55 lines
1.9 KiB
JavaScript
55 lines
1.9 KiB
JavaScript
const { app, globalConfig, fs } = require("../index.js") // Get globals from index
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var timeSinceLastQuery = Date.now()-10000
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var cachedResult = {}
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app.get("/blogposts", (rreq, rres) => {
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if (Date.now() < timeSinceLastQuery+10000) { // if it has been <10 seconds since last request
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if (rreq.query.format === "html") { // if ?format=html then send HTML
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rres.send(cachedResult.asHtml)
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} else { // otherwise send json
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rres.send(cachedResult.asJson)
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}
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} else {
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timeSinceLastQuery = Date.now()
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cachedResult = parseFiles()
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if (rreq.query.format === "html") { // if ?format=html then send HTML
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rres.send(cachedResult.asHtml)
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} else { // otherwise send json
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rres.send(cachedResult.asJson)
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}
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}
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})
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function parseFiles() {
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let files = fs.readdirSync(globalConfig.blog.postsDirectory)
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let result = {
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asJson: [],
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asHtml: ""
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}
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for (x in files) {
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if (files[x].endsWith(".html") === false) { break } // If file/dir is not .html then ignore
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let date = files[x].split("-")[0]
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if (date < 10000000 || date > 99999999) { break } // If date does not fit ISO8601 format then ignore
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date = date.replace(/.{2}/g,"$&-").replace("-","").slice(0,-1) // Insert a dash every 2 characters, remove the first dash, remove the last character
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let name = files[x].slice(9).replace(/-/g," ").replace(".html","") // Strip Date, replace seperator with space & remove file extension
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result.asJson.unshift({ "date": date, "name": name, "path": `${globalConfig.blog.postsDirUrl}/${files[x]}`}) // Add to asJson array in the result
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result.asHtml = `<span>${date} <a href="${globalConfig.blog.postsDirUrl}/${files[x]}">${name}</a></span>`+result.asHtml
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}
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return result
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}
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module.exports = {app}
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