[ Mini Kiebo ]

Server: Windows NT AKFAR_SERVER 10.0 build 26200 (Windows 10) AMD64 Path: D:/Jurnal PSCP/lib/pkp/controllers/grid/settings/roles/form/ [ Home ]
File: UserGroupForm.inc.php
<?php

/**
 * @file controllers/grid/settings/roles/form/UserGroupForm.inc.php
 *
 * Copyright (c) 2014-2021 Simon Fraser University
 * Copyright (c) 2003-2021 John Willinsky
 * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
 *
 * @class UserGroupForm
 * @ingroup controllers_grid_settings_roles_form
 *
 * @brief Form to add/edit user group.
 */

import('lib.pkp.classes.form.Form');
import('lib.pkp.classes.workflow.WorkflowStageDAO');

class UserGroupForm extends Form {

	/** @var Id of the user group being edited */
	var $_userGroupId;

	/** @var The context of the user group being edited */
	var $_contextId;


	/**
	 * Constructor.
	 * @param $contextId Context id.
	 * @param $userGroupId User group id.
	 */
	function __construct($contextId, $userGroupId = null) {
		parent::__construct('controllers/grid/settings/roles/form/userGroupForm.tpl');
		AppLocale::requireComponents(LOCALE_COMPONENT_APP_SUBMISSION);
		$this->_contextId = $contextId;
		$this->_userGroupId = $userGroupId;

		// Validation checks for this form
		$this->addCheck(new FormValidatorLocale($this, 'name', 'required', 'settings.roles.nameRequired'));
		$this->addCheck(new FormValidatorLocale($this, 'abbrev', 'required', 'settings.roles.abbrevRequired'));
		if ($this->getUserGroupId() == null) {
			$this->addCheck(new FormValidator($this, 'roleId', 'required', 'settings.roles.roleIdRequired'));
		}
		$this->addCheck(new FormValidatorPost($this));
		$this->addCheck(new FormValidatorCSRF($this));
	}

	//
	// Getters and Setters
	//
	/**
	 * Get the user group id.
	 * @return int userGroupId
	 */
	function getUserGroupId() {
		return $this->_userGroupId;
	}

	/**
	 * Get the context id.
	 * @return int contextId
	 */
	function getContextId() {
		return $this->_contextId;
	}

	//
	// Implement template methods from Form.
	//
	/**
	 * Get all locale field names
	 */
	function getLocaleFieldNames() {
		return array('name', 'abbrev');
	}

	/**
	 * @copydoc Form::initData()
	 */
	function initData() {
		$userGroupDao = DAORegistry::getDAO('UserGroupDAO'); /* @var $userGroupDao UserGroupDAO */
		$userGroup = $userGroupDao->getById($this->getUserGroupId());
		$stages = WorkflowStageDAO::getWorkflowStageTranslationKeys();
		$this->setData('stages', $stages);
		$this->setData('assignedStages', array()); // sensible default

		$roleDao = DAORegistry::getDAO('RoleDAO'); /* @var $roleDao RoleDAO */
		import('lib.pkp.classes.core.JSONMessage');
		$jsonMessage = new JSONMessage();
		$jsonMessage->setContent($roleDao->getForbiddenStages());
		$this->setData('roleForbiddenStagesJSON', $jsonMessage->getString());

		if ($userGroup) {
			$assignedStages = $userGroupDao->getAssignedStagesByUserGroupId($this->getContextId(), $userGroup->getId());

			$data = array(
				'userGroupId' => $userGroup->getId(),
				'roleId' => $userGroup->getRoleId(),
				'name' => $userGroup->getName(null), //Localized
				'abbrev' => $userGroup->getAbbrev(null), //Localized
				'assignedStages' => array_keys($assignedStages),
				'showTitle' => $userGroup->getShowTitle(),
				'permitSelfRegistration' => $userGroup->getPermitSelfRegistration(),
				'permitMetadataEdit' => $userGroup->getPermitMetadataEdit(),
				'recommendOnly' => $userGroup->getRecommendOnly(),
			);

			foreach ($data as $field => $value) {
				$this->setData($field, $value);
			}
		}
	}

	/**
	 * @copydoc Form::readInputData()
	 */
	function readInputData() {
		$this->readUserVars(array('roleId', 'name', 'abbrev', 'assignedStages', 'showTitle', 'permitSelfRegistration', 'recommendOnly', 'permitMetadataEdit'));
	}

	/**
	 * @copydoc Form::fetch()
	 */
	function fetch($request, $template = null, $display = false) {
		$templateMgr = TemplateManager::getManager($request);

		$roleDao = DAORegistry::getDAO('RoleDAO'); /* @var $roleDao RoleDAO */
		$templateMgr->assign('roleOptions', Application::getRoleNames(true));

		// Users can't edit the role once user group is created.
		// userGroupId is 0 for new User Groups because it is cast to int in UserGroupGridHandler.
		$disableRoleSelect = ($this->getUserGroupId() > 0) ? true : false;
		$templateMgr->assign('disableRoleSelect', $disableRoleSelect);
		$templateMgr->assign('selfRegistrationRoleIds', $this->getPermitSelfRegistrationRoles());
		$templateMgr->assign('recommendOnlyRoleIds', $this->getRecommendOnlyRoles());
		$templateMgr->assign('notChangeMetadataEditPermissionRoles', UserGroupDAO::getNotChangeMetadataEditPermissionRoles());

		return parent::fetch($request, $template, $display);
	}

	/**
	 * Get a list of roles optionally permitting user self-registration.
	 * @return array
	 */
	function getPermitSelfRegistrationRoles() {
		return array(ROLE_ID_REVIEWER, ROLE_ID_AUTHOR, ROLE_ID_READER);
	}

	/**
	 * Get a list of roles optionally permitting recommendOnly option.
	 * @return array
	 */
	function getRecommendOnlyRoles() {
		return array(ROLE_ID_MANAGER, ROLE_ID_SUB_EDITOR);
	}

	/**
	 * @copydoc Form::execute()
	 */
	function execute(...$functionParams) {
		parent::execute(...$functionParams);

		$request = Application::get()->getRequest();
		$userGroupId = $this->getUserGroupId();
		$userGroupDao = DAORegistry::getDAO('UserGroupDAO'); /* @var $userGroupDao UserGroupDAO */
		$roleDao = DAORegistry::getDAO('RoleDAO'); /* @var $roleDao RoleDAO */

		// Check if we are editing an existing user group or creating another one.
		if ($userGroupId == null) {
			$userGroup = $userGroupDao->newDataObject();
			$userGroup->setRoleId($this->getData('roleId'));
			$userGroup->setContextId($this->getContextId());
			$userGroup->setDefault(false);
			$userGroup->setShowTitle($this->getData('showTitle'));
			$userGroup->setPermitSelfRegistration($this->getData('permitSelfRegistration') && in_array($userGroup->getRoleId(), $this->getPermitSelfRegistrationRoles()));
			$userGroup->setPermitMetadataEdit($this->getData('permitMetadataEdit') && !in_array($this->getData('roleId'), UserGroupDAO::getNotChangeMetadataEditPermissionRoles()));
			if (in_array($this->getData('roleId'), UserGroupDAO::getNotChangeMetadataEditPermissionRoles())) {
				$userGroup->setPermitMetadataEdit(true);
			}

			$userGroup->setRecommendOnly($this->getData('recommendOnly') && in_array($userGroup->getRoleId(), $this->getRecommendOnlyRoles()));
			$userGroup = $this->_setUserGroupLocaleFields($userGroup, $request);

			$userGroupId = $userGroupDao->insertObject($userGroup);
		} else {
			$userGroup = $userGroupDao->getById($userGroupId);
			$userGroup = $this->_setUserGroupLocaleFields($userGroup, $request);
			$userGroup->setShowTitle($this->getData('showTitle'));
			$userGroup->setPermitSelfRegistration($this->getData('permitSelfRegistration') && in_array($userGroup->getRoleId(), $this->getPermitSelfRegistrationRoles()));
			$userGroup->setPermitMetadataEdit($this->getData('permitMetadataEdit') && !in_array($userGroup->getRoleId(), UserGroupDAO::getNotChangeMetadataEditPermissionRoles()));
			if (in_array($userGroup->getRoleId(), UserGroupDAO::getNotChangeMetadataEditPermissionRoles())) {
				$userGroup->setPermitMetadataEdit(true);
			} else {
				$stageAssignmentDao = DAORegistry::getDAO('StageAssignmentDAO'); /** @var stageAssignmentDao StageAssignmentDAO */
				$allUserAssignments = $stageAssignmentDao
					->getByUserGroupId($userGroupId, $this->getContextId())
					->toAssociativeArray();

				foreach($allUserAssignments as $userAssignment) {
					$userAssignment->setCanChangeMetadata($userGroup->getPermitMetadataEdit());
					$stageAssignmentDao->updateObject($userAssignment);
				}
			}
			
			$userGroup->setRecommendOnly($this->getData('recommendOnly') && in_array($userGroup->getRoleId(), $this->getRecommendOnlyRoles()));

			$userGroupDao->updateObject($userGroup);
		}

		// After we have created/edited the user group, we assign/update its stages.
		$assignedStages = $this->getData('assignedStages');
		// Always set all stages active for some permission levels.
		if (in_array($userGroup->getRoleId(), $roleDao->getAlwaysActiveStages())) $assignedStages = array_keys(WorkflowStageDAO::getWorkflowStageTranslationKeys());
		if ($assignedStages) {
			$this->_assignStagesToUserGroup($userGroupId, $assignedStages);
		}
	}


	//
	// Private helper methods
	//
	/**
	 * Setup the stages assignments to a user group in database.
	 * @param $userGroupId int User group id that will receive the stages.
	 * @param $userAssignedStages array of stages currently assigned to a user.
	 */
	function _assignStagesToUserGroup($userGroupId, $userAssignedStages) {
		$contextId = $this->getContextId();
		$userGroupDao = DAORegistry::getDAO('UserGroupDAO'); /* @var $userGroupDao UserGroupDAO */

		// Current existing workflow stages.
		$stages = WorkflowStageDAO::getWorkflowStageTranslationKeys();

		foreach (array_keys($stages) as $stageId) {
			$userGroupDao->removeGroupFromStage($contextId, $userGroupId, $stageId);
		}

		foreach ($userAssignedStages as $stageId) {

			// Make sure we don't assign forbidden stages based on
			// user groups role id. Override in case of some permission levels.
			$roleId = $this->getData('roleId');
			$roleDao = DAORegistry::getDAO('RoleDAO'); /* @var $roleDao RoleDAO */
			$forbiddenStages = $roleDao->getForbiddenStages($roleId);
			if (in_array($stageId, $forbiddenStages) && !in_array($roleId, $roleDao->getAlwaysActiveStages())) {
				continue;
			}

			// Check if is a valid stage.
			if (in_array($stageId, array_keys($stages))) {
				$userGroupDao->assignGroupToStage($contextId, $userGroupId, $stageId);
			} else {
				fatalError('Invalid stage id');
			}
		}
	}

	/**
	 * Set locale fields on a User Group object.
	 * @param UserGroup
	 * @param Request
	 * @return UserGroup
	 */
	function _setUserGroupLocaleFields($userGroup, $request) {
		$router = $request->getRouter();
		$context = $router->getContext($request);
		$supportedLocales = $context->getSupportedLocaleNames();

		if (!empty($supportedLocales)) {
			foreach ($context->getSupportedLocaleNames() as $localeKey => $localeName) {
				$name = $this->getData('name');
				$abbrev = $this->getData('abbrev');
				if (isset($name[$localeKey])) $userGroup->setName($name[$localeKey], $localeKey);
				if (isset($abbrev[$localeKey])) $userGroup->setAbbrev($abbrev[$localeKey], $localeKey);
			}
		} else {
			$localeKey = AppLocale::getLocale();
			$userGroup->setName($this->getData('name'), $localeKey);
			$userGroup->setAbbrev($this->getData('abbrev'), $localeKey);
		}

		return $userGroup;
	}
}