3 * MS Themes List Table class.
6 * @subpackage List_Table
10 class WP_MS_Themes_List_Table extends WP_List_Table {
13 public $is_site_themes;
23 * @see WP_List_Table::__construct() for more information on default arguments.
25 * @global string $status
28 * @param array $args An associative array of arguments.
30 public function __construct( $args = array() ) {
31 global $status, $page;
33 parent::__construct( array(
35 'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
38 $status = isset( $_REQUEST['theme_status'] ) ? $_REQUEST['theme_status'] : 'all';
39 if ( !in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search', 'broken' ) ) )
42 $page = $this->get_pagenum();
44 $this->is_site_themes = ( 'site-themes-network' == $this->screen->id ) ? true : false;
46 if ( $this->is_site_themes )
47 $this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;
54 protected function get_table_classes() {
55 // todo: remove and add CSS for .themes
56 return array( 'widefat', 'plugins' );
63 public function ajax_user_can() {
64 if ( $this->is_site_themes )
65 return current_user_can( 'manage_sites' );
67 return current_user_can( 'manage_network_themes' );
72 * @global string $status
73 * @global array $totals
75 * @global string $orderby
76 * @global string $order
79 public function prepare_items() {
80 global $status, $totals, $page, $orderby, $order, $s;
82 wp_reset_vars( array( 'orderby', 'order', 's' ) );
86 * Filter the full array of WP_Theme objects to list in the Multisite
91 * @param array $all An array of WP_Theme objects to display in the list table.
93 'all' => apply_filters( 'all_themes', wp_get_themes() ),
96 'disabled' => array(),
98 'broken' => $this->is_site_themes ? array() : wp_get_themes( array( 'errors' => true ) ),
101 if ( $this->is_site_themes ) {
102 $themes_per_page = $this->get_items_per_page( 'site_themes_network_per_page' );
103 $allowed_where = 'site';
105 $themes_per_page = $this->get_items_per_page( 'themes_network_per_page' );
106 $allowed_where = 'network';
109 $maybe_update = current_user_can( 'update_themes' ) && ! $this->is_site_themes && $current = get_site_transient( 'update_themes' );
111 foreach ( (array) $themes['all'] as $key => $theme ) {
112 if ( $this->is_site_themes && $theme->is_allowed( 'network' ) ) {
113 unset( $themes['all'][ $key ] );
117 if ( $maybe_update && isset( $current->response[ $key ] ) ) {
118 $themes['all'][ $key ]->update = true;
119 $themes['upgrade'][ $key ] = $themes['all'][ $key ];
122 $filter = $theme->is_allowed( $allowed_where, $this->site_id ) ? 'enabled' : 'disabled';
123 $themes[ $filter ][ $key ] = $themes['all'][ $key ];
128 $themes['search'] = array_filter( array_merge( $themes['all'], $themes['broken'] ), array( $this, '_search_callback' ) );
132 foreach ( $themes as $type => $list )
133 $totals[ $type ] = count( $list );
135 if ( empty( $themes[ $status ] ) && !in_array( $status, array( 'all', 'search' ) ) )
138 $this->items = $themes[ $status ];
139 WP_Theme::sort_by_name( $this->items );
141 $this->has_items = ! empty( $themes['all'] );
142 $total_this_page = $totals[ $status ];
145 $orderby = ucfirst( $orderby );
146 $order = strtoupper( $order );
148 if ( $orderby == 'Name' ) {
149 if ( 'ASC' == $order )
150 $this->items = array_reverse( $this->items );
152 uasort( $this->items, array( $this, '_order_callback' ) );
156 $start = ( $page - 1 ) * $themes_per_page;
158 if ( $total_this_page > $themes_per_page )
159 $this->items = array_slice( $this->items, $start, $themes_per_page, true );
161 $this->set_pagination_args( array(
162 'total_items' => $total_this_page,
163 'per_page' => $themes_per_page,
168 * @staticvar string $term
169 * @param WP_Theme $theme
172 public function _search_callback( $theme ) {
174 if ( is_null( $term ) )
175 $term = wp_unslash( $_REQUEST['s'] );
177 foreach ( array( 'Name', 'Description', 'Author', 'Author', 'AuthorURI' ) as $field ) {
178 // Don't mark up; Do translate.
179 if ( false !== stripos( $theme->display( $field, false, true ), $term ) )
183 if ( false !== stripos( $theme->get_stylesheet(), $term ) )
186 if ( false !== stripos( $theme->get_template(), $term ) )
192 // Not used by any core columns.
194 * @global string $orderby
195 * @global string $order
196 * @param array $theme_a
197 * @param array $theme_b
200 public function _order_callback( $theme_a, $theme_b ) {
201 global $orderby, $order;
203 $a = $theme_a[ $orderby ];
204 $b = $theme_b[ $orderby ];
209 if ( 'DESC' == $order )
210 return ( $a < $b ) ? 1 : -1;
212 return ( $a < $b ) ? -1 : 1;
218 public function no_items() {
219 if ( ! $this->has_items )
220 _e( 'No themes found.' );
222 _e( 'You do not appear to have any themes available at this time.' );
229 public function get_columns() {
231 'cb' => '<input type="checkbox" />',
232 'name' => __( 'Theme' ),
233 'description' => __( 'Description' ),
241 protected function get_sortable_columns() {
248 * Gets the name of the primary column.
253 * @return string Unalterable name of the primary column name, in this case, 'name'.
255 protected function get_primary_column_name() {
261 * @global array $totals
262 * @global string $status
265 protected function get_views() {
266 global $totals, $status;
268 $status_links = array();
269 foreach ( $totals as $type => $count ) {
275 $text = _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $count, 'themes' );
278 $text = _n( 'Enabled <span class="count">(%s)</span>', 'Enabled <span class="count">(%s)</span>', $count );
281 $text = _n( 'Disabled <span class="count">(%s)</span>', 'Disabled <span class="count">(%s)</span>', $count );
284 $text = _n( 'Update Available <span class="count">(%s)</span>', 'Update Available <span class="count">(%s)</span>', $count );
287 $text = _n( 'Broken <span class="count">(%s)</span>', 'Broken <span class="count">(%s)</span>', $count );
291 if ( $this->is_site_themes )
292 $url = 'site-themes.php?id=' . $this->site_id;
296 if ( 'search' != $type ) {
297 $status_links[$type] = sprintf( "<a href='%s' %s>%s</a>",
298 esc_url( add_query_arg('theme_status', $type, $url) ),
299 ( $type == $status ) ? ' class="current"' : '',
300 sprintf( $text, number_format_i18n( $count ) )
305 return $status_links;
309 * @global string $status
313 protected function get_bulk_actions() {
317 if ( 'enabled' != $status )
318 $actions['enable-selected'] = $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' );
319 if ( 'disabled' != $status )
320 $actions['disable-selected'] = $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' );
321 if ( ! $this->is_site_themes ) {
322 if ( current_user_can( 'update_themes' ) )
323 $actions['update-selected'] = __( 'Update' );
324 if ( current_user_can( 'delete_themes' ) )
325 $actions['delete-selected'] = __( 'Delete' );
333 public function display_rows() {
334 foreach ( $this->items as $theme )
335 $this->single_row( $theme );
339 * Handles the checkbox column output.
344 * @param WP_Theme $theme The current WP_Theme object.
346 public function column_cb( $theme ) {
347 $checkbox_id = 'checkbox_' . md5( $theme->get('Name') );
349 <input type="checkbox" name="checked[]" value="<?php echo esc_attr( $theme->get_stylesheet() ) ?>" id="<?php echo $checkbox_id ?>" />
350 <label class="screen-reader-text" for="<?php echo $checkbox_id ?>" ><?php _e( 'Select' ) ?> <?php echo $theme->display( 'Name' ) ?></label>
355 * Handles the name column output.
360 * @global string $status
364 * @param WP_Theme $theme The current WP_Theme object.
366 public function column_name( $theme ) {
367 global $status, $page, $s;
371 if ( $this->is_site_themes ) {
372 $url = "site-themes.php?id={$this->site_id}&";
373 $allowed = $theme->is_allowed( 'site', $this->site_id );
375 $url = 'themes.php?';
376 $allowed = $theme->is_allowed( 'network' );
387 $stylesheet = $theme->get_stylesheet();
388 $theme_key = urlencode( $stylesheet );
391 if ( ! $theme->errors() ) {
392 $actions['enable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=enable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s, 'enable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__('Enable this theme') . '" class="edit">' . ( $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ) ) . '</a>';
395 $actions['disable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=disable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s, 'disable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__('Disable this theme') . '">' . ( $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ) ) . '</a>';
398 if ( current_user_can('edit_themes') ) {
399 $actions['edit'] = '<a href="' . esc_url('theme-editor.php?theme=' . $theme_key ) . '" title="' . esc_attr__('Open this theme in the Theme Editor') . '" class="edit">' . __('Edit') . '</a>';
402 if ( ! $allowed && current_user_can( 'delete_themes' ) && ! $this->is_site_themes && $stylesheet != get_option( 'stylesheet' ) && $stylesheet != get_option( 'template' ) ) {
403 $actions['delete'] = '<a href="' . esc_url( wp_nonce_url( 'themes.php?action=delete-selected&checked[]=' . $theme_key . '&theme_status=' . $context . '&paged=' . $page . '&s=' . $s, 'bulk-themes' ) ) . '" title="' . esc_attr__( 'Delete this theme' ) . '" class="delete">' . __( 'Delete' ) . '</a>';
406 * Filter the action links displayed for each theme in the Multisite
409 * The action links displayed are determined by the theme's status, and
410 * which Multisite themes list table is being displayed - the Network
411 * themes list table (themes.php), which displays all installed themes,
412 * or the Site themes list table (site-themes.php), which displays the
413 * non-network enabled themes when editing a site in the Network admin.
415 * The default action links for the Network themes list table include
416 * 'Network Enable', 'Network Disable', 'Edit', and 'Delete'.
418 * The default action links for the Site themes list table include
419 * 'Enable', 'Disable', and 'Edit'.
423 * @param array $actions An array of action links.
424 * @param WP_Theme $theme The current WP_Theme object.
425 * @param string $context Status of the theme.
427 $actions = apply_filters( 'theme_action_links', array_filter( $actions ), $theme, $context );
430 * Filter the action links of a specific theme in the Multisite themes
433 * The dynamic portion of the hook name, `$stylesheet`, refers to the
434 * directory name of the theme, which in most cases is synonymous
435 * with the template name.
439 * @param array $actions An array of action links.
440 * @param WP_Theme $theme The current WP_Theme object.
441 * @param string $context Status of the theme.
443 $actions = apply_filters( "theme_action_links_$stylesheet", $actions, $theme, $context );
445 echo $this->row_actions( $actions, true );
449 * Handles the description column output.
454 * @global string $status
455 * @global array $totals
457 * @param WP_Theme $theme The current WP_Theme object.
459 public function column_description( $theme ) {
460 global $status, $totals;
461 if ( $theme->errors() ) {
462 $pre = $status == 'broken' ? __( 'Broken Theme:' ) . ' ' : '';
463 echo '<p><strong class="error-message">' . $pre . $theme->errors()->get_error_message() . '</strong></p>';
466 if ( $this->is_site_themes ) {
467 $allowed = $theme->is_allowed( 'site', $this->site_id );
469 $allowed = $theme->is_allowed( 'network' );
472 $class = ! $allowed ? 'inactive' : 'active';
473 if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) )
476 echo "<div class='theme-description'><p>" . $theme->display( 'Description' ) . "</p></div>
477 <div class='$class second theme-version-author-uri'>";
479 $stylesheet = $theme->get_stylesheet();
480 $theme_meta = array();
482 if ( $theme->get('Version') ) {
483 $theme_meta[] = sprintf( __( 'Version %s' ), $theme->display('Version') );
485 $theme_meta[] = sprintf( __( 'By %s' ), $theme->display('Author') );
487 if ( $theme->get('ThemeURI') ) {
488 $theme_meta[] = '<a href="' . $theme->display('ThemeURI') . '" title="' . esc_attr__( 'Visit theme homepage' ) . '">' . __( 'Visit Theme Site' ) . '</a>';
491 * Filter the array of row meta for each theme in the Multisite themes
496 * @param array $theme_meta An array of the theme's metadata,
497 * including the version, author, and
499 * @param string $stylesheet Directory name of the theme.
500 * @param WP_Theme $theme WP_Theme object.
501 * @param string $status Status of the theme.
503 $theme_meta = apply_filters( 'theme_row_meta', $theme_meta, $stylesheet, $theme, $status );
504 echo implode( ' | ', $theme_meta );
510 * Handles default column output.
515 * @param WP_Theme $theme The current WP_Theme object.
516 * @param string $column_name The current column name.
518 public function column_default( $theme, $column_name ) {
519 $stylesheet = $theme->get_stylesheet();
522 * Fires inside each custom column of the Multisite themes list table.
526 * @param string $column_name Name of the column.
527 * @param string $stylesheet Directory name of the theme.
528 * @param WP_Theme $theme Current WP_Theme object.
530 do_action( 'manage_themes_custom_column', $column_name, $stylesheet, $theme );
534 * Handles the output for a single table row.
539 * @param WP_Theme $item The current WP_Theme object.
541 public function single_row_columns( $item ) {
542 list( $columns, $hidden, $sortable, $primary ) = $this->get_column_info();
544 foreach ( $columns as $column_name => $column_display_name ) {
546 if ( in_array( $column_name, $hidden ) ) {
547 $extra_classes .= ' hidden';
550 switch ( $column_name ) {
552 echo '<th scope="row" class="check-column">';
554 $this->column_cb( $item );
560 echo "<td class='theme-title column-primary{$extra_classes}'><strong>" . $item->display('Name') . "</strong>";
562 $this->column_name( $item );
568 echo "<td class='column-description desc{$extra_classes}'>";
570 $this->column_description( $item );
576 echo "<td class='$column_name column-$column_name{$extra_classes}'>";
578 $this->column_default( $item, $column_name );
587 * @global string $status
588 * @global array $totals
590 * @param WP_Theme $theme
592 public function single_row( $theme ) {
593 global $status, $totals;
595 if ( $this->is_site_themes ) {
596 $allowed = $theme->is_allowed( 'site', $this->site_id );
598 $allowed = $theme->is_allowed( 'network' );
601 $stylesheet = $theme->get_stylesheet();
603 $class = ! $allowed ? 'inactive' : 'active';
605 $id = sanitize_html_class( $theme->get_stylesheet() );
607 if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) ) {
611 echo "<tr id='$id' class='$class'>";
613 $this->single_row_columns( $theme );
617 if ( $this->is_site_themes )
618 remove_action( "after_theme_row_$stylesheet", 'wp_theme_update_row' );
621 * Fires after each row in the Multisite themes list table.
625 * @param string $stylesheet Directory name of the theme.
626 * @param WP_Theme $theme Current WP_Theme object.
627 * @param string $status Status of the theme.
629 do_action( 'after_theme_row', $stylesheet, $theme, $status );
632 * Fires after each specific row in the Multisite themes list table.
634 * The dynamic portion of the hook name, `$stylesheet`, refers to the
635 * directory name of the theme, most often synonymous with the template
640 * @param string $stylesheet Directory name of the theme.
641 * @param WP_Theme $theme Current WP_Theme object.
642 * @param string $status Status of the theme.
644 do_action( "after_theme_row_$stylesheet", $stylesheet, $theme, $status );