From 68d2362666f7349636bc597e203e278e7b5d4a1a Mon Sep 17 00:00:00 2001
From: Benjamin Kiessling <mittagessen@l.unchti.me>
Date: Fri, 2 Mar 2012 23:34:04 +0100
Subject: Add new logging module

---
 model_fs.js | 115 +++++++++++++++++++++++++++++++++---------------------------
 1 file changed, 64 insertions(+), 51 deletions(-)

(limited to 'model_fs.js')

diff --git a/model_fs.js b/model_fs.js
index 1a2dfbd..91234ba 100644
--- a/model_fs.js
+++ b/model_fs.js
@@ -11,20 +11,23 @@ var files = [];
 exports.start = function(config) {
 	configuration = config;
 
-	if(typeof configuration.ignoreDotFiles !== 'undefined' && configuration.ignoreDotFiles == 'false') {
+	if(configuration.ignoreDotFiles == 'false') {
 		watcher = require('watch-tree').watchTree(configuration.rootDir, {});
 	} else {
 		watcher = require('watch-tree').watchTree(configuration.rootDir, {ignore: '.*'});
 	}
-	watcher.on('fileDeleted', exports.rebuildFiles);
-	watcher.on('fileCreated', exports.rebuildFiles);
-	watcher.on('fileModified', exports.rebuildFiles);
-	exports.rebuildFiles();
+	if(typeof configuration.fetchInterval == 'number' && configuration.fetchInterval > 0) {
+		setInterval(fetchAllEvents, configuration.fetchInterval);
+	}
+	watcher.on('fileDeleted', rebuildFiles);
+	watcher.on('fileCreated', rebuildFiles);
+	watcher.on('fileModified', rebuildFiles);
+	rebuildFiles();
+	setTimeout(fetchAllEvents, 2000);
 };
 
-exports.rebuildFiles = function() {
-
-	console.log('rebuilding...');
+var rebuildFiles = function() {
+	configuration.logger.inf('Rebuilding slideset database...');
 	walker = walk.walk(configuration.rootDir, { followLinks: false });
 
 	var newSlides = {};
@@ -86,59 +89,69 @@ exports.rebuildFiles = function() {
 				});
 			}
 			collectDescs(slideset);
-			fetchEvents(slideset);
+		}
+	});
+};
+
+var fetchAllEvents = function() {
+	configuration.logger.inf('Fetching all events...');
+	exports.getAllSlides(function(Slides) {
+		for(var slideset in Slides) {
+			if(!Slides.hasOwnProperty(slideset)) { continue; }
+			fetchEvents(Slides[slideset]);
 		}
 	});
 };
 
 /* collect events and adds them to the slideset */
 var fetchEvents = function(slideset) {
+	configuration.logger.inf('Fetching ' + 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(typeof compEv[dateStr] == "undefined") {
-						compEv[dateStr] = [];
+		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(typeof compEv[dateStr] == "undefined") {
+							compEv[dateStr] = [];
+						}
+						compEv[dateStr].push(ev);
 					}
-					compEv[dateStr].push(ev);
 				}
-			}
-			setEvents(slideset, compEv, function(err) {
-				if(err) { throw err; }
+				setEvents(slideset, compEv, function(err) {
+					if(err) { throw err; }
+				});
 			});
-		});
-	}
+		}
 	});
 };
 
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