* */ class Yoast_Google_Model { public function __construct( /* polymorphic */ ) { if (func_num_args() == 1 && is_array(func_get_arg(0))) { // Initialize the model with the array's contents. $array = func_get_arg(0); $this->mapTypes($array); } } /** * Initialize this object's properties from an array. * * @param array $array Used to seed this object's properties. * @return void */ protected function mapTypes($array) { foreach ($array as $key => $val) { $this->$key = $val; $keyTypeName = "__$key" . 'Type'; $keyDataType = "__$key" . 'DataType'; if ($this->useObjects() && property_exists($this, $keyTypeName)) { if ($this->isAssociativeArray($val)) { if (isset($this->$keyDataType) && 'map' == $this->$keyDataType) { foreach($val as $arrayKey => $arrayItem) { $val[$arrayKey] = $this->createObjectFromName($keyTypeName, $arrayItem); } $this->$key = $val; } else { $this->$key = $this->createObjectFromName($keyTypeName, $val); } } else if (is_array($val)) { $arrayObject = array(); foreach ($val as $arrayIndex => $arrayItem) { $arrayObject[$arrayIndex] = $this->createObjectFromName($keyTypeName, $arrayItem); } $this->$key = $arrayObject; } } } } /** * Returns true only if the array is associative. * @param array $array * @return bool True if the array is associative. */ protected function isAssociativeArray($array) { if (!is_array($array)) { return false; } $keys = array_keys($array); foreach($keys as $key) { if (is_string($key)) { return true; } } return false; } /** * Given a variable name, discover its type. * * @param $name * @param $item * @return object The object from the item. */ private function createObjectFromName($name, $item) { $type = $this->$name; return new $type($item); } protected function useObjects() { global $apiConfig; return (isset($apiConfig['use_objects']) && $apiConfig['use_objects']); } /** * Verify if $obj is an array. * @throws Yoast_Google_Exception Thrown if $obj isn't an array. * @param array $obj Items that should be validated. * @param string $type Array items should be of this type. * @param string $method Method expecting an array as an argument. */ public function assertIsArray($obj, $type, $method) { if ($obj && !is_array($obj)) { throw new Yoast_Google_Exception("Incorrect parameter type passed to $method(), expected an" . " array containing items of type $type."); } } }