How can I change size of image during upload ? I use
sfImageTransformPlugin to do that.
//take information about uploading image:
$code = md5(uniqid(mt_rand()));
$file = $this->form->getValue('image');
$filename = $code;
$extension = $file->getExtension($file->getOriginalExtension());
$newname = $filename.$extension;
//use sfImageTransformPlugin to resize image and save:
$img = new sfImage( ..........??.................);
$response = $this->getResponse();
$response->setContentType($img->getMIMEType());
if($img->getWidth() > 400 || $img->getHeight() > 400)
{
if($img->getWidth() > $img->getHeight())
$img->resize(400,null);
else $img->resize(null,400);
}
$img->saveAs(sfConfig::get('sf_upload_dir'). DIRECTORY_SEPARATOR .
$newname);
What should I write in new sfImage() ?? I must write there path to
upload image but image isn't yet uploaded - so what should I write
there ?
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