| 1 |
<?php |
| 2 |
/** |
| 3 |
* Copy blocks, variations, and patterns |
| 4 |
* |
| 5 |
* @package BoldBlocks |
| 6 |
* @author Phi Phan <mrphipv@gmail.com> |
| 7 |
* @copyright Copyright (c) 2023, Phi Phan |
| 8 |
*/ |
| 9 |
|
| 10 |
namespace BoldBlocks; |
| 11 |
|
| 12 |
// Exit if accessed directly. |
| 13 |
defined( 'ABSPATH' ) || exit; |
| 14 |
|
| 15 |
if ( ! class_exists( CopyPost::class ) ) : |
| 16 |
/** |
| 17 |
* Copy blocks, variations, or patterns |
| 18 |
*/ |
| 19 |
class CopyPost extends CoreComponent { |
| 20 |
/** |
| 21 |
* Run main hooks |
| 22 |
* |
| 23 |
* @return void |
| 24 |
*/ |
| 25 |
public function run() { |
| 26 |
// Add the Copy action link the the list post screen. |
| 27 |
add_action( 'admin_init', [ $this, 'copy_post_row_actions' ] ); |
| 28 |
|
| 29 |
// Add new rest api endpoint. |
| 30 |
add_action( 'rest_api_init', [ $this, 'register_endpoint' ] ); |
| 31 |
|
| 32 |
// Handle copy action. |
| 33 |
add_action( 'admin_action_cbb_copy_item', [ $this, 'hanlde_copy_item_action_link' ] ); |
| 34 |
|
| 35 |
// Add a notice for item copied successfully. |
| 36 |
add_action( 'admin_notices', [ $this, 'copy_item_admin_notice' ] ); |
| 37 |
|
| 38 |
// Enqueue scripts. |
| 39 |
add_action( 'enqueue_block_editor_assets', [ $this, 'enqueue_block_editor_assets' ] ); |
| 40 |
} |
| 41 |
|
| 42 |
/** |
| 43 |
* Add the Copy action link the the list post screen. |
| 44 |
* |
| 45 |
* @return void |
| 46 |
*/ |
| 47 |
public function copy_post_row_actions() { |
| 48 |
if ( 'edit.php' === $GLOBALS['pagenow'] ) { |
| 49 |
add_filter( 'post_row_actions', [ $this, 'add_row_action' ], 10, 2 ); |
| 50 |
add_filter( 'page_row_actions', [ $this, 'add_row_action' ], 10, 2 ); |
| 51 |
return; |
| 52 |
} |
| 53 |
} |
| 54 |
|
| 55 |
/** |
| 56 |
* Add a "Copy" row action to blocks, variations, and patterns on list views. |
| 57 |
* |
| 58 |
* @param array $actions Existing actions. |
| 59 |
* @param WP_Post $post Post object of current post in list. |
| 60 |
* @return array Array of updated row actions. |
| 61 |
*/ |
| 62 |
public function add_row_action( $actions, $post ) { |
| 63 |
// Bail if it's not a place to add the copy link. |
| 64 |
if ( ! $this->user_can_access_post( $post->ID ) || ! $post instanceof \WP_Post || ! $this->validate_post_type( $post->post_type, $post ) ) { |
| 65 |
return $actions; |
| 66 |
} |
| 67 |
|
| 68 |
$edit_url = wp_nonce_url( |
| 69 |
add_query_arg( |
| 70 |
array( |
| 71 |
'post_type' => $post->post_type, |
| 72 |
'action' => 'cbb_copy_item', |
| 73 |
'cbb-copy-id' => $post->ID, |
| 74 |
), |
| 75 |
admin_url( 'post-new.php' ) |
| 76 |
), |
| 77 |
BOLDBLOCKS_CBB_ROOT_FILE, |
| 78 |
'cbb-copy-nonce' |
| 79 |
); |
| 80 |
$edit_action = array( |
| 81 |
'cbb-copy' => sprintf( |
| 82 |
'<a href="%s" aria-label="%s">%s</a>', |
| 83 |
esc_url( $edit_url ), |
| 84 |
esc_attr__( 'Copy this item.', 'content-blocks-builder' ), |
| 85 |
esc_html__( 'Copy', 'content-blocks-builder' ) |
| 86 |
), |
| 87 |
); |
| 88 |
|
| 89 |
// Insert the Copy action before the Trash action. |
| 90 |
$edit_offset = max( 2, array_search( 'trash', array_keys( $actions ), true ) ); |
| 91 |
$updated_actions = array_merge( |
| 92 |
array_slice( $actions, 0, $edit_offset ), |
| 93 |
$edit_action, |
| 94 |
array_slice( $actions, $edit_offset ) |
| 95 |
); |
| 96 |
|
| 97 |
/** |
| 98 |
* Fires after the new Copy action has been added to the row actions. |
| 99 |
* Allows changes to the action presentation, or other final checks. |
| 100 |
* |
| 101 |
* @param array $updated_actions Updated row actions with the Copy Post action. |
| 102 |
* @param array $actions Original row actions passed to this filter. |
| 103 |
* @param WP_Post $post Post object of current post in listing. |
| 104 |
*/ |
| 105 |
return apply_filters( 'cbb_copy_item_row_actions', $updated_actions, $actions, $post ); |
| 106 |
} |
| 107 |
|
| 108 |
/** |
| 109 |
* Function creates post duplicate as a draft and redirects then to the edit post screen |
| 110 |
*/ |
| 111 |
public function hanlde_copy_item_action_link() { |
| 112 |
// Bail if there is no post to copy. |
| 113 |
if ( empty( $_GET['cbb-copy-id'] ) ) { |
| 114 |
return; |
| 115 |
} |
| 116 |
|
| 117 |
// Nonce verification. |
| 118 |
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized |
| 119 |
if ( ! isset( $_GET['cbb-copy-nonce'] ) || ! wp_verify_nonce( $_GET['cbb-copy-nonce'], BOLDBLOCKS_CBB_ROOT_FILE ) ) { |
| 120 |
return; |
| 121 |
} |
| 122 |
|
| 123 |
// Get the original post id. |
| 124 |
$post_id = absint( $_GET['cbb-copy-id'] ); |
| 125 |
|
| 126 |
// Clone it. |
| 127 |
$new_post = $this->copy_item( $post_id ); |
| 128 |
|
| 129 |
// On error. |
| 130 |
if ( ! $new_post || ! $new_post instanceof \WP_Post ) { |
| 131 |
die( is_string( $new_post ) ? $new_post : '' ); |
| 132 |
} |
| 133 |
|
| 134 |
// Redirect to the post list screen. |
| 135 |
wp_safe_redirect( |
| 136 |
add_query_arg( |
| 137 |
array( |
| 138 |
'post_type' => $new_post->post_type, |
| 139 |
'cbb_copied_id' => $new_post->ID, |
| 140 |
), |
| 141 |
admin_url( 'edit.php' ) |
| 142 |
) |
| 143 |
); |
| 144 |
|
| 145 |
exit; |
| 146 |
} |
| 147 |
|
| 148 |
/** |
| 149 |
* Copy a post to a new one |
| 150 |
* |
| 151 |
* @param int $post_id |
| 152 |
* @return WP_Post|string |
| 153 |
*/ |
| 154 |
private function copy_item( $post_id ) { |
| 155 |
// Get the post data. |
| 156 |
$post = get_post( $post_id ); |
| 157 |
if ( ! $post || ! $post instanceof \WP_Post ) { |
| 158 |
return __( 'Copy post failed, could not find the original post.', 'content-blocks-builder' ); |
| 159 |
} |
| 160 |
|
| 161 |
// Not has permission and invalid post type. |
| 162 |
if ( ! $this->user_can_access_post( $post->ID ) || ! $this->validate_post_type( $post->post_type, $post ) ) { |
| 163 |
return __( 'You are not allowed to copy the original post', 'content-blocks-builder' ); |
| 164 |
} |
| 165 |
|
| 166 |
// New author id. |
| 167 |
$current_user = wp_get_current_user(); |
| 168 |
$new_author_id = $current_user->ID; |
| 169 |
|
| 170 |
// New post data. |
| 171 |
$args = array( |
| 172 |
'post_title' => $post->post_title . __( ' new copy', 'content-blocks-builder' ), |
| 173 |
'post_content' => wp_slash( $post->post_content ), |
| 174 |
'post_author' => $new_author_id, |
| 175 |
'post_status' => 'draft', |
| 176 |
'post_type' => $post->post_type, |
| 177 |
'menu_order' => $post->menu_order, |
| 178 |
); |
| 179 |
|
| 180 |
// Insert the post. |
| 181 |
$new_post_id = wp_insert_post( $args ); |
| 182 |
|
| 183 |
// Copy taxonomies. |
| 184 |
$taxonomies = get_object_taxonomies( $post->post_type ); |
| 185 |
if ( $taxonomies ) { |
| 186 |
foreach ( $taxonomies as $taxonomy ) { |
| 187 |
$post_terms = wp_get_object_terms( $post_id, $taxonomy, array( 'fields' => 'slugs' ) ); |
| 188 |
wp_set_object_terms( $new_post_id, $post_terms, $taxonomy, false ); |
| 189 |
} |
| 190 |
} |
| 191 |
|
| 192 |
// Copy post meta. |
| 193 |
$post_meta = get_post_custom( $post_id ); |
| 194 |
foreach ( $post_meta as $key => $values ) { |
| 195 |
foreach ( $values as $value ) { |
| 196 |
if ( 'boldblocks_variation_name' === $key ) { |
| 197 |
$strlen = strlen( $value ); |
| 198 |
if ( $strlen > 10 ) { |
| 199 |
$id = uniqid(); |
| 200 |
if ( strlen( $id ) > 10 ) { |
| 201 |
$id = substr( $id, -10 ); |
| 202 |
} |
| 203 |
$prefix = substr( $value, 0, $strlen - 10 ); |
| 204 |
$value = $prefix . $id; |
| 205 |
} |
| 206 |
} |
| 207 |
update_post_meta( $new_post_id, $key, maybe_unserialize( $value ) ); |
| 208 |
} |
| 209 |
} |
| 210 |
|
| 211 |
return get_post( $new_post_id ); |
| 212 |
} |
| 213 |
|
| 214 |
/** |
| 215 |
* Register a custom endpoint to copy post. |
| 216 |
* |
| 217 |
* @return void |
| 218 |
*/ |
| 219 |
public function register_endpoint() { |
| 220 |
register_rest_route( |
| 221 |
'boldblocks/v1', |
| 222 |
'/copyPost/(?P<id>[\d]+)', |
| 223 |
array( |
| 224 |
'methods' => 'POST', |
| 225 |
'callback' => [ $this, 'handle_copy_post_request' ], |
| 226 |
'permission_callback' => function ( $request ) { |
| 227 |
return $this->user_can_access_post( $request['id'] ); |
| 228 |
}, |
| 229 |
) |
| 230 |
); |
| 231 |
} |
| 232 |
|
| 233 |
/** |
| 234 |
* Handle copy post from REST api. |
| 235 |
* |
| 236 |
* @param WP_Request $request |
| 237 |
* @return void |
| 238 |
*/ |
| 239 |
public function handle_copy_post_request( $request ) { |
| 240 |
$post_id = $request['id']; |
| 241 |
|
| 242 |
// Clone it. |
| 243 |
$post = $this->copy_item( $post_id ); |
| 244 |
|
| 245 |
// On error. |
| 246 |
if ( ! $post || ! $post instanceof \WP_Post ) { |
| 247 |
wp_send_json_error( $post ); |
| 248 |
} |
| 249 |
|
| 250 |
wp_send_json_success( |
| 251 |
[ |
| 252 |
'post' => $post, |
| 253 |
'notice' => $this->get_success_response( |
| 254 |
$post->ID, |
| 255 |
$post->post_type |
| 256 |
), |
| 257 |
] |
| 258 |
); |
| 259 |
} |
| 260 |
|
| 261 |
/** |
| 262 |
* Add the admin notice |
| 263 |
* |
| 264 |
* @return void |
| 265 |
*/ |
| 266 |
public function copy_item_admin_notice() { |
| 267 |
// Get the current screen. |
| 268 |
$screen = get_current_screen(); |
| 269 |
|
| 270 |
if ( 'edit' !== $screen->base ) { |
| 271 |
return; |
| 272 |
} |
| 273 |
|
| 274 |
if ( ! $this->validate_post_type( $screen->post_type ) ) { |
| 275 |
return; |
| 276 |
} |
| 277 |
|
| 278 |
// Checks if settings updated. |
| 279 |
// phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 280 |
if ( isset( $_GET['cbb_copied_id'] ) ) { |
| 281 |
// phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 282 |
$res = $this->get_success_response( absint( $_GET['cbb_copied_id'] ), $screen->post_type ); |
| 283 |
$edit_link = sprintf( |
| 284 |
'<a href="%s" aria-label="%s">%s</a>', |
| 285 |
esc_url( $res['edit_url'] ), |
| 286 |
$res['edit_label'], |
| 287 |
$res['edit_label'] |
| 288 |
); |
| 289 |
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 290 |
echo '<div class="notice notice-success is-dismissible"><p>' . $res['message'] . ' ' . $edit_link . '.</p></div>'; |
| 291 |
} |
| 292 |
} |
| 293 |
|
| 294 |
/** |
| 295 |
* Build the success massage |
| 296 |
* |
| 297 |
* @param int $post_id |
| 298 |
* @param string $post_type |
| 299 |
* @return array |
| 300 |
*/ |
| 301 |
private function get_success_response( $post_id, $post_type ) { |
| 302 |
$post_type_object = get_post_type_object( $post_type ); |
| 303 |
$post_type_label = $post_type_object->labels->singular_name; |
| 304 |
|
| 305 |
$edit_url = add_query_arg( |
| 306 |
array( |
| 307 |
'action' => 'edit', |
| 308 |
'post' => $post_id, |
| 309 |
), |
| 310 |
admin_url( 'post.php' ) |
| 311 |
); |
| 312 |
|
| 313 |
return [ |
| 314 |
'message' => sprintf( __( 'A new copied %s is created.', 'content-blocks-builder' ), strtolower( $post_type_label ) ), |
| 315 |
'edit_url' => $edit_url, |
| 316 |
'edit_label' => esc_attr__( 'Edit' ), |
| 317 |
]; |
| 318 |
} |
| 319 |
|
| 320 |
/** |
| 321 |
* Enqueue editor assets |
| 322 |
* |
| 323 |
* @return void |
| 324 |
*/ |
| 325 |
public function enqueue_block_editor_assets() { |
| 326 |
$screen = get_current_screen(); |
| 327 |
if ( $this->validate_post_type( $screen->post_type ) ) { |
| 328 |
// Access file. |
| 329 |
$copy_post_asset = $this->the_plugin_instance->include_file( 'build/copy-post.asset.php' ); |
| 330 |
|
| 331 |
// Scripts. |
| 332 |
wp_enqueue_script( |
| 333 |
'cbb-copy-post', |
| 334 |
$this->the_plugin_instance->get_file_uri( '/build/copy-post.js' ), |
| 335 |
$copy_post_asset['dependencies'] ?? [], |
| 336 |
$this->the_plugin_instance->get_script_version( $copy_post_asset ), |
| 337 |
[ 'in_footer' => true ] |
| 338 |
); |
| 339 |
|
| 340 |
// Add translation. |
| 341 |
wp_set_script_translations( 'cbb-copy-post', 'content-blocks-builder' ); |
| 342 |
} |
| 343 |
} |
| 344 |
|
| 345 |
/** |
| 346 |
* Determine if the current user has edit access to the source post. |
| 347 |
* |
| 348 |
* @param int $post_id Source post ID (the post being copied). |
| 349 |
* @return bool True if user has the meta cap of `edit_post` for the given post ID, false otherwise. |
| 350 |
*/ |
| 351 |
protected function user_can_access_post( $post_id ) { |
| 352 |
return current_user_can( 'edit_post', $post_id ); |
| 353 |
} |
| 354 |
|
| 355 |
/** |
| 356 |
* Validate the post type to be used for the target post. |
| 357 |
* |
| 358 |
* @param WP_Post $post Post object of current post in listing. |
| 359 |
* @return bool True if the post type is in a list of supported psot types; false otherwise. |
| 360 |
*/ |
| 361 |
protected function validate_post_type( $post_type, $post = null ) { |
| 362 |
/** |
| 363 |
* Fires when determining if the "Copy" row action should be made available. |
| 364 |
* Allows overriding supported post types. |
| 365 |
* |
| 366 |
* @param array Post types supported by default. |
| 367 |
* @param WP_Post $post Post object of current post in listing. |
| 368 |
*/ |
| 369 |
$valid_post_types = apply_filters( |
| 370 |
'cbb_copy_item_post_types', |
| 371 |
[ |
| 372 |
'boldblocks_block', |
| 373 |
'boldblocks_variation', |
| 374 |
'boldblocks_pattern', |
| 375 |
'post', |
| 376 |
'page', |
| 377 |
], |
| 378 |
$post |
| 379 |
); |
| 380 |
|
| 381 |
return in_array( $post_type, $valid_post_types, true ); |
| 382 |
} |
| 383 |
} |
| 384 |
endif; |
| 385 |
|
