function save($file)
{
if (!$file['hash']) {
$file['hash'] = MD5(MD5($file['data']) . time());
}
if (!$file['size']) {
$file['size'] = strlen($file['data']);
}
//TODO: Do chunked INSERTs -
if (($mps = db_get_variable('max_allowed_packet')) && $file['size'] > $mps * 0.7) {
@db_set_variable('max_allowed_packet', $file['size'] + $mps);
}
$sql = 'INSERT INTO ' . FILE_TABLE . ' SET created=NOW() ' . ',type=' . db_input($file['type']) . ',size=' . db_input($file['size']) . ',name=' . db_input($file['name']) . ',hash=' . db_input($file['hash']) . ',filedata=' . db_input($file['data']);
return db_query($sql) ? db_insert_id() : 0;
}
function db_timezone()
{
return db_get_variable('time_zone');
}
function __construct($body, $type = 'text', $options = array())
{
$type = strtolower($type);
if (!in_array($type, static::$types)) {
throw new Exception("{$type}: Unsupported ThreadBody type");
}
$this->body = (string) $body;
if (strlen($this->body) > 250000) {
$max_packet = db_get_variable('max_allowed_packet', 'global');
// Truncate just short of the max_allowed_packet
$this->body = substr($this->body, 0, $max_packet - 2048) . ' ... ' . _S('(truncated)');
}
$this->type = $type;
$this->options = array_merge($this->options, $options);
}
