symphonycms / symphony-2

        $events = ResourceManager::fetch(ResourceManager::RESOURCE_TYPE_EVENT, array(), array(), 'name ASC');

        $options = array();

        if (is_array($events) && !empty($events)) {

            if (!isset($fields['events'])) {

                $fields['events'] = array();

            }

            foreach ($events as $name => $about) {

                $options[] = array(

                    $name, in_array($name, $fields['events']), $about['name']

                );

            }

        }

        $label->appendChild(Widget::Select('fields[events][]', $options, array('multiple' => 'multiple')));

        $group->appendChild($label);

        $datasources = ResourceManager::fetch(ResourceManager::RESOURCE_TYPE_DS, array(), array(), 'name ASC');

        $options = array();

        if (is_array($datasources) && !empty($datasources)) {

            if (!isset($fields['data_sources'])) {

                $fields['data_sources'] = array();

            }

            foreach ($datasources as $name => $about) {

                $options[] = array(

                    $name, in_array($name, $fields['data_sources']), $about['name']

                );

            }

        }

        $label->appendChild(Widget::Select('fields[data_sources][]', $options, array('multiple' => 'multiple')));

        $group->appendChild($label);