';
}
return $str;
}
}
// prints out a list of the current page's children or siblings in a widget div
function asfp_subpages_nav($args=null) {
parse_str($args,$arg); // link_heading
global $post;
if (is_page() && !is_404() && !is_search() && !is_front_page()) {
// If CHILD_OF is not NULL, then this page has a parent
// Therefore, list siblings i.e. subpages of this page's parent
if ($post->post_parent)
$thelist = wp_list_pages('echo=0&title_li=&depth=2&sort_column=menu_order&child_of='.asfp_get_ancestor());
// If CHILD_OF is zero, this is a top level page, so list subpages only.
else
$thelist = wp_list_pages('echo=0&title_li=&depth=2&sort_column=menu_order&child_of='.$post->ID);
if (!empty($thelist)):
if ($post->post_parent) {
$sectitle = get_the_title(asfp_get_ancestor());
$securl = get_permalink(asfp_get_ancestor());
} else {
$sectitle = get_the_title($post->ID);
$securl = get_permalink($post->ID);
} ?>
'; echo $sectitle; if (isset($arg['link_heading'])) echo '' ?>
post_parent) {
$ancestor = get_posts('post_type=page&include='.$post->post_parent);
if ($ancestor[0]->post_parent) return $ancestor[0]->post_parent;
else return $post->post_parent;
} else return false;
}
/*
* NOT TEMPLATE FUNCTIONS * * * * * * * * * * * * * * * * * * * * * * * * * * *
*/
// Used by document types feature
function asfp_doctypes_regex($text) {
$types = get_option('asfp_doctypes_list');
$types = ereg_replace(',[:space:]*','|',$types);
// add the class to links
$text = eregi_replace('href=([\'|"][[:alnum:]|[:punct:]]*)\.('.$types.')([\'|"])','href=\\1.\\2\\3 class="link \\2"',$text);
// remove the class from links followed directly by an image tag
$text = ereg_replace('(]+)class="link [^"]+"([^>]*>)ID,'thumbnail','','url');
if (empty($postimg)) $postimg = $defaultimg;
if (is_single() || is_page()) $fb_thumb = $postimg;
else $fb_thumb = $defaultimg;
// figure out excerpt/description
global $post;
setup_postdata($post);
$description = get_bloginfo('description');
$excerpt = strip_tags(get_the_excerpt());
if (empty($excerpt)) $excerpt = $description;
?>
"/>