/**
* Return if the email addresses are valid
*
* @param arr_email: list of email addresses
* @param message (OUT): error message if an error is found
* @param strict (IN): Parametrer for user_finder function
*
* @return boolean
*/
function util_validateCCList(&$arr_email, &$message, $strict = false)
{
global $Language;
$valid = true;
$message = "";
$purifier = Codendi_HTMLPurifier::instance();
foreach ($arr_email as $key => $cc) {
// Make sure that the address is valid
$ref = util_user_finder($cc, $strict);
if (empty($ref)) {
$valid = false;
$message .= "'" . $purifier->purify($cc) . "'<br>";
continue;
} else {
$arr_email[$key] = $ref;
}
}
if (!$valid) {
$message = $Language->getText('include_utils', 'address_problem') . ":" . "<blockquote>{$message}</blockquote>" . $Language->getText('include_utils', 'email_explain');
}
return $valid;
}
function setWatchees($user_id, $watchees)
{
global $Language;
//echo "setWatchees($user_id, $watchees)<br>";
if ($watchees) {
//echo "watchees";
$res_watch = true;
$arr_user_names = split('[,;]', $watchees);
$arr_user_ids = array();
while (list(, $user_name) = each($arr_user_names)) {
$user_ident = util_user_finder($user_name, true);
$res = user_get_result_set_from_unix($user_ident);
if (!$res || db_numrows($res) <= 0) {
// user doesn;t exist so abort this step and give feedback
$this->setError(" - " . $Language->getText('tracker_common_type', 'invalid_name', $user_name));
$res_watch = false;
continue;
} else {
// store in a hash to eliminate duplicates. skip user itself
if (db_result($res, 0, 'user_id') != $user_id) {
$arr_user_ids[db_result($res, 0, 'user_id')] = 1;
}
}
}
if ($res_watch) {
$this->deleteWatchees($user_id);
$arr_watchees = array_keys($arr_user_ids);
$sql = 'INSERT INTO artifact_watcher (artifact_group_id, user_id,watchee_id) VALUES ';
$num_watchees = count($arr_watchees);
for ($i = 0; $i < $num_watchees; $i++) {
$sql .= "('" . db_ei($this->getID()) . "','" . db_ei($user_id) . "','" . db_ei($arr_watchees[$i]) . "'),";
}
$sql = substr($sql, 0, -1);
// remove extra comma at the end
//echo $sql."<br>";
return db_query($sql);
}
} else {
$this->deleteWatchees($user_id);
}
}
