rubenfonseca / fastimage Goto Github PK
View Code? Open in Web Editor NEWFinds the type and/or size of a remote image given its uri, by fetching as little as needed.
License: MIT License
Finds the type and/or size of a remote image given its uri, by fetching as little as needed.
License: MIT License
https://i-ngoisao.vnecdn.net/2020/08/04/4-2675-1596512963.jpg
-> 160 107
Real dimension is: 680x453
https://i-ngoisao.vnecdn.net/2020/08/04/1-5659-1596512963.jpg
-> 148 160
Real dimension is: 500x540
No need to download the entire image to detect the type:
https://developer.mozilla.org/en-US/docs/Web/HTTP/Range_requests
According to this:
https://www.garykessler.net/library/file_sigs.html, you should only need to fetch the first 12 bytes (for webp).
defaultTimeout = uint(time.Duration(5000) * time.Millisecond)
Timeout: time.Duration(timeout) * time.Millisecond
The last timeout is 1388h53m20s
Hey there,
If I try with one of these :
http://payload101.cargocollective.com/1/4/150744/4325089/MASHA%20R-3.jpg
https://s-media-cache-ak0.pinimg.com/originals/d1/e5/12/d1e51236cfbc50eb173840358fbe1e1e.jpg
It downloads the whole images, and cannot guess type.
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