/**
* Initialize builder
*/
public static function init()
{
require_once abspath('app/overrides.php');
// Loop all pages to add the routes
foreach (\Meta\Builder::read('pages') as $path => $page) {
route_add($path, function () use($path, $page) {
$pg = new \Meta\Builder\Page($path, $page, true);
echo $pg->render();
});
}
// file
\Meta\Core\FileSystem::createDownloadRoute();
}
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 $file) {
\Meta\Core\Db::save('files', array('name' => basename($file), 'size' => filesize($file)));
}
\Meta\Core\Flash::info(t('The files base was been updated'));
}
return $page;
});
<?php
use Meta\Core\Flash;
use Meta\Core\Form;
use Meta\Core\User;
use Meta\Builder\Page;
route_add('user-login', function () {
set_page_title('User authentication');
Form::validateRequired('username');
Form::validateRequired('password');
if (Form::hasValidated()) {
if (User::authenticate($_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);
});
protected function blockAccess()
{
echo \Meta\Builder\Page::renderDenied();
exit;
return true;
}
<?php
// this is an example of how use the API for generate pages with View and Form components
use Meta\Builder\Page;
use Meta\Builder\Object;
use Meta\Builder\Column;
use Meta\Builder\Field;
use Meta\Builder\Formatter;
use Meta\Builder\Command;
use Meta\Builder\Condition;
use Meta\Builder\Validation;
use Meta\Builder\Object\View;
use Meta\Builder\Object\Form;
route_add('page-sample', function () {
// page
$page = new Page('page-sample', array('label' => 'My test page'));
// listing
$view = $page->objects[] = new View();
$view->templateFile = 'builder-view-table.php';
$view->paginate = true;
$view->query = array('select' => '*', 'from' => 'users');
$view->columns[] = new Column(array('id' => 'login', 'label' => 'Login'));
$view->columns[] = new Column(array('id' => 'name', 'label' => 'Name', 'sortable' => true));
$view->columns['id'] = new Column(array('id' => 'id', 'label' => 'action'));
$view->columns['id']->formatters[] = new Formatter(array('command' => 'linkSimple', 'paramValues' => array('edit', '?action=edit&id=[id]')));
// form edit
$form = $page->objects[] = new Form(array('label' => 'Edit form'));
$form->rules[] = new Condition(array('command' => 'parameterHasValue', 'paramValues' => array('action', 'edit')));
$form->onLoad[] = new Command(array('command' => 'fetchFromTable', 'paramValues' => array('users')));
$form->fields['id'] = new Field(array('name' => 'id', 'label' => 'ID', 'type' => 'pkeyfield'));
$form->fields['name'] = new Field(array('name' => 'name', 'label' => 'Name', 'type' => 'text', 'isRequired' => true));
