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Current File : /var/www/v3.cesa.co.za/src/CoreBundle/Twig/CoreExtension.php

<?php

namespace App\CoreBundle\Twig;

use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
use Twig\Extension\AbstractExtension;
use Twig\TwigFilter;
use Twig\TwigFunction;
use App\CoreBundle\Services\Utils;

class CoreExtension extends AbstractExtension
{

    private $container = null;
    private $securityContext = null;

    /**
     * @return null
     */
    public function __construct(ContainerInterface $container, TokenStorageInterface $securityContext)
    {
        $this->container = $container;
        $this->securityContext = $securityContext;
    }

    public function getFunctions(): array
    {
        return array(
            new TwigFunction('isObject', array($this, 'isObject')),
            new TwigFunction('getUserString', array($this, 'getUserString')),
        );
    }

    public function getFilters(): array
    {
        return array(
            new TwigFilter('format_currency', array($this, 'formatCurrency')),
            new TwigFilter('format_number', array($this, 'formatNumber')),
            new TwigFilter('get_parameter', array($this, 'getParameter')),
            new TwigFilter('get_setting', array($this, 'getSetting')),
            new TwigFilter('id_string', array($this, 'idString')),
            new TwigFilter('phrase', array($this, 'getPhrase')),
            new TwigFilter('urldecode', array($this, 'urlDecode')),
            new TwigFilter('yes_no', array($this, 'yesNo')),
            new TwigFilter('json_decode', array($this, 'jsonDecode')),
        );
    }

    public function formatCurrency($value)
    {

        if (is_null($value) || !is_numeric($value)) {
            $value = 0;
        }

        return 'R ' . number_format($value, 2, '.', ' ');
    }

    public function formatNumber($value, $decimals = 0)
    {
        return number_format($value, $decimals, '.', ' ');
    }

    public function getParameter($value)
    {
        return $this->container->getParameter($value);
    }

    /**
     * Get phrase
     * @return string
     */
    public function getPhrase($phrase)
    {
        return $phrase;
    }

    public function getSetting($settingName)
    {
        return $this->container->get('system_setting.manager')->getSetting($settingName);
    }

    /**
     * Get user name, surname and username
     * @param string $userListId
     * @return string
     */
    public function getUserString($userListId)
    {

        $userList = $this->container->get('user_list.manager')->find($userListId);

        if (is_object($userList)) {
            return $userList->getFullNameString() . ' (' . $userList->getUsername() . ') - ' . $userList->getEMailAddressString();
        }

        return '';
    }

    public function idString($value)
    {
        return Utils::getIdString($value);
    }

    /**
     * Is Object
     * @return boolean
     */
    public function isObject($var)
    {
        return is_object($var);
    }

    public function urlDecode($strIn)
    {
        return urldecode($strIn);
    }

    public function yesNo($value)
    {

        $languagePhrasesManager = $this->container->get('language_phrases.manager');

        if ($value > 0) {
            return $languagePhrasesManager->translate('Yes');
        }

        return $languagePhrasesManager->translate('No');
    }

    public function jsonDecode($value)
    {
        return json_decode($value, true);
    }
}