[chore] Settings refactor 2: the re-refactoring-ing (#2866)

* [chore] Bit more refactoring of settings panel

* fix up some remaining things

* groovy baby yeah!

* remove unused Suspense

1 files changed, 186 insertions, 0 deletions

diff --git a/web/source/settings/views/admin/instance/settings.tsx b/web/source/settings/views/admin/instance/settings.tsx
new file mode 100644
index 000000000..03a961589
--- /dev/null
+++ b/web/source/settings/views/admin/instance/settings.tsx
@@ -0,0 +1,186 @@
+/*
+	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 from "react";
+
+import { useTextInput, useFileInput } from "../../../lib/form";
+import { TextInput, TextArea, FileInput } from "../../../components/form/inputs";
+import MutationButton from "../../../components/form/mutation-button";
+import { useInstanceV1Query } from "../../../lib/query/gts-api";
+import { useUpdateInstanceMutation } from "../../../lib/query/admin";
+import { InstanceV1 } from "../../../lib/types/instance";
+import FormWithData from "../../../lib/form/form-with-data";
+import useFormSubmit from "../../../lib/form/submit";
+
+export default function InstanceSettings() {
+	return (
+		<FormWithData
+			dataQuery={useInstanceV1Query}
+			DataForm={InstanceSettingsForm}
+		/>
+	);
+}
+
+interface InstanceSettingsFormProps{
+	data: InstanceV1;
+}
+
+function InstanceSettingsForm({ data: instance }: InstanceSettingsFormProps) {
+	const titleLimit = 40;
+	const shortDescLimit = 500;
+	const descLimit = 5000;
+	const termsLimit = 5000;
+	
+	const form = {
+		title: useTextInput("title", {
+			source: instance,
+			validator: (val: string) => val.length <= titleLimit ? "" : `Instance title is ${val.length} characters; must be ${titleLimit} characters or less`
+		}),
+		thumbnail: useFileInput("thumbnail", { withPreview: true }),
+		thumbnailDesc: useTextInput("thumbnail_description", { source: instance }),
+		shortDesc: useTextInput("short_description", {
+			source: instance,
+			// Select "raw" text version of parsed field for editing.
+			valueSelector: (s: InstanceV1) => s.short_description_text,
+			validator: (val: string) => val.length <= shortDescLimit ? "" : `Instance short description is ${val.length} characters; must be ${shortDescLimit} characters or less`
+		}),
+		description: useTextInput("description", {
+			source: instance,
+			// Select "raw" text version of parsed field for editing.
+			valueSelector: (s: InstanceV1) => s.description_text,
+			validator: (val: string) => val.length <= descLimit ? "" : `Instance description is ${val.length} characters; must be ${descLimit} characters or less`
+		}),
+		terms: useTextInput("terms", {
+			source: instance,
+			// Select "raw" text version of parsed field for editing.
+			valueSelector: (s: InstanceV1) => s.terms_text,
+			validator: (val: string) => val.length <= termsLimit ? "" : `Instance terms and conditions is ${val.length} characters; must be ${termsLimit} characters or less`
+		}),
+		contactUser: useTextInput("contact_username", { source: instance, valueSelector: (s) => s.contact_account?.username }),
+		contactEmail: useTextInput("contact_email", { source: instance, valueSelector: (s) => s.email })
+	};
+
+	const [submitForm, result] = useFormSubmit(form, useUpdateInstanceMutation());
+
+	return (
+		<form onSubmit={submitForm}>
+			<h1>Instance Settings</h1>
+
+			<div className="form-section-docs">
+				<h3>Appearance</h3>
+				<a
+					href="https://docs.gotosocial.org/en/latest/admin/settings/#instance-appearance"
+					target="_blank"
+					className="docslink"
+					rel="noreferrer"
+				>
+					Learn more about these settings (opens in a new tab)
+				</a>
+			</div>
+
+			<TextInput
+				field={form.title}
+				label={`Instance title (max ${titleLimit} characters)`}
+				placeholder="My GoToSocial instance"
+			/>
+
+			<div className="file-upload" aria-labelledby="avatar">
+				<strong id="avatar">Instance avatar (1:1 images look best)</strong>
+				<div className="file-upload-with-preview">
+					<img
+						className="preview avatar"
+						src={form.thumbnail.previewValue ?? instance?.thumbnail}
+						alt={form.thumbnailDesc.value ?? (instance?.thumbnail ? `Thumbnail image for the instance` : "No instance thumbnail image set")}
+					/>
+					<div className="file-input-with-image-description">
+						<FileInput
+							field={form.thumbnail}
+							accept="image/png, image/jpeg, image/webp, image/gif"
+						/>
+						<TextInput
+							field={form.thumbnailDesc}
+							label="Avatar image description"
+							placeholder="A cute drawing of a smiling sloth."
+						/>
+					</div>
+				</div>
+
+			</div>
+
+			<div className="form-section-docs">
+				<h3>Descriptors</h3>
+				<a
+					href="https://docs.gotosocial.org/en/latest/admin/settings/#instance-descriptors"
+					target="_blank"
+					className="docslink"
+					rel="noreferrer"
+				>
+					Learn more about these settings (opens in a new tab)
+				</a>
+			</div>
+
+			<TextArea
+				field={form.shortDesc}
+				label={`Short description (markdown accepted, max ${shortDescLimit} characters)`}
+				placeholder="A small testing instance for the GoToSocial alpha software."
+				rows={6}
+			/>
+
+			<TextArea
+				field={form.description}
+				label={`Full description (markdown accepted, max ${descLimit} characters)`}
+				placeholder="A small testing instance for the GoToSocial alpha software. Just trying it out, my main instance is https://example.com"
+				rows={6}
+			/>
+
+			<TextArea
+				field={form.terms}
+				label={`Terms & Conditions (markdown accepted, max ${termsLimit} characters)`}
+				placeholder="Terms and conditions of using this instance, data policy, imprint, GDPR stuff, yadda yadda."
+				rows={6}
+			/>
+
+			<div className="form-section-docs">
+				<h3>Contact info</h3>
+				<a
+					href="https://docs.gotosocial.org/en/latest/admin/settings/#instance-contact-info"
+					target="_blank"
+					className="docslink"
+					rel="noreferrer"
+				>
+					Learn more about these settings (opens in a new tab)
+				</a>
+			</div>
+
+			<TextInput
+				field={form.contactUser}
+				label="Contact user (local account username)"
+				placeholder="admin"
+			/>
+
+			<TextInput
+				field={form.contactEmail}
+				label="Contact email"
+				placeholder="admin@example.com"
+			/>
+
+			<MutationButton label="Save" result={result} disabled={false} />
+		</form>
+	);
+}
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