Show the schedule (pybay#109)

* Show the schedule

* add a fixture for schedule slots

pybay/templates/frontend/schedule.html

@@ -0,0 +1,96 @@
+
+{% extends 'frontend/base.html' %}
+{% load static %}
+{% load thumbnail %}
+{% load value_from_list_or_default %}
+
+{% block content %}
+<section class="code_of_conduct">
+  <div class="container schedule-page">
+    <div class="row">
+      <div>
+        <div class="blue-header">
+          <h1><strong>Schedule</strong></h1>
+        </div>
+      </div>
+    </div>
+
+    {% for schedule_days in schedules %}
+      <div class="sch-schedule">
+        <div class="sch-filters">
+            <span>Filter:</span>
+            <ul class="sch-filter-list">
+                <li data-filter="">All Talks</li>
+              {% for filter, name in filters %}
+                <li data-filter="{{ filter }}">{{ name }}</li>
+              {% endfor %}
+            </ul>
+        </div>
+
+        {% for day, slot_groups in schedule_days %}
+          <div class="sch-day">
+            <h2 class="sch-day-title">{{ day.date }}</h2>
+            <div class="sch-timeslots">
+              {% for time, slots, kind in slot_groups %}
+                <div class="sch-timeslot {% if kind %}sch-timeslot-special sch-timeslot-special-{{ kind }}{% endif %}">
+                  <h3 class="sch-timeslot-time">{{ time }}</h3>
+                  <div class="sch-timeslot-slots">
+                    {% for slot in slots %}
+                      {% if slot.content_override %}
+                        <div class="sch-timeslot-slot sch-timeslot-kind-{{ slot.kind.label }} sch-timeslot-custom">
+                          {{ slot.content_override }}
+                        </div>
+                      {% elif slot.content_ptr %}
+                        {% with talk=slot.content_ptr %}
+                          <div class="sch-timeslot-slot sch-timeslot-kind-{{ slot.kind.label }} sch-talk-level-{{ talk.proposal.audience_level }} sch-talk-{% value_from_list_or_default talk.proposal.category|cut:" " allowed_categories "other" %}">
+                            {% if talk.speaker.photo %}<p class="sch-speaker-photo"><img src="{% thumbnail talk.speaker.photo '50x50' %}" alt="{{ talk.speaker.name }}" /></p>{% endif %}
+                            <h4>{{ talk.title }}</h4>
+                            <p class="sch-speaker">{{ talk.speaker.name }}</p>
+                            {% if talk.speaker.photo %}<p class="sch-speaker-photo"><img src="{% thumbnail talk.speaker.photo '50x50' %}" alt="{{ talk.speaker.name }}" /></p>{% endif %}
+                            <p class="sch-description">{{ talk.description }}</p>
+                            <p class="sch-room">{{ slot.rooms|join:', ' }}</p>
+                            <p class="sch-duration">{{ slot.length_in_minutes }} mins</p>
+                          </div>
+                        {% endwith %}
+                      {% else %}
+                        <div class="sch-timeslot-slot sch-timeslot-kind-{{ slot.kind.label }}">
+                          <p>{{ slot.kind.label.title }}</p>
+                        </div>
+                      {% endif %}
+                    {% endfor %}
+                  </div>
+                </div>
+              {% endfor %}
+            </div>
+          </div>
+        {% endfor %}
+      </div>
+
+    {% endfor %}
+  </div><!--container -->
+</section>
+{% endblock content %}
+
+{% block scripts %}
+    <script src="{% static 'new/js/schedule-filters.js' %}" async></script>
+    <style type="text/css">
+      {% for slug, _ in filters %}
+      .sch-schedule-filter-{{ slug }} .sch-filter-list > li[data-filter="{{ slug }}"]{% if not forloop.last %},{% endif %}{% endfor %} {
+        background: #428bca;
+        color: white;
+      }
+
+      {% for slug, _ in filters %}
+      .sch-schedule-filter-{{ slug }} .sch-timeslot-kind-talk:not(.sch-talk-{{ slug }}){% if not forloop.last %},{% endif %} {% endfor %}{
+        opacity: .3;
+      }
+
+      @media(max-width: 450px) {
+        {% for slug, _ in filters %}
+        .sch-schedule-filter-{{ slug }} .sch-timeslot-kind-talk:not(.sch-talk-{{ slug }}){% if not forloop.last %},{% endif %} {% endfor %} {
+          display: none;
+        }
+      }
+
+    </style>
+{% endblock %}

pybay/templates/symposion/schedule/schedule_conference.html

@@ -22,7 +22,7 @@ <h1>Conference Schedule</h1>
         {% cache 600 "schedule-table" section.schedule.section %}
             {% for timetable in section.days %}
                 <h3>{{ section.schedule.section.name }} — {{ timetable.day.date }}</h3>
-                {% include "schedule/_grid.html" %}
+                {% include "symposion/schedule/_grid.html" %}
             {% endfor %}
         {% endcache %}
     {% endfor %}

pybay/templatetags/value_from_list_or_default.py

@@ -0,0 +1,9 @@
+from django.template import Library
+
+
+register = Library()
+
+
+@register.simple_tag
+def value_from_list_or_default(val, allowed_values, default):
+    return val if val in allowed_values else default

pybay/urls.py

@@ -42,7 +42,8 @@
     url(r"^reviews/", include("symposion.reviews.urls")),
     url(r"^boxes/", include("pinax.boxes.urls")),
 
-    # url(r"^schedule/", include("symposion.schedule.urls")),
+    url(r"^schedule/", views.pybay_schedule),
+    url(r"^schedule-sym/", include("symposion.schedule.urls")),
     # url(r"^account/signup/$", SignupView.as_view(), name="account_signup"),
     # url(r"^account/login/$", symposion.views.LoginView.as_view(), name="account_login"),
     # url(r"^teams/", include(teams_urls)),

pybay/views.py

@@ -1,16 +1,19 @@
 import json
+import itertools
 
 from django.shortcuts import render
 from django.http import (HttpResponse, HttpResponseForbidden,
                          HttpResponseNotFound)
 from django.views.generic import TemplateView
+from django.db.models import Prefetch
 
 from .forms import CallForProposalForm
 from pybay.faqs.models import Faq, Category
 from symposion.sponsorship.models import Sponsor
 from pybay.proposals.models import TalkProposal, Proposal
 from pybay.utils import get_accepted_speaker_by_slug
 from symposion.speakers.models import Speaker
+from symposion.schedule.models import Schedule
 
 from collections import defaultdict
 from django.conf import settings
@@ -158,3 +161,46 @@ def proposal_detail(request, proposal_id):
     return HttpResponse(
         json.dumps({'data': result}), content_type="application/json"
     )
+
+
+def _day_slots(day):
+    groupby = itertools.groupby(day.slot_set.all(), lambda slot: slot.start)
+    for time, grouper in groupby:
+        slots = list(grouper)
+        kind = slots[0].kind if len(slots) == 1 and slots[0].content_override else ''
+        yield time, slots, kind
+
+
+FILTER_CATEGORIES = [
+    "All things Web",
+    "DevOps",
+]
+
+
+def pybay_schedule(request):
+    if request.user.is_staff:
+        schedules = Schedule.objects.filter(hidden=False)
+    else:
+        schedules = Schedule.objects.filter(published=True, hidden=False)
+
+    schedules.prefetch_related(
+        Prefetch('day_set__slot_set__presentation_set__proposal_base'),
+    )
+
+    schedules = [
+        [(day, _day_slots(day)) for day in schedule.day_set.all()]
+        for schedule in schedules
+    ]
+
+    filters = [
+        (name.lower().replace(' ', ''), name)
+        for name in FILTER_CATEGORIES
+    ]
+
+    ctx = {
+        'schedules': schedules,
+        'filters' :  filters + [('other', 'Other'), ('level-1', 'Beginner-friendly')],
+        'allowed_categories': [slug for slug, _ in filters]
+    }
+
+    return render(request, "frontend/schedule.html", ctx)