function GET()
{
$cache = $this->registry->get('cache');
if ($data = $cache->get('cms_' . $this->identifier)) {
$page = unserialize($data);
$page_cached = true;
} else {
// No valid cache found (you have to make the page)
$client = $this->registry->get('cms:client');
$page = $client->getPage($this->identifier);
$page = recursive_array_map('utf8_decode', $page);
$cache->save(serialize($page));
$page_cached = false;
}
if (!empty($page['http_header_status']) and $page['http_header_status'] == 'HTTP/1.0 404 Not Found') {
throw new k_http_Response(404);
}
$html = new IntrafacePublic_CMS_HTML_Parser($page);
$content = $html->getSection('content');
$this->document->title = $page['title'];
$this->document->style = $page['css'];
$this->document->keywords = $page['keywords'];
$this->document->description = $page['description'];
$this->document->navigation = $page['navigation_toplevel'];
if (!empty($page['navigation_sublevel'])) {
$this->document->subnavigation = $page['navigation_sublevel'];
} else {
$this->document->subnavigation = '';
}
if (empty($content['html'])) {
throw new Exception('no html section in the content');
}
return $content['html'];
}
function recursive_array_map($callback, &$var)
{
if (is_array($var)) {
foreach (array_keys($var) as $key) {
recursive_array_map($callback, $var[$key]);
}
} else {
$var = call_user_func_array($callback, array($var));
}
}
