From 97cb96d93c6628b31b95d81230d3f10db11dd1ec Mon Sep 17 00:00:00 2001
From: Cynthia Foxwell <gamers@riseup.net>
Date: Tue, 17 Jan 2023 17:29:36 -0700
Subject: [PATCH] misc: readd search, using librex

---
 src/modules/misc.js | 41 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 40 insertions(+), 1 deletion(-)

diff --git a/src/modules/misc.js b/src/modules/misc.js
index 9b1cb52..bf2958c 100644
--- a/src/modules/misc.js
+++ b/src/modules/misc.js
@@ -1,6 +1,7 @@
 const Command = require("../lib/command.js");
 const CATEGORY = "misc";
 
+const {librex} = require("../../config.json");
 const {
   hastebin,
   safeString,
@@ -179,7 +180,9 @@ gimg.callback = async function (msg, line) {
           url: image.url,
         },
         footer: {
-          text: `Image ${Number(index) + 1}/${images.length}. Rerun to get a different image.`,
+          text: `Image ${Number(index) + 1}/${
+            images.length
+          }. Rerun to get a different image.`,
         },
       },
     ],
@@ -542,3 +545,39 @@ generate.callback = async function (msg, line) {
   return out;
 };
 hf.registerCommand(generate);
+
+const search = new Command("search");
+search.category = CATEGORY;
+search.helpText = "Search, powered by LibreX";
+search.addAlias("g");
+search.addAlias("google");
+search.addAlias("ddg");
+search.callback = async function (msg, line) {
+  if (!librex) return "LibreX instance not defined.";
+
+  const query = encodeURIComponent(line);
+
+  if (line.startsWith("!")) {
+    const url = `https://api.duckduckgo.com/?q=${query}&format=json`;
+    const res = await fetch(url);
+    if (res.url != url) return res.url;
+  }
+
+  const res = await fetch(librex + "/api.php?q=${query}&p=0&t=0");
+  const results = await res.json().splice(0, 5);
+
+  let out = `__Results for \`${safeString(line)}\`__\n`;
+  for (const result of results) {
+    if (result.special_response) {
+      out += "> " + result.special_response.response.split("\n").join("\n> ");
+      out += `\n<${result.special_response.source}>`;
+    } else {
+      out += `**${result.title}** - <${result.url}>`;
+      out += `\n> ${result.description}`;
+    }
+    out += "\n\n";
+  }
+
+  return out.trim();
+};
+hf.registerCommand(search);