ilSessionOverviewGUI Class Reference

Collaboration diagram for ilSessionOverviewGUI:

Public Member Functions
	__construct ($a_crs_ref_id, ilParticipants $a_members)
	constructor More...
	executeCommand ()
	ecxecute command More...
	listSessions ()
	list sessions of all user More...
	exportCSV ()
	Events List CSV Export. More...

Protected Attributes
	$course_ref_id = null
	$course_id = null
	$lng
	$tpl
	$ctrl

Detailed Description

Author

Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 32 of file class.ilSessionOverviewGUI.php.

Constructor & Destructor Documentation

__construct()

ilSessionOverviewGUI::__construct	(		$a_crs_ref_id,
		ilParticipants	$a_members
	)

constructor

@access public

Parameters

return

Definition at line 48 of file class.ilSessionOverviewGUI.php.

        {
                global $tpl, $ilCtrl, $lng;
                
                $this->ctrl = $ilCtrl;
                $this->tpl = $tpl;
                $this->lng = $lng;
                $this->lng->loadLanguageModule('event');
                $this->lng->loadLanguageModule('crs');
                
                $this->course_ref_id = $a_crs_ref_id;
                $this->course_id = ilObject::_lookupObjId($this->course_ref_id);
                $this->members_obj = $a_members;
        }

References $ilCtrl, $lng, $tpl, and ilObject\_lookupObjId().

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Member Function Documentation

executeCommand()

ilSessionOverviewGUI::executeCommand

(

)

ecxecute command

@access public

Parameters

return

Definition at line 70 of file class.ilSessionOverviewGUI.php.

        {
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();
                
                switch($next_class)
                {
                        default:
                                if(!$cmd)
                                {
                                        $cmd = "listSessions";
                                }
                                $this->$cmd();
                                break;
                }
        }

References $cmd.

exportCSV()

ilSessionOverviewGUI::exportCSV

(

)

Events List CSV Export.

@access public

Parameters

Definition at line 117 of file class.ilSessionOverviewGUI.php.

        {
                global $tree,$ilAccess;
                
                include_once('Services/Utilities/classes/class.ilCSVWriter.php');
                include_once 'Modules/Session/classes/class.ilEventParticipants.php';
                
                $members = $this->members_obj->getParticipants();
                $members = ilUtil::_sortIds($members,'usr_data','lastname','usr_id');           
 
                $events = array();
                foreach($tree->getSubtree($tree->getNodeData($this->course_ref_id),false,'sess') as $event_id)
                {
                        $tmp_event = ilObjectFactory::getInstanceByRefId($event_id,false);
                        if(!is_object($tmp_event) or !$ilAccess->checkAccess('write','',$event_id)) 
                        {
                                continue;
                        }
                        $events[] = $tmp_event;
                }
                
                $this->csv = new ilCSVWriter();
                $this->csv->addColumn($this->lng->txt("lastname"));
                $this->csv->addColumn($this->lng->txt("firstname"));
                $this->csv->addColumn($this->lng->txt("login"));
                
                foreach($events as $event_obj)
                {                       
                        // TODO: do not export relative dates
                        $this->csv->addColumn($event_obj->getTitle().' ('.$event_obj->getFirstAppointment()->appointmentToString().')');
                }
                
                $this->csv->addRow();
                
                foreach($members as $user_id)
                {
                        $name = ilObjUser::_lookupName($user_id);
                        
                        $this->csv->addColumn($name['lastname']);
                        $this->csv->addColumn($name['firstname']);
                        $this->csv->addColumn(ilObjUser::_lookupLogin($user_id));
                        
                        foreach($events as $event_obj)
                        {                       
                                $event_part = new ilEventParticipants((int) $event_obj->getId());
                                
                                $this->csv->addColumn($event_part->hasParticipated($user_id) ?
                                                                                $this->lng->txt('event_participated') :
                                                                                $this->lng->txt('event_not_participated'));
                        }
                        
                        $this->csv->addRow();
                }
                $date = new ilDate(time(),IL_CAL_UNIX);
                ilUtil::deliverData($this->csv->getCSVString(),$date->get(IL_CAL_FKT_DATE,'Y-m-d')."_course_events.csv", "text/csv");
        }

References ilObjUser\_lookupLogin(), ilObjUser\_lookupName(), ilUtil\_sortIds(), ilUtil\deliverData(), ilObjectFactory\getInstanceByRefId(), IL_CAL_FKT_DATE, and IL_CAL_UNIX.

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listSessions()

ilSessionOverviewGUI::listSessions

(

)

list sessions of all user

@access public

Parameters

return

Definition at line 93 of file class.ilSessionOverviewGUI.php.

        {
                global $ilToolbar,$ilErr,$ilAccess;
 
                if(!$ilAccess->checkAccess('write','',$this->course_ref_id))
                {
                        $ilErr->raiseError($this->lng->txt('msg_no_perm_read'),$ilErr->MESSAGE);
                }
                
                $ilToolbar->addButton($this->lng->txt('event_csv_export'),
                        $this->ctrl->getLinkTarget($this,'exportCSV'));
                
                include_once 'Modules/Session/classes/class.ilSessionOverviewTableGUI.php';
                $tbl = new ilSessionOverviewTableGUI($this, 'listSessions', $this->course_ref_id, $this->members_obj->getParticipants());
                $this->tpl->setContent($tbl->getHTML());                
        }

References $ilErr, and $tbl.

Field Documentation

$course_id

ilSessionOverviewGUI::$course_id = null

protected

Definition at line 35 of file class.ilSessionOverviewGUI.php.

$course_ref_id

ilSessionOverviewGUI::$course_ref_id = null

protected

Definition at line 34 of file class.ilSessionOverviewGUI.php.

$ctrl

ilSessionOverviewGUI::$ctrl

protected

Definition at line 39 of file class.ilSessionOverviewGUI.php.

$lng

ilSessionOverviewGUI::$lng

protected

Definition at line 37 of file class.ilSessionOverviewGUI.php.

Referenced by __construct().

$tpl

ilSessionOverviewGUI::$tpl

protected

Definition at line 38 of file class.ilSessionOverviewGUI.php.

Referenced by __construct().

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The documentation for this class was generated from the following file:

• Modules/Session/classes/class.ilSessionOverviewGUI.php