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1cdc6a5 Update opml.
ryan authored
1 <?php
a6a1522 File file level phpdoc from jacobsantos. see #7037
ryan authored
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 */
1cdc6a5 Update opml.
ryan authored
14
973c124 Clean up OPML link export script.
dd32 authored
15 if ( empty($wp) ) {
5b81135 Allow wp-config.php to exist one level up from WordPress root directo…
ryan authored
16 require_once('./wp-load.php');
1cdc6a5 Update opml.
ryan authored
17 wp();
18 }
5ad9e0c First pass at OPML export of links.
mikelittle authored
19
9ce729e Content-Type, not Content-type, as headers are case sensitive. Props …
rob1n authored
20 header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true);
973c124 Clean up OPML link export script.
dd32 authored
21 $link_cat = '';
22 if ( !empty($_GET['link_cat']) ) {
23 $link_cat = $_GET['link_cat'];
24 if ( !in_array($link_cat, array('all', '0')) )
25 $link_cat = absint( (string)urldecode($link_cat) );
5ad9e0c First pass at OPML export of links.
mikelittle authored
26 }
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dd32 authored
27
28 echo '<?xml version="1.0"?'.">\n";
29 ?>
5ad9e0c First pass at OPML export of links.
mikelittle authored
30 <opml version="1.0">
9f534eb Remove trailing spaces and convert spaces to tabs. Props Nazgul. fix…
ryan authored
31 <head>
973c124 Clean up OPML link export script.
dd32 authored
32 <title><?php printf( __('Links for %s'), esc_attr(get_bloginfo('name', 'display')) ); ?></title>
9f534eb Remove trailing spaces and convert spaces to tabs. Props Nazgul. fix…
ryan authored
33 <dateCreated><?php echo gmdate("D, d M Y H:i:s"); ?> GMT</dateCreated>
d8490ae Add the generator element in feeds through the {rss2|atom|rdf|rss|opm…
westi authored
34 <?php do_action('opml_head'); ?>
9f534eb Remove trailing spaces and convert spaces to tabs. Props Nazgul. fix…
ryan authored
35 </head>
36 <body>
5ad9e0c First pass at OPML export of links.
mikelittle authored
37 <?php
973c124 Clean up OPML link export script.
dd32 authored
38 if ( empty($link_cat) )
cedfa01 Use array calling style. Props Denis-de-Bernardy. see #6647
ryan authored
39 $cats = get_categories(array('type' => 'link', 'hierarchical' => 0));
1cdc6a5 Update opml.
ryan authored
40 else
cedfa01 Use array calling style. Props Denis-de-Bernardy. see #6647
ryan authored
41 $cats = get_categories(array('type' => 'link', 'hierarchical' => 0, 'include' => $link_cat));
1cdc6a5 Update opml.
ryan authored
42
973c124 Clean up OPML link export script.
dd32 authored
43 foreach ( (array)$cats as $cat ) :
3dc7205 Change cat_name, cat_ID to name, term_id.
ryan authored
44 $catname = apply_filters('link_category', $cat->name);
328afed Link filters from jhodgdon. fixes #3595
ryan authored
45
5ad9e0c First pass at OPML export of links.
mikelittle authored
46 ?>
6c2ffdd _a(), _ea(), _xa(), attr() are now esc_attr__(), esc_attr_e(), esc_at…
markjaquith authored
47 <outline type="category" title="<?php echo esc_attr($catname); ?>">
5ad9e0c First pass at OPML export of links.
mikelittle authored
48 <?php
cedfa01 Use array calling style. Props Denis-de-Bernardy. see #6647
ryan authored
49 $bookmarks = get_bookmarks(array("category" => $cat->term_id));
973c124 Clean up OPML link export script.
dd32 authored
50 foreach ( (array)$bookmarks as $bookmark ) :
51 $title = apply_filters('link_title', $bookmark->link_name);
5ad9e0c First pass at OPML export of links.
mikelittle authored
52 ?>
973c124 Clean up OPML link export script.
dd32 authored
53 <outline text="<?php echo esc_attr($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; ?>" />
5ad9e0c First pass at OPML export of links.
mikelittle authored
54 <?php
973c124 Clean up OPML link export script.
dd32 authored
55 endforeach; // $bookmarks
51944d9 Link OPML changes, fixes #2325
matt authored
56 ?>
1cdc6a5 Update opml.
ryan authored
57 </outline>
51944d9 Link OPML changes, fixes #2325
matt authored
58 <?php
973c124 Clean up OPML link export script.
dd32 authored
59 endforeach; // $cats
5ad9e0c First pass at OPML export of links.
mikelittle authored
60 ?>
51944d9 Link OPML changes, fixes #2325
matt authored
61 </body>
cc83c30 Allow wp-links-opml.php to return the links for just one category. Fi…
westi authored
62 </opml>
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