class.SettingsFormGUI.php

Go to the documentation of this file.

<?php
 
declare(strict_types=1);
 
namespace ILIAS\Survey\Settings;
 
use ILIAS\Survey\InternalGUIService;
use ILIAS\Survey\Mode\UIModifier;
use ILIAS\Survey\InternalDomainService;
 
class SettingsFormGUI
{
    protected InternalGUIService $ui_service;
    protected \ilObjectService $object_service;
    protected \ilObjSurvey $survey;
    protected UIModifier $modifier;
    protected InternalDomainService $domain_service;
    protected \ILIAS\Survey\Mode\FeatureConfig $feature_config;
    protected \ilRbacSystem $rbacsystem;
    private \ilGlobalTemplateInterface $main_tpl;
 
    public function __construct(
        InternalGUIService $ui_service,
        InternalDomainService $domain_service,
        \ilObjectService $object_service,
        \ilObjSurvey $survey,
        UIModifier $modifier
    ) {
        global $DIC;
        $this->main_tpl = $DIC->ui()->mainTemplate();
 
        $this->rbacsystem = $DIC->rbac()->system();
 
        $this->survey = $survey;
        $this->object_service = $object_service;
        $this->ui_service = $ui_service;
        $this->domain_service = $domain_service;
        $this->modifier = $modifier;
        $this->feature_config = $this->domain_service->modeFeatureConfig($survey->getMode());
    }
 
    public function checkForm(\ilPropertyFormGUI $form): bool
    {
        $feature_config = $this->feature_config;
        $lng = $this->ui_service->lng();
 
        $valid = false;
 
        if ($form->checkInput()) {
            $valid = true;
 
            if ($feature_config->supportsTutorNotification()) {
                if ($form->getInput("tut")) {
                    $tut_ids = $this->getTutorIdsFromForm($form);
                    // check if given "tutors" have write permission
                    if (!$tut_ids) {
                        $tut_ids = $form->getItemByPostVar("tut_ids");
                        $tut_ids->setAlert($lng->txt("survey_notification_tutor_recipients_invalid"));
                        $valid = false;
                    }
                }
                if ($form->getInput("tut_res")) {
                    $end = $form->getItemByPostVar("end_date");
                    if (!$end->getDate()) {
                        $tut_res = $form->getItemByPostVar("tut_res");
                        $tut_res->setAlert($lng->txt("svy_notification_tutor_results_alert"));
                        $valid = false;
                    }
 
                    // check if given "tutors" have write permission
                    $tut_res_ids = $this->getTutorResIdsFromForm($form);
                    if (!$tut_res_ids) {
                        $tut_res_ids = $form->getItemByPostVar("tut_res_ids");
                        $tut_res_ids->setAlert($lng->txt("survey_notification_tutor_recipients_invalid"));
                        $valid = false;
                    }
                }
            }
        }
 
        return $valid;
    }
 
    protected function getTutorIdsFromForm(\ilPropertyFormGUI $form): array
    {
        $rbacsystem = $this->rbacsystem;
        $survey = $this->survey;
 
        $tut_ids = array();
        $tut_logins = $form->getInput("tut_ids");
        foreach ($tut_logins as $tut_login) {
            $tut_id = \ilObjUser::_lookupId($tut_login);
            if ($tut_id && $rbacsystem->checkAccessOfUser($tut_id, "write", $survey->getRefId())) {
                $tut_ids[] = $tut_id;
            }
        }
        return $tut_ids;
    }
 
    protected function getTutorResIdsFromForm(\ilPropertyFormGUI $form): array
    {
        $rbacsystem = $this->rbacsystem;
        $survey = $this->survey;
 
        $tut_res_ids = array();
        $tut_logins = $form->getInput("tut_res_ids");
        foreach ($tut_logins as $tut_login) {
            $tut_id = \ilObjUser::_lookupId($tut_login);
            if ($tut_id && $rbacsystem->checkAccessOfUser($tut_id, "write", $survey->getRefId())) {
                $tut_res_ids[] = $tut_id;
            }
        }
        return $tut_res_ids;
    }
 
    public function getForm(
        string $target_class
    ): \ilPropertyFormGUI {
        $ctrl = $this->ui_service->ctrl();
        $lng = $this->ui_service->lng();
 
        $form = new \ilPropertyFormGUI();
        $form->setFormAction($ctrl->getFormActionByClass(
            $target_class
        ));
        $form->setId("survey_properties");
 
        $form = $this->withGeneral($form);
        $form = $this->withActivation($form);
        $form = $this->withPresentation($form);
        $form = $this->withBeforeStart($form);
        $form = $this->withAccess($form);
        $form = $this->withQuestionBehaviour($form);
        $form = $this->withAfterEnd($form, $target_class);
        $form = $this->withReminders($form);
        $form = $this->withResults($form);
        $form = $this->withOther($form);
 
        $form->addCommandButton("saveProperties", $lng->txt("save"));
 
        return $form;
    }
 
    public function withGeneral(
        \ilPropertyFormGUI $form
    ): \ilPropertyFormGUI {
        $survey = $this->survey;
        $lng = $this->ui_service->lng();
        $feature_config = $this->feature_config;
 
        // general properties
        $header = new \ilFormSectionHeaderGUI();
        $header->setTitle($lng->txt("settings"));
        $form->addItem($header);
 
        // title & description (meta data)
        //$md_obj = new ilMD($this->object->getId(), 0, "svy");
        //$md_section = $md_obj->getGeneral();
 
        $title = new \ilTextInputGUI($lng->txt("title"), "title");
        $title->setRequired(true);
        $title->setValue($survey->getTitle());
        $form->addItem($title);
 
        //$ids = $md_section->getDescriptionIds();
        //if ($ids) {
        //    $desc_obj = $md_section->getDescription(array_pop($ids));
 
        $desc = new \ilTextAreaInputGUI($lng->txt("description"), "description");
        $desc->setRows(4);
        $desc->setValue($survey->getLongDescription());
        $form->addItem($desc);
 
        $ne = new \ilNonEditableValueGUI($lng->txt("type"));
        $ne->setValue(
            $this->domain_service
                ->modeProvider($survey->getMode())
                ->getTitle()
        );
        $form->addItem($ne);
 
        if ($feature_config->usesAppraisees()) {
            $self_rate = new \ilCheckboxInputGUI($lng->txt("survey_360_self_raters"), "self_rate");
            $self_rate->setInfo($lng->txt("survey_360_self_raters_info"));
            $self_rate->setChecked($survey->get360SelfRaters());
            $form->addItem($self_rate);
 
            $self_appr = new \ilCheckboxInputGUI($lng->txt("survey_360_self_appraisee"), "self_appr");
            $self_appr->setInfo($lng->txt("survey_360_self_appraisee_info"));
            $self_appr->setChecked($survey->get360SelfAppraisee());
            $form->addItem($self_appr);
        }
 
        foreach ($this->modifier->getSurveySettingsGeneral($survey) as $item) {
            $form->addItem($item);
        }
        return $form;
    }
 
    public function withActivation(
        \ilPropertyFormGUI $form
    ): \ilPropertyFormGUI {
        $lng = $this->ui_service->lng();
        $survey = $this->survey;
 
        // activation
        $lng->loadLanguageModule('rep');
 
        $section = new \ilFormSectionHeaderGUI();
        $section->setTitle($lng->txt('rep_activation_availability'));
        $form->addItem($section);
 
        // additional info only with multiple references
        $act_obj_info = $act_ref_info = "";
        if (count(\ilObject::_getAllReferences($survey->getId())) > 1) {
            $act_obj_info = ' ' . $lng->txt('rep_activation_online_object_info');
            $act_ref_info = $lng->txt('rep_activation_access_ref_info');
        }
 
        $online = new \ilCheckboxInputGUI($lng->txt('rep_activation_online'), 'online');
        $online->setInfo($lng->txt('svy_activation_online_info') . $act_obj_info);
        $online->setChecked(!$survey->getOfflineStatus());
        $form->addItem($online);
 
        $time_based_aval = new \ilCheckboxInputGUI($lng->txt('rep_time_based_availability'), 'time_based_avail');
        $time_based_aval->setChecked(
            (int) $survey->getActivationStartDate() > 0 ||
            (int) $survey->getActivationEndDate() > 0
        );
        $form->addItem($time_based_aval);
 
        $dur = new \ilDateDurationInputGUI($lng->txt('rep_time_period'), "access_period");
        $dur->setShowTime(true);
        $date = $survey->getActivationStartDate();
        $dur->setStart($date
            ? new \ilDateTime($date, IL_CAL_UNIX)
            : null);
        $date = $survey->getActivationEndDate();
        $dur->setEnd($date
            ? new \ilDateTime($date, IL_CAL_UNIX)
            : null);
        $time_based_aval->addSubItem($dur);
 
        $visible = new \ilCheckboxInputGUI($lng->txt('rep_activation_limited_visibility'), 'access_visiblity');
        $visible->setInfo($lng->txt('svy_activation_limited_visibility_info'));
        $visible->setChecked($survey->getActivationVisibility());
        $time_based_aval->addSubItem($visible);
 
        return $form;
    }
 
    public function withPresentation(
        \ilPropertyFormGUI $form
    ): \ilPropertyFormGUI {
        $obj_service = $this->object_service;
        $survey = $this->survey;
        $lng = $this->ui_service->lng();
 
        // presentation
        $section = new \ilFormSectionHeaderGUI();
        $section->setTitle($lng->txt('obj_presentation'));
        $form->addItem($section);
 
        // tile image
        $obj_service->commonSettings()->legacyForm($form, $survey)->addTileImage();
 
        return $form;
    }
 
    public function withBeforeStart(
        \ilPropertyFormGUI $form
    ): \ilPropertyFormGUI {
        $survey = $this->survey;
        $lng = $this->ui_service->lng();
 
        $section = new \ilFormSectionHeaderGUI();
        $section->setTitle($lng->txt('svy_settings_section_before_start'));
        $form->addItem($section);
 
        // introduction
        $intro = new \ilTextAreaInputGUI($lng->txt("introduction"), "introduction");
        $intro->setValue($survey->prepareTextareaOutput($survey->getIntroduction()));
        $intro->setRows(10);
        $intro->setCols(80);
        $intro->setInfo($lng->txt("survey_introduction_info"));
        if ((new \ilRTESettings($this->domain_service->lng(), $this->domain_service->user()))->getRichTextEditor() === "tinymce") {
            $intro->setUseRte(true);
            $intro->setRteTagSet("mini");
        }
        $form->addItem($intro);
 
        return $form;
    }
 
    public function withAccess(
        \ilPropertyFormGUI $form
    ): \ilPropertyFormGUI {
        $survey = $this->survey;
        $lng = $this->ui_service->lng();
        $feature_config = $this->feature_config;
 
        // access
 
        $section = new \ilFormSectionHeaderGUI();
        $section->setTitle($lng->txt('svy_settings_section_access'));
        $form->addItem($section);
 
        // enable start date
        $start = $survey->getStartDate();
        // start date
        $startingtime = new \ilDateTimeInputGUI($lng->txt("start_date"), 'start_date');
        $startingtime->setShowTime(true);
        if ($start) {
            $startingtime->setDate(new \ilDateTime($start, IL_CAL_TIMESTAMP));
        }
        $form->addItem($startingtime);
 
        // enable end date
        $end = $survey->getEndDate();
        // end date
        $endingtime = new \ilDateTimeInputGUI($lng->txt("end_date"), 'end_date');
        $endingtime->setShowTime(true);
        if ($end) {
            $endingtime->setDate(new \ilDateTime($end, IL_CAL_TIMESTAMP));
        }
        $form->addItem($endingtime);
 
        // anonymization
        if ($feature_config->supportsAccessCodes()) {
            $codes = new \ilCheckboxInputGUI($lng->txt("survey_access_codes"), "acc_codes");
            $codes->setInfo($lng->txt("survey_access_codes_info"));
            $codes->setChecked(!$survey->isAccessibleWithoutCode());
            $form->addItem($codes);
 
            if (\ilObjSurvey::_hasDatasets($survey->getSurveyId())) {
                $codes->setDisabled(true);
            }
        }
 
        return $form;
    }
 
    public function withQuestionBehaviour(
        \ilPropertyFormGUI $form
    ): \ilPropertyFormGUI {
        $survey = $this->survey;
        $lng = $this->ui_service->lng();
 
        // question behaviour
 
        $section = new \ilFormSectionHeaderGUI();
        $section->setTitle($lng->txt('svy_settings_section_question_behaviour'));
        $form->addItem($section);
 
        // show question titles
        $show_question_titles = new \ilCheckboxInputGUI($lng->txt("svy_show_questiontitles"), "show_question_titles");
        $show_question_titles->setValue("1");
        $show_question_titles->setChecked($survey->getShowQuestionTitles());
        $form->addItem($show_question_titles);
 
        return $form;
    }
 
    public function withAfterEnd(
        \ilPropertyFormGUI $form,
        string $target_class
    ): \ilPropertyFormGUI {
        $survey = $this->survey;
        $lng = $this->ui_service->lng();
        $feature_config = $this->feature_config;
        $ctrl = $this->ui_service->ctrl();
        $invitation_manager = $this->domain_service->participants()->invitations();
 
        // finishing
 
        $info = new \ilFormSectionHeaderGUI();
        $info->setTitle($lng->txt("svy_settings_section_finishing"));
        $form->addItem($info);
 
        $mail_confirm = new \ilCheckboxInputGUI($lng->txt("svy_results_mail_confirm"), "mail_confirm");
        $mail_confirm->setInfo($lng->txt("svy_results_mail_confirm_info"));
        $mail_confirm->setChecked($survey->hasMailConfirmation());
        $form->addItem($mail_confirm);
 
        $mail_own = new \ilCheckboxInputGUI($lng->txt("svy_results_mail_own"), "mail_own");
        $mail_own->setInfo($lng->txt("svy_results_mail_own_info"));
        $mail_own->setChecked($survey->hasMailOwnResults());
        $mail_confirm->addSubItem($mail_own);
 
        // final statement
        $finalstatement = new \ilTextAreaInputGUI($lng->txt("outro"), "outro");
        $finalstatement->setValue($survey->prepareTextareaOutput($survey->getOutro()));
        $finalstatement->setRows(10);
        $finalstatement->setCols(80);
        if ((new \ilRTESettings($this->domain_service->lng(), $this->domain_service->user()))->getRichTextEditor() === "tinymce") {
            $finalstatement->setUseRte(true);
            $finalstatement->setRteTagSet("mini");
        }
        $form->addItem($finalstatement);
 
        // mail notification
        $mailnotification = new \ilCheckboxInputGUI($lng->txt("mailnotification"), "mailnotification");
        // $mailnotification->setOptionTitle($lng->txt("activate"));
        $mailnotification->setInfo($lng->txt("svy_result_mail_notification_info")); // #11762
        $mailnotification->setValue("1");
        $mailnotification->setChecked($survey->getMailNotification());
 
        // addresses
        $mailaddresses = new \ilTextInputGUI($lng->txt("survey_notification_tutor_recipients"), "mailaddresses");
        $mailaddresses->setValue($survey->getMailAddresses());
        $mailaddresses->setSize(80);
        $mailaddresses->setInfo($lng->txt('mailaddresses_info'));
        $mailaddresses->setRequired(true);
 
        // participant data
        $participantdata = new \ilTextAreaInputGUI($lng->txt("mailparticipantdata"), "mailparticipantdata");
        $participantdata->setValue($survey->getMailParticipantData());
        $participantdata->setRows(6);
        $participantdata->setCols(80);
        $participantdata->setUseRte(false);
        $participantdata->setInfo($lng->txt("mailparticipantdata_info"));
 
        // #12755 - because of privacy concerns we restrict user data to a minimum
        $placeholders = array(
            "FIRST_NAME" => "firstname",
            "LAST_NAME" => "lastname",
            "LOGIN" => "login"
        );
        $txt = array();
        foreach ($placeholders as $placeholder => $caption) {
            $txt[] = "[" . strtoupper($placeholder) . "]: " . $lng->txt($caption);
        }
        $txt = implode("<br />", $txt);
        $participantdatainfo = new \ilNonEditableValueGUI($lng->txt("svy_placeholders_label"), "", true);
        $participantdatainfo->setValue($lng->txt("mailparticipantdata_placeholder") . "<br />" . $txt);
 
        $mailnotification->addSubItem($mailaddresses);
        $mailnotification->addSubItem($participantdata);
        $mailnotification->addSubItem($participantdatainfo);
        $form->addItem($mailnotification);
 
        // tutor notification - currently not available for 360°
        if ($feature_config->supportsTutorNotification()) {
            $num_inv = count($invitation_manager->getAllForSurvey($survey->getSurveyId()));
 
            // notification, if "all participants" have finished the survey
            $tut = new \ilCheckboxInputGUI($lng->txt("survey_notification_tutor_setting"), "tut");
            $tut->setChecked($survey->getTutorNotificationStatus());
            $form->addItem($tut);
 
            $tut_logins = array();
            $tuts = $survey->getTutorNotificationRecipients();
            if ($tuts) {
                foreach ($tuts as $tut_id) {
                    $tmp = \ilObjUser::_lookupName((int) $tut_id);
                    if ($tmp["login"]) {
                        $tut_logins[] = $tmp["login"];
                    }
                }
            }
            $tut_ids = new \ilTextInputGUI($lng->txt("survey_notification_tutor_recipients"), "tut_ids");
            $tut_ids->setDataSource($ctrl->getLinkTargetByClass($target_class, "doAutoComplete", "", true));
            $tut_ids->setRequired(true);
            $tut_ids->setMulti(true);
            $tut_ids->setMultiValues($tut_logins);
            $tut_ids->setValue(array_shift($tut_logins));
            $tut->addSubItem($tut_ids);
 
            // radio to define who are "all participants"
            $tut_grp = new \ilRadioGroupInputGUI($lng->txt("survey_notification_target_group"), "tut_grp");
            $tut_grp->setRequired(true);
            $tut_grp->setValue((string) $survey->getTutorNotificationTarget());
            $tut->addSubItem($tut_grp);
 
            // (a) ... the member of the parent group or course
            $tut_grp_crs = new \ilRadioOption(
                $lng->txt("survey_notification_target_group_parent_course"),
                (string) \ilObjSurvey::NOTIFICATION_PARENT_COURSE
            );
            if (!$this->hasGroupCourseParent()) {
                $tut_grp_crs->setInfo($lng->txt("survey_notification_target_group_parent_course_inactive"));
            } else {
                $tut_grp_crs->setInfo(sprintf(
                    $lng->txt("survey_notification_target_group_invited_info"),
                    count($survey->getNotificationTargetUserIds(false))
                ));
            }
            $tut_grp->addOption($tut_grp_crs);
 
            // (b) ... all invited users
            $tut_grp_inv = new \ilRadioOption(
                $lng->txt("survey_notification_target_group_invited"),
                (string) \ilObjSurvey::NOTIFICATION_INVITED_USERS
            );
            $tut_grp_inv->setInfo(sprintf($lng->txt("survey_notification_target_group_invited_info"), $num_inv));
            $tut_grp->addOption($tut_grp_inv);
 
            /*
            $tut_res = new \ilCheckboxInputGUI($lng->txt("svy_notification_tutor_results"), "tut_res");
            $tut_res->setInfo($lng->txt("svy_notification_tutor_results_info"));
            $tut_res->setChecked($survey->getTutorResultsStatus());
            $form->addItem($tut_res);
 
            $tut_res_logins = array();
            $tuts = $survey->getTutorResultsRecipients();
            if ($tuts) {
                foreach ($tuts as $tut_id) {
                    $tmp = \ilObjUser::_lookupName((int) $tut_id);
                    if ($tmp["login"]) {
                        $tut_res_logins[] = $tmp["login"];
                    }
                }
            }
            $tut_res_ids = new \ilTextInputGUI($lng->txt("survey_notification_tutor_recipients"), "tut_res_ids");
            $tut_res_ids->setDataSource(
                $ctrl->getLinkTargetByClass(
                    $target_class,
                    "doAutoComplete",
                    "",
                    true
                )
            );
            $tut_res_ids->setRequired(true);
            $tut_res_ids->setMulti(true);
            $tut_res_ids->setMultiValues($tut_res_logins);
            $tut_res_ids->setValue(array_shift($tut_res_logins));
            $tut_res->addSubItem($tut_res_ids);*/
        }
 
        return $form;
    }
 
    protected function hasGroupCourseParent(): bool
    {
        $survey = $this->survey;
 
        $tree = $this->domain_service->repositoryTree();
        $has_parent = $tree->checkForParentType($survey->getRefId(), "grp");
        if (!$has_parent) {
            $has_parent = $tree->checkForParentType($survey->getRefId(), "crs");
        }
        return (bool) $has_parent;
    }
 
    public function withReminders(
        \ilPropertyFormGUI $form
    ): \ilPropertyFormGUI {
        $survey = $this->survey;
        $lng = $this->ui_service->lng();
        $feature_config = $this->feature_config;
        $invitation_manager = $this->domain_service->participants()->invitations();
 
        // reminders
 
        $info = new \ilFormSectionHeaderGUI();
        $info->setTitle($lng->txt("svy_settings_section_reminders"));
        $form->addItem($info);
 
        $rmd = new \ilCheckboxInputGUI($lng->txt("survey_reminder_setting"), "rmd");
        $rmd->setChecked($survey->getReminderStatus());
        $form->addItem($rmd);
 
        $rmd_start = new \ilDateTimeInputGUI($lng->txt("survey_reminder_start"), "rmd_start");
        $rmd_start->setRequired(true);
        $start = $survey->getReminderStart();
        if ($start) {
            $rmd_start->setDate($start);
        }
        $rmd->addSubItem($rmd_start);
 
        $end = $survey->getReminderEnd();
        $rmd_end = new \ilDateTimeInputGUI($lng->txt("survey_reminder_end"), "rmd_end");
        if ($end) {
            $rmd_end->setDate($end);
        }
        $rmd->addSubItem($rmd_end);
 
        $rmd_freq = new \ilNumberInputGUI($lng->txt("survey_reminder_frequency"), "rmd_freq");
        $rmd_freq->setRequired(true);
        $rmd_freq->setSize(3);
        $rmd_freq->setSuffix($lng->txt("survey_reminder_frequency_days"));
        $rmd_freq->setValue((string) $survey->getReminderFrequency());
        $rmd_freq->setMinValue(1);
        $rmd->addSubItem($rmd_freq);
 
        if ($feature_config->supportsMemberReminder()) {
            $rmd_grp = new \ilRadioGroupInputGUI($lng->txt("survey_notification_target_group"), "rmd_grp");
            $rmd_grp->setRequired(true);
            $rmd_grp->setValue((string) $survey->getReminderTarget());
            $rmd->addSubItem($rmd_grp);
 
            $rmd_grp_crs = new \ilRadioOption(
                $lng->txt("survey_notification_target_group_parent_course"),
                (string) \ilObjSurvey::NOTIFICATION_PARENT_COURSE
            );
            if (!$this->hasGroupCourseParent()) {
                $rmd_grp_crs->setInfo($lng->txt("survey_notification_target_group_parent_course_inactive"));
            } else {
                $rmd_grp_crs->setInfo(sprintf(
                    $lng->txt("survey_notification_target_group_invited_info"),
                    count($survey->getNotificationTargetUserIds(false))
                ));
            }
            $rmd_grp->addOption($rmd_grp_crs);
 
            $rmd_grp_inv = new \ilRadioOption(
                $lng->txt("survey_notification_target_group_invited"),
                (string) \ilObjSurvey::NOTIFICATION_INVITED_USERS
            );
            $num_inv = count($invitation_manager->getAllForSurvey($survey->getSurveyId()));
            $rmd_grp_inv->setInfo(sprintf($lng->txt("survey_notification_target_group_invited_info"), $num_inv));
            $rmd_grp->addOption($rmd_grp_inv);
 
            $mtmpl = $survey->getReminderMailTemplates();
            if ($mtmpl) {
                $rmdt = new \ilRadioGroupInputGUI($lng->txt("svy_reminder_mail_template"), "rmdt");
                $rmdt->setRequired(true);
                $rmdt->addOption(new \ilRadioOption($lng->txt("svy_reminder_mail_template_none"), "-1"));
                foreach ($mtmpl as $mtmpl_id => $mtmpl_caption) {
                    $option = new \ilRadioOption($mtmpl_caption, (string) $mtmpl_id);
                    $rmdt->addOption($option);
                }
 
                $reminderTemplateValue = -1;
                if ($survey->getReminderTemplate()) {
                    $reminderTemplateValue = $survey->getReminderTemplate();
                }
                $rmdt->setValue((string) $reminderTemplateValue);
                $rmd->addSubItem($rmdt);
            }
        }
 
        foreach ($this->modifier->getSurveySettingsReminderTargets(
            $survey,
            $this->ui_service
        ) as $item) {
            $rmd->addSubItem($item);
        }
 
        return $form;
    }
 
    public function withResults(
        \ilPropertyFormGUI $form
    ): \ilPropertyFormGUI {
        $lng = $this->ui_service->lng();
        $survey = $this->survey;
        $feature_config = $this->feature_config;
 
        // results
 
        $results = new \ilFormSectionHeaderGUI();
        $results->setTitle($lng->txt("results"));
        $form->addItem($results);
 
        if ($feature_config->supportsSumScore()) {
            // calculate sum score
            $sum_score = new \ilCheckboxInputGUI($lng->txt("survey_calculate_sum_score"), "calculate_sum_score");
            $sum_score->setInfo($lng->txt("survey_calculate_sum_score_info"));
            $sum_score->setValue("1");
            $sum_score->setChecked($survey->getCalculateSumScore());
            $form->addItem($sum_score);
        }
 
        foreach ($this->modifier->getSurveySettingsResults(
            $survey,
            $this->ui_service
        ) as $item) {
            $form->addItem($item);
        }
 
        return $form;
    }
 
    public function withOther(
        \ilPropertyFormGUI $form
    ): \ilPropertyFormGUI {
        $lng = $this->ui_service->lng();
        $survey = $this->survey;
        $feature_config = $this->feature_config;
 
        $other_items = [];
 
        // competence service activation for 360 mode
 
        $skmg_set = new \ilSkillManagementSettings();
 
        if ($feature_config->supportsCompetences() && $skmg_set->isActivated()) {
            $skill_service = new \ilCheckboxInputGUI($lng->txt("survey_activate_skill_service"), "skill_service");
            $skill_service->setInfo($lng->txt("survey_activate_skill_service_info"));
            $skill_service->setChecked($survey->getSkillService());
            $other_items[] = $skill_service;
        }
 
        $position_settings = \ilOrgUnitGlobalSettings::getInstance()
            ->getObjectPositionSettingsByType($survey->getType());
 
        if (count($other_items) > 0 ||
            $position_settings->isActive()
        ) {
            $feat = new \ilFormSectionHeaderGUI();
            $feat->setTitle($lng->txt('obj_features'));
            $form->addItem($feat);
 
            foreach ($other_items as $item) {
                $form->addItem($item);
            }
        }
 
        if ($position_settings->isActive()) {
            // add orgunit settings
            \ilObjectServiceSettingsGUI::initServiceSettingsForm(
                $survey->getId(),
                $form,
                array(
                    \ilObjectServiceSettingsGUI::ORGU_POSITION_ACCESS
                )
            );
        }
 
        return $form;
    }
 
    public function saveForm(
        \ilPropertyFormGUI $form
    ): void {
        $survey = $this->survey;
        $feature_config = $this->feature_config;
        $obj_service = $this->object_service;
        $lng = $this->ui_service->lng();
 
        if ($form->getInput("rmd")) {
            $rmd_start = $form->getItemByPostVar("rmd_start")->getDate();
            $rmd_end = $form->getItemByPostVar("rmd_end")->getDate();
            if ($rmd_end && $rmd_start->get(IL_CAL_UNIX) > $rmd_end->get(IL_CAL_UNIX)) {
                $tmp = $rmd_start;
                $rmd_start = $rmd_end;
                $rmd_end = $tmp;
            }
            $survey->setReminderStatus(true);
            $survey->setReminderStart($rmd_start);
            $survey->setReminderEnd($rmd_end);
            $survey->setReminderFrequency((int) $form->getInput("rmd_freq"));
            if ($feature_config->supportsMemberReminder()) {
                $survey->setReminderTarget((int) $form->getInput("rmd_grp"));
                $survey->setReminderTemplate(($form->getInput("rmdt") > 0)
                    ? (int) $form->getInput("rmdt")
                    : null);
            }
        } else {
            $survey->setReminderStatus(false);
        }
 
        if ($feature_config->supportsTutorNotification()) {
            // "one mail after all participants finished"
            if ($form->getInput("tut")) {
                $tut_ids = $this->getTutorIdsFromForm($form);
                $survey->setTutorNotificationStatus(true);
                $survey->setTutorNotificationRecipients($tut_ids); // see above
                $survey->setTutorNotificationTarget((int) $form->getInput("tut_grp"));
            } else {
                $survey->setTutorNotificationStatus(false);
            }
 
            /*
            if ($form->getInput("tut_res")) {
                $tut_res_ids = $this->getTutorResIdsFromForm($form);
                $survey->setTutorResultsStatus(true);
                $survey->setTutorResultsRecipients($tut_res_ids); // see above
            } else {
                $survey->setTutorResultsStatus(false);
            }*/
        }
 
        // #10055
        if ($form->getInput('online') && count($survey->questions) === 0) {
            $this->main_tpl->setOnScreenMessage('failure', $lng->txt("cannot_switch_to_online_no_questions"), true);
        } else {
            $survey->setOfflineStatus(!$form->getInput('online'));
        }
 
        $survey->setMailOwnResults((bool) $form->getInput("mail_own"));
        $survey->setMailConfirmation((bool) $form->getInput("mail_confirm"));
 
        // both are saved in object, too
        $survey->setTitle($form->getInput('title'));
        $survey->setDescription($form->getInput('description'));
        $survey->update();
 
        // activation
        $period = $form->getItemByPostVar("access_period");
        $tb = $form->getInput("time_based_avail");
        if ($tb && $period->getStart() && $period->getEnd()) {
            $survey->setActivationLimited(true);
            $survey->setActivationVisibility((bool) $form->getInput("access_visiblity"));
            $survey->setActivationStartDate($period->getStart()->get(IL_CAL_UNIX));
            $survey->setActivationEndDate($period->getEnd()->get(IL_CAL_UNIX));
        } else {
            $survey->setActivationLimited(false);
        }
 
        // tile image
        $obj_service->commonSettings()->legacyForm($form, $survey)->saveTileImage();
 
        $start = $form->getItemByPostVar("start_date");
        if ($start->getDate()) {
            $datetime = explode(" ", $start->getDate()->get(IL_CAL_DATETIME));
            $survey->setStartDateAndTime($datetime[0], $datetime[1]);
        } else {
            $survey->setStartDate("");
        }
 
        $end = $form->getItemByPostVar("end_date");
        if ($end->getDate()) {
            $datetime = explode(" ", $end->getDate()->get(IL_CAL_DATETIME));
            $survey->setEndDateAndTime($datetime[0], $datetime[1]);
        } else {
            $survey->setEndDate("");
        }
        $survey->setIntroduction($form->getInput("introduction"));
        $survey->setOutro($form->getInput("outro"));
        $survey->setShowQuestionTitles((bool) $form->getInput("show_question_titles"));
 
        // "separate mail for each participant finished"
        $survey->setMailNotification((bool) $form->getInput('mailnotification'));
        $survey->setMailAddresses($form->getInput('mailaddresses'));
        $survey->setMailParticipantData($form->getInput('mailparticipantdata'));
 
        if ($feature_config->usesAppraisees()) {
            $survey->set360SelfAppraisee((bool) $form->getInput("self_appr"));
            $survey->set360SelfRaters((bool) $form->getInput("self_rate"));
        }
 
        if ($feature_config->supportsCompetences()) {
            $survey->setSkillService((bool) $form->getInput("skill_service"));
        }
 
        foreach ($this->modifier->getSurveySettingsResults(
            $survey,
            $this->ui_service
        ) as $item) {
            $this->modifier->setValuesFromForm($survey, $form);
        }
 
        $survey->saveToDb();
 
        \ilObjectServiceSettingsGUI::updateServiceSettingsForm(
            $survey->getId(),
            $form,
            array(
                \ilObjectServiceSettingsGUI::ORGU_POSITION_ACCESS
            )
        );
    }
}