Félix MalfaitandGitHub
8b4b9ef8da
Forcing "type" to be explicit, works best will rollup on the frontend to exclude depdendencies
35 lines
740 B
TypeScript
35 lines
740 B
TypeScript
import { type Axios } from 'axios';
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const cropRegex = /([w|h])([0-9]+)/;
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export type ShortCropSize = `${'w' | 'h'}${number}` | 'original';
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export interface CropSize {
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type: 'width' | 'height';
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value: number;
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}
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export const getCropSize = (value: ShortCropSize): CropSize | null => {
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const match = value.match(cropRegex);
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if (value === 'original' || match === null) {
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return null;
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}
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return {
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type: match[1] === 'w' ? 'width' : 'height',
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value: +match[2],
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};
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};
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export const getImageBufferFromUrl = async (
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url: string,
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axiosInstance: Axios,
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): Promise<Buffer> => {
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const response = await axiosInstance.get(url, {
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responseType: 'arraybuffer',
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});
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return Buffer.from(response.data, 'binary');
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};
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