Added Slack integration

README.md

@@ -5,6 +5,8 @@
 
 This app will loop through all the mail in an IMAP account and geo route all messages.  You can use the live feed on your mailhops.com account to monitor your incoming messages.  Leave it running and it will route incoming messages.
 
+You can also add a [custom Slack integration](https://mailhops.slack.com/apps/build/custom-integration) to post messages to Slack.  Use the subjectFilter or fromAddress in [the config](config.sample) to limit the messages posted to Slack.
+
 ```sh
 # install npm modules
 npm install

config.sample

@@ -6,5 +6,10 @@
   "searchFilter": ["SEEN"]
   "mailhops": {
     "api_key": ""
+  },
+  "slack": { "webhookUri": ""
+    , "channel": "#channel"
+    , "subjectFilter": ""
+    , "fromAddress": ""
   }
 }

index.js

@@ -1,5 +1,6 @@
 var MailListener = require("mail-listener2");
 var MailHops = require("mailhops");
+var Slack = require('slack-node');
 var chalk = require('chalk');
 var notifier = require('node-notifier');
 var logUpdate = require('log-update');
@@ -45,6 +46,13 @@ var mailListener = new MailListener(configuration);
 
 var mailhops = new MailHops(mhconfiguration);
 
+var slack;
+// setup Slack
+if(config && config.slack){
+  slack = new Slack();
+  slack.setWebhook(config.slack.webhookUri);
+}
+
 mailListener.start(); // start listening
 
 // stop listening
@@ -95,6 +103,39 @@ mailListener.on("mail", function(mail, seqno, attributes){
             'time': 5000
           });
         }
+
+        let slackit = false;
+        // slack
+        if(slack){
+          // check slack filters
+          if(!!configuration.slack.fromAddress){
+            if(mail.from[0].address.toLowerCase().indexOf(configuration.slack.fromAddress.toLowerCase()) !== -1){
+              slackit = true;
+            }
+          } else if(!!configuration.slack.subjectFilter){
+            if(mail.subject.toLowerCase().indexOf(configuration.slack.subjectFilter.toLowerCase()) !== -1){
+              slackit = true;
+            }
+          } else { // no filters
+            slackit = true;
+          }
+          if(slackit){
+            slack.webhook({
+              channel: configuration.slack.channel,
+              username: "MailHopsBot",
+              text: 'New mail from '+mail.from[0].name+' '+mail.from[0].address,
+              attachments: [{
+                    title: 'MailHops route from '+start.city+', '+start.state+' ('+start.countryCode+') '+Math.round(mail.mailHops.distance.miles)+' mi.',
+                    title_link: mailhops.mapUrl(ips),
+                    text: mail.text
+                  }
+              ],
+              icon_emoji: "https://www.mailhops.com/images/mailhops-64.png"
+            }, function(err, response) {
+              if(err) console.log('Slack Error',err);
+            });
+          }
+        }
       }
     });
   }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mailhops-imap-listener",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "A nodejs app for using MailHops API to test and monitor your IMAP account.",
   "main": "./index.js",
   "scripts": {
@@ -12,7 +12,9 @@
     "url": "http://github.com/mailhops/mailhops-imap-listener"
   },
   "keywords": [
-    "MailHops"
+    "MailHops",
+    "IMAP",
+    "Slack"
   ],
   "author": "Andrew Van Tassel",
   "license": "MIT",
@@ -21,6 +23,7 @@
     "log-update": "^1.0.2",
     "mail-listener2": "^0.2.0",
     "mailhops": "^2.0.3",
-    "node-notifier": "^4.6.1"
+    "node-notifier": "^4.6.1",
+    "slack-node": "^0.1.8"
   }
 }