Hello,
Here is the validator code:
<?php
class sfFileImageValidator extends sfValidatorFile
{
protected function configure($options = array(), $messages = array())
{
/* size image options */
$this->addOption('min_width');
$this->addOption('max_width');
$this->addOption('min_height');
$this->addOption('max_height');
/* we set a default value as image for mime type */
$this->addOption('mime_types' , 'web_images');
/* size image error messages */
$this->addMessage('min_width', 'Image is not large enough (minimum is
%min_width% pixels).');
$this->addMessage('max_width', 'Image is too large (maximum is
%max_width% pixels).');
$this->addMessage('min_height', 'Image is not tall enough (minimum is
%min_height% pixels).');
$this->addMessage('max_height', 'Image is too tall (maximum is
%max_height% pixels).');
/* mime type error message */
$this->addMessage('mime_types', 'Invalid mime type (%mime_type%). It is
not an image file.');
/* let's use the parent configure() to keep file validator configure()
*/
parent::configure($options, $messages);
}
protected function doClean($value)
{
$validatedFile = parent::doClean($value);
// we get the image size
$size = getimagesize($validatedFile->getTempName());
// check "image size x" vs "max_size_x"
if ($this->hasOption('max_width') && $this->getOption('max_width') <
(int) $size[0])
{
throw new sfValidatorError($this, 'max_width', array('max_width' =>
$this->getOption('max_width'), 'width' => (int) $size[0]));
}
if ($this->hasOption('min_width') && $this->getOption('min_width') >
(int) $size[0])
{
throw new sfValidatorError($this, 'min_width', array('min_width' =>
$this->getOption('min_width'), 'width' => (int) $size[0]));
}
if ($this->hasOption('max_height') && $this->getOption('max_height') <
(int) $size[1])
{
throw new sfValidatorError($this, 'max_height', array('max_height' =>
$this->getOption('max_height'), 'height' => (int) $size[0]));
}
if ($this->hasOption('min_height') && $this->getOption('min_height') >
(int) $size[1])
{
throw new sfValidatorError($this, 'min_height', array('min_height' =>
$this->getOption('min_height'), 'height' => (int) $size[0]));
}
// return value
return $validatedFile;
}
}
Also tried with this validator:
'imagefile'=> new sfValidatorFile(array(
'mime_types' => 'web_images'
), array(
'invalid' => 'Invalid file.',
'required' => 'Select a file to upload.',
'mime_types' => 'The file must be of JPEG,
PNG or GIF format.'
)),
No succes :(( the same error.
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