src/marknotes/plugins/page/html/backup.php
<?php
/**
 * Include backup.js
 *
 */
namespace MarkNotes\Plugins\Page\HTML;

defined('_MARKNOTES') or die('No direct access allowed');

class Backup extends \MarkNotes\Plugins\Page\HTML\Plugin
{
	protected static $me = __CLASS__;
	protected static $json_settings = 'plugins.task.backup';
	protected static $json_options = '';

	/**
	 * Provide additionnal javascript
	 */
	public static function addJS(&$js = null) : bool
	{
		$aeFunctions = \MarkNotes\Functions::getInstance();

		$url = rtrim($aeFunctions->getCurrentURL(), '/').'/';
		$url .= 'marknotes/plugins/page/html/backup/';

		$script = "<script src=\"".$url."backup.js\" ".
			"defer=\"defer\"></script>\n";

		$js .= $aeFunctions->addJavascriptInline($script);

		return true;
	}

	/**
	 * Provide additionnal stylesheets
	 */
	public static function addCSS(&$css = null) : bool
	{
		return true;
	}

	/**
	 * Add/modify the HTML content
	 */
	public static function doIt(&$html = null) : bool
	{
		return true;
	}

	/**
	 * Verify if the plugin is well needed and thus have a reason
	 * to be fired
	 */
	final protected static function canRun() : bool
	{
		$bCanRun = parent::canRun();

		if ($bCanRun) {
			$bCanRun = self::isEnabled(true);
		}

		return $bCanRun;
	}
}
