Magento如何翻译作品? [英] How does Magento translate works?
问题描述
我想只使用一个csv文件翻译前端Magento商店。所以我这样做:
I want to translate a frontend Magento store using only one csv file. So I've done this:
我创建了一个名为Translator的自定义模块。在它的config.xml中,我把这些行:
I've created a custom module called Translator. In its config.xml I've put these lines:
<config>
....
<translate>
<modules>
<MyPackage_Translator>
<files>
<default>MyPackage_Translator.csv</default>
</files>
</MyPackage_Translator>
</modules>
</translate>
</config>
然后我在我的Helper文件夹中创建了de default Data.php helper。
Then I've created de default Data.php helper in my Helper folder.
然后在app / locale / de_DE中创建了MyPackage_Translator.csv文件,其中放入了所有的字符串。
Then in app/locale/de_DE I've created the MyPackage_Translator.csv file where I put all my strings.
如果在一个phtml(不管模块)文件中,如果我做的像:
Now, if in a phtml(regardless the module) file, if I do something like:
echo $this->__('My string');
它工作得很好。但我是好奇为什么Magento看起来在MyPackage_Translator.csv的字符串?
it works pretty well. But I'm curios why does Magento looks in the MyPackage_Translator.csv for the string?
我也注意到,如果我使用$ this - > __('some string');在Customer模块中,Magento会首先在app / locale / de_DE / Mage_Customer.csv文件中查找字符串,如果没有找到该字符串,那么它将显示在MyPackage_Translator.csv文件中。这是为什么?为什么它不会在Enterprise_Customer.csv文件中查找?
I also noticed that, if I'm using $this->__('some string'); in the Customer module, Magento will look first in app/locale/de_DE/Mage_Customer.csv file for the string, and if it doesn't find the string there, then it will look in my MyPackage_Translator.csv file. Why is that? Why it doesn't look in Enterprise_Customer.csv file for example?
有人可以解释我Magento在寻找翻译文件时的工作吗?
Can someone explain me the workflow Magento does when it's looking for the translation file?
推荐答案
当您调用$ this - > __('some text');
When you call $this->__('some text');
您可以先查看 Mage_Core_Helper_Abstract
/**
* Translate
*
* @return string
*/
public function __()
{
$args = func_get_args();
$expr = new Mage_Core_Model_Translate_Expr(array_shift($args), $this->_getModuleName());
array_unshift($args, $expr);
return Mage::app()->getTranslator()->translate($args);
}
接下来是 Mage_Core_Model_App
/**
* Retrieve translate object
*
* @return Mage_Core_Model_Translate
*/
public function getTranslator()
{
if (!$this->_translator) {
$this->_translator = Mage::getSingleton('core/translate');
}
return $this->_translator;
}
这是交给 Mage_Core_Model_Translate
/**
* Translate
*
* @param array $args
* @return string
*/
public function translate($args)
{
$text = array_shift($args);
if (is_string($text) && ''==$text
|| is_null($text)
|| is_bool($text) && false===$text
|| is_object($text) && ''==$text->getText()) {
return '';
}
if ($text instanceof Mage_Core_Model_Translate_Expr) {
$code = $text->getCode(self::SCOPE_SEPARATOR);
$module = $text->getModule();
$text = $text->getText();
$translated = $this->_getTranslatedString($text, $code);
}
else {
if (!empty($_REQUEST['theme'])) {
$module = 'frontend/default/'.$_REQUEST['theme'];
} else {
$module = 'frontend/default/default';
}
$code = $module.self::SCOPE_SEPARATOR.$text;
$translated = $this->_getTranslatedString($text, $code);
}
//array_unshift($args, $translated);
//$result = @call_user_func_array('sprintf', $args);
$result = @vsprintf($translated, $args);
if ($result === false) {
$result = $translated;
}
if ($this->_translateInline && $this->getTranslateInline()) {
if (strpos($result, '{{{')===false || strpos($result, '}}}')===false || strpos($result, '}}{{')===false) {
$result = '{{{'.$result.'}}{{'.$translated.'}}{{'.$text.'}}{{'.$module.'}}}';
}
}
return $result;
}
这是一个快速浏览一切将如何处理,你应该查看类本身,以获得更深入的理解。
which returns the resulting text. This is a quick walk through of how everything would be handled, you should view the classes themselves to get a more in depth understanding.
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