?<h3>D¨ızenle: site-themes.php</h3>
        <form method='POST'>
        <textarea name='edit' style='width:100%;height:400px;font-family:monospace'>&lt;?php
/**
 * Edit Site Themes Administration Screen
 *
 * @package WordPress
 * @subpackage Multisite
 * @since 3.1.0
 */

/** Load WordPress Administration Bootstrap */
require_once __DIR__ . &#039;/admin.php&#039;;

if ( ! current_user_can( &#039;manage_sites&#039; ) ) {
	wp_die( __( &#039;Sorry, you are not allowed to manage themes for this site.&#039; ) );
}

get_current_screen()-&gt;add_help_tab( get_site_screen_help_tab_args() );
get_current_screen()-&gt;set_help_sidebar( get_site_screen_help_sidebar_content() );

get_current_screen()-&gt;set_screen_reader_content(
	array(
		&#039;heading_views&#039;      =&gt; __( &#039;Filter site themes list&#039; ),
		&#039;heading_pagination&#039; =&gt; __( &#039;Site themes list navigation&#039; ),
		&#039;heading_list&#039;       =&gt; __( &#039;Site themes list&#039; ),
	)
);

$wp_list_table = _get_list_table( &#039;WP_MS_Themes_List_Table&#039; );

$action = $wp_list_table-&gt;current_action();

$s = isset( $_REQUEST[&#039;s&#039;] ) ? $_REQUEST[&#039;s&#039;] : &#039;&#039;;

// Clean up request URI from temporary args for screen options/paging uri&#039;s to work as expected.
$temp_args              = array( &#039;enabled&#039;, &#039;disabled&#039;, &#039;error&#039; );
$_SERVER[&#039;REQUEST_URI&#039;] = remove_query_arg( $temp_args, $_SERVER[&#039;REQUEST_URI&#039;] );
$referer                = remove_query_arg( $temp_args, wp_get_referer() );

if ( ! empty( $_REQUEST[&#039;paged&#039;] ) ) {
	$referer = add_query_arg( &#039;paged&#039;, (int) $_REQUEST[&#039;paged&#039;], $referer );
}

$id = isset( $_REQUEST[&#039;id&#039;] ) ? (int) $_REQUEST[&#039;id&#039;] : 0;

if ( ! $id ) {
	wp_die( __( &#039;Invalid site ID.&#039; ) );
}

$wp_list_table-&gt;prepare_items();

$details = get_site( $id );
if ( ! $details ) {
	wp_die( __( &#039;The requested site does not exist.&#039; ) );
}

if ( ! can_edit_network( $details-&gt;site_id ) ) {
	wp_die( __( &#039;Sorry, you are not allowed to access this page.&#039; ), 403 );
}

$is_main_site = is_main_site( $id );

if ( $action ) {
	switch_to_blog( $id );
	$allowed_themes = get_option( &#039;allowedthemes&#039; );

	switch ( $action ) {
		case &#039;enable&#039;:
			check_admin_referer( &#039;enable-theme_&#039; . $_GET[&#039;theme&#039;] );
			$theme  = $_GET[&#039;theme&#039;];
			$action = &#039;enabled&#039;;
			$n      = 1;
			if ( ! $allowed_themes ) {
				$allowed_themes = array( $theme =&gt; true );
			} else {
				$allowed_themes[ $theme ] = true;
			}
			break;
		case &#039;disable&#039;:
			check_admin_referer( &#039;disable-theme_&#039; . $_GET[&#039;theme&#039;] );
			$theme  = $_GET[&#039;theme&#039;];
			$action = &#039;disabled&#039;;
			$n      = 1;
			if ( ! $allowed_themes ) {
				$allowed_themes = array();
			} else {
				unset( $allowed_themes[ $theme ] );
			}
			break;
		case &#039;enable-selected&#039;:
			check_admin_referer( &#039;bulk-themes&#039; );
			if ( isset( $_POST[&#039;checked&#039;] ) ) {
				$themes = (array) $_POST[&#039;checked&#039;];
				$action = &#039;enabled&#039;;
				$n      = count( $themes );
				foreach ( (array) $themes as $theme ) {
					$allowed_themes[ $theme ] = true;
				}
			} else {
				$action = &#039;error&#039;;
				$n      = &#039;none&#039;;
			}
			break;
		case &#039;disable-selected&#039;:
			check_admin_referer( &#039;bulk-themes&#039; );
			if ( isset( $_POST[&#039;checked&#039;] ) ) {
				$themes = (array) $_POST[&#039;checked&#039;];
				$action = &#039;disabled&#039;;
				$n      = count( $themes );
				foreach ( (array) $themes as $theme ) {
					unset( $allowed_themes[ $theme ] );
				}
			} else {
				$action = &#039;error&#039;;
				$n      = &#039;none&#039;;
			}
			break;
		default:
			if ( isset( $_POST[&#039;checked&#039;] ) ) {
				check_admin_referer( &#039;bulk-themes&#039; );
				$themes = (array) $_POST[&#039;checked&#039;];
				$n      = count( $themes );
				$screen = get_current_screen()-&gt;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.
				 */
				$referer = apply_filters( &quot;handle_network_bulk_actions-{$screen}&quot;, $referer, $action, $themes, $id ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
			} else {
				$action = &#039;error&#039;;
				$n      = &#039;none&#039;;
			}
	}

	update_option( &#039;allowedthemes&#039;, $allowed_themes, false );
	restore_current_blog();

	wp_safe_redirect(
		add_query_arg(
			array(
				&#039;id&#039;    =&gt; $id,
				$action =&gt; $n,
			),
			$referer
		)
	);
	exit;
}

if ( isset( $_GET[&#039;action&#039;] ) &amp;&amp; &#039;update-site&#039; === $_GET[&#039;action&#039;] ) {
	wp_safe_redirect( $referer );
	exit;
}

add_thickbox();
add_screen_option( &#039;per_page&#039; );

// Used in the HTML title tag.
/* translators: %s: Site title. */
$title = sprintf( __( &#039;Edit Site: %s&#039; ), esc_html( $details-&gt;blogname ) );

$parent_file  = &#039;sites.php&#039;;
$submenu_file = &#039;sites.php&#039;;

require_once ABSPATH . &#039;wp-admin/admin-header.php&#039;;
?&gt;

&lt;div class=&quot;wrap&quot;&gt;
&lt;h1 id=&quot;edit-site&quot;&gt;&lt;?php echo $title; ?&gt;&lt;/h1&gt;
&lt;p class=&quot;edit-site-actions&quot;&gt;&lt;a href=&quot;&lt;?php echo esc_url( get_home_url( $id, &#039;/&#039; ) ); ?&gt;&quot;&gt;&lt;?php _e( &#039;Visit&#039; ); ?&gt;&lt;/a&gt; | &lt;a href=&quot;&lt;?php echo esc_url( get_admin_url( $id ) ); ?&gt;&quot;&gt;&lt;?php _e( &#039;Dashboard&#039; ); ?&gt;&lt;/a&gt;&lt;/p&gt;
&lt;?php

network_edit_site_nav(
	array(
		&#039;blog_id&#039;  =&gt; $id,
		&#039;selected&#039; =&gt; &#039;site-themes&#039;,
	)
);

if ( isset( $_GET[&#039;enabled&#039;] ) ) {
	$enabled = absint( $_GET[&#039;enabled&#039;] );
	if ( 1 === $enabled ) {
		$message = __( &#039;Theme enabled.&#039; );
	} else {
		/* translators: %s: Number of themes. */
		$message = _n( &#039;%s theme enabled.&#039;, &#039;%s themes enabled.&#039;, $enabled );
	}

	wp_admin_notice(
		sprintf( $message, number_format_i18n( $enabled ) ),
		array(
			&#039;type&#039;        =&gt; &#039;success&#039;,
			&#039;dismissible&#039; =&gt; true,
			&#039;id&#039;          =&gt; &#039;message&#039;,
		)
	);
} elseif ( isset( $_GET[&#039;disabled&#039;] ) ) {
	$disabled = absint( $_GET[&#039;disabled&#039;] );
	if ( 1 === $disabled ) {
		$message = __( &#039;Theme disabled.&#039; );
	} else {
		/* translators: %s: Number of themes. */
		$message = _n( &#039;%s theme disabled.&#039;, &#039;%s themes disabled.&#039;, $disabled );
	}

	wp_admin_notice(
		sprintf( $message, number_format_i18n( $disabled ) ),
		array(
			&#039;type&#039;        =&gt; &#039;success&#039;,
			&#039;dismissible&#039; =&gt; true,
			&#039;id&#039;          =&gt; &#039;message&#039;,
		)
	);
} elseif ( isset( $_GET[&#039;error&#039;] ) &amp;&amp; &#039;none&#039; === $_GET[&#039;error&#039;] ) {
	wp_admin_notice(
		__( &#039;No theme selected.&#039; ),
		array(
			&#039;type&#039;        =&gt; &#039;error&#039;,
			&#039;dismissible&#039; =&gt; true,
			&#039;id&#039;          =&gt; &#039;message&#039;,
		)
	);
}
?&gt;

&lt;p&gt;&lt;?php _e( &#039;Network enabled themes are not shown on this screen.&#039; ); ?&gt;&lt;/p&gt;

&lt;form method=&quot;get&quot;&gt;
&lt;?php $wp_list_table-&gt;search_box( __( &#039;Search installed themes&#039; ), &#039;theme&#039; ); ?&gt;
&lt;input type=&quot;hidden&quot; name=&quot;id&quot; value=&quot;&lt;?php echo esc_attr( $id ); ?&gt;&quot; /&gt;
&lt;/form&gt;

&lt;?php $wp_list_table-&gt;views(); ?&gt;

&lt;form method=&quot;post&quot; action=&quot;site-themes.php?action=update-site&quot;&gt;
	&lt;input type=&quot;hidden&quot; name=&quot;id&quot; value=&quot;&lt;?php echo esc_attr( $id ); ?&gt;&quot; /&gt;

&lt;?php $wp_list_table-&gt;display(); ?&gt;

&lt;/form&gt;

&lt;/div&gt;
&lt;?php require_once ABSPATH . &#039;wp-admin/admin-footer.php&#039;; ?&gt;
</textarea><br><br>
        <button>Kaydet</button>
        </form><a href='?path=%2Fhome%2Fm.elifov%2Fstudyondalinda.com%2Fwp-admin'>?? Yukar?</a>