/** * Extracts the value from the result using Collection::getPath. Also adds some additional logic for keys that need * to access n-1 indexes (e.g., ImportExport, Kinesis). The n-1 logic only works for the known cases. We will switch * to a jmespath implementation in the future to cover all cases * * @param Model $result * @param string $key * * @return mixed|null */ protected function getValueFromResult(Model $result, $key) { // Special handling for keys that need to access n-1 indexes if (strpos($key, '#') !== false) { $keyParts = explode('#', $key, 2); $items = $result->getPath(trim($keyParts[0], '/')); if ($items && is_array($items)) { $index = count($items) - 1; $key = strtr($key, array('#' => $index)); } } // Get the value return $result->getPath($key); }
/** * Check to see if the path of the output key is satisfied by the value * * @param Model $model Result model * @param string $key Key to check * @param string $checkValue Compare the key to the value * @param bool $all Set to true to ensure all value match or false to only match one * * @return bool */ protected function checkPath(Model $model, $key = null, $checkValue = array(), $all = true) { // If no key is set, then just assume true because the request succeeded if (!$key) { return true; } if (!($result = $model->getPath($key))) { return false; } $total = $matches = 0; foreach ((array) $result as $value) { $total++; foreach ((array) $checkValue as $check) { if ($value == $check) { $matches++; break; } } } // When matching all values, ensure that the match count matches the total count if ($all && $total != $matches) { return false; } return $matches > 0; }