public function configure()
 {
     $ui = new FormUI('staticfront');
     $page = $ui->append('select', 'page', 'staticfront__page', _t('The page to show for the home page: ', 'staticfront'));
     $page->options['none'] = _t('Show Normal Posts', 'staticfront');
     foreach ($this->get_all_pages() as $post) {
         $page->options[$post->slug] = $post->title;
     }
     $blog_index = $ui->append('text', 'blog_index', 'staticfront__blog_index', sprintf(_t('Show normal posts at this URL: <b>%s</b>', 'staticfront'), Site::get_url('habari', true)));
     $blog_index->add_validator('validate_required');
     $keep_pages = $ui->append('checkbox', 'keep_pages', 'staticfront__keep_pages', _t('Show static pages at base url: ', 'staticfront'));
     $ui->append('submit', 'save', _t('Save'));
     $ui->success(array($this, 'updated_config'));
     return $ui;
 }