reply..

src/routes/r/index.mjs

@@ -6,7 +6,8 @@ const queries = {
   getlangs: "select * from `languages` order by `name` asc",
   add:      "insert into `pastes` (`uuid`,`lang`,`desc`,`paste`,`hidden`,`reply`) "
           + "values (LEFT(UUID(), 8), ?, ?, ?, ?, ?)",
-  getuuid:  "select `uuid` from `pastes` where `id` = ? limit 1"
+  getuuid:  "select `uuid` from `pastes` where `id` = ? limit 1",
+  getid:    "select `id` from `pastes` where `uuid` = ? limit 1"
 };
 let languages = new Map();
 db.exec(queries.getlangs)
@@ -14,9 +15,9 @@ db.exec(queries.getlangs)
   .catch(err => console.log(err));
 
 export default express.Router()
-  .get("/", (req, res) => res.render("index", { languages: [...languages.values()] }))
+  .get(["/", "/r/:uuid"], (req, res) => res.render("index", { languages: [...languages.values()], reply: req.params.uuid || false }))
   .post("/", (req, res) => {
-    const data = {
+    let data = {
       desc: req.body.desc || "",
       content: req.body.content || false,
       lang: languages.getKey(req.body.lang) || 1,
@@ -25,18 +26,32 @@ export default express.Router()
     };
     if(!data.content)
       return res.render("index", { languages: [...languages.values()], notification: "nope" });
-    db.exec(queries.add, [
+
-      data.lang,
+    if(data.reply.length === 8) {
-      data.desc,
+      db.exec(queries.getid, [data.reply]).then(rows => {
-      new Buffer(data.content).toString("base64"),
+        data.reply = rows.length === 1 ? rows[0].id : 0;
-      data.hidden,
+        savePaste(data, res);
-      data.reply
+      }).catch(err => console.log(err));
-    ]).then(insert => db.exec(queries.getuuid, [insert.insertId])
+    }
-      .then(rows => res.redirect(`/${rows[0].uuid}/`))
+    else {
-      .catch(err => res.render("index", { languages: [...languages.values()], notification: "lol" }))
+      data.reply = 0;
-    ).catch(err => res.render("index", { languages: [...languages.values()], notification: "didn't insert your paste lol" }));
+      savePaste(data, res);
+    }
   });
 
+const savePaste = (data, res) => {
+  db.exec(queries.add, [
+    data.lang,
+    data.desc,
+    new Buffer(data.content).toString("base64"),
+    data.hidden,
+    data.reply
+  ]).then(insert => db.exec(queries.getuuid, [insert.insertId])
+    .then(rows => res.redirect(`/${rows[0].uuid}/`))
+    .catch(err => res.render("index", { languages: [...languages.values()], notification: "lol" }))
+  ).catch(err => res.render("index", { languages: [...languages.values()], notification: "didn't insert your paste lol" }));
+};
+
 Map.prototype.getKey = function(val) {
   if(!val)
     return 1;

views/index.handlebars

@@ -1,4 +1,4 @@
-  <h1>New paste</h1>
+  <h1>New paste{{#if reply}} (reply to <a href="/v/{{reply}}">{{reply}}</a>){{/if}}</h1>
   <form method="post" action="/">
     <div class="settings"><p>Description:</p><input id="desc" type="text" name="desc" value=""></div>
     <textarea id="content" name="content"></textarea>
@@ -8,6 +8,6 @@
       </select></li>
       <li><p>Hide from recent pastes:</p><input type="checkbox" id="hidden" name="hidden"></li>
     </ul>
-    <input id="email" type="text" name="email">
+    <input id="reply" type="hidden" name="reply" value="{{reply}}">
     <input type="submit" value="Add paste">
   </form>

views/partials/pasteview.handlebars

@@ -2,7 +2,7 @@
 <div class="pasteInfo">
   <p class="timestamp"><time title="{{stamp}}"></time></p>
   <p class="language"><a href="/v/lang/{{language}}">{{language}}</a></p>
-  <p>Paste: <a href="/{{uuid}}/">/{{uuid}}/</a><a href="/v/id/{{uuid}}">Show related</a></p>
+  <p>Paste: <a href="/{{uuid}}/">/{{uuid}}/</a><a href="/r/{{uuid}}">Reply</a></p>
   <p class="desc">{{{desc}}}</p>
 </div>
 <div class="formatedCode">

views/viewsingle.handlebars

@@ -1,7 +1,7 @@
 <div class="pasteInfo">
   <p class="timestamp"><time title="{{paste.stamp}}"></time></p>
   <p class="language"><a href="/v/lang/{{paste.language}}">{{paste.language}}</a></p>
-  <p>Paste: <a href="/{{paste.uuid}}/">/{{paste.uuid}}/</a><a href="/v/id/{{paste.uuid}}">Show related</a></p>
+  <p>Paste: <a href="/{{paste.uuid}}/">/{{paste.uuid}}/</a><a href="/r/{{paste.uuid}}">Reply</a></p>
   <p class="desc">{{{paste.desc}}}</p>
 </div>
 <div class="formatedCode">