<?php

/**

 * Link Management Administration Screen.

 *

 * @package WordPress

 * @subpackage Administration

 */

/** Load WordPress Administration Bootstrap */

require_once __DIR__ . '/admin.php';

if ( ! current_user_can( 'manage_links' ) ) {

	wp_die( __( 'Sorry, you are not allowed to edit the links for this site.' ) );

}

$wp_list_table = _get_list_table( 'WP_Links_List_Table' );

// Handle bulk deletes.

$doaction = $wp_list_table->current_action();

if ( $doaction && isset( $_REQUEST['linkcheck'] ) ) {

	check_admin_referer( 'bulk-bookmarks' );

	$redirect_to = admin_url( 'link-manager.php' );

	$bulklinks   = (array) $_REQUEST['linkcheck'];

	if ( 'delete' === $doaction ) {

		foreach ( $bulklinks as $link_id ) {

			$link_id = (int) $link_id;

			wp_delete_link( $link_id );

		}

		$redirect_to = add_query_arg( 'deleted', count( $bulklinks ), $redirect_to );

	} else {

		$screen = get_current_screen()->id;

		/** This action is documented in wp-admin/edit.php */

		$redirect_to = apply_filters( "handle_bulk_actions-{$screen}", $redirect_to, $doaction, $bulklinks ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

	}

	wp_redirect( $redirect_to );

	exit;

} elseif ( ! empty( $_GET['_wp_http_referer'] ) ) {

	wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), wp_unslash( $_SERVER['REQUEST_URI'] ) ) );

	exit;

}

$wp_list_table->prepare_items();

// Used in the HTML title tag.

$title       = __( 'Links' );

$this_file   = 'link-manager.php';

$parent_file = $this_file;

get_current_screen()->add_help_tab(

	array(

		'id'      => 'overview',

		'title'   => __( 'Overview' ),

		'content' =>

			'<p>' . sprintf(

				/* translators: %s: URL to Widgets screen. */

				__( 'You can add links here to be displayed on your site, usually using <a href="%s">Widgets</a>. By default, links to several sites in the WordPress community are included as examples.' ),

				'widgets.php'

			) . '</p>' .

			'<p>' . __( 'Links may be separated into Link Categories; these are different than the categories used on your posts.' ) . '</p>' .

			'<p>' . __( 'You can customize the display of this screen using the Screen Options tab and/or the dropdown filters above the links table.' ) . '</p>',

	)

);

get_current_screen()->add_help_tab(

	array(

		'id'      => 'deleting-links',

		'title'   => __( 'Deleting Links' ),

		'content' =>

			'<p>' . __( 'If you delete a link, it will be removed permanently, as Links do not have a Trash function yet.' ) . '</p>',

	)

);

get_current_screen()->set_help_sidebar(

	'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .

	'<p>' . __( '<a href="https://codex.wordpress.org/Links_Screen">Documentation on Managing Links</a>' ) . '</p>' .

	'<p>' . __( '<a href="https://wordpress.org/support/forums/">Support forums</a>' ) . '</p>'

);

get_current_screen()->set_screen_reader_content(

	array(

		'heading_list' => __( 'Links list' ),

	)

);

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

if ( ! current_user_can( 'manage_links' ) ) {

	wp_die( __( 'Sorry, you are not allowed to edit the links for this site.' ) );

}

?>

<div class="wrap nosubsub">

<h1 class="wp-heading-inline">

<?php

echo esc_html( $title );

?>

</h1>

<a href="link-add.php" class="page-title-action"><?php echo esc_html__( 'Add Link' ); ?></a>

<?php

if ( isset( $_REQUEST['s'] ) && strlen( $_REQUEST['s'] ) ) {

	echo '<span class="subtitle">';

	printf(

		/* translators: %s: Search query. */

		__( 'Search results for: %s' ),

		'<strong>' . esc_html( wp_unslash( $_REQUEST['s'] ) ) . '</strong>'

	);

	echo '</span>';

}

?>

<hr class="wp-header-end">

<?php

if ( isset( $_REQUEST['deleted'] ) ) {

	$deleted = (int) $_REQUEST['deleted'];

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

	$deleted_message = sprintf( _n( '%s link deleted.', '%s links deleted.', $deleted ), $deleted );

	wp_admin_notice(

		$deleted_message,

		array(

			'id'                 => 'message',

			'additional_classes' => array( 'updated' ),

			'dismissible'        => true,

		)

	);

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

}

?>

<form id="posts-filter" method="get">

<?php $wp_list_table->search_box( __( 'Search Links' ), 'link' ); ?>

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

<div id="ajax-response"></div>

</form>

</div>

<?php

require_once ABSPATH . 'wp-admin/admin-footer.php';