/**
* Opens up stream
* @return resource
*/
function open()
{
if (isset($this->context)) {
$this->pointer = fopen($this->resource->getPath(), $this->mode->value(), false, $this->context);
} else {
$this->pointer = fopen($this->resource->getPath(), $this->mode->value());
}
if ($this->pointer) {
parent::open();
}
return $this->pointer;
}
/**
* Executes query
* Assembles query if necessary
* Opens stream if not already open
* Closes stream after result iteration/translation
* @return \qinq\Collection
*/
public function execute()
{
$this->assemble();
$result = [];
$it = $this->getIterator();
if ($it instanceof \Iterator) {
if (!$this->stream->isOpen()) {
$this->stream->open();
}
foreach ($it as $key => $value) {
$result[$key] = $this->translate($value);
}
$this->stream->close();
$this->assembled = false;
$this->setFilters([]);
}
return new qinq\Collection($result);
}
