[frontend] Unified panels (#812)

* settings panel restructuring

* clean up old Gin handlers

* colorscheme redesign, some other small css tweaks

* basic router layout, error boundary

* colorscheme redesign, some other small css tweaks

* kebab-case consistency

* superfluous padding on applist

* remove unused consts

* redux, whitespace changes..

* use .jsx extensions for components

* login flow up till app registration

* full redux oauth implementation, with basic error handling

* split oauth api functions

* oauth api revocation handling

* basic profile change submission

* move old dir

* profile overview

* fix keeping track of the wrong instance url (for different instance/api domains)

* use redux state for profile form

* delete old/index.js, old/basic.js, fully implemented

* implement old/user/profile.js

* implement password change

* remove debug logging

* support future api for removing files

* customize profile css

* remove unneeded wrapper components

* restructure form fields

* start on admin pages

* admin panel settings

* admin settings panel

* remove old/admin files

* add top-level redirect

* refactor/cleanup forms

* only do API checks on logged-in state

* admin-status based routing

* federation block routing

* federation blocks

* upgrade dependencies

* react 18 changes

* media cleanup

* fix useEffect hooks

* remove unused require

* custom emoji base

* emoji uploader

* delete last old panel files

* sidebar styling, remove unused page

* refactor submit functions

* fix sidebar boxshadow-border

* fix old css variables

* fix fake-toot avatar

* fix non-square emoji

* fix user settings redux keys

* properly get admin account contact from instance response

* Account.source default values

* source.status_format key

* mobile responsiveness

* mobile element tweaks

* proper redirect after removing block

* add redirects for old setting panel urls

* deletes

* fix mobile overflow

* clean up debug logging calls

6 files changed, 356 insertions, 0 deletions

diff --git a/web/source/settings-panel/redux/index.js b/web/source/settings-panel/redux/index.js
new file mode 100644
index 000000000..e0dbe9b23
--- /dev/null
+++ b/web/source/settings-panel/redux/index.js
@@ -0,0 +1,48 @@
+/*
+	 GoToSocial
+	 Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
+
+	 This program is free software: you can redistribute it and/or modify
+	 it under the terms of the GNU Affero General Public License as published by
+	 the Free Software Foundation, either version 3 of the License, or
+	 (at your option) any later version.
+
+	 This program is distributed in the hope that it will be useful,
+	 but WITHOUT ANY WARRANTY; without even the implied warranty of
+	 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	 GNU Affero General Public License for more details.
+
+	 You should have received a copy of the GNU Affero General Public License
+	 along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+"use strict";
+
+const { createStore, combineReducers, applyMiddleware } = require("redux");
+const { persistStore, persistReducer } = require("redux-persist");
+const thunk = require("redux-thunk").default;
+const { composeWithDevTools } = require("redux-devtools-extension");
+
+const persistConfig = {
+	key: "gotosocial-settings",
+	storage: require("redux-persist/lib/storage").default,
+	stateReconciler: require("redux-persist/lib/stateReconciler/autoMergeLevel2").default,
+	whitelist: ["oauth"],
+	blacklist: ["temporary"]
+};
+
+const combinedReducers = combineReducers({
+	oauth: require("./reducers/oauth").reducer,
+	instances: require("./reducers/instances").reducer,
+	temporary: require("./reducers/temporary").reducer,
+	user: require("./reducers/user").reducer,
+	admin: require("./reducers/admin").reducer,
+});
+
+const persistedReducer = persistReducer(persistConfig, combinedReducers);
+const composedEnhancer = composeWithDevTools(applyMiddleware(thunk));
+
+const store = createStore(persistedReducer, composedEnhancer);
+const persistor = persistStore(store);
+
+module.exports = { store, persistor };
\ No newline at end of file
diff --git a/web/source/settings-panel/redux/reducers/admin.js b/web/source/settings-panel/redux/reducers/admin.js
new file mode 100644
index 000000000..20d3d748d
--- /dev/null
+++ b/web/source/settings-panel/redux/reducers/admin.js
@@ -0,0 +1,131 @@
+/*
+	GoToSocial
+	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+"use strict";
+
+const { createSlice } = require("@reduxjs/toolkit");
+const defaultValue = require("default-value");
+
+function sortBlocks(blocks) {
+	return blocks.sort((a, b) => { // alphabetical sort
+		return a.domain.localeCompare(b.domain);
+	});
+}
+
+function emptyBlock() {
+	return {
+		public_comment: "",
+		private_comment: "",
+		obfuscate: false
+	};
+}
+
+function emptyEmojiForm() {
+	return {
+		shortcode: ""
+	};
+}
+
+module.exports = createSlice({
+	name: "admin",
+	initialState: {
+		loadedBlockedInstances: false,
+		blockedInstances: undefined,
+		bulkBlock: {
+			list: "",
+			exportType: "plain",
+			...emptyBlock()
+		},
+		newInstanceBlocks: {},
+		emoji: {},
+		newEmoji: emptyEmojiForm()
+	},
+	reducers: {
+		setBlockedInstances: (state, { payload }) => {
+			state.blockedInstances = {};
+			sortBlocks(payload).forEach((entry) => {
+				state.blockedInstances[entry.domain] = entry;
+			});
+			state.loadedBlockedInstances = true;
+		},
+
+		newDomainBlock: (state, { payload: [domain, data] }) => {
+			if (data == undefined) {
+				data = {
+					new: true,
+					domain,
+					...emptyBlock()
+				};
+			}
+			state.newInstanceBlocks[domain] = data;
+		},
+
+		setDomainBlock: (state, { payload: [domain, data = {}] }) => {
+			state.blockedInstances[domain] = data;
+		},
+
+		removeDomainBlock: (state, {payload: domain}) => {
+			delete state.blockedInstances[domain];
+		},
+
+		updateDomainBlockVal: (state, { payload: [domain, key, val] }) => {
+			state.newInstanceBlocks[domain][key] = val;
+		},
+
+		updateBulkBlockVal: (state, { payload: [key, val] }) => {
+			state.bulkBlock[key] = val;
+		},
+
+		resetBulkBlockVal: (state, { _payload }) => {
+			state.bulkBlock = {
+				list: "",
+				exportType: "plain",
+				...emptyBlock()
+			};
+		},
+
+		exportToField: (state, { _payload }) => {
+			state.bulkBlock.list = Object.values(state.blockedInstances).map((entry) => {
+				return entry.domain;
+			}).join("\n");
+		},
+
+		setEmoji: (state, {payload}) => {
+			state.emoji = {};
+			payload.forEach((emoji) => {
+				if (emoji.category == undefined) {
+					emoji.category = "Unsorted";
+				}
+				state.emoji[emoji.category] = defaultValue(state.emoji[emoji.category], []);
+				state.emoji[emoji.category].push(emoji);
+			});
+		},
+
+		updateNewEmojiVal: (state, { payload: [key, val] }) => {
+			state.newEmoji[key] = val;
+		},
+
+		addEmoji: (state, {payload: emoji}) => {
+			if (emoji.category == undefined) {
+				emoji.category = "Unsorted";
+			}
+			state.emoji[emoji.category] = defaultValue(state.emoji[emoji.category], []);
+			state.emoji[emoji.category].push(emoji);
+		},
+	}
+});
\ No newline at end of file
diff --git a/web/source/settings-panel/redux/reducers/instances.js b/web/source/settings-panel/redux/reducers/instances.js
new file mode 100644
index 000000000..3ad5bb7cb
--- /dev/null
+++ b/web/source/settings-panel/redux/reducers/instances.js
@@ -0,0 +1,42 @@
+/*
+	GoToSocial
+	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+"use strict";
+
+const {createSlice} = require("@reduxjs/toolkit");
+const d = require("dotty");
+
+module.exports = createSlice({
+	name: "instances",
+	initialState: {
+		info: {},
+	},
+	reducers: {
+		setNamedInstanceInfo: (state, {payload}) => {
+			let [key, info] = payload;
+			state.info[key] = info;
+		},
+		setInstanceInfo: (state, {payload}) => {
+			state.current = payload;
+			state.adminSettings = payload;
+		},
+		setAdminSettingsVal: (state, {payload: [key, val]}) => {
+			d.put(state.adminSettings, key, val);
+		}
+	}
+});
\ No newline at end of file
diff --git a/web/source/settings-panel/redux/reducers/oauth.js b/web/source/settings-panel/redux/reducers/oauth.js
new file mode 100644
index 000000000..c332a7d06
--- /dev/null
+++ b/web/source/settings-panel/redux/reducers/oauth.js
@@ -0,0 +1,52 @@
+/*
+	GoToSocial
+	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+"use strict";
+
+const {createSlice} = require("@reduxjs/toolkit");
+
+module.exports = createSlice({
+	name: "oauth",
+	initialState: {
+		loginState: 'none',
+	},
+	reducers: {
+		setInstance: (state, {payload}) => {
+			state.instance = payload;
+		},
+		setRegistration: (state, {payload}) => {
+			state.registration = payload;
+		},
+		setLoginState: (state, {payload}) => {
+			state.loginState = payload;
+		},
+		login: (state, {payload}) => {
+			state.token = `${payload.token_type} ${payload.access_token}`;
+			state.loginState = "login";
+		},
+		remove: (state, {_payload}) => {
+			delete state.token;
+			delete state.registration;
+			delete state.isAdmin;
+			state.loginState = "none";
+		},
+		setAdmin: (state, {payload}) => {
+			state.isAdmin = payload;
+		}
+	}
+});
\ No newline at end of file
diff --git a/web/source/settings-panel/redux/reducers/temporary.js b/web/source/settings-panel/redux/reducers/temporary.js
new file mode 100644
index 000000000..c887d2eee
--- /dev/null
+++ b/web/source/settings-panel/redux/reducers/temporary.js
@@ -0,0 +1,32 @@
+/*
+	GoToSocial
+	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+"use strict";
+
+const {createSlice} = require("@reduxjs/toolkit");
+
+module.exports = createSlice({
+	name: "temporary",
+	initialState: {
+	},
+	reducers: {
+		setStatus: function(state, {payload}) {
+			state.status = payload;
+		}
+	}
+});
\ No newline at end of file
diff --git a/web/source/settings-panel/redux/reducers/user.js b/web/source/settings-panel/redux/reducers/user.js
new file mode 100644
index 000000000..b4463c9f9
--- /dev/null
+++ b/web/source/settings-panel/redux/reducers/user.js
@@ -0,0 +1,51 @@
+/*
+	GoToSocial
+	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+"use strict";
+
+const { createSlice } = require("@reduxjs/toolkit");
+const d = require("dotty");
+const defaultValue = require("default-value");
+
+module.exports = createSlice({
+	name: "user",
+	initialState: {
+		profile: {},
+		settings: {}
+	},
+	reducers: {
+		setAccount: (state, { payload }) => {
+			payload.source = defaultValue(payload.source, {});
+			payload.source.language = defaultValue(payload.source.language.toUpperCase(), "EN");
+			payload.source.status_format = defaultValue(payload.source.status_format, "plain");
+			payload.source.sensitive = defaultValue(payload.source.sensitive, false);
+
+			state.profile = payload;
+			// /user/settings only needs a copy of the 'source' obj
+			state.settings = {
+				source: payload.source
+			};
+		},
+		setProfileVal: (state, { payload: [key, val] }) => {
+			d.put(state.profile, key, val);
+		},
+		setSettingsVal: (state, { payload: [key, val] }) => {
+			d.put(state.settings, key, val);
+		}
+	}
+});
\ No newline at end of file