title = $title;
$this->href = $href;
$this->icon = $icon;
}
public function show()
{
$str = "";
$str .= "\n";
return $str;
}
}
class LinkGroup {
public $title;
public $id;
private $links = array();
public function LinkGroup($title, $id) {
$this->title = $title;
$this->id = $id;
}
public function add($link) {
$key = $link->title;
$this->links[$key] = $link;
}
public function show()
{
$str = "";
$str .= "\n";
$str .= "
".
htmlspecialchars_decode($this->title, ENT_QUOTES) . "
\n";
foreach($this->links as $link) {
$str .= $link->show();
}
$str .= "
\n";
foreach($this->groups as $group) {
if($groupid == $group->id || $groupid == "all") $str .= $group->show();
}
$str .= "
\n";
return $str;
}
private function read()
{
$dom = new DomDocument;
$dom->preserveWhiteSpace = FALSE;
$dom->load($this->file);
$xmlgroups = $dom->getElementsByTagName('group');
foreach ($xmlgroups as $xmlgroup) {
$group = new LinkGroup($xmlgroup->getAttribute('name'),
$xmlgroup->getAttribute('id'));
$xmllinks = $xmlgroup->getElementsByTagName('link');
foreach ($xmllinks as $xmllink) {
$link = new Link($xmllink->getAttribute('title'),
$xmllink->getAttribute('href'),
$xmllink->getAttribute('icon'));
$group->add($link);
}
$this->add($group);
}
// Key sort
// ksort($this->events);
}
public function Links($file)
{
$this->file = $file;
if(file_exists($file)) $this->read();
}
}
function links_init()
{
global $DATA_DIR;
return new Links($DATA_DIR . "/links.xml");
}
?>