From be0c922fccdaba96cb7dab391f03208745dc01d9 Mon Sep 17 00:00:00 2001
From: Benjamin Kiessling <mittagessen@l.unchti.me>
Date: Thu, 17 Nov 2011 23:52:43 +0100
Subject: Refactor code, update files dynamically, reading event file

---
 frontend.js | 80 ++++++++++++++++++++++++++++++++++---------------------------
 1 file changed, 45 insertions(+), 35 deletions(-)

(limited to 'frontend.js')

diff --git a/frontend.js b/frontend.js
index 5b2d486..0dba5b4 100644
--- a/frontend.js
+++ b/frontend.js
@@ -1,10 +1,6 @@
-var Connect = require('connect');
-var http = require('http');
-var url = require('url');
 var path = require('path');
 var fs = require('fs');
 
-var configuration;
 var model;
 
 exports.setModel = function(m) {
@@ -12,37 +8,51 @@ exports.setModel = function(m) {
 };
 
 exports.start = function(config) {
-	configuration = config;
-	Connect.createServer(
-		Connect.logger(), // Log responses to the terminal using Common Log Format.
-		Connect.responseTime(), // Add a special header with timing information.
-		Connect.staticCache(),
-		Connect.static(path.join(__dirname, configuration.dir)),
-		function(req, res) {
-			var purl = url.parse(req.url, true);
-			var slideset = 'default'; 
-			if(purl['query'].hasOwnProperty('slides')) {
-				slideset = purl['query']['slides'];
-			}
-			model.getSlides(slideset, function(slides) {
-				fs.readFile(path.join(__dirname, configuration.dir, slides['template']) , function(err,data) {
-					if(err) { res.end(body); }
-					var body = data.toString();
-					var slideStr = '';
-					for(var slide in slides['slides']) {
-						if(!slides['slides'].hasOwnProperty(slide)) { continue; }
-						if(slides['slides'][slide]['type'] === 'image') {
-							slideStr = slideStr +'<li><img src="/'+slides['slides'][slide]['file']+'">';
-						}
-						if(slides['slides'][slide]['text'].length > 0) {
-							slideStr = slideStr+'<div class="transover"><h2>'+slides['slides'][slide]['head']+' - '+slides['slides'][slide]['text']+'</h2></div></img></li>';
-						}
+	config.app.get('/slides/:id', function(req, res) {
+		var slideset;
+		slideset = req.params.id;
+		model.getSlides(slideset, function(err, slides) {
+			if(err) { throw err; }
+			fs.readFile(path.join(__dirname, config.dir, slides['template']) , function(err,data) {
+				if(err) { res.end(body); }
+				var body = data.toString();
+				var slideStr = '';
+				for(var slide in slides['slides']) {
+					if(!slides['slides'].hasOwnProperty(slide)) { continue; }
+					if(slides['slides'][slide]['type'] === 'image') {
+						slideStr = slideStr +'<li><img src="/'+slides['slides'][slide]['file']+'">';
+					}
+					if(slides['slides'][slide]['text'].length > 0) {
+						slideStr = slideStr+'<div class="transover"><h2>'+slides['slides'][slide]['head']+' - '+slides['slides'][slide]['text']+'</h2></div></img></li>';
 					}
-					body = body.replace("$IMAGES", slideStr);
-					res.setHeader('Content-Length', body.length);
-					res.end(body);
-				});
+				}
+				var eventStr = '';
+				for(var date in slides['events']) {
+					if(!slides['events'].hasOwnProperty(date)) { continue; }
+					eventStr = eventStr + '<h4>'+slides['events'][date]['date']+'</h4><hr><ul>';
+					for(var ev in slides['events'][date]['events']) {
+						if(!slides['events'][date]['events'].hasOwnProperty(ev)) { continue; }
+						eventStr = eventStr + '<li>'+slides['events'][date]['events'][ev]['time']+' - '+slides['events'][date]['events'][ev]['text']+'</li>';
+					}
+					eventStr = eventStr + '</ul>';
+				}
+				body = body.replace("$IMAGES", slideStr);
+				body = body.replace("$EVENTS", eventStr);
+				res.setHeader('Content-Length', body.length);
+				res.end(body);
 			});
-		}
-	).listen(8080);
+		});
+	});
+	config.app.get('*', function(req, res){
+		model.getAllSlides(function(slidesets) {
+			var body = '<h3>Slideshows:</h3>';
+			for(var slideset in slidesets) {
+				if(!slidesets.hasOwnProperty(slideset)) { continue; }
+				body = body + '<a href="/slides/' + slidesets[slideset] + '">'+slidesets[slideset]+'</a><br/>';
+			}
+			res.setHeader('Content-Length', body.length);
+			res.end(body);
+		});
+	});
+	config.app.listen(8080);
 };
-- 
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