| 1 |
<?php |
| 2 |
/** |
| 3 |
* Block template part functions. |
| 4 |
* |
| 5 |
* This is a temporary compatibility fix for WordPress 5.8.x, which is missing |
| 6 |
* some features for template parts that are present in 5.9. |
| 7 |
* |
| 8 |
* Once 5.9 is the minimum supported WordPress version for the Gutenberg |
| 9 |
* plugin, this shim can be removed. |
| 10 |
* |
| 11 |
* @package gutenberg |
| 12 |
*/ |
| 13 |
|
| 14 |
// Only run any of the code in this file if the version is less than 5.9. |
| 15 |
// wp_list_users was introduced in 5.9. |
| 16 |
if ( ! function_exists( 'wp_list_users' ) ) { |
| 17 |
/** |
| 18 |
* Registers block editor 'wp_template_part' post type. |
| 19 |
*/ |
| 20 |
function gutenberg_register_template_part_post_type() { |
| 21 |
$labels = array( |
| 22 |
'name' => __( 'Template Parts', 'gutenberg' ), |
| 23 |
'singular_name' => __( 'Template Part', 'gutenberg' ), |
| 24 |
'menu_name' => _x( 'Template Parts', 'Admin Menu text', 'gutenberg' ), |
| 25 |
'add_new' => _x( 'Add New', 'Template Part', 'gutenberg' ), |
| 26 |
'add_new_item' => __( 'Add New Template Part', 'gutenberg' ), |
| 27 |
'new_item' => __( 'New Template Part', 'gutenberg' ), |
| 28 |
'edit_item' => __( 'Edit Template Part', 'gutenberg' ), |
| 29 |
'view_item' => __( 'View Template Part', 'gutenberg' ), |
| 30 |
'view_items' => __( 'View Template Parts', 'gutenberg' ), |
| 31 |
'all_items' => __( 'All Template Parts', 'gutenberg' ), |
| 32 |
'search_items' => __( 'Search Template Parts', 'gutenberg' ), |
| 33 |
'parent_item_colon' => __( 'Parent Template Part:', 'gutenberg' ), |
| 34 |
'not_found' => __( 'No template parts found.', 'gutenberg' ), |
| 35 |
'not_found_in_trash' => __( 'No template parts found in Trash.', 'gutenberg' ), |
| 36 |
'archives' => __( 'Template part archives', 'gutenberg' ), |
| 37 |
'insert_into_item' => __( 'Insert into template part', 'gutenberg' ), |
| 38 |
'uploaded_to_this_item' => __( 'Uploaded to this template part', 'gutenberg' ), |
| 39 |
'filter_items_list' => __( 'Filter template parts list', 'gutenberg' ), |
| 40 |
'items_list_navigation' => __( 'Template parts list navigation', 'gutenberg' ), |
| 41 |
'items_list' => __( 'Template parts list', 'gutenberg' ), |
| 42 |
); |
| 43 |
|
| 44 |
$args = array( |
| 45 |
'labels' => $labels, |
| 46 |
'description' => __( 'Template parts to include in your templates.', 'gutenberg' ), |
| 47 |
'public' => false, |
| 48 |
'has_archive' => false, |
| 49 |
'show_ui' => true, |
| 50 |
'show_in_menu' => false, |
| 51 |
'show_in_admin_bar' => false, |
| 52 |
'show_in_rest' => true, |
| 53 |
'rest_base' => 'template-parts', |
| 54 |
'rest_controller_class' => 'Gutenberg_REST_Templates_Controller', |
| 55 |
'map_meta_cap' => true, |
| 56 |
'supports' => array( |
| 57 |
'title', |
| 58 |
'slug', |
| 59 |
'excerpt', |
| 60 |
'editor', |
| 61 |
'revisions', |
| 62 |
'author', |
| 63 |
), |
| 64 |
); |
| 65 |
|
| 66 |
register_post_type( 'wp_template_part', $args ); |
| 67 |
} |
| 68 |
add_action( 'init', 'gutenberg_register_template_part_post_type' ); |
| 69 |
|
| 70 |
/** |
| 71 |
* Registers the 'wp_template_part_area' taxonomy. |
| 72 |
*/ |
| 73 |
function gutenberg_register_wp_template_part_area_taxonomy() { |
| 74 |
register_taxonomy( |
| 75 |
'wp_template_part_area', |
| 76 |
array( 'wp_template_part' ), |
| 77 |
array( |
| 78 |
'public' => false, |
| 79 |
'hierarchical' => false, |
| 80 |
'labels' => array( |
| 81 |
'name' => __( 'Template Part Areas', 'gutenberg' ), |
| 82 |
'singular_name' => __( 'Template Part Area', 'gutenberg' ), |
| 83 |
), |
| 84 |
'query_var' => false, |
| 85 |
'rewrite' => false, |
| 86 |
'show_ui' => false, |
| 87 |
'_builtin' => true, |
| 88 |
'show_in_nav_menus' => false, |
| 89 |
'show_in_rest' => false, |
| 90 |
) |
| 91 |
); |
| 92 |
} |
| 93 |
add_action( 'init', 'gutenberg_register_wp_template_part_area_taxonomy' ); |
| 94 |
|
| 95 |
/** |
| 96 |
* Sets a custom slug when creating auto-draft template parts. |
| 97 |
* This is only needed for auto-drafts created by the regular WP editor. |
| 98 |
* If this page is to be removed, this won't be necessary. |
| 99 |
* |
| 100 |
* @param int $post_id Post ID. |
| 101 |
*/ |
| 102 |
function gutenberg_set_unique_slug_on_create_template_part( $post_id ) { |
| 103 |
// This is the core function with the same functionality. |
| 104 |
if ( function_exists( 'wp_set_unique_slug_on_create_template_part' ) ) { |
| 105 |
return; |
| 106 |
} |
| 107 |
|
| 108 |
$post = get_post( $post_id ); |
| 109 |
if ( 'auto-draft' !== $post->post_status ) { |
| 110 |
return; |
| 111 |
} |
| 112 |
|
| 113 |
if ( ! $post->post_name ) { |
| 114 |
wp_update_post( |
| 115 |
array( |
| 116 |
'ID' => $post_id, |
| 117 |
'post_name' => 'custom_slug_' . uniqid(), |
| 118 |
) |
| 119 |
); |
| 120 |
} |
| 121 |
|
| 122 |
$terms = get_the_terms( $post_id, 'wp_theme' ); |
| 123 |
if ( ! $terms || ! count( $terms ) ) { |
| 124 |
wp_set_post_terms( $post_id, wp_get_theme()->get_stylesheet(), 'wp_theme' ); |
| 125 |
} |
| 126 |
} |
| 127 |
|
| 128 |
add_action( 'save_post_wp_template_part', 'gutenberg_set_unique_slug_on_create_template_part' ); |
| 129 |
} |
| 130 |
|
