1<?php
2/**
3 * Edit Site Themes Administration Screen
4 *
5 * @package WordPress
6 * @subpackage Multisite
7 * @since 3.1.0
8 */
9
10/** Load WordPress Administration Bootstrap */
11require_once __DIR__ . '/admin.php';
12
13if ( ! current_user_can( 'manage_sites' ) ) {
14	wp_die( __( 'Sorry, you are not allowed to manage themes for this site.' ) );
15}
16
17get_current_screen()->add_help_tab( get_site_screen_help_tab_args() );
18get_current_screen()->set_help_sidebar( get_site_screen_help_sidebar_content() );
19
20get_current_screen()->set_screen_reader_content(
21	array(
22		'heading_views'      => __( 'Filter site themes list' ),
23		'heading_pagination' => __( 'Site themes list navigation' ),
24		'heading_list'       => __( 'Site themes list' ),
25	)
26);
27
28$wp_list_table = _get_list_table( 'WP_MS_Themes_List_Table' );
29
30$action = $wp_list_table->current_action();
31
32$s = isset( $_REQUEST['s'] ) ? $_REQUEST['s'] : '';
33
34// Clean up request URI from temporary args for screen options/paging uri's to work as expected.
35$temp_args              = array( 'enabled', 'disabled', 'error' );
36$_SERVER['REQUEST_URI'] = remove_query_arg( $temp_args, $_SERVER['REQUEST_URI'] );
37$referer                = remove_query_arg( $temp_args, wp_get_referer() );
38
39if ( ! empty( $_REQUEST['paged'] ) ) {
40	$referer = add_query_arg( 'paged', (int) $_REQUEST['paged'], $referer );
41}
42
43$id = isset( $_REQUEST['id'] ) ? (int) $_REQUEST['id'] : 0;
44
45if ( ! $id ) {
46	wp_die( __( 'Invalid site ID.' ) );
47}
48
49$wp_list_table->prepare_items();
50
51$details = get_site( $id );
52if ( ! $details ) {
53	wp_die( __( 'The requested site does not exist.' ) );
54}
55
56if ( ! can_edit_network( $details->site_id ) ) {
57	wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );
58}
59
60$is_main_site = is_main_site( $id );
61
62if ( $action ) {
63	switch_to_blog( $id );
64	$allowed_themes = get_option( 'allowedthemes' );
65
66	switch ( $action ) {
67		case 'enable':
68			check_admin_referer( 'enable-theme_' . $_GET['theme'] );
69			$theme  = $_GET['theme'];
70			$action = 'enabled';
71			$n      = 1;
72			if ( ! $allowed_themes ) {
73				$allowed_themes = array( $theme => true );
74			} else {
75				$allowed_themes[ $theme ] = true;
76			}
77			break;
78		case 'disable':
79			check_admin_referer( 'disable-theme_' . $_GET['theme'] );
80			$theme  = $_GET['theme'];
81			$action = 'disabled';
82			$n      = 1;
83			if ( ! $allowed_themes ) {
84				$allowed_themes = array();
85			} else {
86				unset( $allowed_themes[ $theme ] );
87			}
88			break;
89		case 'enable-selected':
90			check_admin_referer( 'bulk-themes' );
91			if ( isset( $_POST['checked'] ) ) {
92				$themes = (array) $_POST['checked'];
93				$action = 'enabled';
94				$n      = count( $themes );
95				foreach ( (array) $themes as $theme ) {
96					$allowed_themes[ $theme ] = true;
97				}
98			} else {
99				$action = 'error';
100				$n      = 'none';
101			}
102			break;
103		case 'disable-selected':
104			check_admin_referer( 'bulk-themes' );
105			if ( isset( $_POST['checked'] ) ) {
106				$themes = (array) $_POST['checked'];
107				$action = 'disabled';
108				$n      = count( $themes );
109				foreach ( (array) $themes as $theme ) {
110					unset( $allowed_themes[ $theme ] );
111				}
112			} else {
113				$action = 'error';
114				$n      = 'none';
115			}
116			break;
117		default:
118			if ( isset( $_POST['checked'] ) ) {
119				check_admin_referer( 'bulk-themes' );
120				$themes = (array) $_POST['checked'];
121				$n      = count( $themes );
122				$screen = get_current_screen()->id;
123
124				/**
125				 * Fires when a custom bulk action should be handled.
126				 *
127				 * The redirect link should be modified with success or failure feedback
128				 * from the action to be used to display feedback to the user.
129				 *
130				 * The dynamic portion of the hook name, `$screen`, refers to the current screen ID.
131				 *
132				 * @since 4.7.0
133				 *
134				 * @param string $redirect_url The redirect URL.
135				 * @param string $action       The action being taken.
136				 * @param array  $items        The items to take the action on.
137				 * @param int    $site_id      The site ID.
138				 */
139				$referer = apply_filters( "handle_network_bulk_actions-{$screen}", $referer, $action, $themes, $id ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
140			} else {
141				$action = 'error';
142				$n      = 'none';
143			}
144	}
145
146	update_option( 'allowedthemes', $allowed_themes );
147	restore_current_blog();
148
149	wp_safe_redirect(
150		add_query_arg(
151			array(
152				'id'    => $id,
153				$action => $n,
154			),
155			$referer
156		)
157	);
158	exit;
159}
160
161if ( isset( $_GET['action'] ) && 'update-site' === $_GET['action'] ) {
162	wp_safe_redirect( $referer );
163	exit;
164}
165
166add_thickbox();
167add_screen_option( 'per_page' );
168
169/* translators: %s: Site title. */
170$title = sprintf( __( 'Edit Site: %s' ), esc_html( $details->blogname ) );
171
172$parent_file  = 'sites.php';
173$submenu_file = 'sites.php';
174
175require_once ABSPATH . 'wp-admin/admin-header.php'; ?>
176
177<div class="wrap">
178<h1 id="edit-site"><?php echo $title; ?></h1>
179<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>
180<?php
181
182network_edit_site_nav(
183	array(
184		'blog_id'  => $id,
185		'selected' => 'site-themes',
186	)
187);
188
189if ( isset( $_GET['enabled'] ) ) {
190	$enabled = absint( $_GET['enabled'] );
191	if ( 1 === $enabled ) {
192		$message = __( 'Theme enabled.' );
193	} else {
194		/* translators: %s: Number of themes. */
195		$message = _n( '%s theme enabled.', '%s themes enabled.', $enabled );
196	}
197	echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $enabled ) ) . '</p></div>';
198} elseif ( isset( $_GET['disabled'] ) ) {
199	$disabled = absint( $_GET['disabled'] );
200	if ( 1 === $disabled ) {
201		$message = __( 'Theme disabled.' );
202	} else {
203		/* translators: %s: Number of themes. */
204		$message = _n( '%s theme disabled.', '%s themes disabled.', $disabled );
205	}
206	echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $disabled ) ) . '</p></div>';
207} elseif ( isset( $_GET['error'] ) && 'none' === $_GET['error'] ) {
208	echo '<div id="message" class="error notice is-dismissible"><p>' . __( 'No theme selected.' ) . '</p></div>';
209}
210?>
211
212<p><?php _e( 'Network enabled themes are not shown on this screen.' ); ?></p>
213
214<form method="get">
215<?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?>
216<input type="hidden" name="id" value="<?php echo esc_attr( $id ); ?>" />
217</form>
218
219<?php $wp_list_table->views(); ?>
220
221<form method="post" action="site-themes.php?action=update-site">
222	<input type="hidden" name="id" value="<?php echo esc_attr( $id ); ?>" />
223
224<?php $wp_list_table->display(); ?>
225
226</form>
227
228</div>
229<?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>
230