Add /wiki, /arch_wiki

commands/index.js

@@ -5,9 +5,10 @@ const is = require("./is");
 const weebify = require("./weebify");
 const absurdify = require("./absurdify");
 const feedback = require("./feedback");
+const media_wiki = require("./media_wiki");
 
 module.exports = (bot, [ questions, kys, insults, commands_list, words ],
-	feedback_id) => {
+	feedback_id, axios) => {
 
 	bot.command("question", (ctx) => ctx.reply(random(questions)()));
 	bot.command("word", (ctx) => ctx.reply(random(words)()));
@@ -51,5 +52,11 @@ module.exports = (bot, [ questions, kys, insults, commands_list, words ],
 	bot.command("weebify", (ctx) => ctx.reply(weebify()(ctx)));
 	bot.command("absurdify", (ctx) => ctx.reply(absurdify()(ctx)));
 	bot.command("feedback", (ctx) => ctx.reply(feedback(feedback_id)(ctx)));
+	bot.command("wiki", (ctx) => media_wiki(axios,
+		"https://en.wikipedia.org/w/api.php")(ctx).then(x => ctx.reply(x,
+		{parse_mode: "HTML"})));
+	bot.command("arch_wiki", (ctx) => media_wiki(axios,
+		"https://wiki.archlinux.org/api.php")(ctx).then(x => ctx.reply(x,
+		{parse_mode: "HTML"})));
 
 };

commands/media_wiki.js

@@ -0,0 +1,22 @@
+module.exports = (axios, url) => (ctx) => {
+
+	const message = ctx.message.text.replace(/^[^ ]+/, "");
+	if (message) {
+
+		return axios.get(`${url}?action=opensearch&format=json&search=`
+			+ `${encodeURIComponent(message)}`)
+			.then((res) => {
+
+				const names = res.data[1];
+				const urls = res.data[3];
+				if (names.length == 0)
+					return "No results found";
+				return "Results\n\n" + names.map((val, index) =>
+					`<a href="${urls[index]}">${val}</a>`).join("\n");
+
+			});
+
+	} else
+		return Promise.resolve("Missing search query.");
+
+};