/**
* Deletes subnet and truncates all IP addresses in that subnet
*
* @access private
* @param mixed $id
* @return void
*/
private function subnet_delete($id)
{
# save old values
$old_subnet = $this->fetch_subnet(null, $id);
# first truncate it
$this->subnet_truncate($id);
# delete subnet
try {
$this->Database->deleteRow("subnets", "id", $id);
} catch (Exception $e) {
write_log("Subnet delete", "Failed to delete subnet {$old_subnet->name}<hr>" . $e->getMessage(), 2, $this->User->username);
$this->Result->show("danger", _("Error: ") . $e->getMessage(), false);
return false;
}
# ok
write_log("Subnet delete", "Subnet {$old_subnet->name} deleted<hr>" . array_to_log($old_subnet), 0, $this->User->username);
# write changelog
write_changelog('subnet', "delete", 'success', array(), $old_subnet);
return true;
}
/**
* Delete section, subsections, subnets and ip addresses
*
* @access private
* @param mixed $values
* @return void
*/
private function section_delete($values)
{
# subnets class
$Subnets = new Subnets($this->Database);
# save old values
$old_section = $this->fetch_section("id", $values['id']);
# check for subsections and store all ids
$all_ids = $this->get_all_section_and_subsection_ids($values['id']);
//array of section + all subsections
# truncate and delete all subnets in all sections, than delete sections
foreach ($all_ids as $id) {
$section_subnets = $Subnets->fetch_section_subnets($id);
if (sizeof($section_subnets) > 0) {
foreach ($section_subnets as $ss) {
//delete subnet
$Subnets->modify_subnet("delete", array("id" => $ss->id));
}
}
# delete all sections
try {
$this->Database->deleteRow("sections", "id", $id);
} catch (Exception $e) {
write_log("Section {$old_section->name} delete", "Failed to delete section {$old_section->name}<hr>" . $e->getMessage() . "<hr>" . array_to_log($values), 2, $this->user->username);
$this->Result->show("danger", _("Error: ") . $e->getMessage(), false);
return false;
}
}
# write changelog
write_changelog('section', "delete", 'success', $old_section, array());
# log
write_log("Section {$old_section->name} delete", "Section {$old_section->name} deleted<hr>" . array_to_log($old_section), 0, $this->user->username);
return true;
}