$errors[] = 'Incorrect Captcha';
}
}
if (empty($errors)) {
if ($logged_in && !empty($auth_user->email)) {
$email = $auth_user->email;
} else {
$email = isset($_POST['in']['commentemail']) ? $_POST['in']['commentemail'] : '';
}
if ($email == '' || !is_valid_email($email, $logged_in)) {
$errors[] = 'You must provide a valid email address.';
} else {
// Unsubscribe
if (isset($_POST['unsubscribe_to_bug'])) {
// Generate the hash
unsubscribe_hash($bug_id, $email);
$thanks = 8;
} else {
$dbh->prepare('REPLACE INTO bugdb_subscribe SET bug_id = ?, email = ?')->execute(array($bug_id, $email));
$thanks = 7;
}
redirect("bug.php?id={$bug_id}&thanks={$thanks}");
}
}
// If we get here, display errors
response_header('Error in subscription');
display_bug_error($errors);
response_footer();
exit;
}
// Delete comment
if (isset($_POST['unsubscribe_to_bug']) || isset($_POST['subscribe_to_bug'])) {
if (isset($auth_user) && $auth_user && $auth_user->registered) {
$email = $auth_user->email;
} else {
$email = $_POST['subscribe_email'];
}
if (!preg_match("/[.\\w+-]+@[.\\w-]+\\.\\w{2,}/i", $email)) {
$errors[] = "You must provide a valid email address.";
} else {
if (isset($_POST['subscribe_to_bug'])) {
$query = 'REPLACE INTO bugdb_subscribe SET bug_id = ?, email = ?';
$dbh->query($query, array($id, $email));
$thanks = 7;
} elseif (isset($_POST['unsubscribe_to_bug'])) {
/* Generate the hash */
unsubscribe_hash($id, $email, $bug);
$thanks = 8;
}
localRedirect('bug.php?id=' . $id . '&thanks=' . $thanks);
exit;
}
}
// Redirect to PECL if it's a PECL bug
if (!empty($bug['package_type']) && $bug['package_type'] != SITE) {
SITE == 'pear' ? $redirect = 'pecl' : ($redirect = 'pear');
localRedirect('http://' . $redirect . '.php.net/bugs/bug.php?id=' . $id);
exit;
}
// if the user is not registered, this might be spam, don't display
if (!$bug['registered'] && !auth_check('pear.dev')) {
response_header('User has not confirmed identity');
