From d328e41fd33422a10e3807e5f204988f55daf1d7 Mon Sep 17 00:00:00 2001
From: Tim Schumacher <tim.daniel.schumacher@gmail.com>
Date: Thu, 17 Jan 2013 00:25:54 +0100
Subject: [PATCH] =?UTF-8?q?Initialer=20support=20f=C3=BCr=20den=20Mailvers?=
 =?UTF-8?q?and.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 config.js  | 17 +++++++++++
 event.js   | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
 termine.js |  5 +++-
 3 files changed, 100 insertions(+), 4 deletions(-)

diff --git a/config.js b/config.js
index 47d913a..f037046 100644
--- a/config.js
+++ b/config.js
@@ -4,3 +4,20 @@ exports.url = {
   path: '/user:0xaffe?do=edit',
   method: 'GET'
 };
+
+exports.publishers = ['mail','identica'];
+
+exports.mail = {
+   mda: 'sendmail' // smtp is also possible
+  ,host: ''
+  ,port: ''
+  ,secureConnection: true
+  ,auth: {
+     user: ''
+    ,pass: ''
+  }
+  ,composing: {
+     from: ''
+    ,to: ''
+  }
+}
diff --git a/event.js b/event.js
index 19da610..4e7a3f7 100644
--- a/event.js
+++ b/event.js
@@ -14,8 +14,45 @@ var
   ,config = require('./config')
   ,http = require('https')
   ,jsdom = require('jsdom')
+  ,nodemailer = require("nodemailer")
   ,log = require('sys').log;
 
+/**
+ * Returns the week number for this date.  dowOffset is the day of week the week
+ * "starts" on for your locale - it can be from 0 to 6. If dowOffset is 1 (Monday),
+ * the week returned is the ISO 8601 week number.
+ * @param int dowOffset
+ * @return int
+ */
+Date.prototype.getWeek = function (dowOffset) {
+/*getWeek() was developed by Nick Baicoianu at MeanFreePath: http://www.epoch-calendar.com */
+
+	dowOffset = typeof(dowOffset) == 'int' ? dowOffset : 0; //default dowOffset to zero
+	var newYear = new Date(this.getFullYear(),0,1);
+	var day = newYear.getDay() - dowOffset; //the day of week the year begins on
+	day = (day >= 0 ? day : day + 7);
+	var daynum = Math.floor((this.getTime() - newYear.getTime() - 
+	(this.getTimezoneOffset()-newYear.getTimezoneOffset())*60000)/86400000) + 1;
+	var weeknum;
+	//if the year starts before the middle of a week
+	if(day < 4) {
+		weeknum = Math.floor((daynum+day-1)/7) + 1;
+		if(weeknum > 52) {
+			nYear = new Date(this.getFullYear() + 1,0,1);
+			nday = nYear.getDay() - dowOffset;
+			nday = nday >= 0 ? nday : nday + 7;
+			/*if the next year starts before the middle of
+ 			  the week, it is week #1 of that year*/
+			weeknum = nday < 4 ? 1 : 53;
+		}
+	}
+	else {
+		weeknum = Math.floor((daynum+day-1)/7);
+	}
+	return weeknum;
+};
+
+
 
 function EventTool() {
     events.EventEmitter.call(this);
@@ -34,6 +71,39 @@ EventTool.prototype.config = require('./config');
 EventTool.prototype.RequestData = '';
 EventTool.prototype.events = [];
 
+EventTool.prototype.publishMail = function() {
+    var self = this;
+    log('Verschicke eine E-Mail');
+    var transport = null;
+    if (self.config.mail.mda == 'smtp') {
+        log('mda smtp not yet implemented');
+    } else {
+        transport = nodemailer.createTransport("sendmail");
+    }
+    transport.sendMail({
+         from: self.config.mail.composing.from
+        ,to: self.config.mail.composing.to
+        ,subject: 'Terminankündigungen KW ' + (new Date()).getWeek()
+        ,text: 'moep moep'
+    });
+}
+
+EventTool.prototype.publishIdentica = function() {
+    log('Verschicke einen Dent');
+}
+
+EventTool.prototype.setupPublishers = function() {
+    this.on('mail',this.publishMail);
+    this.on('identica',this.publishIdentica);
+}
+
+EventTool.prototype.processEvents = function() {
+    var self = this;
+    this.config.publishers.forEach(function(el){
+        self.emit(el);
+    });
+}
+
 EventTool.prototype.parseData = function() {
     var self = this.req.EventTool;
     jsdom.env(
@@ -43,16 +113,21 @@ EventTool.prototype.parseData = function() {
             var wiki_text = window.$("#wiki__text").val();
             var re = /\s\* (\d{4})\-(\d{2})\-(\d{2}) (\d{2})\:(\d{2}) - (\d{2})\:(\d{2}) (.*)/g;
             var match = null;
-            var events = [];
+            self.events = [];
             while (match = re.exec(wiki_text)) {
                 var event = {
                      startdate : new Date(match[1], match[2], match[3], match[4], match[5])
                     ,enddate : new Date(match[1], match[2], match[3], match[6], match[7])
                     ,text : match[8]
                 };
-                events.push(event);
+                self.events.push(event);
+            }
+            if (self.events.length > 0) {
+                log(self.events.length + ' Termine gefunden, starte Verarbeitung');
+                self.emit('events');
+            } else {
+                log('Keine Termine gefunden');
             }
-            console.log(events);
         }
     );
 }
@@ -69,6 +144,7 @@ EventTool.prototype.processResponse = function(res) {
 }
 
 EventTool.prototype.run = function() {
+    log('Suche nach Terminen');
     var req = http.request(this.config.url,this.processResponse);
     req.EventTool = this;
 
diff --git a/termine.js b/termine.js
index 99d36b7..7d39e70 100644
--- a/termine.js
+++ b/termine.js
@@ -7,9 +7,12 @@
 * ----------------------------------------------------------------------------
 */
 
-var EventTool = require('./event').EventTool;
+var 
+  EventTool = require('./event').EventTool;
 
 
 var et = new EventTool();
+et.setupPublishers();
+et.on('events',et.processEvents);
 
 et.run();