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f807a098b1
Currently, there are a number of scenarios where `is_block_editor()` (and `WP_Screen::is_block_editor`) would incorrectly indicate block editor support at different points of the loading process. Most notably, checking `is_block_editor` when hooking into the `current_screen` action will always result in `false`, even when the block editor is being loaded. This is because `is_block_editor` is not set to `true` until `edit-form-blocks.php` is included. This change adds logic to `WP_Screen` to ensure the accuracy of `is_block_editor` on block editor pages earlier in the load process. While edit screens will now be accurate 100% of the time from `current_screen` on, there are still a few edge cases where `is_block_editor` could contain an incorrect value when creating a new post. Because a `WP_Post` object is a required parameter for the `replace_editor` filter and `use_block_editor_for_post()` function, `WP_Screen` will fall back to the value returned by `use_block_editor_for_post_type()` for the post being created. To eliminate these edge cases, the `use_block_editor_for_post_type` filter can be used to return the appropriate boolean value to indicate support. Props Chouby, desrosj, aduth, johnbillion. Fixes #46195. Built from https://develop.svn.wordpress.org/trunk@45224 git-svn-id: http://core.svn.wordpress.org/trunk@45033 1a063a9b-81f0-0310-95a4-ce76da25c4cd
84 lines
2.6 KiB
PHP
84 lines
2.6 KiB
PHP
<?php
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/**
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* New Post Administration Screen.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** Load WordPress Administration Bootstrap */
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require_once( dirname( __FILE__ ) . '/admin.php' );
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/**
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* @global string $post_type
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* @global object $post_type_object
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* @global WP_Post $post
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*/
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global $post_type, $post_type_object, $post;
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if ( ! isset( $_GET['post_type'] ) ) {
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$post_type = 'post';
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} elseif ( in_array( $_GET['post_type'], get_post_types( array( 'show_ui' => true ) ) ) ) {
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$post_type = $_GET['post_type'];
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} else {
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wp_die( __( 'Invalid post type.' ) );
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}
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$post_type_object = get_post_type_object( $post_type );
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if ( 'post' == $post_type ) {
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$parent_file = 'edit.php';
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$submenu_file = 'post-new.php';
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} elseif ( 'attachment' == $post_type ) {
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if ( wp_redirect( admin_url( 'media-new.php' ) ) ) {
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exit;
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}
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} else {
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$submenu_file = "post-new.php?post_type=$post_type";
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if ( isset( $post_type_object ) && $post_type_object->show_in_menu && $post_type_object->show_in_menu !== true ) {
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$parent_file = $post_type_object->show_in_menu;
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// What if there isn't a post-new.php item for this post type?
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if ( ! isset( $_registered_pages[ get_plugin_page_hookname( "post-new.php?post_type=$post_type", $post_type_object->show_in_menu ) ] ) ) {
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if ( isset( $_registered_pages[ get_plugin_page_hookname( "edit.php?post_type=$post_type", $post_type_object->show_in_menu ) ] ) ) {
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// Fall back to edit.php for that post type, if it exists
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$submenu_file = "edit.php?post_type=$post_type";
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} else {
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// Otherwise, give up and highlight the parent
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$submenu_file = $parent_file;
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}
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}
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} else {
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$parent_file = "edit.php?post_type=$post_type";
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}
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}
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$title = $post_type_object->labels->add_new_item;
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$editing = true;
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if ( ! current_user_can( $post_type_object->cap->edit_posts ) || ! current_user_can( $post_type_object->cap->create_posts ) ) {
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wp_die(
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'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
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'<p>' . __( 'Sorry, you are not allowed to create posts as this user.' ) . '</p>',
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403
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);
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}
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$post = get_default_post_to_edit( $post_type, true );
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$post_ID = $post->ID;
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/** This filter is documented in wp-admin/post.php */
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if ( apply_filters( 'replace_editor', false, $post ) !== true ) {
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if ( use_block_editor_for_post( $post ) ) {
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include( ABSPATH . 'wp-admin/edit-form-blocks.php' );
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} else {
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wp_enqueue_script( 'autosave' );
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include( ABSPATH . 'wp-admin/edit-form-advanced.php' );
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}
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} else {
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// Flag that we're not loading the block editor.
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$current_screen = get_current_screen();
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$current_screen->is_block_editor( false );
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}
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include( ABSPATH . 'wp-admin/admin-footer.php' );
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