function getDB()
{
$this->db = new ImpPDO('sqlite:' . $this->TempFile);
$this->db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
DBObject::$DB = $this->db;
ImpSQLBuilder::$DB = $this->db;
}
private function recordChanges()
{
assert($this->_trackChanges === true);
assert(is_array($this->_initialValues));
assert(!empty($this->_initialValues));
assert(!empty($this->ID));
// We only track changes against stored data
assert(!empty($_SERVER['PHP_AUTH_USER']));
$Q = new ImpSQLBuilder('ChangeLog');
$Q->addValue('TargetTable', $this->DBTable);
$Q->addValue('RecordID', $this->ID);
$Q->addValue('Admin', $_SERVER['PHP_AUTH_USER']);
foreach ($this->Properties as $Name => $def) {
if (is_array($def) and $def['type'] == 'collection') {
continue;
}
$NewValue = $this->_convertValueToChangeString($this->{$Name});
$OldValue = $this->_convertValueToChangeString($this->_initialValues[$Name]);
if (empty($this->_ignoreChanges[$Name]) and $NewValue != $OldValue) {
$Q->addValue('Property', $Name, 'STRING');
$Q->addValue('OldValue', $OldValue, 'STRING');
$Q->addValue('NewValue', $NewValue, 'STRING');
self::$DB->execute($Q->generateInsert());
}
}
}
