function theme_video_metadata in Video 6

Same name and namespace in other branches

1. 5 plugins/video_optmetadata/video_optmetadata.module \theme_video_metadata()
2. 6.2 plugins/video_optmetadata/video_optmetadata.module \theme_video_metadata()

Display optional metadata (Video and Audio bitrate,..) on the view page.

Parameters

$node: object with node information

Return value

string of content to display $node->video_bitrate, $node->audio_bitrate, $node->audio_sampling_rate, $node->audio_channels,

1 theme call to theme_video_metadata()

video_optmetadata_nodeapi in plugins/video_optmetadata/video_optmetadata.module

Implementation of hook_nodeapi()

File

plugins/video_optmetadata/video_optmetadata.module, line 111

Enable addition of optional metadata on video nodes created by video module.

Code

function theme_video_metadata($node) {

  //Make sure atleast one fields had data.
  if ($node->video_bitrate != 0 or $node->audio_bitrate != 0 or $node->audio_sampling_rate != 0 or $node->audio_channels != 0) {
    $output = "\n\n<div class=\"video_metadata\">\n";
    $output .= '  <div class="title"><h2>' . t('Video Metadata') . "</h2></div>\n";
    if ($node->video_bitrate != 0) {
      $fields[] = array(
        'title' => t('Video Bitrate') . ':',
        'body' => $node->video_bitrate . ' ' . t('kbits/sec'),
      );
    }
    if ($node->audio_bitrate != 0) {
      $fields[] = array(
        'title' => t('Audio Bitrate') . ':',
        'body' => $node->audio_bitrate . ' ' . t('kbits/sec'),
      );
    }
    if ($node->audio_sampling_rate != 0) {
      $fields[] = array(
        'title' => t('Audio Sampling Rate') . ':',
        'body' => $node->audio_sampling_rate . ' ' . t('Hz'),
      );
    }
    if ($node->audio_channels != '') {
      $fields[] = array(
        'title' => t('Audio Channels') . ':',
        'body' => $node->audio_channels,
      );
    }
    $output .= theme('video_fields', $fields);

    //Generate the fields HTML.
    $output .= '</div>';

    //Closing div video_metadata
  }
  else {

    //If all the fields are blank then display nothing.
    $output = '';
  }
  return $output;
}