从分层自定义帖子类型中删除基本插件

我有一个称为“状态”的分层自定义帖子类型。我的目标是建立一个这样的永久链接结构：

http://website.com/idaho/http://website.com/idaho/sub-page

我差一点了，但还没有完全弄明白。下面是我使用的代码：

First, I remove the slug

public function remove_slugs( $permalink, $post, $leavename ) { 

      $url_components = parse_url( $permalink );
      $post_path = $url_components[\'path\'];
      $post_name = end( explode( \'/\', trim( $post_path, \'/\' ) ) );

      if( !empty( $post_name )) {

        switch($post->post_type) {

          case \'state\':

            if( $post->post_parent ) {

                $parent = get_post( $post->post_parent );
                $parent = $parent->post_name;

                $permalink = str_replace( $post_path, \'/\' . $parent . \'/\' . $post_name . \'/\', $permalink );

            } else { 

                $permalink = str_replace( $post_path, \'/\' . $post_name . \'/\', $permalink );
            }

            break;

        }

      }

      return $permalink;

    }

这是连接到post_type_link.

Next, I reset the query variables so WordPress knows we\'re dealing with a CPT

    public function parse_custom_post_type( $query ) {

        if ( ! $query->is_main_query() ) return;
        if ( count( $query->query ) != 2 || ! isset( $query->query[\'page\'] ) ) return;

        // Are we dealing with a page?
        if ( ! empty( $query->query[\'pagename\'] ) && ! is_home() ) {

            // If the page doesn\'t exist, we must be dealing with a state
            if ( ! is_page( $query->query[\'pagename\'] ) ) {
                $query->set( \'name\', $query->query[\'pagename\'] );
                $query->set( \'state\', $query->query[\'pagename\'] );
                $query->set( \'post_type\', \'state\' );
                $query->is_page = 0;
                $query->is_single = 1;
                unset( $query->query_vars[\'page\'] );
                unset( $query->query_vars[\'pagename\'] );
                unset( $query->query[\'page\'] );
                unset( $query->query[\'pagename\'] );
            }
        }

    }

这是挂在里面的pre_get_posts.

因此，一级页面有效，但子页面无效。URL解析，然后点击404。

我需要做什么才能让它工作？

代码

/** * Strip the slug out of a hierarchical custom post type */ if ( !class_exists( \'State_Rewrites\' ) ) : class State_Rewrites { private static $instance; public $rules; private function __construct() { /* Don\'t do anything, needs to be initialized via instance() method */ } public static function instance() { if ( ! isset( self::$instance ) ) { self::$instance = new State_Rewrites; self::$instance->setup(); } return self::$instance; } public function setup() { add_action( \'init\', array( $this, \'add_rewrites\' ), 20 ); add_filter( \'request\', array( $this, \'check_rewrite_conflicts\' ) ); add_filter( \'state_rewrite_rules\', array( $this, \'strip_state_rules\' ) ); add_filter( \'rewrite_rules_array\', array( $this, \'inject_state_rules\' ) ); } public function add_rewrites() { add_rewrite_tag( "%state%", \'(.+?)\', "state=" ); add_permastruct( \'state\', "%state%", array( \'ep_mask\' => EP_PERMALINK ) ); } public function check_rewrite_conflicts( $qv ) { if ( isset( $qv[\'state\'] ) ) { if ( get_page_by_path( $qv[\'state\'] ) ) { $qv = array( \'pagename\' => $qv[\'state\'] ); } } return $qv; } public function strip_state_rules( $rules ) { $this->rules = $rules; # We no longer need the attachment rules, so strip them out foreach ( $this->rules as $regex => $value ) { if ( strpos( $value, \'attachment\' ) ) unset( $this->rules[ $regex ] ); } return array(); } public function inject_state_rules( $rules ) { # This is the first \'page\' rule $offset = array_search( \'(.?.+?)/trackback/?$\', array_keys( $rules ) ); $page_rules = array_slice( $rules, $offset, null, true ); $other_rules = array_slice( $rules, 0, $offset, true ); return array_merge( $other_rules, $this->rules, $page_rules ); } } State_Rewrites::instance(); endif;

on my blog

代码

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