Quick and simple PHP gift registry
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phpgiftreg/forgot.php

69 lines
2.4 KiB

<?php
/// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
require_once(dirname(__FILE__) . "/includes/funcLib.php");
require_once(dirname(__FILE__) . "/includes/MySmarty.class.php");
$smarty = new MySmarty();
$opt = $smarty->opt();
if (isset($_POST["action"]) && $_POST["action"] == "forgot") {
$username = $_POST["username"];
try {
// make sure that username is valid
$stmt = $smarty->dbh()->prepare("SELECT email FROM {$opt["table_prefix"]}users WHERE username = ?");
$stmt->bindParam(1, $username, PDO::PARAM_STR);
$stmt->execute();
if ($row = $stmt->fetch()) {
$email = $row["email"];
if ($email == "")
$error = "The username '" . $username . "' does not have an e-mail address, so the password could not be sent.";
else {
$pwd = generatePassword($opt);
$stmt = $smarty->dbh()->prepare("UPDATE {$opt["table_prefix"]}users SET password = {$opt["password_hasher"]}(?) WHERE username = ?");
$stmt->bindParam(1, $pwd, PDO::PARAM_STR);
$stmt->bindParam(2, $username, PDO::PARAM_STR);
$stmt->execute();
mail(
$email,
"Gift Registry password reset",
"Your Gift Registry account information:\r\n" .
"Your username is '" . $username . "' and your new password is '$pwd'.",
"From: {$opt["email_from"]}\r\nReply-To: {$opt["email_reply_to"]}\r\nX-Mailer: {$opt["email_xmailer"]}\r\n"
) or die("Mail not accepted for $email");
}
}
else {
$error = "The username '" . $username . "' could not be found.";
}
if (!empty($error)) {
$smarty->assign('error', $error);
}
$smarty->assign('action', $_POST["action"]);
$smarty->assign('username', $username);
$smarty->display('forgot.tpl');
}
catch (PDOException $e) {
die("sql exception: " . $e->getMessage());
}
}
else {
$smarty->display('forgot.tpl');
}
?>