Refactor searching

lib/lookup.js

@@ -0,0 +1,29 @@
+"use strict";
+var path = require('path');
+
+var services = [];
+
+require("fs").readdirSync(path.join(__dirname, "services")).forEach(function(file) {
+  var service = require(path.join(__dirname, "services", file));
+  if (service.search) {
+    services.push(service);
+  }
+});
+
+module.exports = function(url) {
+
+  var matchedService;
+  services.some(function(service) {
+    matchedService = service.match(url) ? service : null;
+    return matchedService;
+  });
+  
+  if (matchedService) {
+    return matchedService.parseUrl(url).timeout(10000).then(function(result) {
+      return matchedService.lookupId(result.id, result.type).then(function(item) {
+        return item;
+      });
+    });
+  }
+  return false;
+};