signal-desktop/ts/components/CaptionEditor.tsx

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// tslint:disable:react-a11y-anchors
import React from 'react';
import * as GoogleChrome from '../util/GoogleChrome';
import { AttachmentType } from './conversation/types';
import { Localizer } from '../types/Util';
interface Props {
attachment: AttachmentType;
i18n: Localizer;
url: string;
caption?: string;
onChangeCaption?: (caption: string) => void;
close?: () => void;
}
export class CaptionEditor extends React.Component<Props> {
public renderObject() {
const { url, i18n, attachment } = this.props;
const { contentType } = attachment || { contentType: null };
const isImageTypeSupported = GoogleChrome.isImageTypeSupported(contentType);
if (isImageTypeSupported) {
return (
<img
className="module-caption-editor__image"
alt={i18n('imageAttachmentAlt')}
src={url}
/>
);
}
const isVideoTypeSupported = GoogleChrome.isVideoTypeSupported(contentType);
if (isVideoTypeSupported) {
return (
<video className="module-caption-editor__video" controls={true}>
<source src={url} />
</video>
);
}
return <div className="module-caption-editor__placeholder" />;
}
public render() {
const { caption, i18n, close, onChangeCaption } = this.props;
return (
<div className="module-caption-editor">
<div
role="button"
onClick={close}
className="module-caption-editor__close-button"
/>
<div className="module-caption-editor__media-container">
{this.renderObject()}
</div>
<div className="module-caption-editor__bottom-bar">
<div className="module-caption-editor__add-caption-button" />
<input
type="text"
value={caption || ''}
maxLength={200}
placeholder={i18n('addACaption')}
className="module-caption-editor__caption-input"
onChange={event => {
if (onChangeCaption) {
onChangeCaption(event.target.value);
}
}}
/>
</div>
</div>
);
}
}