* Support unicode emojis and remove emojify.js
This PR replaces all use of emojify.js and adds unicode emoji support to various areas of gitea.
This works in a few ways:
First it adds emoji parsing support into gitea itself. This allows us to
* Render emojis from valid alias (😄)
* Detect unicode emojis and let us put them in their own class with proper aria-labels and styling
* Easily allow for custom "emoji"
* Support all emoji rendering and features without javascript
* Uses plain unicode and lets the system render in appropriate emoji font
* Doesn't leave us relying on external sources for updates/fixes/features
That same list of emoji is also used to create a json file which replaces the part of emojify.js that populates the emoji search tribute. This file is about 35KB with GZIP turned on and I've set it to load after the page renders to not hinder page load time (and this removes loading emojify.js also)
For custom "emoji" it uses a pretty simple scheme of just looking for /emojis/img/name.png where name is something a user has put in the "allowed reactions" setting we already have. The gitea reaction that was previously hard coded into a forked copy of emojify.js is included and works as a custom reaction under this method.
The emoji data sourced here is from https://github.com/github/gemoji which is the gem library Github uses for their emoji rendering (and a data source for other sites). So we should be able to easily render any emoji and :alias: that Github can, removing any errors from migrated content. They also update it as well, so we can sync when there are new unicode emoji lists released.
I've included a slimmed down and slightly modified forked copy of https://github.com/knq/emoji to make up our own emoji module. The code is pretty straight forward and again allows us to have a lot of flexibility in what happens.
I had seen a few comments about performance in some of the other threads if we render this ourselves, but there doesn't seem to be any issue here. In a test it can parse, convert, and render 1,000 emojis inside of a large markdown table in about 100ms on my laptop (which is many more emojis than will ever be in any normal issue). This also prevents any flickering and other weirdness from using javascript to render some things while using go for others.
Not included here are image fall back URLS. I don't really think they are necessary for anything new being written in 2020. However, managing the emoji ourselves would allow us to add these as a feature later on if it seems necessary.
Fixes: https://github.com/go-gitea/gitea/issues/9182
Fixes: https://github.com/go-gitea/gitea/issues/8974
Fixes: https://github.com/go-gitea/gitea/issues/8953
Fixes: https://github.com/go-gitea/gitea/issues/6628
Fixes: https://github.com/go-gitea/gitea/issues/5130
* add new shared function emojiHTML
* don't increase emoji size in issue title
* Update templates/repo/issue/view_content/add_reaction.tmpl
Co-Authored-By: 6543 <6543@obermui.de>
* Support for emoji rendering in various templates
* Render code and review comments as they should be
* Better way to handle mail subjects
* insert unicode from tribute selection
* Add template helper for plain text when needed
* Use existing replace function I forgot about
* Don't include emoji greater than Unicode Version 12
Only include emoji and aliases in JSON
* Update build/generate-emoji.go
* Tweak regex slightly to really match everything including random invisible characters. Run tests for every emoji we have
* final updates
* code review
* code review
* hard code gitea custom emoji to match previous behavior
* Update .eslintrc
Co-Authored-By: silverwind <me@silverwind.io>
* disable preempt
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
* Add lang specific font stacks
* Force font changes
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix icons
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Fix octicons and icons
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Just override the semantic ui fonts only
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Missed the headers... override them too
* Missed some more semantic ui stuff
* Fix PT Sans
Signed-off-by: Andrew Thornton <art27@cantab.net>
* More changes
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Squashed commit of the following:
commit 7d1679e9079541359869c9e677ba7412bfcc59f3
Author: Mike L <cl.jeremy@qq.com>
Date: Wed Mar 13 13:53:49 2019 +0100
Remove missed YaHei leftover from _home.less
commit 0079121ea91860a323ed4e5cc1a9c0d490d9cefd
Author: Mike L <cl.jeremy@qq.com>
Date: Wed Mar 13 12:03:54 2019 +0100
Fix overdone fixes (inherit, :lang)
commit 62c919915928ec1db4731d547e95885f91a0618d
Author: Mike L <cl.jeremy@qq.com>
Date: Wed Mar 13 02:29:10 2019 +0100
Fix elements w/ explicit lang (language chooser)
commit b3117587aa2eb8570d60bed583a11ee5565418be
Author: Mike L <cl.jeremy@qq.com>
Date: Tue Mar 12 20:17:26 2019 +0100
Fix textarea also (to match body)
commit 81cedf2c3012c4dd05a7680782b4a98e1b947f67
Author: Mike L <cl.jeremy@qq.com>
Date: Tue Mar 12 19:41:39 2019 +0100
Revert css temporarily to fix conflict
commit 80ff82797f3203cbeaf866f22e961334e137df89
Author: Mike L <cl.jeremy@qq.com>
Date: Tue Mar 12 19:15:30 2019 +0100
Tweak CJK, fix Yu Gothic, more monospace inherits
commit 581dceb9a869646c2c486dabb925c88c2680d70c
Author: Mike L <cl.jeremy@qq.com>
Date: Mon Mar 11 13:09:26 2019 +0100
Add Lato for latin extd. & cyrillic, improve CJK
* update stylesheet
* UI: Make dashboard navbar full-width
* more tweaks: full-width footer and consistent padding
* fix page layout causing unneccesary scrollbars on small pages
* Viewport meta tag
* responsive: dashboard
* responsive: issues page
* responsive: Explore page
* responsive: navbar, and some navbar css refactoring
* responsive: button for collapsing navbar in mobile view
* Mark the hamburger button as active when pressed
* better homepage for responsive views
* Bring back jump class in navbar
The class was necessary, because this way the
dropdown doesn't assume the contents of the
selected item.
* make repository homes responsive
* Make file view page responsive
* Make forms look good on responsive views
* make commits and commit diff view responsive
* issues and PRs
* responsive wiki
* Don't place auto-init far off the page
* Minor changes to amend broken stuff
minor improvements
- make login/sign up in navbar stackable
- make navbar in explore and sign in not stackable
Change selected class in TestPullCompare
Fix typo that happened when rebasing
fix dashboard on org view
improve profile UI
Use clearing on file diff to fix broken UI caused by floating elements
remove unresolved merge conflict, and | Sanitize
Fix repo home not loading
mrsdizzie
silverwind
John Olheiser
techknowlogick
Lunny Xiao
jaqra
Xaver Maierhofer
zeripath
kolaente
Morgan Bazalgette
Daniel Oaks
Unknwon
Adam Strzelecki