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37 lines
878 B
TypeScript
37 lines
878 B
TypeScript
/**
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* @prettier
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*/
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import is from '@sindresorhus/is';
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import * as GoogleChrome from '../util/GoogleChrome';
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import { MIMEType } from './MIME';
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export interface Attachment {
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fileName?: string;
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contentType?: MIMEType;
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size?: number;
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data: ArrayBuffer;
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// // Omit unused / deprecated keys:
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// schemaVersion?: number;
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// id?: string;
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// width?: number;
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// height?: number;
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// thumbnail?: ArrayBuffer;
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// key?: ArrayBuffer;
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// digest?: ArrayBuffer;
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// flags?: number;
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}
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export const isVisualMedia = (attachment: Attachment): boolean => {
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const { contentType } = attachment;
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if (is.undefined(contentType)) {
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return false;
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}
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const isSupportedImageType = GoogleChrome.isImageTypeSupported(contentType);
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const isSupportedVideoType = GoogleChrome.isVideoTypeSupported(contentType);
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return isSupportedImageType || isSupportedVideoType;
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};
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