File Sharing

How to use the

The library does not have any presets that need to be issued an API KEY or set in the CMS. Please read the information below and proceed.

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1. Follow the contents of Overview.

2. Write additional code in script.js.

function getPrivateRoomId {
  return privateChannel.roomId;
}

function fileUpdate(flag, res, isPrivate) {
  if (flag) {
    if (isPrivate) {
      fileUtil.privateRoomId = getPrivateRoomId; //privateChannel.roomId;
    }
    const param = [
      {
        id: res.fileKey,
        name: res.fileNm,
        type: res.fileExt,
        size: res.fileSize,
        expire: res.expire,
      },
    ];
    const data = {
      message: JSON.stringify(param),
      messageType: JSON.stringify({ profile: channel.userInfo.profile }), // write your code...
      mimeType: 'file',
    };
    if (isPrivate === true) {
      privateChannel.sendMessage(data);
    } else {
      channel.sendMessage(data);
    }
  } else {
    console.error('File transfer failed.');
  }
}

const fileUtil = new FileUtil({
  isPrivate: true,
  roomId: channelKey,
  privateRoomId: () => { return privateChannel.roomId },
  uploadTag: '.chat-popup-file',
  updateEvent: fileUpdate,
  uploadDragTag: '.chat-contents',
  progressTag: '.chat-contents',
  progressSize: 60,
  progressEvent: function () {},
});

3. Check if the file is uploaded/downloaded properly.

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• parameter value (* is required)

Value	Type	Description
isPrivate	Boolean	Whether it is a sub (secret) chat room
roomId*	String	Channel key value issued by CMS
privateRoomId	Function	A function that can receive the channel key value of the sub (secret) chat room (refer to the example)
uploadTag*	String	When you click the tag, the file upload window opens
updateEvent*	Function	Callback function to be executed when file is uploaded
uploadDragTag	String	File is uploaded by dragging and dropping the file to the relevant tag
progressTag*	String	tag to show progress
progressSize	Number	size of progress element (default: 60)
progressEvent	Function	Callback function to run when file upload is in progress

• res object received after file upload

Value	Type	Description
res.fileKey	String	file key value of file
res.fileNm	String	file name
res.fileExt	String	File extension (type)
res.fileSize	Number	File size (default in Kb)
res.expire	String	File Expiration Date