public function link($args = array()) {
// get an <a> tag linking to the archive page of the post type
// by default the text will be the plural label for the post type
// if the post type doesn't have an archive, an empty string will be returned.
$defaults = array(
'text' => $this->plural_label(),
'root_relative' => true,
'current_class' => 'current'
);
$r = wp_parse_args( $args, $defaults );
$post_type_archive_url = $this->archive_url($r["root_relative"]);
if (!$post_type_archive_url) {
return '';
}
if ( $r['current_class'] && trim($_SERVER["REQUEST_URI"], "/") == trim($post_type_archive_url, "/") ) {
if (isset($r['class'])) {
$r['class'] .= (' '.$r['current_class']);
} else {
$r['class'] = $r['current_class'];
}
}
if ($r["root_relative"]) {
$tag = '<a href="'.WOOF::lpad($post_type_archive_url, "/").'"';
} else {
$tag = '<a href="'.get_bloginfo("home").$post_type_archive_url.'"';
}
foreach ($r as $key => $value) {
if ($key != "text" && $key != "href" && $key != "current_class" && $key != "root_relative") {
$tag .= ' '.$key.'="'.esc_attr($value).'"';
}
}
$tag .= '>'.$r['text'].'</a>';
return $tag;
}
