views and misc

src/routes/r/view.mjs

@@ -1,32 +1,48 @@
 import express from "express";
-const router = express.Router();
 
 import highlight from "highlight.js";
 import db from "../../lib/sql";
 
-router.get("/", (req, res) => {
-  const query = "select p.uuid, p.stamp, p.title, p.paste, l.name as language, r.uuid as reply from `pastes` as p "
-              + "left join `languages` as l on l.id = p.lang "
-              + "left join `pastes` as r on r.id = p.reply "
-              + "order by p.id desc "
-              + "limit 5";
-  db.exec(query)
-    .then(rows => {
-      const pastes = rows.map(r => {
-        return {
-          title: r.title,
-          uuid: r.uuid,
-          paste: highlight.highlightAuto(r.paste).value,
-          language: r.language,
-          desc: r.reply ? `Reply to <a href="/${r.reply}/" class="descID">/${r.reply}/</a>` : "No description.",
-          rows: r.paste.split(/\r?\n/).length
-        };
-      });
-      res.render("view", { pastes: pastes });
-    })
-    .catch(err => {
-      res.render("view");
-    });
-});
+const queries = {
+  all:    "select p.id, p.uuid, p.stamp, p.desc, p.paste, l.name as language, r.uuid as reply from `pastes` as p "
+          + "left join `languages` as l on l.id = p.lang "
+          + "left join `pastes` as r on r.id = p.reply "
+          + "order by p.id desc limit 5",
+  single: "select p.id, p.uuid, p.stamp, p.desc, p.paste, l.name as language, r.uuid as reply from `pastes` as p "
+          + "left join `languages` as l on l.id = p.lang "
+          + "left join `pastes` as r on r.id = p.reply "
+          + "where p.uuid = ? limit 1"
+};
 
-export default router;
+export default express.Router()
+  .get("/", (req, res) => {
+    db.exec(queries.all)
+      .then(rows => {
+        res.render("view", { pastes: rows.map(r => {
+          const paste = new Buffer(r.paste, "base64").toString("ascii");
+          return {
+            uuid: r.uuid,
+            paste: highlight.highlightAuto(paste).value,
+            language: r.language,
+            desc: r.reply ? `Reply to <a href="/${r.reply}/" class="descID">/${r.reply}/</a>` : "No description.",
+            rows: paste.split(/\r?\n/).length
+          };
+        })});
+      }).catch(err => res.render("view"));
+  })
+  .get("/:uuid", (req, res) => {
+    if(req.params.uuid.length !== 8)
+      return res.send("error");
+    db.exec(queries.single, [req.params.uuid])
+      .then(rows => {
+        const r = rows[0];
+        const paste = new Buffer(r.paste, "base64").toString("ascii");
+        res.render("viewsingle", { paste: {
+          uuid: r.uuid,
+          paste: highlight.highlightAuto(paste).value,
+          language: r.lang,
+          desc: r.desc,
+          rows: paste.split(/\r?\n/).length
+        }});
+      }).catch(err => res.send("paste not found"));
+  });