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1 <?php 2 /** 3 * List Table API: WP_MS_Themes_List_Table class 4 * 5 * @package WordPress 6 * @subpackage Administration 7 * @since 3.1.0 8 */ 9 10 /** 11 * Core class used to implement displaying themes in a list table for the network admin. 12 * 13 * @since 3.1.0 14 * 15 * @see WP_List_Table 16 */ 17 class WP_MS_Themes_List_Table extends WP_List_Table { 18 19 public $site_id; 20 public $is_site_themes; 21 22 private $has_items; 23 24 /** 25 * Whether to show the auto-updates UI. 26 * 27 * @since 5.5.0 28 * 29 * @var bool True if auto-updates UI is to be shown, false otherwise. 30 */ 31 protected $show_autoupdates = true; 32 33 /** 34 * Constructor. 35 * 36 * @since 3.1.0 37 * 38 * @see WP_List_Table::__construct() for more information on default arguments. 39 * 40 * @global string $status The current theme status. 41 * @global int $page The current page number. 42 * 43 * @param array $args An associative array of arguments. 44 */ 45 public function __construct( $args = array() ) { 46 global $status, $page; 47 48 parent::__construct( 49 array( 50 'plural' => 'themes', 51 'screen' => $args['screen'] ?? null, 52 ) 53 ); 54 55 $status = $_REQUEST['theme_status'] ?? 'all'; 56 if ( ! in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search', 'broken', 'auto-update-enabled', 'auto-update-disabled' ), true ) ) { 57 $status = 'all'; 58 } 59 60 $page = $this->get_pagenum(); 61 62 $this->is_site_themes = 'site-themes-network' === $this->screen->id; 63 64 if ( $this->is_site_themes ) { 65 $this->site_id = isset( $_REQUEST['id'] ) ? (int) $_REQUEST['id'] : 0; 66 } 67 68 $this->show_autoupdates = wp_is_auto_update_enabled_for_type( 'theme' ) && 69 ! $this->is_site_themes && current_user_can( 'update_themes' ); 70 } 71 72 /** 73 * Gets the list of CSS classes for the table tag. 74 * 75 * @return string[] The list of CSS classes. 76 */ 77 protected function get_table_classes() { 78 // @todo Remove and add CSS for .themes. 79 return array( 'widefat', 'plugins' ); 80 } 81 82 /** 83 * Checks if the current user has permissions to perform AJAX actions. 84 * 85 * @return bool True if the current user has permissions, false otherwise. 86 */ 87 public function ajax_user_can() { 88 if ( $this->is_site_themes ) { 89 return current_user_can( 'manage_sites' ); 90 } else { 91 return current_user_can( 'manage_network_themes' ); 92 } 93 } 94 95 /** 96 * Prepares the themes list for display. 97 * 98 * @global string $status The current theme status. 99 * @global array<string, int> $totals An array of theme counts for each status. 100 * @global int $page The current page number. 101 * @global string $orderby The column to order the themes list by. 102 * @global string $order The order of the themes list (ASC or DESC). 103 * @global string $s The search string. 104 */ 105 public function prepare_items() { 106 global $status, $totals, $page, $orderby, $order, $s; 107 108 $orderby = ! empty( $_REQUEST['orderby'] ) ? sanitize_text_field( $_REQUEST['orderby'] ) : ''; 109 $order = ! empty( $_REQUEST['order'] ) ? sanitize_text_field( $_REQUEST['order'] ) : ''; 110 $s = ! empty( $_REQUEST['s'] ) ? sanitize_text_field( $_REQUEST['s'] ) : ''; 111 112 $themes = array( 113 /** 114 * Filters the full array of WP_Theme objects to list in the Multisite 115 * themes list table. 116 * 117 * @since 3.1.0 118 * 119 * @param WP_Theme[] $all Array of WP_Theme objects to display in the list table. 120 */ 121 'all' => apply_filters( 'all_themes', wp_get_themes() ), 122 'search' => array(), 123 'enabled' => array(), 124 'disabled' => array(), 125 'upgrade' => array(), 126 'broken' => $this->is_site_themes ? array() : wp_get_themes( array( 'errors' => true ) ), 127 ); 128 129 if ( $this->show_autoupdates ) { 130 $auto_updates = (array) get_site_option( 'auto_update_themes', array() ); 131 132 $themes['auto-update-enabled'] = array(); 133 $themes['auto-update-disabled'] = array(); 134 } 135 136 if ( $this->is_site_themes ) { 137 $themes_per_page = $this->get_items_per_page( 'site_themes_network_per_page' ); 138 $allowed_where = 'site'; 139 } else { 140 $themes_per_page = $this->get_items_per_page( 'themes_network_per_page' ); 141 $allowed_where = 'network'; 142 } 143 144 $current = get_site_transient( 'update_themes' ); 145 $maybe_update = current_user_can( 'update_themes' ) && ! $this->is_site_themes && $current; 146 147 foreach ( (array) $themes['all'] as $key => $theme ) { 148 if ( $this->is_site_themes && $theme->is_allowed( 'network' ) ) { 149 unset( $themes['all'][ $key ] ); 150 continue; 151 } 152 153 if ( $maybe_update && isset( $current->response[ $key ] ) ) { 154 $themes['all'][ $key ]->update = true; 155 $themes['upgrade'][ $key ] = $themes['all'][ $key ]; 156 } 157 158 $filter = $theme->is_allowed( $allowed_where, $this->site_id ) ? 'enabled' : 'disabled'; 159 $themes[ $filter ][ $key ] = $themes['all'][ $key ]; 160 161 $theme_data = array( 162 'update_supported' => $theme->update_supported ?? true, 163 ); 164 165 // Extra info if known. array_merge() ensures $theme_data has precedence if keys collide. 166 if ( isset( $current->response[ $key ] ) ) { 167 $theme_data = array_merge( (array) $current->response[ $key ], $theme_data ); 168 } elseif ( isset( $current->no_update[ $key ] ) ) { 169 $theme_data = array_merge( (array) $current->no_update[ $key ], $theme_data ); 170 } else { 171 $theme_data['update_supported'] = false; 172 } 173 174 $theme->update_supported = $theme_data['update_supported']; 175 176 /* 177 * Create the expected payload for the auto_update_theme filter, this is the same data 178 * as contained within $updates or $no_updates but used when the Theme is not known. 179 */ 180 $filter_payload = array( 181 'theme' => $key, 182 'new_version' => '', 183 'url' => '', 184 'package' => '', 185 'requires' => '', 186 'requires_php' => '', 187 ); 188 189 $filter_payload = (object) array_merge( $filter_payload, array_intersect_key( $theme_data, $filter_payload ) ); 190 191 $auto_update_forced = wp_is_auto_update_forced_for_item( 'theme', null, $filter_payload ); 192 193 if ( ! is_null( $auto_update_forced ) ) { 194 $theme->auto_update_forced = $auto_update_forced; 195 } 196 197 if ( $this->show_autoupdates ) { 198 $enabled = in_array( $key, $auto_updates, true ) && $theme->update_supported; 199 if ( isset( $theme->auto_update_forced ) ) { 200 $enabled = (bool) $theme->auto_update_forced; 201 } 202 203 if ( $enabled ) { 204 $themes['auto-update-enabled'][ $key ] = $theme; 205 } else { 206 $themes['auto-update-disabled'][ $key ] = $theme; 207 } 208 } 209 } 210 211 if ( $s ) { 212 $status = 'search'; 213 $themes['search'] = array_filter( array_merge( $themes['all'], $themes['broken'] ), array( $this, '_search_callback' ) ); 214 } 215 216 $totals = array(); 217 $js_themes = array(); 218 foreach ( $themes as $type => $list ) { 219 $totals[ $type ] = count( $list ); 220 $js_themes[ $type ] = array_keys( $list ); 221 } 222 223 if ( empty( $themes[ $status ] ) && ! in_array( $status, array( 'all', 'search' ), true ) ) { 224 $status = 'all'; 225 } 226 227 $this->items = $themes[ $status ]; 228 WP_Theme::sort_by_name( $this->items ); 229 230 $this->has_items = ! empty( $themes['all'] ); 231 $total_this_page = $totals[ $status ]; 232 233 wp_localize_script( 234 'updates', 235 '_wpUpdatesItemCounts', 236 array( 237 'themes' => $js_themes, 238 'totals' => wp_get_update_data(), 239 ) 240 ); 241 242 if ( $orderby ) { 243 $orderby = ucfirst( $orderby ); 244 $order = strtoupper( $order ); 245 246 if ( 'Name' === $orderby ) { 247 if ( 'ASC' === $order ) { 248 $this->items = array_reverse( $this->items ); 249 } 250 } else { 251 uasort( $this->items, array( $this, '_order_callback' ) ); 252 } 253 } 254 255 $start = ( $page - 1 ) * $themes_per_page; 256 257 if ( $total_this_page > $themes_per_page ) { 258 $this->items = array_slice( $this->items, $start, $themes_per_page, true ); 259 } 260 261 $this->set_pagination_args( 262 array( 263 'total_items' => $total_this_page, 264 'per_page' => $themes_per_page, 265 ) 266 ); 267 } 268 269 /** 270 * Filters a theme by the search term. 271 * 272 * @param WP_Theme $theme The WP_Theme object to check. 273 * @return bool True if the theme matches the search term, false otherwise. 274 */ 275 public function _search_callback( $theme ) { 276 static $term = null; 277 if ( is_null( $term ) ) { 278 $term = wp_unslash( $_REQUEST['s'] ); 279 } 280 281 foreach ( array( 'Name', 'Description', 'Author', 'Author', 'AuthorURI' ) as $field ) { 282 // Don't mark up; Do translate. 283 if ( false !== stripos( $theme->display( $field, false, true ), $term ) ) { 284 return true; 285 } 286 } 287 288 if ( false !== stripos( $theme->get_stylesheet(), $term ) ) { 289 return true; 290 } 291 292 if ( false !== stripos( $theme->get_template(), $term ) ) { 293 return true; 294 } 295 296 return false; 297 } 298 299 // Not used by any core columns. 300 /** 301 * Compares the order of two themes by a specific field. 302 * 303 * @global string $orderby The column to order the themes list by. 304 * @global string $order The order of the themes list (ASC or DESC). 305 * 306 * @param WP_Theme $theme_a The first theme to compare. 307 * @param WP_Theme $theme_b The second theme to compare. 308 * @return int 0 if equal, -1 if the first is less than the second, 1 if more. 309 */ 310 public function _order_callback( $theme_a, $theme_b ) { 311 global $orderby, $order; 312 313 $a = $theme_a[ $orderby ]; 314 $b = $theme_b[ $orderby ]; 315 316 return 'DESC' === $order ? 317 $b <=> $a : 318 $a <=> $b; 319 } 320 321 /** 322 * Displays the message when there are no items to list. 323 */ 324 public function no_items() { 325 if ( $this->has_items ) { 326 _e( 'No themes found.' ); 327 } else { 328 _e( 'No themes are currently available.' ); 329 } 330 } 331 332 /** 333 * Gets the list of columns for the list table. 334 * 335 * @return array<string, string> Array of column titles keyed by their column name. 336 */ 337 public function get_columns() { 338 $columns = array( 339 'cb' => '<input type="checkbox" />', 340 'name' => __( 'Theme' ), 341 'description' => __( 'Description' ), 342 ); 343 344 if ( $this->show_autoupdates ) { 345 $columns['auto-updates'] = __( 'Automatic Updates' ); 346 } 347 348 return $columns; 349 } 350 351 /** 352 * Gets the list of sortable columns for the list table. 353 * 354 * @return array<string, array<int, mixed>> An array of sortable columns. 355 */ 356 protected function get_sortable_columns() { 357 return array( 358 'name' => array( 'name', false, __( 'Theme' ), __( 'Table ordered by Theme Name.' ), 'asc' ), 359 ); 360 } 361 362 /** 363 * Gets the name of the primary column. 364 * 365 * @since 4.3.0 366 * 367 * @return string Unalterable name of the primary column name, in this case, 'name'. 368 */ 369 protected function get_primary_column_name() { 370 return 'name'; 371 } 372 373 /** 374 * Gets the list of views (statuses) for the list table. 375 * 376 * @global array<string, int> $totals An array of theme counts for each status. 377 * @global string $status The current theme status. 378 * 379 * @return array<string, string> The list of views. 380 */ 381 protected function get_views() { 382 global $totals, $status; 383 384 $status_links = array(); 385 foreach ( $totals as $type => $count ) { 386 if ( ! $count ) { 387 continue; 388 } 389 390 switch ( $type ) { 391 case 'all': 392 /* translators: %s: Number of themes. */ 393 $text = _nx( 394 'All <span class="count">(%s)</span>', 395 'All <span class="count">(%s)</span>', 396 $count, 397 'themes' 398 ); 399 break; 400 case 'enabled': 401 /* translators: %s: Number of themes. */ 402 $text = _nx( 403 'Enabled <span class="count">(%s)</span>', 404 'Enabled <span class="count">(%s)</span>', 405 $count, 406 'themes' 407 ); 408 break; 409 case 'disabled': 410 /* translators: %s: Number of themes. */ 411 $text = _nx( 412 'Disabled <span class="count">(%s)</span>', 413 'Disabled <span class="count">(%s)</span>', 414 $count, 415 'themes' 416 ); 417 break; 418 case 'upgrade': 419 /* translators: %s: Number of themes. */ 420 $text = _nx( 421 'Update Available <span class="count">(%s)</span>', 422 'Update Available <span class="count">(%s)</span>', 423 $count, 424 'themes' 425 ); 426 break; 427 case 'broken': 428 /* translators: %s: Number of themes. */ 429 $text = _nx( 430 'Broken <span class="count">(%s)</span>', 431 'Broken <span class="count">(%s)</span>', 432 $count, 433 'themes' 434 ); 435 break; 436 case 'auto-update-enabled': 437 /* translators: %s: Number of themes. */ 438 $text = _n( 439 'Auto-updates Enabled <span class="count">(%s)</span>', 440 'Auto-updates Enabled <span class="count">(%s)</span>', 441 $count 442 ); 443 break; 444 case 'auto-update-disabled': 445 /* translators: %s: Number of themes. */ 446 $text = _n( 447 'Auto-updates Disabled <span class="count">(%s)</span>', 448 'Auto-updates Disabled <span class="count">(%s)</span>', 449 $count 450 ); 451 break; 452 } 453 454 if ( $this->is_site_themes ) { 455 $url = 'site-themes.php?id=' . $this->site_id; 456 } else { 457 $url = 'themes.php'; 458 } 459 460 if ( 'search' !== $type ) { 461 $status_links[ $type ] = array( 462 'url' => esc_url( add_query_arg( 'theme_status', $type, $url ) ), 463 'label' => sprintf( $text, number_format_i18n( $count ) ), 464 'current' => $type === $status, 465 ); 466 } 467 } 468 469 return $this->get_views_links( $status_links ); 470 } 471 472 /** 473 * Gets the list of bulk actions for the list table. 474 * 475 * @global string $status The current theme status. 476 * 477 * @return array<string, string> The list of bulk actions. 478 */ 479 protected function get_bulk_actions() { 480 global $status; 481 482 $actions = array(); 483 if ( 'enabled' !== $status ) { 484 $actions['enable-selected'] = $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ); 485 } 486 if ( 'disabled' !== $status ) { 487 $actions['disable-selected'] = $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ); 488 } 489 if ( ! $this->is_site_themes ) { 490 if ( current_user_can( 'update_themes' ) ) { 491 $actions['update-selected'] = __( 'Update' ); 492 } 493 if ( current_user_can( 'delete_themes' ) ) { 494 $actions['delete-selected'] = __( 'Delete' ); 495 } 496 } 497 498 if ( $this->show_autoupdates ) { 499 if ( 'auto-update-enabled' !== $status ) { 500 $actions['enable-auto-update-selected'] = __( 'Enable Auto-updates' ); 501 } 502 503 if ( 'auto-update-disabled' !== $status ) { 504 $actions['disable-auto-update-selected'] = __( 'Disable Auto-updates' ); 505 } 506 } 507 508 return $actions; 509 } 510 511 /** 512 * Generates the list table rows. 513 * 514 * @since 3.1.0 515 */ 516 public function display_rows() { 517 foreach ( $this->items as $theme ) { 518 $this->single_row( $theme ); 519 } 520 } 521 522 /** 523 * Handles the checkbox column output. 524 * 525 * @since 4.3.0 526 * @since 5.9.0 Renamed `$theme` to `$item` to match parent class for PHP 8 named parameter support. 527 * 528 * @param WP_Theme $item The current WP_Theme object. 529 */ 530 public function column_cb( $item ) { 531 // Restores the more descriptive, specific name for use within this method. 532 $theme = $item; 533 534 $checkbox_id = 'checkbox_' . md5( $theme->get( 'Name' ) ); 535 ?> 536 <input type="checkbox" name="checked[]" value="<?php echo esc_attr( $theme->get_stylesheet() ); ?>" id="<?php echo $checkbox_id; ?>" /> 537 <label for="<?php echo $checkbox_id; ?>" > 538 <span class="screen-reader-text"> 539 <?php 540 printf( 541 /* translators: Hidden accessibility text. %s: Theme name */ 542 __( 'Select %s' ), 543 $theme->display( 'Name' ) 544 ); 545 ?> 546 </span> 547 </label> 548 <?php 549 } 550 551 /** 552 * Handles the name column output. 553 * 554 * @since 4.3.0 555 * 556 * @global string $status The current theme status. 557 * @global int $page The current page number. 558 * @global string $s The search string. 559 * 560 * @param WP_Theme $theme The current WP_Theme object. 561 */ 562 public function column_name( $theme ) { 563 global $status, $page, $s; 564 565 $context = $status; 566 567 if ( $this->is_site_themes ) { 568 $url = "site-themes.php?id={$this->site_id}&"; 569 $allowed = $theme->is_allowed( 'site', $this->site_id ); 570 } else { 571 $url = 'themes.php?'; 572 $allowed = $theme->is_allowed( 'network' ); 573 } 574 575 // Pre-order. 576 $actions = array( 577 'enable' => '', 578 'disable' => '', 579 'delete' => '', 580 ); 581 582 $stylesheet = $theme->get_stylesheet(); 583 $theme_key = urlencode( $stylesheet ); 584 585 if ( ! $allowed ) { 586 if ( ! $theme->errors() ) { 587 $url = add_query_arg( 588 array( 589 'action' => 'enable', 590 'theme' => $theme_key, 591 'paged' => $page, 592 's' => $s, 593 ), 594 $url 595 ); 596 597 if ( $this->is_site_themes ) { 598 /* translators: %s: Theme name. */ 599 $aria_label = sprintf( __( 'Enable %s' ), $theme->display( 'Name' ) ); 600 } else { 601 /* translators: %s: Theme name. */ 602 $aria_label = sprintf( __( 'Network Enable %s' ), $theme->display( 'Name' ) ); 603 } 604 605 $actions['enable'] = sprintf( 606 '<a href="%s" class="edit" aria-label="%s">%s</a>', 607 esc_url( wp_nonce_url( $url, 'enable-theme_' . $stylesheet ) ), 608 esc_attr( $aria_label ), 609 ( $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ) ) 610 ); 611 } 612 } else { 613 $url = add_query_arg( 614 array( 615 'action' => 'disable', 616 'theme' => $theme_key, 617 'paged' => $page, 618 's' => $s, 619 ), 620 $url 621 ); 622 623 if ( $this->is_site_themes ) { 624 /* translators: %s: Theme name. */ 625 $aria_label = sprintf( __( 'Disable %s' ), $theme->display( 'Name' ) ); 626 } else { 627 /* translators: %s: Theme name. */ 628 $aria_label = sprintf( __( 'Network Disable %s' ), $theme->display( 'Name' ) ); 629 } 630 631 $actions['disable'] = sprintf( 632 '<a href="%s" aria-label="%s">%s</a>', 633 esc_url( wp_nonce_url( $url, 'disable-theme_' . $stylesheet ) ), 634 esc_attr( $aria_label ), 635 ( $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ) ) 636 ); 637 } 638 639 if ( ! $allowed && ! $this->is_site_themes 640 && current_user_can( 'delete_themes' ) 641 && get_option( 'stylesheet' ) !== $stylesheet 642 && get_option( 'template' ) !== $stylesheet 643 ) { 644 $url = add_query_arg( 645 array( 646 'action' => 'delete-selected', 647 'checked[]' => $theme_key, 648 'theme_status' => $context, 649 'paged' => $page, 650 's' => $s, 651 ), 652 'themes.php' 653 ); 654 655 /* translators: %s: Theme name. */ 656 $aria_label = sprintf( _x( 'Delete %s', 'theme' ), $theme->display( 'Name' ) ); 657 658 $actions['delete'] = sprintf( 659 '<a href="%s" class="delete" aria-label="%s">%s</a>', 660 esc_url( wp_nonce_url( $url, 'bulk-themes' ) ), 661 esc_attr( $aria_label ), 662 __( 'Delete' ) 663 ); 664 } 665 /** 666 * Filters the action links displayed for each theme in the Multisite 667 * themes list table. 668 * 669 * The action links displayed are determined by the theme's status, and 670 * which Multisite themes list table is being displayed - the Network 671 * themes list table (themes.php), which displays all installed themes, 672 * or the Site themes list table (site-themes.php), which displays the 673 * non-network enabled themes when editing a site in the Network admin. 674 * 675 * The default action links for the Network themes list table include 676 * 'Network Enable', 'Network Disable', and 'Delete'. 677 * 678 * The default action links for the Site themes list table include 679 * 'Enable', and 'Disable'. 680 * 681 * @since 2.8.0 682 * 683 * @param string[] $actions An array of action links. 684 * @param WP_Theme $theme The current WP_Theme object. 685 * @param string $context Status of the theme, one of 'all', 'enabled', or 'disabled'. 686 */ 687 $actions = apply_filters( 'theme_action_links', array_filter( $actions ), $theme, $context ); 688 689 /** 690 * Filters the action links of a specific theme in the Multisite themes 691 * list table. 692 * 693 * The dynamic portion of the hook name, `$stylesheet`, refers to the 694 * directory name of the theme, which in most cases is synonymous 695 * with the template name. 696 * 697 * @since 3.1.0 698 * 699 * @param string[] $actions An array of action links. 700 * @param WP_Theme $theme The current WP_Theme object. 701 * @param string $context Status of the theme, one of 'all', 'enabled', or 'disabled'. 702 */ 703 $actions = apply_filters( "theme_action_links_{$stylesheet}", $actions, $theme, $context ); 704 705 echo $this->row_actions( $actions, true ); 706 } 707 708 /** 709 * Handles the description column output. 710 * 711 * @since 4.3.0 712 * 713 * @global string $status The current theme status. 714 * @global array<string, int> $totals An array of theme counts for each status. 715 * 716 * @param WP_Theme $theme The current WP_Theme object. 717 */ 718 public function column_description( $theme ) { 719 global $status, $totals; 720 721 if ( $theme->errors() ) { 722 $pre = 'broken' === $status ? '<strong class="error-message">' . __( 'Broken Theme:' ) . '</strong> ' : ''; 723 wp_admin_notice( 724 $pre . $theme->errors()->get_error_message(), 725 array( 726 'type' => 'error', 727 'additional_classes' => 'inline', 728 ) 729 ); 730 } 731 732 if ( $this->is_site_themes ) { 733 $allowed = $theme->is_allowed( 'site', $this->site_id ); 734 } else { 735 $allowed = $theme->is_allowed( 'network' ); 736 } 737 738 $class = ! $allowed ? 'inactive' : 'active'; 739 if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) ) { 740 $class .= ' update'; 741 } 742 743 echo "<div class='theme-description'><p>" . $theme->display( 'Description' ) . "</p></div> 744 <div class='$class second theme-version-author-uri'>"; 745 746 $stylesheet = $theme->get_stylesheet(); 747 $theme_meta = array(); 748 749 if ( $theme->get( 'Version' ) ) { 750 /* translators: %s: Theme version. */ 751 $theme_meta[] = sprintf( __( 'Version %s' ), $theme->display( 'Version' ) ); 752 } 753 754 /* translators: %s: Theme author. */ 755 $theme_meta[] = sprintf( __( 'By %s' ), $theme->display( 'Author' ) ); 756 757 if ( $theme->get( 'ThemeURI' ) ) { 758 /* translators: %s: Theme name. */ 759 $aria_label = sprintf( __( 'Visit theme site for %s' ), $theme->display( 'Name' ) ); 760 761 $theme_meta[] = sprintf( 762 '<a href="%s" aria-label="%s">%s</a>', 763 $theme->display( 'ThemeURI' ), 764 esc_attr( $aria_label ), 765 __( 'Visit Theme Site' ) 766 ); 767 } 768 769 if ( $theme->parent() ) { 770 $theme_meta[] = sprintf( 771 /* translators: %s: Theme name. */ 772 __( 'Child theme of %s' ), 773 '<strong>' . $theme->parent()->display( 'Name' ) . '</strong>' 774 ); 775 } 776 777 /** 778 * Filters the array of row meta for each theme in the Multisite themes 779 * list table. 780 * 781 * @since 3.1.0 782 * 783 * @param string[] $theme_meta An array of the theme's metadata, including 784 * the version, author, and theme URI. 785 * @param string $stylesheet Directory name of the theme. 786 * @param WP_Theme $theme WP_Theme object. 787 * @param string $status Status of the theme. 788 */ 789 $theme_meta = apply_filters( 'theme_row_meta', $theme_meta, $stylesheet, $theme, $status ); 790 791 echo implode( ' | ', $theme_meta ); 792 793 echo '</div>'; 794 } 795 796 /** 797 * Handles the auto-updates column output. 798 * 799 * @since 5.5.0 800 * 801 * @global string $status The current theme status. 802 * @global int $page The current page number. 803 * 804 * @param WP_Theme $theme The current WP_Theme object. 805 */ 806 public function column_autoupdates( $theme ) { 807 global $status, $page; 808 809 static $auto_updates, $available_updates; 810 811 if ( ! $auto_updates ) { 812 $auto_updates = (array) get_site_option( 'auto_update_themes', array() ); 813 } 814 if ( ! $available_updates ) { 815 $available_updates = get_site_transient( 'update_themes' ); 816 } 817 818 $stylesheet = $theme->get_stylesheet(); 819 820 if ( isset( $theme->auto_update_forced ) ) { 821 if ( $theme->auto_update_forced ) { 822 // Forced on. 823 $text = __( 'Auto-updates enabled' ); 824 } else { 825 $text = __( 'Auto-updates disabled' ); 826 } 827 $action = 'unavailable'; 828 $time_class = ' hidden'; 829 } elseif ( empty( $theme->update_supported ) ) { 830 $text = ''; 831 $action = 'unavailable'; 832 $time_class = ' hidden'; 833 } elseif ( in_array( $stylesheet, $auto_updates, true ) ) { 834 $text = __( 'Disable auto-updates' ); 835 $action = 'disable'; 836 $time_class = ''; 837 } else { 838 $text = __( 'Enable auto-updates' ); 839 $action = 'enable'; 840 $time_class = ' hidden'; 841 } 842 843 $query_args = array( 844 'action' => "{$action}-auto-update", 845 'theme' => $stylesheet, 846 'paged' => $page, 847 'theme_status' => $status, 848 ); 849 850 $url = add_query_arg( $query_args, 'themes.php' ); 851 852 if ( 'unavailable' === $action ) { 853 $html[] = '<span class="label">' . $text . '</span>'; 854 } else { 855 $html[] = sprintf( 856 '<a href="%s" class="toggle-auto-update aria-button-if-js" data-wp-action="%s">', 857 wp_nonce_url( $url, 'updates' ), 858 $action 859 ); 860 861 $html[] = '<span class="dashicons dashicons-update spin hidden" aria-hidden="true"></span>'; 862 $html[] = '<span class="label">' . $text . '</span>'; 863 $html[] = '</a>'; 864 865 } 866 867 if ( isset( $available_updates->response[ $stylesheet ] ) ) { 868 $html[] = sprintf( 869 '<div class="auto-update-time%s">%s</div>', 870 $time_class, 871 wp_get_auto_update_message() 872 ); 873 } 874 875 $html = implode( '', $html ); 876 877 /** 878 * Filters the HTML of the auto-updates setting for each theme in the Themes list table. 879 * 880 * @since 5.5.0 881 * 882 * @param string $html The HTML for theme's auto-update setting, including 883 * toggle auto-update action link and time to next update. 884 * @param string $stylesheet Directory name of the theme. 885 * @param WP_Theme $theme WP_Theme object. 886 */ 887 echo apply_filters( 'theme_auto_update_setting_html', $html, $stylesheet, $theme ); 888 889 wp_admin_notice( 890 '', 891 array( 892 'type' => 'error', 893 'additional_classes' => array( 'notice-alt', 'inline', 'hidden' ), 894 ) 895 ); 896 } 897 898 /** 899 * Handles default column output. 900 * 901 * @since 4.3.0 902 * @since 5.9.0 Renamed `$theme` to `$item` to match parent class for PHP 8 named parameter support. 903 * 904 * @param WP_Theme $item The current WP_Theme object. 905 * @param string $column_name The current column name. 906 */ 907 public function column_default( $item, $column_name ) { 908 // Restores the more descriptive, specific name for use within this method. 909 $theme = $item; 910 911 $stylesheet = $theme->get_stylesheet(); 912 913 /** 914 * Fires inside each custom column of the Multisite themes list table. 915 * 916 * @since 3.1.0 917 * 918 * @param string $column_name Name of the column. 919 * @param string $stylesheet Directory name of the theme. 920 * @param WP_Theme $theme Current WP_Theme object. 921 */ 922 do_action( 'manage_themes_custom_column', $column_name, $stylesheet, $theme ); 923 } 924 925 /** 926 * Handles the output for a single table row. 927 * 928 * @since 4.3.0 929 * 930 * @param WP_Theme $item The current WP_Theme object. 931 */ 932 public function single_row_columns( $item ) { 933 list( $columns, $hidden, $sortable, $primary ) = $this->get_column_info(); 934 935 foreach ( $columns as $column_name => $column_display_name ) { 936 $extra_classes = ''; 937 if ( in_array( $column_name, $hidden, true ) ) { 938 $extra_classes .= ' hidden'; 939 } 940 941 switch ( $column_name ) { 942 case 'cb': 943 echo '<th scope="row" class="check-column">'; 944 945 $this->column_cb( $item ); 946 947 echo '</th>'; 948 break; 949 950 case 'name': 951 $active_theme_label = ''; 952 953 /* The presence of the site_id property means that this is a subsite view and a label for the active theme needs to be added */ 954 if ( ! empty( $this->site_id ) ) { 955 $stylesheet = get_blog_option( $this->site_id, 'stylesheet' ); 956 $template = get_blog_option( $this->site_id, 'template' ); 957 958 /* Add a label for the active template */ 959 if ( $item->get_template() === $template ) { 960 $active_theme_label = ' — ' . __( 'Active Theme' ); 961 } 962 963 /* In case this is a child theme, label it properly */ 964 if ( $stylesheet !== $template && $item->get_stylesheet() === $stylesheet ) { 965 $active_theme_label = ' — ' . __( 'Active Child Theme' ); 966 } 967 } 968 969 echo "<td class='theme-title column-primary{$extra_classes}'><strong>" . $item->display( 'Name' ) . $active_theme_label . '</strong>'; 970 971 $this->column_name( $item ); 972 973 echo '</td>'; 974 break; 975 976 case 'description': 977 echo "<td class='column-description desc{$extra_classes}'>"; 978 979 $this->column_description( $item ); 980 981 echo '</td>'; 982 break; 983 984 case 'auto-updates': 985 echo "<td class='column-auto-updates{$extra_classes}'>"; 986 987 $this->column_autoupdates( $item ); 988 989 echo '</td>'; 990 break; 991 default: 992 echo "<td class='$column_name column-$column_name{$extra_classes}'>"; 993 994 $this->column_default( $item, $column_name ); 995 996 echo '</td>'; 997 break; 998 } 999 } 1000 } 1001 1002 /** 1003 * Handles the output for a single table row. 1004 * 1005 * @global string $status The current theme status. 1006 * @global array<string, int> $totals An array of theme counts for each status. 1007 * 1008 * @param WP_Theme $theme The current WP_Theme object. 1009 */ 1010 public function single_row( $theme ) { 1011 global $status, $totals; 1012 1013 if ( $this->is_site_themes ) { 1014 $allowed = $theme->is_allowed( 'site', $this->site_id ); 1015 } else { 1016 $allowed = $theme->is_allowed( 'network' ); 1017 } 1018 1019 $stylesheet = $theme->get_stylesheet(); 1020 1021 $class = ! $allowed ? 'inactive' : 'active'; 1022 if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) ) { 1023 $class .= ' update'; 1024 } 1025 1026 printf( 1027 '<tr class="%s" data-slug="%s">', 1028 esc_attr( $class ), 1029 esc_attr( $stylesheet ) 1030 ); 1031 1032 $this->single_row_columns( $theme ); 1033 1034 echo '</tr>'; 1035 1036 if ( $this->is_site_themes ) { 1037 remove_action( "after_theme_row_$stylesheet", 'wp_theme_update_row' ); 1038 } 1039 1040 /** 1041 * Fires after each row in the Multisite themes list table. 1042 * 1043 * @since 3.1.0 1044 * 1045 * @param string $stylesheet Directory name of the theme. 1046 * @param WP_Theme $theme Current WP_Theme object. 1047 * @param string $status Status of the theme. 1048 */ 1049 do_action( 'after_theme_row', $stylesheet, $theme, $status ); 1050 1051 /** 1052 * Fires after each specific row in the Multisite themes list table. 1053 * 1054 * The dynamic portion of the hook name, `$stylesheet`, refers to the 1055 * directory name of the theme, most often synonymous with the template 1056 * name of the theme. 1057 * 1058 * @since 3.5.0 1059 * 1060 * @param string $stylesheet Directory name of the theme. 1061 * @param WP_Theme $theme Current WP_Theme object. 1062 * @param string $status Status of the theme. 1063 */ 1064 do_action( "after_theme_row_{$stylesheet}", $stylesheet, $theme, $status ); 1065 } 1066 }
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| Generated : Tue Apr 21 08:20:12 2026 | Cross-referenced by PHPXref |