analyze($file);
return [
'filesize' => $FileInfo['filesize'],
'mime_type' => $FileInfo['mime_type'],
'playtime_seconds' => $FileInfo['playtime_seconds'],
'attached_picture' => array_key_exists('comments', $FileInfo)
? $FileInfo['comments']['picture'][0]['data']
: null,
];
}
/**
* Write audio file metadata / ID3 tags
*
* @param App\Entities\Episode $episode
*
* @return UploadedFile
*/
function write_enclosure_tags($episode)
{
$TextEncoding = 'UTF-8';
// Initialize getID3 tag-writing module
$tagwriter = new WriteTags();
$tagwriter->filename = $episode->enclosure_media_path;
// set various options (optional)
$tagwriter->tagformats = ['id3v2.4'];
$tagwriter->tag_encoding = $TextEncoding;
$cover = new \CodeIgniter\Files\File($episode->image_media_path);
$APICdata = file_get_contents($cover->getRealPath());
// TODO: variables used for podcast specific tags
// $podcast_url = $episode->podcast->link;
// $podcast_feed_url = $episode->podcast->feed_url;
// $episode_media_url = $episode->link;
// populate data array
$TagData = [
'title' => [$episode->title],
'artist' => [$episode->podcast->author],
'album' => [$episode->podcast->title],
'year' => [$episode->pub_date->format('Y')],
'genre' => ['Podcast'],
'comment' => [$episode->description],
'track_number' => [strval($episode->number)],
'copyright_message' => [$episode->podcast->copyright],
'publisher' => ['Podlibre'],
'encoded_by' => ['Castopod'],
// TODO: find a way to add the remaining tags for podcasts as the library doesn't seem to allow it
// 'website' => [$podcast_url],
// 'podcast' => [],
// 'podcast_identifier' => [$episode_media_url],
// 'podcast_feed' => [$podcast_feed_url],
// 'podcast_description' => [$podcast->description],
];
$TagData['attached_picture'][] = [
'picturetypeid' => 2, // Cover. More: module.tag.id3v2.php
'data' => $APICdata,
'description' => 'cover',
'mime' => $cover->getMimeType(),
];
$tagwriter->tag_data = $TagData;
// write tags
if ($tagwriter->WriteTags()) {
echo 'Successfully wrote tags
';
if (!empty($tagwriter->warnings)) {
echo 'There were some warnings:
' .
implode('
', $tagwriter->warnings);
}
} else {
echo 'Failed to write tags!
' .
implode('
', $tagwriter->errors);
}
}