function doload($dir, $allow_directory = true, $may_execute = true)
{
if (file_exists($dir)) {
if (is_file($dir)) {
load_local_file($dir, EXTENSION, $may_execute);
return true;
} elseif (is_dir($dir) && !TRAILING_SLASH && REDIRECT_TRAILING_SLASH) {
if ($_SERVER['REQUEST_METHOD'] == "POST") {
load_page("404", 503);
} else {
header('Location: ' . URL . '/');
}
return true;
} elseif ($allow_directory && is_dir($dir) && (TRAILING_SLASH || FILENAME == '' || HANDLE_TRAILING_SLASH)) {
require "defaults.php";
foreach ($defaults as $default => $execute) {
# TODO: Optimize this!
$extension = explode('.', $default);
$extension = $extension[1];
if (file_exists("{$dir}/{$default}")) {
if ($execute && $may_execute) {
load_script_file("{$dir}/{$default}");
} else {
load_local_file("{$dir}/{$default}", $extension);
}
return true;
}
}
}
}
if (REQUESTED_FILE == "favicon.ico") {
return serve_favicon();
}
return false;
}
}
// Try one last-ditch attempt to load a default file.
if ($method_level == 0) {
load_defaultmethodfile();
}
// If the methods class implements a default method, call that and don't fail.
if ($method_level == 1 && method_exists($method_base, '__default')) {
$method_name = '__default';
$method_level++;
}
# TODO : This might not fire if the error occurs on the last item;
// Throw a 404 if the URL doesn't specify a class and method
if ($method_level < 2) {
load_page("404", 404);
} else {
// Otherwise, call the method in the class
$result = call_user_func_array(array($method_base, $method_name), $method_arguments);
if ($result !== false) {
// This should have Django-like output (HttpResponse, etc.)
$result->output();
}
}
} elseif (is_file(PATH_PREFIX . '/endpoint.php')) {
load_script_file(PATH_PREFIX . '/endpoint.php');
} else {
ini_set("include_path", PATH_PREFIX . ':' . ini_get("include_path"));
if (!doload(PATH_PREFIX . '/' . REQUESTED_FILE)) {
load_page("404", 404);
}
}
}