replicate multiday events on each day (#1052)

tabellio/agenda/event.py

@@ -50,6 +50,18 @@ class BaseEvent(Item):
         return formatter.format(self.start)
     shortdatetime = property(shortdatetime)
 
+    def longenddate(self):
+        # unfortunately this forces the locale
+        formatter = locales.getLocale('fr').dates.getFormatter('dateTime', 'medium')
+        formatter.setPattern(u'EEEE d MMMM yyyy')
+        return formatter.format(self.end)
+    shortdatetime = property(shortdatetime)
+
+    def multidays(self):
+        if not self.end:
+            return False
+        return (self.start.timetuple()[:3] != self.end.timetuple()[:3])
+
     def start_month(self):
         formatter = locales.getLocale('fr').dates.getFormatter('dateTime', 'medium')
         formatter.setPattern(u'MMMM')

tabellio/agenda/folder.py

@@ -1,3 +1,5 @@
+import datetime
+
 from five import grok
 from zope import schema
 from zope.interface import implements
@@ -119,6 +121,27 @@ class View(grok.View, utils.MonthlyView):
         brains = self.get_events_from_catalog(last_date, first_date, sort_on='start')
         return [x.getObject() for x in brains]
 
+    def getMonthEventsWithRepetition(self):
+        events = self.getMonthEvents()
+        for event in events[:]:
+            if not event.multidays():
+                continue
+            repeated = event.end.toordinal()-event.start.toordinal()
+            for i in range(repeated):
+                # duplicate event with minimal infos
+                new_event = event.__class__()
+                new_event.id = event.id
+                new_event.title = event.title
+                new_event.place = event.place
+                new_event.description = event.description
+                new_event.start = event.start+datetime.timedelta(i+1)
+                new_event.end = event.end
+                # it's kind of ugly but this is definitely the easiest way to
+                # get the item pointing to the right URL
+                new_event.absolute_url = event.absolute_url()
+                events.append(new_event)
+        events.sort(lambda x,y: cmp(x.start, y.start))
+        return events
 
 class List(View):
     grok.context(IAgendaFolder)

tabellio/agenda/folder_templates/view.pt

@@ -203,7 +203,7 @@ jq('#tabellio-agenda tbody a').click(
           </div>
 
           <ul id="events-ul-list" tal:condition="view/as_list">
-          <li tal:repeat="event view/getMonthEvents"
+          <li tal:repeat="event view/getMonthEventsWithRepetition"
                tal:attributes="id string:event-${event/id};
                                class event/klass">
              <div tal:attributes="id string:d${event/start/year}-${event/start/month}-${event/start/day}">