<?php

/**

 * Manage link administration actions.

 *

 * This page is accessed by the link management pages and handles the forms and

 * AJAX processes for link actions.

 *

 * @package WordPress

 * @subpackage Administration

 */

/** Load WordPress Administration Bootstrap */

require_once ('admin.php');

wp_reset_vars(array('action', 'cat_id', 'linkurl', 'name', 'image', 'description', 'visible', 'target', 'category', 'link_id', 'submit', 'order_by', 'links_show_cat_id', 'rating', 'rel', 'notes', 'linkcheck[]'));

if ( ! current_user_can('manage_links') )

	wp_die( __('You do not have sufficient permissions to edit the links for this blog.') );

if ( !empty($_POST['deletebookmarks']) )

	$action = 'deletebookmarks';

if ( !empty($_POST['move']) )

	$action = 'move';

if ( !empty($_POST['linkcheck']) )

	$linkcheck = $_POST['linkcheck'];

$this_file = 'link-manager.php';

switch ($action) {

	case 'deletebookmarks' :

		check_admin_referer('bulk-bookmarks');

		//for each link id (in $linkcheck[]) change category to selected value

		if (count($linkcheck) == 0) {

			wp_redirect($this_file);

			exit;

		}

		$deleted = 0;

		foreach ($linkcheck as $link_id) {

			$link_id = (int) $link_id;

			if ( wp_delete_link($link_id) )

				$deleted++;

		}

		wp_redirect("$this_file?deleted=$deleted");

		exit;

		break;

	case 'move' :

		check_admin_referer('bulk-bookmarks');

		//for each link id (in $linkcheck[]) change category to selected value

		if (count($linkcheck) == 0) {

			wp_redirect($this_file);

			exit;

		}

		$all_links = join(',', $linkcheck);

		// should now have an array of links we can change

		//$q = $wpdb->query("update $wpdb->links SET link_category='$category' WHERE link_id IN ($all_links)");

		wp_redirect($this_file);

		exit;

		break;

	case 'add' :

		check_admin_referer('add-bookmark');

		add_link();

		wp_redirect( wp_get_referer() . '?added=true' );

		exit;

		break;

	case 'save' :

		$link_id = (int) $_POST['link_id'];

		check_admin_referer('update-bookmark_' . $link_id);

		edit_link($link_id);

		wp_redirect($this_file);

		exit;

		break;

	case 'delete' :

		$link_id = (int) $_GET['link_id'];

		check_admin_referer('delete-bookmark_' . $link_id);

		wp_delete_link($link_id);

		wp_redirect($this_file);

		exit;

		break;

	case 'edit' :

		wp_enqueue_script('link');

		wp_enqueue_script('xfn');

		$parent_file = 'link-manager.php';

		$submenu_file = 'link-manager.php';

		$title = __('Edit Link');

		$link_id = (int) $_GET['link_id'];

		if (!$link = get_link_to_edit($link_id))

			wp_die(__('Link not found.'));

		include ('edit-link-form.php');

		include ('admin-footer.php');

		break;

	default :

		break;

}

?>