initial models and views (emission, episode, diffusion)

.gitignore

+*.pyc
+/static
+panikdb.sqlite3

manage.py

+#!/usr/bin/env python
+import os
+import sys
+
+if __name__ == "__main__":
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "panikdb.settings")
+
+    from django.core.management import execute_from_command_line
+
+    execute_from_command_line(sys.argv)

panikdb/emissions/admin.py

+from django.contrib import admin
+
+from .models import Emission, Episode
+
+class EmissionAdmin(admin.ModelAdmin):
+    prepopulated_fields = {'slug': ('title',)}
+
+admin.site.register(Emission, EmissionAdmin)
+
+
+class EpisodeAdmin(admin.ModelAdmin):
+    prepopulated_fields = {'slug': ('title',)}
+
+admin.site.register(Episode, EpisodeAdmin)

panikdb/emissions/forms.py

+import datetime
+import re
+import unicodedata
+
+from django import forms
+from django.forms import fields
+
+from .models import Emission, Episode, Diffusion
+
+def slugify(s):
+    s = unicodedata.normalize('NFKD', s).encode('ascii', 'ignore').lower()
+    return re.sub(r'\W+', '-', s)
+
+
+class DayAndHourWidget(forms.MultiWidget):
+    def __init__(self, attrs=None):
+        WEEKDAYS = [u'Lundi', u'Mardi', u'Mercredi', u'Jeudi', u'Vendredi', u'Samedi', u'Dimanche']
+        widgets = (
+            forms.Select(attrs=attrs, choices=([(weekday, WEEKDAYS[weekday]) for weekday in range(7)])),
+            forms.Select(attrs=attrs, choices=([(hour, hour) for hour in range(24)])),
+            forms.Select(attrs=attrs, choices=([(minute, str(minute).zfill(2)) for minute in range(60)])),
+        )
+        super(DayAndHourWidget, self).__init__(widgets, attrs)
+
+    def decompress(self, value):
+        print 'decompress', value
+        if value:
+            return [value.weekday(), value.hour, value.minute]
+        return [None, None, None]
+
+    def value_from_datadict(self, data, files, name):
+        # we only care about day/hour/minutes, but we conveniently use a
+        # datetime value to store that; we pick 2007 as reference year as
+        # it had its January 1st on a Monday.
+        data_list = [
+            widget.value_from_datadict(data, files, name + '_%s' % i)
+            for i, widget in enumerate(self.widgets)]
+
+        if data_list:
+            return datetime.datetime(2007, 1, int(data_list[0])+1, int(data_list[1]), int(data_list[2]))
+        return None
+
+
+class EmissionForm(forms.ModelForm):
+    class Meta:
+        model = Emission
+        exclude = ('slug',)
+        widgets = {
+            'first_diffusion': DayAndHourWidget(),
+        }
+
+    def save(self, commit=True):
+        if not self.instance.slug:
+            self.instance.slug = slugify(self.instance.title)
+        return super(EmissionForm, self).save(commit=commit)
+
+
+class EpisodeForm(forms.ModelForm):
+    class Meta:
+        model = Episode
+        exclude = ('slug',)
+        widgets = {'emission': forms.HiddenInput()}
+
+
+class EpisodeNewForm(EpisodeForm):
+    diffusion = forms.DateTimeField()
+
+    def save(self, commit=True):
+        episode = super(EpisodeNewForm, self).save(commit=commit)
+        diffusion = Diffusion()
+        diffusion.episode_id = episode.id
+        diffusion.datetime = self.cleaned_data.get('diffusion')
+        diffusion.save()
+        return episode

panikdb/emissions/models.py

+from datetime import datetime
+from django.forms import fields
+from django.core.urlresolvers import reverse
+
+from django.db import models
+
+
+
+class Emission(models.Model):
+    title = models.CharField(max_length=50)
+    slug = models.SlugField()
+    description = models.TextField()
+
+    first_diffusion = models.DateTimeField()
+    # other_diffusions = 
+
+    def __unicode__(self):
+        return self.title
+
+
+class Episode(models.Model):
+    emission = models.ForeignKey('Emission', verbose_name=u'Emission')
+    title = models.CharField(max_length=50)
+    slug = models.SlugField()
+    description = models.TextField()
+
+    def __unicode__(self):
+        return self.title
+
+    def get_absolute_url(self):
+        return reverse('episode-view',
+                        kwargs={'emission_id': str(self.emission.id),
+                                'pk':  str(self.id)})
+
+
+class Diffusion(models.Model):
+    episode = models.ForeignKey('Episode', verbose_name=u'Episode')
+    datetime = models.DateTimeField()

panikdb/emissions/templates/emissions/emission_detail.html

+{% extends "panikdb/base.html" %}
+
+{% block content %}
+
+<h2>{{ emission.title }}</h2>
+
+{% if emission.description %}
+<p>
+{{ emission.description }}
+</p>
+{% endif %}
+
+<h3>Épisodes</h3>
+
+<ul>
+{% for episode in episodes %}
+<li><a href="{{ episode.id }}/">{{ episode.title }}</a></li>
+{% endfor %}
+</ul>
+
+
+<a href="add">New Episode</a> - <a href="edit/">Edit</a>
+
+{% endblock %}

panikdb/emissions/templates/emissions/emission_form.html

+{% extends "panikdb/base.html" %}
+
+{% block content %}
+    <form method="post">
+      <div id="form-content">
+        {% csrf_token %}
+        {{ form.as_p }}
+      </div>
+      {% block buttons %}
+      <button class="enable-on-change">Modifier</button>
+      {% endblock %}
+    </form>
+{% endblock %}
+

panikdb/emissions/templates/emissions/emission_list.html

+{% extends "panikdb/base.html" %}
+
+{% block content %}
+
+<ul>
+{% for emission in object_list %}
+<li><a href="{{ emission.id }}/">{{ emission.title }}</a></li>
+{% endfor %}
+</ul>
+
+<a href="add">New</a>
+
+{% endblock %}

panikdb/emissions/templates/emissions/episode_detail.html

+{% extends "panikdb/base.html" %}
+
+{% block content %}
+
+<h2>{{ episode.emission.title }} — {{ episode.title }}</h2>
+
+{% if episode.description %}
+<p>
+{{ episode.description }}
+</p>
+{% endif %}
+
+<h3>Diffusions</h3>
+
+<ul>
+{% for diffusion in diffusions %}
+<li>{{ diffusion.datetime }}</li>
+{% endfor %}
+</ul>
+
+<a href="edit/">Edit</a>
+
+{% endblock %}

panikdb/emissions/templates/emissions/episode_form.html

+{% extends "panikdb/base.html" %}
+
+{% block content %}
+
+<h2>Nouvel épisode de « {{ emission.title }} »</h2>
+
+    <form method="post">
+      <div id="form-content">
+        {% csrf_token %}
+        <input type="hidden" name="id_emission" value="{{ emission.id }}"/>
+        {{ form.as_p }}
+      </div>
+      {% block buttons %}
+      <button class="enable-on-change">Modifier</button>
+      {% endblock %}
+    </form>
+{% endblock %}
+

panikdb/emissions/tests.py

+"""
+This file demonstrates writing tests using the unittest module. These will pass
+when you run "manage.py test".
+
+Replace this with more appropriate tests for your application.
+"""
+
+from django.test import TestCase
+
+
+class SimpleTest(TestCase):
+    def test_basic_addition(self):
+        """
+        Tests that 1 + 1 always equals 2.
+        """
+        self.assertEqual(1 + 1, 2)

panikdb/emissions/urls.py

+from django.conf.urls import patterns, url
+
+from .views import *
+
+urlpatterns = patterns('',
+    url(r'^$', EmissionListView.as_view(), name='emission-list'),
+    url(r'^add$', EmissionCreateView.as_view(), name='emission-add'),
+    url(r'^(?P<pk>\d+)/$', EmissionDetailView.as_view(), name='emission-view'),
+    url(r'^(?P<pk>\d+)/edit/$', EmissionUpdateView.as_view(), name='emission-update'),
+    url(r'^(?P<pk>\d+)/delete/$', EmissionDeleteView.as_view(), name='emission-delete'),
+
+    url(r'^(?P<emission_id>\d+)/add$', EpisodeCreateView.as_view(), name='episode-add'),
+    url(r'^(?P<emission_id>\d+)/(?P<pk>\d+)/$', EpisodeDetailView.as_view(), name='episode-view'),
+    url(r'^(?P<emission_id>\d+)/(?P<pk>\d+)/edit/$', EpisodeUpdateView.as_view(), name='episode-update'),
+    url(r'^(?P<emission_id>\d+)/(?P<pk>\d+)/delete/$', EpisodeDeleteView.as_view(), name='episode-delete'),
+)

panikdb/emissions/views.py

+from django.core.urlresolvers import reverse_lazy
+
+from django.views.generic.base import TemplateView
+from django.views.generic.edit import CreateView, UpdateView, DeleteView
+from django.views.generic.list import ListView
+from django.views.generic.detail import DetailView
+
+from .models import Emission, Episode, Diffusion
+from .forms import EmissionForm, EpisodeForm, EpisodeNewForm
+
+
+__all__ = ['EmissionListView', 'EmissionDetailView', 'EmissionCreateView',
+           'EmissionUpdateView', 'EmissionDeleteView',
+           'EpisodeCreateView', 'EpisodeDetailView', 'EpisodeUpdateView',
+           'EpisodeDeleteView']
+
+
+class EmissionListView(ListView):
+    model = Emission
+
+
+class EmissionDetailView(DetailView):
+    model = Emission
+
+    def get_context_data(self, **kwargs):
+        context = super(EmissionDetailView, self).get_context_data(**kwargs)
+        context['episodes'] = Episode.objects.filter(emission=self.object.id)
+        return context
+
+
+class EmissionCreateView(CreateView):
+    form_class = EmissionForm
+    model = Emission
+
+    success_url = reverse_lazy('emission-list')
+
+
+class EmissionUpdateView(UpdateView):
+    form_class = EmissionForm
+    model = Emission
+
+
+class EmissionDeleteView(DeleteView):
+    model = Emission
+
+
+class EpisodeCreateView(CreateView):
+    model = Episode
+    form_class = EpisodeNewForm
+
+    def get_initial(self):
+        initial = super(EpisodeCreateView, self).get_initial()
+        initial['emission'] = self.kwargs.get('emission_id')
+        return initial
+
+    def get_context_data(self, **kwargs):
+        context = super(EpisodeCreateView, self).get_context_data(**kwargs)
+        context['emission'] = Emission.objects.get(id=self.kwargs.get('emission_id'))
+        return context
+
+
+class EpisodeDetailView(DetailView):
+    model = Episode
+
+    def get_context_data(self, **kwargs):
+        context = super(EpisodeDetailView, self).get_context_data(**kwargs)
+        context['diffusions'] = Diffusion.objects.filter(episode=self.object.id)
+        return context
+
+
+
+class EpisodeUpdateView(UpdateView):
+    form_class = EpisodeForm
+    model = Episode
+
+
+class EpisodeDeleteView(DeleteView):
+    model = Episode
+

panikdb/settings.py

+# Django settings for panikdb project.
+
+import os
+
+DEBUG = True
+TEMPLATE_DEBUG = DEBUG
+
+PROJECT_PATH = os.path.dirname(os.path.dirname(__file__))
+
+ADMINS = (
+    ('Frederic Peters', 'fred@radiopanik.org'),
+)
+
+MANAGERS = ADMINS
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(PROJECT_PATH, 'panikdb.sqlite3'),
+    }
+}
+
+# Hosts/domain names that are valid for this site; required if DEBUG is False
+# See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
+ALLOWED_HOSTS = []
+
+# Local time zone for this installation. Choices can be found here:
+# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
+# although not all choices may be available on all operating systems.
+# In a Windows environment this must be set to your system time zone.
+TIME_ZONE = 'Europe/Brussels'
+
+# Language code for this installation. All choices can be found here:
+# http://www.i18nguy.com/unicode/language-identifiers.html
+LANGUAGE_CODE = 'fr-be'
+
+SITE_ID = 1
+
+# If you set this to False, Django will make some optimizations so as not
+# to load the internationalization machinery.
+USE_I18N = True
+
+# If you set this to False, Django will not format dates, numbers and
+# calendars according to the current locale.
+USE_L10N = True
+
+# If you set this to False, Django will not use timezone-aware datetimes.
+USE_TZ = True
+
+# Absolute filesystem path to the directory that will hold user-uploaded files.
+# Example: "/var/www/example.com/media/"
+MEDIA_ROOT = os.path.join(PROJECT_PATH, 'media')
+
+# URL that handles the media served from MEDIA_ROOT. Make sure to use a
+# trailing slash.
+# Examples: "http://example.com/media/", "http://media.example.com/"
+MEDIA_URL = ''
+
+# Absolute path to the directory static files should be collected to.
+# Don't put anything in this directory yourself; store your static files
+# in apps' "static/" subdirectories and in STATICFILES_DIRS.
+# Example: "/var/www/example.com/static/"
+STATIC_ROOT = os.path.join(PROJECT_PATH, 'static')
+
+# URL prefix for static files.
+# Example: "http://example.com/static/", "http://static.example.com/"
+STATIC_URL = '/static/'
+
+# Additional locations of static files
+STATICFILES_DIRS = (
+    # Put strings here, like "/home/html/static" or "C:/www/django/static".
+    # Always use forward slashes, even on Windows.
+    # Don't forget to use absolute paths, not relative paths.
+    os.path.join(PROJECT_PATH, 'panikdb', 'static'),
+)
+
+# List of finder classes that know how to find static files in
+# various locations.
+STATICFILES_FINDERS = (
+    'django.contrib.staticfiles.finders.FileSystemFinder',
+    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
+#    'django.contrib.staticfiles.finders.DefaultStorageFinder',
+)
+
+# Make this unique, and don't share it with anybody.
+SECRET_KEY = '(jwx-1y#d#vps93glikirr&tq_!^_4g+9-qj(jy#l=sllqw(^j'
+
+# List of callables that know how to import templates from various sources.
+TEMPLATE_LOADERS = (
+    'django.template.loaders.filesystem.Loader',
+    'django.template.loaders.app_directories.Loader',
+#     'django.template.loaders.eggs.Loader',
+)
+
+MIDDLEWARE_CLASSES = (
+    'django.middleware.common.CommonMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    # Uncomment the next line for simple clickjacking protection:
+    # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
+)
+
+ROOT_URLCONF = 'panikdb.urls'
+
+# Python dotted path to the WSGI application used by Django's runserver.
+WSGI_APPLICATION = 'panikdb.wsgi.application'
+
+TEMPLATE_DIRS = (
+    os.path.join(PROJECT_PATH, 'panikdb', 'templates'),
+)
+
+INSTALLED_APPS = (
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.sites',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'django.contrib.admin',
+    'panikdb.emissions',
+)
+
+# A sample logging configuration. The only tangible logging
+# performed by this configuration is to send an email to
+# the site admins on every HTTP 500 error when DEBUG=False.
+# See http://docs.djangoproject.com/en/dev/topics/logging for
+# more details on how to customize your logging configuration.
+LOGGING = {
+    'version': 1,
+    'disable_existing_loggers': False,
+    'filters': {
+        'require_debug_false': {
+            '()': 'django.utils.log.RequireDebugFalse'
+        }
+    },
+    'handlers': {
+        'mail_admins': {
+            'level': 'ERROR',
+            'filters': ['require_debug_false'],
+            'class': 'django.utils.log.AdminEmailHandler'
+        }
+    },
+    'loggers': {
+        'django.request': {
+            'handlers': ['mail_admins'],
+            'level': 'ERROR',
+            'propagate': True,
+        },
+    }
+}
+
+try:
+    from local_settings import *
+except ImportError:
+    pass

panikdb/static/css/style.css

+/* theme derived and inspired by TerraFirma
+ * <http://www.oswd.org/design/information/id/3557/>
+ */
+
+@font-face {
+  font-family: "FontAwesome";
+  src: url('fontawesome-webfont.eot');
+  src: url('fontawesome-webfont.eot?#iefix') format('eot'), url('fontawesome-webfont.woff') format('woff'), url('fontawesome-webfont.ttf') format('truetype'), url('fontawesome-webfont.svg#FontAwesome') format('svg');
+  font-weight: normal;
+  font-style: normal;
+}
+
+html, body {
+	margin: 0;
+	font-family: sans-serif;
+}
+
+html {
+	background: #F9F9F7 url(../images/a1.gif) repeat-x;
+	color: #8c8c73;
+}
+
+a {
+	color: #FF7800;
+	text-decoration: underline;
+	transition: all .2s ease-in-out;
+	-webkit-transition: all .2s ease-in-out;
+	-moz-transition: all .2s ease-in-out;
+}
+
+a:hover {
+	text-decoration: none;
+	color: #D76500;
+}
+
+div#user-links {
+	display: inline;
+	padding: 5px;
+	background: rgba(100, 100, 100, 0.8);
+	border-top-right-radius: 6px;
+	border-bottom-left-radius: 6px;
+}
+
+div#user-links a {
+	color: white;
+	text-decoration: none;
+}
+
+div#user-links a:hover {
+	text-shadow: 1px 1px 1px black;
+}
+
+div#wrap {
+	background: white;
+	margin: 3em auto;
+	margin-bottom: 0;
+	padding: 15px;
+	border-radius: 6px;
+	-moz-border-radius: 6px;
+	-webkit-border-radius:6px;
+	box-shadow: 0 0 4px rgba(0,0,0,0.75);
+	-moz-box-shadow: 0 0 4px rgba(0,0,0,0.75);
+	-webkit-box-shadow: 0 0 4px rgba(0,0,0,0.75);
+	position: relative;
+	width: 90%;
+}
+
+#header
+{
+	position: absolute;
+	background: #FF7800 url(../images/a8.gif) repeat-x;
+	border-radius: 6px 0 0 6px;
+	-moz-border-radius: 6px 0 0 6px;
+	-webkit-border-radius: 6px 0 0 6px;
+	width: 212px;
+	width: 212px;
+	height: 92px;
+	color: #fff;
+	padding-left: 10px;
+	z-index: 14;
+}
+
+#header h1
+{
+	font-size: 23px;