我的Symfony项目的移动版本 [英] Mobile version of my Symfony project

问题描述

我正在symfony项目中创建移动版本，并且正在使用此处描述的技术:

I am creating the mobile version in a symfony project and I am using the technique described here: http://symfony.com/blog/how-to-create-an-optimized-version-of-your-website-for-the-iphone-in-symfony-1-1

到目前为止，它仍在工作，但我有一个问题:我的大多数标准页面都可以用手机浏览，完全有效，但是symfony迫使我创建* Success.mobile.php模板...我想要symfony如果找不到.mobile.php，则使用普通模板.那可能吗?您将如何解决?

So far it is working, but I have one problem: Most of my standard pages are perfectly valid to browse with a mobile phone but symfony forces me to create the *Success.mobile.php templates... I would like symfony to use the normal template if it does not find the .mobile.php one. Is that possible? How would you solve it?

推荐答案

您必须在渲染之前检查该模板是否存在，如果不存在，请设置默认模板.这可以通过添加检查该过滤器的过滤器来完成.所以...

You have to check before rendering if that template exists, and if it doesn't, set the default template. This can be done by adding a filter that check that. So...

将此过滤器添加到lib/文件夹，例如/lib/filters/ViewFilter.class.php

Add this filter to a lib/ folder, for example /lib/filters/ViewFilter.class.php

<!-- /lib/filters/ViewFilter.class.php -->
class ViewFilter extends sfFilter{
    public function execute($filterChain){
        if ($this->isFirstCall()){
            //get context
            $context = $this->getContext();
            //get module name
            $module = $context->getModuleName();
            //get action name
            $action = $context->getActionName();

            //get template file name for this request
            $templateFile = $action . "Success.mobile.php";
            //set physical path of that template
            $path = sfConfig::get('sf_app_module_dir').DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR."templates".DIRECTORY_SEPARATOR. $templateFile;
            //check if exists
            if(!file_exists($path))
                //if is not, set html format to render the {$action}Success.php
                $context->getRequest()->setRequestFormat('html');

        }

        $filterChain->execute();
    }
}

然后将其添加到您的filter.yml

Then add to your filters.yml

<!-- /apps/frontend/config/filters.yml -->
rendering: ~
security:  ~

# insert your own filters here
ViewFilter:
 class: ViewFilter

cache:     ~
execution: ~

并且应该正常工作:) 如果您不知道什么是过滤器及其作用，请参阅 Symfony的过滤器指南让您入门.

And should be working :) If you do not know what is a filter and what it does please refer to Symfony's Filters Guide to get you started.

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