/**
* Update a row.
* @param Database $db Database reference to use
* @param int $parentId Parent row's primary key value
* @param string[] $data Data to be set for the join
* @private
*/
private function _update_row($db, $parentId, $data)
{
if (isset($this->_join['table'])) {
// Got a link table, just insert the pkey references
$db->push($this->_join['table'], array($this->_join['parent'][1] => $parentId, $this->_join['child'][1] => $data[$this->_join['child'][0]]), array($this->_join['parent'][1] => $parentId));
} else {
// No link table, just a direct reference
$set = array($this->_join['child'] => $parentId);
for ($i = 0; $i < count($this->_fields); $i++) {
$field = $this->_fields[$i];
if ($field->apply('set', $data)) {
$set[$field->dbField()] = $field->val('set', $data);
}
}
// Add WHERE conditions
$where = array($this->_join['child'] => $parentId);
for ($i = 0, $ien = count($this->_where); $i < $ien; $i++) {
$where[$this->_where[$i]['key']] = $this->_where[$i]['value'];
// Is there any point in this? Is there any harm?
if ($this->_whereSet) {
$set[$this->_where[$i]['key']] = $this->_where[$i]['value'];
}
}
$db->push($this->_table, $set, $where);
}
}
