/**
* action index
* @return \Zend\View\Model\ViewModel
*/
public function indexAction()
{
/**
* função anônima para var_dump estilizado
*/
$myVarDump = function ($nome_linha = "Nome da Linha", $data = null, $caracter = ' - ') {
echo str_repeat($caracter, 100) . '<br/>' . ucwords($nome_linha) . '<pre><br/>';
var_dump($data);
echo '</pre>' . str_repeat($caracter, 100) . '<br/><br/>';
};
/**
* Uso de cache
*/
if (!$this->cache()->hasItem('nome')) {
$myVarDump("Registro de Cache Agora", $this->cache()->setItem('nome', 'igor'));
} else {
$myVarDump("Cache Existente", $this->cache()->getItem('nome'));
}
/**
* conexão com banco
*/
/* $adapter = new Adaptador(array( // alias use Zend\Db\Adapter\Adapter as Adaptador
'driver' => 'Pdo_Mysql',
'database' => 'agenda_contatos',
'username' => 'tutorialzf2',
'password' => '!nF&rn0d3d4nt&'
));*/
$adapter = $this->getServiceLocator()->get('AdapterDb');
/**
* obter nome do schema do nosso banco
*/
$myVarDump("Nome Schema", $adapter->getCurrentSchema());
/**
* contar quantidade de elementos da nossa tabela
*/
$myVarDump("Quantidade elementos tabela contatos", $adapter->query("SELECT * FROM `contatos`")->execute()->count());
/**
* montar objeto sql e executar
*/
$sql = new Sql($adapter);
// use Zend\Db\Sql\Sql
$select = $sql->select()->from('contatos');
$statement = $sql->prepareStatementForSqlObject($select);
$resultsSql = $statement->execute();
$myVarDump("Objet Sql com Select executado", $resultsSql);
/**
* motar objeto resultset com objeto sql e mostrar resultado em array
*/
$resultSet = new \Zend\Db\ResultSet\ResultSet();
// nao necessita do use devido a sintaxe iniciando em \
$resultSet->initialize($resultsSql);
$myVarDump("Resultado do Objeto Sql para Array ", $resultSet->toArray());
die;
}
/**
* Load all contents
* @param array $criteria Filtering criteria
*/
public function loadAll(array $criteria = null)
{
if (is_null($criteria)) {
$criteria = array();
}
$select = $this->customSelect($this->content->getTable()->getSql()->select(), $criteria);
$tableMetadata = $this->content->getTableMetadata();
if (array_key_exists('sorting', $criteria) && is_array($criteria['sorting'])) {
foreach ($criteria['sorting'] as $field => $sort) {
if (in_array($field, $tableMetadata['columns'])) {
$select->order($field . ' ' . strtoupper(addslashes($sort)));
}
}
}
if (array_key_exists('filter', $criteria) && is_array($criteria['filter'])) {
foreach ($criteria['filter'] as $field => $word) {
if (is_string($word) && in_array($field, $tableMetadata['columns'])) {
$select->where($field . ' LIKE"' . addslashes($word) . '%"');
}
}
}
if (array_key_exists('count', $criteria) && $criteria['count'] > 0) {
$select->limit($criteria['count']);
if (array_key_exists('page', $criteria) && $criteria['page'] > 0) {
$select->offset(($criteria['page'] - 1) * $criteria['count']);
}
}
$propertyName = null;
if (property_exists($select, 'storeToCache')) {
$propertyName = $select->storeToCache;
}
if (!is_null($propertyName) && $this->content->getCache()->getItem($select->storeToCache) != '') {
$this->items = $this->content->getCache()->getItem($select->storeToCache);
} else {
try {
$statement = $this->content->getTable()->getSql()->prepareStatementForSqlObject($select);
$results = $statement->execute();
$resultSet = new \Zend\Db\ResultSet\ResultSet();
$resultSet->initialize($results);
$data = $resultSet->toArray();
} catch (\Exception $e) {
$mysqli = $this->content->getTable()->getAdapter()->getDriver()->getConnection()->getResource();
if (array_key_exists('firephp', $GLOBALS) && !headers_sent()) {
$GLOBALS['firephp']->error('Error in ' . get_called_class() . ' on query ' . $select->getSqlString($this->content->getTable()->getAdapter()->getPlatform()) . ' ' . $e->getMessage() . ' ' . $mysqli->errno . ' ' . $mysqli->error);
}
throw new \Exception('Error in ' . get_called_class() . ' on query ' . $select->getSqlString($this->content->getTable()->getAdapter()->getPlatform()) . ' ' . $e->getMessage() . ' ' . $mysqli->errno . ' ' . $mysqli->error, 1401301242);
}
if (!headers_sent()) {
//echo $select->getSqlString($this->content->getTable()->getAdapter()->getPlatform());
}
$this->items = array();
foreach ($data as $dataitem) {
$item = clone $this->content;
//$GLOBALS['firephp']->log($dataitem);
$item->setData($dataitem);
array_push($this->items, $item);
}
}
if (property_exists($select, 'storeToCache') && $this->content->getCache()->getItem($select->storeToCache) == '') {
$this->content->getCache()->setItem($select->storeToCache, $this->items);
}
}