function filehash_save in File Hash 7

Same name and namespace in other branches

1. 8 filehash.module \filehash_save()

Calculates and saves the file hashes.

3 calls to filehash_save()

filehash_file_insert in ./filehash.module

Implements hook_file_insert().

filehash_file_load in ./filehash.module

Implements hook_file_load().

filehash_file_update in ./filehash.module

Implements hook_file_update().

File

./filehash.module, line 183

Generate hashes for each uploaded file.

Code

function filehash_save($file) {
  $file->filehash = array_fill_keys(array(
    'md5',
    'sha1',
    'sha256',
  ), NULL);
  foreach (filehash_algos() as $algo) {
    $file->filehash[$algo] = hash_file($algo, $file->uri);
  }
  db_merge('filehash')
    ->key(array(
    'fid' => $file->fid,
  ))
    ->fields($file->filehash)
    ->execute();
}