protected function save_callback(array $values, $id = null, array $options = [])
{
if ($id) {
$this->update($values, $id);
return $id;
}
$parent_id = 0;
if ($this->parent) {
$parent_id = $this->parent->save_callback($values, $id, $options);
if (!$parent_id) {
throw new \Exception("Parent save failed: {$this->parent->name} returning {$parent_id}.");
}
}
$driver_name = $this->connection->driver_name;
list($filtered, $holders, $identifiers) = $this->filter_values($values);
// FIXME: ALL THIS NEED REWRITE !
if ($holders) {
// faire attention à l'id, si l'on revient du parent qui a inséré, on doit insérer aussi, avec son id
if ($id) {
$filtered[] = $id;
$statement = 'UPDATE `{self}` SET ' . implode(', ', $holders) . ' WHERE `{primary}` = ?';
$statement = $this->prepare($statement);
$rc = $statement->execute($filtered);
} else {
if ($driver_name == 'mysql') {
if ($parent_id && empty($holders[$this->primary])) {
$filtered[] = $parent_id;
$holders[] = '`{primary}` = ?';
}
$statement = 'INSERT INTO `{self}` SET ' . implode(', ', $holders);
$statement = $this->prepare($statement);
$rc = $statement->execute($filtered);
} else {
if ($driver_name == 'sqlite') {
$rc = $this->insert($values, $options);
}
}
}
} else {
if ($parent_id && !$id) {
#
# a new entry has been created, but we don't have any other fields then the primary key
#
if (empty($identifiers[$this->primary])) {
$identifiers[] = '`{primary}`';
$filtered[] = $parent_id;
}
$identifiers = implode(', ', $identifiers);
$placeholders = implode(', ', array_fill(0, count($filtered), '?'));
$statement = "INSERT INTO `{self}` ({$identifiers}) VALUES ({$placeholders})";
$statement = $this->prepare($statement);
$rc = $statement->execute($filtered);
} else {
$rc = true;
}
}
if ($parent_id) {
return $parent_id;
}
if (!$rc) {
return false;
}
if (!$id) {
$id = $this->connection->lastInsertId();
}
return $id;
}
