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