[frontend] Basic user moderation actions (#1728)

* remove info banner

* update swagger definition for AccountAction

* basic user view, suspend action

* clean up suspended user display

* basic user searching

* rename User -> Account for clarity

* refactor error boundary component to give better info

* appease the linter

web/source/settings/admin/accounts/index.jsx

@@ -0,0 +1,140 @@
+/*
+	GoToSocial
+	Copyright (C) GoToSocial Authors admin@gotosocial.org
+	SPDX-License-Identifier: AGPL-3.0-or-later
+
+	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 { Switch, Route, Link } = require("wouter");
+
+const query = require("../../lib/query");
+const { useTextInput } = require("../../lib/form");
+
+const AccountDetail = require("./detail");
+const { useBaseUrl } = require("../../lib/navigation/util");
+const { Error } = require("../../components/error");
+
+module.exports = function Accounts({ baseUrl }) {
+	return (
+		<div className="accounts">
+			<Switch>
+				<Route path={`${baseUrl}/:accountId`}>
+					<AccountDetail />
+				</Route>
+				<AccountOverview />
+			</Switch>
+		</div>
+	);
+};
+
+function AccountOverview({ }) {
+	return (
+		<>
+			<h1>Accounts</h1>
+			<div>
+				Pending <a href="https://github.com/superseriousbusiness/gotosocial/issues/581">#581</a>,
+				there is currently no way to list accounts.<br />
+				You can perform actions on reported accounts by clicking their name in the report, or searching for a username below.
+			</div>
+
+			<AccountSearchForm />
+		</>
+	);
+}
+
+function AccountSearchForm() {
+	const [searchAccount, result] = query.useSearchAccountMutation();
+
+	const [onAccountChange, _resetAccount, { account }] = useTextInput("account");
+
+	function submitSearch(e) {
+		e.preventDefault();
+		if (account.trim().length != 0) {
+			searchAccount(account);
+		}
+	}
+
+	return (
+		<div className="account-search">
+			<form onSubmit={submitSearch}>
+				<div className="form-field text">
+					<label htmlFor="url">
+						Account:
+					</label>
+					<div className="row">
+						<input
+							type="text"
+							id="account"
+							name="account"
+							onChange={onAccountChange}
+							value={account}
+						/>
+						<button disabled={result.isLoading}>
+							<i className={[
+								"fa fa-fw",
+								(result.isLoading
+									? "fa-refresh fa-spin"
+									: "fa-search")
+							].join(" ")} aria-hidden="true" title="Search" />
+							<span className="sr-only">Search</span>
+						</button>
+					</div>
+				</div>
+			</form>
+			<AccountList
+				isSuccess={result.isSuccess}
+				data={result.data}
+				isError={result.isError}
+				error={result.error}
+			/>
+		</div>
+	);
+}
+
+function AccountList({ isSuccess, data, isError, error }) {
+	const baseUrl = useBaseUrl();
+
+	if (!(isSuccess || isError)) {
+		return null;
+	}
+
+	if (error) {
+		return <Error error={error} />;
+	}
+
+	if (data.length == 0) {
+		return <b>No accounts found that match your query</b>;
+	}
+
+	return (
+		<>
+			<h2>Results:</h2>
+			<div className="list">
+				{data.map((acc) => (
+					<Link key={acc.acct} className="account entry" to={`${baseUrl}/${acc.id}`}>
+						{acc.display_name?.length > 0
+							? acc.display_name
+							: acc.username
+						}
+						<span id="username">(@{acc.acct})</span>
+					</Link>
+				))}
+			</div>
+		</>
+	);
+}