Folder download

[myl7]

As a draft, the PR adds some utilities for folder download, allowing one-shot access to recursive tree-like file metadata in the listing page.

Updated: The PR adds folder download support. It adds download buttons for folders in file listing page. By the download button, the folder can be downloaded as a zip with the same folder structure as it in OneDrive. It also provides utils for one-shot access to recursive tree-like file metadata.

Due to react hook limit (no conditional call or called in loop), this API does not reuse SWR cache (I tried still can not figure out how to, though SWR team is working on it), but fetches /api immediately and arranges the responses. It makes the API pretty slow (seconds for 3 level folder). However, if it is for user one-shot action like downloading a folder (#136 #143) or searching once (#151 if combined with some string similarity checking), personally speaking it is acceptable.

Folder download function impl requires some functions included in PR #169 . I will give a more complete impl if the PR is passed.

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[myl7]

A complete, self(but roughly)-tested impl of folder download is available at https://github.com/myl7/onedrive-vercel-index branch folderdl. I will rebase it into the PR when possible as said above.
Demo can still be found on https://share.myl.moe .

[spencerwooo]

Now that #169 is merged, I think we can continue working on this. ;)

[spencerwooo]

Good to go, thanks for the two PRs!