Add /wiki, /arch_wiki

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.");
+
+};