/**
* Add all tables in which the user is allowed to create records to the
* Admin Bar new-content menu.
* @global \WP_Admin_Bar $wp_admin_bar
* @global \wpdb $wpdb
*/
public function admin_bar_menu()
{
global $wp_admin_bar, $wpdb;
$db = new DB\Database($wpdb);
foreach ($db->get_tables() as $table) {
if (!DB\Grants::current_user_can(DB\Grants::CREATE, $table->get_name())) {
continue;
}
$wp_admin_bar->add_menu(array('parent' => 'new-content', 'id' => TABULATE_SLUG . '-' . $table->get_name(), 'title' => $table->get_title(), 'href' => $table->get_url('index', null, 'record')));
}
}
/**
* Render the template and return the output.
* @return string
*/
public function render()
{
if (isset($_SESSION[$this->transientNotices])) {
unset($_SESSION[$this->transientNotices]);
}
$twig = new \Twig_Environment($this->loader);
// Add titlecase filter.
$titlecase_filter = new \Twig_SimpleFilter('titlecase', '\\Tabulate\\Text::titlecase');
$twig->addFilter($titlecase_filter);
// Add strtolower filter.
$strtolower_filter = new \Twig_SimpleFilter('strtolower', function ($str) {
if (is_array($str)) {
return array_map('strtolower', $str);
} else {
return strtolower($str);
}
});
$twig->addFilter($strtolower_filter);
// Enable debugging.
if (Config::debug()) {
$this->queries = DB\Database::getQueries();
$twig->enableDebug();
$twig->addExtension(new \Twig_Extension_Debug());
}
// Render the template.
if (!empty($this->templateString)) {
$template = $twig->createTemplate($this->templateString);
} else {
$template = $twig->loadTemplate($this->templateName);
}
return $template->render($this->data);
}