11 lines
518 B
TypeScript
11 lines
518 B
TypeScript
 
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import { MatrixEvent } from 'matrix-js-sdk';
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import { IImageInfo, IThumbnailContent } from '../../types/matrix/common';
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/** The mxc to show as a thumbnail for an image/video event (thumbnail if present, else the file). */
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export function getThumbMxc(mEvent: MatrixEvent): string | undefined {
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const c = mEvent.getContent();
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const isEnc = !!c.file;
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const info: (IImageInfo & IThumbnailContent) | undefined = c.info;
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return isEnc ? (info?.thumbnail_file?.url ?? c.file?.url) : (info?.thumbnail_url ?? c.url);
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}
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