DuckDuckGo plugin

src/plugins/mocx/duckduckgo/duckduckgo.ts

@@ -0,0 +1,70 @@
+export class Plugin {
+  bot:any;
+  database:any;
+  client:any;
+  commands:any;
+  request:any;
+
+  constructor(bot:any) {
+    this.bot = bot;
+    this.database = bot.database;
+    this.client = bot.client;
+    this.commands = {
+      's': 'onCommandDuckDuckGo',
+      'ddg': 'onCommandDuckDuckGo'
+    };
+    this.request = require('request');
+  }
+
+  onCommandDuckDuckGo(from:string, to:string, message:string, args:any) {
+    var query = args.splice(1).join(' ');
+    var _this = this;
+    this.request({
+      url: 'http://api.duckduckgo.com/',
+      qs: {
+        q: query,
+        format: 'json',
+        no_html: 1,
+        no_redirect: 1
+      }
+    }, function(err, response, body) {
+      if(err) {
+        _this.bot.reply(from, to, err, 'notice');
+        return;
+      }
+
+      if(response.statusCode == 200) {
+        try {
+          var results = JSON.parse(body);
+
+          if(results.Redirect.length > 0) {
+            _this.bot.reply(from, to, results.Redirect);
+          } else if(results.RelatedTopics && results.RelatedTopics.length > 0) {
+            var max;
+
+            if (results.RelatedTopics.length >= 10) {
+              max = 10;
+            } else {
+              max = results.RelatedTopics.length;
+            }
+
+            for (var i = 0; i < max; i++) {
+              var result = results.RelatedTopics[i];
+
+              if (i == 0) {
+                _this.bot.reply(from, to, result.Text + ' - ' + result.FirstURL);
+              }
+
+              _this.bot.reply(from, to, result.Text + ' - ' + result.FirstURL, 'notice');
+            }
+          } else {
+            _this.bot.reply(from, to, 'no results.');
+          }
+        } catch (e) {
+          _this.bot.reply(from, to, 'error: ' + e.message, 'notice');
+        }
+      }
+    });
+  }
+
+}

src/plugins/mocx/duckduckgo/package.json

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+{
+
+    "name": "duckduckgo",
+    "title": "DuckDuckGo Search",
+    "description": "DuckDuckGo Search Module for Modubot",
+    "version": "1.0.0",
+    "author": {"name": "Alex Kavon"}
+
+}