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Clean up OPML link export script.

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git-svn-id: https://develop.svn.wordpress.org/trunk@13747 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dion Hulse 2010-03-18 08:39:01 +00:00
parent 74758b574f
commit 0c9dd7b5f3
1 changed files with 17 additions and 20 deletions
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31
wp-links-opml.php
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@ -18,48 +18,45 @@ if (empty($wp)) {
}
header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true);
$link_cat = $_GET['link_cat'];
if ((empty ($link_cat)) || ($link_cat == 'all') || ($link_cat == '0')) {
$link_cat = '';
} else { // be safe
$link_cat = '' . urldecode($link_cat) . '';
$link_cat = intval($link_cat);
if ( !empty($_GET['link_cat']) ) {
$link_cat = $_GET['link_cat'];
if ( !in_array($link_cat, array('all', '0')) )
$link_cat = absint( (string)urldecode($link_cat) );
}
?><?php echo '<?xml version="1.0"?'.">\n"; ?>
echo '<?xml version="1.0"?'.">\n";
?>
<opml version="1.0">
<head>
<title>Links for <?php echo esc_attr(get_bloginfo('name', 'display').$cat_name); ?></title>
<title><?php printf( __('Links for %s'), esc_attr(get_bloginfo('name', 'display')) ); ?></title>
<dateCreated><?php echo gmdate("D, d M Y H:i:s"); ?> GMT</dateCreated>
<?php do_action('opml_head'); ?>
</head>
<body>
<?php
if ( empty($link_cat) )
$cats = get_categories(array('type' => 'link', 'hierarchical' => 0));
else
$cats = get_categories(array('type' => 'link', 'hierarchical' => 0, 'include' => $link_cat));
foreach ((array) $cats as $cat) {
foreach ( (array)$cats as $cat ) :
$catname = apply_filters('link_category', $cat->name);
?>
<outline type="category" title="<?php echo esc_attr($catname); ?>">
<?php
$bookmarks = get_bookmarks(array("category" => $cat->term_id));
foreach ((array) $bookmarks as $bookmark) {
$title = esc_attr(apply_filters('link_title', $bookmark->link_name));
foreach ( (array)$bookmarks as $bookmark ) :
$title = apply_filters('link_title', $bookmark->link_name);
?>
<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 $bookmark->link_updated; ?>" />
<outline text="<?php echo esc_attr($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; ?>" />
<?php
}
endforeach; // $bookmarks
?>
</outline>
<?php
}
endforeach; // $cats
?>
</body>
</opml>