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18 lines
569 B
18 lines
569 B
const gm = require('gm')
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, { thumbSize } = require(__dirname+'/../../configs/main.js')
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, uploadDirectory = require(__dirname+'/uploadDirectory.js');
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module.exports = (file) => {
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return new Promise((resolve, reject) => {
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gm(`${uploadDirectory}/file/${file.filename}[0]`) //0 for first gif frame
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.resize(Math.min(thumbSize, file.geometry.width), Math.min(thumbSize, file.geometry.height))
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.write(`${uploadDirectory}/file/thumb-${file.hash}${file.thumbextension}`, function (err) {
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if (err) {
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return reject(err);
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}
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return resolve();
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});
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});
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};
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