| 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 | require_once('./wp-load.php'); |
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| 16 | |
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| 17 | header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true); |
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| 18 | $link_cat = ''; |
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| 19 | if ( !empty($_GET['link_cat']) ) { |
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| 20 | $link_cat = $_GET['link_cat']; |
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| 21 | if ( !in_array($link_cat, array('all', '0')) ) |
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| 22 | $link_cat = absint( (string)urldecode($link_cat) ); |
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| 23 | } |
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| 24 | |
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| 25 | echo '<?xml version="1.0"?'.">\n"; |
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| 26 | ?> |
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| 27 | <opml version="1.0"> |
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| 28 | <head> |
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| 29 | <title><?php printf( __('Links for %s'), esc_attr(get_bloginfo('name', 'display')) ); ?></title> |
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| 30 | <dateCreated><?php echo gmdate("D, d M Y H:i:s"); ?> GMT</dateCreated> |
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| 31 | <?php do_action('opml_head'); ?> |
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| 32 | </head> |
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| 33 | <body> |
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| 34 | <?php |
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| 35 | if ( empty($link_cat) ) |
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| 36 | $cats = get_categories(array('taxonomy' => 'link_category', 'hierarchical' => 0)); |
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| 37 | else |
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| 38 | $cats = get_categories(array('taxonomy' => 'link_category', 'hierarchical' => 0, 'include' => $link_cat)); |
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| 39 | |
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| 40 | foreach ( (array)$cats as $cat ) : |
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| 41 | $catname = apply_filters('link_category', $cat->name); |
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| 42 | |
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| 43 | ?> |
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| 44 | <outline type="category" title="<?php echo esc_attr($catname); ?>"> |
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| 45 | <?php |
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| 46 | $bookmarks = get_bookmarks(array("category" => $cat->term_id)); |
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| 47 | foreach ( (array)$bookmarks as $bookmark ) : |
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| 48 | $title = apply_filters('link_title', $bookmark->link_name); |
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| 49 | ?> |
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| 50 | <outline text="<?php echo esc_attr($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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| 51 | <?php |
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| 52 | endforeach; // $bookmarks |
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| 53 | ?> |
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| 54 | </outline> |
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| 55 | <?php |
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| 56 | endforeach; // $cats |
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| 57 | ?> |
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| 58 | </body> |
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| 59 | </opml> |
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