Public Member Functions | |
| ilObjCourseGrouping ($a_id=0) | |
| Constructor public. | |
| setId ($a_id) | |
| getId () | |
| setCourseRefId ($a_ref_id) | |
| getCourseRefId () | |
| setCourseObjId ($a_obj_id) | |
| getCourseObjId () | |
| setType ($a_type) | |
| getType () | |
| setTitle ($a_title) | |
| getTitle () | |
| setDescription ($a_desc) | |
| getDescription () | |
| setUniqueField ($a_uni) | |
| getUniqueField () | |
| getCountAssignedCourses () | |
| getAssignedCourses () | |
| delete () | |
| create ($a_course_ref_id, $a_course_id) | |
| update () | |
| isAssigned ($a_course_id) | |
| read () | |
| _getAllGroupings ($a_crs_ref_id, $a_check_write=true) | |
| assign ($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 ($a_course_id) | |
| _isInGrouping ($a_crs_id) | |
| _checkCondition ($trigger_obj_id, $operator, $value) | |
| _getGroupingCourseIds ($a_course_id) | |
| Get all ids of courses that are grouped with another course static. | |
Data Fields | |
| $db | |
Detailed Description
Definition at line 36 of file class.ilObjCourseGrouping.php.
Member Function Documentation
| ilObjCourseGrouping::__addCondition | ( | $ | a_target_ref_id, | |
| $ | a_target_obj_id | |||
| ) |
Definition at line 317 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;
}
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| ilObjCourseGrouping::_checkCondition | ( | $ | trigger_obj_id, | |
| $ | operator, | |||
| $ | value | |||
| ) |
Definition at line 393 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::_deleteAll | ( | $ | a_course_id | ) |
Definition at line 343 of file class.ilObjCourseGrouping.php.
References $query, and _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);
}
$query = "DELETE FROM crs_groupings ".
"WHERE crs_id = '".$a_course_id."'";
$ilDB->query($query);
return true;
}
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| ilObjCourseGrouping::_getAllGroupings | ( | $ | a_crs_ref_id, | |
| $ | a_check_write = true | |||
| ) |
Definition at line 257 of file class.ilObjCourseGrouping.php.
References _getGroupings(), and ilUtil::getObjectsByOperations().
Referenced by ilObjCourseGUI::listGroupingsObject(), ilObjCourseGroupingGUI::otherAssign(), and ilObjCourseGroupingGUI::otherSelectAssign().
{
if($a_check_write)
{
$courses = ilUtil::getObjectsByOperations('crs','write',false);
}
else
{
$courses = ilUtil::getObjectsByOperations('crs','visible',false);
}
$groupings = array();
foreach($courses as $crs_data)
{
if($a_crs_ref_id != $crs_data['ref_id'])
{
$groupings = array_merge($groupings,ilObjCourseGrouping::_getGroupings($crs_data['obj_id']));
}
}
return $groupings ? $groupings : array();
}
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| ilObjCourseGrouping::_getGroupingCourseIds | ( | $ | 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 407 of file class.ilObjCourseGrouping.php.
References ilConditionHandler::_getConditionsOfTarget(), and ilConditionHandler::_getConditionsOfTrigger().
Referenced by ilObjCourseGUI::membersObject().
{
include_once './classes/class.ilConditionHandler.php';
// get all grouping ids the course is assigned to
foreach(ilConditionHandler::_getConditionsOfTarget($a_course_id,'crs') as $condition)
{
if($condition['trigger_type'] == 'crsg')
{
foreach(ilConditionHandler::_getConditionsOfTrigger('crsg',$condition['trigger_obj_id']) as $target_condition)
{
$course_ids[] = array('id' => $target_condition['target_obj_id'],
'unique' => $target_condition['value']);
}
}
}
return $course_ids ? $course_ids : array();
}
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| ilObjCourseGrouping::_getGroupings | ( | $ | a_course_id | ) |
Definition at line 364 of file class.ilObjCourseGrouping.php.
References $query, $res, and $row.
Referenced by _deleteAll(), _getAllGroupings(), and ilObjCourseGUI::listGroupingsObject().
{
global $ilDB;
$query = "SELECT * FROM crs_groupings ".
"WHERE crs_id = '".$a_course_id."'";
$res = $ilDB->query($query);
while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
{
$groupings[] = $row->crs_grp_id;
}
return $groupings ? $groupings : array();
}
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| ilObjCourseGrouping::_isInGrouping | ( | $ | a_crs_id | ) |
Definition at line 379 of file class.ilObjCourseGrouping.php.
References ilConditionHandler::_getConditionsOfTarget().
{
include_once './classes/class.ilConditionHandler.php';
foreach(ilConditionHandler::_getConditionsOfTarget($a_crs_id,'crs') as $cond)
{
if($cond['operator'] == 'not_member')
{
return true;
}
}
return false;
}
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| ilObjCourseGrouping::assign | ( | $ | a_crs_ref_id, | |
| $ | a_course_id | |||
| ) |
Definition at line 279 of file class.ilObjCourseGrouping.php.
References __addCondition(), getCourseObjId(), and getCourseRefId().
{
// Add the parent course of grouping
$this->__addCondition($this->getCourseRefId(),$this->getCourseObjId());
$this->__addCondition($a_crs_ref_id,$a_course_id);
return true;
}
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| ilObjCourseGrouping::create | ( | $ | a_course_ref_id, | |
| $ | a_course_id | |||
| ) |
Definition at line 153 of file class.ilObjCourseGrouping.php.
References $ilUser, $query, $res, $row, getDescription(), getId(), getTitle(), ilUtil::prepareDBString(), and setId().
{
global $ilUser;
// INSERT IN object_data
$query = "INSERT INTO object_data ".
"(type,title,description,owner,create_date,last_update,import_id) ".
"VALUES ".
"('".$this->type."',".$this->db->quote($this->getTitle()).",'".ilUtil::prepareDBString($this->getDescription())."',".
"'".$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
$query = "INSERT INTO crs_groupings ".
"SET crs_ref_id = '".$a_course_ref_id."', ".
"crs_id = '".$a_course_id."',".
"crs_grp_id = '".$this->getId()."', ".
"unique_field = '".$this->getUniqueField()."'";
$this->db->query($query);
return $this->getId();
}
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| ilObjCourseGrouping::deassign | ( | $ | a_crs_ref_id, | |
| $ | a_course_id | |||
| ) |
Definition at line 288 of file class.ilObjCourseGrouping.php.
References ilConditionHandler::_getConditionsOfTrigger(), getCountAssignedCourses(), 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;
}
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| ilObjCourseGrouping::delete | ( | ) |
Definition at line 131 of file class.ilObjCourseGrouping.php.
References $query, getId(), and getType().
{
include_once './classes/class.ilConditionHandler.php';
if($this->getId() and $this->getType() === 'crsg')
{
$query = "DELETE FROM object_data WHERE obj_id = '".$this->getId()."'";
$this->db->query($query);
$query = "DELETE FROM crs_groupings ".
"WHERE crs_grp_id = '".$this->getId()."'";
$this->db->query($query);
// Delete conditions
$condh =& new ilConditionHandler();
$condh->deleteByObjId($this->getId());
return true;
}
return false;
}
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| ilObjCourseGrouping::getAssignedCourses | ( | ) |
Definition at line 123 of file class.ilObjCourseGrouping.php.
References ilConditionHandler::_getConditionsOfTrigger(), getId(), and getType().
Referenced by getCountAssignedCourses(), and isAssigned().
{
include_once './classes/class.ilConditionHandler.php';
return ilConditionHandler::_getConditionsOfTrigger($this->getType(),$this->getId());
}
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| ilObjCourseGrouping::getCountAssignedCourses | ( | ) |
Definition at line 118 of file class.ilObjCourseGrouping.php.
References getAssignedCourses().
Referenced by deassign().
{
return count($this->getAssignedCourses());
}
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| ilObjCourseGrouping::getCourseObjId | ( | ) |
Definition at line 80 of file class.ilObjCourseGrouping.php.
Referenced by assign().
{
return $this->obj_id;
}
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| ilObjCourseGrouping::getCourseRefId | ( | ) |
Definition at line 72 of file class.ilObjCourseGrouping.php.
Referenced by assign().
{
return $this->ref_id;
}
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| ilObjCourseGrouping::getDescription | ( | ) |
Definition at line 105 of file class.ilObjCourseGrouping.php.
Referenced by create(), and update().
{
return $this->description;
}
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| ilObjCourseGrouping::getId | ( | ) |
Definition at line 64 of file class.ilObjCourseGrouping.php.
Referenced by __addCondition(), create(), deassign(), delete(), getAssignedCourses(), and update().
{
return $this->id;
}
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| ilObjCourseGrouping::getTitle | ( | ) |
Definition at line 97 of file class.ilObjCourseGrouping.php.
Referenced by create(), and update().
{
return $this->title;
}
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| ilObjCourseGrouping::getType | ( | ) |
Definition at line 88 of file class.ilObjCourseGrouping.php.
Referenced by delete(), getAssignedCourses(), and update().
{
return $this->type;
}
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| ilObjCourseGrouping::getUniqueField | ( | ) |
Definition at line 113 of file class.ilObjCourseGrouping.php.
Referenced by __addCondition().
{
return $this->unique_field;
}
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| 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().
{
global $ilDB;
$this->setType('crsg');
$this->db =& $ilDB;
$this->setId($a_id);
if($a_id)
{
$this->read();
}
}
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| ilObjCourseGrouping::isAssigned | ( | $ | a_course_id | ) |
Definition at line 219 of file class.ilObjCourseGrouping.php.
References getAssignedCourses().
{
foreach($this->getAssignedCourses() as $condition_data)
{
if($a_course_id == $condition_data['target_obj_id'])
{
return true;
}
}
return false;
}
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| ilObjCourseGrouping::read | ( | ) |
Definition at line 231 of file class.ilObjCourseGrouping.php.
References $query, $res, $row, setCourseObjId(), setCourseRefId(), setDescription(), setTitle(), and setUniqueField().
Referenced by ilObjCourseGrouping().
{
$query = "SELECT * FROM object_data ".
"WHERE obj_id = '".$this->getId()."'";
$res = $this->db->query($query);
while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
{
$this->setTitle($row->title);
$this->setDescription($row->description);
}
$query = "SELECT * FROM crs_groupings ".
"WHERE crs_grp_id = '".$this->getId()."'";
$res = $this->db->query($query);
while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
{
$this->setUniqueField($row->unique_field);
$this->setCourseRefId($row->crs_ref_id);
$this->setCourseObjId($row->crs_id);
}
return true;
}
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| ilObjCourseGrouping::setCourseObjId | ( | $ | a_obj_id | ) |
Definition at line 76 of file class.ilObjCourseGrouping.php.
Referenced by read().
{
$this->obj_id = $a_obj_id;
}
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| ilObjCourseGrouping::setCourseRefId | ( | $ | a_ref_id | ) |
Definition at line 68 of file class.ilObjCourseGrouping.php.
Referenced by read().
{
$this->ref_id = $a_ref_id;
}
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| ilObjCourseGrouping::setDescription | ( | $ | a_desc | ) |
Definition at line 101 of file class.ilObjCourseGrouping.php.
Referenced by read().
{
$this->description = $a_desc;
}
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| ilObjCourseGrouping::setId | ( | $ | a_id | ) |
Definition at line 60 of file class.ilObjCourseGrouping.php.
Referenced by create(), and ilObjCourseGrouping().
{
$this->id = $a_id;
}
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| ilObjCourseGrouping::setTitle | ( | $ | a_title | ) |
Definition at line 93 of file class.ilObjCourseGrouping.php.
Referenced by read().
{
$this->title = $a_title;
}
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| ilObjCourseGrouping::setType | ( | $ | a_type | ) |
Definition at line 84 of file class.ilObjCourseGrouping.php.
Referenced by ilObjCourseGrouping().
{
$this->type = $a_type;
}
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| ilObjCourseGrouping::setUniqueField | ( | $ | a_uni | ) |
Definition at line 109 of file class.ilObjCourseGrouping.php.
Referenced by read().
{
$this->unique_field = $a_uni;
}
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| ilObjCourseGrouping::update | ( | ) |
Definition at line 187 of file class.ilObjCourseGrouping.php.
References $query, getDescription(), getId(), getTitle(), and getType().
{
if($this->getId() and $this->getType() === 'crsg')
{
// UPDATe object_data
$query = "UPDATE object_data ".
"SET title = '".ilUtil::prepareDBString($this->getTitle())."', ".
"description = '".ilUtil::prepareDBString($this->getDescription())."' ".
"WHERE obj_id = '".$this->getId()."' ".
"AND type = '".$this->getType()."'";
$this->db->query($query);
// UPDATE crs_groupings
$query = "UPDATE crs_groupings ".
"SET unique_field = '".$this->getUniqueField()."' ".
"WHERE crs_grp_id = '".$this->getId()."'";
$this->db->query($query);
// UPDATE conditions
$query = "UPDATE conditions ".
"SET value = '".$this->getUniqueField()."' ".
"WHERE trigger_obj_id = '".$this->getId()."' ".
"AND trigger_type = 'crsg'";
$this->db->query($query);
return true;
}
return false;
}
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Field Documentation
| ilObjCourseGrouping::$db |
Definition at line 38 of file class.ilObjCourseGrouping.php.
The documentation for this class was generated from the following file:
- course/classes/class.ilObjCourseGrouping.php
