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Author SHA1 Message Date
zeripath
f135a818f5
Make Mermaid.js limit configurable (#16519)
* Make Mermaid.js limit configurable

Add `MERMAID_MAX_SOURCE_CHARACTERS` to `[markup]` settings
to make the maximum size of a mermaid render configurable.

Fix #16513

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fixup! Make Mermaid.js limit configurable

* Update custom/conf/app.example.ini

Co-authored-by: silverwind <me@silverwind.io>

* Update docs/content/doc/advanced/config-cheat-sheet.en-us.md

Co-authored-by: silverwind <me@silverwind.io>

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2021-07-24 00:21:51 -04:00
6543
65548359cc
Add custom emoji support (#16004) 2021-06-29 16:28:38 +02:00
NekoBit
b77c62d950
Fix typo and add TODO notice (#16064)
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lauris BH <lauris@nix.lv>
2021-06-05 14:33:34 +01:00
silverwind
24ad131221
Rename StaticUrlPrefix to AssetUrlPrefix (#15779)
Use a new name for this template/frontend variable to make it distinct
from the server variable StaticURLPrefix.
2021-05-08 16:27:25 +02:00
silverwind
cc7d118b12
Remove x-ua-compatible header (#15640)
The header is deprecated since IE 11 so it only serves to support IE 10
and below which are browsers which are long unsupported now.
2021-04-28 03:15:16 +03:00
Kyle D
f44543a1bb
Disable Stars config option (#14653)
* Add config option to disable stars

* Replace "stars" with watched in user profile

* Add documentation
2021-04-15 18:53:57 +02:00
silverwind
d848098f60
Enforce tab indentation in templates (#15289)
* Enforce tab indendation in templates

This adds editorconfig-checker [1] to lint the template files so they
conform the editorconfig files. I fixed all current identation issues
using the fix mode of eclint [2] and some manual corrections.

We can extend this linting to other files later, for now I'd like this
PR to focus on HTML template files only.

[1] https://github.com/editorconfig-checker/editorconfig-checker
[2] https://github.com/jedmao/eclint

* fix indendation

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-04-10 23:46:37 -04:00
silverwind
1a03fa7a4f
Update JS dependencies (#15033)
* Update JS dependencies

- Update all JS dependencies
- For octicons, rename trashcan to trash
- For svgo, migrate to v2 api, output seems to have slightly changed but icons look the same
- For stylelint, update config, fix custom property duplicates
- For monaco, drop legacy Edge support
- For eslint, enable new rules, fix new issues
- For less-loader, remove deprecated import syntax

* update svgo usage in generate-images and rebuild logo.svg with it
2021-03-22 05:04:19 +01:00
Mike L
0e5c6c4498
Fix CJK fonts again and misc. font issues (#14575)
* Push system-ui further down the stack, fix #12966

* Fix Firefox showing U+300x in emoji font and more

* Revert emoji font and fix long-standing Safari bug

* Exclude Safari emoji fix above 1.25x zoom

* Minor correctness/typo fix, affects only legacy platforms

* Emoji consistency for monospace (e.g. EasyMDE)

* Override paradigm; macOS/iOS-specific metric fix

* Move whitespace fix to font-face

* Handle metric calculation errors with Firefox

* One last workaround for aliased fonts in Linux
2021-03-19 00:43:43 +01:00
Mike L
4172b1955f
Fix dashboard UI bugs and more (#14767)
This PR fixes a few UI bugs I spontaneously encountered:

- Fixes emojis in repo titles getting head-cut and tail-cut in dashboard feed due to introduction of 1.25 em emojis at 1 em line-height, by simply using the original 1 3/7 em value of `semantic.css`
- Fixes regression (too long repo names should be capped to 70%) in #13828 due to flex children not respecting properties like `overflow: hidden;`, and removes a block of dead style code
- Follow-up to #14761, removes extraneous code for top navbar and correct right margin for Font Awesome
- Fixes color emphasis inversion in arc-green theme for top right buttons (edit, delete) on commit view boxes
2021-02-25 13:35:43 +01:00
Norwin
91424fff3d
stopwatch notif: check if timetracking is enabled (#14750)
fixes #14435
2021-02-20 00:06:56 +01:00
Norwin
b5570d3e68
Display current stopwatch in navbar (#14122)
* add notification about running stopwatch to header

* serialize seconds, duration in stopwatches api

* ajax update stopwatch

i should get my testenv working locally...

* new variant: hover dialog

* noscript compatibility

* js: live-update stopwatch time

* js live update robustness
2021-01-21 15:51:52 +01:00
Kamil Domański
26da20aa93
load U2F js only on pages which need it (#11585)
* load U2F js only on pages which need it

* Update templates/base/head.tmpl
2021-01-20 21:17:46 +00:00
silverwind
1bf7d71a0a
Consolidate Logos and update README header (#14136)
* Consolidate Logos and update README header

- Remove unused `logo-lg.png`, `logo-sm.png` and `logo-192.png`.
- Consolidate `favicon.svg` and `logo.svg` to just `logo.svg`.
- Remove Safari Mask icon, it seems to work fine with just `favicon.png` (no SVG support).
- Remove Fluid Icon. It only served Firefox and SVG works just fine there.
- Update customization instructions.
- Update README.md to use SVG icon, increase logo size and center it and badges.

* Update README_ZH.md

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

* Update README_ZH.md

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-01-01 14:04:35 -05:00
silverwind
cd5278a44c
Fix manifest encoding (#14114)
The previous URL encoding would encode spaces to '+' for the app name
which is incorrect. Use base64 encoding instead which does not have such
issues.
2020-12-23 19:09:54 +00:00
Jimmy Praet
e0c753e770
Fix spelling avator -> avatar (#14115) 2020-12-22 22:28:03 +01:00
silverwind
3a21f8a986
Inline manifest.json (#14038)
* Inline manifest.json

Improve performance by eliminating this separate request and just inline
this small JSON in HTML directly as a data uri.

Also update previously static app name scripts to use AppName.

I've confirmed this as working via "Add to Homescreen" feature which
offered to save the shortcut under the new app name.

* prerender manifest data on startup

* move to settings

* restore setting.AppStartTime and use it on admin page

* use double quotes because template.URL escapes everything

* fix lint

* move variable to global context variable

* delete template file

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
2020-12-22 19:13:50 +08:00
a1012112796
34df4e5df5
Add mentionable teams to tributeValues and change team mention rules to gh's style (#13198)
* Add mentionable teams to tributeValues

Signed-off-by: a1012112796 <1012112796@qq.com>

* Apply suggestions from code review

Co-authored-by: silverwind <me@silverwind.io>

* Change team mention rules to gh's style

* use org's avator as team avator in ui

Signed-off-by: a1012112796 <1012112796@qq.com>

* Update modules/markup/html.go

* Update models/issue.go

Co-authored-by: Lauris BH <lauris@nix.lv>

* Update models/issue.go

* fix a small nit and update test code

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: 6543 <6543@obermui.de>
2020-12-21 16:39:28 +01:00
Paweł Bogusławski
839daa85aa
Added option to disable migrations (#13114)
* Added option to disable migrations

This patch introduces DISABLE_MIGRATIONS parameter in [repository]
section of app.ini (by default set to false). If set to true
it blocks access to repository migration feature.

This mod hides also local repo import option in user editor if
local repo importing or migrations is disabled.

* Alter Example config

DISABLE_MIGRATIONS set to false in example config to
match its default value.

* HTTP error 403 instead of 500 on denied access to migration

* Parameter DISABLE_MIGRATIONS exposed via API

Fixes: 04b04cf854
Author-Change-Id: IB#1105130
2020-12-21 15:39:41 +01:00
Kyle D
4cd94e3689
gitea png to logo (#13974)
* gitea png to logo.svg

* gitea safari svg to logo

* minify svgs

* Update english docs

* Update missing section on customizing logo
2020-12-18 20:17:27 -05:00
silverwind
c85bb62635
Replace more icons with SVG, repo search tweaks (#13860)
* Replace more icons with SVG

- Replace remaining icons on admin page with SVG
- Fix vertical menu background on arc-green
- Minor improvments to frontpage repo search
- More icon replacements here and there

* fix integration

* whitespace tweak

* add comment

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-12-09 14:03:19 -05:00
silverwind
9269a038a4
Direct avatar rendering (#13649)
* Direct avatar rendering

This adds new template helpers for avatar rendering which output image
elements with direct links to avatars which makes them cacheable by the
browsers.

This should be a major performance improvment for pages with many avatars.

* fix avatars of other user's profile pages

* fix top border on user avatar name

* uncircle avatars

* remove old incomplete avatar selector

* use title attribute for name and add it back on blame

* minor refactor

* tweak comments

* fix url path join and adjust test to new result

* dedupe functions
2020-12-03 19:46:11 +01:00
John Olheiser
e306c292ac
Expose default theme in meta and API (#13809)
Signed-off-by: jolheiser <john.olheiser@gmail.com>

Co-authored-by: 6543 <6543@obermui.de>
2020-12-03 13:53:21 +01:00
silverwind
7ab3633598
Enable linting of JS inside templates (#13708)
Indentation-related rules are disabled because indent templates with
tabs but our lint rules expect spaces.

Also had to exclude a few files where using template variables in the JS
is causing syntax errors for the JS parser. I don't think there's a way
to solve this otherwise.

Co-authored-by: Lauris BH <lauris@nix.lv>
2020-11-28 01:01:33 +02:00
silverwind
12c2efb45c
Remove fetch request from heatmap (#13623)
* Remove fetch request from heatmap

Render heatmap data directly to HTML, eliminating one HTTP request on
frontpage and user profile. Also added min-height to the container so
the page content will no longer move after loading.

* rename and error display

* also log the js error

* add error handler

* remove useless inline style and hide divider on small screens

* Update routers/user/home.go

* Update routers/user/profile.go
2020-11-18 16:00:16 -06:00
zeripath
13b8c0b7ae
Switch from SimpleMDE to EasyMDE (#13333)
* Switch from SimpleMDE to EasyMDE

Signed-off-by: Andrew Thornton <art27@cantab.net>

* use webpack to webpack the easymde css

Signed-off-by: Andrew Thornton <art27@cantab.net>

* move css to only css

Signed-off-by: Andrew Thornton <art27@cantab.net>

* move loading codemirror modes and addons back in to footer.tmpl

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Fix arc-green

Signed-off-by: Andrew Thornton <art27@cantab.net>

* as per @silverwind

* reinstall codemirror

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Lauris BH <lauris@nix.lv>
2020-11-10 14:16:30 -05:00
silverwind
8bae34c4b2
Change search and filter icons to SVG (#13473)
Unfortunately, the Fomantic CSS relies on i.icon instead of .icon so a
wrapper is necessary for these with an accompanying class to center the
icon.
2020-11-09 18:21:47 +00:00
silverwind
83106c166d
Replace footer and modal icons with SVG (#13245)
- Replace two font icons with SVG in the footer
- Replace icons in delete modals with SVG
- Horizontally center message text in modals
2020-10-21 22:07:33 +01:00
zeripath
965861043a
Return the full rejection message and errors in flash errors (#13221)
Signed-off-by: Andrew Thornton <art27@cantab.net>
2020-10-20 19:50:10 -04:00
John Olheiser
72636fd664
hCaptcha Support (#12594)
* Initial work on hCaptcha

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Use module

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Format

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* At least return and debug log a captcha error

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Pass context to hCaptcha

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Add context to recaptcha

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* fix lint

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Finish hcaptcha

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Update example config

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Apply error fix for recaptcha

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Change recaptcha ChallengeTS to string

Signed-off-by: jolheiser <john.olheiser@gmail.com>

Co-authored-by: Andrew Thornton <art27@cantab.net>
2020-10-02 23:37:53 -04:00
silverwind
ffddf3f8a6
Make SVG size argument optional (#12814)
Now defaults to 16 on both frontend and backend.

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-09-11 16:19:00 -04:00
techknowlogick
33ac0cc125
Set language via AJAX (#12785)
* Set language via AJAX

* fix lint
2020-09-10 09:09:23 +08:00
6543
4b97f9018b
OpenGraph: use repo avatar if exist (#12586) 2020-08-24 22:46:56 +03:00
Lanre Adelowo
4027c5dd7c
Kanban board (#8346)
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: jaqra <48099350+jaqra@users.noreply.github.com>
Co-authored-by: Kerry <flatline-studios@users.noreply.github.com>
Co-authored-by: Jaqra <jaqra@hotmail.com>
Co-authored-by: Kyle Evans <kevans91@users.noreply.github.com>
Co-authored-by: Tsakiridis Ilias <TsakiDev@users.noreply.github.com>
Co-authored-by: Ilias Tsakiridis <ilias.tsakiridis@outlook.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-08-16 23:07:38 -04:00
silverwind
f1a42f5d5e
Add SVG favicon (#12437)
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2020-08-06 08:04:51 +01:00
silverwind
983cbb2c9f
Remove librejs header in <head> (#12439)
For the sake of performance and simplicity, remove this seemingly useless
license header. It's related to LibreJS which we already pretty much
killed of in an earlier commit [1]. Initially added in [2]. Note that
the StaticUrlPrefix here was never actually correctly resolved and has
rendered including the template fences.

[1] https://github.com/go-gitea/gitea/pull/11810
[2] a915a09e4f

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-08-06 09:44:27 +08:00
Andreas Shimokawa
e5c5080f26
In issue comments, put issue participants also in completion list when hitting @ (#12433)
Previous behaviour was only to have completion for project members
2020-08-06 00:18:21 +01:00
silverwind
2fd78c151e
Move jquery-minicolors to npm/webpack (#12305)
* Move jquery-minicolors to npm/webpack

- Unvendor and add as npm dependency
- Removed unneeded backend variable
- Fixed existing bug where picker would previously initizalize to the
  same green color when editing a label.

There was probably a version bump because the previous version was
over 3 years old but it seems to be compatible.

* use file-loader

* trailing comma and comment update

* misc tweaks

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-07-29 14:44:23 -04:00
silverwind
0e24af6951
Update Octicons to v10 (#12240)
* Update Octicons to v10

Besides a few renames, these icons are no longer present in v10 that we've
used, so had to change:

file-symlink-directory -> file-submodule
internal-repo -> repo
repo-force-push -> repo-push
repo-template-private -> repo-template

Fixes: https://github.com/go-gitea/gitea/issues/11889
Ref: https://github.com/primer/octicons/releases/tag/v10.0.0

* add custom sliders svg for removed octicon-settings

* apply suggestion

* fix triangles and use play on admin dashboard

* add custom mirror svg

* add missing build files

* unify custom svgs

* move to octicon-repo-clone to gitea-mirror

* use octicon-x on conflicts

* tweak timeline icons

* tweak comment buttons

* update settings icon to octicons v1

* switch to octicon-mirror and octicon-tools

* replace two wiki buttons with octicons

* remove whitespace in svg sources

* Fix filepath basename on Windows for SVG bindata (#12241)

* move octicons to devDependencies

* move back to dependencies

* move svgo to devDependencies again

Co-authored-by: Cirno the Strongest <1447794+CirnoT@users.noreply.github.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-07-17 18:15:12 +03:00
silverwind
62c2c17031
Fonts rework (#12114)
- Use system fonts only for text to avoid FOUT
- Move font-awesome to npm/webpack
- Move NotoColorEmoji to web_src
- Remove presumably unneccesary 'PT Sans Narrow'
- Simplify webpack import exclusions

Fixes: https://github.com/go-gitea/gitea/issues/11818
Fixes: https://github.com/go-gitea/gitea/pull/11814

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
2020-07-06 11:56:54 +03:00
silverwind
7761245d08
Move fomantic and jQuery to main webpack bundle (#11997)
This saves around 3 MB binary size by not including useless fomantic
files in the build. Also, this allows us to move jQuery into the main
bundle as well which eliminates a few HTTP requests.

Also included are webpack config changes:

- split less and css loaders to speed up compliation
- enable css sourcemaps
- switch css minfier plugin to cssnano-webpack-plugin which works better
  for sourcemaps than the previous plugin

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-06-27 22:59:56 -04:00
silverwind
bc4f7ba69b
Add automatic JS license generation (#11810)
* Add automatic JS license generation

Removed librejs file and replaced it with a plaintext file that is built
from all JS dependencies that are included in the webpack build. It does
not cover the few remaining statically vendored files and fomantic is
added manually because it's not yet in the webpack build process.

Fixes: https://github.com/go-gitea/gitea/issues/11630

* fix lint

* remove jslicense, we're not librejs compatible any more

* remove license.txt test as it depens on absent files

* small optimization

* trailing comma

* localize and capitalize the word 'licenses'

* reduce text to just 'Licenses'

Co-authored-by: Lauris BH <lauris@nix.lv>
2020-06-12 14:26:37 +03:00
mrsdizzie
2842f6cf42
Include query in sign in redirect (#11579)
* Include query in sign in redirect

Include query string in ctx.Data["SignInLink"] so people are redirected to the right page after singing in. Fixes case of:

Visit:

 https://try.gitea.io/mrsdizzie/testcase/issues?q=&type=all&sort=&state=open&labels=7071&milestone=0&assignee=0

Sign in, then redirected to:

 https://try.gitea.io/mrsdizzie/testcase/issues

Create a new "SignInLink" instead of updating the existing "Link" because too many places in the code assume "Link" won't have a query

* Apply suggestions from code review

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-06-03 23:41:02 -04:00
zeripath
a00974c3b8
When must change password only show Signout (#11600)
When "Must Change Password" simplify the navbar header to only show the
signout button as all other links will redirect back. This prevents the
notifications icon from showing preventing initialization of the
event-source and hence preventing redirect_to being set, however in
addition do not set the redirect_to cookie if we are looking at the
/user/events page.

Fix #11554

Signed-off-by: Andrew Thornton <art27@cantab.net>
2020-05-26 23:39:39 +01:00
silverwind
3761bdb640
Fix serviceworker output file and misc improvements (#11562)
* Fix serviceworker output file and misc improvements

- Fix output file location for production build
- Cache more asset types: fonts and worker variants
- Parallelize a few tasks during initalization
- Only invalidate caches starting with our prefix
- Remove public/serviceworker.js before building
- Remove font preloads, they cause strange cors issues
- Misc eslint config adjustments

* remove webpack output files on watch-frontend
2020-05-24 08:36:40 +01:00
silverwind
88fe7b5a72
Move serviceworker to workbox and fix SSE interference (#11538)
* Move serviceworker to workbox and fix SSE interference

Instead of statically hardcoding every frontend asset, this uses a
type-based approach to cache all js,css and manifest.json requests.

This also fixes the issue that the service worker was interfering with
EventSource because it was unconditionally handling all requests which
this new implementation doesn't.

Fixes: https://github.com/go-gitea/gitea/issues/11092
Fixes: https://github.com/go-gitea/gitea/issues/7372

* rethrow error instead of logging

* await .register

* Revert "rethrow error instead of logging"

This reverts commit 043162ba1f.

* improve comment

* remove JSRenderer

* add version-based cache invalidation

* refactor

* more refactor

* remove comment

* rename item to fit cache name

Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
2020-05-21 21:45:34 -04:00
silverwind
b02d2c3772
Move tributejs to npm/webpack (#11497)
* Move tributejs to npm/webpack

- Move vendored bundle to npm and webpack
- Rewrote initialization to single function
- Restyled it (made it a bit smaller)
- Fixed it for arc-green

* fix mention

* also include emoji on #content

* Update web_src/less/_tribute.less

Co-authored-by: mrsdizzie <info@mrsdizzie.com>

* rewrite to only use one instance of Tribute

* refactor

* fix copy/paste error

Co-authored-by: mrsdizzie <info@mrsdizzie.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2020-05-20 22:00:43 -04:00
silverwind
9249c810b8
Switch code editor to Monaco (#11366)
* Switch code editor to Monaco

This switches out CodeMirror for Monaco which is based on the same code
base as VS code and should work pretty similar to it.

It does add a few async chunks, totalling around 10MB to our build. It
currently supports around 65 languages and in the default configuration,
each language would emit one ugly [number].js chunk, so I opted to
combine them all into a single file for now.

CodeMirror is still being used under the hood by SimpleMDE so it can not
be removed yet.

* inline editorconfig, fix diff, use for markdown, remove more dead code

* refactors, remove jquery usage

* use tab_width

* fix intellisense

* rename function for clarity

* misc tweaks, enable webpack progress display

* only use --progress on dev build

* remove useless borders in arc-green

* fix typo

* remove obsolete comment

* small refactor

* fix file creation and various refactors

* unset useTabStops too when no editorconfig

* small refactor

* disable webpack's [big] warnings

* remove useless await

* fix dark theme check

* rename chunk to 'monaco'

* add to .gitignore and delete webpack dest before build

* increase editor height

* support more editorconfig properties

* remove empty element filter

* rename

Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2020-05-14 19:06:01 +03:00
zeripath
791353c03b
Add EventSource support (#11235)
If the browser supports EventSource switch to use this instead of
polling notifications.

Signed-off-by: Andrew Thornton art27@cantab.net
2020-05-07 22:49:00 +01:00
mrsdizzie
4563eb873d
Support unicode emojis and remove emojify.js (#11032)
* 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>
2020-04-28 15:05:39 -03:00