55 lines
1.4 KiB
JavaScript
55 lines
1.4 KiB
JavaScript
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import * as path from "path"
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import * as fs from "fs"
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import { staticPath } from "./constants.js"
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import { flavors, variety } from "./constants.js"
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import { getYaoi } from "./scraper.js"
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export async function middleware(req, res, next) {
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var filePath = (req.baseUrl + req.path).trim()
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if (!filePath.includes(".")) {
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if (filePath.charAt(filePath.length - 1) != '/') {
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res.redirect(filePath + '/')
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return
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}
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filePath = path.join(filePath, '/index.html')
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}
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filePath = path.join(staticPath, filePath || 'index.html')
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if (fs.existsSync(filePath) && filePath.includes(".html")) {
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var data = fs.readFileSync(filePath).toString()
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res.contentType(path.basename(filePath))
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data = await converter(data)
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res.send(data)
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}
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else {
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next()
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}
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}
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export async function converter(html) {
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var replacers = {
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"FLAVOR_COUNT": flavors.length,
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"VARIETY": variety,
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"FLAVORS": flavors.join(", ").replace(/,(?=[^,]+$)/, ' &'),
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"SPIN_BUTTON": `<a href="/spin" id="yaoiButton"><div>S</div><div>P</div><div>I</div><div>N</div></a>`,
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"YAOI": () => {
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var yaoi = getYaoi()
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if (yaoi) {
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return `<div class="post">${yaoi.html}</div>`
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}
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}
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}
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for (var key in replacers) {
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html = html.replaceAll(`{${key}}`, replacers[key])
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}
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return html
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}
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