc-server.php”中：
df.head().to_clipboard()这是我在编辑选项时失败的尝试，以允许更新我的functions.php文件中的blog_url，home_url和WPCF7选项（site_url和home_url在原始函数中是只读的）：
public function initialise_blog_option_info() {
global $wp_version;
$this->blog_options = array(
// Read only options
'software_name' => array(
'desc' => __( 'Software Name' ),
'readonly' => true,
'value' => 'WordPress'
),
'software_version' => array(
'desc' => __( 'Software Version' ),
'readonly' => true,
'value' => $wp_version
),
'blog_url' => array(
'desc' => __( 'WordPress Address (URL)' ),
'readonly' => true,
'option' => 'siteurl'
),
'home_url' => array(
'desc' => __( 'Site Address (URL)' ),
'readonly' => true,
'option' => 'home'
),
'login_url' => array(
'desc' => __( 'Login Address (URL)' ),
'readonly' => true,
'value' => wp_login_url( )
),
'admin_url' => array(
'desc' => __( 'The URL to the admin area' ),
'readonly' => true,
'value' => get_admin_url( )
),
'image_default_link_type' => array(
'desc' => __( 'Image default link type' ),
'readonly' => true,
'option' => 'image_default_link_type'
),
'image_default_size' => array(
'desc' => __( 'Image default size' ),
'readonly' => true,
'option' => 'image_default_size'
),
'image_default_align' => array(
'desc' => __( 'Image default align' ),
'readonly' => true,
'option' => 'image_default_align'
),
'template' => array(
'desc' => __( 'Template' ),
'readonly' => true,
'option' => 'template'
),
'stylesheet' => array(
'desc' => __( 'Stylesheet' ),
'readonly' => true,
'option' => 'stylesheet'
),
'post_thumbnail' => array(
'desc' => __('Post Thumbnail'),
'readonly' => true,
'value' => current_theme_supports( 'post-thumbnails' )
),
// Updatable options
'time_zone' => array(
'desc' => __( 'Time Zone' ),
'readonly' => false,
'option' => 'gmt_offset'
),
'blog_title' => array(
'desc' => __( 'Site Title' ),
'readonly' => false,
'option' => 'blogname'
),
'blog_tagline' => array(
'desc' => __( 'Site Tagline' ),
'readonly' => false,
'option' => 'blogdescription'
),
'date_format' => array(
'desc' => __( 'Date Format' ),
'readonly' => false,
'option' => 'date_format'
),
'time_format' => array(
'desc' => __( 'Time Format' ),
'readonly' => false,
'option' => 'time_format'
),
'users_can_register' => array(
'desc' => __( 'Allow new users to sign up' ),
'readonly' => false,
'option' => 'users_can_register'
),
'thumbnail_size_w' => array(
'desc' => __( 'Thumbnail Width' ),
'readonly' => false,
'option' => 'thumbnail_size_w'
),
'thumbnail_size_h' => array(
'desc' => __( 'Thumbnail Height' ),
'readonly' => false,
'option' => 'thumbnail_size_h'
),
'thumbnail_crop' => array(
'desc' => __( 'Crop thumbnail to exact dimensions' ),
'readonly' => false,
'option' => 'thumbnail_crop'
),
'medium_size_w' => array(
'desc' => __( 'Medium size image width' ),
'readonly' => false,
'option' => 'medium_size_w'
),
'medium_size_h' => array(
'desc' => __( 'Medium size image height' ),
'readonly' => false,
'option' => 'medium_size_h'
),
'medium_large_size_w' => array(
'desc' => __( 'Medium-Large size image width' ),
'readonly' => false,
'option' => 'medium_large_size_w'
),
'medium_large_size_h' => array(
'desc' => __( 'Medium-Large size image height' ),
'readonly' => false,
'option' => 'medium_large_size_h'
),
'large_size_w' => array(
'desc' => __( 'Large size image width' ),
'readonly' => false,
'option' => 'large_size_w'
),
'large_size_h' => array(
'desc' => __( 'Large size image height' ),
'readonly' => false,
'option' => 'large_size_h'
),
'default_comment_status' => array(
'desc' => __( 'Allow people to post comments on new articles' ),
'readonly' => false,
'option' => 'default_comment_status'
),
'default_ping_status' => array(
'desc' => __( 'Allow link notifications from other blogs (pingbacks and trackbacks) on new articles' ),
'readonly' => false,
'option' => 'default_ping_status'
)
);
/**
* Filter the XML-RPC blog options property.
*
* @since 2.6.0
*
* @param array $blog_options An array of XML-RPC blog options.
*/
$this->blog_options = apply_filters( 'xmlrpc_blog_options', $this->blog_options );
}
将更多选项列入白名单的正确方法是什么，以便我可以通过API获取并更新它们？
答案 0 :(得分：0)
如果要通过XML-RPC为名称为NAME_OF_SOME_OPTION的选项添加对读/写选项的支持，请将以下代码添加到functions.php中：
any res = operations[PLUS_OP][left.type][right.type](left, right);
如果您希望能够通过XML-RPC更新选项blog_url，请编写以下内容：
add_filter('xmlrpc_blog_options', function($blog_options)
{
$blog_options['NAME_OF_SOME_OPTION'] = array(
'desc' => 'DESCRITPTION OF THE OPTION',
'readonly' => false,
'option' => 'NAME_OF_SOME_OPTION'
);
return $blog_options;
});
答案 1 :(得分：-1)
我自己遇到过这个问题，绝对没有提到如何在线进行。你的帖子指出白名单选项是在$ this-＆gt; blog_options中定义的，但确实有帮助，谢谢！这是代码（它是自定义插件中的代码）：
<?php
include_once(ABSPATH . WPINC . '/class-IXR.php');
include_once(ABSPATH . WPINC . '/class-wp-xmlrpc-server.php');
class LSEOP_XmlRpc extends wp_xmlrpc_server {
private $version = 1.0;
public function __construct() {
parent::__construct();
$this->blog_options['permalink_structure'] = [
'desc' => __( 'Permalink Structure' ),
'readonly' => false,
'option' => 'permalink_structure'
];
}
public static function lseop_getName() {
return __CLASS__;
}
}
add_filter('wp_xmlrpc_server_class', array('LSEOP_XmlRpc', 'lseop_getName'));
?>
插件中还有很多其他代码，因为我也在添加XMLRPC方法，但这应该是你需要的一切。