router, api and stuff

src/inc/routes/api.mjs

@@ -0,0 +1,79 @@
+import router from "../router";
+import sql from "../sql";
+import cfg from "../../../config.json";
+
+import { mimes, queries } from "./inc/api";
+
+router.get(/^\/api$/, (req, res) => {
+  res.end("api lol");
+});
+
+router.get(/^\/api\/random(\/user\/.+|\/image|\/video|\/audio|\/)?$/, async (req, res) => {
+  const db = await sql;
+  let q = queries.random.main;
+  let args = [];
+  
+  res.writeHead(200, { 'Content-Type': 'text/html' });
+
+  if(req.url.split[2] === "user") {
+    q += queries.random.where("username like ?");
+    args.push(req.url.split[3] || "flummi");
+  }
+  else
+    q += queries.random.where(mimes[req.url.split[2]] ? mimes[req.url.split[2]].map(mime => `mime = "${mime}"`).join(" or ") : null);
+
+  db.query(q, args)
+    .then(rows => {
+      res.end(JSON.stringify(rows.length > 0 ? rows[0] : []), 'utf-8');
+    }).catch(err => res.end(JSON.stringify( err ), 'utf-8'));
+});
+
+router.get(/^\/api\/p(\/[0-9]+|\/)?(\/[0-9]+)?\/?$/, async (req, res) => {
+  const db = await sql;
+  const id = parseInt(req.url.split[2]) || 99999999;
+  const eps = Math.min(parseInt(req.url.split[3]) || 100, 200);
+  db.query("select * from f0ck.items where id < ? order by id desc limit ?", [id, eps])
+    .then(rows => {
+      let items = {
+        "items": [],
+        "last": id
+      };
+      rows.forEach((e,i,a) => {
+        items.items.push({
+          "id": e.id,
+          "mime": e.mime
+        });
+        items.last = e.id;
+      });
+      res.writeHead(200, { 'Content-Type': 'text/html' });
+      res.end(JSON.stringify(items), 'utf-8');
+    }).catch(err => res.end(JSON.stringify( err ), 'utf-8'));
+});
+
+router.get(/^\/api\/item\/[0-9]+$/, async (req, res) => {
+  const db = await sql;
+  db.query(queries.item, Array(3).fill(req.url.split[2]))
+    .then(rows => {
+      const data = rows[0].length > 0 ? {
+        ...rows[0][0], ...{
+          thumb: `${cfg.main.url}/t/${rows[0][0].id}.png`,
+          next: rows[1].length ? rows[1][0].id : null,
+          prev: rows[2].length ? rows[2][0].id : null,
+        }
+      } : {
+        error: true
+      };
+      res.writeHead(200, { 'Content-Type': 'text/html' });
+      res.end(JSON.stringify(data), 'utf-8');
+    }).catch(err => res.end(JSON.stringify( err ), 'utf-8'));
+});
+
+router.get(/^\/api\/user\/.*(\/[0-9]+)?$/, async (req, res) => {
+  const db = await sql;
+  const user = req.url.split[2];
+  const eps = Math.min(req.url.split[3] || 50, 50);
+  db.query(queries.user, [ user, eps ])
+    .then(rows => {
+      res.end(JSON.stringify(rows.length > 0 ? rows : []), 'utf-8');
+    }).catch(err => res.end(JSON.stringify( err ), 'utf-8'));
+});