如何为Zend_File_Transfer_Adapter_Http验证器设置自定义消息 - How do I set custom messages for Zend_File_Transfer_Adapter_Http validators

How do I set custom messages for Zend_File_Transfer_Adapter_Http validators

我正在使用Zend_File_Transfer用于PHP文件上传，我想为验证器添加自定义消息。

我是这样做的:

$upload = new Zend_File_Transfer_Adapter_Http();
$upload->addValidator('Size', false, array(
    'max' => $userLimits->photos->max_size * 1024 * 1024,
    'messages' => "'%value%' adlı dosya en fazla '%max%' olmalıdır"));
$upload->addValidator('Extension', false, array(
    'case' => 'jpg,jpeg', 
    'messages' => "'%value%' jpg veya jpeg formatında olmalıdır"));
if (!$upload->isValid()) {
    throw new Zf_Model_Exception('Hata: '.implode('<br>', $upload->getMessages()));
}
$files = $upload->getFileInfo();

这上面没问题…问题是，如果我想改变Zend_Validate_File_Upload消息该怎么办?默认情况下，文件上传验证器被添加到Zend_File_Transfer_Adapter_Http类的构造函数中。

我无法从"$upload"实例中访问文件上传验证器…删除验证器并将其添加回自定义消息是不可行的，因为它在代码中是避免的…

我在这里错过了什么吗?

为了记录，我就是这么做的:

$upload = new Zend_File_Transfer_Adapter_Http();
$upload->getValidator('Upload')->setMessages(array(
    Zend_Validate_File_Upload::INI_SIZE       => "'%value%' adlı dosya çok büyük",
    Zend_Validate_File_Upload::FORM_SIZE      => "'%value%' adlı dosya çok büyük",
    Zend_Validate_File_Upload::PARTIAL        => "'%value%' adlı dosya yüklenemedi",
    Zend_Validate_File_Upload::NO_FILE        => "'%value%' adlı dosya yüklenemedi",
    Zend_Validate_File_Upload::NO_TMP_DIR     => "'%value%' adlı dosya yüklenemedi",
    Zend_Validate_File_Upload::CANT_WRITE     => "'%value%' adlı dosya yüklenemedi",
    Zend_Validate_File_Upload::EXTENSION      => "'%value%' adlı dosya yüklenemedi",
    Zend_Validate_File_Upload::ATTACK         => "'%value%' adlı dosya yüklenemedi",
    Zend_Validate_File_Upload::FILE_NOT_FOUND => "'%value%' adlı dosya bulunamadı",
    Zend_Validate_File_Upload::UNKNOWN        => "'%value%' adlı dosya yüklenemedi"
));

将messages选项设置为数组，并使用来自验证器的错误消息常量来覆盖该消息。下面是一个电子邮件地址的例子:

$element->addValidator('EmailAddress', false, array(
    'messages' => array(
        Zend_Validate_EmailAddress::INVALID_FORMAT => "'%value%' is not a valid email address. Example: you@yourdomain.com",
        Zend_Validate_EmailAddress::INVALID_HOSTNAME => "'%hostname%' is not a valid hostname for email address '%value%'"
    )
));

您可以通过查看验证器的源代码或api文档来查找。

$file->getValidator('Count')->setMessage('You can upload only one file');
$file->getValidator('Size')->setMessage('Your file size cannot upload file size limit of 512 kb');
$file->getValidator('Extension')->setMessage('Invalid file extension, only valid image with file format jpg, jpeg, png and gif are allowed.');