Viewing file: class-wp-ms-themes-list-table.php (15.18 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?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 {
public $site_id; public $is_site_themes;
private $has_items;
/** * Constructor. * * @since 3.1.0 * @access public * * @see WP_List_Table::__construct() for more information on default arguments. * * @param array $args An associative array of arguments. */ public function __construct( $args = array() ) { global $status, $page;
parent::__construct( array( 'plural' => 'themes', 'screen' => isset( $args['screen'] ) ? $args['screen'] : null, ) );
$status = isset( $_REQUEST['theme_status'] ) ? $_REQUEST['theme_status'] : 'all'; if ( !in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search', 'broken' ) ) ) $status = 'all';
$page = $this->get_pagenum();
$this->is_site_themes = ( 'site-themes-network' == $this->screen->id ) ? true : false;
if ( $this->is_site_themes ) $this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0; }
protected function get_table_classes() { // todo: remove and add CSS for .themes return array( 'widefat', 'plugins' ); }
public function ajax_user_can() { if ( $this->is_site_themes ) return current_user_can( 'manage_sites' ); else return current_user_can( 'manage_network_themes' ); }
public function prepare_items() { global $status, $totals, $page, $orderby, $order, $s;
wp_reset_vars( array( 'orderby', 'order', 's' ) );
$themes = array( /** * Filter the full array of WP_Theme objects to list in the Multisite * themes list table. * * @since 3.1.0 * * @param array $all An array of WP_Theme objects to display in the list table. */ 'all' => apply_filters( 'all_themes', wp_get_themes() ), 'search' => array(), 'enabled' => array(), 'disabled' => array(), 'upgrade' => array(), 'broken' => $this->is_site_themes ? array() : wp_get_themes( array( 'errors' => true ) ), );
if ( $this->is_site_themes ) { $themes_per_page = $this->get_items_per_page( 'site_themes_network_per_page' ); $allowed_where = 'site'; } else { $themes_per_page = $this->get_items_per_page( 'themes_network_per_page' ); $allowed_where = 'network'; }
$maybe_update = current_user_can( 'update_themes' ) && ! $this->is_site_themes && $current = get_site_transient( 'update_themes' );
foreach ( (array) $themes['all'] as $key => $theme ) { if ( $this->is_site_themes && $theme->is_allowed( 'network' ) ) { unset( $themes['all'][ $key ] ); continue; }
if ( $maybe_update && isset( $current->response[ $key ] ) ) { $themes['all'][ $key ]->update = true; $themes['upgrade'][ $key ] = $themes['all'][ $key ]; }
$filter = $theme->is_allowed( $allowed_where, $this->site_id ) ? 'enabled' : 'disabled'; $themes[ $filter ][ $key ] = $themes['all'][ $key ]; }
if ( $s ) { $status = 'search'; $themes['search'] = array_filter( array_merge( $themes['all'], $themes['broken'] ), 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 ]; WP_Theme::sort_by_name( $this->items );
$this->has_items = ! empty( $themes['all'] ); $total_this_page = $totals[ $status ];
if ( $orderby ) { $orderby = ucfirst( $orderby ); $order = strtoupper( $order );
if ( $orderby == 'Name' ) { if ( 'ASC' == $order ) $this->items = array_reverse( $this->items ); } else { 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, true );
$this->set_pagination_args( array( 'total_items' => $total_this_page, 'per_page' => $themes_per_page, ) ); }
/** * @staticvar string $term * @param WP_Theme $theme * @return bool */ public function _search_callback( $theme ) { static $term; if ( is_null( $term ) ) $term = wp_unslash( $_REQUEST['s'] );
foreach ( array( 'Name', 'Description', 'Author', 'Author', 'AuthorURI' ) as $field ) { // Don't mark up; Do translate. if ( false !== stripos( $theme->display( $field, false, true ), $term ) ) return true; }
if ( false !== stripos( $theme->get_stylesheet(), $term ) ) return true;
if ( false !== stripos( $theme->get_template(), $term ) ) return true;
return false; }
// Not used by any core columns. /** * @global string $orderby * @global string $order * @param array $theme_a * @param array $theme_b * @return int */ public 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; }
public function no_items() { if ( ! $this->has_items ) _e( 'No themes found.' ); else _e( 'You do not appear to have any themes available at this time.' ); }
public function get_columns() { global $status;
return array( 'cb' => '<input type="checkbox" />', 'name' => __( 'Theme' ), 'description' => __( 'Description' ), ); }
protected function get_sortable_columns() { return array( 'name' => 'name', ); }
protected 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; case 'broken' : $text = _n( 'Broken <span class="count">(%s)</span>', 'Broken <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; }
protected 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( 'update_themes' ) ) $actions['update-selected'] = __( 'Update' ); if ( current_user_can( 'delete_themes' ) ) $actions['delete-selected'] = __( 'Delete' ); } return $actions; }
public function display_rows() { foreach ( $this->items as $theme ) $this->single_row( $theme ); }
/** * @global string $status * @global int $page * @global string $s * @global array $totals * @param WP_Theme $theme */ public function single_row( $theme ) { global $status, $page, $s, $totals;
$context = $status;
if ( $this->is_site_themes ) { $url = "site-themes.php?id={$this->site_id}&"; $allowed = $theme->is_allowed( 'site', $this->site_id ); } else { $url = 'themes.php?'; $allowed = $theme->is_allowed( 'network' ); }
// Pre-order. $actions = array( 'enable' => '', 'disable' => '', 'edit' => '', 'delete' => '' );
$stylesheet = $theme->get_stylesheet(); $theme_key = urlencode( $stylesheet );
if ( ! $allowed ) { if ( ! $theme->errors() ) $actions['enable'] = '<a href="' . esc_url( wp_nonce_url($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>'; } else { $actions['disable'] = '<a href="' . esc_url( wp_nonce_url($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>'; }
if ( current_user_can('edit_themes') ) $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>';
if ( ! $allowed && current_user_can( 'delete_themes' ) && ! $this->is_site_themes && $stylesheet != get_option( 'stylesheet' ) && $stylesheet != 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>';
/** * Filter the action links displayed for each theme in the Multisite * themes list table. * * The action links displayed are determined by the theme's status, and * which Multisite themes list table is being displayed - the Network * themes list table (themes.php), which displays all installed themes, * or the Site themes list table (site-themes.php), which displays the * non-network enabled themes when editing a site in the Network admin. * * The default action links for the Network themes list table include * 'Network Enable', 'Network Disable', 'Edit', and 'Delete'. * * The default action links for the Site themes list table include * 'Enable', 'Disable', and 'Edit'. * * @since 2.8.0 * * @param array $actions An array of action links. * @param WP_Theme $theme The current WP_Theme object. * @param string $context Status of the theme. */ $actions = apply_filters( 'theme_action_links', array_filter( $actions ), $theme, $context );
/** * Filter the action links of a specific theme in the Multisite themes * list table. * * The dynamic portion of the hook name, `$stylesheet`, refers to the * directory name of the theme, which in most cases is synonymous * with the template name. * * @since 3.1.0 * * @param array $actions An array of action links. * @param WP_Theme $theme The current WP_Theme object. * @param string $context Status of the theme. */ $actions = apply_filters( "theme_action_links_$stylesheet", $actions, $theme, $context );
$class = ! $allowed ? 'inactive' : 'active'; $checkbox_id = "checkbox_" . md5( $theme->get('Name') ); $checkbox = "<input type='checkbox' name='checked[]' value='" . esc_attr( $stylesheet ) . "' id='" . $checkbox_id . "' /><label class='screen-reader-text' for='" . $checkbox_id . "' >" . __('Select') . " " . $theme->display('Name') . "</label>";
$id = sanitize_html_class( $theme->get_stylesheet() );
if ( ! empty( $totals['upgrade'] ) && ! empty( $theme->update ) ) $class .= ' update';
echo "<tr id='$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->display('Name') . "</strong>"; echo $this->row_actions( $actions, true ); echo "</td>"; break; case 'description': echo "<td class='column-description desc'$style>"; if ( $theme->errors() ) { $pre = $status == 'broken' ? __( 'Broken Theme:' ) . ' ' : ''; echo '<p><strong class="attention">' . $pre . $theme->errors()->get_error_message() . '</strong></p>'; } echo "<div class='theme-description'><p>" . $theme->display( 'Description' ) . "</p></div> <div class='$class second theme-version-author-uri'>";
$theme_meta = array();
if ( $theme->get('Version') ) $theme_meta[] = sprintf( __( 'Version %s' ), $theme->display('Version') );
$theme_meta[] = sprintf( __( 'By %s' ), $theme->display('Author') );
if ( $theme->get('ThemeURI') ) $theme_meta[] = '<a href="' . $theme->display('ThemeURI') . '" title="' . esc_attr__( 'Visit theme homepage' ) . '">' . __( 'Visit Theme Site' ) . '</a>';
/** * Filter the array of row meta for each theme in the Multisite themes * list table. * * @since 3.1.0 * * @param array $theme_meta An array of the theme's metadata, * including the version, author, and * theme URI. * @param string $stylesheet Directory name of the theme. * @param WP_Theme $theme WP_Theme object. * @param string $status Status of the theme. */ $theme_meta = apply_filters( 'theme_row_meta', $theme_meta, $stylesheet, $theme, $status ); echo implode( ' | ', $theme_meta );
echo "</div></td>"; break;
default: echo "<td class='$column_name column-$column_name'$style>";
/** * Fires inside each custom column of the Multisite themes list table. * * @since 3.1.0 * * @param string $column_name Name of the column. * @param string $stylesheet Directory name of the theme. * @param WP_Theme $theme Current WP_Theme object. */ do_action( 'manage_themes_custom_column', $column_name, $stylesheet, $theme ); echo "</td>"; } }
echo "</tr>";
if ( $this->is_site_themes ) remove_action( "after_theme_row_$stylesheet", 'wp_theme_update_row' );
/** * Fires after each row in the Multisite themes list table. * * @since 3.1.0 * * @param string $stylesheet Directory name of the theme. * @param WP_Theme $theme Current WP_Theme object. * @param string $status Status of the theme. */ do_action( 'after_theme_row', $stylesheet, $theme, $status );
/** * Fires after each specific row in the Multisite themes list table. * * The dynamic portion of the hook name, `$stylesheet`, refers to the * directory name of the theme, most often synonymous with the template * name of the theme. * * @since 3.5.0 * * @param string $stylesheet Directory name of the theme. * @param WP_Theme $theme Current WP_Theme object. * @param string $status Status of the theme. */ do_action( "after_theme_row_$stylesheet", $stylesheet, $theme, $status ); } }
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