From 9e24efbeb0b82f09b74ff979f6714f6636d0d606 Mon Sep 17 00:00:00 2001
From: Benjamin Kiessling <mittagessen@l.unchti.me>
Date: Fri, 2 Mar 2012 21:54:50 +0100
Subject: Split up slides and event fetching

---
 model_fs.js | 101 ++++++++++++++++++++++++++++++------------------------------
 1 file changed, 51 insertions(+), 50 deletions(-)

diff --git a/model_fs.js b/model_fs.js
index 5a40346..1a2dfbd 100644
--- a/model_fs.js
+++ b/model_fs.js
@@ -85,59 +85,60 @@ exports.rebuildFiles = function() {
 					setSlides(slideset, newSlides[slideset], function(err) { if(err) { throw err; }});
 				});
 			}
-			/* collect events and adds them to the slideset */
-			var collectEvents = function(slideset) {
-				fs.readFile(path.join(__dirname, configuration.rootDir, slideset, configuration.eventFile), function(err, data) {
-					if(err) { return; }
-					try {
-						var events = JSON.parse(data.toString());
-					} catch(e) {
-						return;
+			collectDescs(slideset);
+			fetchEvents(slideset);
+		}
+	});
+};
+
+/* collect events and adds them to the slideset */
+var fetchEvents = function(slideset) {
+	fs.readFile(path.join(__dirname, configuration.rootDir, slideset, configuration.eventFile), function(err, data) {
+	if(err) { return; }
+	try {
+		var events = JSON.parse(data.toString());
+	} catch(e) {
+		return;
+	}
+	if(events['type'] == 'text') {
+		setEvents(slideset, events['events'], function(err) {
+			if(err) { throw err; }
+		});
+	} else if(events['type'] == 'ical') {
+		ical.fromURL(events['url'], {}, function(err, bloat) {
+			if(err) { throw err; }
+			var bDate = new Date();
+			var fDate = new Date();
+			bDate.setMinutes(bDate.getMinutes() - events['before']);
+			fDate.setMinutes(bDate.getMinutes() + events['after']);
+			var data = ical.events_between(bDate, fDate);
+			var compEv = [];
+			for (var k in data) {
+				if (!data.hasOwnProperty(k)) { continue; }
+				var ev = data[k];
+				if(ev.start && ev.summary) {
+					var dateStr = ev.start.toLocaleDateString();
+					ev.start = ev.start.toLocaleTimeString();
+					ev.end = ev.end.toLocaleTimeString();
+					delete ev.rrule;
+					delete ev.uid;
+					delete ev.type;
+					for(var i in ev) {
+						if(!ev.hasOwnProperty(i)) { continue; }
+						if(typeof ev[i] != 'string') { continue; }
+						ev[i] = ev[i].replace(/\\,/g, ',');
 					}
-					if(events['type'] == 'text') {
-						setEvents(slideset, events['events'], function(err) {
-							if(err) { throw err; }
-						});
-					} else if(events['type'] == 'ical') {
-						ical.fromURL(events['url'], {}, function(err, bloat) {
-							if(err) { throw err; }
-							var bDate = new Date();
-							var fDate = new Date();
-							bDate.setMinutes(bDate.getMinutes() - events['before']);
-							fDate.setMinutes(bDate.getMinutes() + events['after']);
-							var data = ical.events_between(bDate, fDate);
-							var compEv = [];
-							for (var k in data) {
-								if (!data.hasOwnProperty(k)) { continue; }
-								var ev = data[k];
-								if(ev.start && ev.summary) {
-									var dateStr = ev.start.toLocaleDateString();
-									ev.start = ev.start.toLocaleTimeString();
-									ev.end = ev.end.toLocaleTimeString();
-									delete ev.rrule;
-									delete ev.uid;
-									delete ev.type;
-									for(var i in ev) {
-										if(!ev.hasOwnProperty(i)) { continue; }
-										if(typeof ev[i] != 'string') { continue; }
-										ev[i] = ev[i].replace(/\\,/g, ',');
-									}
-									if(typeof compEv[dateStr] == "undefined") {
-										compEv[dateStr] = [];
-									}
-									compEv[dateStr].push(ev);
-								}
-							}
-							setEvents(slideset, compEv, function(err) {
-								if(err) { throw err; }
-							});
-						});
+					if(typeof compEv[dateStr] == "undefined") {
+						compEv[dateStr] = [];
 					}
-				});
+					compEv[dateStr].push(ev);
+				}
 			}
-			collectDescs(slideset);
-			collectEvents(slideset);
-		}
+			setEvents(slideset, compEv, function(err) {
+				if(err) { throw err; }
+			});
+		});
+	}
 	});
 };
 
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