扩展@m2mdas 答案的一些额外信息。
如果您还不熟悉 Symfony 模板系统和包配置,请在开始编码之前查看以下内容:
现在是一个快速入门的方法。以以下为松散的例子,不必拘泥于选择的名称。
1.创建一个Resources/config/mustache.xml 来定义您的服务并标识您的模板引擎服务(将其标记为"templating.engine")。
您可以使用 Yaml 和 PHP 代替 XML,但后者更适合“公共”包。
<service id="mustache" class="Mustache">
<file>Mustache.php</file>
</service>
<service id="templating.engine.mustache" class="MustacheBundle\MustacheEngine" public="false">
<argument type="service" id="mustache" />
<argument type="service" id="templating.name_parser"/>
<argument type="service" id="templating.loader" />
<tag name="templating.engine" />
</service>
例子:
2。创建一个Extension 类来处理你的包的语义配置。
<?php
namespace MustacheBundle;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
class MustacheExtension extends Extension
{
$loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
$loader->load('mustache.xml');
// you may parse the $configs array here
// see: http://symfony.com/doc/current/cookbook/bundles/extension.html#parsing-the-configs-array
}
上一个类的存在意味着您现在可以在任何配置文件中定义mustache 配置命名空间。
例子:
3. [可选] 创建一个Configuration 类来验证和合并配置
<?php
namespace Mustache\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
class Configuration implements ConfigurationInterface
{
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder();
$rootNode = $treeBuilder->root('mustache');
// see: http://symfony.com/doc/current/cookbook/bundles/extension.html#validation-and-merging-with-a-configuration-class
}
}
例子:
4.创建一个实现EngineInterface的MustacheEngine
<?php
namespace MustacheBundle;
use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;
use Symfony\Component\Templating\TemplateNameParserInterface;
use Symfony\Component\Templating\Loader\LoaderInterface;
use Symfony\Component\HttpFoundation\Response;
class MustacheBundle implements EngineInterface
{
public function __construct(\Mustache $mustache, TemplateNameParserInterface $parser, LoaderInterface $loader)
{
$this->mustache = $mustache;
$this->parser = $parser;
}
public function render($name, array $parameters = array())
{
$template = $this->load($name);
return $this->mustache->render($template);
}
// Renders a view and returns a Response.
public function renderResponse($view, array $parameters = array(), Response $response = null)
{
if (null === $response) {
$response = new Response();
}
$response->setContent($this->render($view, $parameters));
return $response;
}
// Returns true if the template exists.
public function exists($name)
{
try {
$this->load($name);
} catch (\InvalidArgumentException $e) {
return false;
}
return true;
}
// Returns true if this class is able to render the given template.
public function supports($name)
{
$template = $this->parser->parse($name);
return 'mustache' === $template->get('engine');
}
// Loads the given template.
// Should return the template name or a Mustache template object
protected function load($name)
{
$template = $this->parser->parse($name);
$template = $this->loader->load($template);
return (string) $template;
}
例子:
5.在应用程序配置文件中启用您闪亮的新模板引擎:
# app/config/config.yml
templating: { engines: ['twig', 'mustache'] }
6.试试看
<?php
// src/Acme/HelloBundle/Controller/HelloController.php
public function indexAction($name)
{
return $this->render('AcmeHelloBundle:Hello:index.html.mustache', array('name' => $name));
}
您可以分享指向您的包存储库的链接,以便我们可以跟踪进度并在需要时提供帮助。祝你好运。