1<?php
  2/**
  3 * New Post Administration Screen.
  4 *
  5 * @package WordPress
  6 * @subpackage Administration
  7 */
  8
  9/** Load WordPress Administration Bootstrap */
 10require_once __DIR__ . '/admin.php';
 11
 12/**
 13 * @global string       $post_type        Global post type.
 14 * @global WP_Post_Type $post_type_object Global post type object.
 15 * @global WP_Post      $post             Global post object.
 16 */
 17global $post_type, $post_type_object, $post;
 18
 19if ( ! isset( $_GET['post_type'] ) ) {
 20	$post_type = 'post';
 21} elseif ( in_array( $_GET['post_type'], get_post_types( array( 'show_ui' => true ) ), true ) ) {
 22	$post_type = $_GET['post_type'];
 23} else {
 24	wp_die( __( 'Invalid post type.' ) );
 25}
 26$post_type_object = get_post_type_object( $post_type );
 27
 28if ( 'post' === $post_type ) {
 29	$parent_file  = 'edit.php';
 30	$submenu_file = 'post-new.php';
 31} elseif ( 'attachment' === $post_type ) {
 32	if ( wp_redirect( admin_url( 'media-new.php' ) ) ) {
 33		exit;
 34	}
 35} else {
 36	$submenu_file = "post-new.php?post_type=$post_type";
 37	if ( isset( $post_type_object ) && $post_type_object->show_in_menu && true !== $post_type_object->show_in_menu ) {
 38		$parent_file = $post_type_object->show_in_menu;
 39		// What if there isn't a post-new.php item for this post type?
 40		if ( ! isset( $_registered_pages[ get_plugin_page_hookname( "post-new.php?post_type=$post_type", $post_type_object->show_in_menu ) ] ) ) {
 41			if ( isset( $_registered_pages[ get_plugin_page_hookname( "edit.php?post_type=$post_type", $post_type_object->show_in_menu ) ] ) ) {
 42				// Fall back to edit.php for that post type, if it exists.
 43				$submenu_file = "edit.php?post_type=$post_type";
 44			} else {
 45				// Otherwise, give up and highlight the parent.
 46				$submenu_file = $parent_file;
 47			}
 48		}
 49	} else {
 50		$parent_file = "edit.php?post_type=$post_type";
 51	}
 52}
 53
 54$title = $post_type_object->labels->add_new_item;
 55
 56$editing = true;
 57
 58if ( ! current_user_can( $post_type_object->cap->edit_posts ) || ! current_user_can( $post_type_object->cap->create_posts ) ) {
 59	wp_die(
 60		'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
 61		'<p>' . __( 'Sorry, you are not allowed to create posts as this user.' ) . '</p>',
 62		403
 63	);
 64}
 65
 66$post    = get_default_post_to_edit( $post_type, true );
 67$post_ID = $post->ID;
 68
 69/** This filter is documented in wp-admin/post.php */
 70if ( apply_filters( 'replace_editor', false, $post ) !== true ) {
 71	if ( use_block_editor_for_post( $post ) ) {
 72		require ABSPATH . 'wp-admin/edit-form-blocks.php';
 73	} else {
 74		wp_enqueue_script( 'autosave' );
 75		require ABSPATH . 'wp-admin/edit-form-advanced.php';
 76	}
 77} else {
 78	// Flag that we're not loading the block editor.
 79	$current_screen = get_current_screen();
 80	$current_screen->is_block_editor( false );
 81}
 82
 83require_once ABSPATH . 'wp-admin/admin-footer.php';
 84