post-types
5 months ago
tools
6 months ago
views
1 month ago
admin-email-opt-in-banner.php
1 month ago
admin-internal-post-type-list.php
6 months ago
admin-internal-post-type.php
6 months ago
admin-notices.php
6 months ago
admin-options-pages-preview.php
6 months ago
admin-tools.php
6 months ago
admin-upgrade.php
6 months ago
admin.php
1 month ago
index.php
2 years ago
admin-internal-post-type.php
354 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package ACF |
| 4 | * @author WP Engine |
| 5 | * |
| 6 | * © 2026 Advanced Custom Fields (ACF®). All rights reserved. |
| 7 | * "ACF" is a trademark of WP Engine. |
| 8 | * Licensed under the GNU General Public License v2 or later. |
| 9 | * https://www.gnu.org/licenses/gpl-2.0.html |
| 10 | */ |
| 11 | |
| 12 | if ( ! defined( 'ABSPATH' ) ) { |
| 13 | exit; // Exit if accessed directly. |
| 14 | } |
| 15 | |
| 16 | if ( ! class_exists( 'ACF_Admin_Internal_Post_Type' ) ) : |
| 17 | |
| 18 | /** |
| 19 | * ACF Internal Post Type class. |
| 20 | * |
| 21 | * Adds logic to the edit page for ACF internal post types. |
| 22 | */ |
| 23 | class ACF_Admin_Internal_Post_Type { |
| 24 | |
| 25 | /** |
| 26 | * The slug for the internal post type. |
| 27 | * |
| 28 | * @since 6.1 |
| 29 | * @var string |
| 30 | */ |
| 31 | public $post_type = ''; |
| 32 | |
| 33 | /** |
| 34 | * The admin body class used for the post type. |
| 35 | * |
| 36 | * @since 6.1 |
| 37 | * @var string |
| 38 | */ |
| 39 | public $admin_body_class = ''; |
| 40 | |
| 41 | /** |
| 42 | * Constructs the class. |
| 43 | */ |
| 44 | public function __construct() { |
| 45 | add_action( 'current_screen', array( $this, 'current_screen' ) ); |
| 46 | add_action( 'save_post_' . $this->post_type, array( $this, 'save_post' ), 10, 2 ); |
| 47 | add_action( 'wp_ajax_acf/link_field_groups', array( $this, 'ajax_link_field_groups' ) ); |
| 48 | add_filter( 'use_block_editor_for_post_type', array( $this, 'use_block_editor_for_post_type' ), 10, 2 ); |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * Prevents the block editor from loading when editing an ACF field group. |
| 53 | * |
| 54 | * @since 5.8.0 |
| 55 | * |
| 56 | * @param boolean $use_block_editor Whether the post type can be edited or not. Default true. |
| 57 | * @param string $post_type The post type being checked. |
| 58 | * @return boolean |
| 59 | */ |
| 60 | public function use_block_editor_for_post_type( $use_block_editor, $post_type ) { |
| 61 | if ( $post_type === $this->post_type ) { |
| 62 | return false; |
| 63 | } |
| 64 | |
| 65 | return $use_block_editor; |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * This function will customize the message shown when editing a field group |
| 70 | * |
| 71 | * @since 5.0.0 |
| 72 | * |
| 73 | * @param array $messages Post type messages. |
| 74 | * @return array |
| 75 | */ |
| 76 | public function post_updated_messages( $messages ) { |
| 77 | return $messages; |
| 78 | } |
| 79 | |
| 80 | /** |
| 81 | * This function is fired when loading the admin page before HTML has been rendered. |
| 82 | * |
| 83 | * @since 5.0.0 |
| 84 | */ |
| 85 | public function current_screen() { |
| 86 | if ( ! acf_is_screen( $this->post_type ) ) { |
| 87 | return; |
| 88 | } |
| 89 | |
| 90 | acf_disable_filters(); |
| 91 | acf_enqueue_scripts(); |
| 92 | |
| 93 | add_action( 'admin_body_class', array( $this, 'admin_body_class' ) ); |
| 94 | add_filter( 'post_updated_messages', array( $this, 'post_updated_messages' ) ); |
| 95 | add_action( 'acf/input/admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) ); |
| 96 | add_action( 'acf/input/admin_head', array( $this, 'admin_head' ) ); |
| 97 | add_action( 'acf/input/form_data', array( $this, 'form_data' ) ); |
| 98 | add_action( 'acf/input/admin_footer', array( $this, 'admin_footer' ) ); |
| 99 | |
| 100 | add_filter( 'acf/input/admin_l10n', array( $this, 'admin_l10n' ) ); |
| 101 | |
| 102 | do_action( 'acf/internal_post_type/current_screen', $this->post_type ); |
| 103 | } |
| 104 | |
| 105 | /** |
| 106 | * Modifies the admin body class. |
| 107 | * |
| 108 | * @since 6.0.0 |
| 109 | * |
| 110 | * @param string $classes Space-separated list of CSS classes. |
| 111 | * @return string |
| 112 | */ |
| 113 | public function admin_body_class( $classes ) { |
| 114 | $classes .= ' acf-admin-page acf-internal-post-type ' . esc_attr( $this->admin_body_class ); |
| 115 | return apply_filters( 'acf/internal_post_type/admin_body_classes', $classes, $this->post_type ); |
| 116 | } |
| 117 | |
| 118 | /** |
| 119 | * Enqueues any scripts necessary for internal post type. |
| 120 | * |
| 121 | * @since 5.0.0 |
| 122 | */ |
| 123 | public function admin_enqueue_scripts() { |
| 124 | wp_enqueue_script( 'acf-internal-post-type' ); |
| 125 | |
| 126 | wp_dequeue_script( 'autosave' ); |
| 127 | wp_enqueue_style( $this->post_type ); |
| 128 | wp_enqueue_script( $this->post_type ); |
| 129 | } |
| 130 | |
| 131 | /** |
| 132 | * Set up functionality for the field group edit page. |
| 133 | * |
| 134 | * @since 3.1.8 |
| 135 | */ |
| 136 | public function admin_head() { |
| 137 | // Override as necessary. |
| 138 | } |
| 139 | |
| 140 | /** |
| 141 | * Adds extra HTML to the acf form data element. |
| 142 | * |
| 143 | * @since 5.3.8 |
| 144 | * |
| 145 | * @param array $args Arguments array to pass through to action. |
| 146 | * @return void |
| 147 | */ |
| 148 | public function form_data( $args ) { |
| 149 | // Override as necessary. |
| 150 | } |
| 151 | |
| 152 | /** |
| 153 | * Admin footer third party hook support |
| 154 | * |
| 155 | * @since 5.3.2 |
| 156 | */ |
| 157 | public function admin_footer() { |
| 158 | // Override as necessary. |
| 159 | } |
| 160 | |
| 161 | /** |
| 162 | * This function will append extra l10n strings to the acf JS object |
| 163 | * |
| 164 | * @since 5.3.8 |
| 165 | * |
| 166 | * @param array $l10n The array of translated strings. |
| 167 | * @return array $l10n |
| 168 | */ |
| 169 | public function admin_l10n( $l10n ) { |
| 170 | // Override as necessary. |
| 171 | } |
| 172 | |
| 173 | /** |
| 174 | * Ran during the `save_post` hook to verify that the post should be saved. |
| 175 | * |
| 176 | * @since 6.1 |
| 177 | * |
| 178 | * @param integer $post_id The ID of the post being saved. |
| 179 | * @param WP_Post $post The post object. |
| 180 | * @return boolean |
| 181 | */ |
| 182 | public function verify_save_post( $post_id, $post ) { |
| 183 | // Do not save if this is an auto save routine. |
| 184 | if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) { |
| 185 | return false; |
| 186 | } |
| 187 | |
| 188 | // Bail early if not an ACF internal post type. |
| 189 | if ( $post->post_type !== $this->post_type ) { |
| 190 | return false; |
| 191 | } |
| 192 | |
| 193 | // Only save once! WordPress saves a revision as well. |
| 194 | if ( wp_is_post_revision( $post_id ) ) { |
| 195 | return false; |
| 196 | } |
| 197 | |
| 198 | // Verify nonce. |
| 199 | $nonce_name = str_replace( |
| 200 | array( 'acf-', '-' ), |
| 201 | array( '', '_' ), |
| 202 | $this->post_type |
| 203 | ); |
| 204 | |
| 205 | if ( ! acf_verify_nonce( $nonce_name ) ) { |
| 206 | return false; |
| 207 | } |
| 208 | |
| 209 | // Bail early if request came from an unauthorised user. |
| 210 | if ( ! current_user_can( acf_get_setting( 'capability' ) ) ) { |
| 211 | return false; |
| 212 | } |
| 213 | |
| 214 | return true; |
| 215 | } |
| 216 | |
| 217 | /** |
| 218 | * Powers the modal for linking field groups to newly-created CPTs/taxonomies. |
| 219 | * |
| 220 | * @since 6.1 |
| 221 | */ |
| 222 | public function ajax_link_field_groups() { |
| 223 | // Disable filters to ensure ACF loads raw data from DB. |
| 224 | acf_disable_filters(); |
| 225 | |
| 226 | // phpcs:disable WordPress.Security.NonceVerification.Missing |
| 227 | $args = acf_parse_args( |
| 228 | $_POST, |
| 229 | array( |
| 230 | 'nonce' => '', |
| 231 | 'post_id' => 0, |
| 232 | 'field_groups' => array(), |
| 233 | ) |
| 234 | ); |
| 235 | // phpcs:enable WordPress.Security.NonceVerification.Missing |
| 236 | |
| 237 | // Verify nonce and user capability. |
| 238 | if ( ! wp_verify_nonce( $args['nonce'], 'acf_nonce' ) || ! acf_current_user_can_admin() || ! $args['post_id'] ) { |
| 239 | die(); |
| 240 | } |
| 241 | |
| 242 | $post_type = get_post_type( $args['post_id'] ); |
| 243 | $saved_post = acf_get_internal_post_type( $args['post_id'], $post_type ); |
| 244 | |
| 245 | // Link the selected field groups. |
| 246 | if ( is_array( $args['field_groups'] ) && ! empty( $args['field_groups'] ) && $saved_post ) { |
| 247 | foreach ( $args['field_groups'] as $field_group_id ) { |
| 248 | $field_group = acf_get_field_group( $field_group_id ); |
| 249 | |
| 250 | if ( ! is_array( $field_group ) ) { |
| 251 | continue; |
| 252 | } |
| 253 | |
| 254 | if ( 'acf-post-type' === $post_type ) { |
| 255 | $param = 'post_type'; |
| 256 | $value = $saved_post['post_type']; |
| 257 | } elseif ( 'acf-taxonomy' === $post_type ) { |
| 258 | $param = 'taxonomy'; |
| 259 | $value = $saved_post['taxonomy']; |
| 260 | } else { |
| 261 | $param = 'options_page'; |
| 262 | $value = $saved_post['menu_slug']; |
| 263 | } |
| 264 | |
| 265 | $field_group['location'][] = array( |
| 266 | array( |
| 267 | 'param' => $param, |
| 268 | 'operator' => '==', |
| 269 | 'value' => $value, |
| 270 | ), |
| 271 | ); |
| 272 | |
| 273 | acf_update_field_group( $field_group ); |
| 274 | } |
| 275 | |
| 276 | ob_start(); |
| 277 | ?> |
| 278 | <p class="acf-link-successful"> |
| 279 | <?php |
| 280 | $link_successful_text = _n( |
| 281 | 'Field group linked successfully.', |
| 282 | 'Field groups linked successfully.', |
| 283 | count( $args['field_groups'] ), |
| 284 | 'acf' |
| 285 | ); |
| 286 | echo esc_html( $link_successful_text ); |
| 287 | ?> |
| 288 | </p> |
| 289 | <div class="acf-actions"> |
| 290 | <button type="button" class="acf-btn acf-btn-secondary acf-close-popup"><?php esc_html_e( 'Close Modal', 'acf' ); ?></button> |
| 291 | </div> |
| 292 | <?php |
| 293 | $content = ob_get_clean(); |
| 294 | wp_send_json_success( array( 'content' => $content ) ); |
| 295 | } |
| 296 | |
| 297 | // Render the field group select. |
| 298 | $field_groups = acf_get_field_groups(); |
| 299 | $choices = array(); |
| 300 | |
| 301 | if ( ! empty( $field_groups ) ) { |
| 302 | foreach ( $field_groups as $field_group ) { |
| 303 | if ( ! $field_group['ID'] ) { |
| 304 | continue; |
| 305 | } |
| 306 | |
| 307 | $choices[ $field_group['ID'] ] = $field_group['title']; |
| 308 | } |
| 309 | } |
| 310 | |
| 311 | $instructions = sprintf( |
| 312 | /* translators: %s - either "post type" or "taxonomy" */ |
| 313 | __( 'Add this %s to the location rules of the selected field groups.', 'acf' ), |
| 314 | 'acf-post-type' === $post_type ? __( 'post type', 'acf' ) : __( 'taxonomy', 'acf' ) |
| 315 | ); |
| 316 | |
| 317 | $field = acf_get_valid_field( |
| 318 | array( |
| 319 | 'type' => 'select', |
| 320 | 'name' => 'acf_field_groups', |
| 321 | 'choices' => $choices, |
| 322 | 'aria-label' => __( 'Please select the field groups to link.', 'acf' ), |
| 323 | 'placeholder' => __( 'Select one or many field groups...', 'acf' ), |
| 324 | 'label' => __( 'Field Group(s)', 'acf' ), |
| 325 | 'instructions' => $instructions, |
| 326 | 'ui' => true, |
| 327 | 'multiple' => true, |
| 328 | 'allow_null' => true, |
| 329 | ) |
| 330 | ); |
| 331 | |
| 332 | ob_start(); |
| 333 | ?> |
| 334 | <form id="acf-link-field-groups-form"> |
| 335 | <?php acf_render_field_wrap( $field, 'div', 'field' ); ?> |
| 336 | <div class="acf-actions"> |
| 337 | <button type="button" class="acf-btn acf-btn-secondary acf-close-popup"><?php esc_html_e( 'Cancel', 'acf' ); ?></button> |
| 338 | <button type="submit" class="acf-btn acf-btn-primary"><?php esc_html_e( 'Done', 'acf' ); ?></button> |
| 339 | </div> |
| 340 | </form> |
| 341 | <?php |
| 342 | $content = ob_get_clean(); |
| 343 | |
| 344 | wp_send_json_success( |
| 345 | array( |
| 346 | 'content' => $content, |
| 347 | 'title' => esc_html__( 'Link Existing Field Groups', 'acf' ), |
| 348 | ) |
| 349 | ); |
| 350 | } |
| 351 | } |
| 352 | |
| 353 | endif; // Class exists check. |
| 354 |