eZ\Publish\Core\REST\Server\Input\Parser\UserGroupUpdate::parse PHP Method

    public function parse(array $data, ParsingDispatcher $parsingDispatcher)
    {
        $parsedData = array();
        if (array_key_exists('mainLanguageCode', $data)) {
            $parsedData['mainLanguageCode'] = $data['mainLanguageCode'];
        }
        if (array_key_exists('Section', $data) && is_array($data['Section'])) {
            if (!array_key_exists('_href', $data['Section'])) {
                throw new Exceptions\Parser("Missing '_href' attribute for Section element in UserGroupUpdate.");
            }
            $parsedData['sectionId'] = $this->requestParser->parseHref($data['Section']['_href'], 'sectionId');
        }
        if (array_key_exists('remoteId', $data)) {
            $parsedData['remoteId'] = $data['remoteId'];
        }
        if (array_key_exists('fields', $data)) {
            $groupLocationParts = explode('/', $this->requestParser->parseHref($data['__url'], 'groupPath'));
            $groupLocation = $this->locationService->loadLocation(array_pop($groupLocationParts));
            if (!is_array($data['fields']) || !array_key_exists('field', $data['fields']) || !is_array($data['fields']['field'])) {
                throw new Exceptions\Parser("Invalid 'fields' element for UserGroupUpdate.");
            }
            $parsedData['fields'] = array();
            foreach ($data['fields']['field'] as $fieldData) {
                if (!array_key_exists('fieldDefinitionIdentifier', $fieldData)) {
                    throw new Exceptions\Parser("Missing 'fieldDefinitionIdentifier' element in field data for UserGroupUpdate.");
                }
                if (!array_key_exists('fieldValue', $fieldData)) {
                    throw new Exceptions\Parser("Missing 'fieldValue' element for '{$fieldData['fieldDefinitionIdentifier']}' identifier in UserGroupUpdate.");
                }
                $fieldValue = $this->fieldTypeParser->parseFieldValue($groupLocation->contentId, $fieldData['fieldDefinitionIdentifier'], $fieldData['fieldValue']);
                $languageCode = null;
                if (array_key_exists('languageCode', $fieldData)) {
                    $languageCode = $fieldData['languageCode'];
                }
                $parsedData['fields'][$fieldData['fieldDefinitionIdentifier']] = array('fieldValue' => $fieldValue, 'languageCode' => $languageCode);
            }
        }
        $userGroupUpdateStruct = $this->userService->newUserGroupUpdateStruct();
        if (!empty($parsedData)) {
            if (array_key_exists('mainLanguageCode', $parsedData) || array_key_exists('remoteId', $parsedData)) {
                $userGroupUpdateStruct->contentMetadataUpdateStruct = $this->contentService->newContentMetadataUpdateStruct();
                if (array_key_exists('mainLanguageCode', $parsedData)) {
                    $userGroupUpdateStruct->contentMetadataUpdateStruct->mainLanguageCode = $parsedData['mainLanguageCode'];
                }
                if (array_key_exists('remoteId', $parsedData)) {
                    $userGroupUpdateStruct->contentMetadataUpdateStruct->remoteId = $parsedData['remoteId'];
                }
            }
            if (array_key_exists('fields', $parsedData)) {
                $userGroupUpdateStruct->contentUpdateStruct = $this->contentService->newContentUpdateStruct();
                foreach ($parsedData['fields'] as $fieldDefinitionIdentifier => $fieldValue) {
                    $userGroupUpdateStruct->contentUpdateStruct->setField($fieldDefinitionIdentifier, $fieldValue['fieldValue'], $fieldValue['languageCode']);
                }
            }
        }
        return new RestUserGroupUpdateStruct($userGroupUpdateStruct, array_key_exists('sectionId', $parsedData) ? $parsedData['sectionId'] : null);
    }