class.ilIndividualAssessmentMembersGUI.php

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<?php
require_once 'Modules/IndividualAssessment/classes/class.ilIndividualAssessmentMembersTableGUI.php';
require_once 'Modules/IndividualAssessment/classes/LearningProgress/class.ilIndividualAssessmentLPInterface.php';
class ilIndividualAssessmentMembersGUI {

        protected $ctrl;
        protected $parent_gui;
        protected $ref_id;
        protected $tpl;
        protected $lng;

        public function __construct($a_parent_gui, $a_ref_id) {
                global $DIC;
                $this->ctrl = $DIC['ilCtrl'];
                $this->parent_gui = $a_parent_gui;
                $this->object = $a_parent_gui->object;
                $this->ref_id = $a_ref_id;
                $this->tpl =  $DIC['tpl'];
                $this->lng = $DIC['lng'];
                $this->toolbar = $DIC['ilToolbar'];
                $this->access_handler = $this->object->accessHandler();
        }

        public function executeCommand() {
                if(!$this->access_handler->checkAccessToObj($this->object,'edit_members')
                        && !$this->access_handler->checkAccessToObj($this->object,'edit_learning_progress')
                        && !$this->access_handler->checkAccessToObj($this->object,'read_learning_progress') ) {
                        $this->parent_gui->handleAccessViolation();
                }
                $cmd = $this->ctrl->getCmd();
                $next_class = $this->ctrl->getNextClass();
                switch($next_class) {
                        case "ilrepositorysearchgui":
                                require_once 'Services/Search/classes/class.ilRepositorySearchGUI.php';
                                $rep_search = new ilRepositorySearchGUI();
                                $rep_search->setCallback($this,"addUsersFromSearch");
                                $this->ctrl->forwardCommand($rep_search);
                                break;
                        case "ilindividualassessmentmembergui":
                                require_once 'Modules/IndividualAssessment/classes/class.ilIndividualAssessmentMemberGUI.php';
                                $member = new ilIndividualAssessmentMemberGUI($this, $this->parent_gui, $this->ref_id);
                                $this->ctrl->forwardCommand($member);
                                break;
                        default:
                                if(!$cmd) {
                                        $cmd = 'view';
                                }
                                $this->$cmd();
                                break;
                }
        }

        protected function addedUsers() {
                if(!$_GET['failure']) {
                        ilUtil::sendSuccess($this->lng->txt('iass_add_user_success'));
                } else {
                        ilUtil::sendFailure($this->lng->txt('iass_add_user_failure'));
                }
                $this->view();
        }

        protected function view() {
                if($this->access_handler->checkAccessToObj($this->object,'edit_members')) {
                        require_once './Services/Search/classes/class.ilRepositorySearchGUI.php';

                        $search_params = ['crs', 'grp'];
                        $container_id = $this->object->getParentContainerIdByType($this->ref_id, $search_params);
                        if($container_id !== 0) {
                                ilRepositorySearchGUI::fillAutoCompleteToolbar(
                                $this,
                                $this->toolbar,
                                array(
                                        'auto_complete_name'    => $this->lng->txt('user'),
                                        'submit_name'                   => $this->lng->txt('add'),
                                        'add_search'                    => true,
                                        'add_from_container'            => $container_id
                                )
                                );
                        } else {
                                ilRepositorySearchGUI::fillAutoCompleteToolbar(
                                $this,
                                $this->toolbar,
                                array(
                                        'auto_complete_name'    => $this->lng->txt('user'),
                                        'submit_name'                   => $this->lng->txt('add'),
                                        'add_search'                    => true
                                )
                                );
                        }
                }
                $table = new ilIndividualAssessmentMembersTableGUI($this);
                $this->tpl->setContent($table->getHTML());
        }

        public function addUsersFromSearch($user_ids) {
                if($user_ids && is_array($user_ids) && !empty($user_ids)) {
                        $this->addUsers($user_ids);
                }

                ilUtil::sendInfo($this->lng->txt("search_no_selection"), true);
                $this->ctrl->redirectByClass(array(get_class($this->parent_gui),get_class($this)),'view');
        }

        public function addUsers(array $user_ids) {

                if(!$this->object->accessHandler()->checkAccessToObj($this->object,'edit_members')) {
                        $a_parent_gui->handleAccessViolation();
                }
                $iass = $this->object;
                $members = $iass->loadMembers();
                $failure = null;
                if(count($user_ids) === 0) {
                        $failure = 1;
                }
                foreach ($user_ids as $user_id) {
                        $user = new ilObjUser($user_id);
                        if(!$members->userAllreadyMember($user)) {
                                $members = $members->withAdditionalUser($user);
                        } else {
                                $failure = 1;
                        }
                }
                $members->updateStorageAndRBAC($iass->membersStorage(),$iass->accessHandler());
                ilIndividualAssessmentLPInterface::updateLPStatusByIds($iass->getId(),$user_ids);
                $this->ctrl->setParameter($this, 'failure', $failure);
                $this->ctrl->redirectByClass(array(get_class($this->parent_gui),get_class($this)),'addedUsers');
        }

        protected function removeUserConfirmation() {
                if(!$this->object->accessHandler()->checkAccessToObj($this->object,'edit_members')) {
                        $a_parent_gui->handleAccessViolation();
                }
                $this->parent_gui->setScreenId("iass", "members", "removeUserConfirmation");
                include_once './Services/Utilities/classes/class.ilConfirmationGUI.php';
                $confirm = new ilConfirmationGUI();
                $confirm->addItem('usr_id',$_GET['usr_id'], ilObjUser::_lookupFullname($_GET['usr_id']));
                $confirm->setHeaderText($this->lng->txt('iass_remove_user_qst'));
                $confirm->setFormAction($this->ctrl->getFormAction($this));
                $confirm->setConfirm($this->lng->txt('remove'), 'removeUser');
                $confirm->setCancel($this->lng->txt('cancel'), 'view');
                $this->tpl->setContent($confirm->getHTML());
        }

        public function removeUser() {
                if(!$this->object->accessHandler()->checkAccessToObj($this->object,'edit_members')) {
                        $a_parent_gui->handleAccessViolation();
                }
                $usr_id = $_POST['usr_id'];
                $iass = $this->object;
                $iass->loadMembers()
                        ->withoutPresentUser(new ilObjUser($usr_id))
                        ->updateStorageAndRBAC($iass->membersStorage(),$iass->accessHandler());
                ilIndividualAssessmentLPInterface::updateLPStatusByIds($iass->getId(),array($usr_id));
                $this->ctrl->redirectByClass(array(get_class($this->parent_gui),get_class($this)),'view');
        }
}