class.ilModulesCourseTasks.php

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<?php
/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilModulesCourseTasks
{
        public static function readLearnersFromCourse($context, $params)
        {
                /*
                 * Modelling:

      <bpmn2:extensionElements>
          <ilias:properties>
              <ilias:libraryCall location="Services/WorkflowEngine/classes/tasks/class.ilModulesCourseTasks.php" api="ilModulesCourseTasks" method="readLearnersFromCourse" />
          </ilias:properties>
      </bpmn2:extensionElements>

                 */
                require_once './Modules/Course/classes/class.ilCourseParticipants.php';
                $input_params = $params[0];
                $output_params = $params[1];

                $participants = ilCourseParticipants::_getInstanceByObjId(ilObject::_lookupObjectId($input_params['crsRefId']));
                $learners = $participants->getMembers();
                $retval = array($output_params[0] => $learners);

                return $retval;
        }

        public static function readTutorsFromCourse($context, $params)
        {
                /*
                 * Modelling:

      <bpmn2:extensionElements>
          <ilias:properties>
              <ilias:libraryCall location="Services/WorkflowEngine/classes/tasks/class.ilModulesCourseTasks.php" api="ilModulesCourseTasks" method="readTutorsFromCourse" />
          </ilias:properties>
      </bpmn2:extensionElements>

                 */

                require_once './Modules/Course/classes/class.ilCourseParticipants.php';
                $input_params = $params[0];
                $output_params = $params[1];

                $participants = ilCourseParticipants::_getInstanceByObjId(ilObject::_lookupObjectId($input_params['crsRefId']));
                $tutors = $participants->getTutors();
                $retval = array($output_params[0] => $tutors);

                return $retval;
        }

        public static function readAdminsFromCourse($context, $params)
        {
                /*
                 * Modelling:

      <bpmn2:extensionElements>
          <ilias:properties>
              <ilias:libraryCall location="Services/WorkflowEngine/classes/tasks/class.ilModulesCourseTasks.php" api="ilModulesCourseTasks" method="readAdminsFromCourse" />
          </ilias:properties>
      </bpmn2:extensionElements>

                 */

                require_once './Modules/Course/classes/class.ilCourseParticipants.php';
                $input_params = $params[0];
                $output_params = $params[1];

                $participants = ilCourseParticipants::_getInstanceByObjId(ilObject::_lookupObjectId($input_params['crsRefId']));
                $admins = $participants->getAdmins();
                $retval = array($output_params[0] => $admins);

                return $retval;
        }

        public static function createCourse($context, $params)
        {
                /*
                 * Modelling:

      <bpmn2:extensionElements>
          <ilias:properties>
              <ilias:libraryCall location="Services/WorkflowEngine/classes/tasks/class.ilModulesCourseTasks.php" api="ilModulesCourseTasks" method="createCourse" />
          </ilias:properties>
      </bpmn2:extensionElements>

                 */


                $input_params = $params[0];
                $output_params =$params[1];

                require_once './Modules/Course/classes/class.ilObjCourse.php';

                $course_object = new ilObjCourse();
                $course_object->setType('crs');
                $course_object->setTitle($input_params['crsTitle']);
                $course_object->setDescription("");
                $course_object->create(true); // true for upload
                $course_object->createReference();
                $course_object->putInTree($input_params['destRefId']);
                $course_object->setPermissions($input_params['destRefId']);

                $retval = array($output_params[0] => $course_object->getRefId());

                return $retval;
        }

        public static function assignLearnersToCourse($context, $params)
        {
                /*
                 * Modelling:

      <bpmn2:extensionElements>
          <ilias:properties>
              <ilias:libraryCall location="Services/WorkflowEngine/classes/tasks/class.ilModulesCourseTasks.php" api="ilModulesCourseTasks" method="assignLearnersToCourse" />
          </ilias:properties>
      </bpmn2:extensionElements>

                 */

                require_once './Modules/Course/classes/class.ilCourseParticipants.php';
                $input_params = $params[0];
                $output_params = $params[1];

                $participants = ilCourseParticipants::_getInstanceByObjId(ilObject::_lookupObjectId($input_params['crsRefId']));
                foreach($input_params['usrIdList'] as $user_id)
                {
                        $participants->add($user_id, IL_CRS_MEMBER);
                }

                return;
        }

        public static function assignTutorsToCourse($context, $params)
        {
                /*
                 * Modelling:

      <bpmn2:extensionElements>
          <ilias:properties>
              <ilias:libraryCall location="Services/WorkflowEngine/classes/tasks/class.ilModulesCourseTasks.php" api="ilModulesCourseTasks" method="assignTutorsToCourse" />
          </ilias:properties>
      </bpmn2:extensionElements>

                 */

                require_once './Modules/Course/classes/class.ilCourseParticipants.php';
                $input_params = $params[0];
                $output_params = $params[1];

                $participants = ilCourseParticipants::_getInstanceByObjId(ilObject::_lookupObjectId($input_params['crsRefId']));
                foreach($input_params['usrIdList'] as $user_id)
                {
                        $participants->add($user_id, IL_CRS_TUTOR);
                }
                return;
        }

        public static function assignAdminsToCourse($context, $params)
        {
                /*
                 * Modelling:

      <bpmn2:extensionElements>
          <ilias:properties>
              <ilias:libraryCall location="Services/WorkflowEngine/classes/tasks/class.ilModulesCourseTasks.php" api="ilModulesCourseTasks" method="assignAdminsToCourse" />
          </ilias:properties>
      </bpmn2:extensionElements>

                 */

                require_once './Modules/Course/classes/class.ilCourseParticipants.php';
                $input_params = $params[0];
                $output_params = $params[1];

                $participants = ilCourseParticipants::_getInstanceByObjId(ilObject::_lookupObjectId($input_params['crsRefId']));
                foreach($input_params['usrIdList'] as $user_id)
                {
                        $participants->add($user_id, IL_CRS_ADMIN);
                }
                return;
        }

}