133 lines
4.3 KiB
TypeScript
133 lines
4.3 KiB
TypeScript
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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import * as ModalActionCreators from '@app/actions/ModalActionCreators';
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import {Form} from '@app/components/form/Form';
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import {Input, Textarea} from '@app/components/form/Input';
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import {Switch} from '@app/components/form/Switch';
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import styles from '@app/components/modals/AttachmentEditModal.module.css';
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import * as Modal from '@app/components/modals/Modal';
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import {Button} from '@app/components/uikit/button/Button';
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import {useCursorAtEnd} from '@app/hooks/useCursorAtEnd';
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import {type CloudAttachment, CloudUpload} from '@app/lib/CloudUpload';
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import {MessageAttachmentFlags} from '@fluxer/constants/src/ChannelConstants';
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import {MAX_ATTACHMENT_ALT_TEXT_LENGTH} from '@fluxer/constants/src/LimitConstants';
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import {Trans, useLingui} from '@lingui/react/macro';
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import {observer} from 'mobx-react-lite';
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import {useCallback, useMemo} from 'react';
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import {useForm} from 'react-hook-form';
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interface FormInputs {
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filename: string;
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spoiler: boolean;
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description: string;
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}
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export const AttachmentEditModal = observer(
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({channelId, attachment}: {channelId: string; attachment: CloudAttachment}) => {
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const {t} = useLingui();
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const defaultSpoiler = (attachment.flags & MessageAttachmentFlags.IS_SPOILER) !== 0;
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const form = useForm<FormInputs>({
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defaultValues: {
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filename: attachment.filename,
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spoiler: defaultSpoiler,
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description: attachment.description ?? '',
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},
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});
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const filenameRef = useCursorAtEnd<HTMLInputElement>();
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const isAltTextSupported = useMemo(() => {
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const mimeType = attachment.file.type.toLowerCase();
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return mimeType.startsWith('image/') || mimeType.startsWith('video/');
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}, [attachment.file.type]);
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const onSubmit = useCallback(
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async (data: FormInputs) => {
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const nextFlags = data.spoiler
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? attachment.flags | MessageAttachmentFlags.IS_SPOILER
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: attachment.flags & ~MessageAttachmentFlags.IS_SPOILER;
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const nextDescription = data.description.trim();
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const updates: Partial<CloudAttachment> = {
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filename: data.filename,
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flags: nextFlags,
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spoiler: data.spoiler,
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};
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if (isAltTextSupported) {
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updates.description = nextDescription.length > 0 ? nextDescription : undefined;
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}
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CloudUpload.updateAttachment(channelId, attachment.id, updates);
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ModalActionCreators.pop();
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},
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[attachment, channelId, isAltTextSupported],
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);
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return (
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<Modal.Root size="small" centered>
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<Form form={form} onSubmit={onSubmit}>
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<Modal.Header title={t`Edit Attachment`} onClose={ModalActionCreators.pop} />
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<Modal.Content contentClassName={styles.content}>
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<Input
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{...form.register('filename')}
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ref={(el) => {
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filenameRef(el);
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form.register('filename').ref(el);
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}}
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autoFocus={true}
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label={t`Filename`}
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minLength={1}
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maxLength={512}
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required={true}
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type="text"
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spellCheck={false}
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/>
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{isAltTextSupported ? (
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<Textarea
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{...form.register('description')}
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label={t`Alt Text Description`}
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placeholder={t`Describe this media for screen readers`}
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minRows={3}
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maxRows={8}
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showCharacterCount={true}
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maxLength={MAX_ATTACHMENT_ALT_TEXT_LENGTH}
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/>
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) : null}
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<Switch
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label={t`Mark as Spoiler`}
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value={form.watch('spoiler')}
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onChange={(value) => form.setValue('spoiler', value)}
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/>
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</Modal.Content>
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<Modal.Footer>
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<Button onClick={ModalActionCreators.pop} variant="secondary">
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<Trans>Cancel</Trans>
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</Button>
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<Button type="submit">
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<Trans>Save</Trans>
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</Button>
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</Modal.Footer>
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</Form>
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</Modal.Root>
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);
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},
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);
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