[frontend] Custom Emoji Deletion (#994)

* re-add eslint

* fix oauth url getting too long

* actually attach single emoji get and delete routes

* basic emoji details + deletion using rtk query

* refactor emoji upload to rtk query

* clean up old redux api+reducers for custom emoji

* fix validation order

* refactor custom emoji form fields

* remove unused requires

* cleanup, fix most eslint errors

* more small eslint fixes

* fix max emoji size

* tiny bit of function documentation

1 files changed, 99 insertions, 0 deletions

diff --git a/web/source/settings/admin/emoji/overview.js b/web/source/settings/admin/emoji/overview.js
new file mode 100644
index 000000000..028276da2
--- /dev/null
+++ b/web/source/settings/admin/emoji/overview.js
@@ -0,0 +1,99 @@
+/*
+	 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 React = require("react");
+const {Link} = require("wouter");
+const defaultValue = require('default-value');
+
+const NewEmojiForm = require("./new-emoji");
+
+const query = require("../../lib/query");
+
+const base = "/settings/admin/custom-emoji";
+
+module.exports = function EmojiOverview() {
+	const {
+		data: emoji,
+		isLoading,
+		error
+	} = query.useGetAllEmojiQuery({filter: "domain:local"});
+
+	return (
+		<>
+			<h1>Custom Emoji</h1>
+			{error && 
+				<div className="error accent">{error}</div>
+			}
+			{isLoading
+				? "Loading..."
+				: <>
+					<EmojiList emoji={emoji}/>
+					<NewEmojiForm emoji={emoji}/>
+				</>
+			}
+		</>
+	);
+};
+
+function EmojiList({emoji}) {
+	const byCategory = React.useMemo(() => {
+		const categories = {};
+
+		emoji.forEach((emoji) => {
+			let cat = defaultValue(emoji.category, "Unsorted");
+			categories[cat] = defaultValue(categories[cat], []);
+			categories[cat].push(emoji);
+		});
+
+		return categories;
+	}, [emoji]);
+	
+	return (
+		<div>
+			<h2>Overview</h2>
+			<div className="list emoji-list">
+				{emoji.length == 0 && "No local emoji yet"}
+				{Object.entries(byCategory).map(([category, entries]) => {
+					return <EmojiCategory key={category} category={category} entries={entries}/>;
+				})}
+			</div>
+		</div>
+	);
+}
+
+function EmojiCategory({category, entries}) {
+	return (
+		<div className="entry">
+			<b>{category}</b>
+			<div className="emoji-group">
+				{entries.map((e) => {
+					return (
+						<Link key={e.id} to={`${base}/${e.id}`}>
+							{/* <Link key={e.static_url} to={`${base}`}> */}
+							<a>
+								<img src={e.url} alt={e.shortcode} title={`:${e.shortcode}:`}/>
+							</a>
+						</Link>
+					);
+				})}
+			</div>
+		</div>
+	);
+}
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