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   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  ?>