This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Collaboration diagram for ilObjCourseGrouping:

Public Member Functions
	__construct (int $a_id=0)

	setId (int $a_id)

	getId ()

	setContainerRefId (int $a_ref_id)

	getContainerRefId ()

	setContainerObjId (int $a_obj_id)

	getContainerObjId ()

	getContainerType ()

	setContainerType (string $a_type)

	setType (string $a_type)

	getType ()

	setTitle (string $a_title)

	getTitle ()

	setDescription (string $a_desc)

	getDescription ()

	setUniqueField (string $a_uni)

	getUniqueField ()

	getCountAssignedItems ()

	getAssignedItems ()

	delete ()

	create (int $a_course_ref_id, int $a_course_id)

	update ()

	isAssigned (int $a_course_id)

	read ()

	_checkAccess (int $grouping_id)

	assign (int $a_crs_ref_id, int $a_course_id)

	cloneGrouping (int $a_target_id, int $a_copy_id)

	__addCondition (int $a_target_ref_id, int $a_target_obj_id)

Static Public Member Functions
static	_getVisibleGroupings (int $a_obj_id)
	Returns a list of all groupings for which the current user hast write permission on all assigned objects. More...

static	_deleteAll (int $a_course_id)

static	_getGroupings (int $a_course_id)

static	_checkCondition (int $trigger_obj_id, string $operator, $value, int $a_usr_id=0)

static	_getGroupingCourseIds (int $a_course_ref_id, int $a_course_id)
	Get all ids of courses that are grouped with another course. More...

static	getAssignedObjects ()

static	_checkGroupingDependencies (ilObject $container_obj, ?int $a_user_id=null)

static	_getGroupingItems (ilObject $container_obj)
	Get courses/groups that are assigned to the same membership limitation. More...

Protected Attributes
ilDBInterface	$db

ilTree	$tree

ilObjUser	$user

ilObjectDataCache	$objectDataCache

ilAccessHandler	$access

Static Protected Attributes
static array	$assignedObjects = array()

Private Attributes
int	$id = 0

int	$ref_id = 0

int	$obj_id = 0

string	$container_type = ''

string	$type = ''

string	$title = ''

string	$description = ''

string	$unique_field = ''

ilLogger	$logger

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Class ilObj<module_name>

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version: $Id$

Definition at line 25 of file class.ilObjCourseGrouping.php.

Constructor & Destructor Documentation

◆ __construct()

ilObjCourseGrouping::__construct ( int $a_id = 0 )

Definition at line 45 of file class.ilObjCourseGrouping.php.

References $DIC, ILIAS\Repository\access(), ILIAS\Repository\logger(), read(), setId(), setType(), and ILIAS\Repository\user().

     {
         global $DIC;
 
         $this->logger = $DIC->logger()->crs();
         $this->setType('crsg');
         $this->db = $DIC->database();
         $this->tree = $DIC->repositoryTree();
         $this->user = $DIC->user();
         $this->objectDataCache = $DIC['ilObjDataCache'];
         $this->access = $DIC->access();
         $this->setId($a_id);
 
         if ($a_id) {
             $this->read();
         }
     }

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Member Function Documentation

◆ __addCondition()

ilObjCourseGrouping::__addCondition	(	int	$a_target_ref_id,
		int	$a_target_obj_id
	)

Definition at line 387 of file class.ilObjCourseGrouping.php.

References ilObject\_lookupType(), getId(), and getUniqueField().

Referenced by assign().

                                                                               : void
     {
         $tmp_condh = new ilConditionHandler();
         $tmp_condh->enableAutomaticValidation(false);
 
         $tmp_condh->setTargetRefId($a_target_ref_id);
         $tmp_condh->setTargetObjId($a_target_obj_id);
         $tmp_condh->setTargetType(\ilObject::_lookupType($a_target_obj_id));
         $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();
         }
     }

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◆ _checkAccess()

ilObjCourseGrouping::_checkAccess ( int $grouping_id )

Definition at line 266 of file class.ilObjCourseGrouping.php.

References ILIAS\Repository\access().

                                                   : bool
     {
         $tmp_grouping_obj = new ilObjCourseGrouping($grouping_id);
 
         $found_invisible = false;
         foreach ($tmp_grouping_obj->getAssignedItems() as $condition) {
             if (!$this->access->checkAccess('write', '', $condition['target_ref_id'])) {
                 $found_invisible = true;
                 break;
             }
         }
         return !$found_invisible;
     }

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◆ _checkCondition()

static ilObjCourseGrouping::_checkCondition	(	int	$trigger_obj_id,
		string	$operator,
			$value,
		int	$a_usr_id = `0`
	)

static

Definition at line 444 of file class.ilObjCourseGrouping.php.

Referenced by ilConditionHandler\_checkCondition().

                                                                                                             : bool
     {
         // 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;
     }

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◆ _checkGroupingDependencies()

static ilObjCourseGrouping::_checkGroupingDependencies	(	ilObject	$container_obj,
		?int	$a_user_id = `null`
	)

static

Definition at line 488 of file class.ilObjCourseGrouping.php.

References $DIC, $ilUser, $lng, ilCourseParticipants\_getInstanceByObjId(), ilGroupParticipants\_getInstanceByObjId(), ilConditionHandler\_getPersistedConditionsOfTarget(), ilConditionHandler\_getPersistedConditionsOfTrigger(), ilObjGroup\_isMember(), ilObject\getId(), ilObject\getRefId(), ilObject\getType(), ilTree\isDeleted(), and ilObjUser\lookupMatriculation().

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

                                                                                                       : bool
     {
         global $DIC;
 
         $ilUser = $DIC->user();
         $lng = $DIC->language();
         $tree = $DIC->repositoryTree();
 
         $user_id = is_null($a_user_id) ? $ilUser->getId() : $a_user_id;
         $trigger_ids = array();
         foreach (ilConditionHandler::_getPersistedConditionsOfTarget(
             $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) === 0) {
             return true;
         }
         $matriculation_message = $assigned_message = '';
         self::$assignedObjects = array();
         foreach ($trigger_ids as $trigger_id) {
             foreach (ilConditionHandler::_getPersistedConditionsOfTrigger('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') {
                         $members = ilCourseParticipants::_getInstanceByObjId($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') {
                         $members = ilGroupParticipants::_getInstanceByObjId($condition['target_obj_id']);
                         if ($members->isGroupingMember($user_id, $condition['value'])) {
                             if (!$assigned_message) {
                                 self::$assignedObjects[] = $condition['target_obj_id'];
                                 $assigned_message = $lng->txt('grp_grp_already_assigned');
                             }
                         }
                     } elseif (ilObjGroup::_isMember($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;
     }

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◆ _deleteAll()

static ilObjCourseGrouping::_deleteAll ( int $a_course_id )

static

Definition at line 406 of file class.ilObjCourseGrouping.php.

References $DIC, $ilDB, $query, $res, and _getGroupings().

Referenced by ilObjCourse\delete().

                                                        : void
     {
         global $DIC;
 
         $ilDB = $DIC->database();
 
         // DELETE CONDITIONS
         foreach ($groupings = ilObjCourseGrouping::_getGroupings($a_course_id) as $grouping_id) {
             $condh = new ilConditionHandler();
             $condh->deleteByObjId($grouping_id);
         }
 
         $query = "DELETE FROM crs_groupings " .
             "WHERE crs_id = " . $ilDB->quote($a_course_id, 'integer') . " ";
         $res = $ilDB->manipulate($query);
     }

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◆ _getGroupingCourseIds()

static ilObjCourseGrouping::_getGroupingCourseIds	(	int	$a_course_ref_id,
		int	$a_course_id
	)

static

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

Definition at line 454 of file class.ilObjCourseGrouping.php.

References $DIC, ilConditionHandler\_getPersistedConditionsOfTarget(), ilConditionHandler\_getPersistedConditionsOfTrigger(), and ilTree\isDeleted().

                                                                                         : array
     {
         global $DIC;
 
         $tree = $DIC->repositoryTree();
         // get all grouping ids the course is assigned to
         $course_ids = [];
         foreach (ilConditionHandler::_getPersistedConditionsOfTarget(
             $a_course_ref_id,
             $a_course_id,
             'crs'
         ) as $condition) {
             if ($condition['trigger_type'] == 'crsg') {
                 foreach (ilConditionHandler::_getPersistedConditionsOfTrigger(
                     '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;
     }

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◆ _getGroupingItems()

static ilObjCourseGrouping::_getGroupingItems ( ilObject $container_obj )

static

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

Definition at line 566 of file class.ilObjCourseGrouping.php.

References $DIC, ilConditionHandler\_getPersistedConditionsOfTarget(), ilConditionHandler\_getPersistedConditionsOfTrigger(), ilObject\getId(), ilObject\getRefId(), ilObject\getType(), and ilTree\isDeleted().

Referenced by ilRegistrationGUI\fillMembershipLimitation().

                                                                      : array
     {
         global $DIC;
 
         $tree = $DIC->repositoryTree();
         $ilObjDataCache = $DIC['ilObjDataCache'];
         $ilAccess = $DIC->access();
         $tree = $DIC->repositoryTree();
 
         $trigger_ids = array();
         foreach (ilConditionHandler::_getPersistedConditionsOfTarget(
             $container_obj->getRefId(),
             $container_obj->getId(),
             $container_obj->getType()
         ) as $condition) {
             if ($condition['operator'] == 'not_member') {
                 $trigger_ids[] = $condition['trigger_obj_id'];
             }
         }
         if ($trigger_ids === []) {
             return [];
         }
         $hash_table = array();
         $items = [];
         foreach ($trigger_ids as $trigger_id) {
             foreach (ilConditionHandler::_getPersistedConditionsOfTrigger('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']] ?? false)) {
                         $items[] = $condition['target_ref_id'];
                     }
                     $hash_table[$condition['target_ref_id']] = true;
                 }
             }
         }
         return $items;
     }

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◆ _getGroupings()

static ilObjCourseGrouping::_getGroupings ( int $a_course_id )

static

Parameters

$a_course_id

Returns: int[]

Definition at line 427 of file class.ilObjCourseGrouping.php.

References $DIC, $ilDB, $query, $res, ilDBConstants\FETCHMODE_OBJECT, and ILIAS\Repository\int().

Referenced by _deleteAll(), ilObjGroup\cloneDependencies(), and ilObjCourse\cloneDependencies().

                                                           : array
     {
         global $DIC;
 
         $ilDB = $DIC['ilDB'];
 
         $query = "SELECT * FROM crs_groupings " .
             "WHERE crs_id = " . $ilDB->quote($a_course_id, 'integer') . " ";
 
         $res = $ilDB->query($query);
         $groupings = [];
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             $groupings[] = (int) $row->crs_grp_id;
         }
         return $groupings;
     }

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◆ _getVisibleGroupings()

static ilObjCourseGrouping::_getVisibleGroupings ( int $a_obj_id )

static

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.

Returns: int[]

Definition at line 285 of file class.ilObjCourseGrouping.php.

References $container_type, $DIC, $ilDB, $query, $res, ilDBConstants\FETCHMODE_OBJECT, and ILIAS\Repository\int().

Referenced by ilCourseGroupingTableGUI\getItems().

                                                               : array
     {
         global $DIC;
 
         $ilObjDataCache = $DIC['ilObjDataCache'];
         $ilAccess = $DIC['ilAccess'];
         $ilDB = $DIC['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(ilDBConstants::FETCHMODE_OBJECT)) {
             $groupings[] = (int) $row->obj_id;
         }
 
         //check access
         $visible_groupings = [];
         foreach ($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[] = $grouping_id;
                 continue;
             }
             // check if items are assigned
             if (($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;
     }

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◆ assign()

ilObjCourseGrouping::assign	(	int	$a_crs_ref_id,
		int	$a_course_id
	)

Definition at line 330 of file class.ilObjCourseGrouping.php.

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

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

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◆ cloneGrouping()

ilObjCourseGrouping::cloneGrouping	(	int	$a_target_id,
		int	$a_copy_id
	)

Definition at line 337 of file class.ilObjCourseGrouping.php.

References ilCopyWizardOptions\_getInstance(), ilObject\_lookupObjId(), ilObject\_lookupType(), getContainerRefId(), getDescription(), ilObjectFactory\getInstanceByRefId(), getTitle(), getUniqueField(), and ILIAS\Repository\logger().

                                                                    : void
     {
         $this->logger->debug('Start cloning membership limitations...');
         $mappings = \ilCopyWizardOptions::_getInstance($a_copy_id)->getMappings();
         $target_ref_id = 0;
         $target_obj_id = 0;
 
         if (array_key_exists($this->getContainerRefId(), $mappings) && $mappings[$this->getContainerRefId()]) {
             $target_ref_id = $mappings[$this->getContainerRefId()];
             $target_obj_id = \ilObject::_lookupObjId($target_ref_id);
             $this->logger->dump($target_ref_id);
             $this->logger->dump($target_obj_id);
         }
         if (!$target_ref_id || !$target_obj_id) {
             $this->logger->debug('No target ref_id found.');
             return;
         }
 
         $new_grouping = new \ilObjCourseGrouping();
         $new_grouping->setTitle($this->getTitle());
         $new_grouping->setDescription($this->getDescription());
         $new_grouping->setContainerRefId($target_ref_id);
         $new_grouping->setContainerObjId($target_obj_id);
         $new_grouping->setContainerType(\ilObject::_lookupType($target_obj_id));
         $new_grouping->setUniqueField($this->getUniqueField());
         $new_grouping->create($target_ref_id, $target_obj_id);
 
         $obj_instance = \ilObjectFactory::getInstanceByRefId($this->getContainerRefId(), false);
         if (!$obj_instance instanceof \ilObject) {
             $this->logger->info('Cannot create object instance for membership limitation');
             return;
         }
         $limitation_items = self::_getGroupingItems($obj_instance);
         $this->logger->dump($limitation_items);
 
         foreach ($limitation_items as $item_ref_id) {
             $target_item_ref_id = 0;
             $target_item_obj_id = 0;
             if (array_key_exists($item_ref_id, $mappings) && $mappings[$item_ref_id]) {
                 $target_item_ref_id = $mappings[$item_ref_id];
                 $target_item_obj_id = \ilObject::_lookupObjId($target_item_ref_id);
             }
             if (!$target_item_ref_id || !$target_item_obj_id) {
                 $this->logger->info('No mapping found for: ' . $item_ref_id);
                 continue;
             }
             $new_grouping->assign($target_item_ref_id, $target_item_obj_id);
         }
     }

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◆ create()

ilObjCourseGrouping::create	(	int	$a_course_ref_id,
		int	$a_course_id
	)

Definition at line 177 of file class.ilObjCourseGrouping.php.

References $query, $res, getDescription(), getId(), getTitle(), getUniqueField(), setId(), and ILIAS\Repository\user().

                                                                   : void
     {
         // INSERT IN object_data
         $this->setId($this->db->nextId("object_data"));
         $query = "INSERT INTO object_data " .
             "(obj_id, type,title,description,owner,create_date,last_update) " .
             "VALUES " .
             "(" .
             $this->db->quote($this->getId(), "integer") . "," .
             $this->db->quote($this->type, "text") . "," .
             $this->db->quote($this->getTitle(), "text") . "," .
             $this->db->quote($this->getDescription(), "text") . "," .
             $this->db->quote($this->user->getId(), "integer") . "," .
             $this->db->now() . "," .
             $this->db->now() .
             ')';
 
         $this->db->manipulate($query);
 
         // INSERT in crs_groupings
         $query = "INSERT INTO crs_groupings (crs_grp_id,crs_ref_id,crs_id,unique_field) " .
             "VALUES (" .
             $this->db->quote($this->getId(), 'integer') . ", " .
             $this->db->quote($a_course_ref_id, 'integer') . ", " .
             $this->db->quote($a_course_id, 'integer') . ", " .
             $this->db->quote($this->getUniqueField(), 'text') . " " .
             ")";
         $res = $this->db->manipulate($query);
     }

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◆ delete()

ilObjCourseGrouping::delete ( )

Definition at line 161 of file class.ilObjCourseGrouping.php.

References $query, $res, getId(), and getType().

                             : void
     {
         if ($this->getId() && $this->getType() === 'crsg') {
             $query = "DELETE FROM object_data WHERE obj_id = " . $this->db->quote($this->getId(), 'integer') . " ";
             $res = $this->db->manipulate($query);
 
             $query = "DELETE FROM crs_groupings " .
                 "WHERE crs_grp_id = " . $this->db->quote($this->getId(), 'integer') . " ";
             $res = $this->db->manipulate($query);
 
             // Delete conditions
             $condh = new ilConditionHandler();
             $condh->deleteByObjId($this->getId());
         }
     }

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◆ getAssignedItems()

ilObjCourseGrouping::getAssignedItems ( )

Definition at line 148 of file class.ilObjCourseGrouping.php.

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

Referenced by getCountAssignedItems(), ilCourseGroupingAssignmentTableGUI\getItems(), and isAssigned().

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

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◆ getAssignedObjects()

static ilObjCourseGrouping::getAssignedObjects ( )

static

Definition at line 483 of file class.ilObjCourseGrouping.php.

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

                                                : array
     {
         return self::$assignedObjects;
     }

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◆ getContainerObjId()

ilObjCourseGrouping::getContainerObjId ( )

Definition at line 88 of file class.ilObjCourseGrouping.php.

References $obj_id.

Referenced by assign().

                                        : int
     {
         return $this->obj_id;
     }

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◆ getContainerRefId()

ilObjCourseGrouping::getContainerRefId ( )

Definition at line 78 of file class.ilObjCourseGrouping.php.

References $ref_id.

Referenced by assign(), and cloneGrouping().

                                        : int
     {
         return $this->ref_id;
     }

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◆ getContainerType()

ilObjCourseGrouping::getContainerType ( )

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

References $container_type.

                                       : string
     {
         return $this->container_type;
     }

◆ getCountAssignedItems()

ilObjCourseGrouping::getCountAssignedItems ( )

Definition at line 143 of file class.ilObjCourseGrouping.php.

References getAssignedItems().

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

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◆ getDescription()

ilObjCourseGrouping::getDescription ( )

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

References $description.

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

                                     : string
     {
         return $this->description;
     }

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◆ getId()

ilObjCourseGrouping::getId ( )

Definition at line 68 of file class.ilObjCourseGrouping.php.

References $id.

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

                            : int
     {
         return $this->id;
     }

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◆ getTitle()

ilObjCourseGrouping::getTitle ( )

Definition at line 118 of file class.ilObjCourseGrouping.php.

References $title.

Referenced by ilCourseGroupingAssignmentTableGUI\__construct(), cloneGrouping(), create(), and update().

                               : string
     {
         return $this->title;
     }

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◆ getType()

ilObjCourseGrouping::getType ( )

Definition at line 108 of file class.ilObjCourseGrouping.php.

References $type.

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

                              : string
     {
         return $this->type;
     }

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◆ getUniqueField()

ilObjCourseGrouping::getUniqueField ( )

Definition at line 138 of file class.ilObjCourseGrouping.php.

References $unique_field.

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

                                     : string
     {
         return $this->unique_field;
     }

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◆ isAssigned()

ilObjCourseGrouping::isAssigned ( int $a_course_id )

Definition at line 233 of file class.ilObjCourseGrouping.php.

References getAssignedItems().

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

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◆ read()

ilObjCourseGrouping::read ( )

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

References $query, $res, ilDBConstants\FETCHMODE_OBJECT, getId(), setContainerObjId(), setContainerRefId(), setContainerType(), setDescription(), setTitle(), and setUniqueField().

Referenced by __construct().

                           : void
     {
         $query = "SELECT * FROM object_data " .
             "WHERE obj_id = " . $this->db->quote($this->getId(), 'integer') . " ";
 
         $res = $this->db->query($query);
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             $this->setTitle((string) $row->title);
             $this->setDescription((string) $row->description);
         }
 
         $query = "SELECT * FROM crs_groupings " .
             "WHERE crs_grp_id = " . $this->db->quote($this->getId(), 'integer') . " ";
         $res = $this->db->query($query);
 
         while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
             $this->setUniqueField((string) $row->unique_field);
             $this->setContainerRefId((int) $row->crs_ref_id);
             $this->setContainerObjId((int) $row->crs_id);
             $this->setContainerType($this->objectDataCache->lookupType($this->getContainerObjId()));
         }
     }

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◆ setContainerObjId()

ilObjCourseGrouping::setContainerObjId ( int $a_obj_id )

Definition at line 83 of file class.ilObjCourseGrouping.php.

Referenced by read().

                                                     : void
     {
         $this->obj_id = $a_obj_id;
     }

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◆ setContainerRefId()

ilObjCourseGrouping::setContainerRefId ( int $a_ref_id )

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

Referenced by read().

                                                     : void
     {
         $this->ref_id = $a_ref_id;
     }

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◆ setContainerType()

ilObjCourseGrouping::setContainerType ( string $a_type )

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

Referenced by read().

                                                     : void
     {
         $this->container_type = $a_type;
     }

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◆ setDescription()

ilObjCourseGrouping::setDescription ( string $a_desc )

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

Referenced by read().

                                                   : void
     {
         $this->description = $a_desc;
     }

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◆ setId()

ilObjCourseGrouping::setId ( int $a_id )

Definition at line 63 of file class.ilObjCourseGrouping.php.

Referenced by __construct(), and create().

                                     : void
     {
         $this->id = $a_id;
     }

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◆ setTitle()

ilObjCourseGrouping::setTitle ( string $a_title )

Definition at line 113 of file class.ilObjCourseGrouping.php.

Referenced by read().

                                              : void
     {
         $this->title = $a_title;
     }

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◆ setType()

ilObjCourseGrouping::setType ( string $a_type )

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

Referenced by __construct().

                                            : void
     {
         $this->type = $a_type;
     }

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◆ setUniqueField()

ilObjCourseGrouping::setUniqueField ( string $a_uni )

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

Referenced by read().

                                                  : void
     {
         $this->unique_field = $a_uni;
     }

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◆ update()

ilObjCourseGrouping::update ( )

Definition at line 207 of file class.ilObjCourseGrouping.php.

References $query, $res, getDescription(), getId(), getTitle(), getType(), and getUniqueField().

                             : void
     {
         if ($this->getId() && $this->getType() === 'crsg') {
             // UPDATe object_data
             $query = "UPDATE object_data " .
                 "SET title = " . $this->db->quote($this->getTitle(), 'text') . ", " .
                 "description = " . $this->db->quote($this->getDescription(), 'text') . " " .
                 "WHERE obj_id = " . $this->db->quote($this->getId(), 'integer') . " " .
                 "AND type = " . $this->db->quote($this->getType(), 'text') . " ";
             $res = $this->db->manipulate($query);
 
             // UPDATE crs_groupings
             $query = "UPDATE crs_groupings " .
                 "SET unique_field = " . $this->db->quote($this->getUniqueField(), 'text') . " " .
                 "WHERE crs_grp_id = " . $this->db->quote($this->getId(), 'integer') . " ";
             $res = $this->db->manipulate($query);
 
             // UPDATE conditions
             $query = "UPDATE conditions " .
                 "SET value = " . $this->db->quote($this->getUniqueField(), 'text') . " " .
                 "WHERE trigger_obj_id = " . $this->db->quote($this->getId(), 'integer') . " " .
                 "AND trigger_type = 'crsg'";
             $res = $this->db->manipulate($query);
         }
     }