I just rebuilt my development Discourse instance from 1.4b10 to v1.4.0.beta12, and the Discourse-generated letter avatars are now getting pulled from https://avatars.discourse.org. For example, the URL for my letter avatar for administrator is now https://avatars.discourse.org/letter/a/f9ae1b/32.png. On my production server, which is on 1.4b9, the avatar URL is /letter_avatar/administrator/32/5_fcf819f9b3791cb8c87edf29c8984f83.png My API calls to my 1.4b12 server also show the discrepancy in the avatar URLs: ... ["users"]=> array(2) { [0]=> object(stdClass)#630 (3) { ["id"]=> int(19) ["username"]=> string(13) "administrator" ["avatar_template"]=> string(56) "https://avatars.discourse.org/letter/a/f9ae1b/{size}.png" } [1]=> object(stdClass)#629 (3) { ["id"]=> int(-1) ["username"]=> string(6) "system" ["avatar_template"]=> string(52) "/user_avatar/ask.twobydev.com/system/{size}/17_1.png" } } ["user"]=> object(stdClass)#659 (29) { ["id"]=> int(19) ["username"]=> string(13) "administrator" ["avatar_template"]=> string(56) "https://avatars.discourse.org/letter/a/f9ae1b/{size}.png" ["name"]=> string(17) "Two by Fore Admin" ["last_posted_at"]=> string(24) "2015-08-20T16:57:57.794Z" ["last_seen_at"]=> ... Seems odd - and definitely not ideal for all involved - if all my letter avatars are getting pulled from Discourse’s CDN. 1.4b12: [image] 1.4b9: [image]

It’s ideal, definitely ideal see https://meta.discourse.org/t/optimizing-letter-avatar-rendering/33082 If you don’t like the new default disable it in your site settings

[quote=“sam, post:2, topic:33416”] It’s ideal, definitely ideal see [/quote]Yup - this is going to save your server a ton of CPU time…

Just caught up on the avatar discussion. Fascinating. Thanks for the response, I’ll stick with the new avatar service, and modify the API handling in my code to work with the new URLs.

Yes the motivation was we noticed we were spending way too much CPU time generating avatars… the avatars.discourse.org is a free service behind CloudFlare CDN to speed up all Discourse instances.

I had to disable the service temporarily, at least until I can figure out a reliable way to parse the JSON returned by the /users/ .json API endpoint, to determine whether a user has provided their own avatar. The value returned by $json->user->avatar_template is not in a consistent format. If the user has a letter avatar, the value is https://avatars.discourse.org/letter/r/7cd45c/{size}.png, but if the user has specified their own avatar, the format is /user_avatar/ / /{size}/35_1.png. I’ll need to figure out a way to determine when to append the domain name (we use the API to show avatars in Wordpress).

[image] OnceWas: I’ll need to figure out a way to determine when to append the domain name That is kind of trivial … if it starts with / prepend the domain name :slight_smile:

Avatar source has changed to Discourse servers on rebuild/update

Product Support

OnceWas (Christopher Heald) September 18, 2015, 3:25am 8

When you’ve been starting at a console screen for 12 hours, things seem less trivial

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Avatar source has changed to Discourse servers on rebuild/update

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