/**
* index
*
* @param \dirp\http\request $req
* @param \dirp\http\response $res
*/
public function index(\dirp\http\request $req, \dirp\http\response $res)
{
$path = file::safe_path($req->get('dir', '/'));
$files = file::from_directory($path);
$relative = file::to_relative_path($path);
// most likely tried to list a file. a file is
// not a directory, silly.
if ($files === false) {
$res->redirect($req->get_base_uri());
}
$ev = event::fire('indexlist', array('files' => $files, 'body' => null, 'relative' => $relative, 'path' => $path));
// prepare the breadcrumb:
$root = $req->get_base_uri() . '?dir=';
$parts = explode('/', $relative);
$crumbs = array();
foreach ($parts as $i => $crumb) {
$crumbs[$crumb] = $root . '/' . rawurlencode(implode('/', array_slice($parts, 0, $i + 1)));
}
$this->master()->title = 'viewing: /' . $relative;
$this->master()->css[] = \dirp\app::asset('css/index/index.css');
$this->master()->body = $this->view('list')->render(array('files' => $ev->files, 'relative' => $relative, 'crumbs' => $crumbs, 'root' => $req->get_base_uri() . '/', 'filesroot' => \dirp\app::cfg()->files_uri, 'body_override' => $ev->body, 'files_count' => 0));
}
/**
* dispatch
* dispatches execution to a handler based on
* a request uri
*
* pattern modifications based on those by Joe Topjian,
* in the GluePHP micro-framework: http://gluephp.com/
*
* @param \dirp\http\request $request
* @param \dirp\http\response
* @throws \dirp\exception\routing if no routes are defined
* @throws \dirp\exception\routing if a method is assigned but not existant
* @return mixed
*/
public static function dispatch(\dirp\http\request $request, \dirp\http\response $response)
{
if (!static::$_routes) {
return false;
// boy i sure hope this is handled somewhere
}
$routes = static::$_routes;
$path = $request->get_uri();
foreach ($routes as $pair) {
$pattern = $pair[0];
$handler = $pair[1];
$pattern = str_replace('/', '\\/', $pattern);
$pattern = '^' . $pattern . '\\/?$';
if (preg_match("/{$pattern}/i", $path, $matches)) {
if (!method_exists($handler[0], $handler[1])) {
throw new \dirp\exception\routing('that method (' . $handler[1] . ') doesn\'t exist!');
}
// make matches available through the request
$request->set_params($matches);
// route passing/halting:
try {
// check for a 'before' handler for this controller.
if (method_exists($handler[0], 'before')) {
call_user_func(array($handler[0], 'before'), $request, $response);
}
if ($ret = call_user_func(array($handler[0], $handler[1]), $request, $response)) {
return $ret;
}
return $handler[0];
} catch (\dirp\exception\pass $e) {
continue;
} catch (\dirp\exception\halt $e) {
return $e->getMessage();
}
}
}
throw new \dirp\exception\routing('no matches, four oh four!');
}
