commit before start of work sunday, mostly fixing schedule stuff, including setting settings.TIME_ZONE properly, this means we will need to convert production data times to be UTC

bornhack/.env.dist

@@ -30,4 +30,7 @@ BANKACCOUNT_IBAN='123'
 BANKACCOUNT_SWIFTBIC='123'
 BANKACCOUNT_REG='123'
 BANKACCOUNT_ACCOUNT='123'
+TIME_ZONE='Europe/Copenhagen'
+SCHEDULE_MIDNIGHT_OFFSET_HOURS=6
+SCHEDULE_TIMESLOT_LENGTH_MINUTES=30
 

bornhack/settings.py

@@ -54,10 +54,14 @@ STATIC_ROOT = local_dir('static')
 STATICFILES_DIRS = [local_dir('static_src')]
 MEDIA_ROOT = env('MEDIA_ROOT')
 LANGUAGE_CODE = 'en-us'
-TIME_ZONE = 'UTC'
+TIME_ZONE = env('TIME_ZONE')
-USE_I18N = True
+#USE_I18N = True
-USE_L10N = True
+#USE_L10N = True
 USE_TZ = True
+SHORT_DATE_FORMAT = 'd/m-Y'
+DATE_FORMAT = 'd/m-Y'
+DATETIME_FORMAT = 'd/m-Y H:i'
+TIME_FORMAT = 'H:i'
 
 TEMPLATES = [
     {
@@ -167,3 +171,7 @@ LOGGING = {
     }
 }
 
+# schedule settings
+SCHEDULE_MIDNIGHT_OFFSET_HOURS=int(env('SCHEDULE_MIDNIGHT_OFFSET_HOURS'))
+SCHEDULE_TIMESLOT_LENGTH_MINUTES=int(env('SCHEDULE_TIMESLOT_LENGTH_MINUTES'))
+

bornhack/urls.py

@@ -49,11 +49,6 @@ urlpatterns = [
         TemplateView.as_view(template_name='sponsors.html'),
         name='call-for-sponsors'
     ),
-    url(
-        r'^speakers/',
-        TemplateView.as_view(template_name='speakers.html'),
-        name='call-for-speakers'
-    ),
     url(
         r'^login/$',
         LoginView.as_view(),
@@ -123,7 +118,12 @@ urlpatterns = [
                     url(
                         r'^(?P<slug>[-_\w+]+)/$',
                         EventDetailView.as_view(),
-                        name='event'
+                        name='event_detail'
+                    ),
+                    url(
+                        r'^call-for-speakers/$',
+                        CallForSpeakersView.as_view(),
+                        name='call_for_speakers'
                     ),
                ])
             ),

camps/models.py

@@ -3,6 +3,9 @@ from django.db import models
 from utils.models import UUIDModel, CreatedUpdatedModel
 from program.models import EventType
 from django.contrib.postgres.fields import DateTimeRangeField
+from psycopg2.extras import DateTimeTZRange
+from django.core.exceptions import ValidationError
+from datetime import timedelta
 
 
 class Camp(CreatedUpdatedModel, UUIDModel):
@@ -42,6 +45,36 @@ class Camp(CreatedUpdatedModel, UUIDModel):
         help_text='The camp teardown period.',
     )
 
+    def clean(self):
+        ''' Make sure the dates make sense - meaning no overlaps and buildup before camp before teardown '''
+        errors = []
+        # sanity checking for buildup
+        if self.buildup.lower > self.buildup.upper:
+            errors.append(ValidationError({'buildup', 'Start of buildup must be before end of buildup'}))
+
+        # sanity checking for camp
+        if self.camp.lower > self.camp.upper:
+            errors.append(ValidationError({'camp', 'Start of camp must be before end of camp'}))
+
+        # sanity checking for teardown
+        if self.teardown.lower > self.teardown.upper:
+            errors.append(ValidationError({'teardown', 'Start of teardown must be before end of teardown'}))
+
+        # check for overlaps buildup vs. camp
+        if self.buildup.upper > self.camp.lower:
+            msg = "End of buildup must not be after camp start"
+            errors.append(ValidationError({'buildup', msg}))
+            errors.append(ValidationError({'camp', msg}))
+
+        # check for overlaps camp vs. teardown
+        if self.camp.upper > self.teardown.lower:
+            msg = "End of camp must not be after teardown start"
+            errors.append(ValidationError({'camp', msg}))
+            errors.append(ValidationError({'teardown', msg}))
+
+        if errors:
+            raise ValidationError(errors)
+
     def __unicode__(self):
         return "%s - %s" % (self.title, self.tagline)
 
@@ -58,3 +91,68 @@ class Camp(CreatedUpdatedModel, UUIDModel):
     def logo_large(self):
         return 'img/%(slug)s/logo/%(slug)s-logo-large.png' % {'slug': self.slug}
 
+    def get_days(self, camppart):
+        '''
+        Returns a list of DateTimeTZRanges representing the days during the specified part of the camp.
+        '''
+        if not hasattr(self, camppart):
+            print("nonexistant field/attribute")
+            return False
+
+        field = getattr(self, camppart)
+
+        if not hasattr(field, '__class__') or not hasattr(field.__class__, '__name__') or not field.__class__.__name__ == 'DateTimeTZRange':
+            print("this attribute is not a datetimetzrange field: %s" % field)
+            return False
+
+        daycount = (field.upper - field.lower).days
+        days = []
+        for i in range(0, daycount):
+            if i == 0:
+                # on the first day use actual start time instead of midnight
+                days.append(
+                    DateTimeTZRange(
+                        field.lower, 
+                        (field.lower+timedelta(days=i+1)).replace(hour=0)
+                    )
+                )
+            elif i == daycount-1:
+                # on the last day use actual end time instead of midnight
+                days.append(
+                    DateTimeTZRange(
+                        (field.lower+timedelta(days=i)).replace(hour=0),
+                        field.lower+timedelta(days=i+1)
+                    )
+                )
+            else:
+                # neither first nor last day, goes from midnight to midnight
+                days.append(
+                    DateTimeTZRange(
+                        (field.lower+timedelta(days=i)).replace(hour=0),
+                        (field.lower+timedelta(days=i+1)).replace(hour=0)
+                    )
+                )
+        return days
+
+    @property
+    def buildup_days(self):
+        '''
+        Returns a list of DateTimeTZRanges representing the days during the buildup.
+        '''
+        return self.get_days('buildup')
+
+    @property
+    def camp_days(self):
+        '''
+        Returns a list of DateTimeTZRanges representing the days during the camp.
+        '''
+        return self.get_days('camp')
+
+    @property
+    def teardown_days(self):
+        '''
+        Returns a list of DateTimeTZRanges representing the days during the buildup.
+        '''
+        return self.get_days('teardown')
+
+

program/admin.py

@@ -1,8 +1,12 @@
 from django.contrib import admin
 
-from .models import Event, Speaker, EventType
+from .models import Event, Speaker, EventType, EventInstance
 
 
+@admin.register(EventInstance)
+class EventInstanceAdmin(admin.ModelAdmin):
+    pass
+
 @admin.register(EventType)
 class EventTypeAdmin(admin.ModelAdmin):
     pass

program/migrations/0013_auto_20170121_1312.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.5 on 2017-01-21 12:12
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('program', '0012_auto_20161229_2150'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='event',
+            name='camp',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='events', to='camps.Camp'),
+        ),
+    ]

program/models.py

@@ -2,8 +2,10 @@ from __future__ import unicode_literals
 from django.contrib.postgres.fields import DateTimeRangeField
 from django.db import models
 from django.utils.text import slugify
-
+from django.conf import settings
 from utils.models import CreatedUpdatedModel
+from django.core.exceptions import ValidationError
+from datetime import timedelta
 
 
 class EventType(CreatedUpdatedModel):
@@ -23,13 +25,13 @@ class Event(CreatedUpdatedModel):
     slug = models.SlugField(blank=True, max_length=255)
     abstract = models.TextField()
     event_type = models.ForeignKey(EventType)
-    camp = models.ForeignKey('camps.Camp', null=True)
+    camp = models.ForeignKey('camps.Camp', null=True, related_name="events")
 
     class Meta:
         ordering = ['title']
 
     def __unicode__(self):
-        return self.title
+        return '%s (%s)' % (self.title, self.camp.title)
 
     def save(self, **kwargs):
         if not self.slug:
@@ -48,6 +50,39 @@ class EventInstance(CreatedUpdatedModel):
     def __unicode__(self):
         return '%s (%s)' % (self.event, self.when)
 
+    def __clean__(self):
+        errors = []
+        if self.when.lower > self.when.upper:
+            errors.append(ValidationError({'when', "Start should be earlier than finish"}))
+
+        if self.when.lower.time().minute != 0 and self.when.lower.time().minute != 30:
+            errors.append(ValidationError({'when', "Start time minute should be 0 or 30."}))
+
+        if self.when.upper.time().minute != 0 and self.when.upper.time().minute != 30:
+            errors.append(ValidationError({'when', "End time minute should be 0 or 30."}))
+
+        if errors:
+           raise ValidationError(errors)
+
+    @property
+    def schedule_date(self):
+        """
+            Returns the schedule date of this eventinstance. Schedule date is determined by substracting
+            settings.SCHEDULE_MIDNIGHT_OFFSET_HOURS from the eventinstance start time. This means that if
+            an event is scheduled for 00:30 wednesday evening (technically thursday) then the date
+            after substracting 5 hours would be wednesdays date, not thursdays.
+        """
+        return (self.when.lower-timedelta(hours=settings.SCHEDULE_MIDNIGHT_OFFSET_HOURS)).date()
+
+    @property
+    def timeslots(self):
+        """
+            Find the number of timeslots this eventinstance takes up
+        """
+        seconds = (self.when.upper-self.when.lower).seconds
+        minutes = seconds / 60
+        return minutes / settings.SCHEDULE_TIMESLOT_LENGTH_MINUTES
+
 
 class Speaker(CreatedUpdatedModel):
     """ A Person anchoring an event. """

program/templates/event_list.html

@@ -9,7 +9,7 @@
 <div class="list-group">
   {% for event in event_list %}
   {% if event.event_type.name != "Facilities" %}
-  <a href="{% url 'schedule:event' slug=event.slug %}" class="list-group-item">
+  <a href="{% url 'event_detail' camp_slug=camp.slug slug=event.slug %}" class="list-group-item">
     <small style="background-color: {{ event.event_type.color }}; border: 0; color: {% if event.event_type.light_text %}white{% else %}black{% endif %}; display: inline-block; padding: 5px;">
       {{ event.event_type.name }}
     </small>

program/templates/program_base.html

@@ -2,17 +2,15 @@
 
 {% block schedule_content %}
 
-<a href="{% url 'schedule:index' %}" class="btn btn-default" style="display: inline-block; padding: 5px;">
+<a href="{% url 'schedule_index' camp_slug=camp.slug %}" class="btn btn-default" style="display: inline-block; padding: 5px;">Overview</a>
-  Overview
+{% for day in camp.camp_days %}
-</a>
+  {% with day.lower.date|date:"m" as month_padded %}
-{% for day in days %}
+    {% with day.lower.date|date:"d" as day_padded %}
-{% with day.date|date:"m" as month_padded %}
+      <a href="{% url 'schedule_day' camp_slug=camp.slug year=day.lower.date.year month=month_padded day=day_padded %}" class="btn btn-default" style="display: inline-block; padding: 5px;">
-{% with day.date|date:"d" as day_padded %}
+        {{ day.lower.date|date:"l" }}
-<a href="{% url 'schedule:day' year=day.date.year month=month_padded day=day_padded %}" class="btn btn-default" style="display: inline-block; padding: 5px;">
+      </a>
-  {{ day.date|date:"l" }}
+    {% endwith %}
-</a>
+  {% endwith %}
-{% endwith %}
-{% endwith %}
 {% endfor %}
 
 <hr />

program/templates/program_day.html

@@ -3,17 +3,14 @@
 {% block program_content %}
 <h2>{{ date|date:"l, F jS" }}</h2>
 {% for event in events %}
-
   {% ifchanged event.event_type %}
-
     {% if not forloop.first %}</div>{% endif %}
     <h3>{{ event.event_type }}</h3>
     <div style="display: flex; flex-wrap: wrap;">
-
   {% endifchanged %}
 
     <a class="event"
-         href="{% url 'schedule:event' slug=event.slug %}"
+         href="{% url 'event_detail' camp_slut=camp.slug slug=event.slug %}"
          style="background-color: {{ event.event_type.color }}; border: 0; color: {% if event.event_type.light_text %}white{% else %}black{% endif %};">
       <small>{{ event.start|date:"H:i" }} - {{ event.end|date:"H:i" }}</small>
       <br />
@@ -25,6 +22,27 @@
     </a>
 
 {% endfor %}
-</div>
+
+<table>
+    <tbody>
+        <table>
+            {% for timeslot in timeslots %}
+            <tr>
+                <td style="height: 50px; padding: 5px;">{{ timeslot.time }}</td>
+                {% for eventinstance in eventinstances %}
+                    {% if eventinstance.when.lower.time == timeslot.time %}
+                    <td style="background-color: {{ eventinstance.event.event_type.color }}; color: {% if event.event_type.light_text %}white{% else %}black{% endif %};" class="event" rowspan={{ eventinstance.timeslots }}>
+                        <a style="color:inherit;" href="{% url 'event_detail' camp_slug=camp.slug slug=eventinstance.event.slug %}">
+                            {{ eventinstance.event.title }}<br>
+                            {{ eventinstance.when.lower.time }}-{{ eventinstance.when.upper.time }}
+                        </a>
+                    </td>
+                    {% endif %}
+                {% endfor %}
+            </tr>
+            {% endfor %}
+        </table>
+    </tbody>
+</table>
 
 {% endblock program_content %}

program/templates/program_event_detail.html

@@ -26,7 +26,7 @@ Not scheduled yet
 {% if event.speakers.exists %}
 {% for speaker in event.speakers.all %}
 
-  <h3><a href="{% url 'schedule:speaker_detail' slug=speaker.slug %}">{{ speaker }}</a></h3>
+  <h3><a href="{% url 'speaker_detail' camp_slug=camp.slug slug=speaker.slug %}">{{ speaker }}</a></h3>
   {{ speaker.biography|commonmark }}
 
 {% endfor %}

program/templates/program_overview.html

@@ -1,36 +1,37 @@
 {% extends 'program_base.html' %}
 
 {% block program_content %}
-<a href="{% url 'schedule:index' %}" style="background-color: black; border: 0; color: white; display: inline-block; padding: 5px;">
+<a href="{% url 'schedule_index' camp_slug=camp.slug %}" style="background-color: black; border: 0; color: white; display: inline-block; padding: 5px;">
   All
 </a>
 {% for event_type in camp.event_types %}
-<a href="{% url 'schedule_index' %}?type={{ event_type.slug }}" style="background-color: {{ event_type.color }}; border: 0; color: {% if event_type.light_text %}white{% else %}black{% endif %}; display: inline-block; padding: 5px;">
+<a href="{% url 'schedule_index' camp_slug=camp.slug %}?type={{ event_type.slug }}" style="background-color: {{ event_type.color }}; border: 0; color: {% if event_type.light_text %}white{% else %}black{% endif %}; display: inline-block; padding: 5px;">
   {{ event_type.name }}
 </a>
 {% endfor %}
 
 <hr />
 
-{% for day, events in day_events.items %}
+{% for day in camp.camp_days %}
-  {{ day.date|date:"D d/m" }} <br />
+  {{ day.lower.date|date:"D d/m" }} <br />
   <div style="display: flex; flex-wrap: wrap;">
-    {% for event in events %}
+  {% for event in camp.events.all %}
+    {% for eventinstance in event.instances.all %}
+    {% if eventinstance.schedule_date == day.lower.date %}
     <a class="event"
-       href="{% url 'schedule:event' slug=event.slug %}"
+       href="{% url 'event_detail' camp_slug=camp.slug slug=eventinstance.event.slug %}"
-       style="background-color: {{ event.event_type.color }}; border: 0; color: {% if event.event_type.light_text %}white{% else %}black{% endif %};">
+       style="background-color: {{ eventinstance.event.event_type.color }}; border: 0; color: {% if eveninstance.event.event_type.light_text %}white{% else %}black{% endif %};">
-      <small>{{ event.start|date:"H:i" }} - {{ event.end|date:"H:i" }}</small>
+      <small>{{ eventinstance.when.lower|date:"H:i" }} - {{ eventinstance.when.upper|date:"H:i" }}</small>
       <br />
       {{ event }}
       <br />
-      {% if event.speakers.exists %}
+      {% if event.speakers.exists %}<i>by {{ event.speakers.all|join:", " }}{% endif %}</i>
-      <i>by {{ event.speakers.all|join:", " }}
-    {% endif %}</i>
-
     </a>
+    {% endif %}
+ {% endfor %}
   {% endfor %}
   </div>
 <hr />
-{% endfor %}
+ {% endfor %}
 
 {% endblock program_content %}

program/templates/schedule_base.html

@@ -1,11 +1,14 @@
 {% extends 'base.html' %}
 
 {% block content %}
+
+<hr />
+
 <p>
-  <a href="{% url 'schedule:index' %}" class="btn btn-default">Schedule</a>
+  <a href="{% url 'schedule_index' camp_slug=camp.slug %}" class="btn btn-default">Schedule</a>
-  <a href="{% url 'call-for-speakers' %}" class="btn btn-default">Call for Speakers</a>
+  <a href="{% url 'call_for_speakers' camp_slug=camp.slug %}" class="btn btn-default">Call for Speakers</a>
-  <a href="{% url 'schedule:speaker_index' %}" class="btn btn-default">Speakers</a>
+  <a href="{% url 'speaker_index' camp_slug=camp.slug %}" class="btn btn-default">Speakers</a>
-  <a href="{% url 'schedule:event_index' %}" class="btn btn-default">Talks &amp; Events</a>
+  <a href="{% url 'event_index' camp_slug=camp.slug %}" class="btn btn-default">Talks &amp; Events</a>
 </p>
 
 <hr />

program/templates/speaker_detail.html

@@ -15,7 +15,7 @@
     <small style="background-color: {{ event.event_type.color }}; border: 0; color: {% if event.event_type.light_text %}white{% else %}black{% endif %}; display: inline-block; padding: 5px;">
       {{ event.event_type.name }}
     </small><br>
-<a href="{% url 'schedule:event' slug=event.slug %}">{{ event.title }}</a></h3>
+<a href="{% url 'event_detail' camp_slug=camp.slug slug=event.slug %}">{{ event.title }}</a></h3>
   {{ event.abstract|commonmark }}
 {% if event.start and event.end and event.days.all.exists %}
   At {{ event.start|date:"H:i" }} - {{ event.end|date:"H:i" }} on

program/templates/speaker_list.html

@@ -8,7 +8,7 @@
 
 <div class="list-group">
   {% for speaker in speaker_list %}
-  <a href="{% url 'schedule:speaker_detail' slug=speaker.slug %}" class="list-group-item">
+  <a href="{% url 'speaker_detail' camp_slug=camp.slug slug=speaker.slug %}" class="list-group-item">
     {{ speaker.name }} ({{ speaker.events.all.count }} event{{ speaker.events.all.count|pluralize }})
   </a>
   {% endfor %}

program/urls.py

@@ -1,11 +0,0 @@
-from django.conf.urls import url
-from . import views
-
-urlpatterns = [
-    url(r'^(?P<year>\d{4})-(?P<month>\d{2})-(?P<day>\d{2})/$', views.ProgramDayView.as_view(), name='day'),
-    url(r'^$', views.ProgramOverviewView.as_view(), name='index'),
-    url(r'^speakers/$', views.SpeakerListView.as_view(), name='speaker_index'),
-    url(r'^speakers/(?P<slug>[-_\w+]+)/$', views.SpeakerDetailView.as_view(), name='speaker_detail'),
-    url(r'^events/$', views.EventListView.as_view(), name='event_index'),
-    url(r'^(?P<slug>[-_\w+]+)/$', views.EventDetailView.as_view(), name='event'),
-]

program/views.py

@@ -1,10 +1,11 @@
 from collections import OrderedDict
-
 import datetime
 from django.views.generic import ListView, TemplateView, DetailView
 from camps.mixins import CampViewMixin
-
 from . import models
+from django.http import Http404
+import datetime
+from django.conf import settings
 
 
 class SpeakerDetailView(CampViewMixin, DetailView):
@@ -29,6 +30,47 @@ class ProgramOverviewView(CampViewMixin, ListView):
 
 class ProgramDayView(CampViewMixin, TemplateView):
     template_name = 'program_day.html'
+    def dispatch(self, *args, **kwargs):
+        """ If an event type has been supplied check if it is valid """
+        if 'type' in self.request.GET:
+            try:
+                eventtype = EventType.objects.get(
+                    slug=self.request.GET['type']
+                )
+            except EventType.DoesNotExist:
+                raise Http404
+        return super(ProgramDayView, self).dispatch(*args, **kwargs)
+
+    def get_context_data(self, *args, **kwargs):
+        context = super(ProgramDayView, self).get_context_data(**kwargs)
+        when = datetime.datetime(year=int(self.kwargs['year']), month=int(self.kwargs['month']), day=int(self.kwargs['day']))
+        eventinstances = models.EventInstance.objects.filter(event__in=self.camp.events.all())
+        skip = []
+        for ei in eventinstances:
+            if ei.schedule_date != when.date():
+                print "skipping ei %s (wrong date %s vs %s)" % (ei, ei.schedule_date, when.date())
+                skip.append(ei.id)
+            else:
+                if 'type' in self.request.GET:
+                    eventtype = EventType.objects.get(
+                        slug=self.request.GET['type']
+                    )
+                    if ei.event.event_type != eventtype:
+                        print "skipping ei %s (wrong type)" % ei
+                        skip.append(ei.id)
+        print "skipping %s" % skip
+        context['eventinstances'] = eventinstances.exclude(id__in=skip).order_by('event__event_type')
+
+        start = when + datetime.timedelta(hours=settings.SCHEDULE_MIDNIGHT_OFFSET_HOURS)
+        timeslots = []
+        # calculate how many timeslots we have in the schedule based on the lenght of the timeslots in minutes,
+        # and the number of minutes in 24 hours
+        for i in range(0,(24*60)/settings.SCHEDULE_TIMESLOT_LENGTH_MINUTES):
+            timeslot = start + datetime.timedelta(minutes=i*settings.SCHEDULE_TIMESLOT_LENGTH_MINUTES)
+            timeslots.append(timeslot)
+        context['timeslots'] = timeslots
+
+        return context
 
 
 class EventDetailView(CampViewMixin, DetailView):
@@ -36,3 +78,8 @@ class EventDetailView(CampViewMixin, DetailView):
     template_name = 'program_event_detail.html'
 
 
+class CallForSpeakersView(CampViewMixin, TemplateView):
+    def get_template_names(self):
+        return 'call_for_speakers_%s.html' % self.get_object().slug
+
+

static_src/css/bornhack.css

@@ -105,13 +105,8 @@ footer {
 }
 
 .event {
-    max-width: 200px;
     width: 200px;
-    height: 150px;
-    display: inline-block;
-    margin: 5px 5px;
     padding: 5px;
-    flex: 1 1 auto;
 }
 
 .event:hover {
@@ -119,3 +114,4 @@ footer {
     color: white !important;
     text-decoration: none;
 }
+