public function testSetAndGetMagicFile()
{
$validator = new Zend_Validate_File_MimeType('image/gif');
if (!empty($_ENV['MAGIC'])) {
$mimetype = $validator->getMagicFile();
$this->assertEquals($_ENV['MAGIC'], $mimetype);
}
try {
$validator->setMagicFile('/unknown/magic/file');
} catch (Zend_Validate_Exception $e) {
$this->assertContains('can not be', $e->getMessage());
}
}
/**
* @param $value
* @param null $file
* @return bool
*/
public function getMimeType($value, $file = null)
{
if ($file === null) {
$file = array('type' => null, 'name' => $value);
}
// Is file readable ?
//$1 'Zend/Loader.php';
if (!Zend_Loader::isReadable($value)) {
return $this->_throw($file, self::NOT_READABLE);
}
$validate = new Zend_Validate_File_MimeType('');
$mimefile = $validate->getMagicFile();
if (class_exists('finfo', false)) {
$const = defined('FILEINFO_MIME_TYPE') ? FILEINFO_MIME_TYPE : FILEINFO_MIME;
if (!empty($mimefile) && empty($finfo)) {
$finfo = @finfo_open($const, $mimefile);
}
if (empty($finfo)) {
$finfo = @finfo_open($const);
}
$type = null;
if (!empty($finfo)) {
$type = finfo_file($finfo, $value);
}
}
if (empty($type) && (function_exists('mime_content_type') && ini_get('mime_magic.magicfile'))) {
$type = mime_content_type($value);
}
if (empty($type) && $this->_headerCheck) {
$type = $file['type'];
}
if (empty($type)) {
return $this->_throw($file, self::NOT_DETECTED);
}
return $type;
}
