redressTextAndAttachment method

List redressTextAndAttachment(String text, int atLen, String atXX, String mimeType, String Cid,)

Implementation

List<dynamic> redressTextAndAttachment(
    String text, int atLen, String atXX, String mimeType, String Cid) {
  var spicedCid = '';
  //0 image,1 video,2 audio
  bool isAudio = false;
  bool isVideo = false;
  bool isJpeg = false;
  bool isPng = false;
  bool isGif = false;
  bool isImage = false;

  //var mty = await lookupMimeType('', headerBytes: attachement);
  int atType = 0;
  switch (mimeType) {
    case 'image/jpeg':
      isJpeg = true;
      isImage = true;
      break;
    case 'image/png':
      isPng = true;
      isImage = true;
      break;
    case 'image/gif':
      isGif = true;
      isImage = true;

      break;
    case 'video/mp4':
      isVideo = true;
      atType = 1;
      break;
    case 'audio/mpeg':
      isAudio = true;
      atType = 2;
      break;
  }

  if (mimeType.startsWith('video')) {
    isVideo = true;
    atType = 1;
  }
  if (mimeType.startsWith('audio')) {
    isAudio = true;
    atType = 2;
  }
  if (!isImage && !isAudio && !isVideo) {
    return [];
  }
  if (Cid.isEmpty) {
    if (atType == 0) spicedCid = ' !&*';
    if (atType == 1) spicedCid = ' !∞*';
    if (atType == 2) spicedCid = ' !£*';
  } else {
    if (atType == 0) spicedCid = ' !&' + Cid;
    if (atType == 1) spicedCid = ' !∞' + Cid;
    if (atType == 2) spicedCid = ' !£' + Cid;
  }
  final ModeratorCapsuleItemAttachment att =
      ModeratorCapsuleItemAttachment(atLen, atXX, Cid);

  return [text + spicedCid, att.binary];
}