function filefield_meta in FileField 6.3

Same name and namespace in other branches

1. 5.2 filefield_meta/filefield_meta.module \filefield_meta()
2. 6.2 filefield_meta/filefield_meta.module \filefield_meta()

Adds the width, height and duration to the file's data property.

1 call to filefield_meta()

filefield_meta_file_insert in filefield_meta/filefield_meta.module

Implementation of FileField's hook_file_insert().

10 string references to 'filefield_meta'

FileFieldTestCase::setUp in tests/filefield.test

Implementation of setUp().

FileFieldValidateTestCase::setUp in tests/filefield.test

Implementation of setUp().

filefield_meta_file_insert in filefield_meta/filefield_meta.module

Implementation of FileField's hook_file_insert().

filefield_meta_init in filefield_meta/filefield_meta.module

Implementation of hook_init().

filefield_meta_install in filefield_meta/filefield_meta.install

Implementation of hook_install().

... See full list

File

filefield_meta/filefield_meta.module, line 103

FileField Meta: Add Video Support to File Field.

Code

function filefield_meta(&$file) {
  $file->data = !empty($file->data) ? $file->data : array();

  // Skip any attempts at adding information if the file is not actually
  // located on this server.
  if (!file_exists($file->filepath)) {
    return;
  }
  $info = getid3_analyze($file->filepath);
  $file->data['width'] = $file->data['height'] = $file->data['duration'] = 0;
  if (isset($info['video']['resolution_x'])) {
    $file->data['width'] = $info['video']['resolution_x'];
    $file->data['height'] = $info['video']['resolution_y'];
  }
  elseif (isset($info['video']['streams'])) {
    foreach ($info['video']['streams'] as $stream) {
      $file->data['width'] = max($file->data['width'], $stream['resolution_x']);
      $file->data['height'] = max($file->data['height'], $stream['resolution_y']);
    }
  }
  if (isset($info['playtime_seconds'])) {
    $file->data['duration'] = $info['playtime_seconds'];
  }

  // Initialize fields.
  $file->data['audio_format'] = $file->data['audio_channel_mode'] = $file->data['audio_bitrate_mode'] = '';
  $file->data['audio_sample_rate'] = $file->data['audio_bitrate'] = 0;
  if (isset($info['audio'])) {
    $file->data['audio_format'] = $info['audio']['dataformat'];

    //e.g. mp3
    $file->data['audio_sample_rate'] = $info['audio']['sample_rate'];

    //e.g. 44100
    $file->data['audio_channel_mode'] = $info['audio']['channelmode'];

    // e.g. mono
    $file->data['audio_bitrate'] = isset($info['audio']['bitrate']) ? $info['audio']['bitrate'] : NULL;

    //e.g. 64000
    $file->data['audio_bitrate_mode'] = isset($info['audio']['bitrate_mode']) ? $info['audio']['bitrate_mode'] : NULL;

    //e.g. cbr
  }

  // Add in arbitrary ID3 tags.
  if (isset($info['tags_html'])) {

    // We use tags_html instead of tags because it is the most reliable data
    // source for pulling in non-UTF-8 characters according to getID3 docs.
    foreach ($info['tags_html'] as $type => $values) {

      // Typically $type may be IDv2 (for MP3s) or quicktime (for AAC).
      foreach ($values as $key => $value) {
        $value = isset($value[0]) ? (string) $value[0] : (string) $value;
        if (!empty($value) && $key != 'coverart' && $key != 'music_cd_identifier') {
          $file->data['tags'][$key] = html_entity_decode($value, ENT_QUOTES, 'UTF-8');
        }
      }
    }
  }
}