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PHP Cross Reference of WordPress Trunk (Updated Daily) |
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1 <?php 2 /** 3 * WordPress Administration Privacy Tools API. 4 * 5 * @package WordPress 6 * @subpackage Administration 7 */ 8 9 /** 10 * Resend an existing request and return the result. 11 * 12 * @since 4.9.6 13 * @access private 14 * 15 * @param int $request_id Request ID. 16 * @return bool|WP_Error Returns true/false based on the success of sending the email, or a WP_Error object. 17 */ 18 function _wp_privacy_resend_request( $request_id ) { 19 $request_id = absint( $request_id ); 20 $request = get_post( $request_id ); 21 22 if ( ! $request || 'user_request' !== $request->post_type ) { 23 return new WP_Error( 'privacy_request_error', __( 'Invalid request.' ) ); 24 } 25 26 $result = wp_send_user_request( $request_id ); 27 28 if ( is_wp_error( $result ) ) { 29 return $result; 30 } elseif ( ! $result ) { 31 return new WP_Error( 'privacy_request_error', __( 'Unable to initiate confirmation request.' ) ); 32 } 33 34 return true; 35 } 36 37 /** 38 * Marks a request as completed by the admin and logs the current timestamp. 39 * 40 * @since 4.9.6 41 * @access private 42 * 43 * @param int $request_id Request ID. 44 * @return int|WP_Error $result Request ID on success or WP_Error. 45 */ 46 function _wp_privacy_completed_request( $request_id ) { 47 $request_id = absint( $request_id ); 48 $request = wp_get_user_request_data( $request_id ); 49 50 if ( ! $request ) { 51 return new WP_Error( 'privacy_request_error', __( 'Invalid request.' ) ); 52 } 53 54 update_post_meta( $request_id, '_wp_user_request_completed_timestamp', time() ); 55 56 $result = wp_update_post( 57 array( 58 'ID' => $request_id, 59 'post_status' => 'request-completed', 60 ) 61 ); 62 63 return $result; 64 } 65 66 /** 67 * Handle list table actions. 68 * 69 * @since 4.9.6 70 * @access private 71 */ 72 function _wp_personal_data_handle_actions() { 73 if ( isset( $_POST['privacy_action_email_retry'] ) ) { 74 check_admin_referer( 'bulk-privacy_requests' ); 75 76 $request_id = absint( current( array_keys( (array) wp_unslash( $_POST['privacy_action_email_retry'] ) ) ) ); 77 $result = _wp_privacy_resend_request( $request_id ); 78 79 if ( is_wp_error( $result ) ) { 80 add_settings_error( 81 'privacy_action_email_retry', 82 'privacy_action_email_retry', 83 $result->get_error_message(), 84 'error' 85 ); 86 } else { 87 add_settings_error( 88 'privacy_action_email_retry', 89 'privacy_action_email_retry', 90 __( 'Confirmation request sent again successfully.' ), 91 'success' 92 ); 93 } 94 } elseif ( isset( $_POST['action'] ) ) { 95 $action = ! empty( $_POST['action'] ) ? sanitize_key( wp_unslash( $_POST['action'] ) ) : ''; 96 97 switch ( $action ) { 98 case 'add_export_personal_data_request': 99 case 'add_remove_personal_data_request': 100 check_admin_referer( 'personal-data-request' ); 101 102 if ( ! isset( $_POST['type_of_action'], $_POST['username_or_email_for_privacy_request'] ) ) { 103 add_settings_error( 104 'action_type', 105 'action_type', 106 __( 'Invalid action.' ), 107 'error' 108 ); 109 } 110 $action_type = sanitize_text_field( wp_unslash( $_POST['type_of_action'] ) ); 111 $username_or_email_address = sanitize_text_field( wp_unslash( $_POST['username_or_email_for_privacy_request'] ) ); 112 $email_address = ''; 113 114 if ( ! in_array( $action_type, _wp_privacy_action_request_types(), true ) ) { 115 add_settings_error( 116 'action_type', 117 'action_type', 118 __( 'Invalid action.' ), 119 'error' 120 ); 121 } 122 123 if ( ! is_email( $username_or_email_address ) ) { 124 $user = get_user_by( 'login', $username_or_email_address ); 125 if ( ! $user instanceof WP_User ) { 126 add_settings_error( 127 'username_or_email_for_privacy_request', 128 'username_or_email_for_privacy_request', 129 __( 'Unable to add this request. A valid email address or username must be supplied.' ), 130 'error' 131 ); 132 } else { 133 $email_address = $user->user_email; 134 } 135 } else { 136 $email_address = $username_or_email_address; 137 } 138 139 if ( empty( $email_address ) ) { 140 break; 141 } 142 143 $request_id = wp_create_user_request( $email_address, $action_type ); 144 145 if ( is_wp_error( $request_id ) ) { 146 add_settings_error( 147 'username_or_email_for_privacy_request', 148 'username_or_email_for_privacy_request', 149 $request_id->get_error_message(), 150 'error' 151 ); 152 break; 153 } elseif ( ! $request_id ) { 154 add_settings_error( 155 'username_or_email_for_privacy_request', 156 'username_or_email_for_privacy_request', 157 __( 'Unable to initiate confirmation request.' ), 158 'error' 159 ); 160 break; 161 } 162 163 wp_send_user_request( $request_id ); 164 165 add_settings_error( 166 'username_or_email_for_privacy_request', 167 'username_or_email_for_privacy_request', 168 __( 'Confirmation request initiated successfully.' ), 169 'success' 170 ); 171 break; 172 } 173 } 174 } 175 176 /** 177 * Cleans up failed and expired requests before displaying the list table. 178 * 179 * @since 4.9.6 180 * @access private 181 */ 182 function _wp_personal_data_cleanup_requests() { 183 /** This filter is documented in wp-includes/user.php */ 184 $expires = (int) apply_filters( 'user_request_key_expiration', DAY_IN_SECONDS ); 185 186 $requests_query = new WP_Query( 187 array( 188 'post_type' => 'user_request', 189 'posts_per_page' => -1, 190 'post_status' => 'request-pending', 191 'fields' => 'ids', 192 'date_query' => array( 193 array( 194 'column' => 'post_modified_gmt', 195 'before' => $expires . ' seconds ago', 196 ), 197 ), 198 ) 199 ); 200 201 $request_ids = $requests_query->posts; 202 203 foreach ( $request_ids as $request_id ) { 204 wp_update_post( 205 array( 206 'ID' => $request_id, 207 'post_status' => 'request-failed', 208 'post_password' => '', 209 ) 210 ); 211 } 212 } 213 214 /** 215 * Generate a single group for the personal data export report. 216 * 217 * @since 4.9.6 218 * 219 * @param array $group_data { 220 * The group data to render. 221 * 222 * @type string $group_label The user-facing heading for the group, e.g. 'Comments'. 223 * @type array $items { 224 * An array of group items. 225 * 226 * @type array $group_item_data { 227 * An array of name-value pairs for the item. 228 * 229 * @type string $name The user-facing name of an item name-value pair, e.g. 'IP Address'. 230 * @type string $value The user-facing value of an item data pair, e.g. '50.60.70.0'. 231 * } 232 * } 233 * } 234 * @return string The HTML for this group and its items. 235 */ 236 function wp_privacy_generate_personal_data_export_group_html( $group_data ) { 237 $group_html = '<h2>'; 238 $group_html .= esc_html( $group_data['group_label'] ); 239 240 $items_count = count( (array) $group_data['items'] ); 241 if ( $items_count > 1 ) { 242 $group_html .= sprintf( ' <span class="count">(%d)</span>', $items_count ); 243 } 244 245 $group_html .= '</h2>'; 246 247 if ( ! empty( $group_data['group_description'] ) ) { 248 $group_html .= '<p>' . esc_html( $group_data['group_description'] ) . '</p>'; 249 } 250 251 $group_html .= '<div>'; 252 253 foreach ( (array) $group_data['items'] as $group_item_id => $group_item_data ) { 254 $group_html .= '<table>'; 255 $group_html .= '<tbody>'; 256 257 foreach ( (array) $group_item_data as $group_item_datum ) { 258 $value = $group_item_datum['value']; 259 // If it looks like a link, make it a link. 260 if ( false === strpos( $value, ' ' ) && ( 0 === strpos( $value, 'http://' ) || 0 === strpos( $value, 'https://' ) ) ) { 261 $value = '<a href="' . esc_url( $value ) . '">' . esc_html( $value ) . '</a>'; 262 } 263 264 $group_html .= '<tr>'; 265 $group_html .= '<th>' . esc_html( $group_item_datum['name'] ) . '</th>'; 266 $group_html .= '<td>' . wp_kses( $value, 'personal_data_export' ) . '</td>'; 267 $group_html .= '</tr>'; 268 } 269 270 $group_html .= '</tbody>'; 271 $group_html .= '</table>'; 272 } 273 274 $group_html .= '</div>'; 275 276 return $group_html; 277 } 278 279 /** 280 * Generate the personal data export file. 281 * 282 * @since 4.9.6 283 * 284 * @param int $request_id The export request ID. 285 */ 286 function wp_privacy_generate_personal_data_export_file( $request_id ) { 287 if ( ! class_exists( 'ZipArchive' ) ) { 288 wp_send_json_error( __( 'Unable to generate export file. ZipArchive not available.' ) ); 289 } 290 291 // Get the request data. 292 $request = wp_get_user_request_data( $request_id ); 293 294 if ( ! $request || 'export_personal_data' !== $request->action_name ) { 295 wp_send_json_error( __( 'Invalid request ID when generating export file.' ) ); 296 } 297 298 $email_address = $request->email; 299 300 if ( ! is_email( $email_address ) ) { 301 wp_send_json_error( __( 'Invalid email address when generating export file.' ) ); 302 } 303 304 // Create the exports folder if needed. 305 $exports_dir = wp_privacy_exports_dir(); 306 $exports_url = wp_privacy_exports_url(); 307 308 if ( ! wp_mkdir_p( $exports_dir ) ) { 309 wp_send_json_error( __( 'Unable to create export folder.' ) ); 310 } 311 312 // Protect export folder from browsing. 313 $index_pathname = $exports_dir . 'index.html'; 314 if ( ! file_exists( $index_pathname ) ) { 315 $file = fopen( $index_pathname, 'w' ); 316 if ( false === $file ) { 317 wp_send_json_error( __( 'Unable to protect export folder from browsing.' ) ); 318 } 319 fwrite( $file, '<!-- Silence is golden. -->' ); 320 fclose( $file ); 321 } 322 323 $stripped_email = str_replace( '@', '-at-', $email_address ); 324 $stripped_email = sanitize_title( $stripped_email ); // slugify the email address 325 $obscura = wp_generate_password( 32, false, false ); 326 $file_basename = 'wp-personal-data-file-' . $stripped_email . '-' . $obscura; 327 $html_report_filename = $file_basename . '.html'; 328 $html_report_pathname = wp_normalize_path( $exports_dir . $html_report_filename ); 329 $file = fopen( $html_report_pathname, 'w' ); 330 if ( false === $file ) { 331 wp_send_json_error( __( 'Unable to open export file (HTML report) for writing.' ) ); 332 } 333 334 $title = sprintf( 335 /* translators: %s: User's email address. */ 336 __( 'Personal Data Export for %s' ), 337 $email_address 338 ); 339 340 // Open HTML. 341 fwrite( $file, "<!DOCTYPE html>\n" ); 342 fwrite( $file, "<html>\n" ); 343 344 // Head. 345 fwrite( $file, "<head>\n" ); 346 fwrite( $file, "<meta http-equiv='Content-Type' content='text/html; charset=UTF-8' />\n" ); 347 fwrite( $file, "<style type='text/css'>" ); 348 fwrite( $file, 'body { color: black; font-family: Arial, sans-serif; font-size: 11pt; margin: 15px auto; width: 860px; }' ); 349 fwrite( $file, 'table { background: #f0f0f0; border: 1px solid #ddd; margin-bottom: 20px; width: 100%; }' ); 350 fwrite( $file, 'th { padding: 5px; text-align: left; width: 20%; }' ); 351 fwrite( $file, 'td { padding: 5px; }' ); 352 fwrite( $file, 'tr:nth-child(odd) { background-color: #fafafa; }' ); 353 fwrite( $file, '</style>' ); 354 fwrite( $file, '<title>' ); 355 fwrite( $file, esc_html( $title ) ); 356 fwrite( $file, '</title>' ); 357 fwrite( $file, "</head>\n" ); 358 359 // Body. 360 fwrite( $file, "<body>\n" ); 361 362 // Heading. 363 fwrite( $file, '<h1>' . esc_html__( 'Personal Data Export' ) . '</h1>' ); 364 365 // And now, all the Groups. 366 $groups = get_post_meta( $request_id, '_export_data_grouped', true ); 367 368 // First, build an "About" group on the fly for this report. 369 $about_group = array( 370 /* translators: Header for the About section in a personal data export. */ 371 'group_label' => _x( 'About', 'personal data group label' ), 372 /* translators: Description for the About section in a personal data export. */ 373 'group_description' => _x( 'Overview of export report.', 'personal data group description' ), 374 'items' => array( 375 'about-1' => array( 376 array( 377 'name' => _x( 'Report generated for', 'email address' ), 378 'value' => $email_address, 379 ), 380 array( 381 'name' => _x( 'For site', 'website name' ), 382 'value' => get_bloginfo( 'name' ), 383 ), 384 array( 385 'name' => _x( 'At URL', 'website URL' ), 386 'value' => get_bloginfo( 'url' ), 387 ), 388 array( 389 'name' => _x( 'On', 'date/time' ), 390 'value' => current_time( 'mysql' ), 391 ), 392 ), 393 ), 394 ); 395 396 // Merge in the special about group. 397 $groups = array_merge( array( 'about' => $about_group ), $groups ); 398 399 // Now, iterate over every group in $groups and have the formatter render it in HTML. 400 foreach ( (array) $groups as $group_id => $group_data ) { 401 fwrite( $file, wp_privacy_generate_personal_data_export_group_html( $group_data ) ); 402 } 403 404 fwrite( $file, "</body>\n" ); 405 406 // Close HTML. 407 fwrite( $file, "</html>\n" ); 408 fclose( $file ); 409 410 /* 411 * Now, generate the ZIP. 412 * 413 * If an archive has already been generated, then remove it and reuse the 414 * filename, to avoid breaking any URLs that may have been previously sent 415 * via email. 416 */ 417 $error = false; 418 $archive_url = get_post_meta( $request_id, '_export_file_url', true ); 419 $archive_pathname = get_post_meta( $request_id, '_export_file_path', true ); 420 421 if ( empty( $archive_pathname ) || empty( $archive_url ) ) { 422 $archive_filename = $file_basename . '.zip'; 423 $archive_pathname = $exports_dir . $archive_filename; 424 $archive_url = $exports_url . $archive_filename; 425 426 update_post_meta( $request_id, '_export_file_url', $archive_url ); 427 update_post_meta( $request_id, '_export_file_path', wp_normalize_path( $archive_pathname ) ); 428 } 429 430 if ( ! empty( $archive_pathname ) && file_exists( $archive_pathname ) ) { 431 wp_delete_file( $archive_pathname ); 432 } 433 434 $zip = new ZipArchive; 435 if ( true === $zip->open( $archive_pathname, ZipArchive::CREATE ) ) { 436 if ( ! $zip->addFile( $html_report_pathname, 'index.html' ) ) { 437 $error = __( 'Unable to add data to export file.' ); 438 } 439 440 $zip->close(); 441 442 if ( ! $error ) { 443 /** 444 * Fires right after all personal data has been written to the export file. 445 * 446 * @since 4.9.6 447 * 448 * @param string $archive_pathname The full path to the export file on the filesystem. 449 * @param string $archive_url The URL of the archive file. 450 * @param string $html_report_pathname The full path to the personal data report on the filesystem. 451 * @param int $request_id The export request ID. 452 */ 453 do_action( 'wp_privacy_personal_data_export_file_created', $archive_pathname, $archive_url, $html_report_pathname, $request_id ); 454 } 455 } else { 456 $error = __( 'Unable to open export file (archive) for writing.' ); 457 } 458 459 // And remove the HTML file. 460 unlink( $html_report_pathname ); 461 462 if ( $error ) { 463 wp_send_json_error( $error ); 464 } 465 } 466 467 /** 468 * Send an email to the user with a link to the personal data export file 469 * 470 * @since 4.9.6 471 * 472 * @param int $request_id The request ID for this personal data export. 473 * @return true|WP_Error True on success or `WP_Error` on failure. 474 */ 475 function wp_privacy_send_personal_data_export_email( $request_id ) { 476 // Get the request data. 477 $request = wp_get_user_request_data( $request_id ); 478 479 if ( ! $request || 'export_personal_data' !== $request->action_name ) { 480 return new WP_Error( 'invalid_request', __( 'Invalid request ID when sending personal data export email.' ) ); 481 } 482 483 // Localize message content for user; fallback to site default for visitors. 484 if ( ! empty( $request->user_id ) ) { 485 $locale = get_user_locale( $request->user_id ); 486 } else { 487 $locale = get_locale(); 488 } 489 490 $switched_locale = switch_to_locale( $locale ); 491 492 /** This filter is documented in wp-includes/functions.php */ 493 $expiration = apply_filters( 'wp_privacy_export_expiration', 3 * DAY_IN_SECONDS ); 494 $expiration_date = date_i18n( get_option( 'date_format' ), time() + $expiration ); 495 496 $export_file_url = get_post_meta( $request_id, '_export_file_url', true ); 497 $site_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); 498 $site_url = home_url(); 499 500 /** 501 * Filters the recipient of the personal data export email notification. 502 * Should be used with great caution to avoid sending the data export link to wrong emails. 503 * 504 * @since 5.3.0 505 * 506 * @param string $request_email The email address of the notification recipient. 507 * @param WP_User_Request $request The request that is initiating the notification. 508 */ 509 $request_email = apply_filters( 'wp_privacy_personal_data_email_to', $request->email, $request ); 510 511 $email_data = array( 512 'request' => $request, 513 'expiration' => $expiration, 514 'expiration_date' => $expiration_date, 515 'message_recipient' => $request_email, 516 'export_file_url' => $export_file_url, 517 'sitename' => $site_name, 518 'siteurl' => $site_url, 519 ); 520 521 /* translators: Personal data export notification email subject. %s: Site title. */ 522 $subject = sprintf( __( '[%s] Personal Data Export' ), $site_name ); 523 524 /** 525 * Filters the subject of the email sent when an export request is completed. 526 * 527 * @since 5.3.0 528 * 529 * @param string $subject The email subject. 530 * @param string $sitename The name of the site. 531 * @param array $email_data { 532 * Data relating to the account action email. 533 * 534 * @type WP_User_Request $request User request object. 535 * @type int $expiration The time in seconds until the export file expires. 536 * @type string $expiration_date The localized date and time when the export file expires. 537 * @type string $message_recipient The address that the email will be sent to. Defaults 538 * to the value of `$request->email`, but can be changed 539 * by the `wp_privacy_personal_data_email_to` filter. 540 * @type string $export_file_url The export file URL. 541 * @type string $sitename The site name sending the mail. 542 * @type string $siteurl The site URL sending the mail. 543 * } 544 */ 545 $subject = apply_filters( 'wp_privacy_personal_data_email_subject', $subject, $site_name, $email_data ); 546 547 /* translators: Do not translate EXPIRATION, LINK, SITENAME, SITEURL: those are placeholders. */ 548 $email_text = __( 549 'Howdy, 550 551 Your request for an export of personal data has been completed. You may 552 download your personal data by clicking on the link below. For privacy 553 and security, we will automatically delete the file on ###EXPIRATION###, 554 so please download it before then. 555 556 ###LINK### 557 558 Regards, 559 All at ###SITENAME### 560 ###SITEURL###' 561 ); 562 563 /** 564 * Filters the text of the email sent with a personal data export file. 565 * 566 * The following strings have a special meaning and will get replaced dynamically: 567 * ###EXPIRATION### The date when the URL will be automatically deleted. 568 * ###LINK### URL of the personal data export file for the user. 569 * ###SITENAME### The name of the site. 570 * ###SITEURL### The URL to the site. 571 * 572 * @since 4.9.6 573 * @since 5.3.0 Introduced the `$email_data` array. 574 * 575 * @param string $email_text Text in the email. 576 * @param int $request_id The request ID for this personal data export. 577 * @param array $email_data { 578 * Data relating to the account action email. 579 * 580 * @type WP_User_Request $request User request object. 581 * @type int $expiration The time in seconds until the export file expires. 582 * @type string $expiration_date The localized date and time when the export file expires. 583 * @type string $message_recipient The address that the email will be sent to. Defaults 584 * to the value of `$request->email`, but can be changed 585 * by the `wp_privacy_personal_data_email_to` filter. 586 * @type string $export_file_url The export file URL. 587 * @type string $sitename The site name sending the mail. 588 * @type string $siteurl The site URL sending the mail. 589 */ 590 $content = apply_filters( 'wp_privacy_personal_data_email_content', $email_text, $request_id, $email_data ); 591 592 $content = str_replace( '###EXPIRATION###', $expiration_date, $content ); 593 $content = str_replace( '###LINK###', esc_url_raw( $export_file_url ), $content ); 594 $content = str_replace( '###EMAIL###', $request_email, $content ); 595 $content = str_replace( '###SITENAME###', $site_name, $content ); 596 $content = str_replace( '###SITEURL###', esc_url_raw( $site_url ), $content ); 597 598 $mail_success = wp_mail( $request_email, $subject, $content ); 599 600 if ( $switched_locale ) { 601 restore_previous_locale(); 602 } 603 604 if ( ! $mail_success ) { 605 return new WP_Error( 'privacy_email_error', __( 'Unable to send personal data export email.' ) ); 606 } 607 608 return true; 609 } 610 611 /** 612 * Intercept personal data exporter page Ajax responses in order to assemble the personal data export file. 613 * @see wp_privacy_personal_data_export_page 614 * @since 4.9.6 615 * 616 * @param array $response The response from the personal data exporter for the given page. 617 * @param int $exporter_index The index of the personal data exporter. Begins at 1. 618 * @param string $email_address The email address of the user whose personal data this is. 619 * @param int $page The page of personal data for this exporter. Begins at 1. 620 * @param int $request_id The request ID for this personal data export. 621 * @param bool $send_as_email Whether the final results of the export should be emailed to the user. 622 * @param string $exporter_key The slug (key) of the exporter. 623 * @return array The filtered response. 624 */ 625 function wp_privacy_process_personal_data_export_page( $response, $exporter_index, $email_address, $page, $request_id, $send_as_email, $exporter_key ) { 626 /* Do some simple checks on the shape of the response from the exporter. 627 * If the exporter response is malformed, don't attempt to consume it - let it 628 * pass through to generate a warning to the user by default Ajax processing. 629 */ 630 if ( ! is_array( $response ) ) { 631 return $response; 632 } 633 634 if ( ! array_key_exists( 'done', $response ) ) { 635 return $response; 636 } 637 638 if ( ! array_key_exists( 'data', $response ) ) { 639 return $response; 640 } 641 642 if ( ! is_array( $response['data'] ) ) { 643 return $response; 644 } 645 646 // Get the request data. 647 $request = wp_get_user_request_data( $request_id ); 648 649 if ( ! $request || 'export_personal_data' !== $request->action_name ) { 650 wp_send_json_error( __( 'Invalid request ID when merging exporter data.' ) ); 651 } 652 653 $export_data = array(); 654 655 // First exporter, first page? Reset the report data accumulation array. 656 if ( 1 === $exporter_index && 1 === $page ) { 657 update_post_meta( $request_id, '_export_data_raw', $export_data ); 658 } else { 659 $export_data = get_post_meta( $request_id, '_export_data_raw', true ); 660 } 661 662 // Now, merge the data from the exporter response into the data we have accumulated already. 663 $export_data = array_merge( $export_data, $response['data'] ); 664 update_post_meta( $request_id, '_export_data_raw', $export_data ); 665 666 // If we are not yet on the last page of the last exporter, return now. 667 /** This filter is documented in wp-admin/includes/ajax-actions.php */ 668 $exporters = apply_filters( 'wp_privacy_personal_data_exporters', array() ); 669 $is_last_exporter = $exporter_index === count( $exporters ); 670 $exporter_done = $response['done']; 671 if ( ! $is_last_exporter || ! $exporter_done ) { 672 return $response; 673 } 674 675 // Last exporter, last page - let's prepare the export file. 676 677 // First we need to re-organize the raw data hierarchically in groups and items. 678 $groups = array(); 679 foreach ( (array) $export_data as $export_datum ) { 680 $group_id = $export_datum['group_id']; 681 $group_label = $export_datum['group_label']; 682 683 $group_description = ''; 684 if ( ! empty( $export_datum['group_description'] ) ) { 685 $group_description = $export_datum['group_description']; 686 } 687 688 if ( ! array_key_exists( $group_id, $groups ) ) { 689 $groups[ $group_id ] = array( 690 'group_label' => $group_label, 691 'group_description' => $group_description, 692 'items' => array(), 693 ); 694 } 695 696 $item_id = $export_datum['item_id']; 697 if ( ! array_key_exists( $item_id, $groups[ $group_id ]['items'] ) ) { 698 $groups[ $group_id ]['items'][ $item_id ] = array(); 699 } 700 701 $old_item_data = $groups[ $group_id ]['items'][ $item_id ]; 702 $merged_item_data = array_merge( $export_datum['data'], $old_item_data ); 703 $groups[ $group_id ]['items'][ $item_id ] = $merged_item_data; 704 } 705 706 // Then save the grouped data into the request. 707 delete_post_meta( $request_id, '_export_data_raw' ); 708 update_post_meta( $request_id, '_export_data_grouped', $groups ); 709 710 /** 711 * Generate the export file from the collected, grouped personal data. 712 * 713 * @since 4.9.6 714 * 715 * @param int $request_id The export request ID. 716 */ 717 do_action( 'wp_privacy_personal_data_export_file', $request_id ); 718 719 // Clear the grouped data now that it is no longer needed. 720 delete_post_meta( $request_id, '_export_data_grouped' ); 721 722 // If the destination is email, send it now. 723 if ( $send_as_email ) { 724 $mail_success = wp_privacy_send_personal_data_export_email( $request_id ); 725 if ( is_wp_error( $mail_success ) ) { 726 wp_send_json_error( $mail_success->get_error_message() ); 727 } 728 729 // Update the request to completed state when the export email is sent. 730 _wp_privacy_completed_request( $request_id ); 731 } else { 732 // Modify the response to include the URL of the export file so the browser can fetch it. 733 $export_file_url = get_post_meta( $request_id, '_export_file_url', true ); 734 if ( ! empty( $export_file_url ) ) { 735 $response['url'] = $export_file_url; 736 } 737 } 738 739 return $response; 740 } 741 742 /** 743 * Mark erasure requests as completed after processing is finished. 744 * 745 * This intercepts the Ajax responses to personal data eraser page requests, and 746 * monitors the status of a request. Once all of the processing has finished, the 747 * request is marked as completed. 748 * 749 * @since 4.9.6 750 * 751 * @see wp_privacy_personal_data_erasure_page 752 * 753 * @param array $response The response from the personal data eraser for 754 * the given page. 755 * @param int $eraser_index The index of the personal data eraser. Begins 756 * at 1. 757 * @param string $email_address The email address of the user whose personal 758 * data this is. 759 * @param int $page The page of personal data for this eraser. 760 * Begins at 1. 761 * @param int $request_id The request ID for this personal data erasure. 762 * @return array The filtered response. 763 */ 764 function wp_privacy_process_personal_data_erasure_page( $response, $eraser_index, $email_address, $page, $request_id ) { 765 /* 766 * If the eraser response is malformed, don't attempt to consume it; let it 767 * pass through, so that the default Ajax processing will generate a warning 768 * to the user. 769 */ 770 if ( ! is_array( $response ) ) { 771 return $response; 772 } 773 774 if ( ! array_key_exists( 'done', $response ) ) { 775 return $response; 776 } 777 778 if ( ! array_key_exists( 'items_removed', $response ) ) { 779 return $response; 780 } 781 782 if ( ! array_key_exists( 'items_retained', $response ) ) { 783 return $response; 784 } 785 786 if ( ! array_key_exists( 'messages', $response ) ) { 787 return $response; 788 } 789 790 $request = wp_get_user_request_data( $request_id ); 791 792 if ( ! $request || 'remove_personal_data' !== $request->action_name ) { 793 wp_send_json_error( __( 'Invalid request ID when processing eraser data.' ) ); 794 } 795 796 /** This filter is documented in wp-admin/includes/ajax-actions.php */ 797 $erasers = apply_filters( 'wp_privacy_personal_data_erasers', array() ); 798 $is_last_eraser = count( $erasers ) === $eraser_index; 799 $eraser_done = $response['done']; 800 801 if ( ! $is_last_eraser || ! $eraser_done ) { 802 return $response; 803 } 804 805 _wp_privacy_completed_request( $request_id ); 806 807 /** 808 * Fires immediately after a personal data erasure request has been marked completed. 809 * 810 * @since 4.9.6 811 * 812 * @param int $request_id The privacy request post ID associated with this request. 813 */ 814 do_action( 'wp_privacy_personal_data_erased', $request_id ); 815 816 return $response; 817 }
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| Generated: Sat Nov 23 20:47:33 2019 | Cross-referenced by PHPXref 0.7 |