mirror of https://github.com/web3privacy/data
41 lines
1.6 KiB
JavaScript
41 lines
1.6 KiB
JavaScript
import { run } from "https://deno.land/x/run_simple@2.3.0/mod.ts";
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import { join } from "jsr:@std/path@0.224.0";
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import { emptyDir } from "jsr:@std/fs@0.224.0";
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async function optimizeDir (dir, sizes) {
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await emptyDir(join(dir, 'thumbs'))
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for await (const f of Deno.readDir(dir)) {
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const [ name, ext ] = f.name.split('.')
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if (!['jpg', 'jpeg', 'png'].includes(ext)) {
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continue;
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}
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console.log(`processing: ${name}`)
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const explain = await run(`identify ${join(dir, f.name)}`);
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const [ _, format, resolution ] = explain.split(' ')
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const [ width, height ] = resolution.split('x').map(c => Number(c))
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for (const size of Object.keys(sizes)) {
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const sizeConf = sizes[size];
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const outputFn = join(dir, 'thumbs', `${name}-${size}.webp`)
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let resize = `-resize ${sizeConf.width} ${Math.round(height/(width/sizeConf.width))}`;
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if (width <= sizeConf.width) {
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resize = '';
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}
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//console.log(outputFn, resolution, resize)
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await run(`cwebp ${join(dir, f.name)} -o ${outputFn}${resize ? ' '+resize : ''}`)
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console.log(`File writted: ${outputFn}`)
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}
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}
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}
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await optimizeDir('./src/people/_images', { '64px': { width: 64 }, '128px': { width: 128 }, '400px': { width: 400 } })
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const eventSizes = { '128px': { width: 128 }, '360px': { width: 360 }, '640px': { width: 640 } }
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await optimizeDir('./src/events/_images/2023', eventSizes)
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await optimizeDir('./src/events/_images/2024', eventSizes)
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//console.log(await run('ls'))
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