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<?php |
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namespace Ubiquity\controllers\rest; |
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use Ubiquity\utils\base\UString; |
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/** |
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* Base class for Formating Rest responses. |
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* Ubiquity\controllers\rest$ResponseFormatter |
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* This class is part of Ubiquity |
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* |
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* @author jcheron <[email protected]> |
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* @version 1.0.0 |
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* |
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*/ |
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class ResponseFormatter { |
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/** |
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* Returns a formated JSON response for an array of objects $objects |
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* |
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* @param array $objects |
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* @param array|null $pages |
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* @return string |
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*/ |
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public function get($objects, $pages = null) { |
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$objects = $this->getDatas ( $objects ); |
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return $this->format ( [ "datas" => $objects,"count" => \sizeof ( $objects ) ] ); |
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} |
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/** |
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* Returns an array of datas from an array of objects |
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* |
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* @param array $objects |
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* @param string $classname |
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* @return array |
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*/ |
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public function getDatas($objects, &$classname = null) { |
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$objects = \array_map ( function ($o) use (&$classname) { |
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return $this->cleanRestObject ( $o, $classname ); |
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}, $objects ); |
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return \array_values ( $objects ); |
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} |
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public function getJSONDatas($datas) { |
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return $this->toJson ( $this->getDatas ( $datas ) ); |
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} |
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/** |
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* Returns the array of attributes corresponding to an object $o |
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* |
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* @param object $o |
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* @param string $classname |
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* @return array |
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*/ |
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public function cleanRestObject($o, &$classname = null) { |
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$o = $o->_rest; |
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foreach ( $o as $k => $v ) { |
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if (isset ( $v->_rest )) { |
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$o [$k] = $v->_rest; |
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} |
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if (\is_array ( $v )) { |
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foreach ( $v as $index => $values ) { |
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if (isset ( $values->_rest )) |
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$v [$index] = $this->cleanRestObject ( $values ); |
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} |
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$o [$k] = $v; |
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} |
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} |
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return $o; |
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} |
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/** |
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* Returns a formated JSON response for an object $object |
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* |
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* @param object $object |
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* @return string |
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*/ |
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public function getOne($object) { |
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return $this->format ( [ "data" => $this->cleanRestObject ( $object ) ] ); |
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} |
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/** |
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* Formats a response array |
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* |
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* @param array $arrayResponse |
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* @return string |
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*/ |
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public function format($arrayResponse) { |
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return \json_encode ( $arrayResponse ); |
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} |
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/** |
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* Returns the model name corresponding to $controlleName |
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* |
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* @param string $controllerName |
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* @return string |
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*/ |
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public function getModel($controllerName) { |
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$array = \explode ( "\\", $controllerName ); |
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$result = \ucfirst ( end ( $array ) ); |
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if (UString::endswith ( $result, "s" )) { |
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$result = \substr ( $result, 0, - 1 ); |
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} |
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return $result; |
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} |
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/** |
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* Formats an array of datas in JSON |
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* |
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* @param array $data |
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* @return string |
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*/ |
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public function toJson($data) { |
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return \json_encode ( $data ); |
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} |
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/** |
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* Returns a JSON representation of the exception $e |
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* |
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* @param \Exception $e |
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* @return string |
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*/ |
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public function formatException($e) { |
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$error = new RestError ( @$e->getCode (), \utf8_encode ( $e->getMessage () ), @$e->getTraceAsString (), @$e->getFile (), 500 ); |
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return $this->format ( $error->asArray () ); |
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} |
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public static function toXML($data, &$xml_data) { |
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foreach ( $data as $key => $value ) { |
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if (is_numeric ( $key )) { |
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$key = 'item' . $key; // dealing with <0/>..<n/> issues |
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} |
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if (is_array ( $value )) { |
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$subnode = $xml_data->addChild ( $key ); |
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self::toXML ( $value, $subnode ); |
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} else { |
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$xml_data->addChild ( "$key", htmlspecialchars ( "$value" ) ); |
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} |
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} |
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} |
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} |
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phpMv /
ubiquity
