signal-desktop/ts/util/arrayBufferToObjectURL.ts

// Copyright 2018 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only

import type { MIMEType } from '../types/MIME';

export const arrayBufferToObjectURL = ({
  data,
  type,
}: {
  data: ArrayBuffer;
  type: MIMEType;
}): string => {
  if (!(data instanceof ArrayBuffer)) {
    throw new TypeError('`data` must be an ArrayBuffer');
  }

  const blob = new Blob([data], { type });

  return URL.createObjectURL(blob);
};
Remove end year from licenses 2023-01-03 19:55:46 +00:00			`// Copyright 2018 Signal Messenger, LLC`
Add license headers across the project 2020-10-30 20:34:04 +00:00			`// SPDX-License-Identifier: AGPL-3.0-only`

Prefer `import type` when importing types 2021-10-26 19:15:33 +00:00			`import type { MIMEType } from '../types/MIME';`
Add `arrayBufferToObjectURL` module 2018-04-14 02:14:58 +00:00
			`export const arrayBufferToObjectURL = ({`
			`data,`
			`type,`
			`}: {`
			`data: ArrayBuffer;`
			`type: MIMEType;`
			`}): string => {`
Support esnext in storybook 2023-01-12 20:58:53 +00:00			`if (!(data instanceof ArrayBuffer)) {`
arrayBufferToObjectURL: Ensure `data` is `ArrayBuffer` 2018-04-25 20:34:29 +00:00			throw new TypeError('`data` must be an ArrayBuffer');
			`}`

Add `arrayBufferToObjectURL` module 2018-04-14 02:14:58 +00:00			`const blob = new Blob([data], { type });`
Turn on all of Microsoft's recommend lint rules Biggest changes forced by this: alt tags for all images, resulting in new strings added to messages.json, and a new i18n paramter/prop added in a plot of places. Another change of note is that there are two new tslint.json files under ts/test and ts/styleguide to relax our rules a bit there. This required a change to our package.json script, as manually specifying the config file there made it ignore our tslint.json files in subdirectories 2018-05-22 19:31:43 +00:00
Add `arrayBufferToObjectURL` module 2018-04-14 02:14:58 +00:00			`return URL.createObjectURL(blob);`
			`};`