move cider to use couchdb and introduce blogpost endpoint

routes/blog.js

@@ -0,0 +1,40 @@
+const { app, globalConfig, fs } = require("../index.js") // Get globals from index
+
+var timeSinceLastQuery = Date.now()-10000
+var cachedResult = {}
+
+app.get("/blogposts", (rreq, rres) => {
+
+    if (Date.now() < timeSinceLastQuery+10000) { // if it has been <10 seconds since last request
+        rres.set("Access-Control-Allow-Origin","*")
+        rres.send(cachedResult) // send cached json
+    } else {
+        timeSinceLastQuery = Date.now()
+        cachedResult = parseFiles()
+        rres.set("Access-Control-Allow-Origin","*")
+        rres.send(cachedResult);
+    }
+
+})
+
+function parseFiles() {
+    let files = fs.readdirSync(globalConfig.blog.postsDirectory)
+    let parsedFiles = []
+
+    for (x in files) {
+        if (files[x].endsWith(".html") === false) { break } // If file/dir is not .html then ignore
+
+        let date = files[x].split("-")[0]
+        if (date < 10000000 || date > 99999999) { break } // If date does not fit ISO8601 format then ignore
+
+        date = date.replace(/.{2}/g,"$&-").replace("-","").slice(0,-1) // Insert a dash every 2 characters, remove the first dash, remove the last character
+
+        let name = files[x].slice(9).replace(/÷/g," ").replace(".html","") // Strip Date, replace seperator with space & remove file extension
+
+        parsedFiles.push({ "date": date, "name": name, "path": `${globalConfig.blog.postsDirUrl}/${files[x]}`}) // Add metadata as JSON to array
+    }
+
+    return parsedFiles.reverse()
+}
+
+module.exports = {app}