public static function addError($message, $field = null)
{
$form_errors = isset($GLOBALS['form_errors']) ? (array) $GLOBALS['form_errors'] : array();
if (!in_array($message, $form_errors)) {
\Meta\Core\Flash::error($message);
$GLOBALS['form_errors'][] = $message;
}
}
public static function checkAuth()
{
if (preg_match('/(builder\\/(.*)|^builder$)/', current_path())) {
if (User::hasLoggedUser() && !User::logged()->isAdmin) {
\Meta\Core\Flash::error(t('You need to login with user that have the "Admin user" flag to access the builder interface.'));
User::logout();
}
if (!User::hasLoggedUser()) {
redirect(url('user-login', array('back_to' => urlencode(current_path()))));
}
}
}
}
// convert new password to md5 on "users" table
// this can filled on user edit form
if (is_post() && isset($_REQUEST['id']) && isset($_REQUEST['password_new']) && strlen($_REQUEST['password_new']) > 0) {
\Meta\Core\Db::execute('UPDATE users SET password = md5(?) WHERE id = ?', array($_REQUEST['password_new'], $_REQUEST['id']));
}
return $page;
});
Page::beforeRender('frame-user-groups', function ($page) {
// modify $page array here
// prevent unauthorized actions
if (is_demo() && isset($_REQUEST['action']) && isset($_REQUEST['id'])) {
if (is_post() || $_REQUEST['action'] == 'delete') {
$user_id = \Meta\Core\Db::query('SELECT user_id FROM user_groups WHERE id = ?', array($_REQUEST['id']))->fetchColumn();
if ($user_id == 1) {
\Meta\Core\Flash::error(t('Sorry, but you cannot modify the Admin user in demo mode'));
header("Location: " . urldecode($_GET['url_from']));
exit;
}
}
}
return $page;
});
Page::beforeRender('manage-files', function ($page) {
// scan all files. if the number is different than the table, then re populate all entirely table
$files = \Meta\Core\FileSystem::listAll();
$dbCountFiles = \Meta\Core\Db::query('SELECT COUNT(*) FROM files')->fetchColumn();
if (count($files) > 0 && count($files) != $dbCountFiles) {
// delete all and insert files list
\Meta\Core\Db::execute('DELETE FROM files');
foreach ($files as $file) {
// form
\Meta\Core\Form::validateRequired('name');
\Meta\Core\Form::validateRequired('label');
$new_name = \Meta\Core\Form::value('name');
// page rename action detect
$renamed = false;
if (is_post() && $new_name != $path) {
$renamed = true;
// validate page exists
if (isset($pages[$new_name])) {
\Meta\Core\Form::addError(t('This page already exists'));
}
}
if (\Meta\Core\Form::hasValidated()) {
if (is_demo()) {
\Meta\Core\Flash::error(\Meta\Builder::demoMsg());
} else {
\Meta\Core\Flash::success(t('Page updated.'));
// changes the new page name
if ($renamed) {
$pages[$new_name] = $pages[$path];
unset($pages[$path]);
$path = $new_name;
}
// atualiza array
$page = new \Meta\Builder\Page($path, $pageArray);
$page->label = \Meta\Core\Form::value('label');
$page->showonmenu = \Meta\Core\Form::checked('showonmenu');
$page->checkperms = \Meta\Core\Form::checked('checkperms');
$page->groupsAllowed = array_keys((array) $_REQUEST['groups']);
$page->parentmenu = \Meta\Core\Form::value('parentmenu');
protected function messageError($message)
{
Flash::error($message);
return true;
}
<?php
use Meta\Core\Flash;
use Meta\Core\Form;
use Meta\Core\User;
use Meta\Builder\Page;
route_add('user-login', function () {
set_page_title('User authentication');
Form::validateRequired('username');
Form::validateRequired('password');
if (Form::hasValidated()) {
if (User::authenticate($_POST['username'], $_POST['password'])) {
if (isset($_GET['back_to'])) {
redirect(urldecode($_GET['back_to']));
} else {
redirect(PAGE_HOME);
}
} else {
Flash::error(t('Invalid username or password!'));
}
}
echo Page::renderLayout(array('content' => render('user-login.php')));
});
route_add('user-logout', function () {
User::logout();
redirect(PAGE_HOME);
});
public function validateForm()
{
$validated = true;
foreach ((array) $this->fields as $field) {
$field instanceof Field;
$field->executeValidations();
if ($field->getErrors()) {
$validated = false;
}
}
if (!$validated) {
Flash::error(t('One or more problem(s) occurred with the form...'));
}
return $validated;
}
