| 1 |
<?php |
| 2 |
namespace Elementor; |
| 3 |
|
| 4 |
use Elementor\Core\Base\Document; |
| 5 |
use Elementor\Core\DynamicTags\Manager; |
| 6 |
use Elementor\TemplateLibrary\Source_Local; |
| 7 |
|
| 8 |
if ( ! defined( 'ABSPATH' ) ) { |
| 9 |
exit; // Exit if accessed directly. |
| 10 |
} |
| 11 |
|
| 12 |
/** |
| 13 |
* Elementor database. |
| 14 |
* |
| 15 |
* Elementor database handler class is responsible for communicating with the |
| 16 |
* DB, save and retrieve Elementor data and meta data. |
| 17 |
* |
| 18 |
* @since 1.0.0 |
| 19 |
*/ |
| 20 |
class DB { |
| 21 |
|
| 22 |
/** |
| 23 |
* Current DB version of the editor. |
| 24 |
*/ |
| 25 |
const DB_VERSION = '0.4'; |
| 26 |
|
| 27 |
/** |
| 28 |
* Post publish status. |
| 29 |
* |
| 30 |
* @deprecated 3.1.0 Use `Document::STATUS_PUBLISH` const instead. |
| 31 |
*/ |
| 32 |
const STATUS_PUBLISH = Document::STATUS_PUBLISH; |
| 33 |
|
| 34 |
/** |
| 35 |
* Post draft status. |
| 36 |
* |
| 37 |
* @deprecated 3.1.0 Use `Document::STATUS_DRAFT` const instead. |
| 38 |
*/ |
| 39 |
const STATUS_DRAFT = Document::STATUS_DRAFT; |
| 40 |
|
| 41 |
/** |
| 42 |
* Post private status. |
| 43 |
* |
| 44 |
* @deprecated 3.1.0 Use `Document::STATUS_PRIVATE` const instead. |
| 45 |
*/ |
| 46 |
const STATUS_PRIVATE = Document::STATUS_PRIVATE; |
| 47 |
|
| 48 |
/** |
| 49 |
* Post autosave status. |
| 50 |
* |
| 51 |
* @deprecated 3.1.0 Use `Document::STATUS_AUTOSAVE` const instead. |
| 52 |
*/ |
| 53 |
const STATUS_AUTOSAVE = Document::STATUS_AUTOSAVE; |
| 54 |
|
| 55 |
/** |
| 56 |
* Post pending status. |
| 57 |
* |
| 58 |
* @deprecated 3.1.0 Use `Document::STATUS_PENDING` const instead. |
| 59 |
*/ |
| 60 |
const STATUS_PENDING = Document::STATUS_PENDING; |
| 61 |
|
| 62 |
/** |
| 63 |
* Switched post data. |
| 64 |
* |
| 65 |
* Holds the switched post data. |
| 66 |
* |
| 67 |
* @since 1.5.0 |
| 68 |
* @access protected |
| 69 |
* |
| 70 |
* @var array Switched post data. Default is an empty array. |
| 71 |
*/ |
| 72 |
protected $switched_post_data = []; |
| 73 |
|
| 74 |
/** |
| 75 |
* Switched data. |
| 76 |
* |
| 77 |
* Holds the switched data. |
| 78 |
* |
| 79 |
* @since 2.0.0 |
| 80 |
* @access protected |
| 81 |
* |
| 82 |
* @var array Switched data. Default is an empty array. |
| 83 |
*/ |
| 84 |
protected $switched_data = []; |
| 85 |
|
| 86 |
/** |
| 87 |
* Get builder. |
| 88 |
* |
| 89 |
* Retrieve editor data from the database. |
| 90 |
* |
| 91 |
* @since 1.0.0 |
| 92 |
* @deprecated 3.1.0 Use `Plugin::$instance->documents->get( $post_id )->get_elements_raw_data( null, true )` OR `Plugin::$instance->documents->get_doc_or_auto_save( $post_id )->get_elements_raw_data( null, true )` instead. |
| 93 |
* @access public |
| 94 |
* |
| 95 |
* @param int $post_id Post ID. |
| 96 |
* @param string $status Optional. Post status. Default is `publish`. |
| 97 |
* |
| 98 |
* @return array Editor data. |
| 99 |
*/ |
| 100 |
public function get_builder( $post_id, $status = Document::STATUS_PUBLISH ) { |
| 101 |
Plugin::$instance->modules_manager |
| 102 |
->get_modules( 'dev-tools' ) |
| 103 |
->deprecation |
| 104 |
->deprecated_function( |
| 105 |
__METHOD__, |
| 106 |
'3.1.0', |
| 107 |
'`Plugin::$instance->documents->get( $post_id )->get_elements_raw_data( null, true )` OR `Plugin::$instance->documents->get_doc_or_auto_save( $post_id )->get_elements_raw_data( null, true )`' |
| 108 |
); |
| 109 |
|
| 110 |
if ( Document::STATUS_DRAFT === $status ) { |
| 111 |
$document = Plugin::$instance->documents->get_doc_or_auto_save( $post_id ); |
| 112 |
} else { |
| 113 |
$document = Plugin::$instance->documents->get( $post_id ); |
| 114 |
} |
| 115 |
|
| 116 |
if ( $document ) { |
| 117 |
$editor_data = $document->get_elements_raw_data( null, true ); |
| 118 |
} else { |
| 119 |
$editor_data = []; |
| 120 |
} |
| 121 |
|
| 122 |
return $editor_data; |
| 123 |
} |
| 124 |
|
| 125 |
/** |
| 126 |
* Get JSON meta. |
| 127 |
* |
| 128 |
* Retrieve post meta data, and return the JSON decoded data. |
| 129 |
* |
| 130 |
* @since 1.0.0 |
| 131 |
* @access protected |
| 132 |
* |
| 133 |
* @param int $post_id Post ID. |
| 134 |
* @param string $key The meta key to retrieve. |
| 135 |
* |
| 136 |
* @return array Decoded JSON data from post meta. |
| 137 |
*/ |
| 138 |
protected function _get_json_meta( $post_id, $key ) { |
| 139 |
Plugin::$instance->modules_manager->get_modules( 'dev-tools' )->deprecation->deprecated_function( __METHOD__, '3.1.0' ); |
| 140 |
|
| 141 |
$meta = get_post_meta( $post_id, $key, true ); |
| 142 |
|
| 143 |
if ( is_string( $meta ) && ! empty( $meta ) ) { |
| 144 |
$meta = json_decode( $meta, true ); |
| 145 |
} |
| 146 |
|
| 147 |
if ( empty( $meta ) ) { |
| 148 |
$meta = []; |
| 149 |
} |
| 150 |
|
| 151 |
return $meta; |
| 152 |
} |
| 153 |
|
| 154 |
/** |
| 155 |
* Is using Elementor. |
| 156 |
* |
| 157 |
* Set whether the page is using Elementor or not. |
| 158 |
* |
| 159 |
* @since 1.5.0 |
| 160 |
* @deprecated 3.1.0 Use `Plugin::$instance->documents->get( $post_id )->set_is_build_with_elementor( $is_elementor )` instead. |
| 161 |
* @access public |
| 162 |
* |
| 163 |
* @param int $post_id Post ID. |
| 164 |
* @param bool $is_elementor Optional. Whether the page is elementor page. |
| 165 |
* Default is true. |
| 166 |
*/ |
| 167 |
public function set_is_elementor_page( $post_id, $is_elementor = true ) { |
| 168 |
Plugin::$instance->modules_manager |
| 169 |
->get_modules( 'dev-tools' ) |
| 170 |
->deprecation |
| 171 |
->deprecated_function( |
| 172 |
__METHOD__, |
| 173 |
'3.1.0', |
| 174 |
'Plugin::$instance->documents->get( $post_id )->set_is_build_with_elementor( $is_elementor )' |
| 175 |
); |
| 176 |
|
| 177 |
$document = Plugin::$instance->documents->get( $post_id ); |
| 178 |
|
| 179 |
if ( ! $document ) { |
| 180 |
return; |
| 181 |
} |
| 182 |
|
| 183 |
$document->set_is_built_with_elementor( $is_elementor ); |
| 184 |
} |
| 185 |
|
| 186 |
/** |
| 187 |
* Render element plain content. |
| 188 |
* |
| 189 |
* When saving data in the editor, this method renders recursively the plain |
| 190 |
* content containing only the content and the HTML. No CSS data. |
| 191 |
* |
| 192 |
* @since 2.0.0 |
| 193 |
* @access private |
| 194 |
* |
| 195 |
* @param array $element_data Element data. |
| 196 |
*/ |
| 197 |
private function render_element_plain_content( $element_data ) { |
| 198 |
if ( 'widget' === $element_data['elType'] ) { |
| 199 |
/** @var Widget_Base $widget */ |
| 200 |
$widget = Plugin::$instance->elements_manager->create_element_instance( $element_data ); |
| 201 |
|
| 202 |
if ( $widget ) { |
| 203 |
$widget->render_plain_content(); |
| 204 |
} |
| 205 |
} |
| 206 |
|
| 207 |
if ( ! empty( $element_data['elements'] ) ) { |
| 208 |
foreach ( $element_data['elements'] as $element ) { |
| 209 |
$this->render_element_plain_content( $element ); |
| 210 |
} |
| 211 |
} |
| 212 |
} |
| 213 |
|
| 214 |
/** |
| 215 |
* Save plain text. |
| 216 |
* |
| 217 |
* Retrieves the raw content, removes all kind of unwanted HTML tags and saves |
| 218 |
* the content as the `post_content` field in the database. |
| 219 |
* |
| 220 |
* @since 1.9.0 |
| 221 |
* @access public |
| 222 |
* |
| 223 |
* @param int $post_id Post ID. |
| 224 |
*/ |
| 225 |
public function save_plain_text( $post_id ) { |
| 226 |
// Switch $dynamic_tags to parsing mode = remove. |
| 227 |
$dynamic_tags = Plugin::$instance->dynamic_tags; |
| 228 |
$parsing_mode = $dynamic_tags->get_parsing_mode(); |
| 229 |
$dynamic_tags->set_parsing_mode( Manager::MODE_REMOVE ); |
| 230 |
|
| 231 |
$plain_text = $this->get_plain_text( $post_id ); |
| 232 |
|
| 233 |
wp_update_post( |
| 234 |
[ |
| 235 |
'ID' => $post_id, |
| 236 |
'post_content' => $plain_text, |
| 237 |
] |
| 238 |
); |
| 239 |
|
| 240 |
// Restore parsing mode. |
| 241 |
$dynamic_tags->set_parsing_mode( $parsing_mode ); |
| 242 |
} |
| 243 |
|
| 244 |
/** |
| 245 |
* Iterate data. |
| 246 |
* |
| 247 |
* Accept any type of Elementor data and a callback function. The callback |
| 248 |
* function runs recursively for each element and his child elements. |
| 249 |
* |
| 250 |
* @since 1.0.0 |
| 251 |
* @access public |
| 252 |
* |
| 253 |
* @param array $data_container Any type of elementor data. |
| 254 |
* @param callable $callback A function to iterate data by. |
| 255 |
* @param array $args Array of args pointers for passing parameters in & out of the callback. |
| 256 |
* |
| 257 |
* @return mixed Iterated data. |
| 258 |
*/ |
| 259 |
public function iterate_data( $data_container, $callback, $args = [] ) { |
| 260 |
if ( isset( $data_container['elType'] ) ) { |
| 261 |
if ( ! empty( $data_container['elements'] ) ) { |
| 262 |
$data_container['elements'] = $this->iterate_data( $data_container['elements'], $callback, $args ); |
| 263 |
} |
| 264 |
|
| 265 |
return call_user_func( $callback, $data_container, $args ); |
| 266 |
} |
| 267 |
|
| 268 |
foreach ( $data_container as $element_key => $element_value ) { |
| 269 |
$element_data = $this->iterate_data( $data_container[ $element_key ], $callback, $args ); |
| 270 |
|
| 271 |
if ( null === $element_data ) { |
| 272 |
continue; |
| 273 |
} |
| 274 |
|
| 275 |
$data_container[ $element_key ] = $element_data; |
| 276 |
} |
| 277 |
|
| 278 |
return $data_container; |
| 279 |
} |
| 280 |
|
| 281 |
public static function iterate_elementor_documents( $callback, $batch_size = 100 ) { |
| 282 |
$processed_posts = 0; |
| 283 |
|
| 284 |
while ( true ) { |
| 285 |
$args = wp_parse_args( [ |
| 286 |
'post_type' => [ Source_Local::CPT, 'post', 'page' ], |
| 287 |
'post_status' => [ 'publish' ], |
| 288 |
'posts_per_page' => $batch_size, |
| 289 |
'meta_key' => Document::BUILT_WITH_ELEMENTOR_META_KEY, |
| 290 |
'meta_value' => 'builder', |
| 291 |
'offset' => $processed_posts, |
| 292 |
'fields' => 'ids', |
| 293 |
] ); |
| 294 |
|
| 295 |
$query = new \WP_Query( $args ); |
| 296 |
|
| 297 |
if ( empty( $query->posts ) ) { |
| 298 |
break; |
| 299 |
} |
| 300 |
|
| 301 |
foreach ( $query->posts as $post_id ) { |
| 302 |
$document = Plugin::$instance->documents->get( $post_id ); |
| 303 |
$elements_data = $document->get_json_meta( Document::ELEMENTOR_DATA_META_KEY ); |
| 304 |
|
| 305 |
$callback( $document, $elements_data ); |
| 306 |
|
| 307 |
$processed_posts++; |
| 308 |
} |
| 309 |
} |
| 310 |
} |
| 311 |
|
| 312 |
/** |
| 313 |
* Safely copy Elementor meta. |
| 314 |
* |
| 315 |
* Make sure the original page was built with Elementor and the post is not |
| 316 |
* auto-save. Only then copy elementor meta from one post to another using |
| 317 |
* `copy_elementor_meta()`. |
| 318 |
* |
| 319 |
* @since 1.9.2 |
| 320 |
* @access public |
| 321 |
* |
| 322 |
* @param int $from_post_id Original post ID. |
| 323 |
* @param int $to_post_id Target post ID. |
| 324 |
*/ |
| 325 |
public function safe_copy_elementor_meta( $from_post_id, $to_post_id ) { |
| 326 |
// It's from WP-Admin & not from Elementor. |
| 327 |
if ( ! did_action( 'elementor/db/before_save' ) ) { |
| 328 |
$from_document = Plugin::$instance->documents->get( $from_post_id ); |
| 329 |
|
| 330 |
if ( ! $from_document || ! $from_document->is_built_with_elementor() ) { |
| 331 |
return; |
| 332 |
} |
| 333 |
|
| 334 |
// It's an exited Elementor auto-save. |
| 335 |
if ( get_post_meta( $to_post_id, '_elementor_data', true ) ) { |
| 336 |
return; |
| 337 |
} |
| 338 |
} |
| 339 |
|
| 340 |
$this->copy_elementor_meta( $from_post_id, $to_post_id ); |
| 341 |
} |
| 342 |
|
| 343 |
/** |
| 344 |
* Copy Elementor meta. |
| 345 |
* |
| 346 |
* Duplicate the data from one post to another. |
| 347 |
* |
| 348 |
* Consider using `safe_copy_elementor_meta()` method instead. |
| 349 |
* |
| 350 |
* @since 1.1.0 |
| 351 |
* @access public |
| 352 |
* |
| 353 |
* @param int $from_post_id Original post ID. |
| 354 |
* @param int $to_post_id Target post ID. |
| 355 |
*/ |
| 356 |
public function copy_elementor_meta( $from_post_id, $to_post_id ) { |
| 357 |
$from_post_meta = get_post_meta( $from_post_id ); |
| 358 |
$core_meta = [ |
| 359 |
'_wp_page_template', |
| 360 |
'_thumbnail_id', |
| 361 |
]; |
| 362 |
|
| 363 |
foreach ( $from_post_meta as $meta_key => $values ) { |
| 364 |
// Copy only meta with the `_elementor` prefix. |
| 365 |
if ( 0 === strpos( $meta_key, '_elementor' ) || in_array( $meta_key, $core_meta, true ) ) { |
| 366 |
$value = $values[0]; |
| 367 |
|
| 368 |
// The elementor JSON needs slashes before saving. |
| 369 |
if ( '_elementor_data' === $meta_key ) { |
| 370 |
$value = wp_slash( $value ); |
| 371 |
} else { |
| 372 |
$value = maybe_unserialize( $value ); |
| 373 |
} |
| 374 |
|
| 375 |
// Don't use `update_post_meta` that can't handle `revision` post type. |
| 376 |
update_metadata( 'post', $to_post_id, $meta_key, $value ); |
| 377 |
} |
| 378 |
} |
| 379 |
} |
| 380 |
|
| 381 |
/** |
| 382 |
* Is built with Elementor. |
| 383 |
* |
| 384 |
* Check whether the post was built with Elementor. |
| 385 |
* |
| 386 |
* @since 1.0.10 |
| 387 |
* @deprecated 3.2.0 Use `Plugin::$instance->documents->get( $post_id )->is_built_with_elementor()` instead. |
| 388 |
* @access public |
| 389 |
* |
| 390 |
* @param int $post_id Post ID. |
| 391 |
* |
| 392 |
* @return bool Whether the post was built with Elementor. |
| 393 |
*/ |
| 394 |
public function is_built_with_elementor( $post_id ) { |
| 395 |
Plugin::$instance->modules_manager |
| 396 |
->get_modules( 'dev-tools' ) |
| 397 |
->deprecation |
| 398 |
->deprecated_function( |
| 399 |
__METHOD__, |
| 400 |
'3.2.0', |
| 401 |
'Plugin::$instance->documents->get( $post_id )->is_built_with_elementor()' |
| 402 |
); |
| 403 |
|
| 404 |
$document = Plugin::$instance->documents->get( $post_id ); |
| 405 |
|
| 406 |
if ( ! $document ) { |
| 407 |
return false; |
| 408 |
} |
| 409 |
|
| 410 |
return $document->is_built_with_elementor(); |
| 411 |
} |
| 412 |
|
| 413 |
/** |
| 414 |
* Switch to post. |
| 415 |
* |
| 416 |
* Change the global WordPress post to the requested post. |
| 417 |
* |
| 418 |
* @since 1.5.0 |
| 419 |
* @access public |
| 420 |
* |
| 421 |
* @param int $post_id Post ID to switch to. |
| 422 |
*/ |
| 423 |
public function switch_to_post( $post_id ) { |
| 424 |
$post_id = absint( $post_id ); |
| 425 |
// If is already switched, or is the same post, return. |
| 426 |
if ( get_the_ID() === $post_id ) { |
| 427 |
$this->switched_post_data[] = false; |
| 428 |
return; |
| 429 |
} |
| 430 |
|
| 431 |
$this->switched_post_data[] = [ |
| 432 |
'switched_id' => $post_id, |
| 433 |
'original_id' => get_the_ID(), // Note, it can be false if the global isn't set. |
| 434 |
]; |
| 435 |
|
| 436 |
$GLOBALS['post'] = get_post( $post_id ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 437 |
|
| 438 |
setup_postdata( $GLOBALS['post'] ); |
| 439 |
} |
| 440 |
|
| 441 |
/** |
| 442 |
* Restore current post. |
| 443 |
* |
| 444 |
* Rollback to the previous global post, rolling back from `DB::switch_to_post()`. |
| 445 |
* |
| 446 |
* @since 1.5.0 |
| 447 |
* @access public |
| 448 |
*/ |
| 449 |
public function restore_current_post() { |
| 450 |
$data = array_pop( $this->switched_post_data ); |
| 451 |
|
| 452 |
// If not switched, return. |
| 453 |
if ( ! $data ) { |
| 454 |
return; |
| 455 |
} |
| 456 |
|
| 457 |
// It was switched from an empty global post, restore this state and unset the global post. |
| 458 |
if ( false === $data['original_id'] ) { |
| 459 |
unset( $GLOBALS['post'] ); |
| 460 |
return; |
| 461 |
} |
| 462 |
|
| 463 |
$GLOBALS['post'] = get_post( $data['original_id'] ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 464 |
|
| 465 |
setup_postdata( $GLOBALS['post'] ); |
| 466 |
} |
| 467 |
|
| 468 |
|
| 469 |
/** |
| 470 |
* Switch to query. |
| 471 |
* |
| 472 |
* Change the WordPress query to a new query with the requested |
| 473 |
* query variables. |
| 474 |
* |
| 475 |
* @since 2.0.0 |
| 476 |
* @access public |
| 477 |
* |
| 478 |
* @param array $query_vars New query variables. |
| 479 |
* @param bool $force_global_post |
| 480 |
*/ |
| 481 |
public function switch_to_query( $query_vars, $force_global_post = false ) { |
| 482 |
global $wp_query; |
| 483 |
$current_query_vars = $wp_query->query; |
| 484 |
|
| 485 |
// If is already switched, or is the same query, return. |
| 486 |
if ( $current_query_vars === $query_vars ) { |
| 487 |
$this->switched_data[] = false; |
| 488 |
return; |
| 489 |
} |
| 490 |
|
| 491 |
$new_query = new \WP_Query( $query_vars ); |
| 492 |
|
| 493 |
$switched_data = [ |
| 494 |
'switched' => $new_query, |
| 495 |
'original' => $wp_query, |
| 496 |
]; |
| 497 |
|
| 498 |
if ( ! empty( $GLOBALS['post'] ) ) { |
| 499 |
$switched_data['post'] = $GLOBALS['post']; |
| 500 |
} |
| 501 |
|
| 502 |
$this->switched_data[] = $switched_data; |
| 503 |
|
| 504 |
$wp_query = $new_query; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 505 |
|
| 506 |
// Ensure the global post is set only if needed. |
| 507 |
unset( $GLOBALS['post'] ); |
| 508 |
|
| 509 |
if ( isset( $new_query->posts[0] ) ) { |
| 510 |
if ( $force_global_post || $new_query->is_singular() ) { |
| 511 |
$GLOBALS['post'] = $new_query->posts[0]; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 512 |
setup_postdata( $GLOBALS['post'] ); |
| 513 |
} |
| 514 |
} |
| 515 |
|
| 516 |
if ( $new_query->is_author() ) { |
| 517 |
$GLOBALS['authordata'] = get_userdata( $new_query->get( 'author' ) ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 518 |
} |
| 519 |
} |
| 520 |
|
| 521 |
/** |
| 522 |
* Restore current query. |
| 523 |
* |
| 524 |
* Rollback to the previous query, rolling back from `DB::switch_to_query()`. |
| 525 |
* |
| 526 |
* @since 2.0.0 |
| 527 |
* @access public |
| 528 |
*/ |
| 529 |
public function restore_current_query() { |
| 530 |
$data = array_pop( $this->switched_data ); |
| 531 |
|
| 532 |
// If not switched, return. |
| 533 |
if ( ! $data ) { |
| 534 |
return; |
| 535 |
} |
| 536 |
|
| 537 |
global $wp_query; |
| 538 |
|
| 539 |
$wp_query = $data['original']; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 540 |
|
| 541 |
// Ensure the global post/authordata is set only if needed. |
| 542 |
unset( $GLOBALS['post'] ); |
| 543 |
unset( $GLOBALS['authordata'] ); |
| 544 |
|
| 545 |
if ( ! empty( $data['post'] ) ) { |
| 546 |
$GLOBALS['post'] = $data['post']; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 547 |
setup_postdata( $GLOBALS['post'] ); |
| 548 |
} |
| 549 |
|
| 550 |
if ( $wp_query->is_author() ) { |
| 551 |
$GLOBALS['authordata'] = get_userdata( $wp_query->get( 'author' ) ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 552 |
} |
| 553 |
} |
| 554 |
|
| 555 |
/** |
| 556 |
* Get plain text. |
| 557 |
* |
| 558 |
* Retrieve the post plain text. |
| 559 |
* |
| 560 |
* @since 1.9.0 |
| 561 |
* @access public |
| 562 |
* |
| 563 |
* @param int $post_id Post ID. |
| 564 |
* |
| 565 |
* @return string Post plain text. |
| 566 |
*/ |
| 567 |
public function get_plain_text( $post_id ) { |
| 568 |
$document = Plugin::$instance->documents->get( $post_id ); |
| 569 |
$data = $document ? $document->get_elements_data() : []; |
| 570 |
|
| 571 |
return $this->get_plain_text_from_data( $data ); |
| 572 |
} |
| 573 |
|
| 574 |
/** |
| 575 |
* Get plain text from data. |
| 576 |
* |
| 577 |
* Retrieve the post plain text from any given Elementor data. |
| 578 |
* |
| 579 |
* @since 1.9.2 |
| 580 |
* @access public |
| 581 |
* |
| 582 |
* @param array $data Post ID. |
| 583 |
* |
| 584 |
* @return string Post plain text. |
| 585 |
*/ |
| 586 |
public function get_plain_text_from_data( $data ) { |
| 587 |
ob_start(); |
| 588 |
if ( $data ) { |
| 589 |
foreach ( $data as $element_data ) { |
| 590 |
$this->render_element_plain_content( $element_data ); |
| 591 |
} |
| 592 |
} |
| 593 |
|
| 594 |
$plain_text = ob_get_clean(); |
| 595 |
|
| 596 |
// Remove unnecessary tags. |
| 597 |
$plain_text = preg_replace( '/<\/?div[^>]*\>/i', '', $plain_text ); |
| 598 |
$plain_text = preg_replace( '/<\/?span[^>]*\>/i', '', $plain_text ); |
| 599 |
$plain_text = preg_replace( '#<script(.*?)>(.*?)</script>#is', '', $plain_text ); |
| 600 |
$plain_text = preg_replace( '/<i [^>]*><\\/i[^>]*>/', '', $plain_text ); |
| 601 |
$plain_text = preg_replace( '/ class=".*?"/', '', $plain_text ); |
| 602 |
|
| 603 |
// Remove empty lines. |
| 604 |
$plain_text = preg_replace( '/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/', "\n", $plain_text ); |
| 605 |
|
| 606 |
$plain_text = trim( $plain_text ); |
| 607 |
|
| 608 |
return $plain_text; |
| 609 |
} |
| 610 |
} |
| 611 |
|
