/**
* delete style object
*/
function delete()
{
global $ilDB;
// delete object
parent::delete();
// check whether this style is global default
$def_style = $this->ilias->getSetting("default_content_style_id");
if ($def_style == $this->getId()) {
$this->ilias->deleteSetting("default_content_style_id");
}
// check whether this style is global fixed
$fixed_style = $this->ilias->getSetting("fixed_content_style_id");
if ($fixed_style == $this->getId()) {
$this->ilias->deleteSetting("fixed_content_style_id");
}
// delete style parameter
$q = "DELETE FROM style_parameter WHERE style_id = " . $ilDB->quote($this->getId(), "integer");
$ilDB->manipulate($q);
// delete style file
$css_file_name = ilUtil::getWebspaceDir() . "/css/style_" . $this->getId() . ".css";
if (is_file($css_file_name)) {
unlink($css_file_name);
}
// delete entries in learning modules
include_once "./Modules/LearningModule/classes/class.ilObjContentObject.php";
ilObjContentObject::_deleteStyleAssignments($this->getId());
// delete style data record
$q = "DELETE FROM style_data WHERE id = " . $ilDB->quote($this->getId(), "integer");
$ilDB->manipulate($q);
}
