/**
* Check that the database schema is up to date. If it isn't, offer to update it.
*
* @return void
*/
function validate_schema()
{
$db = AbstractDb::getObject();
// Init values
$row = null;
$dbRetval = false;
try {
// Check the schema info
$dbRetval = $db->execSqlUniqueRes("SELECT * FROM schema_info WHERE tag='schema_version'", $row, false);
} catch (Exception $e) {
/* Be quiet */
echo "<html><body>";
echo "<h1>" . _("I am unable to retrieve the schema version. Either the wifidog database hasn't been created yet, the postgresql server is down, or pg_hba.conf does not allow your web server to connect to the wifidog database.") . "</h1>";
echo "<h2>Error was: " . $e->getMessage() . "</h2>";
echo "<h2>" . _("Try running the") . " <a href='" . BASE_URL_PATH . "install.php'>" . _("installation script") . "</a>.</h2>\n";
echo "</html></body>";
exit;
}
if (empty($row)) {
} else {
if ($row['value'] < REQUIRED_SCHEMA_VERSION) {
update_schema();
}
}
}
$field['default'] = $params['default'];
}
if (isset($params['required']) && $params['required']) {
$field['required'] = $params['required'];
}
if (isset($params['compressed']) && $params['compressed']) {
$field['compressed'] = $params['compressed'];
}
if (isset($params['multiValued']) && $params['multiValued']) {
$field['multiValued'] = $params['multiValued'];
}
$is_dynamic_field = (bool) isset($params['dynamic_field']);
update_schema_fields($pdo, $field, $service_id, $is_dynamic_field);
} else {
$solr_schema_attr = $params['hand_config_schema'];
update_schema($pdo, $service_id, $solr_schema_attr);
}
// msg_redirect('schema_fields.php?action=list&service_id='.$service_id);
msg_redirect('service_detail.php?service_id=' . $service_id . '&tab=3');
break;
case 'delete':
$name = $params['name'];
$schema_config = pdo_get_solr_schema($pdo, $service_id);
$schema_config = json_decode($schema_config['schema_json'], true);
if ($schema_config['uniqueKey'] == $name) {
msg_redirect('back', "This field is used by \\'uniqueKey\\'");
}
if ($schema_config['defaultSearchField'] == $name) {
msg_redirect('back', "This field is used by \\'defaultSearchField\\'");
}
delete_schema_fields($pdo, $name, $service_id);
