[Frontend] Upload markdown documents about core HOT 17 CLOSED

@calebgcc should be here:
https://github.com/pieroit/cheshire-cat/blob/main/frontend/src/services/rabbitHole.ts#L28

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@calebgcc and here:
https://github.com/pieroit/cheshire-cat/blob/main/frontend/src/components/MessageInput/MessageInput.tsx#L115

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@calebgcc just tested and .md works fine; I guess you are asking MIME type on the temp binary file?

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@calebgcc I'll check on it

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@calebgcc can confirm file.content_type == "text/markdown"
I'm on ubuntu

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Yeah, we need to change the accept="text/plain, application/pdf" attribute to the Input field, is as easy as that...
I'm happy to address it unless @calebgcc you want to do it :)

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I'm happy to address it unless @calebgcc you want to do it :)

@antinioru I can work on it on Friday, so if you can solve it before it's all your 😬

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I inserted text/markdown as accepted MIME type in the frontend (backend already supports it).
I don't know if it is a linux only problem, but the .md files are not visible:

Unless I change the lower-right select to "All files". The upload goes smoothly after that.

If this is a linux only issue, we can close it

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I'm doing some experiments, it's really odd how it behaves 😅.
With the new commit still .md files are not default uploadable, I have to change from "custom files" to "all files" exactly like @pieroit to select markdown files.

The problem then is with the backend, I added a log to upload.py to print the content_type of the uploaded file:

I'm exploring some solutions, let you all know

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@calebgcc does it then upload the file anyway? Or does it break?
When I tested it was fine (this kind of test upload should be also in the test suite)
.
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(when there will be a test suite XD)

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@pieroit It breaks because application/octet-stream is not in the list of permitted content_types
It returns a response with status code 422

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@pieroit Yes that could be a solution, tomorrow morning I'll test it

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@pieroit it's strange I made several tries this morning and it didn't work :(
Every time I was getting the same error (is the one that you see in the screenshot above)
I'll test it again in the evening and I'll let you know

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@pieroit Yep, the same problem.

I'm sure that for you the mime type is different, this is the only way this can work for you because the check is really strict, it allows only "text/plain" "text/markdown" and "application/pdf"

When you do the upload the mime type logged in the console is "text/markdown"?
Could be a mac os problem (?)

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That's really strange, I'll investigate on that tomorrow

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PR #114 solved this issue.

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