感谢 Fencer04 的建议,我设法找到了解决问题的方法。我找到了这个页面:https://developer.wordpress.org/reference/functions/add_rewrite_rule/,在那里我找到了一个足够接近我的问题的示例。
所以在functions.php中:
function custom_rewrite_rule(){
$page_id = 318; // replace this ID with the page with the iFrame template
$page_data = get_post($page_id);
if(!is_object($page_data)){
return; // all other pages don't have to support custom deeplinks
}
// catches deeplinks 1 level deep, i.e.: /members/profile
add_rewrite_rule(
$page_data->post_name . '/([^/]+)/?$',
'index.php?pagename=' . $page_data->post_name . '&memberspage=$matches[1]',
'top'
);
// catches deeplinks 2 levels deep, i.e.: /members/profile/edit
add_rewrite_rule(
$page_data->post_name . '/([^/]+)/([^/]+)/?$',
'index.php?pagename=' . $page_data->post_name . '&memberspage=$matches[1]&members_param=$matches[2]',
'top'
);
// catches 3 levels deep, i.e. /members/profile/edit/confirm
add_rewrite_rule(
$page_data->post_name . '/([^/]+)/([^/]+)/([^/]+)/?$',
'index.php?pagename=' . $page_data->post_name . '&memberspage=$matches[1]&members_param=$matches[2]&members_param2=$matches[3]',
'top'
);
}
add_action('init', custom_rewrite_rule);
接下来我为新的 query_vars 添加了过滤器:
add_filter('query_vars', function($vars) {
$vars[] = "memberspage";
$vars[] = "members_param";
$vars[] = "members_param2";
return $vars;
});
然后在我的 template-iframe.php 中,我可以像这样访问这些参数:
<?php
// get query strings
global $wp_query;
$page = $wp_query->query_vars['memberspage'];
$params = $wp_query->query_vars['members_param'];
$params2 = $wp_query->query_vars['members_param2'];
$membersBaseURL = 'http://members.domain.com/';
$iframeURL = $membersBaseURL;
if(isset($page)){
$iframeURL = $iframeURL . $page . '/';
}
if(isset($params)){
$iframeURL = $iframeURL . $params . '/';
}
if(isset($params2)){
$iframeURL = $iframeURL . $params2 . '/';
}
?>
<iframe id="iframeLeden" src="<?php echo($iframeURL) ?>" frameborder="0"></iframe>
所以现在如果我转到http://www.domain.com/members/login,它会向我显示正确的静态 WP 页面,其中包含显示页面 http://members.domain.com/login/ 的 iframe。