/**
* Checks if resource doesn't exceed provided size
*
* Please note that the size will always be checked against
* limitations set in `php.ini` for `post_max_size` and `upload_max_filesize`
* even if $max is set to false.
*
* @param Model $Model
* @param array $field
* @param mixed $max String (e.g. 8M) containing maximum allowed size, false allows any size
* @return boolean
*/
function checkSize(&$Model, $field, $max = false)
{
extract($this->runtime[$Model->alias]);
foreach (array('source', 'temporary') as $type) {
if ($type == 'temporary' && empty(${$type})) {
continue;
}
if (!MediaValidation::size(${$type}['size'], $max)) {
return false;
}
}
return true;
}
function testSize()
{
$result = MediaValidation::size('1M', '2M');
$this->assertTrue($result);
$result = MediaValidation::size('1K', '2M');
$this->assertTrue($result);
$result = MediaValidation::size('1M', '1K');
$this->assertFalse($result);
$result = MediaValidation::size('1048576', '2M');
$this->assertTrue($result);
$result = MediaValidation::size(1048576, '2M');
$this->assertTrue($result);
$result = MediaValidation::size('1M', '1M');
$this->assertTrue($result);
$result = MediaValidation::size('1048576', '1M');
$this->assertTrue($result);
$result = MediaValidation::size(1048576, 10);
$this->assertFalse($result);
$result = MediaValidation::size('', '2M');
$this->assertFalse($result);
}
