schedule can now handle events that spawn multiple days

schedule.py

@@ -16,15 +16,20 @@ def schedule():
 		days.append({'date': days[i-1]['date'] + timedelta(days=1), 'atonce':0, 'index': i, 'lectures':[] })
 	for i in days:
 		# date and times are burning in sqlite
-		s = datetime.combine(i['date'],time())
+		s = datetime.combine(i['date'],time(0,0))
 		e = datetime.combine(i['date'],time(23,59))
-		i['lectures'] = query ('''
+		i['lectures'] = []
+		for l in query ('''
 					SELECT lectures.*,courses.short
 					FROM lectures 
 					JOIN courses ON (lectures.course_id = courses.id) 
-					WHERE (time < ?) AND (time > ?) 
-					ORDER BY time ASC'''
-				,e,s);
+					ORDER BY time ASC'''):
+			# we can not use the where clause of sql to match against the time, because sqlite and mysql use a different syntax -.-
+			if ((l['time'] < e) and (l['time'] > s)) or ((l['time'] + timedelta(minutes=l['duration']) < e) and (l['time'] + timedelta(minutes=l['duration'])> s)):
+				i['lectures'].append(l)
+				oldtime = l['time']
+				l['time'] = max(s,l['time'])
+				l['duration'] = ( min(e,oldtime + timedelta(minutes=l['duration'])) - l['time'] ).total_seconds()/60
 		# sweepline to find out how many lectures overlap
 		maxcol=0;
 		curcol=0;

templates/schedule.html

@@ -24,7 +24,7 @@
 						{% for l in d.lectures|selectattr('schedule_col','equalto',i) if (((l.time.time() > t) and (l.time.time() < times[time_loop.index+1])) != (l.time.time() == t ) ) %}
 						<td rowspan="{{l.duration / 15}}" style="background: lightgrey;">
 							<p class="small">
-							<strong><a class="hidden-print" href="{{url_for('course', handle=l.handle)}}#lecture-{{l.id}}">{{l.short}}</a><span class="visible-print-inline">{{l.short}}</span></strong><br>
+							<strong><a class="hidden-print" href="{{url_for('course', id=l.course_id)}}#lecture-{{l.id}}">{{l.short}}</a><span class="visible-print-inline">{{l.short}}</span></strong><br>
 								{{l.time.strftime("%H:%M")}} - {{l.time_end.strftime("%H:%M")}}<br>
 								{{l.place}}</p>
 						</td>