views.py 24.3 KB
Newer Older
Simon Daron's avatar
Simon Daron committed
1
from datetime import datetime, timedelta
Simon Daron's avatar
Simon Daron committed
2
import time
3
import math
Simon Daron's avatar
Simon Daron committed
4

5
from django.views.decorators.cache import cache_control
Simon Daron's avatar
Simon Daron committed
6
7
8
from django.views.generic.base import TemplateView
from django.views.generic.detail import DetailView
from django.views.decorators.csrf import csrf_exempt
fred's avatar
fred committed
9
from django.views.generic.dates import _date_from_string
Simon Daron's avatar
Simon Daron committed
10

Simon Daron's avatar
Simon Daron committed
11
12
from django.core.paginator import Paginator

fred's avatar
fred committed
13
14
15
from django.contrib.syndication.views import Feed
from django.utils.feedgenerator import Atom1Feed

fred's avatar
fred committed
16
import fiber.views
fred's avatar
fred committed
17
from haystack.query import SearchQuerySet
Simon Daron's avatar
Simon Daron committed
18
19
from jsonresponse import to_json

Simon Daron's avatar
Simon Daron committed
20
from emissions.models import Category, Emission, Episode, Diffusion, SoundFile, \
Simon Daron's avatar
Simon Daron committed
21
22
        Schedule, Nonstop, NewsItem, NewsCategory

fred's avatar
fred committed
23
from emissions.utils import whatsonair, period_program
Simon Daron's avatar
Simon Daron committed
24

25
26
from newsletter.forms import SubscribeForm

fred's avatar
fred committed
27
28
from . import utils

Simon Daron's avatar
Simon Daron committed
29

30
class EmissionMixin:
fred's avatar
fred committed
31
    def get_emission_context(self, emission, episode_ids=None):
32
        context = {}
33
34
35

        # get all episodes, with an additional attribute to get the date of
        # their first diffusion
fred's avatar
fred committed
36
37
38
39
40
41
        episodes_queryset = Episode.objects.select_related()
        if episode_ids is not None:
            episodes_queryset = episodes_queryset.filter(id__in=episode_ids)
        else:
            episodes_queryset = episodes_queryset.filter(emission=emission)

42
        context['episodes'] = \
fred's avatar
fred committed
43
                episodes_queryset.extra(select={
44
45
46
47
48
49
50
51
52
53
54
                        'first_diffusion': 'emissions_diffusion.datetime',
                        },
                        select_params=(False, True),
                        where=['''datetime = (SELECT MIN(datetime)
                                                FROM emissions_diffusion
                                               WHERE episode_id = emissions_episode.id)'''],
                        tables=['emissions_diffusion'],
                    ).order_by('-first_diffusion')

        # get all related soundfiles in a single query
        soundfiles = {}
fred's avatar
fred committed
55
56
57
58
59
60
61
        if episode_ids is not None:
            for episode_id in episode_ids:
                soundfiles[episode_id] = None
        else:
            for episode in Episode.objects.filter(emission=emission):
                soundfiles[episode.id] = None

fred's avatar
fred committed
62
        for soundfile in SoundFile.objects.select_related().filter(podcastable=True,
63
                fragment=False, episode__emission=emission):
64
65
            soundfiles[soundfile.episode_id] = soundfile

fred's avatar
fred committed
66
        Episode.set_prefetched_soundfiles(soundfiles)
67

Simon Daron's avatar
Simon Daron committed
68
69
        #context['futurEpisodes'] = context['episodes'].filter(first_diffusion='2013')[0:3]

70
        return context
71
72
73
74
75
76
77
78
79


class EmissionDetailView(DetailView, EmissionMixin):
    model = Emission

    def get_context_data(self, **kwargs):
        context = super(EmissionDetailView, self).get_context_data(**kwargs)
        context['sectionName'] = "Emissions"
        context['schedules'] = Schedule.objects.select_related().filter(emission=self.object).order_by('datetime')
80
        context['news'] = NewsItem.objects.all().filter(emission=self.object.id).order_by('-date')[:3]
81
82
        context.update(self.get_emission_context(self.object))
        return context
83
84
emission = EmissionDetailView.as_view()

85
class EpisodeDetailView(DetailView, EmissionMixin):
86
87
88
89
    model = Episode

    def get_context_data(self, **kwargs):
        context = super(EpisodeDetailView, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
90
        context['sectionName'] = "Emissions"
91
92
        context['diffusions'] = Diffusion.objects.select_related().filter(episode=self.object.id)
        context['soundfiles'] = SoundFile.objects.select_related().filter(episode=self.object.id)
93
        context['emission'] = Emission.objects.get(slug=self.kwargs.get('emission_slug'))
94
        context.update(self.get_emission_context(context['emission']))
95
96
97
        return context
episode = EpisodeDetailView.as_view()

Simon Daron's avatar
Simon Daron committed
98

99
100
101
102
103
104
105
106
class EmissionEpisodesDetailView(DetailView, EmissionMixin):
    model = Emission
    template_name = 'emissions/episodes.html'

    def get_context_data(self, **kwargs):
        context = super(EmissionEpisodesDetailView, self).get_context_data(**kwargs)
        context['sectionName'] = "Emissions"
        context['schedules'] = Schedule.objects.select_related().filter(emission=self.object).order_by('datetime')
fred's avatar
fred committed
107
108
109
110

        context['search_query'] = self.request.GET.get('q')
        if context['search_query']:
            # query string
fred's avatar
fred committed
111
112
            sqs = SearchQuerySet().filter(django_ct='emissions.episode',
                    emission_slug_exact=self.object.slug, text=context['search_query'])
fred's avatar
fred committed
113
114
115
116
117
            episode_ids = [x.pk for x in sqs]
        else:
            episode_ids = None

        context.update(self.get_emission_context(self.object, episode_ids=episode_ids))
118
119
120
        return context
emissionEpisodes = EmissionEpisodesDetailView.as_view()

Simon Daron's avatar
Simon Daron committed
121
122
123
class ProgramView(TemplateView):
    template_name = 'program.html'

Simon Daron's avatar
Simon Daron committed
124
    def get_context_data(self, year=None, week=None, **kwargs):
Simon Daron's avatar
Simon Daron committed
125
        context = super(ProgramView, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
126
        context['sectionName'] = "Emissions"
fred's avatar
fred committed
127

Simon Daron's avatar
Simon Daron committed
128
        context['weekday'] = datetime.today().weekday()
fred's avatar
fred committed
129
130
131
132
133
134

        context['week'] = week = int(week) if week is not None else datetime.today().isocalendar()[1]
        context['year'] = year = int(year) if year is not None else datetime.today().isocalendar()[0]
        context['week_first_day'] = utils.tofirstdayinisoweek(year, week)
        context['week_last_day'] = context['week_first_day'] + timedelta(days=6)

Simon Daron's avatar
Simon Daron committed
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
        return context

program = ProgramView.as_view()

class TimeCell:
    nonstop = None
    w = 1
    h = 1
    time_label = None

    def __init__(self, i, j):
        self.x = i
        self.y = j
        self.schedules = []

    def add_schedule(self, schedule):
        end_time = schedule.datetime + timedelta(
                minutes=schedule.get_duration())
        self.time_label = '%02d:%02d-%02d:%02d' % (
                schedule.datetime.hour,
                schedule.datetime.minute,
                end_time.hour,
                end_time.minute)
        self.schedules.append(schedule)

    def __unicode__(self):
        if self.schedules:
            return ', '.join([x.emission.title for x in self.schedules])
        else:
            return self.nonstop

    def __eq__(self, other):
        return (unicode(self) == unicode(other) and self.time_label == other.time_label)


class Grid(TemplateView):
    template_name = 'grid.html'

    def get_context_data(self, **kwargs):
        context = super(Grid, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
175
        context['sectionName'] = "Emissions"
Simon Daron's avatar
Simon Daron committed
176
177
178
179
180
181
182
183
184
185
186
187
188

        nb_lines = 2 * 24 # the cells are half hours
        grid = []

        times = ['%02d:%02d' % (x/2, x%2*30) for x in range(nb_lines)]
        # start grid after the night programs
        times = times[2*Schedule.DAY_HOUR_START:] + times[:2*Schedule.DAY_HOUR_START]

        nonstops = []
        for nonstop in Nonstop.objects.all():
            if nonstop.start < nonstop.end:
                nonstops.append([nonstop.start.hour + nonstop.start.minute/60.,
                                 nonstop.end.hour + nonstop.end.minute/60.,
fred's avatar
fred committed
189
                                 nonstop.title, nonstop.slug])
Simon Daron's avatar
Simon Daron committed
190
191
192
193
            else:
                # crossing midnight
                nonstops.append([nonstop.start.hour + nonstop.start.minute/60.,
                                 24,
fred's avatar
fred committed
194
                                 nonstop.title, nonstop.slug])
Simon Daron's avatar
Simon Daron committed
195
196
                nonstops.append([0,
                                 nonstop.end.hour + nonstop.end.minute/60.,
fred's avatar
fred committed
197
                                 nonstop.title, nonstop.slug])
Simon Daron's avatar
Simon Daron committed
198
199
200
201
202
203
204
205
206
207
        nonstops.sort()

        for i in range(nb_lines):
            grid.append([])
            for j in range(7):
                grid[-1].append(TimeCell(i, j))

            nonstop = [x for x in nonstops if i>=x[0]*2 and i<x[1]*2][0]
            for time_cell in grid[-1]:
                time_cell.nonstop = nonstop[2]
fred's avatar
fred committed
208
                time_cell.nonstop_slug = nonstop[3]
Simon Daron's avatar
Simon Daron committed
209
210
211
212
213
214
                if nonstop[1] == 5:
                    # the one ending at 5am will be cut down, so we inscribe
                    # its duration manually
                    time_cell.time_label = '%02d:00-%02d:00' % (
                            nonstop[0], nonstop[1])

215
216
        for schedule in Schedule.objects.prefetch_related(
                'emission__categories').select_related().order_by('datetime'):
Simon Daron's avatar
Simon Daron committed
217
218
219
220
221
222
223
224
225
226
227
228
            row_start = schedule.datetime.hour * 2 + \
                    int(math.ceil(schedule.datetime.minute / 30))
            day_no = schedule.get_weekday()

            for step in range(int(math.ceil(schedule.get_duration() / 30.))):
                if grid[(row_start+step)%nb_lines][day_no] is None:
                    grid[(row_start+step)%nb_lines][day_no] = TimeCell()
                grid[(row_start+step)%nb_lines][day_no].add_schedule(schedule)

        # start grid after the night programs
        grid = grid[2*Schedule.DAY_HOUR_START:] + grid[:2*Schedule.DAY_HOUR_START]

229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
        # look for the case where the same emission has different schedules for
        # the same time cell, for example if it lasts one hour the first week,
        # and two hours the third week.
        for i in range(nb_lines):
            grid[i] = [x for x in grid[i] if x is not None]
            for j, cell in enumerate(grid[i]):
                if grid[i][j] is None:
                    continue
                if len(grid[i][j].schedules) > 1:
                    time_cell_emissions = {}
                    for schedule in grid[i][j].schedules:
                        if not schedule.emission.id in time_cell_emissions:
                            time_cell_emissions[schedule.emission.id] = []
                        time_cell_emissions[schedule.emission.id].append(schedule)
                    for schedule_list in time_cell_emissions.values():
                        if len(schedule_list) == 1:
                            continue
                        # here it is, same cell, same emission, several
                        # schedules
248
249
250
251
252
253
254
255
256
257
258
                        schedule_list.sort(lambda x,y: cmp(x.get_duration(), y.get_duration()))

                        schedule = schedule_list[0]
                        end_time = schedule.datetime + timedelta(
                                minutes=schedule.get_duration())
                        grid[i][j].time_label = '%02d:%02d-%02d:%02d' % (
                                schedule.datetime.hour,
                                schedule.datetime.minute,
                                end_time.hour,
                                end_time.minute)

259
260
261
262
263
264
265
                        for schedule in schedule_list[1:]:
                            grid[i][j].schedules.remove(schedule)
                            end_time = schedule.datetime + timedelta(minutes=schedule.get_duration())
                            schedule_list[0].time_label_extra = ', -%02d:%02d %s' % (
                                    end_time.hour, end_time.minute, schedule.weeks_string)

        # merge adjacent
fred's avatar
fred committed
266
267
268

        # 1st thing is to merge cells on the same line, this will mostly catch
        # consecutive nonstop cells
Simon Daron's avatar
Simon Daron committed
269
270
271
272
273
274
        for i in range(nb_lines):
            for j, cell in enumerate(grid[i]):
                if grid[i][j] is None:
                    continue
                t = 1
                try:
fred's avatar
fred committed
275
276
                    # if the cells are identical, they are removed from the
                    # grid, and current cell width is increased
Simon Daron's avatar
Simon Daron committed
277
278
279
280
281
282
                    while grid[i][j+t] == cell:
                        cell.w += 1
                        grid[i][j+t] = None
                        t += 1
                except IndexError:
                    pass
fred's avatar
fred committed
283
284

            # once we're done we remove empty cells
Simon Daron's avatar
Simon Daron committed
285
286
            grid[i] = [x for x in grid[i] if x is not None]

fred's avatar
fred committed
287
288
        # 2nd thing is to merge cells vertically, this is emissions that last
        # for more than 30 minutes
Simon Daron's avatar
Simon Daron committed
289
290
291
292
293
294
295
296
        for i in range(nb_lines):
            grid[i] = [x for x in grid[i] if x is not None]
            for j, cell in enumerate(grid[i]):
                if grid[i][j] is None:
                    continue
                t = 1
                try:
                    while True:
fred's avatar
fred committed
297
                        # we look if the next time cell has the same emissions
Simon Daron's avatar
Simon Daron committed
298
299
                        same_cell_below = [(bj, x) for bj, x in enumerate(grid[i+cell.h])
                                           if x == cell and x.y == cell.y and x.w == cell.w]
fred's avatar
fred committed
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
                        if same_cell_below:
                            # if the cell was identical, we remove it and
                            # increase current cell height
                            bj, same_cell_below = same_cell_below[0]
                            del grid[i+cell.h][bj]
                            cell.h += 1
                        else:
                            # if the cell is different, we have a closer look
                            # to it, so we can remove emissions that will
                            # already be mentioned in the current cell.
                            #
                            # For example:
                            #  - 7am30, seuls contre tout, 1h30
                            #  - 8am, du pied gauche & la voix de la rue, 1h
                            # should produce: (this is case A)
                            #  |      7:30-9:00      |
                            #  |  seuls contre tout  |
                            #  |---------------------|
                            #  |      8:00-9:00      |
                            #  |   du pied gauche    |
                            #  |  la voix de la rue  |
                            #
                            # On the other hand, if all three emissions started
                            # at 7am30, we want: (this is case B)
                            #  |      7:30-9:00      |
                            #  |  seuls contre tout  |
                            #  |   du pied gauche    |
                            #  |  la voix de la rue  |
                            # that is we merge all of them, ignoring the fact
                            # that the other emissions will stop at 8am30
                            current_cell_schedules = set(grid[i][j].schedules)
331
                            current_cell_emissions = set([x.emission for x in current_cell_schedules])
fred's avatar
fred committed
332
333
334
335
336
337
338
                            cursor = 1
                            while True and current_cell_schedules:
                                same_cell_below = [x for x in grid[i+cursor] if x.y == grid[i][j].y]
                                if not same_cell_below:
                                    cursor += 1
                                    continue
                                same_cell_below = same_cell_below[0]
339
340
341
                                same_cell_below_emissions = set([x.emission for x in same_cell_below.schedules])

                                if current_cell_emissions.issubset(same_cell_below_emissions):
fred's avatar
fred committed
342
343
344
345
                                    # this handles case A (see comment above)
                                    for schedule in current_cell_schedules:
                                        if schedule in same_cell_below.schedules:
                                            same_cell_below.schedules.remove(schedule)
346
347
                                elif same_cell_below_emissions and \
                                        current_cell_emissions.issuperset(same_cell_below_emissions):
fred's avatar
fred committed
348
                                    # this handles case B (see comment above)
349
350
                                    # we set the cell time label to the longest
                                    # period
fred's avatar
fred committed
351
                                    grid[i][j].time_label = same_cell_below.time_label
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
                                    # then we sort emissions so the longest are
                                    # put first
                                    grid[i][j].schedules.sort(
                                            lambda x, y: -cmp(x.get_duration(), y.get_duration()))
                                    # then we add individual time labels to the
                                    # other schedules
                                    for schedule in current_cell_schedules:
                                        if schedule not in same_cell_below.schedules:
                                            end_time = schedule.datetime + timedelta(
                                                    minutes=schedule.get_duration())
                                            schedule.time_label = '%02d:%02d-%02d:%02d' % (
                                                    schedule.datetime.hour,
                                                    schedule.datetime.minute,
                                                    end_time.hour,
                                                    end_time.minute)
fred's avatar
fred committed
367
368
                                    grid[i][j].h += 1
                                    grid[i+cursor].remove(same_cell_below)
369
370
371
372
373
374
375
                                elif same_cell_below_emissions and \
                                        current_cell_emissions.intersection(same_cell_below_emissions):
                                    same_cell_below.schedules = [x for x in
                                            same_cell_below.schedules if
                                            x.emission not in
                                            current_cell_emissions or
                                            x.get_duration() < 30]
fred's avatar
fred committed
376
                                cursor += 1
Simon Daron's avatar
Simon Daron committed
377
378
379
380
381
382
383
384
385
386
                            break
                except IndexError:
                    pass

        # cut night at 3am
        grid = grid[:42]
        times = times[:42]

        context['grid'] = grid
        context['times'] = times
Simon Daron's avatar
Simon Daron committed
387
        context['categories'] = Category.objects.all()
Simon Daron's avatar
Simon Daron committed
388
389
390
391
392
393
394
395
396
397
398
399
400
        context['weekdays'] = ['Lundi', 'Mardi', 'Mercredi', 'Jeudi',
                'Vendredi', 'Samedi', 'Dimanche']

        return context

grid = Grid.as_view()


class Home(TemplateView):
    template_name = 'home.html'

    def get_context_data(self, **kwargs):
        context = super(Home, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
401
        context['sectionName'] = "Home"
402
        context['focus'] = NewsItem.objects.select_related('category').filter(focus=True).exclude(image__isnull=True).exclude(image__exact='').order_by('-date')[:5]
403
404
        context['emissions'] = Emission.objects.filter(archived=False,
                creation_timestamp__gte=datetime(2013, 9, 13)).order_by('title')
Simon Daron's avatar
Simon Daron committed
405
406
407
408
409
410
        schedules = Schedule.objects.select_related().order_by('datetime')
        days = []
        for day in range(7):
            days.append({'schedules': [x for x in schedules if x.is_on_weekday(day+1)],
                         'datetime': datetime(2007, 1, day+1)})
        context['days'] = days
411

412
413
        context['soundfiles'] = SoundFile.objects.prefetch_related('episode__emission__categories').filter(
                podcastable=True, fragment=False) \
414
415
416
417
418
419
420
421
                .select_related().extra(select={
                    'first_diffusion': 'emissions_diffusion.datetime', },
                    select_params=(False, True),
                    where=['''datetime = (SELECT MIN(datetime)
                                            FROM emissions_diffusion
                                        WHERE episode_id = emissions_episode.id)'''],
                    tables=['emissions_diffusion'],).order_by('-first_diffusion') [:6]

422
423
        context['newsletter_form'] = SubscribeForm()

Simon Daron's avatar
Simon Daron committed
424
425
426
427
        return context

home = Home.as_view()

Simon Daron's avatar
Simon Daron committed
428
class NewsItemView(DetailView):
Simon Daron's avatar
Simon Daron committed
429
430
    model = NewsItem
    def get_context_data(self, **kwargs):
Simon Daron's avatar
Simon Daron committed
431
        context = super(NewsItemView, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
432
        context['sectionName'] = "News"
fred's avatar
fred committed
433
        context['focus'] = list(NewsItem.objects.select_related('category').filter(focus=True).exclude(image__isnull=True).exclude(image__exact='').order_by('-date')[0:9])
Simon Daron's avatar
Simon Daron committed
434
        context['categories'] = NewsCategory.objects.all()
Simon Daron's avatar
Simon Daron committed
435
        return context
Simon Daron's avatar
Simon Daron committed
436
newsitemview = NewsItemView.as_view()
Simon Daron's avatar
Simon Daron committed
437

Simon Daron's avatar
Simon Daron committed
438
439
440
441
class News(TemplateView):
    template_name = 'news.html'
    def get_context_data(self, **kwargs):
        context = super(News, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
442
        context['sectionName'] = "News"
fred's avatar
fred committed
443
        context['news'] = NewsItem.objects.all().exclude(image__isnull=True).exclude(image__exact='').order_by('-date')[:14]
Simon Daron's avatar
Simon Daron committed
444
445
446
447
        return context

news = News.as_view()

448
449
450
451
452
class NewsArchives(TemplateView):
    template_name = 'news/archives.html'
    def get_context_data(self, **kwargs):
        context = super(NewsArchives, self).get_context_data(**kwargs)
        context['sectionName'] = "News"
fred's avatar
fred committed
453
454
455
456
457
        context['search_query'] = self.request.GET.get('q')
        sqs = SearchQuerySet().filter(django_ct='emissions.newsitem')
        if context['search_query']:
            # query string
            sqs = sqs.filter(text=context['search_query'])
fred's avatar
fred committed
458
459
        else:
            sqs = sqs.order_by('-date')
fred's avatar
fred committed
460
461
462
463
464

        sqs = sqs.load_all()

        context['results'] = sqs

465
466
467
468
        return context

newsArchives = NewsArchives.as_view()

Simon Daron's avatar
Simon Daron committed
469
470
471
472
473
class Emissions(TemplateView):
    template_name = 'emissions.html'

    def get_context_data(self, **kwargs):
        context = super(Emissions, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
474
        context['sectionName'] = "Emissions"
475
        context['emissions'] = Emission.objects.prefetch_related('categories').filter(archived=False).order_by('title')
Simon Daron's avatar
Simon Daron committed
476
        context['categories'] = Category.objects.all()
Simon Daron's avatar
Simon Daron committed
477
478
479
480
        return context

emissions = Emissions.as_view()

481
class EmissionsArchives(TemplateView):
482
    template_name = 'emissions/archives.html'
483

Simon Daron's avatar
Simon Daron committed
484
    def get_context_data(self, **kwargs):
485
        context = super(EmissionsArchives, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
486
        context['sectionName'] = "Emissions"
fred's avatar
fred committed
487
        context['emissions'] = Emission.objects.prefetch_related('categories').filter(archived=True).order_by('title')
488
        context['categories'] = Category.objects.all()
Simon Daron's avatar
Simon Daron committed
489
        return context
490
491
emissionsArchives = EmissionsArchives.as_view()

Simon Daron's avatar
Simon Daron committed
492

Simon Daron's avatar
Simon Daron committed
493
494
495
496
497
class Listen(TemplateView):
    template_name = 'listen.html'

    def get_context_data(self, **kwargs):
        context = super(Listen, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
498
        context['sectionName'] = "Listen"
499
500
        context['soundfiles'] = SoundFile.objects.prefetch_related('episode__emission__categories').filter(
                podcastable=True, fragment=False) \
501
502
503
504
505
506
                .select_related().extra(select={
                    'first_diffusion': 'emissions_diffusion.datetime', },
                    select_params=(False, True),
                    where=['''datetime = (SELECT MIN(datetime)
                                            FROM emissions_diffusion
                                        WHERE episode_id = emissions_episode.id)'''],
fred's avatar
fred committed
507
                    tables=['emissions_diffusion'],).order_by('-first_diffusion') [:10]
508

Simon Daron's avatar
Simon Daron committed
509
        context['categories'] = Category.objects.all()
fred's avatar
fred committed
510

Simon Daron's avatar
Simon Daron committed
511
512
513
514
        return context

listen = Listen.as_view()

515
@cache_control(max_age=25)
Simon Daron's avatar
Simon Daron committed
516
517
518
519
520
521
522
523
524
525
526
527
528
529
@csrf_exempt
@to_json('api')
def onair(request):
    d = whatsonair()
    if d.get('episode'):
        d['episode'] = {
            'title': d['episode'].title,
            'url': d['episode'].get_absolute_url()
        }
    if d.get('emission'):
        d['emission'] = {
            'title': d['emission'].title,
            'url': d['emission'].get_absolute_url()
        }
fred's avatar
fred committed
530
531
532
533
534
    if d.get('nonstop'):
        d['nonstop'] = {
            'title': d['nonstop'].title,
        }
    if d.get('current_slot'):
fred's avatar
fred committed
535
        del d['current_slot']
Simon Daron's avatar
Simon Daron committed
536
537
538
539
540
541
542
    return d


class NewsItemDetailView(DetailView):
    model = NewsItem

newsitem = NewsItemDetailView.as_view()
fred's avatar
fred committed
543
544
545
546
547
548
549
550
551
552
553
554
555
556


class PodcastsFeedView(TemplateView):
    template_name = 'podcasts.html'
    content_type = 'application/rss+xml'

    def get_context_data(self, **kwargs):
        context = super(PodcastsFeedView, self).get_context_data(**kwargs)
        context['base_url'] = self.request.build_absolute_uri('/')[:-1]
        context['soundfiles'] = SoundFile.objects.select_related().filter(
                podcastable=True).order_by('-creation_timestamp')
        return context

podcasts_feed = PodcastsFeedView.as_view()
fred's avatar
fred committed
557
558
559
560
561
562
563
564


class FiberPageView(fiber.views.FiberTemplateView):
    def get_context_data(self, **kwargs):
        context = super(FiberPageView, self).get_context_data(**kwargs)
        context['sectionName'] = 'About'
        return context
fiber_page = FiberPageView.as_view()
fred's avatar
fred committed
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581


class RssNewsFeed(Feed):
    title = 'Radio Panik'
    link = '/news/'
    description_template = 'news/feed.html'

    def items(self):
        return NewsItem.objects.order_by('-date')[:10]

rss_news_feed = RssNewsFeed()

class AtomNewsFeed(RssNewsFeed):
    feed_type = Atom1Feed


atom_news_feed = AtomNewsFeed()