Add transparent image fallback

microlinkhq / unavatar

Get unified user avatar from social networks, including Instagram, SoundCloud, Telegram, Twitter, YouTube & more.

https://unavatar.io

MIT License

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Add transparent image fallback #351

Closed bencroker closed 2 months ago

bencroker commented 2 months ago

Thanks for the great work!

This PR allows fallback=transparent that returns a transparent, base64 encoded 1x1 pixel GIF. This can be useful when you want to use your own background colour or image as a fallback.

bencroker commented 2 months ago

Updated to the PR to return any fallback value that starts with data:.

Kikobeats commented 2 months ago

It's necessary to returns the fallback data uri as buffer properly

bencroker commented 2 months ago

I think I managed to to this correctly. Apologies if not, I’m trying to understand the application structure as I go.

Kikobeats commented 2 months ago

LGTM, thanks!