cordova-to-uploadcare.js

uploadImageCordova = function (callback, progressCallback, localPreviewCallback) {
  var fail = function (error) {
    callback(error);
  };

  var cameraSuccess = function (imageURI) {
    if (_.isFunction(localPreviewCallback)) {
      window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, function (fileSystem) {
        // console.log('image URI');
        // console.log(imageURI);

        var imageURL = imageURI;
        var rootToURL = fileSystem.root.toURL();
        var rootToInternalURL = fileSystem.root.toInternalURL();
        imageURL = imageURL.replace(rootToURL, rootToInternalURL);

        // console.log('preview url');
        // console.log(imageURL);
        localPreviewCallback(imageURL);
      });

    }

    var options = {
      mimeType: 'image/jpeg',
      fileName: "image-upload-" + Meteor.userId() + "-" + Date.now() + ".jpg",
      params: {
        "UPLOADCARE_PUB_KEY": Meteor.settings.public.uploadcare.publickey,
        "UPLOADCARE_STORE": 1
      }
    };

    var ft = new FileTransfer();

    ft.onprogress = function (progressEvent) {
      if (progressEvent.lengthComputable && _.isFunction(progressCallback)) {
        //console.log(progressEvent.loaded / progressEvent.total);
        progressCallback(progressEvent.loaded / progressEvent.total);
      }
    };

    ft.upload(imageURI, "https://upload.uploadcare.com/base/", function (result) {
      var ucFile = uploadcare.fileFrom('uploaded', JSON.parse(result.response).file);
      ucFile.done(function (fileInfo) {
        //do something with fileinfo

        callback(null, { imageId: imageId, imageUuid: fileInfo.uuid });
      });

    }, cameraFail, options);
  };

  var cameraFail = function (message) {
    Session.set('uploadProgress', undefined);
    callback(message);
  };

  navigator.camera.getPicture(cameraSuccess, cameraFail, {
    quality: 90,
    destinationType: Camera.DestinationType.FILE_URI,
    sourceType: Camera.PictureSourceType.CAMERA,
    allowEdit: false,
    encodingType: Camera.EncodingType.JPEG,
    saveToPhotoAlbum: false
  });
};