--- /dev/null
+<?php
+/**
+ * MS Themes List Table class.
+ *
+ * @package WordPress
+ * @subpackage List_Table
+ * @since 3.1.0
+ * @access private
+ */
+class WP_MS_Themes_List_Table extends WP_List_Table {
+
+ var $site_id;
+ var $is_site_themes;
+
+ function WP_MS_Themes_List_Table() {
+ global $status, $page;
+
+ $default_status = get_user_option( 'themes_last_view' );
+ if ( empty( $default_status ) )
+ $default_status = 'all';
+ $status = isset( $_REQUEST['theme_status'] ) ? $_REQUEST['theme_status'] : $default_status;
+ if ( !in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search' ) ) )
+ $status = 'all';
+ if ( $status != $default_status && 'search' != $status )
+ update_user_meta( get_current_user_id(), 'themes_last_view', $status );
+
+ $page = $this->get_pagenum();
+
+ $screen = get_current_screen();
+ $this->is_site_themes = ( 'site-themes-network' == $screen->id ) ? true : false;
+
+ if ( $this->is_site_themes )
+ $this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;
+
+ parent::WP_List_Table( array(
+ 'plural' => 'themes'
+ ) );
+ }
+
+ function get_table_classes() {
+ return array( 'widefat', 'plugins' ); // todo: remove and add CSS for .themes
+ }
+
+ function ajax_user_can() {
+ $menu_perms = get_site_option( 'menu_items', array() );
+
+ if ( empty( $menu_perms['themes'] ) && ! is_super_admin() )
+ return false;
+
+ if ( $this->is_site_themes && !current_user_can('manage_sites') )
+ return false;
+ elseif ( !$this->is_site_themes && !current_user_can('manage_network_themes') )
+ return false;
+ return true;
+ }
+
+ function prepare_items() {
+ global $status, $themes, $totals, $page, $orderby, $order, $s;
+
+ wp_reset_vars( array( 'orderby', 'order', 's' ) );
+
+ $themes = array(
+ 'all' => apply_filters( 'all_themes', get_themes() ),
+ 'search' => array(),
+ 'enabled' => array(),
+ 'disabled' => array(),
+ 'upgrade' => array()
+ );
+
+ $site_allowed_themes = get_site_allowed_themes();
+ if ( !$this->is_site_themes ) {
+ $allowed_themes = $site_allowed_themes;
+ $themes_per_page = $this->get_items_per_page( 'themes_network_per_page' );
+ } else {
+ $allowed_themes = wpmu_get_blog_allowedthemes( $this->site_id );
+ $themes_per_page = $this->get_items_per_page( 'site_themes_network_per_page' );
+ }
+
+ $current = get_site_transient( 'update_themes' );
+
+ foreach ( (array) $themes['all'] as $key => $theme ) {
+ $theme_key = $theme['Stylesheet'];
+
+ if ( isset( $allowed_themes [ $theme_key ] ) ) {
+ $themes['all'][$key]['enabled'] = true;
+ $themes['enabled'][$key] = $themes['all'][$key];
+ }
+ else {
+ $themes['all'][$key]['enabled'] = false;
+ $themes['disabled'][$key] = $themes['all'][$key];
+ }
+ if ( isset( $current->response[ $theme['Template'] ] ) )
+ $themes['upgrade'][$key] = $themes['all'][$key];
+
+ if ( $this->is_site_themes && isset( $site_allowed_themes[$theme_key] ) ) {
+ unset( $themes['all'][$key] );
+ unset( $themes['enabled'][$key] );
+ unset( $themes['disabled'][$key] );
+ }
+ }
+
+ if ( !current_user_can( 'update_themes' ) || $this->is_site_themes )
+ $themes['upgrade'] = array();
+
+ if ( $s ) {
+ $status = 'search';
+ $themes['search'] = array_filter( $themes['all'], array( &$this, '_search_callback' ) );
+ }
+
+ $totals = array();
+ foreach ( $themes as $type => $list )
+ $totals[ $type ] = count( $list );
+
+ if ( empty( $themes[ $status ] ) && !in_array( $status, array( 'all', 'search' ) ) )
+ $status = 'all';
+
+ $this->items = $themes[ $status ];
+ $total_this_page = $totals[ $status ];
+
+ if ( $orderby ) {
+ $orderby = ucfirst( $orderby );
+ $order = strtoupper( $order );
+
+ uasort( $this->items, array( &$this, '_order_callback' ) );
+ }
+
+ $start = ( $page - 1 ) * $themes_per_page;
+
+ if ( $total_this_page > $themes_per_page )
+ $this->items = array_slice( $this->items, $start, $themes_per_page );
+
+ $this->set_pagination_args( array(
+ 'total_items' => $total_this_page,
+ 'per_page' => $themes_per_page,
+ ) );
+ }
+
+ function _search_callback( $theme ) {
+ static $term;
+ if ( is_null( $term ) )
+ $term = stripslashes( $_REQUEST['s'] );
+
+ $search_fields = array( 'Name', 'Title', 'Description', 'Author', 'Author Name', 'Author URI', 'Template', 'Stylesheet' );
+ foreach ( $search_fields as $field )
+ if ( stripos( $theme[ $field ], $term ) !== false )
+ return true;
+
+ return false;
+ }
+
+ function _order_callback( $theme_a, $theme_b ) {
+ global $orderby, $order;
+
+ $a = $theme_a[$orderby];
+ $b = $theme_b[$orderby];
+
+ if ( $a == $b )
+ return 0;
+
+ if ( 'DESC' == $order )
+ return ( $a < $b ) ? 1 : -1;
+ else
+ return ( $a < $b ) ? -1 : 1;
+ }
+
+ function no_items() {
+ global $themes;
+
+ if ( !empty( $themes['all'] ) )
+ _e( 'No themes found.' );
+ else
+ _e( 'You do not appear to have any themes available at this time.' );
+ }
+
+ function get_columns() {
+ global $status;
+
+ return array(
+ 'cb' => '<input type="checkbox" />',
+ 'name' => __( 'Theme' ),
+ 'description' => __( 'Description' ),
+ );
+ }
+
+ function get_sortable_columns() {
+ return array(
+ 'name' => 'name',
+ );
+ }
+
+ function get_views() {
+ global $totals, $status;
+
+ $status_links = array();
+ foreach ( $totals as $type => $count ) {
+ if ( !$count )
+ continue;
+
+ switch ( $type ) {
+ case 'all':
+ $text = _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $count, 'themes' );
+ break;
+ case 'enabled':
+ $text = _n( 'Enabled <span class="count">(%s)</span>', 'Enabled <span class="count">(%s)</span>', $count );
+ break;
+ case 'disabled':
+ $text = _n( 'Disabled <span class="count">(%s)</span>', 'Disabled <span class="count">(%s)</span>', $count );
+ break;
+ case 'upgrade':
+ $text = _n( 'Update Available <span class="count">(%s)</span>', 'Update Available <span class="count">(%s)</span>', $count );
+ break;
+ }
+
+ if ( $this->is_site_themes )
+ $url = 'site-themes.php?id=' . $this->site_id;
+ else
+ $url = 'themes.php';
+
+ if ( 'search' != $type ) {
+ $status_links[$type] = sprintf( "<a href='%s' %s>%s</a>",
+ esc_url( add_query_arg('theme_status', $type, $url) ),
+ ( $type == $status ) ? ' class="current"' : '',
+ sprintf( $text, number_format_i18n( $count ) )
+ );
+ }
+ }
+
+ return $status_links;
+ }
+
+ function get_bulk_actions() {
+ global $status;
+
+ $actions = array();
+ if ( 'enabled' != $status )
+ $actions['enable-selected'] = $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' );
+ if ( 'disabled' != $status )
+ $actions['disable-selected'] = $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' );
+ if ( ! $this->is_site_themes ) {
+ if ( current_user_can( 'delete_themes' ) )
+ $actions['delete-selected'] = __( 'Delete' );
+ if ( current_user_can( 'update_themes' ) )
+ $actions['update-selected'] = __( 'Update' );
+ }
+ return $actions;
+ }
+
+ function bulk_actions( $which ) {
+ global $status;
+ parent::bulk_actions( $which );
+ }
+
+ function current_action() {
+ return parent::current_action();
+ }
+
+ function display_rows() {
+ foreach ( $this->items as $key => $theme )
+ $this->single_row( $key, $theme );
+ }
+
+ function single_row( $key, $theme ) {
+ global $status, $page, $s;
+
+ $context = $status;
+
+ if ( $this->is_site_themes )
+ $url = "site-themes.php?id={$this->site_id}&";
+ else
+ $url = 'themes.php?';
+
+ // preorder
+ $actions = array(
+ 'enable' => '',
+ 'disable' => '',
+ 'edit' => '',
+ 'delete' => ''
+ );
+
+ $theme_key = $theme['Stylesheet'];
+
+ if ( empty( $theme['enabled'] ) )
+ $actions['enable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=enable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s, 'enable-theme_' . $theme_key) ) . '" title="' . esc_attr__('Enable this theme') . '" class="edit">' . ( $this->is_site_themes ? __( 'Enable' ) : __( 'Network Enable' ) ) . '</a>';
+ else
+ $actions['disable'] = '<a href="' . esc_url( wp_nonce_url($url . 'action=disable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s, 'disable-theme_' . $theme_key) ) . '" title="' . esc_attr__('Disable this theme') . '">' . ( $this->is_site_themes ? __( 'Disable' ) : __( 'Network Disable' ) ) . '</a>';
+
+ if ( current_user_can('edit_themes') )
+ $actions['edit'] = '<a href="' . esc_url('theme-editor.php?theme=' . urlencode( $theme['Name'] )) . '" title="' . esc_attr__('Open this theme in the Theme Editor') . '" class="edit">' . __('Edit') . '</a>';
+
+ if ( empty( $theme['enabled'] ) && current_user_can( 'delete_themes' ) && ! $this->is_site_themes && $theme_key != get_option( 'stylesheet' ) && $theme_key != get_option( 'template' ) )
+ $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>';
+
+ $actions = apply_filters( 'theme_action_links', array_filter( $actions ), $theme_key, $theme, $context );
+ $actions = apply_filters( "theme_action_links_$theme_key", $actions, $theme_key, $theme, $context );
+
+ $class = empty( $theme['enabled'] ) ? 'inactive' : 'active';
+ $checkbox_id = "checkbox_" . md5($theme['Name']);
+ $checkbox = "<input type='checkbox' name='checked[]' value='" . esc_attr( $theme_key ) . "' id='" . $checkbox_id . "' /><label class='screen-reader-text' for='" . $checkbox_id . "' >" . __('Select') . " " . $theme['Name'] . "</label>";
+
+ $description = '<p>' . $theme['Description'] . '</p>';
+ $theme_name = $theme['Name'];
+
+ $id = sanitize_title( $theme_name );
+
+ echo "<tr id='$id' class='$class'>";
+
+ list( $columns, $hidden ) = $this->get_column_info();
+
+ foreach ( $columns as $column_name => $column_display_name ) {
+ $style = '';
+ if ( in_array( $column_name, $hidden ) )
+ $style = ' style="display:none;"';
+
+ switch ( $column_name ) {
+ case 'cb':
+ echo "<th scope='row' class='check-column'>$checkbox</th>";
+ break;
+ case 'name':
+ echo "<td class='theme-title'$style><strong>$theme_name</strong>";
+ echo $this->row_actions( $actions, true );
+ echo "</td>";
+ break;
+ case 'description':
+ echo "<td class='column-description desc'$style>
+ <div class='theme-description'>$description</div>
+ <div class='$class second theme-version-author-uri'>";
+
+ $theme_meta = array();
+
+ if ( !empty( $theme['Version'] ) )
+ $theme_meta[] = sprintf( __( 'Version %s' ), $theme['Version'] );
+
+ if ( !empty( $theme['Author'] ) )
+ $theme_meta[] = sprintf( __( 'By %s' ), $theme['Author'] );
+
+ if ( !empty( $theme['Theme URI'] ) )
+ $theme_meta[] = '<a href="' . $theme['Theme URI'] . '" title="' . esc_attr__( 'Visit theme homepage' ) . '">' . __( 'Visit Theme Site' ) . '</a>';
+
+ $theme_meta = apply_filters( 'theme_row_meta', $theme_meta, $theme_key, $theme, $status );
+ echo implode( ' | ', $theme_meta );
+
+ echo "</div></td>";
+ break;
+
+ default:
+ echo "<td class='$column_name column-$column_name'$style>";
+ do_action( 'manage_themes_custom_column', $column_name, $theme_key, $theme );
+ echo "</td>";
+ }
+ }
+
+ echo "</tr>";
+
+ if ( $this->is_site_themes )
+ remove_action( "after_theme_row_$theme_key", 'wp_theme_update_row' );
+ do_action( 'after_theme_row', $theme_key, $theme, $status );
+ do_action( "after_theme_row_$theme_key", $theme_key, $theme, $status );
+ }
+}
+
+?>
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