Adding upstream version 6.4.3+dfsg1.upstream/6.4.3+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 254 insertions, 0 deletions

diff --git a/wp-admin/network/site-themes.php b/wp-admin/network/site-themes.php
new file mode 100644
index 0000000..79fe4d5
--- /dev/null
+++ b/wp-admin/network/site-themes.php
@@ -0,0 +1,254 @@
+<?php
+/**
+ * Edit Site Themes Administration Screen
+ *
+ * @package WordPress
+ * @subpackage Multisite
+ * @since 3.1.0
+ */
+
+/** Load WordPress Administration Bootstrap */
+require_once __DIR__ . '/admin.php';
+
+if ( ! current_user_can( 'manage_sites' ) ) {
+	wp_die( __( 'Sorry, you are not allowed to manage themes for this site.' ) );
+}
+
+get_current_screen()->add_help_tab( get_site_screen_help_tab_args() );
+get_current_screen()->set_help_sidebar( get_site_screen_help_sidebar_content() );
+
+get_current_screen()->set_screen_reader_content(
+	array(
+		'heading_views'      => __( 'Filter site themes list' ),
+		'heading_pagination' => __( 'Site themes list navigation' ),
+		'heading_list'       => __( 'Site themes list' ),
+	)
+);
+
+$wp_list_table = _get_list_table( 'WP_MS_Themes_List_Table' );
+
+$action = $wp_list_table->current_action();
+
+$s = isset( $_REQUEST['s'] ) ? $_REQUEST['s'] : '';
+
+// Clean up request URI from temporary args for screen options/paging uri's to work as expected.
+$temp_args              = array( 'enabled', 'disabled', 'error' );
+$_SERVER['REQUEST_URI'] = remove_query_arg( $temp_args, $_SERVER['REQUEST_URI'] );
+$referer                = remove_query_arg( $temp_args, wp_get_referer() );
+
+if ( ! empty( $_REQUEST['paged'] ) ) {
+	$referer = add_query_arg( 'paged', (int) $_REQUEST['paged'], $referer );
+}
+
+$id = isset( $_REQUEST['id'] ) ? (int) $_REQUEST['id'] : 0;
+
+if ( ! $id ) {
+	wp_die( __( 'Invalid site ID.' ) );
+}
+
+$wp_list_table->prepare_items();
+
+$details = get_site( $id );
+if ( ! $details ) {
+	wp_die( __( 'The requested site does not exist.' ) );
+}
+
+if ( ! can_edit_network( $details->site_id ) ) {
+	wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );
+}
+
+$is_main_site = is_main_site( $id );
+
+if ( $action ) {
+	switch_to_blog( $id );
+	$allowed_themes = get_option( 'allowedthemes' );
+
+	switch ( $action ) {
+		case 'enable':
+			check_admin_referer( 'enable-theme_' . $_GET['theme'] );
+			$theme  = $_GET['theme'];
+			$action = 'enabled';
+			$n      = 1;
+			if ( ! $allowed_themes ) {
+				$allowed_themes = array( $theme => true );
+			} else {
+				$allowed_themes[ $theme ] = true;
+			}
+			break;
+		case 'disable':
+			check_admin_referer( 'disable-theme_' . $_GET['theme'] );
+			$theme  = $_GET['theme'];
+			$action = 'disabled';
+			$n      = 1;
+			if ( ! $allowed_themes ) {
+				$allowed_themes = array();
+			} else {
+				unset( $allowed_themes[ $theme ] );
+			}
+			break;
+		case 'enable-selected':
+			check_admin_referer( 'bulk-themes' );
+			if ( isset( $_POST['checked'] ) ) {
+				$themes = (array) $_POST['checked'];
+				$action = 'enabled';
+				$n      = count( $themes );
+				foreach ( (array) $themes as $theme ) {
+					$allowed_themes[ $theme ] = true;
+				}
+			} else {
+				$action = 'error';
+				$n      = 'none';
+			}
+			break;
+		case 'disable-selected':
+			check_admin_referer( 'bulk-themes' );
+			if ( isset( $_POST['checked'] ) ) {
+				$themes = (array) $_POST['checked'];
+				$action = 'disabled';
+				$n      = count( $themes );
+				foreach ( (array) $themes as $theme ) {
+					unset( $allowed_themes[ $theme ] );
+				}
+			} else {
+				$action = 'error';
+				$n      = 'none';
+			}
+			break;
+		default:
+			if ( isset( $_POST['checked'] ) ) {
+				check_admin_referer( 'bulk-themes' );
+				$themes = (array) $_POST['checked'];
+				$n      = count( $themes );
+				$screen = get_current_screen()->id;
+
+				/**
+				 * Fires when a custom bulk action should be handled.
+				 *
+				 * The redirect link should be modified with success or failure feedback
+				 * from the action to be used to display feedback to the user.
+				 *
+				 * The dynamic portion of the hook name, `$screen`, refers to the current screen ID.
+				 *
+				 * @since 4.7.0
+				 *
+				 * @param string $redirect_url The redirect URL.
+				 * @param string $action       The action being taken.
+				 * @param array  $items        The items to take the action on.
+				 * @param int    $site_id      The site ID.
+				 */
+				$referer = apply_filters( "handle_network_bulk_actions-{$screen}", $referer, $action, $themes, $id ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
+			} else {
+				$action = 'error';
+				$n      = 'none';
+			}
+	}
+
+	update_option( 'allowedthemes', $allowed_themes );
+	restore_current_blog();
+
+	wp_safe_redirect(
+		add_query_arg(
+			array(
+				'id'    => $id,
+				$action => $n,
+			),
+			$referer
+		)
+	);
+	exit;
+}
+
+if ( isset( $_GET['action'] ) && 'update-site' === $_GET['action'] ) {
+	wp_safe_redirect( $referer );
+	exit;
+}
+
+add_thickbox();
+add_screen_option( 'per_page' );
+
+// Used in the HTML title tag.
+/* translators: %s: Site title. */
+$title = sprintf( __( 'Edit Site: %s' ), esc_html( $details->blogname ) );
+
+$parent_file  = 'sites.php';
+$submenu_file = 'sites.php';
+
+require_once ABSPATH . 'wp-admin/admin-header.php';
+?>
+
+<div class="wrap">
+<h1 id="edit-site"><?php echo $title; ?></h1>
+<p class="edit-site-actions"><a href="<?php echo esc_url( get_home_url( $id, '/' ) ); ?>"><?php _e( 'Visit' ); ?></a> | <a href="<?php echo esc_url( get_admin_url( $id ) ); ?>"><?php _e( 'Dashboard' ); ?></a></p>
+<?php
+
+network_edit_site_nav(
+	array(
+		'blog_id'  => $id,
+		'selected' => 'site-themes',
+	)
+);
+
+if ( isset( $_GET['enabled'] ) ) {
+	$enabled = absint( $_GET['enabled'] );
+	if ( 1 === $enabled ) {
+		$message = __( 'Theme enabled.' );
+	} else {
+		/* translators: %s: Number of themes. */
+		$message = _n( '%s theme enabled.', '%s themes enabled.', $enabled );
+	}
+
+	wp_admin_notice(
+		sprintf( $message, number_format_i18n( $enabled ) ),
+		array(
+			'type'        => 'success',
+			'dismissible' => true,
+			'id'          => 'message',
+		)
+	);
+} elseif ( isset( $_GET['disabled'] ) ) {
+	$disabled = absint( $_GET['disabled'] );
+	if ( 1 === $disabled ) {
+		$message = __( 'Theme disabled.' );
+	} else {
+		/* translators: %s: Number of themes. */
+		$message = _n( '%s theme disabled.', '%s themes disabled.', $disabled );
+	}
+
+	wp_admin_notice(
+		sprintf( $message, number_format_i18n( $disabled ) ),
+		array(
+			'type'        => 'success',
+			'dismissible' => true,
+			'id'          => 'message',
+		)
+	);
+} elseif ( isset( $_GET['error'] ) && 'none' === $_GET['error'] ) {
+	wp_admin_notice(
+		__( 'No theme selected.' ),
+		array(
+			'type'        => 'error',
+			'dismissible' => true,
+			'id'          => 'message',
+		)
+	);
+}
+?>
+
+<p><?php _e( 'Network enabled themes are not shown on this screen.' ); ?></p>
+
+<form method="get">
+<?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?>
+<input type="hidden" name="id" value="<?php echo esc_attr( $id ); ?>" />
+</form>
+
+<?php $wp_list_table->views(); ?>
+
+<form method="post" action="site-themes.php?action=update-site">
+	<input type="hidden" name="id" value="<?php echo esc_attr( $id ); ?>" />
+
+<?php $wp_list_table->display(); ?>
+
+</form>
+
+</div>
+<?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>