Calendar schedule filter for exercises. More...

Inheritance diagram for ilCalendarScheduleFilterExercise:

Collaboration diagram for ilCalendarScheduleFilterExercise:

Public Member Functions
	__construct ($a_user_id)

	getLogger ()

	filterCategories (array $a_cats)

	modifyEvent (ilCalendarEntry $a_event)

	addCustomEvents (ilDate $start, ilDate $end, array $a_categories)

	filterCategories (array $a_cats)

	modifyEvent (ilCalendarEntry $a_event)

	addCustomEvents (ilDate $start, ilDate $end, array $a_categories)

Protected Member Functions
	isExerciseCategory ($a_cat_id)
	Check valid exercise calendar category. More...

Protected Attributes
	$user_id

Static Protected Attributes
static	$logger

Detailed Description

Calendar schedule filter for exercises.

Author: Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version: $Id$

Definition at line 15 of file class.ilCalendarScheduleFilterExercise.php.

Constructor & Destructor Documentation

◆ __construct()

ilCalendarScheduleFilterExercise::__construct ( $a_user_id )

Definition at line 20 of file class.ilCalendarScheduleFilterExercise.php.

    {
        $this->user_id = $a_user_id;
        $this->logger = ilLoggerFactory::getLogger('exc');
    }

References ilLoggerFactory\getLogger().

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Member Function Documentation

◆ addCustomEvents()

ilCalendarScheduleFilterExercise::addCustomEvents	(	ilDate	$start,
		ilDate	$end,
		array	$a_categories
	)

Implements ilCalendarScheduleFilter.

Definition at line 66 of file class.ilCalendarScheduleFilterExercise.php.

    {
        $all_events = array();
        
        foreach ($a_categories as $cat_id) {
            $cal_cat = $this->isExerciseCategory($cat_id);
            if (!$cal_cat) {
                continue;
            }
            
            $exc_obj_id = $cal_cat->getObjId();
            
            include_once './Services/Calendar/classes/class.ilCalendarCategoryAssignments.php';
            include_once './Modules/Exercise/classes/class.ilExAssignment.php';
            foreach (ilExAssignment::getInstancesByExercise($exc_obj_id) as $ass) {
                $idl = $ass->getPersonalDeadline($this->user_id);
                if ($idl &&
                    $idl != $ass->getDeadline()) {
                    $idl = new ilDateTime($idl, IL_CAL_UNIX);
                    if (ilDateTime::_within($idl, $start, $end)) {
                        include_once './Services/Calendar/classes/class.ilCalendarEntry.php';
                        $app_ids = ilCalendarCategoryAssignments::_getAssignedAppointments(array($cal_cat->getCategoryID()));
                        foreach ($app_ids as $app_id) {
                            include_once './Services/Calendar/classes/class.ilCalendarEntry.php';
                            $entry = new ilCalendarEntry($app_id);
                            if (!$entry->isAutoGenerated()) {
                                continue;
                            }
 
                            if ($entry->getContextId() == $ass->getId() . "0") {
                                $entry->setStart($idl);
                                $entry->setEnd($idl);
                                $all_events[] = $entry;
                            }
                        }
                    }
                }
            }
        }
        
        return $all_events;
    }

References $end, ilCalendarCategoryAssignments\_getAssignedAppointments(), ilDateTime\_within(), ilExAssignment\getInstancesByExercise(), IL_CAL_UNIX, and isExerciseCategory().

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◆ filterCategories()

ilCalendarScheduleFilterExercise::filterCategories ( array $a_cats )

Implements ilCalendarScheduleFilter.

Definition at line 31 of file class.ilCalendarScheduleFilterExercise.php.

    {
        return $a_cats;
    }

◆ getLogger()

ilCalendarScheduleFilterExercise::getLogger ( )

Definition at line 26 of file class.ilCalendarScheduleFilterExercise.php.

    {
        return $this->logger;
    }

References $logger.

◆ isExerciseCategory()

ilCalendarScheduleFilterExercise::isExerciseCategory ( $a_cat_id )

protected

Check valid exercise calendar category.

Parameters

int $a_cat_id

Returns: ilCalendarCategory

Definition at line 115 of file class.ilCalendarScheduleFilterExercise.php.

    {
        include_once './Services/Calendar/classes/class.ilCalendarCategory.php';
        $category = ilCalendarCategory::getInstanceByCategoryId($a_cat_id);
        
        if ($category->getType() != ilCalendarCategory::TYPE_OBJ) {
            //$this->getLogger()->debug('Not modifying calendar for non object type');
            return false;
        }
        if ($category->getObjType() != 'exc') {
            //$this->getLogger()->debug('Category object type is != folder => category event not modified');
            return false;
        }
        
        return $category;
    }

References ilCalendarCategory\getInstanceByCategoryId(), and ilCalendarCategory\TYPE_OBJ.

Referenced by addCustomEvents(), and modifyEvent().

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◆ modifyEvent()

ilCalendarScheduleFilterExercise::modifyEvent ( ilCalendarEntry $a_event )

Implements ilCalendarScheduleFilter.

Definition at line 36 of file class.ilCalendarScheduleFilterExercise.php.

    {
        include_once './Services/Calendar/classes/class.ilCalendarCategoryAssignments.php';
        $cal_cat = $this->isExerciseCategory(ilCalendarCategoryAssignments::_lookupCategory($a_event->getEntryId()));
        if ($cal_cat) {
            $exc_obj_id = $cal_cat->getObjId();
            
            // see ilExAssignment::handleCalendarEntries()
            $context_id = $a_event->getContextId();
            $subtype = (int) substr($context_id, -1);
            $ass_id = (int) substr($context_id, 0, -1);
            
            // 1 is peer review deadline
            if ($subtype != 1) {
                include_once './Modules/Exercise/classes/class.ilExAssignment.php';
                $ass = new ilExAssignment($ass_id);
                if ($ass->getExerciseId() == $exc_obj_id) {
                    $idl = $ass->getPersonalDeadline($this->user_id);
                    if ($idl &&
                        $idl != $ass->getDeadline()) {
                        // we have individal deadline (see addCustomEvents());
                        return false;
                    }
                }
            }
        }
        
        return $a_event;
    }