/**
* Install schema into the database
*
* @param string $filename location of database schema file
* @param dbconn $conn connection to database
* @param string $type type of database, currently mysql or pgsql
*
* @return boolean - indicating success or failure
*/
function runDbScript($filename, $conn, $type = 'mysqli')
{
$sql = trim(file_get_contents(INSTALLDIR . '/db/' . $filename));
$stmts = explode(';', $sql);
foreach ($stmts as $stmt) {
$stmt = trim($stmt);
if (!mb_strlen($stmt)) {
continue;
}
// FIXME: use PEAR::DB or PDO instead of our own switch
switch ($type) {
case 'mysqli':
$res = $conn->query($stmt);
if ($res === false) {
$error = $conn->error();
}
break;
case 'pgsql':
$res = pg_query($conn, $stmt);
if ($res === false) {
$error = pg_last_error();
}
break;
default:
$this->updateStatus("runDbScript() error: unknown database type " . $type . " provided.");
}
if ($res === false) {
$this->updateStatus("ERROR ({$error}) for SQL '{$stmt}'");
return $res;
}
}
return true;
}