/**
* Executa as configurações iniciais e prepara o a entidade responsáveç
* da biblioteca escolhida para ORM.
*/
public function init()
{
$config = Config::getInstance();
$paths = [SYS_ROOT . 'App' . DS . 'Models' . DS];
$dev_mode = $config->get('database.debug');
$conn_params = $this->loadConfiguration();
$doctrine_config = Setup::createAnnotationMetadataConfiguration($paths, $dev_mode);
if ($config->get('cache.cache')) {
try {
$cache = Cache::getInstance();
if ($cache instanceof Cache) {
$doctrine_config->setResultCacheImpl($cache->getDriver());
}
} catch (\Exception $e) {
$error = new Error();
$error->log($e);
}
}
$proxy_dir = SYS_ROOT . 'App' . DS . 'Models' . DS . 'Proxies';
if (!is_dir($proxy_dir)) {
if (mkdir($proxy_dir)) {
$doctrine_config->setProxyDir($proxy_dir);
}
}
$prefix = $config->get('database.connection.table_prefix');
if ($prefix != '') {
$evm = new EventManager();
$table_prefix = new DoctrineTablePrefix($prefix);
$evm->addEventListener(Events::loadClassMetadata, $table_prefix);
$this->entityManager = EntityManager::create($conn_params, $doctrine_config, $evm);
} else {
$this->entityManager = EntityManager::create($conn_params, $doctrine_config);
}
}
public function init()
{
$connData = $this->loadConfiguration();
try {
$pdo = new PDO('mysql:host=' . $connData['host'] . ';dbname=' . $connData['dbname'], $connData['user'], $connData['password']);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
$pdo->setAttribute(PDO::MYSQL_ATTR_INIT_COMMAND, 'SET NAMES UTF8');
$this->conn = $pdo;
} catch (PDOException $e) {
$error = new Error();
$error->log($e);
}
}
public function render($template, $params)
{
$template_path = $this->templates_path . $template . '.dolly';
if (is_file($template_path)) {
$template = file_get_contents($template_path);
foreach ($params as $key => $value) {
$template = str_replace('{{' . $key . '}}', $value, $template);
}
$template = '<?php' . PHP_EOL . PHP_EOL . $template;
return $template;
} else {
Error::log(new \Exception('Arquivo de template nao encontrado.'));
return false;
}
}
private function loadWorkers()
{
$path = SYS_ROOT . 'App' . DS . 'Workers' . DS;
if (!is_dir($path)) {
throw new \Exception("A pasta App\\Workers nao existe.");
}
$class_workers = $this->loadAppWorkers($path);
foreach ($class_workers as $worker) {
try {
$reflection = new \ReflectionClass($worker);
} catch (\ReflectionException $e) {
Error::log($e);
return;
}
$worker = $reflection->newInstance();
$worker->configure();
$this->workers[] = $this->getWorkerConfig($worker);
}
}
public function addGroup($config, $callback)
{
$router = $this->getSubRouter();
if (is_callable($callback)) {
$callback($router);
} else {
$e = new Error();
$e->log(new \Exception('Segundo parâmetro não é uma função do tipo callable'));
}
$sub_collection = $router->getCollection();
if (isset($config['defaults'])) {
$sub_collection->addDefaults($config['defaults']);
}
if (isset($config['mask'])) {
$sub_collection->addRequirements($config['mask']);
}
if (isset($config['options'])) {
$sub_collection->addOptions($config['options']);
}
if (isset($config['host'])) {
$sub_collection->setHost($config['host']);
}
if (isset($config['schemes'])) {
$sub_collection->setSchemes($config['schemes']);
}
if (isset($config['methods'])) {
$sub_collection->setMethods($config['methods']);
}
$this->collection->addCollection($sub_collection);
}
/**
* Paginador padrão, efetua a busca com base nos filtros recebidos e retorna componente de paginação.
*
* @param int $page
* @param array $filters
*
* @return Paginator
*/
public function paginate($page = 1, $filters = null)
{
$offset = $page == 1 ? 0 : $page * $this->per_page;
$qb = $this->manager->createQueryBuilder();
$qb->select('a')->from(get_class($this->model), 'a');
if (is_array($filters)) {
foreach ($filters as $field => $value) {
if ($value !== null) {
$qb->where("a.{$field} = :{$field}")->setParameter($field, $value);
} else {
$qb->where("a.{$field} IS NULL");
}
}
}
$query = $qb->getQuery();
unset($qb);
$query->setFirstResult($offset);
$query->setMaxResults($this->per_page);
try {
$paginator = new Paginator($query);
} catch (\Exception $e) {
Error::log($e);
return false;
}
$paginator = new \Anna\Paginator($paginator, $this->per_page, $page);
return $paginator;
}
