Php Wordpress自定义帖子类型重写页面和类别slug

Php Wordpress自定义帖子类型重写页面和类别slug,php,wordpress,url-rewriting,custom-post-type,Php,Wordpress,Url Rewriting,Custom Post Type,我已经设置了自定义的帖子类型 register_post_type( 'Communities', array( 'labels' => array( 'name' => __( 'Communities' ), 'singular_name' => __( 'Community' ), 'not_found' => __( 'No Communities Found' ) ),

我已经设置了自定义的帖子类型

register_post_type( 'Communities',
    array(
        'labels' => array(
        'name' => __( 'Communities' ),
        'singular_name' => __( 'Community' ),
        'not_found' => __( 'No Communities Found' )
        ),
        'public' => true,
        'rewrite' => array( 'slug' => '/%category%/communities', 'with_front' => false),
        'has_archive' => true,
        'hierarchical'  => true,
        'taxonomies'  => array( 'category' ),
        'supports' => array( 'title', 'editor', 'thumbnail', 'excerpt', 'custom-fields' ),
        'menu_icon' => 'dashicons-admin-home'
    )
);
我有一个带有城市名称的页面设置,出于不同的原因,我需要将其保留为页面,但我希望该城市中的社区存储为自定义帖子类型。我已经为我要添加社区的每个城市设置了类别,但我希望他们将cityname页面视为父级

像这样

www.sitename.com/cityname/communities/communityname/
我希望cityname是一个页面,communities是一个归档页面,communityname是一个单独的页面

到目前为止,我找到的每个解决方案都会与父页面产生404个错误或冲突


感谢您的帮助。谢谢

这应该能帮到你,但首先有两件事你应该知道

1.)我不推荐这种URL结构,因为它要求每个条目至少有一个类别。它将始终抓住阵列中的第一个。你需要写一个小插件让你的作者知道。这可能会起到以下作用:

2.)在查看帖子之前,您需要在添加代码后访问Settings>permalinks,以便强制重写刷新



谢谢你迄今为止的帮助。我使用了上面的代码,并在我的自定义主题和Twenty16中对其进行了测试。它适用于归档和单页,但是父页显示为归档。另外,其他页面(如联系人页面等)正在生成404个错误。看起来它几乎就要出现了。。。你有什么建议我可以试试吗?这解决了404的问题,但我仍然认为结构可以设置得更干净一些。可能是自定义分类法,而不是使用post的分类法。然后,您可以使用ACF建立关系。请参阅下面的更新,因为它将向您展示如何重新编写您认为合适的规则。再次感谢。是的,我想你是对的。。设置自定义分类法我们可能是最好的选择。我注册了自定义分类法,从仪表板上看url结构似乎很好。但是,当您单击链接查看社区时,它仍然会生成404。
/**
 * Register Community Custom Post Type
 */
function community_post_type() {

    $labels = array(
        'name'                  => 'Communities',
        'singular_name'         => 'Community',
        'menu_name'             => 'Communities',
        'name_admin_bar'        => 'Communities',
        'archives'              => 'Community Archives',
        'attributes'            => 'Community Attributes',
        'parent_item_colon'     => 'Parent Community:',
        'all_items'             => 'All Communities',
        'add_new_item'          => 'Add New Community',
        'add_new'               => 'Add New',
        'new_item'              => 'New Community',
        'edit_item'             => 'Edit Community',
        'update_item'           => 'Update Community',
        'view_item'             => 'View Community',
        'view_items'            => 'View Communities',
        'search_items'          => 'Search Communities',
        'not_found'             => 'Community Not found',
        'not_found_in_trash'    => 'Not found in Trash',
        'featured_image'        => 'Featured Image',
        'set_featured_image'    => 'Set featured image',
        'remove_featured_image' => 'Remove featured image',
        'use_featured_image'    => 'Use as featured image',
        'insert_into_item'      => 'Insert into item',
        'uploaded_to_this_item' => 'Uploaded to this Community',
        'items_list'            => 'Communities list',
        'items_list_navigation' => 'Communities list navigation',
        'filter_items_list'     => 'Filter Communities list',
    );
    $rewrite = array(
        'slug'                  => '/%category%/communities',
        'with_front'            => true,
        'pages'                 => true,
        'feeds'                 => true,
    );
    $args = array(
        'label'                 => 'Community',
        'labels'                => $labels,
        'supports'              => array( 'title', 'editor', 'excerpt', 'thumbnail', 'custom-fields', ),
        'taxonomies'            => array( 'category' ),
        'hierarchical'          => true,
        'public'                => true,
        'show_ui'               => true,
        'show_in_menu'          => true,
        'menu_position'         => 5,
        'menu_icon'             => 'dashicons-universal-access',
        'show_in_admin_bar'     => true,
        'show_in_nav_menus'     => true,
        'can_export'            => true,
        'has_archive'           => true,
        'exclude_from_search'   => false,
        'publicly_queryable'    => true,
        'rewrite'               => $rewrite,
        'capability_type'       => 'page',
        'show_in_rest'          => true,
    );
    register_post_type( 'communities', $args );

}
add_action( 'init', 'community_post_type', 0 );

/**
 * Add category slug to community post links
 * @param  $post_link
 * @param  $id
 */

function my_commmunity_post_link( $post_link, $id = 0 ){
    $post = get_post($id);
    if ( is_object( $post ) && $post->post_type == 'communities' ){
        $terms = wp_get_object_terms( $post->ID, 'category' );
        if( !empty($terms) ){
            return str_replace( '%category%' , $terms[0]->slug , $post_link );
        }
    }
    return $post_link;
}
add_filter( 'post_type_link', 'my_commmunity_post_link', 1, 3 );