// Check validity.
if (!$page->isValidName($page->name)) {
pieError("PageNameInvalid");
}
if (!$page->lock($GLOBALS['pie']['user'])) {
pieError("PageLockError");
}
// Prepare editing environment.
if ($GLOBALS['pie']['edit_timeout']) {
pieExpireDirectory($GLOBALS['pie']['run_path'] . "/temp", $GLOBALS['pie']['edit_timeout']);
}
$_REQUEST['cols'] = 80;
$_REQUEST['rows'] = 20;
$_REQUEST['author'] = $GLOBALS['pie']['user'];
$pref = new UserPref();
if (($t = $pref->read($GLOBALS['pie']['user'], "cols")) !== false) {
$_REQUEST['cols'] = $t;
}
if (($t = $pref->read($GLOBALS['pie']['user'], "rows")) !== false) {
$_REQUEST['rows'] = $t;
}
// Determine the source of the source (so to speak).
if ($_POST['source']) {
// User provided input via HTTP request.
$_REQUEST['source'] = pieCleanString($_REQUEST['source']);
$_REQUEST['title'] = pieGetOption($_REQUEST['title']);
$_REQUEST['comment'] = pieGetOption($_REQUEST['comment']);
} elseif (file_exists($preview)) {
// Read source and meta data from temporary preview file.
if (!($dump = file_get_contents($preview))) {
pieError("SourceReadError");
pieRequireUser();
pieHead("edit");
if (@$_REQUEST['user']) {
// A user has been specified.
$_REQUEST['user'] = pieGetOption($_REQUEST['user']);
$user = new User();
if (!$user->isValidName($_REQUEST['user'])) {
pieError("BadUser");
}
if (!$user->exists($_REQUEST['user'])) {
pieError("BadUser");
}
} elseif ($_SESSION['user']) {
// No user has been specified:
// display information about myself.
$_REQUEST['user'] = $_SESSION['user'];
}
if (!@$_REQUEST['user']) {
pieError("NoUser");
}
$map = new MapFile();
$data = array('user' => htmlspecialchars($_REQUEST['user']), 'realname' => "—", 'lastlogin' => date($GLOBALS['pie']['time_format'], $map->read($GLOBALS['pie']['run_path'] . "/user/login.map", $_REQUEST['user'])));
$pref = new UserPref();
if (($val = $pref->read(@$_REQUEST['user'], 'realname')) !== false) {
$data['realname'] = $val;
}
if (($val = $pref->read(@$_REQUEST['user'], 'registered')) !== false) {
$data['registered'] = date($GLOBALS['pie']['time_format'], $val);
}
pieNotice("UserData", $data);
pieTail();
$pref->write($user, 'realname', pieGetOption(@$_REQUEST['realname']));
}
if ($_REQUEST['mail']) {
$pref->write($user, 'mail', pieGetOption(@$_REQUEST['mail']));
}
if ($_REQUEST['cols']) {
$pref->write($user, 'cols', intval(@$_REQUEST['cols']));
}
if ($_REQUEST['rows']) {
$pref->write($user, 'rows', intval(@$_REQUEST['rows']));
}
pieLog("user");
pieNotice("UpdateSuccessful");
} else {
// Display the form.
$data = array('user' => htmlspecialchars($user), 'admin' => "—", 'registered' => 0, 'cols' => 80, 'rows' => 20);
$map = new MapFile();
$data['lastlogin'] = date($GLOBALS['pie']['time_format'], $map->read($GLOBALS['pie']['run_path'] . "/user/login.map", $user));
$data['updated'] = date($GLOBALS['pie']['time_format'], $pref->read($user, 'stamp'));
$data['registered'] = date($GLOBALS['pie']['time_format'], $pref->read($user, 'registered'));
if (pieIsSuperuser($user)) {
$data['admin'] = "√";
}
foreach (array('realname', 'mail', 'cols', 'rows') as $i) {
if (($val = $pref->read($user, $i)) !== false) {
$data[$i] = $val;
}
}
pieNotice("PreferencesForm", $data);
}
pieTail();
