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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 * The auto-update message shown for themes with an update available. 35 * 36 * Determined once per list table, as it is the same for every theme. 37 * 38 * @since 7.2.0 39 * 40 * @var string|null Null until first needed. 41 */ 42 private $auto_update_message = null; 43 44 /** 45 * Constructor. 46 * 47 * @since 3.1.0 48 * 49 * @see WP_List_Table::__construct() for more information on default arguments. 50 * 51 * @global string $status The current theme status. 52 * @global int $page The current page number. 53 * 54 * @param array $args An associative array of arguments. 55 */ 56 public function __construct( $args = array() ) { 57 global $status, $page; 58 59 parent::__construct( 60 array( 61 'plural' => 'themes', 62 'screen' => $args['screen'] ?? null, 63 ) 64 ); 65 66 $status = $_REQUEST['theme_status'] ?? 'all'; 67 if ( ! in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search', 'broken', 'auto-update-enabled', 'auto-update-disabled' ), true ) ) { 68 $status = 'all'; 69 } 70 71 $page = $this->get_pagenum(); 72 73 $this->is_site_themes = 'site-themes-network' === $this->screen->id; 74 75 if ( $this->is_site_themes ) { 76 $this->site_id = isset( $_REQUEST['id'] ) ? (int) $_REQUEST['id'] : 0; 77 } 78 79 $this->show_autoupdates = wp_is_auto_update_enabled_for_type( 'theme' ) && 80 ! $this->is_site_themes && current_user_can( 'update_themes' ); 81 } 82 83 /** 84 * Gets the list of CSS classes for the table tag. 85 * 86 * @return string[] The list of CSS classes. 87 * 88 * @phpstan-return non-empty-list<string> 89 */ 90 protected function get_table_classes() { 91 // @todo Remove and add CSS for .themes. 92 return array( 'widefat', 'plugins' ); 93 } 94 95 /** 96 * Checks if the current user has permissions to perform AJAX actions. 97 * 98 * @return bool True if the current user has permissions, false otherwise. 99 */ 100 public function ajax_user_can() { 101 if ( $this->is_site_themes ) { 102 return current_user_can( 'manage_sites' ); 103 } else { 104 return current_user_can( 'manage_network_themes' ); 105 } 106 } 107 108 /** 109 * Prepares the themes list for display. 110 * 111 * @global string $status The current theme status. 112 * @global array<string, int> $totals An array of theme counts for each status. 113 * @global int $page The current page number. 114 * @global string $orderby The column to order the themes list by. 115 * @global string $order The order of the themes list (ASC or DESC). 116 * @global string $s The search string. 117 */ 118 public function prepare_items() { 119 global $status, $totals, $page, $orderby, $order, $s; 120 121 $orderby = ! empty( $_REQUEST['orderby'] ) ? sanitize_text_field( $_REQUEST['orderby'] ) : ''; 122 $order = ! empty( $_REQUEST['order'] ) ? sanitize_text_field( $_REQUEST['order'] ) : ''; 123 $s = ! empty( $_REQUEST['s'] ) ? sanitize_text_field( $_REQUEST['s'] ) : ''; 124 125 $themes = array( 126 /** 127 * Filters the full array of WP_Theme objects to list in the Multisite 128 * themes list table. 129 * 130 * @since 3.1.0 131 * 132 * @param WP_Theme[] $all Array of WP_Theme objects to display in the list table. 133 */ 134 'all' => apply_filters( 'all_themes', wp_get_themes() ), 135 'search' => array(), 136 'enabled' => array(), 137 'disabled' => array(), 138 'upgrade' => array(), 139 'broken' => $this->is_site_themes ? array() : wp_get_themes( array( 'errors' => true ) ), 140 ); 141 142 if ( $this->show_autoupdates ) { 143 $auto_updates = (array) get_site_option( 'auto_update_themes', array() ); 144 145 $themes['auto-update-enabled'] = array(); 146 $themes['auto-update-disabled'] = array(); 147 } 148 149 if ( $this->is_site_themes ) { 150 $themes_per_page = $this->get_items_per_page( 'site_themes_network_per_page' ); 151 $allowed_where = 'site'; 152 } else { 153 $themes_per_page = $this->get_items_per_page( 'themes_network_per_page' ); 154 $allowed_where = 'network'; 155 } 156 157 $current = get_site_transient( 'update_themes' ); 158 $maybe_update = current_user_can( 'update_themes' ) && ! $this->is_site_themes && $current; 159 160 foreach ( (array) $themes['all'] as $key => $theme ) { 161 if ( $this->is_site_themes && $theme->is_allowed( 'network' ) ) { 162 unset( $themes['all'][ $key ] ); 163 continue; 164 } 165 166 if ( $maybe_update && isset( $current->response[ $key ] ) ) { 167 $themes['all'][ $key ]->update = true; 168 $themes['upgrade'][ $key ] = $themes['all'][ $key ]; 169 } 170 171 $filter = $theme->is_allowed( $allowed_where, $this->site_id ) ? 'enabled' : 'disabled'; 172 $themes[ $filter ][ $key ] = $themes['all'][ $key ]; 173 174 $theme_data = array( 175 'update_supported' => $theme->update_supported ?? true, 176 ); 177 178 // Extra info if known. array_merge() ensures $theme_data has precedence if keys collide. 179 if ( isset( $current->response[ $key ] ) ) { 180 $theme_data = array_merge( (array) $current->response[ $key ], $theme_data ); 181 } elseif ( isset( $current->no_update[ $key ] ) ) { 182 $theme_data = array_merge( (array) $current->no_update[ $key ], $theme_data ); 183 } else { 184 $theme_data['update_supported'] = false; 185 } 186 187 $theme->update_supported = $theme_data['update_supported']; 188 189 /* 190 * Create the expected payload for the auto_update_theme filter, this is the same data 191 * as contained within $updates or $no_updates but used when the Theme is not known. 192 */ 193 $filter_payload = array( 194 'theme' => $key, 195 'new_version' => '', 196 'url' => '', 197 'package' => '', 198 'requires' => '', 199 'requires_php' => '', 200 ); 201 202 $filter_payload = (object) array_merge( $filter_payload, array_intersect_key( $theme_data, $filter_payload ) ); 203 204 $auto_update_forced = wp_is_auto_update_forced_for_item( 'theme', null, $filter_payload ); 205 206 if ( ! is_null( $auto_update_forced ) ) { 207 $theme->auto_update_forced = $auto_update_forced; 208 } 209 210 if ( $this->show_autoupdates ) { 211 $enabled = in_array( $key, $auto_updates, true ) && $theme->update_supported; 212 if ( isset( $theme->auto_update_forced ) ) { 213 $enabled = (bool) $theme->auto_update_forced; 214 } 215 216 if ( $enabled ) { 217 $themes['auto-update-enabled'][ $key ] = $theme; 218 } else { 219 $themes['auto-update-disabled'][ $key ] = $theme; 220 } 221 } 222 } 223 224 if ( $s ) { 225 $status = 'search'; 226 $themes['search'] = array_filter( array_merge( $themes['all'], $themes['broken'] ), array( $this, '_search_callback' ) ); 227 } 228 229 $totals = array(); 230 $js_themes = array(); 231 foreach ( $themes as $type => $list ) { 232 $totals[ $type ] = count( $list ); 233 $js_themes[ $type ] = array_keys( $list ); 234 } 235 236 if ( empty( $themes[ $status ] ) && ! in_array( $status, array( 'all', 'search' ), true ) ) { 237 $status = 'all'; 238 } 239 240 $this->items = $themes[ $status ]; 241 WP_Theme::sort_by_name( $this->items ); 242 243 $this->has_items = ! empty( $themes['all'] ); 244 $total_this_page = $totals[ $status ]; 245 246 wp_localize_script( 247 'updates', 248 '_wpUpdatesItemCounts', 249 array( 250 'themes' => $js_themes, 251 'totals' => wp_get_update_data(), 252 ) 253 ); 254 255 if ( $orderby ) { 256 $orderby = ucfirst( $orderby ); 257 $order = strtoupper( $order ); 258 259 if ( 'Name' === $orderby ) { 260 if ( 'ASC' === $order ) { 261 $this->items = array_reverse( $this->items ); 262 } 263 } else { 264 uasort( $this->items, array( $this, '_order_callback' ) ); 265 } 266 } 267 268 $start = ( $page - 1 ) * $themes_per_page; 269 270 if ( $total_this_page > $themes_per_page ) { 271 $this->items = array_slice( $this->items, $start, $themes_per_page, true ); 272 } 273 274 $this->set_pagination_args( 275 array( 276 'total_items' => $total_this_page, 277 'per_page' => $themes_per_page, 278 ) 279 ); 280 } 281 282 /** 283 * Filters a theme by the search term. 284 * 285 * @param WP_Theme $theme The WP_Theme object to check. 286 * @return bool True if the theme matches the search term, false otherwise. 287 */ 288 public function _search_callback( $theme ) { 289 static $term = null; 290 if ( is_null( $term ) ) { 291 $term = wp_unslash( $_REQUEST['s'] ); 292 } 293 294 foreach ( array( 'Name', 'Description', 'Author', 'Author', 'AuthorURI' ) as $field ) { 295 // Don't mark up; Do translate. 296 if ( false !== stripos( $theme->display( $field, false, true ), $term ) ) { 297 return true; 298 } 299 } 300 301 if ( false !== stripos( $theme->get_stylesheet(), $term ) ) { 302 return true; 303 } 304 305 if ( false !== stripos( $theme->get_template(), $term ) ) { 306 return true; 307 } 308 309 return false; 310 } 311 312 // Not used by any core columns. 313 /** 314 * Compares the order of two themes by a specific field. 315 * 316 * @global string $orderby The column to order the themes list by. 317 * @global string $order The order of the themes list (ASC or DESC). 318 * 319 * @param WP_Theme $theme_a The first theme to compare. 320 * @param WP_Theme $theme_b The second theme to compare. 321 * @return int 0 if equal, -1 if the first is less than the second, 1 if more. 322 */ 323 public function _order_callback( $theme_a, $theme_b ) { 324 global $orderby, $order; 325 326 $a = $theme_a[ $orderby ]; 327 $b = $theme_b[ $orderby ]; 328 329 return 'DESC' === $order ? 330 $b <=> $a : 331 $a <=> $b; 332 } 333 334 /** 335 * Displays the message when there are no items to list. 336 */ 337 public function no_items() { 338 if ( $this->has_items ) { 339 _e( 'No themes found.' ); 340 } else { 341 _e( 'No themes are currently available.' ); 342 } 343 } 344 345 /** 346 * Gets the list of columns for the list table. 347 * 348 * @return array<string, string> Array of column titles keyed by their column name. 349 */ 350 public function get_columns() { 351 $columns = array( 352 'cb' => '<input type="checkbox" />', 353 'name' => __( 'Theme' ), 354 'description' => __( 'Description' ), 355 ); 356 357 if ( $this->show_autoupdates ) { 358 $columns['auto-updates'] = __( 'Automatic Updates' ); 359 } 360 361 return $columns; 362 } 363 364 /** 365 * Gets the list of sortable columns for the list table. 366 * 367 * @return array<string, array<int, mixed>> An array of sortable columns. 368 */ 369 protected function get_sortable_columns() { 370 return array( 371 'name' => array( 'name', false, __( 'Theme' ), __( 'Table ordered by Theme Name.' ), 'asc' ), 372 ); 373 } 374 375 /** 376 * Gets the name of the primary column. 377 * 378 * @since 4.3.0 379 * 380 * @return string Unalterable name of the primary column name, in this case, 'name'. 381 */ 382 protected function get_primary_column_name() { 383 return 'name'; 384 } 385 386 /** 387 * Gets the list of views (statuses) for the list table. 388 * 389 * @global array<string, int> $totals An array of theme counts for each status. 390 * @global string $status The current theme status. 391 * 392 * @return array<string, string> The list of views. 393 */ 394 protected function get_views() { 395 global $totals, $status; 396 397 $status_links = array(); 398 foreach ( $totals as $type => $count ) { 399 if ( ! $count ) { 400 continue; 401 } 402 403 switch ( $type ) { 404 case 'all': 405 /* translators: %s: Number of themes. */ 406 $text = _nx( 407 'All <span class="count">(%s)</span>', 408 'All <span class="count">(%s)</span>', 409 $count, 410 'themes' 411 ); 412 break; 413 case 'enabled': 414 /* translators: %s: Number of themes. */ 415 $text = _nx( 416 'Enabled <span class="count">(%s)</span>', 417 'Enabled <span class="count">(%s)</span>', 418 $count, 419 'themes' 420 ); 421 break; 422 case 'disabled': 423 /* translators: %s: Number of themes. */ 424 $text = _nx( 425 'Disabled <span class="count">(%s)</span>', 426 'Disabled <span class="count">(%s)</span>', 427 $count, 428 'themes' 429 ); 430 break; 431 case 'upgrade': 432 /* translators: %s: Number of themes. */ 433 $text = _nx( 434 'Update Available <span class="count">(%s)</span>', 435 'Update Available <span class="count">(%s)</span>', 436 $count, 437 'themes' 438 ); 439 break; 440 case 'broken': 441 /* translators: %s: Number of themes. */ 442 $text = _nx( 443 'Broken <span class="count">(%s)</span>', 444 'Broken <span class="count">(%s)</span>', 445 $count, 446 'themes' 447 ); 448 break; 449 case 'auto-update-enabled': 450 /* translators: %s: Number of themes. */ 451 $text = _n( 452 'Auto-updates Enabled <span class="count">(%s)</span>', 453 'Auto-updates Enabled <span class="count">(%s)</span>', 454 $count 455 ); 456 break; 457 case 'auto-update-disabled': 458 /* translators: %s: Number of themes. */ 459 $text = _n( 460 'Auto-updates Disabled <span class="count">(%s)</span>', 461 'Auto-updates Disabled <span class="count">(%s)</span>', 462 $count 463 ); 464 break; 465 } 466 467 if ( $this->is_site_themes ) { 468 $url = 'site-themes.php?id=' . $this->site_id; 469 } else { 470 $url = 'themes.php'; 471 } 472 473 if ( 'search' !== $type ) { 474 $status_links[ $type ] = array( 475 'url' => esc_url( add_query_arg( 'theme_status', $type, $url ) ), 476 'label' => sprintf( $text, number_format_i18n( $count ) ), 477 'current' => $type === $status, 478 ); 479 } 480 } 481 482 return $this->get_views_links( $status_links ); 483 } 484 485 /** 486 * Gets the list of bulk actions for the list table. 487 * 488 * @global string $status The current theme status. 489 * 490 * @return array<string, string> The list of bulk actions. 491 */ 492 protected function get_bulk_actions() { 493 global $status; 494 495 $actions = array(); 496 if ( 'enabled' !== $status ) { 497 $actions['enable-selected'] = $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ); 498 } 499 if ( 'disabled' !== $status ) { 500 $actions['disable-selected'] = $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ); 501 } 502 if ( ! $this->is_site_themes ) { 503 if ( current_user_can( 'update_themes' ) ) { 504 $actions['update-selected'] = __( 'Update' ); 505 } 506 if ( current_user_can( 'delete_themes' ) ) { 507 $actions['delete-selected'] = __( 'Delete' ); 508 } 509 } 510 511 if ( $this->show_autoupdates ) { 512 if ( 'auto-update-enabled' !== $status ) { 513 $actions['enable-auto-update-selected'] = __( 'Enable Auto-updates' ); 514 } 515 516 if ( 'auto-update-disabled' !== $status ) { 517 $actions['disable-auto-update-selected'] = __( 'Disable Auto-updates' ); 518 } 519 } 520 521 return $actions; 522 } 523 524 /** 525 * Generates the list table rows. 526 * 527 * @since 3.1.0 528 */ 529 public function display_rows() { 530 foreach ( $this->items as $theme ) { 531 $this->single_row( $theme ); 532 } 533 } 534 535 /** 536 * Handles the checkbox column output. 537 * 538 * @since 4.3.0 539 * @since 5.9.0 Renamed `$theme` to `$item` to match parent class for PHP 8 named parameter support. 540 * 541 * @param WP_Theme $item The current WP_Theme object. 542 */ 543 public function column_cb( $item ) { 544 // Restores the more descriptive, specific name for use within this method. 545 $theme = $item; 546 547 $checkbox_id = 'checkbox_' . md5( $theme->get( 'Name' ) ); 548 ?> 549 <input type="checkbox" name="checked[]" value="<?php echo esc_attr( $theme->get_stylesheet() ); ?>" id="<?php echo $checkbox_id; ?>" /> 550 <label for="<?php echo $checkbox_id; ?>" > 551 <span class="screen-reader-text"> 552 <?php 553 printf( 554 /* translators: Hidden accessibility text. %s: Theme name */ 555 __( 'Select %s' ), 556 $theme->display( 'Name' ) 557 ); 558 ?> 559 </span> 560 </label> 561 <?php 562 } 563 564 /** 565 * Handles the name column output. 566 * 567 * @since 4.3.0 568 * 569 * @global string $status The current theme status. 570 * @global int $page The current page number. 571 * @global string $s The search string. 572 * 573 * @param WP_Theme $theme The current WP_Theme object. 574 */ 575 public function column_name( $theme ) { 576 global $status, $page, $s; 577 578 $context = $status; 579 580 if ( $this->is_site_themes ) { 581 $url = "site-themes.php?id={$this->site_id}&"; 582 $allowed = $theme->is_allowed( 'site', $this->site_id ); 583 } else { 584 $url = 'themes.php?'; 585 $allowed = $theme->is_allowed( 'network' ); 586 } 587 588 // Pre-order. 589 $actions = array( 590 'enable' => '', 591 'disable' => '', 592 'delete' => '', 593 ); 594 595 $stylesheet = $theme->get_stylesheet(); 596 $theme_key = urlencode( $stylesheet ); 597 598 if ( ! $allowed ) { 599 if ( ! $theme->errors() ) { 600 $url = add_query_arg( 601 array( 602 'action' => 'enable', 603 'theme' => $theme_key, 604 'paged' => $page, 605 's' => $s, 606 ), 607 $url 608 ); 609 610 if ( $this->is_site_themes ) { 611 /* translators: %s: Theme name. */ 612 $aria_label = sprintf( __( 'Enable %s' ), $theme->display( 'Name' ) ); 613 } else { 614 /* translators: %s: Theme name. */ 615 $aria_label = sprintf( __( 'Network Enable %s' ), $theme->display( 'Name' ) ); 616 } 617 618 $actions['enable'] = sprintf( 619 '<a href="%s" class="edit" aria-label="%s">%s</a>', 620 esc_url( wp_nonce_url( $url, 'enable-theme_' . $stylesheet ) ), 621 esc_attr( $aria_label ), 622 ( $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ) ) 623 ); 624 } 625 } else { 626 $url = add_query_arg( 627 array( 628 'action' => 'disable', 629 'theme' => $theme_key, 630 'paged' => $page, 631 's' => $s, 632 ), 633 $url 634 ); 635 636 if ( $this->is_site_themes ) { 637 /* translators: %s: Theme name. */ 638 $aria_label = sprintf( __( 'Disable %s' ), $theme->display( 'Name' ) ); 639 } else { 640 /* translators: %s: Theme name. */ 641 $aria_label = sprintf( __( 'Network Disable %s' ), $theme->display( 'Name' ) ); 642 } 643 644 $actions['disable'] = sprintf( 645 '<a href="%s" aria-label="%s">%s</a>', 646 esc_url( wp_nonce_url( $url, 'disable-theme_' . $stylesheet ) ), 647 esc_attr( $aria_label ), 648 ( $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ) ) 649 ); 650 } 651 652 if ( ! $allowed && ! $this->is_site_themes 653 && current_user_can( 'delete_themes' ) 654 && get_option( 'stylesheet' ) !== $stylesheet 655 && get_option( 'template' ) !== $stylesheet 656 ) { 657 $url = add_query_arg( 658 array( 659 'action' => 'delete-selected', 660 'checked[]' => $theme_key, 661 'theme_status' => $context, 662 'paged' => $page, 663 's' => $s, 664 ), 665 'themes.php' 666 ); 667 668 /* translators: %s: Theme name. */ 669 $aria_label = sprintf( _x( 'Delete %s', 'theme' ), $theme->display( 'Name' ) ); 670 671 $actions['delete'] = sprintf( 672 '<a href="%s" class="delete" aria-label="%s">%s</a>', 673 esc_url( wp_nonce_url( $url, 'bulk-themes' ) ), 674 esc_attr( $aria_label ), 675 __( 'Delete' ) 676 ); 677 } 678 /** 679 * Filters the action links displayed for each theme in the Multisite 680 * themes list table. 681 * 682 * The action links displayed are determined by the theme's status, and 683 * which Multisite themes list table is being displayed - the Network 684 * themes list table (themes.php), which displays all installed themes, 685 * or the Site themes list table (site-themes.php), which displays the 686 * non-network enabled themes when editing a site in the Network admin. 687 * 688 * The default action links for the Network themes list table include 689 * 'Network Enable', 'Network Disable', and 'Delete'. 690 * 691 * The default action links for the Site themes list table include 692 * 'Enable', and 'Disable'. 693 * 694 * @since 2.8.0 695 * 696 * @param string[] $actions An array of action links. 697 * @param WP_Theme $theme The current WP_Theme object. 698 * @param string $context Status of the theme, one of 'all', 'enabled', or 'disabled'. 699 */ 700 $actions = apply_filters( 'theme_action_links', array_filter( $actions ), $theme, $context ); 701 702 /** 703 * Filters the action links of a specific theme in the Multisite themes 704 * list table. 705 * 706 * The dynamic portion of the hook name, `$stylesheet`, refers to the 707 * directory name of the theme, which in most cases is synonymous 708 * with the template name. 709 * 710 * @since 3.1.0 711 * 712 * @param string[] $actions An array of action links. 713 * @param WP_Theme $theme The current WP_Theme object. 714 * @param string $context Status of the theme, one of 'all', 'enabled', or 'disabled'. 715 */ 716 $actions = apply_filters( "theme_action_links_{$stylesheet}", $actions, $theme, $context ); 717 718 echo $this->row_actions( $actions, true ); 719 } 720 721 /** 722 * Handles the description column output. 723 * 724 * @since 4.3.0 725 * 726 * @global string $status The current theme status. 727 * @global array<string, int> $totals An array of theme counts for each status. 728 * 729 * @param WP_Theme $theme The current WP_Theme object. 730 */ 731 public function column_description( $theme ) { 732 global $status, $totals; 733 734 if ( $theme->errors() ) { 735 $pre = 'broken' === $status ? '<strong class="error-message">' . __( 'Broken Theme:' ) . '</strong> ' : ''; 736 wp_admin_notice( 737 $pre . $theme->errors()->get_error_message(), 738 array( 739 'type' => 'error', 740 'additional_classes' => array( 'inline' ), 741 ) 742 ); 743 } 744 745 if ( $this->is_site_themes ) { 746 $allowed = $theme->is_allowed( 'site', $this->site_id ); 747 } else { 748 $allowed = $theme->is_allowed( 'network' ); 749 } 750 751 $class = ! $allowed ? 'inactive' : 'active'; 752 if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) ) { 753 $class .= ' update'; 754 } 755 756 echo "<div class='theme-description'><p>" . $theme->display( 'Description' ) . "</p></div> 757 <div class='$class second theme-version-author-uri'>"; 758 759 $stylesheet = $theme->get_stylesheet(); 760 $theme_meta = array(); 761 762 if ( $theme->get( 'Version' ) ) { 763 /* translators: %s: Theme version. */ 764 $theme_meta[] = sprintf( __( 'Version %s' ), $theme->display( 'Version' ) ); 765 } 766 767 /* translators: %s: Theme author. */ 768 $theme_meta[] = sprintf( __( 'By %s' ), $theme->display( 'Author' ) ); 769 770 if ( $theme->get( 'ThemeURI' ) ) { 771 /* translators: %s: Theme name. */ 772 $aria_label = sprintf( __( 'Visit theme site for %s' ), $theme->display( 'Name' ) ); 773 774 $theme_meta[] = sprintf( 775 '<a href="%s" aria-label="%s">%s</a>', 776 $theme->display( 'ThemeURI' ), 777 esc_attr( $aria_label ), 778 __( 'Visit Theme Site' ) 779 ); 780 } 781 782 if ( $theme->parent() ) { 783 $theme_meta[] = sprintf( 784 /* translators: %s: Theme name. */ 785 __( 'Child theme of %s' ), 786 '<strong>' . $theme->parent()->display( 'Name' ) . '</strong>' 787 ); 788 } 789 790 /** 791 * Filters the array of row meta for each theme in the Multisite themes 792 * list table. 793 * 794 * @since 3.1.0 795 * 796 * @param string[] $theme_meta An array of the theme's metadata, including 797 * the version, author, and theme URI. 798 * @param string $stylesheet Directory name of the theme. 799 * @param WP_Theme $theme WP_Theme object. 800 * @param string $status Status of the theme. 801 */ 802 $theme_meta = apply_filters( 'theme_row_meta', $theme_meta, $stylesheet, $theme, $status ); 803 804 echo implode( ' | ', $theme_meta ); 805 806 echo '</div>'; 807 } 808 809 /** 810 * Handles the auto-updates column output. 811 * 812 * @since 5.5.0 813 * 814 * @global string $status The current theme status. 815 * @global int $page The current page number. 816 * 817 * @param WP_Theme $theme The current WP_Theme object. 818 */ 819 public function column_autoupdates( $theme ) { 820 global $status, $page; 821 822 static $auto_updates, $available_updates; 823 824 if ( ! $auto_updates ) { 825 $auto_updates = (array) get_site_option( 'auto_update_themes', array() ); 826 } 827 if ( ! $available_updates ) { 828 $available_updates = get_site_transient( 'update_themes' ); 829 } 830 831 $stylesheet = $theme->get_stylesheet(); 832 833 if ( isset( $theme->auto_update_forced ) ) { 834 if ( $theme->auto_update_forced ) { 835 // Forced on. 836 $text = __( 'Auto-updates enabled' ); 837 } else { 838 $text = __( 'Auto-updates disabled' ); 839 } 840 $action = 'unavailable'; 841 $time_class = ' hidden'; 842 } elseif ( empty( $theme->update_supported ) ) { 843 $text = ''; 844 $action = 'unavailable'; 845 $time_class = ' hidden'; 846 } elseif ( in_array( $stylesheet, $auto_updates, true ) ) { 847 $text = __( 'Disable auto-updates' ); 848 $action = 'disable'; 849 $time_class = ''; 850 } else { 851 $text = __( 'Enable auto-updates' ); 852 $action = 'enable'; 853 $time_class = ' hidden'; 854 } 855 856 $query_args = array( 857 'action' => "{$action}-auto-update", 858 'theme' => $stylesheet, 859 'paged' => $page, 860 'theme_status' => $status, 861 ); 862 863 $url = add_query_arg( $query_args, 'themes.php' ); 864 865 if ( 'unavailable' === $action ) { 866 $html[] = '<span class="label">' . $text . '</span>'; 867 } else { 868 $html[] = sprintf( 869 '<a href="%s" class="toggle-auto-update aria-button-if-js" data-wp-action="%s">', 870 wp_nonce_url( $url, 'updates' ), 871 $action 872 ); 873 874 $html[] = '<span class="dashicons dashicons-update spin hidden" aria-hidden="true"></span>'; 875 $html[] = '<span class="label">' . $text . '</span>'; 876 $html[] = '</a>'; 877 878 } 879 880 if ( isset( $available_updates->response[ $stylesheet ] ) ) { 881 if ( null === $this->auto_update_message ) { 882 $this->auto_update_message = wp_get_auto_update_message( 'theme' ); 883 } 884 885 $html[] = sprintf( 886 '<div class="auto-update-time%s">%s</div>', 887 $time_class, 888 $this->auto_update_message 889 ); 890 } 891 892 $html = implode( '', $html ); 893 894 /** 895 * Filters the HTML of the auto-updates setting for each theme in the Themes list table. 896 * 897 * @since 5.5.0 898 * 899 * @param string $html The HTML for theme's auto-update setting, including 900 * toggle auto-update action link and time to next update. 901 * @param string $stylesheet Directory name of the theme. 902 * @param WP_Theme $theme WP_Theme object. 903 */ 904 echo apply_filters( 'theme_auto_update_setting_html', $html, $stylesheet, $theme ); 905 906 wp_admin_notice( 907 '', 908 array( 909 'type' => 'error', 910 'additional_classes' => array( 'notice-alt', 'inline', 'hidden' ), 911 ) 912 ); 913 } 914 915 /** 916 * Handles default column output. 917 * 918 * @since 4.3.0 919 * @since 5.9.0 Renamed `$theme` to `$item` to match parent class for PHP 8 named parameter support. 920 * 921 * @param WP_Theme $item The current WP_Theme object. 922 * @param string $column_name The current column name. 923 */ 924 public function column_default( $item, $column_name ) { 925 // Restores the more descriptive, specific name for use within this method. 926 $theme = $item; 927 928 $stylesheet = $theme->get_stylesheet(); 929 930 /** 931 * Fires inside each custom column of the Multisite themes list table. 932 * 933 * @since 3.1.0 934 * 935 * @param string $column_name Name of the column. 936 * @param string $stylesheet Directory name of the theme. 937 * @param WP_Theme $theme Current WP_Theme object. 938 */ 939 do_action( 'manage_themes_custom_column', $column_name, $stylesheet, $theme ); 940 } 941 942 /** 943 * Handles the output for a single table row. 944 * 945 * @since 4.3.0 946 * 947 * @param WP_Theme $item The current WP_Theme object. 948 */ 949 public function single_row_columns( $item ) { 950 list( $columns, $hidden, $sortable, $primary ) = $this->get_column_info(); 951 952 foreach ( $columns as $column_name => $column_display_name ) { 953 $extra_classes = ''; 954 if ( in_array( $column_name, $hidden, true ) ) { 955 $extra_classes .= ' hidden'; 956 } 957 958 switch ( $column_name ) { 959 case 'cb': 960 echo '<td class="check-column">'; 961 962 $this->column_cb( $item ); 963 964 echo '</td>'; 965 break; 966 967 case 'name': 968 $active_theme_label = ''; 969 970 /* 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 */ 971 if ( ! empty( $this->site_id ) ) { 972 $stylesheet = get_blog_option( $this->site_id, 'stylesheet' ); 973 $template = get_blog_option( $this->site_id, 'template' ); 974 975 /* Add a label for the active template */ 976 if ( $item->get_template() === $template ) { 977 $active_theme_label = ' — ' . __( 'Active Theme' ); 978 } 979 980 /* In case this is a child theme, label it properly */ 981 if ( $stylesheet !== $template && $item->get_stylesheet() === $stylesheet ) { 982 $active_theme_label = ' — ' . __( 'Active Child Theme' ); 983 } 984 } 985 986 echo "<th scope='row' class='theme-title column-primary{$extra_classes}' aria-label='" . esc_attr( $item->display( 'Name' ) ) . "'><strong>" . $item->display( 'Name' ) . $active_theme_label . '</strong>'; 987 988 $this->column_name( $item ); 989 990 echo '</th>'; 991 break; 992 993 case 'description': 994 echo "<td class='column-description desc{$extra_classes}'>"; 995 996 $this->column_description( $item ); 997 998 echo '</td>'; 999 break; 1000 1001 case 'auto-updates': 1002 echo "<td class='column-auto-updates{$extra_classes}'>"; 1003 1004 $this->column_autoupdates( $item ); 1005 1006 echo '</td>'; 1007 break; 1008 default: 1009 echo "<td class='$column_name column-$column_name{$extra_classes}'>"; 1010 1011 $this->column_default( $item, $column_name ); 1012 1013 echo '</td>'; 1014 break; 1015 } 1016 } 1017 } 1018 1019 /** 1020 * Handles the output for a single table row. 1021 * 1022 * @global string $status The current theme status. 1023 * @global array<string, int> $totals An array of theme counts for each status. 1024 * 1025 * @param WP_Theme $theme The current WP_Theme object. 1026 */ 1027 public function single_row( $theme ) { 1028 global $status, $totals; 1029 1030 if ( $this->is_site_themes ) { 1031 $allowed = $theme->is_allowed( 'site', $this->site_id ); 1032 } else { 1033 $allowed = $theme->is_allowed( 'network' ); 1034 } 1035 1036 $stylesheet = $theme->get_stylesheet(); 1037 1038 $class = ! $allowed ? 'inactive' : 'active'; 1039 if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) ) { 1040 $class .= ' update'; 1041 } 1042 1043 printf( 1044 '<tr class="%s" data-slug="%s">', 1045 esc_attr( $class ), 1046 esc_attr( $stylesheet ) 1047 ); 1048 1049 $this->single_row_columns( $theme ); 1050 1051 echo '</tr>'; 1052 1053 if ( $this->is_site_themes ) { 1054 remove_action( "after_theme_row_$stylesheet", 'wp_theme_update_row' ); 1055 } 1056 1057 /** 1058 * Fires after each row in the Multisite themes list table. 1059 * 1060 * @since 3.1.0 1061 * 1062 * @param string $stylesheet Directory name of the theme. 1063 * @param WP_Theme $theme Current WP_Theme object. 1064 * @param string $status Status of the theme. 1065 */ 1066 do_action( 'after_theme_row', $stylesheet, $theme, $status ); 1067 1068 /** 1069 * Fires after each specific row in the Multisite themes list table. 1070 * 1071 * The dynamic portion of the hook name, `$stylesheet`, refers to the 1072 * directory name of the theme, most often synonymous with the template 1073 * name of the theme. 1074 * 1075 * @since 3.5.0 1076 * 1077 * @param string $stylesheet Directory name of the theme. 1078 * @param WP_Theme $theme Current WP_Theme object. 1079 * @param string $status Status of the theme. 1080 */ 1081 do_action( "after_theme_row_{$stylesheet}", $stylesheet, $theme, $status ); 1082 } 1083 }
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| Generated : Sun Nov 8 08:20:01 2026 | Cross-referenced by PHPXref |