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<?php
# phpBB setup
define('IN_PHPBB', true);
require_once(__DIR__ . '/PhpBB3Conf.php');
$phpEx = substr(strrchr(__FILE__, '.'), 1);
require_once($phpbb_root_path . 'common.' . $phpEx);
require_once($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
require_once($phpbb_root_path . 'includes/functions_user.' . $phpEx);
function get_user_id($from) {
global $db;
$sql = 'SELECT user_id FROM ' . USERS_TABLE .
' WHERE user_email = "' . $db->sql_escape($from) . '"';
$row = get_exactly_one_row($sql);
return $row['user_id'];
}
function get_user_name($id) {
# NB: user_get_id_name is pass-by-reference; we copy $id to prevent
# it from being modified, as we might need it for error messages
$ids = array($id);
$err = user_get_id_name($ids, $names);
if ($err) {
trigger_error("Could not resolve user id $id: $err", E_USER_ERROR);
}
if (!array_key_exists($id, $names)) {
trigger_error("Unknown user id: $id", E_USER_ERROR);
}
return $names[$id];
}
function get_topic_and_forum_ids($post_id) {
global $db;
$sql = 'SELECT topic_id, forum_id FROM ' . POSTS_TABLE .
' WHERE post_id = "' . $db->sql_escape($post_id) . '"';
$row = get_exactly_one_row($sql);
return $row;
}
function get_exactly_one_row($sql) {
global $db;
$result = $db->sql_query($sql);
$rows = $db->sql_fetchrowset($result);
$db->sql_freeresult($result);
switch (count($rows)) {
case 0:
trigger_error("No rows returned: $sql", E_USER_ERROR);
break;
case 1:
return $rows[0];
default:
trigger_error("Too many rows returned: $sql", E_USER_ERROR);
break;
}
}
?>
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