26 lines
529 B
JavaScript
26 lines
529 B
JavaScript
const fs = require('fs');
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const Canvas = require('canvas');
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function isImage(fileString) {
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let ext = fileString.slice(fileString.indexOf('.'));
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return ['.png', '.jpg'].indexOf(ext) > -1;
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}
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function readImageFromPath(path) {
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return new Promise(resolve => {
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fs.readFile(path, (err, loadedImage) => {
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if (err) throw err;
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let img = new Canvas.Image;
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img.src = loadedImage;
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resolve(img);
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});
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}).catch(error => {
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throw error;
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});
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}
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module.exports = {
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isImage,
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readImageFromPath
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};
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