src/AppBundle/Twig/AppExtension.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?php

namespace AppBundle\Twig;

use AppBundle\Common\ServiceToolkit;
use Biz\Course\Service\CourseService;
use Biz\System\Service\SettingService;
use Codeages\Biz\Framework\Context\Biz;
use Biz\Course\Service\CourseSetService;
use Symfony\Component\DependencyInjection\ContainerInterface;

class AppExtension extends \Twig_Extension
{
    /**
     * @var Biz
     */
    protected $biz;

    /**
     * @var ContainerInterface
     */
    private $container;

    public function __construct(ContainerInterface $container)
    {
        $this->container = $container;

        $this->biz = $container->get('biz');
    }

    public function getFilters()
    {
        return array(
            new \Twig_SimpleFilter('currency', array($this, 'currency')),
            new \Twig_SimpleFilter('json_encode_utf8', array($this, 'jsonEncodeUtf8')),
        );
    }

    public function getFunctions()
    {
        return array(
            new \Twig_SimpleFunction('services', array($this, 'buildServiceTags')),
            new \Twig_SimpleFunction('classroom_services', array($this, 'buildClassroomServiceTags')),
            new \Twig_SimpleFunction('count', array($this, 'count')),
            new \Twig_SimpleFunction('course_count', array($this, 'courseCount')),
            new \Twig_SimpleFunction('course_cover', array($this, 'courseCover')),
            new \Twig_SimpleFunction('course_set_cover', array($this, 'courseSetCover')),
            //@deprecated 请勿使用，后续将删除  2017-03-30
            //@see WebExtension#avatarPath
            new \Twig_SimpleFunction('user_avatar', array($this, 'userAvatar')),
            new \Twig_SimpleFunction('course_price', array($this, 'coursePrice')),
            new \Twig_SimpleFunction('log_trans', array($this, 'logTrans')),
        );
    }

    /*
     * 返回金额的货币表示
     * @param money 金额，单位：分
     *
     */