Symfony 3.4 在我的包中使用视图 [英] Symfony 3.4 Use view inside my bundle

问题描述

我在使用 Symfony 3.4 配置新存储库时遇到了一些麻烦.我已经使用 symfony 命令在上一个 LTS (3.4) 中创建了他，并且我也使用命令添加了一个新的 Bundle.我的新捆绑包已启动并且运行良好，但我无法使用存储在此捆绑包中的视图.

I've some trouble for the configuration of a new repository using Symfony 3.4. I've used the symfony command for create him with last LTS (3.4) and I add a new Bundle using command too. My new Bundle is up and work well but I can't use view stored inside this bundle.

我向你展示了我的 Bundle 的结构:

I show you the structure of my Bundle :

我想像这样在我的控制器中使用这个 index.html.twig :

I want to use this index.html.twig in my controller like this :

<?php

namespace ListerListerBundleController;

use SymfonyBundleFrameworkBundleControllerController;
use SensioBundleFrameworkExtraBundleConfigurationRoute;

class DefaultController extends Controller
{
    /**
     * @Route("/lister")
     */
    public function indexAction()
    {
        return $this->render('ListerListerBundle:Default:index.html.twig');
    }
}

但是当我尝试渲染它时，我遇到了这个错误.

But when I try to render it I've this error.

无法找到模板ListerListerBundle:Default:index.html.twig"(查看:/home/emendiel/Data/Code/Perso/WebLister/app/Resources/views,/home/emendiel/Data/Code/Perso/WebLister/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Resources/views/Form).

Unable to find template "ListerListerBundle:Default:index.html.twig" (looked into: /home/emendiel/Data/Code/Perso/WebLister/app/Resources/views, /home/emendiel/Data/Code/Perso/WebLister/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Resources/views/Form).

我明白那是什么意思，我的文件夹不是 symfony 搜索我的视图的地方，但我没有找到如何在ListerBundle/Ressources/views"中对 Symfony 说

I understand what that say, my folder is not where symfony search my view but I don't found how I can said to Symfony go in "ListerBundle/Ressources/views"

在我最古老的项目中，无需其他配置即可工作.

In my oldest project that was work without other configuration.

信息:我将我的捆绑包用作可重复使用的捆绑包.

Info: I use my bundle as reusable bundle.

问候，

PS:这是我在 composer.json 中的自动加载部分

PS: This is my autoload part in composer.json

"autoload": {
    "psr-4": {
        "": "src/"
    },
    "classmap": [
        "app/AppKernel.php",
        "app/AppCache.php"
    ]
},

PSS:我的 AppKernel:

PSS: My AppKernel :

public function registerBundles()
{
    $bundles = [
        new SymfonyBundleFrameworkBundleFrameworkBundle(),
        new SymfonyBundleSecurityBundleSecurityBundle(),
        new SymfonyBundleTwigBundleTwigBundle(),
        new SymfonyBundleMonologBundleMonologBundle(),
        new SymfonyBundleSwiftmailerBundleSwiftmailerBundle(),
        new DoctrineBundleDoctrineBundleDoctrineBundle(),
        new SensioBundleFrameworkExtraBundleSensioFrameworkExtraBundle(),
        new AppBundleAppBundle(),
        new ListerListerBundleListerListerBundle(),
    ];
...

再次:这里是我的dependencyInjection

And Again: Here My dependencyInjection

以及文件的内容:

配置文件

<?php

namespace ListerListerBundleDependencyInjection;

use SymfonyComponentConfigDefinitionBuilderTreeBuilder;
use SymfonyComponentConfigDefinitionConfigurationInterface;

/**
 * This is the class that validates and merges configuration from your app/config files.
 *
 * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/configuration.html}
 */
class Configuration implements ConfigurationInterface
{
    /**
     * {@inheritdoc}
     */
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('lister_lister');

        // Here you should define the parameters that are allowed to
        // configure your bundle. See the documentation linked above for
        // more information on that topic.

        return $treeBuilder;
    }
}

ListerListerExtension.php

ListerListerExtension.php

<?php

namespace ListerListerBundleDependencyInjection;

use SymfonyComponentDependencyInjectionContainerBuilder;
use SymfonyComponentConfigFileLocator;
use SymfonyComponentHttpKernelDependencyInjectionExtension;
use SymfonyComponentDependencyInjectionLoader;

/**
 * This is the class that loads and manages your bundle configuration.
 *
 * @link http://symfony.com/doc/current/cookbook/bundles/extension.html
 */
class ListerListerExtension extends Extension
{
    /**
     * {@inheritdoc}
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $configuration = new Configuration();
        $config = $this->processConfiguration($configuration, $configs);

        $loader = new LoaderYamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
        $loader->load('services.yml');
    }
}

解决方案:来自@Cerad

@ListerLister/Default/index.html.twig

@ListerLister/Default/index.html.twig

来自@Cerad 的原始回复

Original response from @Cerad

出于某种原因，S3.4 不再喜欢 Bundle:Dir:name 方法来指定树枝路径，并且 generate:bundle 命令尚未更新.不确定这是错误还是功能.上面建议的@ListerLister/Default/index.html.twig 路径应该可以工作.尝试 bin/console debug:twig 查看您的 twig 命名空间路径.– 塞拉德

For some reason, S3.4 no longer likes the Bundle:Dir:name approach to specifying twig paths and the generate:bundle command has not yet been updated. Not sure if it is a bug or feature. The @ListerLister/Default/index.html.twig path suggested above should work. Try bin/console debug:twig to see your twig namespaces paths. – Cerad

推荐答案

基本问题似乎是在 S3.4 中，不再支持诸如 'ListerListerBundle:Default:index.html.twig' 之类的 twig 模板路径.

The basic problem appears to be that in S3.4, twig template paths such as 'ListerListerBundle:Default:index.html.twig' are no longer supported.

将控制器中的路径替换为:

Replace the path in the controller with:

'@ListerLister/Default/index.html.twig'

一切都应该很好.如果您不确定实际的命名空间前缀是什么，请运行:

And all should be well. If you are ever not sure what the actual namespace prefix is then run:

bin/console debug:twig

列出它们.

S3.3 仍然可以正常工作，所以这在 3.4 中有所改变.无论如何都应该使用命名空间格式，所以这没什么大不了的.

S3.3 still works fine so this is something that changed in 3.4. Supposed to be using the namespaced format anyways so this is not a big deal.

我确实在 github 上提交了一个关于这个的问题:https://github.com/sensiolabs/SensioGeneratorBundle/issues/587

I did file an issue about this on github: https://github.com/sensiolabs/SensioGeneratorBundle/issues/587

我们将看看维护者怎么说.

We shall see what the maintainers have to say.

更新:伟大而强大的 Fabpot 本人回复了我的问题.如果您想继续为模板使用ListerListerBundle:Default:index.html.twig"格式，请编辑您的 app/config/config.yml 文件:

Update: The great and powerful Fabpot himself replied to my issue. If you want to keep using the 'ListerListerBundle:Default:index.html.twig' format for templates then edit your app/config/config.yml file:

# app/config/config.yml
framework:
    templating:
        engines: ['twig']

仅当您的遗留代码仍使用旧格式时才应执行此操作.为所有新代码使用树枝命名空间.

You should only do this if you have legacy code which still uses the old format. Use twig namespaces for all new code.

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