Viewing file:  VerifyDocuments.php (1.65 KB) -rw-r--r--
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<?php
namespace Srmklive\PayPal\Services;
use GuzzleHttp\Psr7\MimeType;
class VerifyDocuments
{
/**
* @var array
*/
protected static $dispute_evidence_types = [
'application/pdf',
'image/gif',
'image/jpeg',
'image/png',
];
/**
* @var string
*/
protected static $dispute_evidence_file_size = 10;
/**
* @var string
*/
protected static $dispute_evidences_size = 50;
/**
* Get Mime type from filename.
*
* @param string $file
*
* @return string
*/
public static function getMimeType($file)
{
return MimeType::fromFilename($file);
}
/**
* Check if the evidence file being submitted mime type is valid.
*
* @param array $files
*
* @return bool
*/
public static function isValidEvidenceFile(array $files)
{
$validFile = true;
$validSize = true;
$total_size = 0;
$basic = (1024 * 1024);
$file_size = $basic * self::$dispute_evidence_file_size;
$overall_size = $basic * self::$dispute_evidences_size;
foreach ($files as $file) {
$mime_type = self::getMimeType($file);
if (!in_array($mime_type, self::$dispute_evidence_types)) {
$validFile = false;
break;
}
$size = filesize($file);
if ($size > $file_size) {
$validSize = false;
break;
}
$total_size += $size;
}
return (($validFile === false) || ($validSize === false)) || ($total_size > $overall_size) ? false : true;
}
}
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