Tdarr_Plugins/Community/Tdarr_Plugin_MC93_Migz6OrderStreams.js

function details() {
  return {
    id: "Tdarr_Plugin_MC93_Migz6OrderStreams",
	Stage: "Pre-processing",
    Name: "Migz-Organize Streams",
    Type: "Streams",
	Operation: "Organize",
    Description: `[TESTING]Organizes streams into Video first, then Audio (2ch, 6ch, 8ch) and finally Subtitles. \n\n`,
    Version: "1.00",
    Link: "https://github.com/HaveAGitGat/Tdarr_Plugins/blob/master/Community/Tdarr_Plugin_MC93_Migz6OrderStreams.js",
    Tags:'pre-processing,ffmpeg,'
  }
}

function plugin(file) {
  var response = {
    processFile: false,
    preset: '',
    container: '.' + file.container,
    handBrakeMode: false,
    FFmpegMode: true,
    infoLog: '',
  }

    var ffmpegCommandInsert = ''
    var videoIdx = 0
    var audioIdx = 0
    var audio2Idx = 0
    var audio6Idx = 0
    var audio8Idx = 0
	var subtitleIdx = 0
	var convert = false

    for (var i = 0; i < file.ffProbeData.streams.length; i++) {
      try {
        if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "video") {
	  	  if (audioIdx != "0" || subtitleIdx != "0") {
	  	    convert = true
			response.infoLog += "☒ Video not first. \n"
		  }
          videoIdx++
        }
		
        if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "audio") {
		  if (subtitleIdx != "0") {
		    convert = true
			response.infoLog += "☒ Audio not second. \n"
		  }
          audioIdx++
		if (file.ffProbeData.streams[i].channels == "2") {
			if (audio6Idx != "0" || audio8Idx != "0") {
				convert = true
				response.infoLog += "☒ Audio 2ch not first. \n"
			}
			audio2Idx++
		}
		if (file.ffProbeData.streams[i].channels == "6") {
			if (audio8Idx != "0") {
				convert = true
				response.infoLog += "☒ Audio 6ch not second. \n"
			}
			audio6Idx++
		}
		if (file.ffProbeData.streams[i].channels == "8") {
			audio8Idx++
			response.infoLog += "☒ Audio 8ch not last. \n"
		}
        }
		
        if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "subtitle") {
          subtitleIdx++
        }
      } catch (err) { }
    }
  
    for (var i = 0; i < file.ffProbeData.streams.length; i++) {
      try {
        if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "video" && file.ffProbeData.streams[i].codec_name.toLowerCase() != "mjpeg") {
          ffmpegCommandInsert += `-map 0:${i} `
        }
	 } catch (err) { }
	}
	
    for (var i = 0; i < file.ffProbeData.streams.length; i++) {
      try {
        if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "audio" && file.ffProbeData.streams[i].channels == "2") {
          ffmpegCommandInsert += `-map 0:${i} `
        }
	 } catch (err) { }
	}
	
    for (var i = 0; i < file.ffProbeData.streams.length; i++) {
      try {
        if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "audio" && file.ffProbeData.streams[i].channels == "6") {
          ffmpegCommandInsert += `-map 0:${i} `
        }
	 } catch (err) { }
	}
	
    for (var i = 0; i < file.ffProbeData.streams.length; i++) {
      try {
        if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "audio" && file.ffProbeData.streams[i].channels == "8") {
          ffmpegCommandInsert += `-map 0:${i} `
        }
	 } catch (err) { }
	}
	
    for (var i = 0; i < file.ffProbeData.streams.length; i++) {
      try {
        if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "audio" && file.ffProbeData.streams[i].channels != "2" && file.ffProbeData.streams[i].channels != "6" && file.ffProbeData.streams[i].channels != "8") {
          ffmpegCommandInsert += `-map 0:${i} `
        }
	 } catch (err) { }
	}
	
    for (var i = 0; i < file.ffProbeData.streams.length; i++) {
      try {
        if (file.ffProbeData.streams[i].codec_type.toLowerCase() == "subtitle") {
          ffmpegCommandInsert += `-map 0:${i} `
        }
	 } catch (err) { }
	}

        if (convert == true) {
        response.processFile = true;
        response.preset = `,${ffmpegCommandInsert} -c copy`
        response.reQueueAfter = true;
        response.infoLog += "☒ Streams are out of order, reorganizing streams. Video, Audio, Subtitles. \n"
		} else {
        response.infoLog += "☑ Streams are in expected order. \n "
        response.processFile = false;
      }
      return response
	  
}
module.exports.details = details;
module.exports.plugin = plugin;