Desarrollar software

I need creating a Bookmarklet in Java Script which grab a several data from the web and connect to an API. The Bookmarklet need at least able to capture: link of the web, title of the news, date, a highlighted text (highlighted with the mouse) and capture an image from a selection functionality. Once the data is captured the bookmarklet need to show a preview, allow the user to select images and select the folder (Via API) to associate it. You have to consider that a log-in should be also included to make sure that a logged user can send the data to a specific folder.