First commit

13 files changed, 531 insertions, 0 deletions

diff --git a/program/__init__.py b/program/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/program/__init__.py
diff --git a/program/admin.py b/program/admin.py
new file mode 100644
index 0000000..642beaf
--- /dev/null
+++ b/program/admin.py
@@ -0,0 +1,56 @@
+from django.contrib import admin
+
+from models import BroadcastFormat, MusicFocus, ShowInformation, ShowTopic, Host, Note, ProgramSlot, Show, TimeSlot
+
+class BroadcastFormatAdmin(admin.ModelAdmin):
+    list_display = ('format',)
+    prepopulated_fields = {'slug': ('format',)}
+
+class MusicFocusAdmin(admin.ModelAdmin):
+    list_display = ('focus', 'abbrev')
+    prepopulated_fields = {'slug': ('focus',)}
+
+class ShowInformationAdmin(admin.ModelAdmin):
+    list_display = ('information', 'abbrev')
+    prepopulated_fields = {'slug': ('information',)}
+
+class ShowTopicAdmin(admin.ModelAdmin):
+    list_display = ('topic', 'abbrev')
+    prepopulated_fields = {'slug': ('topic',)}
+
+class NoteAdmin(admin.ModelAdmin):
+    list_filter = ('status',)
+    ordering = ('time_slot',)
+
+class TimeSlotInline(admin.TabularInline):
+    model = TimeSlot
+
+class ProgramSlotAdmin(admin.ModelAdmin):
+    date_hierarchy = 'dstart'
+    inlines = (TimeSlotInline,)
+    list_display = ('show', 'byweekday', 'rrule', 'tstart', 'tend', 'dstart', 'until')
+    list_filter = ('byweekday', 'rrule', 'is_repetition')
+    ordering = ('byweekday', 'dstart')
+    search_fields = ('show__name',)
+
+class ProgramSlotInline(admin.TabularInline):
+    model = ProgramSlot
+
+class ShowAdmin(admin.ModelAdmin):
+    filter_horizontal = ('hosts', 'owners', 'music_focus', 'show_information', 'show_topic')
+    inlines = (ProgramSlotInline,)
+    list_display = ('name', 'short_description', 'broadcast_format')
+    list_filter = ('broadcast_format', 'show_information', 'show_topic', 'music_focus',)
+    ordering = ('slug',)
+    prepopulated_fields = {'slug': ('name',)}
+    search_fields = ('name', 'short_description', 'description')
+
+admin.site.register(BroadcastFormat, BroadcastFormatAdmin)
+admin.site.register(MusicFocus, MusicFocusAdmin)
+admin.site.register(ShowInformation, ShowInformationAdmin)
+admin.site.register(ShowTopic, ShowTopicAdmin)
+admin.site.register(Note, NoteAdmin)
+admin.site.register(ProgramSlot, ProgramSlotAdmin)
+admin.site.register(Show, ShowAdmin)
+
+admin.site.register(Host)
\ No newline at end of file
diff --git a/program/fixtures/broadcastformats.yaml b/program/fixtures/broadcastformats.yaml
new file mode 100644
index 0000000..b6827aa
--- /dev/null
+++ b/program/fixtures/broadcastformats.yaml
@@ -0,0 +1,35 @@
+- model: program.broadcastformat
+  pk:
+  fields:
+    format: Talk
+    slug: talk
+- model: program.broadcastformat
+  pk:
+  fields:
+    format: Musiksendung
+    slug: musiksendung
+- model: program.broadcastformat
+  pk:
+  fields:
+    format: Unmoderiertes Musikprogramm
+    slug: unmoderiertes-musikprogramm
+- model: program.broadcastformat
+  pk:
+  fields:
+    format: Feature/Magazin
+    slug: feature-magazin
+- model: program.broadcastformat
+  pk:
+  fields:
+    format: Experimentell
+    slug: experimentell
+- model: program.broadcastformat
+  pk:
+  fields:
+    format: Hörspiel/Literatur
+    slug: horspiel-literatur
+- model: program.broadcastformat
+  pk:
+  fields:
+    format: Vortrag/Diskussion
+    slug: vortrag-diskussion
\ No newline at end of file
diff --git a/program/fixtures/musicfocus.yaml b/program/fixtures/musicfocus.yaml
new file mode 100644
index 0000000..72a9dd9
--- /dev/null
+++ b/program/fixtures/musicfocus.yaml
@@ -0,0 +1,60 @@
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Jazz
+    abbrev: J
+    slug: jazz
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Volksmusik/Folk
+    abbrev: V
+    slug: volksmusik-folk
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Experimentelle Musik
+    abbrev: Ex
+    slug: expermentelle-musik
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Rock/Indie
+    abbrev: R
+    slug: rock-indie
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Metal/Hardrock
+    abbrev: M
+    slug: metal-hardrock
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Electronic
+    abbrev: E
+    slug: electronic
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Klassik
+    abbrev: K
+    slug: klassik
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Oldies
+    abbrev: O
+    slug: oldies
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Reggae/Ska
+    abbrev: Re
+    slug: reggae-ska
+- model: program.musicfocus
+  pk:
+  fields:
+    focus: Hiphop
+    abbrev: H
+    slug: hiphop
\ No newline at end of file
diff --git a/program/fixtures/rrules.yaml b/program/fixtures/rrules.yaml
new file mode 100644
index 0000000..1f09e6a
--- /dev/null
+++ b/program/fixtures/rrules.yaml
@@ -0,0 +1,25 @@
+- model: program.rrule
+  pk:
+  fields:
+    name: einmalig
+    freq: 0
+    count: 1
+    bysetpos: 1
+- model: program.rrule
+  pk:
+  fields:
+    name: wöchentlich
+    freq: 2
+    interval: 1
+- model: program.rrule
+  pk:
+  fields:
+    name: zweiwöchentlich
+    freq: 2
+    interval: 2
+- model: program.rrule
+  pk:
+  fields:
+    name: vierwöchentlich
+    freq: 2
+    interval: 4
\ No newline at end of file
diff --git a/program/fixtures/showinformation.yaml b/program/fixtures/showinformation.yaml
new file mode 100644
index 0000000..56259ec
--- /dev/null
+++ b/program/fixtures/showinformation.yaml
@@ -0,0 +1,48 @@
+- model: program.showinformation
+  pk:
+  fields:
+    information: Interkulturell
+    abbrev: I
+    slug: interkulturell
+- model: program.showinformation
+  pk:
+  fields:
+    information: Lokalbezug
+    abbrev: L
+    slug: lokalbezug
+- model: program.showinformation
+  pk:
+  fields:
+    information: Minderheiten
+    abbrev: Mi
+    slug: minderheiten
+- model: program.showinformation
+  pk:
+  fields:
+    information: Wiederholung
+    abbrev: W
+    slug: wiederholung
+- model: program.showinformation
+  pk:
+  fields:
+    information: Mehr-/Fremdsprachig
+    abbrev: M
+    slug: mehr-fremdsprachig
+- model: program.showinformation
+  pk:
+  fields:
+    information: Frauenschwerpunkt
+    abbrev: F
+    slug: frauenschwerpunkt
+- model: program.showinformation
+  pk:
+  fields:
+    information: Österreichische Musik
+    abbrev: Ö
+    slug: osterreichische-musik
+- model: program.showinformation
+  pk:
+  fields:
+    information: Sendungsübernahme
+    abbrev: U
+    slug: sendungsubernahme
\ No newline at end of file
diff --git a/program/fixtures/showtopics.yaml b/program/fixtures/showtopics.yaml
new file mode 100644
index 0000000..65c4390
--- /dev/null
+++ b/program/fixtures/showtopics.yaml
@@ -0,0 +1,30 @@
+- model: program.showtopic
+  pk:
+  fields:
+    topic: Politik/Gesellschaft
+    abbrev: P
+    slug: politik-gesellschaft
+- model: program.showtopic
+  pk:
+  fields:
+    topic: Natur/Klima/Tiere
+    abbrev: N
+    slug: natur-klima-tiere
+- model: program.showtopic
+  pk:
+  fields:
+    topic: Kultur/Kunst
+    abbrev: K
+    slug: kultur-kunst
+- model: program.showtopic
+  pk:
+  fields:
+    topic: Soziales
+    abbrev: S
+    slug: soziales
+- model: program.showtopic
+  pk:
+  fields:
+    topic: Wissenschaft/Philosophie
+    abbrev: W
+    slug: wissenschaft-philosophie
\ No newline at end of file
diff --git a/program/management/__init__.py b/program/management/__init__.py
new file mode 100644
index 0000000..3aa4ca5
--- /dev/null
+++ b/program/management/__init__.py
@@ -0,0 +1,2 @@
+__author__ = 'ers'
+  
\ No newline at end of file
diff --git a/program/management/commands/__init__.py b/program/management/commands/__init__.py
new file mode 100644
index 0000000..3aa4ca5
--- /dev/null
+++ b/program/management/commands/__init__.py
@@ -0,0 +1,2 @@
+__author__ = 'ers'
+  
\ No newline at end of file
diff --git a/program/models.py b/program/models.py
new file mode 100644
index 0000000..4849fe8
--- /dev/null
+++ b/program/models.py
@@ -0,0 +1,242 @@
+from django.contrib.auth.models import User
+from django.db import models
+from django.utils.translation import ugettext_lazy as _
+
+from datetime import datetime
+from dateutil.relativedelta import relativedelta
+from dateutil.rrule import rrule
+
+class BroadcastFormat(models.Model):
+    format = models.CharField(_("Format"), max_length=32)
+    slug = models.SlugField(_("Slug"), max_length=32, unique=True)
+
+    class Meta:
+        ordering = ('format',)
+        verbose_name = _("Broadcast format")
+        verbose_name_plural = _("Broadcast formats")
+
+    def __unicode__(self):
+        return u'%s' % self.format
+
+class ShowInformation(models.Model):
+    information = models.CharField(_("Information"), max_length=32)
+    abbrev = models.CharField(_("Abbreviation"), max_length=4, unique=True)
+    slug = models.SlugField(_("Slug"), max_length=32, unique=True)
+
+    class Meta:
+        ordering = ('information',)
+        verbose_name = _("Show information")
+        verbose_name_plural = _("Show information")
+
+    def __unicode__(self):
+        return u'%s' % self.information
+
+class ShowTopic(models.Model):
+    topic = models.CharField(_("Show topic"), max_length=32)
+    abbrev = models.CharField(_("Abbreviation"), max_length=4, unique=True)
+    slug = models.SlugField(_("Slug"), max_length=32, unique=True)
+
+    class Meta:
+        ordering = ('topic',)
+        verbose_name = _("Show topic")
+        verbose_name_plural = _("Show topics")
+
+    def __unicode__(self):
+        return u'%s' % self.topic
+
+class MusicFocus(models.Model):
+    focus = models.CharField(_("Focus"), max_length=32)
+    abbrev = models.CharField(_("Abbreviation"), max_length=4, unique=True)
+    slug = models.SlugField(_("Slug"), max_length=32, unique=True)
+
+    class Meta:
+        ordering = ('focus',)
+        verbose_name = _("Music focus")
+        verbose_name_plural = _("Music focus")
+
+    def __unicode__(self):
+        return u'%s' % self.focus
+
+class Host(models.Model):
+    name = models.CharField(_("Name"), max_length=128)
+    email = models.EmailField(_("E-Mail"), blank=True)
+    website = models.URLField(_("Website"), blank=True)
+
+    class Meta:
+         ordering = ('name',)
+         verbose_name = _("Host")
+         verbose_name_plural = _("Hosts")
+
+    def __unicode__(self):
+        return u'%s' % self.name
+
+    @models.permalink
+    def get_absolute_url(self):
+        return ('host-detail', [str(self.id)])
+
+class Show(models.Model):
+    predecessor = models.ForeignKey('self', blank=True, null=True, related_name='successors', verbose_name=_("Predecessor"))
+    hosts = models.ManyToManyField(Host, blank=True, null=True, related_name='shows', verbose_name=_("Hosts"))
+    owners = models.ManyToManyField(User, blank=True, null=True, related_name='shows', verbose_name=_("Owners"))
+    broadcast_format = models.ForeignKey(BroadcastFormat, related_name='shows', verbose_name=_("Broadcast format"))
+    show_information = models.ManyToManyField(ShowInformation, blank=True, null=True, related_name='shows', verbose_name=_("Show information"))
+    show_topic = models.ManyToManyField(ShowTopic, blank=True, null=True, related_name='shows', verbose_name=_("Show topic"))
+    music_focus = models.ManyToManyField(MusicFocus, blank=True, null=True, related_name='shows', verbose_name=_("Music focus"))
+    name = models.CharField(_("Name"), max_length=256)
+    slug = models.CharField(_("Slug"), max_length=256, unique=True)
+    image = models.ImageField(_("Image"), blank=True, null=True, upload_to='show_images')
+    short_description = models.CharField(_("Short description"), max_length=64)
+    description = models.TextField(_("Description"))
+    email = models.EmailField(_("E-Mail"), blank=True, null=True)
+    website = models.URLField(_("Website"), blank=True, null=True)
+    cba_series_id = models.IntegerField(_("CBA series ID"), blank=True, null=True)
+    created = models.DateTimeField(auto_now_add=True, editable=False)
+    last_updated = models.DateTimeField(auto_now=True, editable=False)
+
+    class Meta:
+        ordering = ('slug',)
+        verbose_name = _("Show")
+        verbose_name_plural = _("Shows")
+
+    def __unicode__(self):
+        return u'%s' % self.name
+
+    @models.permalink
+    def get_absolute_url(self):
+        return ('show-detail', [self.slug])
+
+class RRule(models.Model):
+    FREQ_CHOICES = (
+        (1, _("Monthly")),
+        (2, _("Weekly")),
+        (3, _("Daily")),
+    )
+    BYSETPOS_CHOICES = (
+        (1, _("First")),
+        (2, _("Second")),
+        (3, _("Third")),
+        (4, _("Fourth")),
+        (5, _("Fifth")),
+        (-1, _("Last")),
+    )
+    name = models.CharField(_("Name"), max_length=32, unique=True)
+    freq = models.IntegerField(_("Frequency"), choices=FREQ_CHOICES)
+    interval = models.IntegerField(_("Interval"), default=1)
+    bysetpos = models.IntegerField(_("Set position"), blank=True, choices=BYSETPOS_CHOICES, null=True)
+    count = models.IntegerField(_("Count"), blank=True, null=True)
+
+    class Meta:
+        ordering = ('-freq', 'interval', 'bysetpos')
+        verbose_name = _("Recurrence rule")
+        verbose_name_plural = _("Recurrence rules")
+
+    def __unicode__(self):
+        return u'%s' % self.name
+
+class ProgramSlot(models.Model):
+    BYWEEKDAY_CHOICES = (
+        (0, _("Monday")),
+        (1, _("Tuesday")),
+        (2, _("Wednesday")),
+        (3, _("Thursday")),
+        (4, _("Friday")),
+        (5, _("Saturday")),
+        (6, _("Sunday")),
+    )
+    rrule = models.ForeignKey(RRule, related_name='program_slots', verbose_name=_("Recurrence rule"))
+    byweekday = models.IntegerField(_("Weekday"), choices=BYWEEKDAY_CHOICES)
+    show = models.ForeignKey(Show, related_name='program_slots', verbose_name=_("Show"))
+    dstart = models.DateField(_("First date"))
+    tstart = models.TimeField(_("Start time"))
+    tend = models.TimeField(_("End time"))
+    until = models.DateField(_("Last date"))
+    is_repetition = models.BooleanField(_("Is repetition"), default=False)
+    created = models.DateTimeField(auto_now_add=True, editable=False)
+    last_updated = models.DateTimeField(auto_now=True, editable=False)
+
+    class Meta:
+        ordering = ('dstart', 'tstart')
+        unique_together = ('rrule', 'byweekday', 'dstart', 'tstart')
+        verbose_name = _("Program slot")
+        verbose_name_plural = _("Program slots")
+
+    def __unicode__(self):
+        weekday = self.BYWEEKDAY_CHOICES[self.byweekday][1]
+        tend = self.tend.strftime('%H:%M')
+        dstart = self.dstart.strftime('%d. %b %Y')
+        tstart = self.tstart.strftime('%H:%M')
+        until = self.until.strftime('%d. %b %Y')
+
+        return u'%s, %s, %s - %s, %s - %s' % (self.rrule, weekday, tstart, tend, dstart, until)
+
+    def save(self, *args, **kwargs):
+        if not self.pk:
+            super(ProgramSlot, self).save(*args, **kwargs)
+
+            if self.tend < self.tstart:
+                byweekday = self.byweekday + 1 if self.byweekday < 6 else 0
+            else:
+                byweekday = self.byweekday
+
+            starts = list(rrule(freq=self.rrule.freq,
+                dtstart=datetime.combine(self.dstart, self.tstart),
+                interval=self.rrule.interval,
+                until=self.until+relativedelta(days=+1),
+                bysetpos=self.rrule.bysetpos,
+                byweekday=self.byweekday))
+            ends = list(rrule(freq=self.rrule.freq,
+                dtstart=datetime.combine(self.dstart, self.tend),
+                interval=self.rrule.interval,
+                until=self.until+relativedelta(days=+1),
+                bysetpos=self.rrule.bysetpos,
+                byweekday=byweekday))
+
+            for k in range(len(starts)):
+                time_slot = TimeSlot(program_slot=self, start=starts[k], end=ends[k])
+                time_slot.save()
+
+class TimeSlot(models.Model):
+    program_slot = models.ForeignKey(ProgramSlot, related_name='time_slots', verbose_name=_("Program slot"))
+    start = models.DateTimeField(_("Start time"))
+    end = models.DateTimeField(_("End time"))
+
+    class Meta:
+        ordering = ('start', 'end')
+        verbose_name = _("Time slot")
+        verbose_name_plural = _("Time slots")
+
+    def __unicode__(self):
+        start = self.start.strftime('%d. %b %Y %H:%M')
+        end = self.end.strftime('%H:%M')
+
+        return u'%s: %s - %s' % (self.show(), start, end)
+
+    def show(self):
+        return self.program_slot.show
+
+    @models.permalink
+    def get_absolute_url(self):
+        return ('timeslot-detail', [self.id])
+
+class Note(models.Model):
+    STATUS_CHOICES = (
+        (0, _("Cancellation")),
+        (1, _("Recommendation")),
+        (2, _("Repetition")),
+    )
+    time_slot = models.OneToOneField(TimeSlot, verbose_name=_("Time slot"))
+    owner = models.ForeignKey(User, related_name='notes', verbose_name=_("Owner"))
+    title = models.CharField(_("Title"), max_length=128)
+    content = models.TextField(_("Content"))
+    status = models.IntegerField(_("Status"), choices=STATUS_CHOICES, default=1)
+    cba_entry_id = models.IntegerField(_("CBA entry ID"), blank=True, null=True)
+    created = models.DateTimeField(auto_now_add=True, editable=False)
+    last_updated = models.DateTimeField(auto_now=True, editable=False)
+
+    class Meta:
+        ordering = ('time_slot',)
+        verbose_name = _("Note")
+        verbose_name_plural = _("Notes")
+
+    def __unicode__(self):
+        return u'%s - %s' % (self.title, self.time_slot)
\ No newline at end of file
diff --git a/program/tests.py b/program/tests.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/program/tests.py
diff --git a/program/urls.py b/program/urls.py
new file mode 100644
index 0000000..850fbdd
--- /dev/null
+++ b/program/urls.py
@@ -0,0 +1,14 @@
+from django.conf.urls.defaults import *
+from django.views.generic.detail import DetailView
+from django.views.generic.list import ListView
+
+from models import Host, Show, TimeSlot
+from views import ShowListView
+
+urlpatterns = patterns('',
+    url('^hosts/$', ListView.as_view(model=Host,context_object_name='host_list')),
+    url('^host/(?P<pk>\d+)/$', DetailView.as_view(model=Host), name='host-detail'),
+    url('^shows/$', ShowListView.as_view(model=Show)),
+    url('^show/(?P<slug>[\w-]+)/$', DetailView.as_view(model=Show), name='show-detail'),
+    url('^timeslot/(?P<pk>\d+)/$', DetailView.as_view(model=TimeSlot, context_object_name='timeslot'), name='timeslot-detail'),
+)
\ No newline at end of file
diff --git a/program/views.py b/program/views.py
new file mode 100644
index 0000000..c6974b9
--- /dev/null
+++ b/program/views.py
@@ -0,0 +1,17 @@
+from django.views.generic.list import ListView
+
+from models import BroadcastFormat, MusicFocus, Show, ShowInformation, ShowTopic
+
+class ShowListView(ListView):
+    context_object_name = 'show_list'
+    model = Show
+
+    def get_context_data(self, **kwargs):
+        context = super(ShowListView, self).get_context_data(**kwargs)
+
+        context['broadcast_format_list'] = BroadcastFormat.objects.all()
+        context['music_focus_list'] = MusicFocus.objects.all()
+        context['show_information_list'] = ShowInformation.objects.all()
+        context['show_topic_list'] = ShowTopic.objects.all()
+
+        return context
\ No newline at end of file