function hook_file_update
Respond to a file being updated.
This hook is called when file_save() is called on an existing file.
Parameters
$file: The file that has just been updated.
See also
Related topics
2 functions implement hook_file_update()
Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.
- entity_crud_hook_test_file_update in modules/
simpletest/ tests/ entity_crud_hook_test.module - Implements hook_file_update().
- file_test_file_update in modules/
simpletest/ tests/ file_test.module - Implements hook_file_update().
1 invocation of hook_file_update()
File
-
modules/
system/ system.api.php, line 2922
Code
function hook_file_update($file) {
$file_user = user_load($file->uid);
// Make sure that the file name starts with the owner's user name.
if (strpos($file->filename, $file_user->name) !== 0) {
$old_filename = $file->filename;
$file->filename = $file_user->name . '_' . $file->filename;
$file->save();
watchdog('file', '%source has been renamed to %destination', array(
'%source' => $old_filename,
'%destination' => $file->filename,
));
}
}
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.