Add support for multiple themes (#4959)

* Add support for selecting a theme

* Fix codeclimate issues

* Look up site default style if current user is not available due to e.g. not being logged in

* Remove outdated comment in common.js

* Address requested changes in themes PR

* Fix codeclimate issues

* Explicitly check current_account in application controller and only check theme availability if non-nil

* codeclimate

* explicit precedence with &&

* Fix code style in application_controller according to @nightpool's suggestion, use default style in embedded.html.haml

* codeclimate: indentation + return
th-downstream
Andrew 7 years ago committed by Eugen Rochko
parent 57c5493d4e
commit b4842ef0b9

@ -12,6 +12,7 @@ class ApplicationController < ActionController::Base
helper_method :current_account
helper_method :current_session
helper_method :current_theme
helper_method :single_user_mode?
rescue_from ActionController::RoutingError, with: :not_found
@ -77,6 +78,11 @@ class ApplicationController < ActionController::Base
@current_session ||= SessionActivation.find_by(session_id: cookies.signed['_session_id'])
end
def current_theme
return Setting.default_settings['theme'] unless Themes.instance.names.include? current_user&.setting_theme
current_user.setting_theme
end
def cache_collection(raw, klass)
return raw unless klass.respond_to?(:with_includes)

@ -41,6 +41,7 @@ class Settings::PreferencesController < ApplicationController
:setting_auto_play_gif,
:setting_system_font_ui,
:setting_noindex,
:setting_theme,
notification_emails: %i(follow follow_request reblog favourite mention digest),
interactions: %i(must_be_follower must_be_following)
)

@ -1,9 +1,6 @@
import { start } from 'rails-ujs';
// import default stylesheet with variables
require('font-awesome/css/font-awesome.css');
require('mastodon-application-style');
require.context('../images/', true);
start();

@ -0,0 +1,16 @@
# frozen_string_literal: true
require 'singleton'
require 'yaml'
class Themes
include Singleton
def initialize
@conf = YAML.load_file(Rails.root.join('config', 'themes.yml'))
end
def names
@conf.keys
end
end

@ -25,6 +25,7 @@ class UserSettingsDecorator
user.settings['auto_play_gif'] = auto_play_gif_preference
user.settings['system_font_ui'] = system_font_ui_preference
user.settings['noindex'] = noindex_preference
user.settings['theme'] = theme_preference
end
def merged_notification_emails
@ -67,6 +68,10 @@ class UserSettingsDecorator
boolean_cast_setting 'setting_noindex'
end
def theme_preference
settings['setting_theme']
end
def boolean_cast_setting(key)
settings[key] == '1'
end

@ -110,6 +110,10 @@ class User < ApplicationRecord
settings.noindex
end
def setting_theme
settings.theme
end
def token_for_app(a)
return nil if a.nil? || a.owner != self
Doorkeeper::AccessToken

@ -19,6 +19,7 @@
= title
= stylesheet_pack_tag 'common', media: 'all'
= stylesheet_pack_tag current_theme, media: 'all'
= javascript_pack_tag 'common', integrity: true, crossorigin: 'anonymous'
%link{ href: asset_pack_path('features/getting_started.js'), crossorigin: 'anonymous', rel: 'preload', as: 'script' }/

@ -5,6 +5,7 @@
%meta{ name: 'robots', content: 'noindex' }/
= stylesheet_pack_tag 'common', media: 'all'
= stylesheet_pack_tag Setting.default_settings['theme'], media: 'all'
= javascript_pack_tag 'common', integrity: true, crossorigin: 'anonymous'
= javascript_pack_tag "locale_#{I18n.locale}", integrity: true, crossorigin: 'anonymous'
= javascript_pack_tag 'public', integrity: true, crossorigin: 'anonymous'

@ -5,6 +5,8 @@
= render 'shared/error_messages', object: current_user
.fields-group
= f.input :setting_theme, collection: Themes.instance.names, label_method: lambda { |theme| safe_join([I18n.t("themes.#{theme}", default: theme)])}, wrapper: :with_label, include_blank: false
= f.input :locale,
collection: I18n.available_locales,
wrapper: :with_label,

@ -461,6 +461,8 @@ en:
settings: Settings
two_factor_authentication: Two-factor Authentication
your_apps: Your applications
themes:
default: Mastodon
statuses:
open_in_web: Open in web
over_character_limit: character limit of %{max} exceeded

@ -13,6 +13,7 @@ en:
one: <span class="note-counter">1</span> character left
other: <span class="note-counter">%{count}</span> characters left
setting_noindex: Affects your public profile and status pages
setting_theme: Affects how Mastodon looks when you're logged in from any device.
imports:
data: CSV file exported from another Mastodon instance
sessions:
@ -44,6 +45,7 @@ en:
setting_noindex: Opt-out of search engine indexing
setting_system_font_ui: Use system's default font
setting_unfollow_modal: Show confirmation dialog before unfollowing someone
setting_theme: Site theme
severity: Severity
type: Import type
username: Username

@ -24,6 +24,7 @@ defaults: &defaults
auto_play_gif: false
system_font_ui: false
noindex: false
theme: 'default'
notification_emails:
follow: false
reblog: false

@ -0,0 +1 @@
default: styles/application.scss

@ -9,6 +9,9 @@ const configPath = resolve('config', 'webpacker.yml');
const loadersDir = join(__dirname, 'loaders');
const settings = safeLoad(readFileSync(configPath), 'utf8')[env.NODE_ENV];
const themePath = resolve('config', 'themes.yml');
const themes = safeLoad(readFileSync(themePath), 'utf8');
function removeOuterSlashes(string) {
return string.replace(/^\/*/, '').replace(/\/*$/, '');
}
@ -29,6 +32,7 @@ const output = {
module.exports = {
settings,
themes,
env,
loadersDir,
output,

@ -1,13 +1,12 @@
// Note: You must restart bin/webpack-dev-server for changes to take effect
const { existsSync } = require('fs');
const webpack = require('webpack');
const { basename, dirname, join, relative, resolve, sep } = require('path');
const { sync } = require('glob');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const ManifestPlugin = require('webpack-manifest-plugin');
const extname = require('path-complete-extname');
const { env, settings, output, loadersDir } = require('./configuration.js');
const { env, settings, themes, output, loadersDir } = require('./configuration.js');
const localePackPaths = require('./generateLocalePacks');
const extensionGlob = `**/*{${settings.extensions.join(',')}}*`;
@ -15,20 +14,25 @@ const entryPath = join(settings.source_path, settings.source_entry_path);
const packPaths = sync(join(entryPath, extensionGlob));
const entryPacks = [...packPaths, ...localePackPaths].filter(path => path !== join(entryPath, 'custom.js'));
const customApplicationStyle = resolve(join(settings.source_path, 'styles/custom.scss'));
const originalApplicationStyle = resolve(join(settings.source_path, 'styles/application.scss'));
const themePaths = Object.keys(themes).reduce(
(themePaths, name) => {
themePaths[name] = resolve(join(settings.source_path, themes[name]));
return themePaths;
}, {});
module.exports = {
entry: entryPacks.reduce(
(map, entry) => {
const localMap = map;
let namespace = relative(join(entryPath), dirname(entry));
if (namespace === join('..', '..', '..', 'tmp', 'packs')) {
namespace = ''; // generated by generateLocalePacks.js
}
localMap[join(namespace, basename(entry, extname(entry)))] = resolve(entry);
return localMap;
}, {}
entry: Object.assign(
entryPacks.reduce(
(map, entry) => {
const localMap = map;
let namespace = relative(join(entryPath), dirname(entry));
if (namespace === join('..', '..', '..', 'tmp', 'packs')) {
namespace = ''; // generated by generateLocalePacks.js
}
localMap[join(namespace, basename(entry, extname(entry)))] = resolve(entry);
return localMap;
}, {}
), themePaths
),
output: {
@ -67,10 +71,6 @@ module.exports = {
],
resolve: {
alias: {
'mastodon-application-style': existsSync(customApplicationStyle) ?
customApplicationStyle : originalApplicationStyle,
},
extensions: settings.extensions,
modules: [
resolve(settings.source_path),

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