wp-admin/link-import.php

   1 <?php
   2 // Links
   3 // Copyright (C) 2002 Mike Little -- mike@zed1.com
   4
   5 require_once('admin.php');
   6 $parent_file = 'link-manager.php';
   7 $title = __('Import Blogroll');
   8 $this_file = 'link-import.php';
   9
  10 $step = $_POST['step'];
  11 if (!$step) $step = 0;
  12 ?>
  13 <?php
  14 switch ($step) {
  15         case 0: {
  16                 include_once('admin-header.php');
  17                 if ( !current_user_can('manage_links') )
  18                         wp_die(__('Cheatin&#8217; uh?'));
  19
  20                 $opmltype = 'blogrolling'; // default.
  21 ?>
  22
  23 <div class="wrap">
  24
  25 <h2><?php _e('Import your blogroll from another system') ?> </h2>
  26 <form enctype="multipart/form-data" action="link-import.php" method="post" name="blogroll">
  27 <?php wp_nonce_field('import-bookmarks') ?>
  28
  29 <p><?php _e('If a program or website you use allows you to export your links or subscriptions as OPML you may import them here.'); ?></p>
  30 <div style="width: 70%; margin: auto; height: 8em;">
  31 <input type="hidden" name="step" value="1" />
  32 <input type="hidden" name="MAX_FILE_SIZE" value="30000" />
  33 <div style="width: 48%; float: left;">
  34 <h3><?php _e('Specify an OPML URL:'); ?></h3>
  35 <input type="text" name="opml_url" size="50" style="width: 90%;" value="http://" />
  36 </div>
  37
  38 <div style="width: 48%; float: left;">
  39 <h3><?php _e('Or choose from your local disk:'); ?></h3>
  40 <input id="userfile" name="userfile" type="file" size="30" />
  41 </div>
  42
  43 </div>
  44
  45 <p style="clear: both; margin-top: 1em;"><?php _e('Now select a category you want to put these links in.') ?><br />
  46 <?php _e('Category:') ?> <select name="cat_id">
  47 <?php
  48 $categories = get_terms('link_category', 'get=all');
  49 foreach ($categories as $category) {
  50 ?>
  51 <option value="<?php echo $category->term_id; ?>"><?php echo wp_specialchars(apply_filters('link_category', $category->name)); ?></option>
  52 <?php
  53 } // end foreach
  54 ?>
  55 </select></p>
  56
  57 <p class="submit"><input type="submit" name="submit" value="<?php _e('Import OPML File &raquo;') ?>" /></p>
  58 </form>
  59
  60 </div>
  61 <?php
  62                 break;
  63         } // end case 0
  64
  65         case 1: {
  66                 check_admin_referer('import-bookmarks');
  67
  68                 include_once('admin-header.php');
  69                 if ( !current_user_can('manage_links') )
  70                         wp_die(__('Cheatin&#8217; uh?'));
  71 ?>
  72 <div class="wrap">
  73
  74 <h2><?php _e('Importing...') ?></h2>
  75 <?php
  76                 $cat_id = abs( (int) $_POST['cat_id'] );
  77                 if ( $cat_id < 1 )
  78                         $cat_id  = 1;
  79
  80                 $opml_url = $_POST['opml_url'];
  81                 if ( isset($opml_url) && $opml_url != '' && $opml_url != 'http://' ) {
  82                         $blogrolling = true;
  83                 } else { // try to get the upload file.
  84                         $overrides = array('test_form' => false, 'test_type' => false);
  85                         $file = wp_handle_upload($_FILES['userfile'], $overrides);
  86
  87                         if ( isset($file['error']) )
  88                                 wp_die($file['error']);
  89
  90                         $url = $file['url'];
  91                         $opml_url = $file['file'];
  92                         $blogrolling = false;
  93                 }
  94
  95                 if ( isset($opml_url) && $opml_url != '' ) {
  96                         if ( $blogrolling === true ) {
  97                                 $opml = wp_remote_fopen($opml_url);
  98                         } else {
  99                                 $opml = file_get_contents($opml_url);
 100                         }
 101
 102                         include_once('link-parse-opml.php');
 103
 104                         $link_count = count($names);
 105                         for ( $i = 0; $i < $link_count; $i++ ) {
 106                                 if ('Last' == substr($titles[$i], 0, 4))
 107                                         $titles[$i] = '';
 108                                 if ( 'http' == substr($titles[$i], 0, 4) )
 109                                         $titles[$i] = '';
 110                                 $link = array( 'link_url' => $urls[$i], 'link_name' => $wpdb->escape($names[$i]), 'link_category' => array($cat_id), 'link_description' => $wpdb->escape($descriptions[$i]), 'link_owner' => $user_ID, 'link_rss' => $feeds[$i]);
 111                                 wp_insert_link($link);
 112                                 echo sprintf('<p>'.__('Inserted <strong>%s</strong>').'</p>', $names[$i]);
 113                         }
 114 ?>
 115
 116 <p><?php printf(__('Inserted %1$d links into category %2$s. All done! Go <a href="%3$s">manage those links</a>.'), $link_count, $cat_id, 'link-manager.php') ?></p>
 117
 118 <?php
 119 } // end if got url
 120 else
 121 {
 122         echo "<p>" . __("You need to supply your OPML url. Press back on your browser and try again") . "</p>\n";
 123 } // end else
 124
 125 if ( ! $blogrolling )
 126         apply_filters( 'wp_delete_file', $opml_url);
 127         @unlink($opml_url);
 128 ?>
 129 </div>
 130 <?php
 131                 break;
 132         } // end case 1
 133 } // end switch
 134
 135 include('admin-footer.php');
 136
 137 ?>