[chore] Refactor settings panel routing (and other fixes) (#2864)

2 files changed, 281 insertions, 0 deletions

diff --git a/web/source/settings/views/admin/emoji/remote/index.tsx b/web/source/settings/views/admin/emoji/remote/index.tsx
new file mode 100644
index 000000000..5521d1115
--- /dev/null
+++ b/web/source/settings/views/admin/emoji/remote/index.tsx
@@ -0,0 +1,46 @@
+/*
+	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/>.
+*/
+
+import React, { useMemo } from "react";
+
+import StealThisLook from "./steal-this-look";
+
+import Loading from "../../../../components/loading";
+import { Error } from "../../../../components/error";
+import { useListEmojiQuery } from "../../../../lib/query/admin/custom-emoji";
+
+export default function RemoteEmoji() {
+	// Local emoji are queried for
+	// shortcode collision detection
+	const {
+		data: emoji = [],
+		isLoading,
+		error
+	} = useListEmojiQuery({ filter: "domain:local" });
+
+	const emojiCodes = useMemo(() => new Set(emoji.map((e) => e.shortcode)), [emoji]);
+
+	return (
+		<>
+			<h1>Custom Emoji (remote)</h1>
+			{error && <Error error={error} />}
+			{isLoading ? <Loading /> : <StealThisLook emojiCodes={emojiCodes} />}
+		</>
+	);
+}
diff --git a/web/source/settings/views/admin/emoji/remote/steal-this-look.tsx b/web/source/settings/views/admin/emoji/remote/steal-this-look.tsx
new file mode 100644
index 000000000..43d0b83e1
--- /dev/null
+++ b/web/source/settings/views/admin/emoji/remote/steal-this-look.tsx
@@ -0,0 +1,235 @@
+/*
+	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/>.
+*/
+
+import React, { useCallback, useEffect } from "react";
+
+import { useTextInput, useComboBoxInput, useCheckListInput } from "../../../../lib/form";
+
+import useFormSubmit from "../../../../lib/form/submit";
+
+import CheckList from "../../../../components/check-list";
+import { CategorySelect } from '../category-select';
+
+import { TextInput } from "../../../../components/form/inputs";
+import MutationButton from "../../../../components/form/mutation-button";
+import { Error } from "../../../../components/error";
+import { useSearchItemForEmojiMutation, usePatchRemoteEmojisMutation } from "../../../../lib/query/admin/custom-emoji";
+
+export default function StealThisLook({ emojiCodes }) {
+	const [searchStatus, result] = useSearchItemForEmojiMutation();
+	const urlField = useTextInput("url");
+
+	function submitSearch(e) {
+		e.preventDefault();
+		if (urlField.value !== undefined && urlField.value.trim().length != 0) {
+			searchStatus(urlField.value);
+		}
+	}
+
+	return (
+		<div className="parse-emoji">
+			<h2>Steal this look</h2>
+			<form onSubmit={submitSearch}>
+				<div className="form-field text">
+					<label htmlFor="url">
+						Link to a status:
+					</label>
+					<div className="row">
+						<input
+							type="text"
+							id="url"
+							name="url"
+							onChange={urlField.onChange}
+							value={urlField.value}
+						/>
+						<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>
+			<SearchResult result={result} localEmojiCodes={emojiCodes} />
+		</div>
+	);
+}
+
+function SearchResult({ result, localEmojiCodes }) {
+	const { error, data, isSuccess, isError } = result;
+
+	if (!(isSuccess || isError)) {
+		return null;
+	}
+
+	if (error == "NONE_FOUND") {
+		return "No results found";
+	} else if (error == "LOCAL_INSTANCE") {
+		return <b>This is a local user/status, all referenced emoji are already on your instance</b>;
+	} else if (error != undefined) {
+		return <Error error={result.error} />;
+	}
+
+	if (data.list.length == 0) {
+		return <b>This {data.type == "statuses" ? "status" : "account"} doesn't use any custom emoji</b>;
+	}
+
+	return (
+		<CopyEmojiForm
+			localEmojiCodes={localEmojiCodes}
+			type={data.type}
+			emojiList={data.list}
+		/>
+	);
+}
+
+function CopyEmojiForm({ localEmojiCodes, type, emojiList }) {
+	const form = {
+		selectedEmoji: useCheckListInput("selectedEmoji", {
+			entries: emojiList,
+			uniqueKey: "id"
+		}),
+		category: useComboBoxInput("category")
+	};
+
+	const [formSubmit, result] = useFormSubmit(
+		form,
+		usePatchRemoteEmojisMutation(),
+		{
+			changedOnly: false,
+			onFinish: ({ data }) => {
+				if (data) {
+					// uncheck all successfully processed emoji
+					const processed = data.map((emoji) => {
+						return [emoji.id, { checked: false }];
+					});
+					form.selectedEmoji.updateMultiple(processed);
+				}
+			}
+		}
+	);
+
+	const buttonsInactive = form.selectedEmoji.someSelected
+		? {
+			disabled: false,
+			title: ""
+		}
+		: {
+			disabled: true,
+			title: "No emoji selected, cannot perform any actions"
+		};
+
+	const checkListExtraProps = useCallback(() => ({ localEmojiCodes }), [localEmojiCodes]);
+
+	return (
+		<div className="parsed">
+			<span>This {type == "statuses" ? "status" : "account"} uses the following custom emoji, select the ones you want to copy/disable:</span>
+			<form onSubmit={formSubmit}>
+				<CheckList
+					field={form.selectedEmoji}
+					header={<></>}
+					EntryComponent={EmojiEntry}
+					getExtraProps={checkListExtraProps}
+				/>
+
+				<CategorySelect
+					field={form.category}
+					children={[]}
+				/>
+
+				<div className="action-buttons row">
+					<MutationButton
+						name="copy"
+						label="Copy to local emoji"
+						result={result}
+						showError={false}
+						{...buttonsInactive}
+					/>
+					<MutationButton
+						name="disable"
+						label="Disable"
+						result={result}
+						className="button danger"
+						showError={false}
+						{...buttonsInactive}
+					/>
+				</div>
+				{result.error && (
+					Array.isArray(result.error)
+						? <ErrorList errors={result.error} />
+						: <Error error={result.error} />
+				)}
+			</form>
+		</div>
+	);
+}
+
+function ErrorList({ errors }) {
+	return (
+		<div className="error">
+			One or multiple emoji failed to process:
+			{errors.map(([shortcode, err]) => (
+				<div key={shortcode}>
+					<b>{shortcode}:</b> {err}
+				</div>
+			))}
+		</div>
+	);
+}
+
+function EmojiEntry({ entry: emoji, onChange, extraProps: { localEmojiCodes } }) {
+	const shortcodeField = useTextInput("shortcode", {
+		defaultValue: emoji.shortcode,
+		validator: function validateShortcode(code) {
+			return (emoji.checked && localEmojiCodes.has(code))
+				? "Shortcode already in use"
+				: "";
+		}
+	});
+
+	useEffect(() => {
+		if (emoji.valid != shortcodeField.valid) {
+			onChange({ valid: shortcodeField.valid });
+		}
+	}, [onChange, emoji.valid, shortcodeField.valid]);
+
+	useEffect(() => {
+		shortcodeField.validate();
+		// only need this update if it's the emoji.checked that updated, not shortcodeField
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [emoji.checked]);
+
+	return (
+		<>
+			<img className="emoji" src={emoji.url} title={emoji.shortcode} />
+
+			<TextInput
+				field={shortcodeField}
+				onChange={(e) => {
+					shortcodeField.onChange(e);
+					onChange({ shortcode: e.target.value, checked: true });
+				}}
+			/>
+		</>
+	);
+}