From 05ac115a8ea4927016d755ff385afc0038a56a50 Mon Sep 17 00:00:00 2001
From: dragonfire535 <danielbodendahl@gmail.com>
Date: Mon, 6 Mar 2017 20:56:27 -0500
Subject: [PATCH] Added Wikipedia Command

---
 commands/search/wikipedia.js | 51 ++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 commands/search/wikipedia.js

diff --git a/commands/search/wikipedia.js b/commands/search/wikipedia.js
new file mode 100644
index 00000000..1406b1b6
--- /dev/null
+++ b/commands/search/wikipedia.js
@@ -0,0 +1,51 @@
+const commando = require('discord.js-commando');
+const Discord = require('discord.js');
+const request = require('request-promise');
+
+class WikipediaCommand extends commando.Command {
+    constructor(Client){
+        super(Client, {
+            name: 'wikipedia', 
+            group: 'search',
+            memberName: 'wikipedia',
+            description: 'Searches Wikipedia for something. (;wikipedia Cat)',
+            examples: [';wikipedia Cat']
+        });
+    }
+
+    async run(message, args) {
+        if(message.channel.type !== 'dm') {
+            if(!message.channel.permissionsFor(this.client.user).hasPermission('SEND_MESSAGES')) return;
+            if(!message.channel.permissionsFor(this.client.user).hasPermission('READ_MESSAGES')) return;
+            if(!message.channel.permissionsFor(this.client.user).hasPermission('EMBED_LINKS')) return;
+        }
+        console.log("[Command] " + message.content);
+        let wikied = message.content.toLowerCase().split(" ").slice(1).join("%20");
+        const options = {
+	        method: 'GET',
+	        uri: "https://en.wikipedia.org/w/api.php?action=query&prop=extracts&format=json&titles=" + wikied + "&exintro=&explaintext=&redirects=&formatversion=2",
+  	        json: true
+        }
+        request(options).then(function (response) {
+            let description = response.query.pages[0].extract;
+            let name = response.query.pages[0].title;
+            description = description.substr(0, 1900);
+            description = description.replace(/\n/, "\n\n");
+            if(description === undefined) {
+                message.channel.sendMessage(":x: Error! Entry Not Found!");
+            } else {
+                const embed = new Discord.RichEmbed()
+                .setColor(0xE7E7E7)
+                .setTitle(name)
+                .setURL("https://en.wikipedia.org/wiki/" + wikied)
+                .setAuthor("Wikipedia", "https://upload.wikimedia.org/wikipedia/en/thumb/8/80/Wikipedia-logo-v2.svg/1122px-Wikipedia-logo-v2.svg.png")
+                .setDescription(description + '...' + "\n\n" + "[Read the Rest Here!](https://en.wikipedia.org/wiki/" + wikied + ")");
+                message.channel.sendEmbed(embed).catch(console.error);
+            }
+        }).catch(function (err) {
+            message.channel.sendMessage(":x: Error! Unknown error!");
+        });
+    }
+}
+
+module.exports = WikipediaCommand;
\ No newline at end of file