tpl: include snippets

src/inc/routes/index.mjs

@@ -7,13 +7,17 @@ import lib from "../lib.mjs";
 import tpl from "../tpl.mjs";
 
 const templates = {
-  contact: fs.readFileSync("./views/contact.html", "utf-8"),
-  help:    fs.readFileSync("./views/help.html",    "utf-8"),
-  how:     fs.readFileSync("./views/how.html",     "utf-8"),
-  index:   fs.readFileSync("./views/index.html",   "utf-8"),
-  item:    fs.readFileSync("./views/item.html",    "utf-8")
+  contact:  fs.readFileSync("./views/contact.html",         "utf-8"),
+  how:      fs.readFileSync("./views/how.html",             "utf-8"),
+  index:    fs.readFileSync("./views/index.html",           "utf-8"),
+  item:     fs.readFileSync("./views/item.html",            "utf-8"),
+  snippets: {
+    navbar: fs.readFileSync("./views/snippets/navbar.html", "utf-8")
+  }
 };
 
+tpl.snippets = templates.snippets;
+
 router.get("/", async (req, res) => {
   const query = await sql.query("select id, mime from items order by id desc limit 300");
   const data = {
@@ -21,85 +25,46 @@ router.get("/", async (req, res) => {
     last: query[query.length - 1].id
   };
 
-  res.reply({
-    body: tpl.render(templates.index, data)
-  });
+  res.reply({ body: tpl.render(templates.index, data) });
 });
 
 router.get(/^\/([0-9]+)$/, async (req, res) => {
   const q = "select * from items where id = ? limit 1; " // get item
           + "select id from items where id = (select min(id) from items where id > ?); " // get previous item
           + "select id from items where id = (select max(id) from items where id < ?)"; // get next item
-  const query = await sql.query(q, [req.url.split[0], req.url.split[0], req.url.split[0]]);
-
+  const query = await sql.query(q, Array(3).fill(req.url.split[0]));
+  if(!query[0][0])
+    return res.redirect("/404");
+  
+  const e = query[0][0];
   const data = {
-    id: '',
-    username: '',
-    item: '',
-    src: '',
-    dest: '',
-    mime: '',
-    size: '',
-    userchannel: '',
-    usernetwork: '',
-    thumb: null,
-    thumbnail: null,
-    next: null,
-    prev: null
+    user: {
+      name: e.username,
+      channel: e.userchannel,
+      network: e.usernetwork
+    },
+    item: {
+      id: e.id,
+      src: {
+        long: e.src,
+        short: url.parse(e.src).hostname,
+      },
+      thumbnail: `${cfg.websrv.paths.thumbnails}/${e.id}.png`,
+      dest: `${cfg.websrv.paths.images}/${e.dest}`,
+      mime: e.mime,
+      size: lib.formatSize(e.size),
+      timestamp: new Date(e.stamp * 1000).toISOString()
+    },
+    next: query[1].length ? query[1][0].id : null,
+    prev: query[2].length ? query[2][0].id : null
   };
-
-  if(query[0][0]) {
-    const e = query[0][0];
-    switch(e.mime) {
-      case "image/png":
-      case "image/jpeg":
-      case "image/gif":
-        data.item = "image";
-      break;
-      case "video/webm":
-      case "video/mp4":
-      case "video/quicktime":
-        data.item = "video";
-      break;
-      case "audio/mpeg":
-      case "audio/ogg":
-      case "audio/flac":
-      case "audio/x-flac":
-        data.item = "audio";
-      break;
-    }
-    data.id = e.id;
-    data.username = e.username;
-    data.srcurl = e.src;
-    data.src = url.parse(e.src).hostname;
-    data.thumb = `${cfg.websrv.paths.thumbnails}/${e.id}.png`;
-    data.dest = `${cfg.websrv.paths.images}/${e.dest}`;
-    data.mime = e.mime;
-    data.size = lib.formatSize(e.size);
-    data.userchannel = e.userchannel;
-    data.usernetwork = e.usernetwork;
-    data.timestamp = new Date(e.stamp * 1000).toISOString();
-    if(query[1].length)
-      data.next = query[1][0].id;
-    if(query[2].length)
-      data.prev = query[2][0].id;
-  }
-  res.reply({
-    body: tpl.render(templates.item, data)
-  });
+  res.reply({ body: tpl.render(templates.item, data) });
 });
 
 router.get(/^\/(contact|help|how)$/, (req, res) => {
-  res.reply({
-    body: templates[req.url.split[0]]
-  });
+  res.reply({ body: tpl.render(templates[req.url.split[0]]) });
 });
 
 router.get("/random", async (req, res) => {
-  res
-    .writeHead(301, {
-      "Cache-Control": "no-cache, public",
-      "Location": "/" + (await sql.query("select id from items order by rand() limit 1"))[0].id
-    })
-    .end();
+  res.redirect("/" + (await sql.query("select id from items order by rand() limit 1"))[0].id)
 });