function isClickable($a_type, $a_ref_id, $a_obj_id = 0)
{
global $rbacsystem, $ilDB, $ilUser, $ilAccess;
if (!ilConditionHandler::_checkAllConditionsOfTarget($a_ref_id, $a_obj_id)) {
return false;
}
switch ($a_type) {
case "crs":
return $ilAccess->checkAccess("read", "", $a_ref_id);
// visible groups can allways be clicked; group processing decides
// what happens next
// visible groups can allways be clicked; group processing decides
// what happens next
case "grp":
return true;
case 'tst':
if (!$rbacsystem->checkAccess("read", $a_ref_id)) {
return false;
}
$query = sprintf("SELECT * FROM tst_tests WHERE obj_fi=%s", $a_obj_id);
$res = $ilDB->query($query);
while ($row = $res->fetchRow(DB_FETCHMODE_OBJECT)) {
return (bool) $row->complete;
}
return false;
case 'svy':
if (!$rbacsystem->checkAccess("read", $a_ref_id)) {
return false;
}
$query = sprintf("SELECT * FROM svy_svy WHERE obj_fi=%s", $a_obj_id);
$res = $ilDB->query($query);
while ($row = $res->fetchRow(DB_FETCHMODE_OBJECT)) {
return (bool) $row->complete;
}
return false;
// media pools can only be edited
// media pools can only be edited
case "mep":
if ($rbacsystem->checkAccess("read", $a_ref_id)) {
return true;
} else {
return false;
}
break;
case 'crsr':
case 'catr':
include_once './Services/ContainerReference/classes/class.ilContainerReferenceAccess.php';
return ilContainerReferenceAccess::_isAccessible($a_ref_id);
// all other types are only clickable, if read permission is given
// all other types are only clickable, if read permission is given
default:
if ($rbacsystem->checkAccess("read", $a_ref_id)) {
// check if lm is online
if ($a_type == "lm") {
include_once "./Modules/LearningModule/classes/class.ilObjLearningModule.php";
$lm_obj =& new ilObjLearningModule($a_ref_id);
if (!$lm_obj->getOnline() && !$rbacsystem->checkAccess('write', $a_ref_id)) {
return false;
}
}
// check if fblm is online
if ($a_type == "htlm") {
include_once "./Modules/HTMLLearningModule/classes/class.ilObjFileBasedLM.php";
$lm_obj =& new ilObjFileBasedLM($a_ref_id);
if (!$lm_obj->getOnline() && !$rbacsystem->checkAccess('write', $a_ref_id)) {
return false;
}
}
// check if fblm is online
if ($a_type == "sahs") {
include_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModule.php";
$lm_obj =& new ilObjSAHSLearningModule($a_ref_id);
if (!$lm_obj->getOnline() && !$rbacsystem->checkAccess('write', $a_ref_id)) {
return false;
}
}
// check if glossary is online
if ($a_type == "glo") {
$obj_id = ilObject::_lookupObjectId($a_ref_id);
include_once "./Modules/Glossary/classes/class.ilObjGlossary.php";
if (!ilObjGlossary::_lookupOnline($obj_id) && !$rbacsystem->checkAccess('write', $a_ref_id)) {
return false;
}
}
return true;
} else {
return false;
}
break;
}
}