UploadWizard is an extension that allows a user to upload multiple files with a step-by-step JavaScript wizard. See also:Upload Wizard description page on Wikimedia Commons.

Currently it has this little problem:

Right now UploadWizard supports individual photo URLs and photoset URLs. It
would be good to add support for photostream URLs, group URLs, etc. Each of
these use a different API method in Flickr, so we would need to customize thecode for each.

See this bug report for more information:

Bug 42964 - Add support for more types of Flickr URLs to UploadWizard

Please ask any questions in the bug report. You will have better chances for quicker and better answers from the project maintainers and other community contributors.

Students are required to read Wikimedia's general instructions first. Patches should be submitted to Gerrit and reference the bug report in the commit message. Improvements to an initial patch must be submitted as an amendment  to the initial patch, not as new patches.