PHPXRef 0.7 : Wordpress 2.9.1 : /wp-links-opml.php source

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   1  <?php
   2  /**
   3   * Outputs the OPML XML format for getting the links defined in the link
   4   * administration. This can be used to export links from one blog over to
   5   * another. Links aren't exported by the WordPress export, so this file handles
   6   * that.
   7   *
   8   * This file is not added by default to WordPress theme pages when outputting
   9   * feed links. It will have to be added manually for browsers and users to pick
  10   * up that this file exists.
  11   *
  12   * @package WordPress
  13   */
  14  
  15  if (empty($wp)) {
  16      require_once ('./wp-load.php');
  17      wp();
  18  }
  19  
  20  header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true);
  21  $link_cat = $_GET['link_cat'];
  22  if ((empty ($link_cat)) || ($link_cat == 'all') || ($link_cat == '0')) {
  23      $link_cat = '';
  24  } else { // be safe
  25      $link_cat = '' . urldecode($link_cat) . '';
  26      $link_cat = intval($link_cat);
  27  }
  28  ?><?php echo '<?xml version="1.0"?'.">\n"; ?>
  29  <?php the_generator( 'comment' ); ?>
  30  <opml version="1.0">
  31      <head>
  32          <title>Links for <?php echo esc_attr(get_bloginfo('name', 'display').$cat_name); ?></title>
  33          <dateCreated><?php echo gmdate("D, d M Y H:i:s"); ?> GMT</dateCreated>
  34      </head>
  35      <body>
  36  <?php
  37  
  38  if (empty ($link_cat))
  39      $cats = get_categories("type=link&hierarchical=0");
  40  else
  41      $cats = get_categories('type=link&hierarchical=0&include='.$link_cat);
  42  
  43  foreach ((array) $cats as $cat) {
  44      $catname = apply_filters('link_category', $cat->name);
  45  
  46  ?>
  47  <outline type="category" title="<?php echo esc_attr($catname); ?>">
  48  <?php
  49  
  50      $bookmarks = get_bookmarks("category={$cat->term_id}");
  51      foreach ((array) $bookmarks as $bookmark) {
  52          $title = esc_attr(apply_filters('link_title', $bookmark->link_name));
  53  ?>
  54      <outline text="<?php echo $title; ?>" type="link" xmlUrl="<?php echo esc_attr($bookmark->link_rss); ?>" htmlUrl="<?php echo esc_attr($bookmark->link_url); ?>" updated="<?php if ('0000-00-00 00:00:00' != $bookmark->link_updated) echo $bookmark->link_updated; ?>" />
  55  <?php
  56  
  57      }
  58  ?>
  59  </outline>
  60  <?php
  61  
  62  }
  63  ?>
  64  </body>
  65  </opml>
PHP Cross Reference of Wordpress 2.9.1

/ -> wp-links-opml.php (source)
