protected function SendGridMail::isValidContentType in SendGrid Integration 8.2
Helper to determine if an attachment is valid.
Parameters
string $file_type: The file mime type.
Return value
bool True or false.
1 call to SendGridMail::isValidContentType()
- SendGridMail::getAttachmentStruct in src/
Plugin/ Mail/ SendGridMail.php - Return an array structure for a message attachment.
File
- src/
Plugin/ Mail/ SendGridMail.php, line 787 - Implements Drupal MailSystemInterface.
Class
- SendGridMail
- @file Implements Drupal MailSystemInterface.
Namespace
Drupal\sendgrid_integration\Plugin\MailCode
protected function isValidContentType(string $file_type) : bool {
$valid_types = [
'image/',
'text/',
'application/pdf',
'application/x-zip',
];
// Allow modules to alter the valid types array.
\Drupal::moduleHandler()
->alter('sendgrid_integration_valid_attachment_types', $valid_types);
foreach ($valid_types as $vct) {
if (strpos($file_type, $vct) !== FALSE) {
return TRUE;
}
}
return FALSE;
}