function qa_handle_to_userid($handle)
{
if (QA_FINAL_EXTERNAL_USERS) {
$handleuserids = qa_get_userids_from_public(array($handle));
} else {
require_once QA_INCLUDE_DIR . 'db/users.php';
$handleuserids = qa_db_user_get_handle_userids(array($handle));
}
if (count($handleuserids) == 1) {
return reset($handleuserids);
}
// don't use $handleuserids[$handle] since capitalization might be different
return null;
}
function qa_handles_to_userids($handles, $exactonly = false)
{
require_once QA_INCLUDE_DIR . 'qa-util-string.php';
if (QA_FINAL_EXTERNAL_USERS) {
$rawhandleuserids = qa_get_userids_from_public($handles);
} else {
require_once QA_INCLUDE_DIR . 'qa-db-users.php';
$rawhandleuserids = qa_db_user_get_handle_userids($handles);
}
$gothandleuserids = array();
if ($exactonly) {
// only take the exact matches
foreach ($handles as $handle) {
$gothandleuserids[$handle] = @$rawhandleuserids[$handle];
}
} else {
// normalize to lowercase without accents, and then find matches
$normhandleuserids = array();
foreach ($rawhandleuserids as $handle => $userid) {
$normhandleuserids[qa_string_remove_accents(qa_strtolower($handle))] = $userid;
}
foreach ($handles as $handle) {
$gothandleuserids[$handle] = @$normhandleuserids[qa_string_remove_accents(qa_strtolower($handle))];
}
}
return $gothandleuserids;
}
