ilObjCourseGrouping Class Reference

Class ilObj<module_name> More...

Collaboration diagram for ilObjCourseGrouping:

Public Member Functions
	ilObjCourseGrouping ($a_id=0)
	Constructor public.
	setId ($a_id)
	getId ()
	setContainerRefId ($a_ref_id)
	getContainerRefId ()
	setContainerObjId ($a_obj_id)
	getContainerObjId ()
	getContainerType ()
	setContainerType ($a_type)
	setType ($a_type)
	getType ()
	setTitle ($a_title)
	getTitle ()
	setDescription ($a_desc)
	getDescription ()
	setUniqueField ($a_uni)
	getUniqueField ()
	getCountAssignedItems ()
	getAssignedItems ()
	delete ()
	create ($a_course_ref_id, $a_course_id)
	update ()
	isAssigned ($a_course_id)
	read ()
	_checkAccess ($grouping_id)
	_getVisibleGroupings ($a_obj_id)
	Returns a list of all groupings for which the current user hast write permission on all assigned objects.
	assign ($a_crs_ref_id, $a_course_id)
	deassign ($a_crs_ref_id, $a_course_id)
	__addCondition ($a_target_ref_id, $a_target_obj_id)
	_deleteAll ($a_course_id)
	_getGroupings ($a_course_id)
	_checkCondition ($trigger_obj_id, $operator, $value, $a_usr_id=0)
	_getGroupingCourseIds ($a_course_ref_id, $a_course_id)
	Get all ids of courses that are grouped with another course static.
	_checkGroupingDependencies (&$container_obj, $a_user_id=null)
	_getGroupingItems ($container_obj)
	Get courses/groups that are assigned to the same membership limitation.

Static Public Member Functions
static	getAssignedObjects ()
	Alway call checkGroupingDependencies before.

Data Fields
	$db

Static Protected Attributes
static	$assignedObjects = array()

Detailed Description

Class ilObj<module_name>

Author

Stefan Meyer smeye.nosp@m.r@da.nosp@m.tabay.nosp@m..de

Version

Id:

class.ilObjCourseGrouping.php 20260 2009-06-18 13:51:05Z smeyer

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

Member Function Documentation

ilObjCourseGrouping::__addCondition	(		$a_target_ref_id,
			$a_target_obj_id
	)

Definition at line 394 of file class.ilObjCourseGrouping.php.

References getId(), and getUniqueField().

Referenced by assign().

        {
                include_once './classes/class.ilConditionHandler.php';

                $tmp_condh =& new ilConditionHandler();
                $tmp_condh->enableAutomaticValidation(false);

                $tmp_condh->setTargetRefId($a_target_ref_id);
                $tmp_condh->setTargetObjId($a_target_obj_id);
                $tmp_condh->setTargetType('crs');
                $tmp_condh->setTriggerRefId(0);
                $tmp_condh->setTriggerObjId($this->getId());
                $tmp_condh->setTriggerType('crsg');
                $tmp_condh->setOperator('not_member');
                $tmp_condh->setValue($this->getUniqueField());

                if(!$tmp_condh->checkExists())
                {
                        $tmp_condh->storeCondition();

                        return true;
                }
                return false;
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilObjCourseGrouping::_checkAccess

(

$grouping_id

)

Definition at line 284 of file class.ilObjCourseGrouping.php.

References ilObjCourseGrouping().

Referenced by ilObjCourseGroupingGUI\listGroupings().

        {
                global $ilAccess,$tree;

                $tmp_grouping_obj = new ilObjCourseGrouping($grouping_id);

                $found_invisible = false;
                foreach($tmp_grouping_obj->getAssignedItems() as $condition)
                {
                        if(!$ilAccess->checkAccess('write','',$condition['target_ref_id']))
                        {
                                $found_invisible = true;
                                break;
                        }
                }
                return $found_invisible ? false : true;
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilObjCourseGrouping::_checkCondition	(		$trigger_obj_id,
			$operator,
			$value,
			$a_usr_id = 0
	)

Definition at line 456 of file class.ilObjCourseGrouping.php.

        {
                // in the moment i alway return true, there are some problems with presenting the condition if it fails,
                // only course register class check manually if this condition is fullfilled
                return true;
        }

ilObjCourseGrouping::_checkGroupingDependencies	(	&	$container_obj,
			$a_user_id = null
	)

Definition at line 505 of file class.ilObjCourseGrouping.php.

References $lng, ilConditionHandler\_getConditionsOfTarget(), ilConditionHandler\_getConditionsOfTrigger(), ilGroupParticipants\_getInstanceByObjId(), ilCourseParticipants\_getInstanceByObjId(), ilObjGroup\_isMember(), and ilObjUser\lookupMatriculation().

Referenced by ilRegistrationGUI\fillMembershipLimitation(), ilWaitingListTableGUI\fillRow(), and ilSubscriberTableGUI\fillRow().

        {
                global $ilUser,$lng,$tree;

                include_once './classes/class.ilConditionHandler.php';
                
                $user_id = is_null($a_user_id) ? $ilUser->getId() : $a_user_id;
                

                $trigger_ids = array();
                foreach(ilConditionHandler::_getConditionsOfTarget($container_obj->getRefId(),
                        $container_obj->getId(),
                        $container_obj->getType()) as $condition)
                {
                        if($condition['operator'] == 'not_member')
                        {
                                $trigger_ids[] = $condition['trigger_obj_id'];
                                break;
                        }
                }
                if(!count($trigger_ids))
                {
                        return true;
                }
                $matriculation_message = $assigned_message = '';
                self::$assignedObjects = array(); 
                foreach($trigger_ids as $trigger_id)
                {
                        foreach(ilConditionHandler::_getConditionsOfTrigger('crsg',$trigger_id) as $condition)
                        {
                                // Handle deleted items
                                if($tree->isDeleted($condition['target_ref_id']))
                                {
                                        continue;
                                }
                                if($condition['operator'] == 'not_member')
                                {
                                        switch($condition['value'])
                                        {
                                                case 'matriculation':
                                                        if(!strlen(ilObjUser::lookupMatriculation($user_id)))
                                                        {
                                                                if(!$matriculation_message)
                                                                {
                                                                        $matriculation_message = $lng->txt('crs_grp_matriculation_required');
                                                                }
                                                        }
                                        }
                                        if($container_obj->getType() == 'crs')
                                        {
                                                include_once('Modules/Course/classes/class.ilCourseParticipants.php');
                                                $members = ilCourseParticipants::_getInstanceByObjId($condition['target_obj_id']);
                                                if($members->isGroupingMember($user_id,$condition['value']))
                                                {
                                                        if(!$assigned_message)
                                                        {
                                                                self::$assignedObjects[] = $condition['target_obj_id'];
                                                                $assigned_message = $lng->txt('crs_grp_already_assigned');
                                                        }
                                                }
                                        }
                                        elseif($container_obj->getType() == 'grp')
                                        {
                                                include_once('Modules/Group/classes/class.ilGroupParticipants.php');
                                                $members = ilGroupParticipants::_getInstanceByObjId($condition['target_obj_id']);
                                                if($members->isGroupingMember($user_id,$condition['value']))
                                                {
                                                        if(!$assigned_message)
                                                        {
                                                                self::$assignedObjects[] = $condition['target_obj_id'];
                                                                $assigned_message = $lng->txt('crs_grp_already_assigned');
                                                        }
                                                }
                                                
                                        }
                                        else
                                        {
                                                if(ilObjGroup::_isMember($user_id,$condition['target_ref_id'],$condition['value']))
                                                {
                                                        if(!$assigned_message)
                                                        {
                                                                self::$assignedObjects[] = $condition['target_obj_id'];
                                                                $assigned_message = $lng->txt('crs_grp_already_assigned');
                                                        }
                                                }

                                        }
                                }
                        }
                }
                if($matriculation_message)
                {
                        $container_obj->appendMessage($matriculation_message);
                        return false;
                }
                elseif($assigned_message)
                {
                        $container_obj->appendMessage($assigned_message);
                        return false;
                }
                return true;
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilObjCourseGrouping::_deleteAll

(

$a_course_id

)

Definition at line 420 of file class.ilObjCourseGrouping.php.

References _getGroupings().

Referenced by ilObjCourse\delete().

        {
                global $ilDB;

                // DELETE CONDITIONS
                foreach($groupings = ilObjCourseGrouping::_getGroupings($a_course_id) as $grouping_id)
                {
                        include_once './classes/class.ilConditionHandler.php';

                        $condh =& new ilConditionHandler();
                        $condh->deleteByObjId($grouping_id);
                }

                $query = "DELETE FROM crs_groupings ".
                        "WHERE crs_id = ".$ilDB->quote($a_course_id)." ";

                $ilDB->query($query);

                return true;
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilObjCourseGrouping::_getGroupingCourseIds	(		$a_course_ref_id,
			$a_course_id
	)

Get all ids of courses that are grouped with another course static.

Parameters

integer	object_id of one course
array	integer ids of courses or empty array if course is not in grouping

Definition at line 470 of file class.ilObjCourseGrouping.php.

References ilConditionHandler\_getConditionsOfTarget(), and ilConditionHandler\_getConditionsOfTrigger().

Referenced by ilObjCourseGUI\__showWaitingList().

        {
                global $tree;

                include_once './classes/class.ilConditionHandler.php';

                // get all grouping ids the course is assigned to
                foreach(ilConditionHandler::_getConditionsOfTarget($a_course_ref_id,$a_course_id,'crs') as $condition)
                {
                        if($condition['trigger_type'] == 'crsg')
                        {
                                foreach(ilConditionHandler::_getConditionsOfTrigger('crsg',$condition['trigger_obj_id']) as $target_condition)
                                {                              
                                        if($tree->isDeleted($target_condition['target_ref_id']))
                                        {
                                                continue;
                                        }
                                        $course_ids[] = array('id'                      => $target_condition['target_obj_id'],
                                                                                  'unique'              => $target_condition['value']);
                                }
                        }
                }
                return $course_ids ? $course_ids : array();
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilObjCourseGrouping::_getGroupingItems

(

$container_obj

)

Get courses/groups that are assigned to the same membership limitation.

Parameters

object

container object

Returns

array array of reference ids

Definition at line 615 of file class.ilObjCourseGrouping.php.

References ilConditionHandler\_getConditionsOfTarget(), and ilConditionHandler\_getConditionsOfTrigger().

Referenced by ilRegistrationGUI\fillMembershipLimitation().

        {
                global $tree,$ilObjDataCache,$ilAccess,$tree;

                include_once './classes/class.ilConditionHandler.php';

                $trigger_ids = array();
                foreach(ilConditionHandler::_getConditionsOfTarget($container_obj->getRefId(),
                        $container_obj->getId(),
                        $container_obj->getType()) as $condition)
                {
                        if($condition['operator'] == 'not_member')
                        {
                                $trigger_ids[] = $condition['trigger_obj_id'];
                        }
                }
                if(!count($trigger_ids))
                {
                        return false;
                }
                $hash_table = array();
                foreach($trigger_ids as $trigger_id)
                {
                        foreach(ilConditionHandler::_getConditionsOfTrigger('crsg',$trigger_id) as $condition)
                        {
                                // Continue if trigger is deleted
                                if($tree->isDeleted($condition['target_ref_id']))
                                {
                                        continue;
                                }

                                if($condition['operator'] == 'not_member')
                                {
                                        if(!$hash_table[$condition['target_ref_id']])
                                        {
                                                $items[] = $condition['target_ref_id'];
                                        }
                                        $hash_table[$condition['target_ref_id']] = true;
                                }
                        }
                }
                return $items ? $items : array();
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilObjCourseGrouping::_getGroupings

(

$a_course_id

)

Definition at line 441 of file class.ilObjCourseGrouping.php.

References $res, and DB_FETCHMODE_OBJECT.

Referenced by _deleteAll().

        {
                global $ilDB;

                $query = "SELECT * FROM crs_groupings ".
                        "WHERE crs_id = ".$ilDB->quote($a_course_id)." ";

                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $groupings[] = $row->crs_grp_id;
                }
                return $groupings ? $groupings : array();
        }

Here is the caller graph for this function:

ilObjCourseGrouping::_getVisibleGroupings

(

$a_obj_id

)

Returns a list of all groupings for which the current user hast write permission on all assigned objects.

Or groupings the given object id is assigned to.

Definition at line 307 of file class.ilObjCourseGrouping.php.

References $res, DB_FETCHMODE_OBJECT, and ilObjCourseGrouping().

Referenced by ilObjCourseGroupingGUI\listGroupings().

        {
                global $ilObjDataCache,$ilAccess,$ilDB;

                $container_type = $ilObjDataCache->lookupType($a_obj_id) == 'grp' ? 'grp' : 'crs';


                // First get all groupings
                $query = "SELECT * FROM object_data WHERE type = 'crsg' ORDER BY title";
                $res = $ilDB->query($query);
                $groupings = array();
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $groupings[] = $row->obj_id;
                }

                //check access
                foreach($groupings as $grouping_id)
                {
                        $tmp_grouping_obj = new ilObjCourseGrouping($grouping_id);

                        // Check container type
                        if($tmp_grouping_obj->getContainerType() != $container_type)
                        {
                                continue;
                        }
                        // Check if container is current container
                        if($tmp_grouping_obj->getContainerObjId() == $a_obj_id)
                        {
                                $visible_groupings[] = $grouping_id;
                                continue;
                        }
                        // check if items are assigned
                        if(count($items = $tmp_grouping_obj->getAssignedItems()))
                        {
                                foreach($items as $condition_data)
                                {
                                        if($ilAccess->checkAccess('write','',$condition_data['target_ref_id']))
                                        {
                                                $visible_groupings[] = $grouping_id;
                                                break;
                                        }
                                }
                                
                        }                               
                }
                return $visible_groupings ? $visible_groupings : array();
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilObjCourseGrouping::assign	(		$a_crs_ref_id,
			$a_course_id
	)

Definition at line 356 of file class.ilObjCourseGrouping.php.

References __addCondition(), getContainerObjId(), and getContainerRefId().

        {
                // Add the parent course of grouping
                $this->__addCondition($this->getContainerRefId(),$this->getContainerObjId());
                $this->__addCondition($a_crs_ref_id,$a_course_id);

                return true;
        }

Here is the call graph for this function:

ilObjCourseGrouping::create	(		$a_course_ref_id,
			$a_course_id
	)

Definition at line 175 of file class.ilObjCourseGrouping.php.

References $res, DB_FETCHMODE_OBJECT, getDescription(), getId(), getTitle(), getUniqueField(), and setId().

        {
                global $ilUser,$ilDB;

                // INSERT IN object_data
                $query = "INSERT INTO object_data ".
                        "(type,title,description,owner,create_date,last_update,import_id) ".
                        "VALUES ".
                        "(".$ilDB->quote($this->type).",".$this->db->quote($this->getTitle()).",".$ilDB->quote($this->getDescription()).",".
                        " ".$ilDB->quote($ilUser->getId()).",now(),now(),'')";
                        
                $this->db->query($query);

                // READ this id
                $query = "SELECT LAST_INSERT_ID() as last";
                $res = $this->db->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->setId($row->last);
                }


                // INSERT in crs_groupings
                $query = "INSERT INTO crs_groupings ".
                        "SET crs_ref_id = ".$ilDB->quote($a_course_ref_id).", ".
                        "crs_id = ".$ilDB->quote($a_course_id).",".
                        "crs_grp_id = ".$ilDB->quote($this->getId()).", ".
                        "unique_field = ".$ilDB->quote($this->getUniqueField())." ";

                $this->db->query($query);

                return $this->getId();
        }

Here is the call graph for this function:

ilObjCourseGrouping::deassign	(		$a_crs_ref_id,
			$a_course_id
	)

Definition at line 365 of file class.ilObjCourseGrouping.php.

References ilConditionHandler\_getConditionsOfTrigger(), and getId().

        {
                include_once './classes/class.ilConditionHandler.php';


                $condh =& new ilConditionHandler();

                // DELETE also original course if its the last
                if($this->getCountAssignedCourses() == 2)
                {
                        $condh->deleteByObjId($this->getId());

                        return true;
                }
                
                foreach(ilConditionHandler::_getConditionsOfTrigger('crsg',$this->getId()) as $cond_data)
                {

                        if($cond_data['target_ref_id'] == $a_crs_ref_id and
                           $cond_data['target_obj_id'] == $a_course_id)
                        {
                                $condh->deleteCondition($cond_data['id']);
                        }
                }

                return true;
                        
        }

Here is the call graph for this function:

ilObjCourseGrouping::delete

(

)

Definition at line 151 of file class.ilObjCourseGrouping.php.

References getId(), and getType().

        {
                global $ilDB;
                
                include_once './classes/class.ilConditionHandler.php';

                if($this->getId() and $this->getType() === 'crsg')
                {
                        $query = "DELETE FROM object_data WHERE obj_id = ".$ilDB->quote($this->getId())." ";
                        $this->db->query($query);

                        $query = "DELETE FROM crs_groupings ".
                                "WHERE crs_grp_id = ".$ilDB->quote($this->getId())." ";
                        $this->db->query($query);

                        // Delete conditions
                        $condh =& new ilConditionHandler();
                        $condh->deleteByObjId($this->getId());

                        return true;
                }
                return false;
        }

Here is the call graph for this function:

ilObjCourseGrouping::getAssignedItems

(

)

Definition at line 133 of file class.ilObjCourseGrouping.php.

References ilConditionHandler\_getConditionsOfTrigger(), getId(), and getType().

Referenced by getCountAssignedItems(), and isAssigned().

        {
                global $tree;

                include_once './classes/class.ilConditionHandler.php';
                $condition_data = ilConditionHandler::_getConditionsOfTrigger($this->getType(),$this->getId());
                $conditions = array();
                foreach($condition_data as $condition)
                {
                        if($tree->isDeleted($condition['target_ref_id']))
                        {
                                continue;
                        }
                        $conditions[] = $condition;
                }
                return count($conditions) ? $conditions : array();
        }

Here is the call graph for this function:

Here is the caller graph for this function:

static ilObjCourseGrouping::getAssignedObjects ( )

static

Alway call checkGroupingDependencies before.

Returns

array Assigned objects

Definition at line 500 of file class.ilObjCourseGrouping.php.

Referenced by ilWaitingListTableGUI\fillRow(), and ilSubscriberTableGUI\fillRow().

        {
                return self::$assignedObjects ? self::$assignedObjects : array();
        }

Here is the caller graph for this function:

ilObjCourseGrouping::getContainerObjId

(

)

Definition at line 81 of file class.ilObjCourseGrouping.php.

Referenced by assign().

        {
                return $this->obj_id;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::getContainerRefId

(

)

Definition at line 73 of file class.ilObjCourseGrouping.php.

References $ref_id.

Referenced by assign().

        {
                return $this->ref_id;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::getContainerType

(

)

Definition at line 85 of file class.ilObjCourseGrouping.php.

        {
                return $this->container_type;
        }

ilObjCourseGrouping::getCountAssignedItems

(

)

Definition at line 128 of file class.ilObjCourseGrouping.php.

References getAssignedItems().

        {
                return count($this->getAssignedItems());
        }

Here is the call graph for this function:

ilObjCourseGrouping::getDescription

(

)

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

Referenced by create(), and update().

        {
                return $this->description;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::getId

(

)

Definition at line 64 of file class.ilObjCourseGrouping.php.

Referenced by __addCondition(), create(), deassign(), delete(), getAssignedItems(), read(), and update().

        {
                return $this->id;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::getTitle

(

)

Definition at line 107 of file class.ilObjCourseGrouping.php.

References $title.

Referenced by create(), and update().

        {
                return $this->title;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::getType

(

)

Definition at line 98 of file class.ilObjCourseGrouping.php.

Referenced by delete(), getAssignedItems(), and update().

        {
                return $this->type;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::getUniqueField

(

)

Definition at line 123 of file class.ilObjCourseGrouping.php.

Referenced by __addCondition(), create(), and update().

        {
                return $this->unique_field;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::ilObjCourseGrouping

(

$a_id = 0

)

Constructor public.

Parameters

integer	reference_id or object_id
boolean	treat the id as reference_id (true) or object_id (false)

Definition at line 46 of file class.ilObjCourseGrouping.php.

References read(), setId(), and setType().

Referenced by _checkAccess(), and _getVisibleGroupings().

        {
                global $ilDB;

                $this->setType('crsg');
                $this->db =& $ilDB;

                $this->setId($a_id);

                if($a_id)
                {
                        $this->read();
                }
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilObjCourseGrouping::isAssigned

(

$a_course_id

)

Definition at line 243 of file class.ilObjCourseGrouping.php.

References getAssignedItems().

        {
                foreach($this->getAssignedItems() as $condition_data)
                {
                        if($a_course_id == $condition_data['target_obj_id'])
                        {
                                return true;
                        }
                }
                return false;
        }

Here is the call graph for this function:

ilObjCourseGrouping::read

(

)

Definition at line 255 of file class.ilObjCourseGrouping.php.

References $res, DB_FETCHMODE_OBJECT, getId(), setContainerObjId(), setContainerRefId(), setContainerType(), setDescription(), setTitle(), and setUniqueField().

Referenced by ilObjCourseGrouping().

        {
                global $ilObjDataCache,$ilDB;

                $query = "SELECT * FROM object_data ".
                        "WHERE obj_id = ".$ilDB->quote($this->getId())." ";

                $res = $this->db->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->setTitle($row->title);
                        $this->setDescription($row->description);
                }

                $query = "SELECT * FROM crs_groupings ".
                        "WHERE crs_grp_id = ".$ilDB->quote($this->getId())." ";
                $res = $this->db->query($query);

                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->setUniqueField($row->unique_field);
                        $this->setContainerRefId($row->crs_ref_id);
                        $this->setContainerObjId($row->crs_id);
                        $this->setContainerType($ilObjDataCache->lookupType($this->getContainerObjId()));
                }

                return true;
        }

Here is the call graph for this function:

Here is the caller graph for this function:

ilObjCourseGrouping::setContainerObjId

(

$a_obj_id

)

Definition at line 77 of file class.ilObjCourseGrouping.php.

Referenced by read().

        {
                $this->obj_id = $a_obj_id;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::setContainerRefId

(

$a_ref_id

)

Definition at line 69 of file class.ilObjCourseGrouping.php.

Referenced by read().

        {
                $this->ref_id = $a_ref_id;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::setContainerType

(

$a_type

)

Definition at line 89 of file class.ilObjCourseGrouping.php.

Referenced by read().

        {
                $this->container_type = $a_type;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::setDescription

(

$a_desc

)

Definition at line 111 of file class.ilObjCourseGrouping.php.

Referenced by read().

        {
                $this->description = $a_desc;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::setId

(

$a_id

)

Definition at line 60 of file class.ilObjCourseGrouping.php.

Referenced by create(), and ilObjCourseGrouping().

        {
                $this->id = $a_id;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::setTitle

(

$a_title

)

Definition at line 103 of file class.ilObjCourseGrouping.php.

Referenced by read().

        {
                $this->title = $a_title;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::setType

(

$a_type

)

Definition at line 94 of file class.ilObjCourseGrouping.php.

Referenced by ilObjCourseGrouping().

        {
                $this->type = $a_type;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::setUniqueField

(

$a_uni

)

Definition at line 119 of file class.ilObjCourseGrouping.php.

Referenced by read().

        {
                $this->unique_field = $a_uni;
        }

Here is the caller graph for this function:

ilObjCourseGrouping::update

(

)

Definition at line 209 of file class.ilObjCourseGrouping.php.

References getDescription(), getId(), getTitle(), getType(), and getUniqueField().

        {
                global $ilDB;
                
                if($this->getId() and $this->getType() === 'crsg')
                {
                        // UPDATe object_data
                        $query = "UPDATE object_data ".
                                "SET title = ".$ilDB->quote($this->getTitle()).", ".
                                "description = ".$ilDB->quote($this->getDescription())." ".
                                "WHERE obj_id = ".$ilDB->quote($this->getId())." ".
                                "AND type = ".$ilDB->quote($this->getType())." ";

                        $this->db->query($query);

                        // UPDATE crs_groupings
                        $query = "UPDATE crs_groupings ".
                                "SET unique_field = ".$ilDB->quote($this->getUniqueField())." ".
                                "WHERE crs_grp_id = ".$ilDB->quote($this->getId())." ";

                        $this->db->query($query);

                        // UPDATE conditions
                        $query = "UPDATE conditions ".
                                "SET value = ".$ilDB->quote($this->getUniqueField())." ".
                                "WHERE trigger_obj_id = ".$ilDB->quote($this->getId())." ".
                                "AND trigger_type = 'crsg'";
                        $this->db->query($query);

                        return true;
                }
                return false;
        }

Here is the call graph for this function:

Field Documentation

ilObjCourseGrouping::$assignedObjects = array()

staticprotected

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

ilObjCourseGrouping::$db

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

---

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

• Modules/Course/classes/class.ilObjCourseGrouping.php