twig_flash_extension.php

<?php


namespace Felix\Framework\Renderer;


use Felix\Flash\Flasher;
use Tamtamchik\SimpleFlash\Flash;
use Twig\Extension\AbstractExtension;
use Twig\TwigFunction;

class FlashExtension extends AbstractExtension
{
    public function getFunctions()
    {
        $htmlSafe = [
            'is_safe' => [
                'html' => true
            ]
        ];
        return [
            new TwigFunction('getFlashed', [$this, 'getFlashed'], $htmlSafe),
            new TwigFunction('getFlashedErrors', [$this, 'getFlashedErrors'],$htmlSafe),
            new TwigFunction('getFlashedSuccess', [$this, 'getFlashedSuccess'], $htmlSafe),
            new TwigFunction('getFlashedWarning', [$this, 'getFlashedWarning'], $htmlSafe),
            new TwigFunction('getFlashedInfo', [$this, 'getFlashedInfo'], $htmlSafe),
        ] ;
    }

    public function getFlashed() {
        return Flasher::getInstance()->display();
    }
    public function getFlashedErrors() {
        return Flasher::getInstance()->display('error');
    }

    public function getFlashedSuccess()
    {
        return Flasher::getInstance()->display('success');
    }

    public function getFlashedWarning()
    {
        return Flasher::getInstance()->display('warning');
    }

    public function getFlashedInfo()
    {
        return Flash::display('info');
    }
}