php 开发的内容管理系统

								// Links				// Copyright (C) 2002 Mike Little -- mike@zed1.com								require_once('admin.php');				$parent_file = 'link-manager.php';				$title = __('Import Blogroll');				$this_file = 'link-import.php';								$step = $_POST['step'];				if (!$step) $step = 0;				?>								switch ($step) {				    case 0:				    {				        include_once('admin-header.php');				        if ( !current_user_can('manage_links') )				            die (__("Cheatin’ uh?"));								        $opmltype = 'blogrolling'; // default.				?>												 																																																																																								 								$categories = $wpdb->get_results("SELECT cat_id, cat_name, auto_toggle FROM $wpdb->linkcategories ORDER BY cat_id");				foreach ($categories as $category) {				?>												} // end foreach				?>																																                break;				            } // end case 0								    case 1: {						check_admin_referer('import-bookmarks');								                include_once('admin-header.php');				                if ( !current_user_can('manage_links') )				                    die (__("Cheatin' uh ?"));				?>												     								                $cat_id = $_POST['cat_id'];				                if (($cat_id == '') || ($cat_id == 0)) {				                    $cat_id  = 1;				                }								                $opml_url = $_POST['opml_url'];				                if (isset($opml_url) && $opml_url != '' && $opml_url != 'http://') {									$blogrolling = true;				                }				                else // try to get the upload file.								{									$overrides = array('test_form' => false, 'test_type' => false);									$file = wp_handle_upload($_FILES['userfile'], $overrides);													if ( isset($file['error']) )										die($file['error']);													$url = $file['url'];									$opml_url = $file['file'];									$blogrolling = false;								}								                if (isset($opml_url) && $opml_url != '') {				                    $opml = wp_remote_fopen($opml_url);				                    include_once('link-parse-opml.php');								                    $link_count = count($names);				                    for ($i = 0; $i < $link_count; $i++) {				                        if ('Last' == substr($titles[$i], 0, 4))				                            $titles[$i] = '';				                        if ('http' == substr($titles[$i], 0, 4))				                            $titles[$i] = '';				                        // FIXME:  Use wp_insert_link().				                        $query = "INSERT INTO $wpdb->links (link_url, link_name, link_target, link_category, link_description, link_owner, link_rss)				                                VALUES('{$urls[$i]}', '".$wpdb->escape($names[$i])."', '', $cat_id, '".$wpdb->escape($descriptions[$i])."', $user_ID, '{$feeds[$i]}')\n";				                        $result = $wpdb->query($query);										echo sprintf(''.__('Inserted %s').'', $names[$i]);				                    }				?>				     								                } // end if got url				                else				                {				                    echo "" . __("You need to supply your OPML url. Press back on your browser and try again") . "\n";				                } // end else												if ( ! $blogrolling )									@unlink($opml_url);				?>												                break;				            } // end case 1				} // end switch								include('admin-footer.php');								?>