Initial commit - app + 4 plugins

plugins/adblocker/contains-ads.js

@@ -0,0 +1,24 @@
+const fs = require("fs");
+const path    = require("path");
+const Blocker = require("ad-block");
+
+const client = new Blocker.AdBlockClient();
+const file   = path.resolve(__dirname, "detector.buffer");
+
+module.exports.client     = client;
+module.exports.initialize = () =>
+	new Promise((resolve, reject) => {
+		fs.readFile(file, (err, buffer) => {
+			if (err) {
+				return reject(err);
+			}
+			client.deserialize(buffer);
+			return resolve();
+		});
+	});
+
+const none = Blocker.FilterOptions.noFilterOption;
+const isAd = (req, base) => client.matches(req, none, base);
+
+module.exports.containsAds = (req, base) => isAd(req, base);
+module.exports.isAd        = isAd;