/**
* @param \MVCFundamental\Interfaces\FrontControllerInterface $app
* @return void
* @throws \MVCFundamental\Exception\ErrorException
*/
public static function boot(FrontControllerInterface $app)
{
// stores the FrontController
self::setFrontController($app);
// define internal handlers
set_exception_handler(array(__CLASS__, 'handleException'));
register_shutdown_function(array(__CLASS__, 'handleShutdown'));
if (self::getFrontController()->getOption('convert_error_to_exception') == true) {
set_error_handler(array(__CLASS__, 'handleError'));
}
// the required temporary directory
$tmp_dir = self::getFrontController()->getOption('temp_dir');
if (empty($tmp_dir) || !file_exists($tmp_dir) && !@DirectoryHelper::create($tmp_dir) || !is_dir($tmp_dir) || !is_writable($tmp_dir)) {
$tmp_dir = DirectoryHelper::slashDirname(sys_get_temp_dir()) . 'mvc-fundamental';
if (!@DirectoryHelper::ensureExists($tmp_dir)) {
throw new ErrorException(sprintf('The "%s" temporary directory can not be created or is not writable (and a default one could not be taken)!', $tmp_dir));
}
self::getFrontController()->setOption('temp_dir', $tmp_dir);
}
// the application logger
if (self::getFrontController()->getOption('minimum_log_level') == null) {
self::getFrontController()->setOption('log_level', self::getFrontController()->isMode('production') ? Logger::WARNING : Logger::DEBUG);
}
$logger_options = array('duplicate_errors' => false, 'directory' => self::getFrontController()->getOption('temp_dir'), 'minimum_log_level' => self::getFrontController()->getOption('log_level'));
$logger_class = self::getFrontController()->getOption('app_logger');
if (!class_exists($logger_class) || !Helper::classImplements($logger_class, self::getApi('logger'))) {
throw new ErrorException(sprintf('A logger must exist and implement the "%s" interface (for class "%s")!', self::getApi('logger'), $logger_class));
}
self::set('logger', new $logger_class($logger_options));
// load services
foreach (self::getFrontController()->getOptions() as $var => $val) {
if (array_key_exists($var, self::$_api)) {
self::set($var, self::apiFactory($var, $val));
}
if (array_key_exists($var, self::$_constructors)) {
$cls_index = self::$_constructors[$var];
self::getInstance()->setProvider($var, function ($app, $name, array $arguments = array()) use($val, $cls_index) {
return $app::apiFactory($cls_index, $val, $arguments);
});
}
}
self::get('event_manager')->setEventClass(self::getFrontController()->getOption('event_item'));
}
/**
* Copy file `$file_path` if it exists to `$target_path`
*
* @param string $file_path
* @param string $target_path
* @param bool $force
* @param array $logs Logs registry passed by reference
* @return bool
*/
public static function copy($file_path = null, $target_path = null, $force = false, array &$logs = array())
{
if (is_null($file_path) || is_null($target_path)) {
return null;
}
if (!file_exists($file_path)) {
$logs[] = sprintf('File path "%s" to copy was not found.', $file_path);
return false;
}
$target_dir = dirname($target_path);
$ok = !file_exists($target_dir) && true === $force ? Directory::create($target_dir) : true;
if ($ok) {
if (!file_exists($target_path) || true === $force) {
if (copy($file_path, $target_path)) {
return true;
} else {
$logs[] = sprintf('Can not copy file "%s" to "%s".', $file_path, $target_path);
}
} else {
$logs[] = sprintf('Can not over-write target file "%s" by copy (use param `$force=true`).', $target_path);
}
} else {
$logs[] = sprintf('Can not create target directory "%s" for copy.', $target_dir);
}
return false;
}
