301 lines
8.9 KiB
PHP
301 lines
8.9 KiB
PHP
<?php
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/**
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* MS Themes List Table class.
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*
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* @package WordPress
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* @subpackage List_Table
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* @since 3.1.0
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*/
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class WP_MS_Themes_Table extends WP_List_Table {
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function WP_MS_Themes_Table() {
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global $status, $page;
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$default_status = get_user_option( 'themes_last_view' );
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if ( empty( $default_status ) )
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$default_status = 'all';
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$status = isset( $_REQUEST['theme_status'] ) ? $_REQUEST['theme_status'] : $default_status;
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if ( !in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search' ) ) )
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$status = 'all';
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if ( $status != $default_status && 'search' != $status )
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update_user_meta( get_current_user_id(), 'themes_last_view', $status );
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$page = $this->get_pagenum();
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parent::WP_List_Table( array(
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'screen' => 'themes',
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'plural' => 'plugins', // @todo replace with themes and add css
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) );
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}
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function check_permissions() {
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if ( is_multisite() ) {
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$menu_perms = get_site_option( 'menu_items', array() );
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if ( empty( $menu_perms['themes'] ) ) {
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if ( !is_super_admin() )
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wp_die( __( 'Cheatin’ uh?' ) );
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}
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}
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if ( !current_user_can('manage_network_themes') )
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wp_die( __( 'You do not have sufficient permissions to manage themes for this site.' ) );
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}
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function prepare_items() {
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global $status, $themes, $totals, $page, $orderby, $order, $s;
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wp_reset_vars( array( 'orderby', 'order', 's' ) );
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$themes = array(
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'all' => apply_filters( 'all_themes', get_themes() ),
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'search' => array(),
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'enabled' => array(),
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'disabled' => array(),
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'upgrade' => array()
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);
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$allowed_themes = get_site_allowed_themes();
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$current = get_site_transient( 'update_themes' );
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foreach ( (array) $themes['all'] as $key => $theme ) {
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if ( array_key_exists( $theme['Template'], $allowed_themes ) ) {
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$themes['all'][$key]['enabled'] = true;
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$themes['enabled'][$key] = $themes['all'][$key];
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}
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else {
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$themes['all'][$key]['enabled'] = false;
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$themes['disabled'][$key] = $themes['all'][$key];
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}
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if ( isset( $current->response[ $theme['Template'] ] ) )
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$themes['upgrade'][$key] = $themes['all'][$key];
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}
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if ( !current_user_can( 'update_themes' ) )
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$themes['upgrade'] = array();
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if ( $s ) {
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$status = 'search';
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$themes['search'] = array_filter( $themes['all'], array( &$this, '_search_callback' ) );
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}
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$totals = array();
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foreach ( $themes as $type => $list )
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$totals[ $type ] = count( $list );
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if ( empty( $themes[ $status ] ) && !in_array( $status, array( 'all', 'search' ) ) )
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$status = 'all';
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$this->items = $themes[ $status ];
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$total_this_page = $totals[ $status ];
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if ( $orderby ) {
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$orderby = ucfirst( $orderby );
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$order = strtoupper( $order );
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uasort( $this->items, array( &$this, '_order_callback' ) );
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}
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$themes_per_page = $this->get_items_per_page( 'themes_per_page', 999 );
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$start = ( $page - 1 ) * $themes_per_page;
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if ( $total_this_page > $themes_per_page )
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$this->items = array_slice( $this->items, $start, $themes_per_page );
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$this->set_pagination_args( array(
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'total_items' => $total_this_page,
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'per_page' => $themes_per_page,
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) );
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}
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function _search_callback( $theme ) {
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static $term;
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if ( is_null( $term ) )
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$term = stripslashes( $_REQUEST['s'] );
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$search_fields = array( 'Name', 'Title', 'Description', 'Author', 'Author Name', 'Author URI', 'Template', 'Stylesheet' );
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foreach ( $search_fields as $field )
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if ( stripos( $theme[ $field ], $term ) !== false )
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return true;
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return false;
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}
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function _order_callback( $theme_a, $theme_b ) {
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global $orderby, $order;
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$a = $theme_a[$orderby];
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$b = $theme_b[$orderby];
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if ( $a == $b )
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return 0;
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if ( 'DESC' == $order )
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return ( $a < $b ) ? 1 : -1;
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else
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return ( $a < $b ) ? -1 : 1;
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}
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function no_items() {
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global $themes;
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if ( !empty( $themes['all'] ) )
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_e( 'No themes found.' );
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else
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_e( 'You do not appear to have any themes available at this time.' );
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}
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function get_columns() {
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global $status;
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return array(
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'cb' => '<input type="checkbox" />',
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'name' => __( 'Theme' ),
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'description' => __( 'Description' ),
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);
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}
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function get_sortable_columns() {
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return array(
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'name' => 'name',
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);
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}
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function get_views() {
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global $totals, $status;
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$status_links = array();
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foreach ( $totals as $type => $count ) {
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if ( !$count )
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continue;
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switch ( $type ) {
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case 'all':
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$text = _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $count, 'themes' );
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break;
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case 'enabled':
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$text = _n( 'Enabled <span class="count">(%s)</span>', 'Enabled <span class="count">(%s)</span>', $count );
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break;
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case 'disabled':
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$text = _n( 'Disabled <span class="count">(%s)</span>', 'Disabled <span class="count">(%s)</span>', $count );
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break;
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case 'upgrade':
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$text = _n( 'Upgrade Available <span class="count">(%s)</span>', 'Upgrade Available <span class="count">(%s)</span>', $count );
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break;
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case 'search':
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$text = _n( 'Search Results <span class="count">(%s)</span>', 'Search Results <span class="count">(%s)</span>', $count );
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break;
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}
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$status_links[$type] = sprintf( "<li><a href='%s' %s>%s</a>",
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add_query_arg('theme_status', $type, 'themes.php'),
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( $type == $status ) ? ' class="current"' : '',
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sprintf( $text, number_format_i18n( $count ) )
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);
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}
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return $status_links;
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}
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function get_bulk_actions() {
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global $status;
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$actions = array();
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if ( 'enabled' != $status )
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$actions['network-enable-selected'] = __( 'Enable' );
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if ( 'disabled' != $status )
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$actions['network-disable-selected'] = __( 'Disable' );
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if ( current_user_can( 'update_themes' ) )
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$actions['update-selected'] = __( 'Update' );
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return $actions;
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}
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function bulk_actions( $which ) {
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global $status;
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parent::bulk_actions( $which );
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}
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function current_action() {
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return parent::current_action();
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}
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function display_rows() {
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global $status, $page, $s;
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$context = $status;
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foreach ( $this->items as $key => $theme ) {
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// preorder
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$actions = array(
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'network_enable' => '',
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'network_disable' => '',
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'edit' => ''
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);
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$theme_key = esc_html( $theme['Stylesheet'] );
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if ( empty( $theme['enabled'] ) ) {
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if ( current_user_can( 'manage_network_themes' ) )
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$actions['network_enable'] = '<a href="' . wp_nonce_url('themes.php?action=network-enable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s, 'enable-theme_' . $theme_key) . '" title="' . __('Enable this theme for all sites in this network') . '" class="edit">' . __('Enable') . '</a>';
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} else {
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if ( current_user_can( 'manage_network_themes' ) )
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$actions['network_disable'] = '<a href="' . wp_nonce_url('themes.php?action=network-disable&theme=' . $theme_key . '&paged=' . $page . '&s=' . $s, 'disable-theme_' . $theme_key) . '" title="' . __('Disable this theme') . '">' . __('Disable') . '</a>';
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}
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/* @todo link to theme editor
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if ( current_user_can('edit_themes') )
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$actions['edit'] = '<a href="theme-editor.php?file=' . $theme['Stylesheet Files'][0] . '" title="' . __('Open this theme in the Theme Editor') . '" class="edit">' . __('Edit') . '</a>';
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*/
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$actions = apply_filters( 'theme_action_links', array_filter( $actions ), $theme_key, $theme, $context );
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$actions = apply_filters( "theme_action_links_$theme_key", $actions, $theme_key, $theme, $context );
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$class = empty( $theme['enabled'] ) ? 'inactive' : 'active';
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$checkbox = "<input type='checkbox' name='checked[]' value='" . esc_attr( $theme_key ) . "' />";
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$description = '<p>' . $theme['Description'] . '</p>';
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$theme_name = $theme['Name'];
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$id = sanitize_title( $theme_name );
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echo "
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<tr id='$id' class='$class'>
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<th scope='row' class='check-column'>$checkbox</th>
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<td class='theme-title'><strong>$theme_name</strong></td>
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<td class='desc'>$description</td>
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</tr>
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<tr class='$class second'>
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<td></td>
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<td class='theme-title'>";
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echo $this->row_actions( $actions, true );
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echo "</td>
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<td class='desc'>";
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$theme_meta = array();
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if ( !empty( $theme['Version'] ) )
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$theme_meta[] = sprintf( __( 'Version %s' ), $theme['Version'] );
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if ( !empty( $theme['Author'] ) ) {
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$author = $theme['Author'];
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if ( !empty( $theme['Author URI'] ) )
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$author = '<a href="' . $theme['Author URI'] . '" title="' . __( 'Visit author homepage' ) . '">' . $theme['Author'] . '</a>';
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$theme_meta[] = sprintf( __( 'By %s' ), $author );
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}
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if ( !empty( $theme['Theme URI'] ) )
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$theme_meta[] = '<a href="' . $theme['Theme URI'] . '" title="' . __( 'Visit theme homepage' ) . '">' . __( 'Visit Theme Site' ) . '</a>';
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$theme_meta = apply_filters( 'theme_row_meta', $theme_meta, $theme_key, $theme, $status );
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echo implode( ' | ', $theme_meta );
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echo "</td>
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</tr>\n";
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do_action( 'after_theme_row', $theme_key, $theme, $status );
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do_action( "after_theme_row_$theme_key", $theme_key, $theme, $status );
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}
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}
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}
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?>
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