Examples with Pair org.libresonic.player.util.Pair used on opensource projects

Example 1 with Pair

use of org.libresonic.player.util.Pair in project libresonic by Libresonic.

the class HLSController method parseBitRate.

/**
     * Parses a string containing the bitrate and an optional width/height, e.g., 1200@640x480
     */
protected Pair<Integer, Dimension> parseBitRate(String bitRate) throws IllegalArgumentException {
    Matcher matcher = BITRATE_PATTERN.matcher(bitRate);
    if (!matcher.matches()) {
        throw new IllegalArgumentException("Invalid bitrate specification: " + bitRate);
    }
    int kbps = Integer.parseInt(matcher.group(1));
    if (matcher.group(3) == null) {
        return new Pair<Integer, Dimension>(kbps, null);
    } else {
        int width = Integer.parseInt(matcher.group(3));
        int height = Integer.parseInt(matcher.group(4));
        return new Pair<Integer, Dimension>(kbps, new Dimension(width, height));
    }
}

Example 2 with Pair

use of org.libresonic.player.util.Pair in project libresonic by Libresonic.

the class HLSController method handleRequest.

@RequestMapping(method = RequestMethod.GET)
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
    response.setHeader("Access-Control-Allow-Origin", "*");
    int id = ServletRequestUtils.getIntParameter(request, "id");
    MediaFile mediaFile = mediaFileService.getMediaFile(id);
    Player player = playerService.getPlayer(request, response);
    String username = player.getUsername();
    if (mediaFile == null) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND, "Media file not found: " + id);
        return null;
    }
    if (username != null && !securityService.isFolderAccessAllowed(mediaFile, username)) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN, "Access to file " + mediaFile.getId() + " is forbidden for user " + username);
        return null;
    }
    Integer duration = mediaFile.getDurationSeconds();
    if (duration == null || duration == 0) {
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Unknown duration for media file: " + id);
        return null;
    }
    response.setContentType("application/vnd.apple.mpegurl");
    response.setCharacterEncoding(StringUtil.ENCODING_UTF8);
    List<Pair<Integer, Dimension>> bitRates = parseBitRates(request);
    PrintWriter writer = response.getWriter();
    if (bitRates.size() > 1) {
        generateVariantPlaylist(request, id, player, bitRates, writer);
    } else {
        generateNormalPlaylist(request, id, player, bitRates.size() == 1 ? bitRates.get(0) : null, duration, writer);
    }
    return null;
}