mmucklo / DtcGridBundle

Twig/Extension/TwigExtension.php

<?php

namespace Dtc\GridBundle\Twig\Extension;

use Twig\Extension\AbstractExtension;

The type Twig\Extension\AbstractExtension was not found. Maybe you did not declare it correctly or list all dependencies?

use Twig\TwigFilter;

The type Twig\TwigFilter was not found. Maybe you did not declare it correctly or list all dependencies?

use Twig\TwigFunction;

The type Twig\TwigFunction was not found. Maybe you did not declare it correctly or list all dependencies?

class TwigExtension extends AbstractExtension
{
    public function getFunction()
    {
        $names = array(
                'format_cell' => 'format_cell',
        );

        $funcs = array();
        foreach ($names as $twig => $local) {
            $funcs[$twig] = new TwigFunction($twig, [$this, $local]);
        }

        return $funcs;
    }

    public function getFilters()
    {
        $names = array(
                'format_cell' => 'format_cell',
        );

        $funcs = array();
        foreach ($names as $twig => $local) {
            $funcs[$twig] = new TwigFilter($twig, [$this, $local]);
        }

        return $funcs;
    }

    public function getName()
    {
        return 'dtc_grid';
    }

    public function format_cell($value)
    {
        if (is_object($value)) {
            if ($value instanceof \DateTime) {
                return $value->format(\DateTime::ISO8601);
            }

            return 'object: '.get_class($value);
        } elseif (is_scalar($value)) {
            return $value;
        } elseif (is_array($value)) {
            return 'array';
        }
    }
}