/**
* General scanning function
*/
public function startScan()
{
$controllers = array_filter(scandir(WORK_SPACE_FOLDER_PATH . 'controllers'), function ($element) {
return strstr($element, 'Controller.php', true);
});
foreach ($controllers as $controller) {
require_once WORK_SPACE_FOLDER_PATH . 'controllers' . DS . $controller;
if (!class_exists(ucfirst($classController = ucfirst(substr($controller, 0, -4))))) {
crash('The controller "' . $controller . '" does not have necessary class');
}
if (!property_exists($classController, 'url')) {
continue;
}
/**
* Loop across whole actions
*/
foreach ($classController::$url as $method => $paramsOfAction) {
$options = array('function' => $method, 'controller' => strtolower(strstr($classController, 'Controller', true)));
/**
* Preparing route record
*/
if (is_array($paramsOfAction)) {
if (!isset($paramsOfAction['url']) && !isset($paramsOfAction['patternUrl'])) {
crash('The route "' . $method . '" of controller\'s "' . $classController . '" does not have element "url" or "patternUrl"');
}
$exactlyUrl = isset($paramsOfAction['url']) ? 'url' : 'patternUrl';
if (isset($this->collectingOfUrl[$paramsOfAction[$exactlyUrl]])) {
crash('Double url or patternUrl "' . $exactlyUrl . '" in controller "' . $classController . '"');
}
if (isset($paramsOfAction['controller']) || isset($paramsOfAction['function'])) {
crash('The route array has invalid key of element: "function", "controller"');
}
$fUrl = $paramsOfAction[$exactlyUrl];
unset($paramsOfAction[$exactlyUrl]);
$this->collectingOfUrl[$fUrl] = array_merge($paramsOfAction, $options);
} else {
if (isset($this->collectingOfUrl[$paramsOfAction])) {
crash('Double route url "' . $paramsOfAction . '", controller "' . $classController);
}
$this->collectingOfUrl[$paramsOfAction] = $options;
}
}
}
Logging::checkRecordingFolderOnWritable();
$convertedArrayUrlToString = $this->convertingArrayUrlToString();
/**
* First saving
*/
if (!is_file(ROUTER_CACHE_FILE)) {
$this->saveRouteUrlInFile($convertedArrayUrlToString, true);
} else {
/**
* Compare and if there is need than save
*/
if (($routeFileContent = file_get_contents(ROUTER_CACHE_FILE)) === false) {
crash('File "route" can not open to read');
}
try {
if (($functionContext = mb_strstr($routeFileContent, 'getRoute(')) === false) {
throw new Exception();
}
eval('function ' . str_replace('getRoute', 'getRouteTemp', $functionContext));
if (!function_exists('getRouteTemp') || getRouteTemp() !== $this->collectingOfUrl) {
throw new Exception();
}
} catch (Exception $e) {
$this->saveRouteUrlInFile($convertedArrayUrlToString);
}
}
}
