217 lines
8.0 KiB
PHP
217 lines
8.0 KiB
PHP
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<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2013-2014 (original work) Open Assessment Technologies SA
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*
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*/
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namespace oat\taoTestTaker\models;
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use oat\generis\model\GenerisRdf;
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use oat\generis\model\OntologyRdf;
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use oat\generis\model\OntologyRdfs;
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/**
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*
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* Crud services implements basic CRUD services, orginally intended for
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* REST controllers/ HTTP exception handlers.
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* Consequently the signatures and behaviors is closer to REST and throwing
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* HTTP like exceptions.
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*
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* @author Patrick Plichart, patrick@taotesting.com
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*
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*/
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class CrudService extends \tao_models_classes_CrudService
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{
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/**
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* (non-PHPdoc)
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* @see tao_models_classes_CrudService::getClassService()
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*/
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protected function getClassService()
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{
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return TestTakerService::singleton();
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}
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/**
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* (non-PHPdoc)
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* @see tao_models_classes_CrudService::delete()
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*/
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public function delete($resource)
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{
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$this->getClassService()->deleteSubject(new \core_kernel_classes_Resource($resource));
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return true;
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}
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/**
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*
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* @author Patrick Plichart, patrick@taotesting.com
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* @param array $propertiesValues
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* @return \core_kernel_classes_Resource
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* @throws \common_exception_Error
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* @throws \common_exception_MissingParameter
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* @throws \common_exception_PreConditionFailure
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* @throws \common_exception_ValidationFailed
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* @throws \oat\generis\model\user\PasswordConstraintsException
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*/
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public function createFromArray($propertiesValues = [])
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{
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// mandatory parameters
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if (! isset($propertiesValues[GenerisRdf::PROPERTY_USER_LOGIN])) {
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throw new \common_exception_MissingParameter("login");
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}
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if (! isset($propertiesValues[GenerisRdf::PROPERTY_USER_PASSWORD])) {
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throw new \common_exception_MissingParameter("password");
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}
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// validate parameters
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if (empty($propertiesValues[GenerisRdf::PROPERTY_USER_LOGIN])) {
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throw new \common_exception_ValidationFailed(GenerisRdf::PROPERTY_USER_LOGIN);
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}
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// default values and validation
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$propertiesValues[GenerisRdf::PROPERTY_USER_UILG] =
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self::readLangProperty($propertiesValues, GenerisRdf::PROPERTY_USER_UILG);
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$propertiesValues[GenerisRdf::PROPERTY_USER_DEFLG] =
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self::readLangProperty($propertiesValues, GenerisRdf::PROPERTY_USER_DEFLG);
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if (! isset($propertiesValues[OntologyRdfs::RDFS_LABEL])) {
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$propertiesValues[OntologyRdfs::RDFS_LABEL] = "";
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}
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// check if login already exists
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$userService = \tao_models_classes_UserService::singleton();
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if ($userService->loginExists($propertiesValues[GenerisRdf::PROPERTY_USER_LOGIN])) {
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throw new \common_exception_PreConditionFailure("login already exists");
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}
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$propertiesValues[GenerisRdf::PROPERTY_USER_PASSWORD] = \core_kernel_users_Service::getPasswordHash()->encrypt($propertiesValues[GenerisRdf::PROPERTY_USER_PASSWORD]);
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$type = isset($propertiesValues[OntologyRdf::RDF_TYPE]) ? $propertiesValues[OntologyRdf::RDF_TYPE] : $this->getRootClass();
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$label = $propertiesValues[OntologyRdfs::RDFS_LABEL];
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// hmmm
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unset($propertiesValues[OntologyRdfs::RDFS_LABEL]);
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unset($propertiesValues[OntologyRdf::RDF_TYPE]);
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$resource = parent::create($label, $type, $propertiesValues);
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$this->getClassService()->setTestTakerRole($resource);
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return $resource;
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}
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public function createFromLdapData($propertiesValues = array())
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{
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$this->checkIfMandatoryParametersExist($propertiesValues);
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$this->checkIfLoginAlreadyExists($propertiesValues);
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$propertiesValues = $this->setDefaultPropertiesValues($propertiesValues);
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$propertiesValues[PROPERTY_USER_PASSWORD] = \core_kernel_users_Service::getPasswordHash()->encryptWithoutValidation($propertiesValues[PROPERTY_USER_PASSWORD]);
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return $this->createTestTakerResource($propertiesValues);
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}
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private function checkIfMandatoryParametersExist($propertiesValues = array())
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{
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// mandatory parameters
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if (! isset($propertiesValues[PROPERTY_USER_LOGIN])) {
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throw new \common_exception_MissingParameter("login");
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}
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if (! isset($propertiesValues[PROPERTY_USER_PASSWORD])) {
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throw new \common_exception_MissingParameter("password");
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}
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}
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private function checkIfLoginAlreadyExists($propertiesValues = array())
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{
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// check if login already exists
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$userService = \tao_models_classes_UserService::singleton();
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if ($userService->loginExists($propertiesValues[PROPERTY_USER_LOGIN])) {
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throw new \common_exception_PreConditionFailure("login already exists");
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}
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}
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private function setDefaultPropertiesValues($propertiesValues = array())
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{
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// default values
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if (! isset($propertiesValues[PROPERTY_USER_UILG])) {
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$propertiesValues[PROPERTY_USER_UILG] = \tao_helpers_I18n::getLangResourceByCode(DEFAULT_LANG);
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}
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if (! isset($propertiesValues[PROPERTY_USER_DEFLG])) {
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$propertiesValues[PROPERTY_USER_DEFLG] = \tao_helpers_I18n::getLangResourceByCode(DEFAULT_LANG);
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}
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if (! isset($propertiesValues[RDFS_LABEL])) {
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$propertiesValues[RDFS_LABEL] = "";
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}
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return $propertiesValues;
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}
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private function createTestTakerResource($propertiesValues = array())
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{
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$type = isset($propertiesValues[RDF_TYPE]) ? $propertiesValues[RDF_TYPE] : $this->getRootClass();
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$label = $propertiesValues[RDFS_LABEL];
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// hmmm
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unset($propertiesValues[RDFS_LABEL]);
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unset($propertiesValues[RDF_TYPE]);
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$resource = parent::create($label, $type, $propertiesValues);
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$this->getClassService()->setTestTakerRole($resource);
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return $resource;
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}
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/**
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* (non-PHPdoc)
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* @see tao_models_classes_CrudService::update()
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*/
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public function update($uri = null, $propertiesValues = [])
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{
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if (is_null($uri)) {
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throw new \common_exception_MissingParameter("uri");
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}
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if (isset($propertiesValues[GenerisRdf::PROPERTY_USER_LOGIN])) {
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throw new \common_exception_PreConditionFailure("login update not allowed");
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}
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if (isset($propertiesValues[GenerisRdf::PROPERTY_USER_PASSWORD])) {
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$propertiesValues[GenerisRdf::PROPERTY_USER_PASSWORD] = \core_kernel_users_Service::getPasswordHash()->encrypt($propertiesValues[GenerisRdf::PROPERTY_USER_PASSWORD]);
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}
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parent::update($uri, $propertiesValues);
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// throw new common_exception_NotImplemented();
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}
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/**
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* @param array $properties
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* @param string $propKey
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* @return string
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* @throws \common_exception_Error
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* @throws \common_exception_ValidationFailed
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*/
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protected static function readLangProperty(array &$properties, $propKey)
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{
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if (!isset($properties[$propKey])) {
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return \tao_helpers_I18n::getLangResourceByCode(DEFAULT_LANG)->getUri();
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}
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$existingUri = \tao_models_classes_LanguageService::getExistingLanguageUri($properties[$propKey]);
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if ($existingUri === null) {
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throw new \common_exception_ValidationFailed($propKey);
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}
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return $existingUri;
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}
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}
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