Validator Zend_Validate_File_IsImage doesn't work correct
I try to use the next validator of ZF:
$isImageValidator = new Zend_Validate_File_IsImage(array('headerCheck' => true));
(I don'n wa开发者_如何转开发nt to use fileInfo or mimeMagic)
But even when image is chosen, validator returns next:
File 'image.png' is no image, 'application/octet-stream' detected
(When i look through the $_FILES global array it detects 'image/png') Why???
Help me please...
I have same issue at my prod server. By default Zend_Validate_File_MimeType which is base class of isImage uses one of files wich define mime types in your system.
In my case this file was /usr/share/file/magic.mime
I just removed all that files which was listed in MimeType :
protected $_magicFiles = array(
'/usr/share/misc/magic',
'/usr/share/misc/magic.mime',
'/usr/share/misc/magic.mgc',
'/usr/share/mime/magic',
'/usr/share/mime/magic.mime',
'/usr/share/mime/magic.mgc',
'/usr/share/file/magic',
'/usr/share/file/magic.mime',
'/usr/share/file/magic.mgc',
);
Try:
$transfer = new Zend_File_Transfer_Adapter_Http();
// $transfer->addValidator(new Zend_Validate_File_IsImage());
$transfer->addValidator(new Zend_Validate_Callback(function($filepath, $file) use($transfer){
$mimes = array('image/bmp', 'image/c', 'image/cgm', 'image/fif', 'image/gif', 'image/jpeg', 'image/jpm', 'image/jpx', 'image/jp2', 'image/naplps', 'image/pjpeg', 'image/png', 'image/svg', 'image/svg+xml', 'image/tiff', 'image/vnd.adobe.photoshop', 'image/vnd.djvu', 'image/vnd.fpx', 'image/vnd.net-fpx', 'image/x-cmu-raster', 'image/x-cmx', 'image/x-coreldraw', 'image/x-cpi', 'image/x-emf', 'image/x-ico', 'image/x-icon', 'image/x-jg', 'image/x-ms-bmp', 'image/x-niff', 'image/x-pict', 'image/x-pcx', 'image/x-portable-anymap', 'image/x-portable-bitmap', 'image/x-portable-greymap', 'image/x-portable-pixmap', 'image/x-quicktime', 'image/x-rgb', 'image/x-tiff', 'image/x-unknown', 'image/x-windows-bmp', 'image/x-xpmi');
if(!in_array($file['type'], $mimes)) {
$transfer->addError(sprintf("O arquivo não é uma imagem: '%s' detectado", $file['type']));
return false;
}
return true;
}));
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