<?php

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/**

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* Edit Site Themes Administration Screen

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*

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* @package WordPress

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* @subpackage Multisite

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* @since 3.1.0

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*/

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/** Load WordPress Administration Bootstrap */

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require_once __DIR__ . '/admin.php';

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if ( ! current_user_can( 'manage_sites' ) ) {

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wp_die( __( 'Sorry, you are not allowed to manage themes for this site.' ) );

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}

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get_current_screen()->add_help_tab( get_site_screen_help_tab_args() );

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get_current_screen()->set_help_sidebar( get_site_screen_help_sidebar_content() );

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get_current_screen()->set_screen_reader_content(

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array(

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'heading_views' => __( 'Filter site themes list' ),

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'heading_pagination' => __( 'Site themes list navigation' ),

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'heading_list' => __( 'Site themes list' ),

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)

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);

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$wp_list_table = _get_list_table( 'WP_MS_Themes_List_Table' );

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$action = $wp_list_table->current_action();

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$s = isset( $_REQUEST['s'] ) ? $_REQUEST['s'] : '';

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// Clean up request URI from temporary args for screen options/paging uri's to work as expected.

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$temp_args = array( 'enabled', 'disabled', 'error' );

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$_SERVER['REQUEST_URI'] = remove_query_arg( $temp_args, $_SERVER['REQUEST_URI'] );

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$referer = remove_query_arg( $temp_args, wp_get_referer() );

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if ( ! empty( $_REQUEST['paged'] ) ) {

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$referer = add_query_arg( 'paged', (int) $_REQUEST['paged'], $referer );

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}

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$id = isset( $_REQUEST['id'] ) ? (int) $_REQUEST['id'] : 0;

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if ( ! $id ) {

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wp_die( __( 'Invalid site ID.' ) );

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}

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$wp_list_table->prepare_items();

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$details = get_site( $id );

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if ( ! $details ) {

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wp_die( __( 'The requested site does not exist.' ) );

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}

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if ( ! can_edit_network( $details->site_id ) ) {

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wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );

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}

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$is_main_site = is_main_site( $id );

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if ( $action ) {

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switch_to_blog( $id );

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$allowed_themes = get_option( 'allowedthemes' );

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switch ( $action ) {

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case 'enable':

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check_admin_referer( 'enable-theme_' . $_GET['theme'] );

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$theme = $_GET['theme'];

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$action = 'enabled';

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$n = 1;

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if ( ! $allowed_themes ) {

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$allowed_themes = array( $theme => true );

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} else {

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$allowed_themes[ $theme ] = true;

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}

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break;

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case 'disable':

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check_admin_referer( 'disable-theme_' . $_GET['theme'] );

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$theme = $_GET['theme'];

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$action = 'disabled';

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$n = 1;

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if ( ! $allowed_themes ) {

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$allowed_themes = array();

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} else {

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unset( $allowed_themes[ $theme ] );

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}

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break;

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case 'enable-selected':

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check_admin_referer( 'bulk-themes' );

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if ( isset( $_POST['checked'] ) ) {

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$themes = (array) $_POST['checked'];

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$action = 'enabled';

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$n = count( $themes );

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foreach ( (array) $themes as $theme ) {

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$allowed_themes[ $theme ] = true;

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}

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} else {

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$action = 'error';

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$n = 'none';

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}

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break;

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case 'disable-selected':

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check_admin_referer( 'bulk-themes' );

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if ( isset( $_POST['checked'] ) ) {

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$themes = (array) $_POST['checked'];

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$action = 'disabled';

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$n = count( $themes );

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foreach ( (array) $themes as $theme ) {

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unset( $allowed_themes[ $theme ] );

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}

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} else {

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$action = 'error';

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$n = 'none';

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}

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break;

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default:

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if ( isset( $_POST['checked'] ) ) {

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check_admin_referer( 'bulk-themes' );

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$themes = (array) $_POST['checked'];

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$n = count( $themes );

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$screen = get_current_screen()->id;

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/**

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* Fires when a custom bulk action should be handled.

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*

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* The redirect link should be modified with success or failure feedback

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* from the action to be used to display feedback to the user.

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*

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* The dynamic portion of the hook name, `$screen`, refers to the current screen ID.

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*

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* @since 4.7.0

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*

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* @param string $redirect_url The redirect URL.

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* @param string $action The action being taken.

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* @param array $items The items to take the action on.

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* @param int $site_id The site ID.

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*/

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$referer = apply_filters( "handle_network_bulk_actions-{$screen}", $referer, $action, $themes, $id ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

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} else {

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$action = 'error';

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$n = 'none';

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}

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}

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update_option( 'allowedthemes', $allowed_themes );

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restore_current_blog();

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wp_safe_redirect(

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add_query_arg(

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array(

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'id' => $id,

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$action => $n,

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),

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$referer

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)

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);

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exit;

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}

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if ( isset( $_GET['action'] ) && 'update-site' === $_GET['action'] ) {

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wp_safe_redirect( $referer );

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exit;

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}

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add_thickbox();

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add_screen_option( 'per_page' );

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/* translators: %s: Site title. */

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$title = sprintf( __( 'Edit Site: %s' ), esc_html( $details->blogname ) );

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$parent_file = 'sites.php';

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$submenu_file = 'sites.php';

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require_once ABSPATH . 'wp-admin/admin-header.php'; ?>

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<div class="wrap">

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<h1 id="edit-site"><?php echo $title; ?></h1>

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<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>

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<?php

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network_edit_site_nav(

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array(

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'blog_id' => $id,

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'selected' => 'site-themes',

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)

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);

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if ( isset( $_GET['enabled'] ) ) {

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$enabled = absint( $_GET['enabled'] );

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if ( 1 === $enabled ) {

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$message = __( 'Theme enabled.' );

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} else {

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/* translators: %s: Number of themes. */

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$message = _n( '%s theme enabled.', '%s themes enabled.', $enabled );

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}

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echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $enabled ) ) . '</p></div>';

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} elseif ( isset( $_GET['disabled'] ) ) {

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$disabled = absint( $_GET['disabled'] );

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if ( 1 === $disabled ) {

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$message = __( 'Theme disabled.' );

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} else {

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/* translators: %s: Number of themes. */

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$message = _n( '%s theme disabled.', '%s themes disabled.', $disabled );

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}

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echo '<div id="message" class="updated notice is-dismissible"><p>' . sprintf( $message, number_format_i18n( $disabled ) ) . '</p></div>';

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} elseif ( isset( $_GET['error'] ) && 'none' === $_GET['error'] ) {

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echo '<div id="message" class="error notice is-dismissible"><p>' . __( 'No theme selected.' ) . '</p></div>';

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}

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?>

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<p><?php _e( 'Network enabled themes are not shown on this screen.' ); ?></p>

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<form method="get">

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<?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?>

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<input type="hidden" name="id" value="<?php echo esc_attr( $id ); ?>" />

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</form>

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<?php $wp_list_table->views(); ?>

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<form method="post" action="site-themes.php?action=update-site">

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<input type="hidden" name="id" value="<?php echo esc_attr( $id ); ?>" />

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<?php $wp_list_table->display(); ?>

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</form>

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</div>

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<?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>

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