CakePHP的转换行为不适用于Containable

Question

我已经实现了CakePHP的翻译行为，一切都相当顺利，但是我现在注意到，当我contain()一个应该翻译的模型时，我从i18n表翻译的数据并不存在。

翻译行为对包含的模型不起作用吗？如果是这样的话，这不是几乎完全消除了这种行为的任何用处吗？(或者可能只有我--但我几乎所有的东西都使用了Containable )。

如果我打算大量使用Containable，有没有一种不同的“CakePHP方式”可以相当容易地进行翻译？

Answer 1

我也遇到过类似的问题，我从谷歌上看了几十页，但还是找不到一个简单的解决方案。经过一些调试之后，我创建了这个变通方法的代码片段。请考虑到这只是一个黑客行为。它主要是为Croogo编写的，因此相关模型将在网站上显示为已翻译。但我已经浏览了翻译行为，它应该也适用于它。基本上就是粘贴到你的AppModel类中。这是为Cake 2.x准备的

// DIRTY LITTLE HACKS, FORCING TRANSLATE BEHAVIOR AFTERFIND CALLBACK
    /**
     * Hacking the afterFind so it will call the afterFind() from 
     * behavior
     * Pase this in your AppModel Class
     * 
     * @param array $results
     * @param bool $primary
     * @return array 
     */
    public function afterFind(array $results, $primary = false) {
        parent::afterFind($results, $primary);
        # calling only if not primary model, as they get translated pretty well
        if (!$primary) {
            # iterating behaviors to look for one that has something to do
            # with translations ( Translate for cake general behavior, CroogoTranslate for Croogo based apps )        
            foreach ($this->Behaviors->enabled() as $behavior) {
                if (preg_match('/(.*)[T|t]ranslate(.*)/', $behavior)) {
                    # setting locale, not sure if it gets set on secondary models
                    $this->locale = Configure::read('Config.language');
                    # hacking the result set to match behaviours requirments
                    # so basically creating the result set to look like called from originated model
                    # $k => array('ModelAlias' => array $results)        
                    $results_tmp = array(
                        0 => array(
                            $this->alias => $results,
                        )
                    );
                    # if we find such behavior we force it's afterFind with prepared data
                    $results = $this->Behaviors->{$behavior}->afterFind($this, $results_tmp, true); # forcing true on primary - CroogoTranslate requires that
                    # restoring orginal structure like nothing ever happened     
                    $results = $results[0][$this->alias];
                    # not sure if should break or not ?
                    # on one hand what's the point of having multiple translate behaviors in one app ?
                    # on the other i've seen more weird stuff that multiple translate behaviors
                    break;
                }
            }
        }
        return $results;
    }

Answer 2

显然，这是一个常见的问题。CakePHP食谱中有一些关于如何处理它的提示：

http://book.cakephp.org/2.0/en/core-libraries/behaviors/translate.html