canvas-lms/packages/k5uploader

K5Uploader

A javascript based uploader for kaltura.

Installation

npm install k5uploader

Considerations

1. This uploader uses javascript, you may need to set up CORS with your kaltura instance to use it. By default kaltura does not have such headers.

2. The uploader uses xhr2. Evergreen browsers support it today. Your support needs may limit your ability to use it.

Usage

//grab a file somehow
var file = this.files[0];

// options to configure the uploader
var opts = {
  kaltura_session: {
    ks: '', // valid kaltura session
    subp_id: '', //valid kaltura subpartner id
    partner_id: '', // valid kaltura partner id
    uid: '', // valid kaltura uid
    serverTime: '' // optional timestamp from session
  },
  allowedMediaTypes: ['video', 'audio'], // defaults
  uploadUrl: 'http://kaltura_box.com/index.php/partnerservices2/upload',
  entryUrl: 'http://kaltura_box.com/index.php/partnerservices2/addEntry',
  uiconfUrl: 'http://kaltura_box.com/index.php/partnerservices2/getuiconf',
  entryDefaults: {
    partnerData: "optional custom serialized data here",
  }
};

// create instance with options
var uploader = new K5Uploader(opts);

// wait for 'K5.ready' and upload the file
uploader.addEventListener('K5.ready', function()() {
  uploader.uploadFile(file);
});

Events

The K5Uploader dispatches several events during the upload process. Listen to them or ignore them as your needs dictate.

Event	Description
K5.uiconfError	there has been an error loading data from the uiconfUrl
K5.ready	a valid kaltura session and uiconf serivce data is loaded. now save to upload
K5.fileError	uploaded filetype is not included in the allowedMediaTypes options
K5.progress	upload progress is detected
K5.complete	upload is complete
K5.error	error uploading file or adding upload via entryUrl

Dealing with events

In order to register an event handler, the K5Uploader includes the following methods:

k5Uploader.addEventListener(eventName, callback);
k5Uploader.removeEventListener(eventName, callback)