load.php in Gutenberg 23.2.0, at lib/experimental/media-editor/load.php

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1	<?php
2	/**
3	* Bootstraps the Media Editor page in wp-admin.
4	*
5	* @package gutenberg
6	*/
7
8	add_action( 'admin_menu', 'gutenberg_register_media_editor_admin_page' );
9
10	/**
11	* Registers a hidden wp-admin page for direct media editor deep links.
12	*/
13	function gutenberg_register_media_editor_admin_page() {
14	// Register with an empty parent to create a hidden admin.php?page= route
15	// without adding a Media submenu item for an editor that requires an ID.
16	$hook_suffix = add_submenu_page(
17	'',
18	__( 'Edit media', 'gutenberg' ),
19	__( 'Edit media', 'gutenberg' ),
20	'upload_files',
21	'media-editor-wp-admin',
22	'gutenberg_media_editor_wp_admin_render_page'
23	);
24
25	if ( $hook_suffix ) {
26	// Hidden pages do not resolve a title from a visible menu item, so set
27	// one before admin-header.php formats the page title.
28	add_action( "load-$hook_suffix", 'gutenberg_media_editor_wp_admin_set_title' );
29	}
30	}
31
32	/**
33	* Sets the admin page title before wp-admin/admin-header.php renders.
34	*/
35	function gutenberg_media_editor_wp_admin_set_title() {
36	global $title;
37
38	$title = __( 'Edit media', 'gutenberg' );
39	}
40