class.ilModulesGroupTasks.php

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

class ilModulesGroupTasks
{
        public static function readMembersFromGroup($context, $params)
        {
                /*
                 * Modelling:

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

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

                $participants = ilGroupParticipants::_getInstanceByObjId(ilObject::_lookupObjectId($input_params['grpRefId']));
                $members = $participants->getMembers();
                $retval = array($output_params[0] => $members);

                return $retval;
        }

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

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

                 */

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

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

                return $retval;
        }

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

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

                 */

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

                $members = ilGroupParticipants::_getInstanceByObjId(ilObject::_lookupObjectId($input_params['grpRefId']));
                foreach($input_params['usrIdList'] as $user_id)
                {
                        $members->add($user_id, IL_GRP_MEMBER);
                }

                return;
        }

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

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

                 */

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

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

}