loadCSS was used as a polyfill for rel=preload but it seems we only used
it on a single CSS file which did not help much. Changed the icon CSS to
a blocking load and preload the woff2 variants which does work in modern
browsers (Firefox currently needs the network.preload about:config
setting but should gain proper support soon).

Co-authored-by: zeripath <art27@cantab.net>

Currently, this needs to be its own chunk because fomantic depends
on jQuery being present. The next step is to move fomantic to webpack
too after which we can combine the index,fomantic and jquery files into
one.

jquery-migrate is still neccessary because our ancient version of Dropzone
seems to break without it. I imagine it can be removed after a Dropzone
upgrade.

* Use npm to manage fomantic

* Only build needed semantic components

* Fix make

* Don't import fonts from google sites since we have loaded

* [misc] devendor fomantic-ui and rebuild upon src or config changes only

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

* Change sort alphabetically of semantic components

* Fix trailing slash

* fix makefile

* Remove dependency to gulp from package.json

* Fix something

* Simplife the makefile

* add missed fomantic compnent

Co-authored-by: Jakob Ackermann <das7pad@outlook.com>

* Add possibility to global disable repo units.

* Add Default Repo Unit app.ini setting.

* Hide units

* Hide disabled repo units

* Minor fixes

* Indicate disabled units in team settings.

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>

promises are polyfilled by babel, it's no longer needed.

* Add footer extra links template

* [Docs] Update to mention extra links footer template

* Commit suggestion from @davidsvantesson

Co-Authored-By: David Svantesson <davidsvantesson@gmail.com>

* Move template placement to right side of footer

Co-authored-by: David Svantesson <davidsvantesson@gmail.com>
Co-authored-by: Lauris BH <lauris@nix.lv>

* Fixed arc-green theme reactions background

Signed-off-by: Alexey Terentyev <axifnx@gmail.com>

* Added MD5 AppVer

Signed-off-by: Alexey Terentyev <axifnx@gmail.com>

Create a /milestones endpoint which basically serves as a dashboard view for milestones, very similar to the /issues or /pulls page.

Closes #8232

* move semantic.dropdown.custom.js to webpack

Also disabled a annoying linter rule which insisted that imports can not
contain a file extension.

Fixes: https://github.com/go-gitea/gitea/issues/8971

* reorganize web_src files and rebuild

* restart ci

* Add USE_SERVICE_WORKER setting

This will be very useful setting for anyone doing frontend work.

Fixes: https://github.com/go-gitea/gitea/issues/9044

* prevent potential syntax error on old browsers

- moved gitgraph.js to web_src and made it importable and es6-compatible
- created new webpack chunk for gitgraph
- enabled CSS loader in webpack
- enabled async/await syntax via regenerator-runtime
- added script to ensure webpack chunks are loaded correctly
- disable terser's comment extraction to prevent .LICENCE files

gitgraph.js has many issues:

1. it is incompatible with ES6 because of strict-mode violations
1. it does not export anything
1. it's css has weird styles like for `body`
1. it is not available on npm

I fixed points 1-3 in our version so it's now loadable in webpack. We should eventually consider alternatives.

* pack web_src/js/draw.js to public/js/index.js

* fix eslint

* add gitea emoji

* alphabetic order

* Update emojify.js to 1.1.0

* mv to custom

* add gitea emoji

* minify

* Move index.js to web_src and use webpack

* Fix initHeatMap

* update eslint and move webpack to devDependencies

* update index.js

* add eslint env node

* js: Import Semantic-UI's dropdown.js (version 2.3.1)

* js: Set tabindex=-1 on dropdown items

Setting tabindex=-1 on focusable elements within dropdown menus allows
the user to treat dropdown menus as a single focusable item with its own
internal navigation using arrow keys.

* js: Don't use jQuery to click menu items

Menu items are often <a> elements, which jQuery refuses to trigger click
events on. Instead it just bubbles up to the menu.

Using HTMLElement's click method fixes this and makes menu items
clickable from the keyboard using dropdown menus.

* js: Set correct ARIA 1.1 roles on dropdown menus

Setting role= makes assistive technology aware there is a widget here.
In this case, Orca will now exit browse mode and allow us to capture
keydown events when focused on a dropdown menu. It will also inform the
user that there's a menu focused.

Since dropdowns can be used in multiple elements each with different
ARIA roles, a guessRole method is used to find the correct role.
All roles I consider possible are listed, but only menu is implemented.

* js: Set aria-expanded when dropdown menus show and hide

This is deliberately done before the transition finishes so that screen
readers get immediate feedback.

* js: Set aria-label or aria-labelledby on dropdown menus

This makes dropdown menu buttons screen reader accessible.

aria-labelledby refers to an element using an ID, so the chosen labels
are now assigned a unique ID- This ID is not stable, do not refer to it
with user scripts.

* js: Set aria-activedescendant on dropdown menus

As the menus grab focus and navigate by tracking a 'selected' div class,
assistive technology has no idea that what the current selection is.

Assign IDs to each menu item and set aria-activedescendant to the ID of
the currently selected menu item.

When the menu is unfocused, remove aria-activedescendant- This isn't
neccessary but in my experience it triggers Orca to remind the user of
their current selection when re-focusing the menu.

* Makefile: Make eslint ignore semantic.dropdown.js

This file is taken from Semantic UI which isn't linted upstream.
Ignore it as we won't fix these issues.

* js: Add version note to semantic.dropdown.js

* Add Md5 AppVer to templates/base/footer.tmpl

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Add Md5 AppVer to templates/pwa/serviceworker_js.tmpl

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* semantic.dropdown.js -> semantic.dropdown.custom.js

* Use eslintignore

* remove bogus submodule

* Improve OGP
* Ensure Repo is loaded when checking Pull info

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

* static url

* add cors support for static resources

* [assets] work on the migration to configurable url for assets

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

* [misc] fix whitespace

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

* [assets] fix the loading of the manifest.json

It is generated dynamically, and as such can not be served by the cdn.

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

* Revert "add cors support for static resources"

This reverts commit 42f964fd18

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

* [docs] add the STATIC_URL_PREFIX option

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

* [docs] reverse-proxy: nginx: add two setups for STATIC_URL_PREFIX

Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

* [assets] migrate the url of a new asset to the static url prefix

REF: f2a3abc683
Signed-off-by: Jakob Ackermann <das7pad@outlook.com>

* jquery 3

* use most recent version of migrate plugin

* Delete .DS_Store

* update service worker in case anyone has old version of jquery cached

Signed-off-by: Mario Lubenka <mario.lubenka@googlemail.com>

Fixes #6265

* 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 7d1679e907
Author: Mike L <cl.jeremy@qq.com>
Date:   Wed Mar 13 13:53:49 2019 +0100

    Remove missed YaHei leftover from _home.less

commit 0079121ea9
Author: Mike L <cl.jeremy@qq.com>
Date:   Wed Mar 13 12:03:54 2019 +0100

    Fix overdone fixes (inherit, :lang)

commit 62c9199159
Author: Mike L <cl.jeremy@qq.com>
Date:   Wed Mar 13 02:29:10 2019 +0100

    Fix elements w/ explicit lang (language chooser)

commit b3117587aa
Author: Mike L <cl.jeremy@qq.com>
Date:   Tue Mar 12 20:17:26 2019 +0100

    Fix textarea also (to match body)

commit 81cedf2c30
Author: Mike L <cl.jeremy@qq.com>
Date:   Tue Mar 12 19:41:39 2019 +0100

    Revert css temporarily to fix conflict

commit 80ff82797f
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 581dceb9a8
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

Fix #6191 

* fix issue update race condition
* fix similar race same race when clearing assignee
* always load promise polyfill
* replace es6-promise with promise-polyfill
* move promise-polyfill to <head>

* Add emoji to labels
Minor cleanup of tribute code in footer.tmpl

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

* Quick find/replace in other i18n files containing label translations

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

* Revert "Quick find/replace in other i18n files containing label translations"

This reverts commit ec3e1a3a17.

* Add style to overwrite emoji height in labels

* Revert Makefile change that makes Windows work

* add migration and basic UI for changing a user's theme

* update user themem

* use right text on button

* load theme based on users' selection

* load theme based on users' selection in pwa too

* update sample config

* delete older theme loading

* implement AfterLoad to set users' theme properly

* set up default theme when creating a user. This uses the installation wide theme

* use flash messages for error

* set default theme when creating a user from the cli

* fix @lunny review

* Create manifest and serviceworker

* Create templates and add AppSubUrl

* Add JSRenderer

* fix ctx type

* Add JSRenderer to static.go

* Complete adding {{AppSubUrl}}

* Add more fonts to urlsToCache

* Add 512px and 192px icons

* Hardcode font MD5

* Default theme doesn't have a specific CSS file

* Added basic heatmap data

* Added extra case for sqlite

* Built basic heatmap into user profile

* Get contribution data from api & styling

* Fixed lint & added extra group by statements for all database types

* generated swagger spec

* generated swagger spec

* generated swagger spec

* fixed swagger spec

* fmt

* Added tests

* Added setting to enable/disable user heatmap

* Added locale for loading text

* Removed UseTiDB

* Updated librejs & moment.js

* Fixed import order

* Fixed heatmap in postgresql

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

Co-Authored-By: kolaente <konrad@kola-entertainments.de>

* Added copyright header

* Fixed a bug to show the heatmap for the actual user instead of the currently logged in

* Added integration test for heatmaps

* Added a heatmap on the dashboard

* Fixed timestamp parsing

* Hide heatmap on mobile

* optimized postgresql group by query

* Improved sqlite group by statement

This change makes it easier to customize the header and footer content. Before this change, the whole header and footer had to be overridden, including the meta, style and script tags.

Signed-off-by: Lukas Bestle <mail@lukasbestle.com>

* Turn swagger.v1.json into template

* Rename ENABLE_SWAGGER_ENDPOINT option to ENABLE_SWAGGER

This makes it easier for user who want to theme but
don't have the ability to know how to customize templates
all that is required is a change in a config option

The reason why I chose the DEFAULT_THEME as variable,
as perhaps in the future we will allow users to chose their
theme whon logged in just like we do with languages

* Add support for U2F

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add vendor library
Add missing translations

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Minor improvements

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add U2F support for Firefox, Chrome (Android) by introducing a custom JS library
Add U2F error handling

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add U2F login page to OAuth

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Move U2F user settings to a separate file

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add unit tests for u2f model
Renamed u2f table name

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Fix problems caused by refactoring

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add U2F documentation

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Remove not needed console.log-s

Signed-off-by: Jonas Franz <info@jonasfranz.software>

* Add default values to app.ini.sample
Add FIDO U2F to comparison

Signed-off-by: Jonas Franz <info@jonasfranz.software>