[05:46:05] <Brighty>	 Anyone got any leads on how to do palette swaps for pixel art uploaded to a mediawiki project? Like could Scribunto handle this?
[05:47:12] <Izno>	 taking an uploaded image and changing the colors in the image? no.
[05:48:27] <Brighty>	 Yeah that's what I'm after. So a lua module is no good if I'm understanding you
[05:48:35] <Izno>	 correct
[05:48:50] <Izno>	 you can consider looking into css filter
[05:48:55] <Izno>	 which might get there
[05:48:55] <Dinoguy10003726[>	 there are limited CSS capabilities for manipulating an image's colors (e.g. making it grayscale or uniformly rotating the colors in it), but these apply to the entire image
[05:49:08] <Dinoguy10003726[>	 oh, Izno beat me with less words 😛
[05:49:18] <Izno>	 :)
[05:49:36] <Brighty>	 So no clever way of only changing certain colors that way? Darn that would've been nice and clean
[05:49:51] <Izno>	 MediaWiki is powerful, but not that powerful
[05:51:13] <Brighty>	 Okay, well this is embarassing but I'll reveal it now. I did actually come up with a solution, but it involved turning the base image into a table, each pixel is a cell, and then changing the colors of the cells.
[05:51:22] <Brighty>	 Performance issues.... allegedly
[05:52:07] <Izno>	 I mean, besides that, that doesn't turn it back into an image
[05:52:14] <Izno>	 :)
[05:52:49] <Brighty>	 Alright, thanks for the help guys, nice to know where the software's limitations are
[06:01:06] <bawolff>	 Once upon a time, there was someone who did have a patch to scribunto to let it generate images
[06:01:11] <bawolff>	 but it never got merged
[06:02:46] <Dinoguy10003726[>	 there's also been some interest in being able to directly edit SVGs, but IDR why that never went anywhere
[06:03:03] <Izno>	 our SVG stack is anger and misery
[06:03:11] <Izno>	 oh that might just be me right now
[06:03:15] <Dinoguy10003726[>	 sounds about right
[06:03:21] <Dinoguy10003726[>	 lmao
[06:03:51] <Izno>	 removed something from Common.css and then realized I missed a whole heck of a lot of fixing
[06:04:13] <Dinoguy10003726[>	 oof
[06:04:24] <Izno>	 and then there's a passthrough template that's just like "no, no I will not provide access to all the parameters"
[06:04:37] <Dinoguy10003726[>	 of course
[06:04:39] <bawolff>	 CSS filters are actually shockingly powerful, especially if you use an svg filter as the value
[06:04:39] * Izno kicks enwiki
[06:05:29] <bawolff>	 Brighty: That said, you could definitely do this with a custom extension, although that might be a lot of work
[06:06:26] <bawolff>	 Dinoguy10003726[: really wouldn't be that hard. I think brion had a demo of that using SVGEdit. I think ultimately there was kind of a lack of interest
[06:06:57] <Izno>	 compile all the things to wasm
[06:07:14] <bawolff>	 Brighty: you might also be able to abuse mediawiki's multilanguage support to do this, make different colours for diff languages
[06:09:25] <bawolff>	 Dinoguy10003726[: I was actually working on a demo thing of (interactive) svgs generated by scribunto, but its not really ready yet and just a proof of concept
[06:10:48] <bawolff>	 But anyways, i bet you could use css filter to change pallete using a svg filter that uses https://developer.mozilla.org/en-US/docs/Web/SVG/Element/feComponentTransfer
[06:11:43] <Dinoguy10003726[>	 👀
[06:12:11] <Izno>	 stop encouraging terrible things bawolff
[06:13:09] <bawolff>	 Izno: never
[06:13:20] <Izno>	 D:
[06:22:12] <p858snake>	 Izno: but bawolff loves to develop stuff that they will have to support for years to come!
[06:22:22] <Izno>	 not anymore!
[06:22:36] <Izno>	 or am I think of the other b-name
[06:29:30] <bawolff>	 p858snake: As a security engineer, if people stop doing terrible thing, I'd be out of job!
[06:29:59] * Izno flicks some Rust at bawolff 
[06:31:47] <p858snake>	 be careful, that is a known way to attract lego
[06:31:56] <Izno>	 and enterprisey
[06:32:36] <legoktm>	 you called
[06:32:38] <legoktm>	 ?
[06:32:54] <Izno>	 it was snake, I swear!
[06:33:41] <legoktm>	 I was re-reading https://meta.wikimedia.org/wiki/Wikimedia_Rust_developers_user_group just now
[06:33:51] <legoktm>	 "Meetings: Tenatively at the end of February, please comment at..."
[06:34:03] <legoktm>	 somehow procrastinated enough that it's no longer out of date
[06:34:12] <Izno>	 lmao
[06:34:14] <bawolff>	 lol
[06:35:16] <legoktm>	 but I was going to start writing a Rust-at-Wikimedia year in review shortly
[06:36:28] <legoktm>	 http://magnusmanske.de/wordpress/?p=679 was pretty neat
[06:36:30] <Izno>	 You can post to r/rust and get so many views
[06:36:39] <legoktm>	 "After the kubernetes move severely limited tool resources, I have moved (almost) all PHP services to Rust."
[06:38:20] <Izno>	 magnus casually rewrites 10k lines of PHP
[06:46:17] <Brighty>	 bawolff: I'll look at this, thanks, interesting stuff at the very least
[13:24:34] <arcko>	 hello
[13:24:51] <arcko>	 is there a way to quickly revert all of a certain users actions?
[13:25:00] <arcko>	 had a guy move all the pages on my wiki
[13:47:23] <RhinosF1>	 https://m.mediawiki.org/wiki/Manual:RollbackEdits.php
[13:47:27] <RhinosF1>	 arcko: ^
[14:22:06] <arcko>	 thanks, RhinosF1