/**
* Abstract method for querying InfluxDB
*
* @param string $query
* @param ByConfigBuilder $valuesConfig Override the values section of the hydration
*
* @return Entity\Result
*/
protected function query($query, ByConfigBuilder $valuesConfig = null)
{
$results = $this->getRequest()->request('/query', $this->getRequest()->query()->addQueryPart('q', $query), null);
foreach ($results as $mainOffset => $result) {
$series = ArrayUtils::targetGet('series', $result, array());
foreach ($series as $offset => $serie) {
$columns = ArrayUtils::targetGet('columns', $serie);
$values = ArrayUtils::targetGet('values', $serie, array());
$tags = ArrayUtils::targetGet('tags', $serie, array());
foreach ($values as $index => $value) {
$values[$index] = array_combine($columns, $value);
}
$series[$offset] = array('tags' => $tags, 'values' => $values);
}
$results[$mainOffset]['series'] = $series;
}
/** @var \Aviogram\InfluxDB\Collection\Result $return */
$collection = ByConfig::hydrate($results, $this->getDefaultHydrateConfig($valuesConfig));
$result = $collection->current();
// Log the error
if ($result->hasError() === true) {
$this->getLogger()->error($result->getError());
}
return $result;
}
/**
* Builds an config based on the array given
* array(
* 'entity' => 'full_class_name',
* 'is_collection' => true | false,
* 'collection_entity' => 'full_class_name',
* 'fields' => array(
* 'fieldOne' => array(
* 'getter' => 'getFieldOne',
* 'setter' => 'setFieldOne',
* ),
* 'fieldTwo' => array(
* 'getter' => 'getFieldTwo',
* 'setter' => 'setFieldTwo',
* 'include' => array(
* 'entity' => 'full_class_name',
* 'fields' => array(
* 'fieldThree' => array(
* 'getter' => 'getFieldThree',
* 'setter' => 'setFieldThree',
* ),
* ),
* ),
* ),
* ),
* );
*
* @param array $config
*
* @return ByConfigBuilder
*
* @throws Exception\ConfigFailed When the field definition is not an array
* @throws Exception\ConfigFailed When the include definition is not an array
* @throws Exception\ConfigFailed When the entity class does not exists
* @throws Exception\ConfigFailed When the entity class does not contain the getMethod
* @throws Exception\ConfigFailed When the entity class does not contain the setMethod
*/
public static function createConfigByArray(array $config)
{
$entity = ArrayUtils::targetGet('entity', $config);
$isCollection = ArrayUtils::targetGet('entity', $config, false);
$collectionEntity = ArrayUtils::targetGet('collection_entity', $config);
$fields = ArrayUtils::targetGet('fields', $config, array());
$config = static::getConfigBuilder($entity, $isCollection, $collectionEntity);
foreach ($fields as $fieldName => $field) {
if (is_array($field) === false) {
throw new Exception\ConfigFailed('ArrayConfig is invalid. Field definition should be an array.', 1);
}
$getter = ArrayUtils::targetGet('getter', $field);
$setter = ArrayUtils::targetGet('setter', $field);
$include = ArrayUtils::targetGet('include', $field);
if ($include !== null) {
if (is_array($include) === false) {
throw new Exception\ConfigFailed('ArrayConfig is invalid. Include definition should be an array.', 1);
}
$include = static::createConfigByArray($include);
}
$config->addField($fieldName, $getter, $setter, $include);
}
return $config;
}
/**
* Get an option from the configuration
*
* @param string $key This can be a dotted separated string
* @param null $default This value will be returned when the key cannot be found
*
* @return mixed
*/
protected function getOption($key, $default = null)
{
return ArrayUtils::targetGet($key, $this->options, $default);
}
