/**
* Get all clonable styles (active standard styles and individual learning
* module styles with write permission).
*/
function _getClonableContentStyles()
{
global $ilAccess, $ilDB;
$clonable_styles = array();
$q = "SELECT * FROM style_data";
$style_set = $ilDB->query($q);
while ($style_rec = $ilDB->fetchAssoc($style_set)) {
$clonable = false;
if ($style_rec["standard"] == 1) {
if ($style_rec["active"] == 1) {
$clonable = true;
}
} else {
include_once "./Modules/LearningModule/classes/class.ilObjContentObject.php";
$obj_ids = ilObjContentObject::_lookupContObjIdByStyleId($style_rec["id"]);
foreach ($obj_ids as $id) {
$ref = ilObject::_getAllReferences($id);
foreach ($ref as $ref_id) {
if ($ilAccess->checkAccess("write", "", $ref_id)) {
$clonable = true;
}
}
}
}
if ($clonable) {
$clonable_styles[$style_rec["id"]] = ilObject::_lookupTitle($style_rec["id"]);
}
}
return $clonable_styles;
}
