/**
* Invokes the dispatcher
*/
public function run()
{
$argumentsString = isset($_SERVER['QUERY_STRING']) ? $_SERVER['QUERY_STRING'] : '';
$arguments = array();
if ($argumentsString) {
parse_str($argumentsString, $tempArguments);
foreach ($tempArguments as $argumentKey => $argumentValue) {
$argumentKey = filter_var($argumentKey, FILTER_SANITIZE_STRING);
$argumentValue = filter_var($argumentValue, FILTER_SANITIZE_STRING);
$arguments[$argumentKey] = $argumentValue;
}
}
$uri = '';
if (isset($_SERVER['PATH_INFO'])) {
$uri = $_SERVER['PATH_INFO'];
} else {
if (isset($_SERVER['REQUEST_URI'])) {
$uriParts = explode('?', $_SERVER['REQUEST_URI'], 2);
$uri = $uriParts[0];
} else {
if (isset($_GET['u'])) {
$uri = $_GET['u'];
}
}
}
$uri = str_replace(' ', Page::URI_WHITESPACE_REPLACE, $uri);
$uri = filter_var($uri, FILTER_SANITIZE_URL);
$method = isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : 'GET';
Dispatcher::getSharedDispatcher()->dispatch($uri, $method, $arguments);
}
/**
* @param array $pages
* @return string
*/
public function renderPages($pages)
{
$output = '<ul>';
$currentPage = Dispatcher::getSharedDispatcher()->getPage();
foreach ($pages as $pageData) {
$uri = '#';
$title = '';
$target = '';
$class = '';
if (isset($pageData['page']) && $pageData['page']) {
// Page object
/** @var Page $page */
$page = $pageData['page'];
$uri = $page->getUri();
$title = $page->getTitle();
$target = $page->getIsExternalLink() ? '_blank' : '';
if ($currentPage) {
if ($page === $currentPage || $page->getIdentifier() === $currentPage->getIdentifier()) {
$class = 'active';
}
}
} else {
// Directory array
$title = $pageData['title'];
}
$output .= '<li' . ($class ? ' class="' . $class . '"' : '') . '>';
$output .= '<a href="' . $uri . '"';
if ($target) {
$output .= ' target="' . $target . '"';
}
$output .= '>' . $title . '</a>';
if (isset($pageData['children']) && $pageData['children']) {
$output .= $this->renderPages($pageData['children']);
}
$output .= '</li>';
}
$output .= '</ul>';
return $output;
}
