term_id] = $category->parent;
$parents = array_unique(array_diff($parents, array_keys($parents)));
if ( $zero = array_search('0', $parents) )
unset($parents[$zero]);
return $parents;
}
/**
* Place string in CDATA tag.
*
* @since unknown
*
* @param string $str String to place in XML CDATA tag.
*/
function dsq_export_wxr_cdata($str) {
if ( seems_utf8($str) == false )
$str = utf8_encode($str);
// $str = ent2ncr(esc_html($str));
$str = '', ']]]]>', $str ) . ']]>';
return $str;
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @return string Site URL.
*/
function dsq_export_wxr_site_url() {
global $current_site;
// mu: the base url
if ( isset($current_site->domain) ) {
return 'http://'.$current_site->domain.$current_site->path;
}
// wp: the blog url
else {
return get_bloginfo_rss('url');
}
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param object $c Category Object
*/
function dsq_export_wxr_cat_name($c) {
if ( empty($c->name) )
return;
echo '' . dsq_export_wxr_cdata($c->name) . '';
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param object $c Category Object
*/
function dsq_export_wxr_category_description($c) {
if ( empty($c->description) )
return;
echo '' . dsq_export_wxr_cdata($c->description) . '';
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param object $t Tag Object
*/
function dsq_export_wxr_tag_name($t) {
if ( empty($t->name) )
return;
echo '' . dsq_export_wxr_cdata($t->name) . '';
}
/**
* {@internal Missing Short Description}}
*
* @since unknown
*
* @param object $t Tag Object
*/
function dsq_export_wxr_tag_description($t) {
if ( empty($t->description) )
return;
echo '' . dsq_export_wxr_cdata($t->description) . '';
}
// receives an array of posts to export
function dsq_export_wp($post, $comments=null) {
global $wpdb;
if (!$comments) {
$comments = $wpdb->get_results( $wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_agent NOT LIKE 'Disqus/%%'", $post->ID) );
}
// start catching output
ob_start();
echo '\n";
?>
<?php bloginfo_rss('name'); ?>
WordPress ; Disqus
in_the_loop = true; // Fake being in the loop.
setup_postdata($post); ?>
-
<?php echo apply_filters('the_title_rss', $post->post_title); ?>
post_content) ); ?>
ID; ?>
post_date_gmt; ?>
comment_status; ?>
comment_ID; ?>
comment_author); ?>
comment_author_email; ?>
comment_author_url; ?>
comment_author_IP; ?>
comment_date; ?>
comment_date_gmt; ?>
comment_content) ?>
comment_approved; ?>
comment_type; ?>
comment_parent; ?>