Examples with MetaData org.libresonic.player.service.metadata.MetaData used on opensource projects

Example 1 with MetaData

use of org.libresonic.player.service.metadata.MetaData in project libresonic by Libresonic.

the class PodcastService method updateTags.

private void updateTags(File file, PodcastEpisode episode) {
    try {
        MediaFile mediaFile = mediaFileService.getMediaFile(file, false);
        if (StringUtils.isNotBlank(episode.getTitle())) {
            MetaDataParser parser = metaDataParserFactory.getParser(file);
            if (!parser.isEditingSupported()) {
                return;
            }
            MetaData metaData = parser.getRawMetaData(file);
            metaData.setTitle(episode.getTitle());
            parser.setMetaData(mediaFile, metaData);
            mediaFileService.refreshMediaFile(mediaFile);
        }
    } catch (Exception x) {
        LOG.warn("Failed to update tags for podcast " + episode.getUrl(), x);
    }
}

Example 2 with MetaData

use of org.libresonic.player.service.metadata.MetaData in project libresonic by Libresonic.

the class TagService method setTags.

/**
     * Updated tags for a given music file.
     *
     * @param id     The ID of the music file.
     * @param track  The track number.
     * @param artist The artist name.
     * @param album  The album name.
     * @param title  The song title.
     * @param year   The release year.
     * @param genre  The musical genre.
     * @return "UPDATED" if the new tags were updated, "SKIPPED" if no update was necessary.
     *         Otherwise the error message is returned.
     */
public String setTags(int id, String track, String artist, String album, String title, String year, String genre) {
    track = StringUtils.trimToNull(track);
    artist = StringUtils.trimToNull(artist);
    album = StringUtils.trimToNull(album);
    title = StringUtils.trimToNull(title);
    year = StringUtils.trimToNull(year);
    genre = StringUtils.trimToNull(genre);
    Integer trackNumber = null;
    if (track != null) {
        try {
            trackNumber = new Integer(track);
        } catch (NumberFormatException x) {
            LOG.warn("Illegal track number: " + track, x);
        }
    }
    Integer yearNumber = null;
    if (year != null) {
        try {
            yearNumber = new Integer(year);
        } catch (NumberFormatException x) {
            LOG.warn("Illegal year: " + year, x);
        }
    }
    try {
        MediaFile file = mediaFileService.getMediaFile(id);
        MetaDataParser parser = metaDataParserFactory.getParser(file.getFile());
        if (!parser.isEditingSupported()) {
            return "Tag editing of " + FilenameUtils.getExtension(file.getPath()) + " files is not supported.";
        }
        if (StringUtils.equals(artist, file.getArtist()) && StringUtils.equals(album, file.getAlbumName()) && StringUtils.equals(title, file.getTitle()) && ObjectUtils.equals(yearNumber, file.getYear()) && StringUtils.equals(genre, file.getGenre()) && ObjectUtils.equals(trackNumber, file.getTrackNumber())) {
            return "SKIPPED";
        }
        MetaData newMetaData = parser.getMetaData(file.getFile());
        // Note: album artist is intentionally set, as it is not user-changeable.
        newMetaData.setArtist(artist);
        newMetaData.setAlbumName(album);
        newMetaData.setTitle(title);
        newMetaData.setYear(yearNumber);
        newMetaData.setGenre(genre);
        newMetaData.setTrackNumber(trackNumber);
        parser.setMetaData(file, newMetaData);
        mediaFileService.refreshMediaFile(file);
        mediaFileService.refreshMediaFile(mediaFileService.getParentOf(file));
        return "UPDATED";
    } catch (Exception x) {
        LOG.warn("Failed to update tags for " + id, x);
        return x.getMessage();
    }
}

Example 3 with MetaData

use of org.libresonic.player.service.metadata.MetaData in project libresonic by Libresonic.

the class MediaFileService method createMediaFile.

private MediaFile createMediaFile(File file) {
    MediaFile existingFile = mediaFileDao.getMediaFile(file.getPath());
    MediaFile mediaFile = new MediaFile();
    Date lastModified = new Date(FileUtil.lastModified(file));
    mediaFile.setPath(file.getPath());
    mediaFile.setFolder(securityService.getRootFolderForFile(file));
    mediaFile.setParentPath(file.getParent());
    mediaFile.setChanged(lastModified);
    mediaFile.setLastScanned(new Date());
    mediaFile.setPlayCount(existingFile == null ? 0 : existingFile.getPlayCount());
    mediaFile.setLastPlayed(existingFile == null ? null : existingFile.getLastPlayed());
    mediaFile.setComment(existingFile == null ? null : existingFile.getComment());
    mediaFile.setChildrenLastUpdated(new Date(0));
    mediaFile.setCreated(lastModified);
    mediaFile.setMediaType(DIRECTORY);
    mediaFile.setPresent(true);
    if (file.isFile()) {
        MetaDataParser parser = metaDataParserFactory.getParser(file);
        if (parser != null) {
            MetaData metaData = parser.getMetaData(file);
            mediaFile.setArtist(metaData.getArtist());
            mediaFile.setAlbumArtist(metaData.getAlbumArtist());
            mediaFile.setAlbumName(metaData.getAlbumName());
            mediaFile.setTitle(metaData.getTitle());
            mediaFile.setDiscNumber(metaData.getDiscNumber());
            mediaFile.setTrackNumber(metaData.getTrackNumber());
            mediaFile.setGenre(metaData.getGenre());
            mediaFile.setYear(metaData.getYear());
            mediaFile.setDurationSeconds(metaData.getDurationSeconds());
            mediaFile.setBitRate(metaData.getBitRate());
            mediaFile.setVariableBitRate(metaData.getVariableBitRate());
            mediaFile.setHeight(metaData.getHeight());
            mediaFile.setWidth(metaData.getWidth());
        }
        String format = StringUtils.trimToNull(StringUtils.lowerCase(FilenameUtils.getExtension(mediaFile.getPath())));
        mediaFile.setFormat(format);
        mediaFile.setFileSize(FileUtil.length(file));
        mediaFile.setMediaType(getMediaType(mediaFile));
    } else {
        // Is this an album?
        if (!isRoot(mediaFile)) {
            File[] children = FileUtil.listFiles(file);
            File firstChild = null;
            for (File child : filterMediaFiles(children)) {
                if (FileUtil.isFile(child)) {
                    firstChild = child;
                    break;
                }
            }
            if (firstChild != null) {
                mediaFile.setMediaType(ALBUM);
                // Guess artist/album name, year and genre.
                MetaDataParser parser = metaDataParserFactory.getParser(firstChild);
                if (parser != null) {
                    MetaData metaData = parser.getMetaData(firstChild);
                    mediaFile.setArtist(metaData.getAlbumArtist());
                    mediaFile.setAlbumName(metaData.getAlbumName());
                    mediaFile.setYear(metaData.getYear());
                    mediaFile.setGenre(metaData.getGenre());
                }
                // Look for cover art.
                try {
                    File coverArt = findCoverArt(children);
                    if (coverArt != null) {
                        mediaFile.setCoverArtPath(coverArt.getPath());
                    }
                } catch (IOException x) {
                    LOG.error("Failed to find cover art.", x);
                }
            } else {
                mediaFile.setArtist(file.getName());
            }
        }
    }
    return mediaFile;
}