mirror of https://github.com/web3privacy/news.git
56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
import { join } from "https://deno.land/std@0.208.0/path/mod.ts";
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import { ensureDir } from "https://deno.land/std@0.224.0/fs/ensure_dir.ts";
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import { existsSync } from "https://deno.land/std@0.224.0/fs/exists.ts";
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const DATA_DIR = "./data";
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const imgDir = "./web/public/img";
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await ensureDir(imgDir);
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// get images
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for (const { name: year } of Deno.readDirSync(DATA_DIR)) {
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for (const { name: fn } of Deno.readDirSync(join(DATA_DIR, year))) {
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const week = fn.match(/^week(\d+)/)?.[1];
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if (!week) continue;
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const yearWeek = `${year}-${week}`;
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const imgn = `https://news.web3privacy.info/image/${yearWeek}?${new Date().valueOf()}`;
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const outputFn = join(imgDir, `${yearWeek}.png`);
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if (existsSync(outputFn)) continue;
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console.log('Processing:', imgn);
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await genImage(imgn, outputFn);
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}
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}
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// make cover
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const coverFn = join(imgDir, "cover.png");
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if (!existsSync(coverFn)) {
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await genImage(`https://news.web3privacy.info/cover`, coverFn);
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}
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console.log("Done");
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// ---------
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async function genImage(url, fn) {
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const imgResp = await fetch("https://html2svg.gwei.cz", {
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method: "POST",
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body: JSON.stringify({
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url,
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format: "png",
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width: 1920,
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height: 960,
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}),
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headers: {
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"content-type": "application/json",
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}
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});
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if (imgResp.body) {
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const file = await Deno.open(fn, { write: true, create: true });
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await imgResp.body.pipeTo(file.writable);
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console.log(`Image written: ${fn}`);
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}
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}
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