function getid3_analyze_file in getID3() 7.2

Same name and namespace in other branches

1. 7 getid3.module \getid3_analyze_file()

Takes a file entity object and returns ID3 data.

Parameters

$file:

Return value

null|array

1 call to getid3_analyze_file()

getid3_file_presave in ./getid3.module

Implements hook_file_presave().

File

./getid3.module, line 115

Code

function getid3_analyze_file($file) {

  // Initialize
  $getID3 = getid3_instance();
  $file_realpath = drupal_realpath($file->uri);

  // Verify file exists, as external files are saved as managed files
  // Ex: this prevents errors on media_youtube or media_vimeo entries.
  if (file_exists($file_realpath)) {

    // Analyze.
    return $getID3
      ->analyze($file_realpath);
  }

  // If the file path isn't local
  if ($file_realpath === FALSE) {
    $file_urlpath = file_create_url($file->uri);
    $tmp = file_directory_temp() . '/' . $file->filename;
    if (file_put_contents($tmp, file_get_contents($file_urlpath, false, null, 0, 10))) {
      $tagLen = getid3_calc(substr($tmp, 6, 4));
      unlink($tmp);
      file_put_contents($tmp, file_get_contents($file_urlpath, false, null, 0, $tagLen));
      return $getID3
        ->analyze($tmp);
    }
  }
  return NULL;
}