streams/Zotlabs/Widget/Notes.php

<?php

namespace Zotlabs\Widget;

use Zotlabs\Lib\Apps;

class Notes {

	function widget($arr) {
		if (! local_channel()) {
			return '';
		}
		if (! Apps::system_app_installed(local_channel(),'Notes')) {
			return '';
		}

		$text = get_pconfig(local_channel(),'notes','text');

		$o = replace_macros(get_markup_template('notes.tpl'), [
			'$banner' => t('Notes'),
			'$text' => $text,
			'$save' => t('Save'),
		]);

		return $o;
	}
}