1 system.api.php | hook_file_copy(File $file, File $source) |
Respond to a file that has been copied.
Parameters
File $file: The newly copied file entity.
File $source: The original file before the copy.
See also
Related topics
File
- core/
modules/ system/ system.api.php, line 2371 - Hooks provided by Backdrop core and the System module.
Code
function hook_file_copy(File $file, File $source) {
$file_user = user_load($file->uid);
// Make sure that the file name starts with the owner's user name.
if (strpos($file->filename, $file_user->name) !== 0) {
$file->filename = $file_user->name . '_' . $file->filename;
$file->save();
watchdog('file', t('Copied file %source has been renamed to %destination', array('%source' => $source->filename, '%destination' => $file->filename)));
}
}