views.py 24.8 KB
Newer Older
Simon Daron's avatar
Simon Daron committed
1
from datetime import datetime, timedelta
2
import math
3
4
5
import os
import stat
import time
Simon Daron's avatar
Simon Daron committed
6

7
from django.views.decorators.cache import cache_control
Simon Daron's avatar
Simon Daron committed
8
9
10
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
11
from django.views.generic.dates import _date_from_string
Simon Daron's avatar
Simon Daron committed
12

Simon Daron's avatar
Simon Daron committed
13
14
from django.core.paginator import Paginator

fred's avatar
fred committed
15
16
17
from django.contrib.syndication.views import Feed
from django.utils.feedgenerator import Atom1Feed

fred's avatar
fred committed
18
import fiber.views
fred's avatar
fred committed
19
from haystack.query import SearchQuerySet
Simon Daron's avatar
Simon Daron committed
20
21
from jsonresponse import to_json

Simon Daron's avatar
Simon Daron committed
22
from emissions.models import Category, Emission, Episode, Diffusion, SoundFile, \
Simon Daron's avatar
Simon Daron committed
23
24
        Schedule, Nonstop, NewsItem, NewsCategory

fred's avatar
fred committed
25
from emissions.utils import whatsonair, period_program
Simon Daron's avatar
Simon Daron committed
26

27
28
from newsletter.forms import SubscribeForm

fred's avatar
fred committed
29
30
from . import utils

Simon Daron's avatar
Simon Daron committed
31

32
class EmissionMixin:
fred's avatar
fred committed
33
    def get_emission_context(self, emission, episode_ids=None):
34
        context = {}
35
36
37

        # get all episodes, with an additional attribute to get the date of
        # their first diffusion
fred's avatar
fred committed
38
39
40
41
42
43
        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)

44
        context['episodes'] = \
fred's avatar
fred committed
45
                episodes_queryset.extra(select={
46
47
48
49
50
51
52
53
54
55
56
                        '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
57
58
59
60
61
62
63
        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
64
        for soundfile in SoundFile.objects.select_related().filter(podcastable=True,
65
                fragment=False, episode__emission=emission):
66
67
            soundfiles[soundfile.episode_id] = soundfile

fred's avatar
fred committed
68
        Episode.set_prefetched_soundfiles(soundfiles)
69

Simon Daron's avatar
Simon Daron committed
70
71
        #context['futurEpisodes'] = context['episodes'].filter(first_diffusion='2013')[0:3]

72
        return context
73
74
75
76
77
78
79
80
81


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')
82
        context['news'] = NewsItem.objects.all().filter(emission=self.object.id).order_by('-date')[:3]
83
84
        context.update(self.get_emission_context(self.object))
        return context
85
86
emission = EmissionDetailView.as_view()

87
class EpisodeDetailView(DetailView, EmissionMixin):
88
89
90
91
    model = Episode

    def get_context_data(self, **kwargs):
        context = super(EpisodeDetailView, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
92
        context['sectionName'] = "Emissions"
93
94
        context['diffusions'] = Diffusion.objects.select_related().filter(episode=self.object.id)
        context['soundfiles'] = SoundFile.objects.select_related().filter(episode=self.object.id)
95
        context['emission'] = Emission.objects.get(slug=self.kwargs.get('emission_slug'))
96
        context.update(self.get_emission_context(context['emission']))
97
98
99
        return context
episode = EpisodeDetailView.as_view()

Simon Daron's avatar
Simon Daron committed
100

101
102
103
104
105
106
107
108
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
109
110
111
112

        context['search_query'] = self.request.GET.get('q')
        if context['search_query']:
            # query string
fred's avatar
fred committed
113
114
            sqs = SearchQuerySet().filter(django_ct='emissions.episode',
                    emission_slug_exact=self.object.slug, text=context['search_query'])
fred's avatar
fred committed
115
116
117
118
119
            episode_ids = [x.pk for x in sqs]
        else:
            episode_ids = None

        context.update(self.get_emission_context(self.object, episode_ids=episode_ids))
120
121
122
        return context
emissionEpisodes = EmissionEpisodesDetailView.as_view()

Simon Daron's avatar
Simon Daron committed
123
124
125
class ProgramView(TemplateView):
    template_name = 'program.html'

Simon Daron's avatar
Simon Daron committed
126
    def get_context_data(self, year=None, week=None, **kwargs):
Simon Daron's avatar
Simon Daron committed
127
        context = super(ProgramView, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
128
        context['sectionName'] = "Emissions"
fred's avatar
fred committed
129

Simon Daron's avatar
Simon Daron committed
130
        context['weekday'] = datetime.today().weekday()
fred's avatar
fred committed
131
132
133
134
135
136

        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
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
175
176
        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
177
        context['sectionName'] = "Emissions"
Simon Daron's avatar
Simon Daron committed
178
179
180
181
182
183
184
185
186
187
188
189
190

        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
191
                                 nonstop.title, nonstop.slug])
Simon Daron's avatar
Simon Daron committed
192
193
194
195
            else:
                # crossing midnight
                nonstops.append([nonstop.start.hour + nonstop.start.minute/60.,
                                 24,
fred's avatar
fred committed
196
                                 nonstop.title, nonstop.slug])
Simon Daron's avatar
Simon Daron committed
197
198
                nonstops.append([0,
                                 nonstop.end.hour + nonstop.end.minute/60.,
fred's avatar
fred committed
199
                                 nonstop.title, nonstop.slug])
Simon Daron's avatar
Simon Daron committed
200
201
202
203
204
205
206
207
208
209
        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
210
                time_cell.nonstop_slug = nonstop[3]
Simon Daron's avatar
Simon Daron committed
211
212
213
214
215
216
                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])

217
218
        for schedule in Schedule.objects.prefetch_related(
                'emission__categories').select_related().order_by('datetime'):
Simon Daron's avatar
Simon Daron committed
219
220
221
222
223
224
225
226
227
228
229
230
            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]

231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
        # 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
250
251
252
253
254
255
256
257
258
259
260
                        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)

261
262
263
264
265
266
267
                        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
268
269
270

        # 1st thing is to merge cells on the same line, this will mostly catch
        # consecutive nonstop cells
Simon Daron's avatar
Simon Daron committed
271
272
273
274
275
276
        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
277
278
                    # if the cells are identical, they are removed from the
                    # grid, and current cell width is increased
Simon Daron's avatar
Simon Daron committed
279
280
281
282
283
284
                    while grid[i][j+t] == cell:
                        cell.w += 1
                        grid[i][j+t] = None
                        t += 1
                except IndexError:
                    pass
fred's avatar
fred committed
285
286

            # once we're done we remove empty cells
Simon Daron's avatar
Simon Daron committed
287
288
            grid[i] = [x for x in grid[i] if x is not None]

fred's avatar
fred committed
289
290
        # 2nd thing is to merge cells vertically, this is emissions that last
        # for more than 30 minutes
Simon Daron's avatar
Simon Daron committed
291
292
293
294
295
296
297
298
        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
299
                        # we look if the next time cell has the same emissions
Simon Daron's avatar
Simon Daron committed
300
301
                        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
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
331
332
                        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)
333
                            current_cell_emissions = set([x.emission for x in current_cell_schedules])
fred's avatar
fred committed
334
335
336
337
338
339
340
                            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]
341
342
343
                                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
344
345
346
347
                                    # 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)
348
349
                                elif same_cell_below_emissions and \
                                        current_cell_emissions.issuperset(same_cell_below_emissions):
fred's avatar
fred committed
350
                                    # this handles case B (see comment above)
351
352
                                    # we set the cell time label to the longest
                                    # period
fred's avatar
fred committed
353
                                    grid[i][j].time_label = same_cell_below.time_label
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
                                    # 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
369
370
                                    grid[i][j].h += 1
                                    grid[i+cursor].remove(same_cell_below)
371
372
373
374
375
376
377
                                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
378
                                cursor += 1
Simon Daron's avatar
Simon Daron committed
379
380
381
382
383
384
385
386
387
388
                            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
389
        context['categories'] = Category.objects.all()
Simon Daron's avatar
Simon Daron committed
390
391
392
393
394
395
396
397
398
399
400
401
402
        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
403
        context['sectionName'] = "Home"
404
        context['focus'] = NewsItem.objects.select_related('category').filter(focus=True).exclude(image__isnull=True).exclude(image__exact='').order_by('-date')[:5]
405
406
        context['emissions'] = Emission.objects.filter(archived=False,
                creation_timestamp__gte=datetime(2013, 9, 13)).order_by('title')
Simon Daron's avatar
Simon Daron committed
407
408
409
410
411
412
        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
413

414
415
        context['soundfiles'] = SoundFile.objects.prefetch_related('episode__emission__categories').filter(
                podcastable=True, fragment=False) \
416
417
418
419
420
421
422
423
                .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]

424
425
        context['newsletter_form'] = SubscribeForm()

Simon Daron's avatar
Simon Daron committed
426
427
428
429
        return context

home = Home.as_view()

Simon Daron's avatar
Simon Daron committed
430
class NewsItemView(DetailView):
Simon Daron's avatar
Simon Daron committed
431
432
    model = NewsItem
    def get_context_data(self, **kwargs):
Simon Daron's avatar
Simon Daron committed
433
        context = super(NewsItemView, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
434
        context['sectionName'] = "News"
fred's avatar
fred committed
435
        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
436
        context['categories'] = NewsCategory.objects.all()
Simon Daron's avatar
Simon Daron committed
437
        return context
Simon Daron's avatar
Simon Daron committed
438
newsitemview = NewsItemView.as_view()
Simon Daron's avatar
Simon Daron committed
439

Simon Daron's avatar
Simon Daron committed
440
441
442
443
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
444
        context['sectionName'] = "News"
fred's avatar
fred committed
445
        context['news'] = NewsItem.objects.all().exclude(image__isnull=True).exclude(image__exact='').order_by('-date')[:14]
Simon Daron's avatar
Simon Daron committed
446
447
448
449
        return context

news = News.as_view()

450
451
452
453
454
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
455
456
457
458
459
        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
460
461
        else:
            sqs = sqs.order_by('-date')
fred's avatar
fred committed
462
463
464
465
466

        sqs = sqs.load_all()

        context['results'] = sqs

467
468
469
470
        return context

newsArchives = NewsArchives.as_view()

Simon Daron's avatar
Simon Daron committed
471
472
473
474
475
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
476
        context['sectionName'] = "Emissions"
477
        context['emissions'] = Emission.objects.prefetch_related('categories').filter(archived=False).order_by('title')
Simon Daron's avatar
Simon Daron committed
478
        context['categories'] = Category.objects.all()
Simon Daron's avatar
Simon Daron committed
479
480
481
482
        return context

emissions = Emissions.as_view()

483
class EmissionsArchives(TemplateView):
484
    template_name = 'emissions/archives.html'
485

Simon Daron's avatar
Simon Daron committed
486
    def get_context_data(self, **kwargs):
487
        context = super(EmissionsArchives, self).get_context_data(**kwargs)
Simon Daron's avatar
Simon Daron committed
488
        context['sectionName'] = "Emissions"
fred's avatar
fred committed
489
        context['emissions'] = Emission.objects.prefetch_related('categories').filter(archived=True).order_by('title')
490
        context['categories'] = Category.objects.all()
Simon Daron's avatar
Simon Daron committed
491
        return context
492
493
emissionsArchives = EmissionsArchives.as_view()

Simon Daron's avatar
Simon Daron committed
494

Simon Daron's avatar
Simon Daron committed
495
496
497
498
499
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
500
        context['sectionName'] = "Listen"
501
502
        context['soundfiles'] = SoundFile.objects.prefetch_related('episode__emission__categories').filter(
                podcastable=True, fragment=False) \
503
504
505
506
507
508
                .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
509
                    tables=['emissions_diffusion'],).order_by('-first_diffusion') [:10]
510

Simon Daron's avatar
Simon Daron committed
511
        context['categories'] = Category.objects.all()
fred's avatar
fred committed
512

Simon Daron's avatar
Simon Daron committed
513
514
515
516
        return context

listen = Listen.as_view()

517
@cache_control(max_age=25)
Simon Daron's avatar
Simon Daron committed
518
519
520
521
522
523
524
525
526
527
528
529
530
531
@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
532
533
534
535
536
    if d.get('nonstop'):
        d['nonstop'] = {
            'title': d['nonstop'].title,
        }
    if d.get('current_slot'):
fred's avatar
fred committed
537
        del d['current_slot']
Simon Daron's avatar
Simon Daron committed
538
539
540
541
542
543
544
    return d


class NewsItemDetailView(DetailView):
    model = NewsItem

newsitem = NewsItemDetailView.as_view()
fred's avatar
fred committed
545
546


547
548
549
550
class PodcastsFeed(Feed):
    title = 'Radio Panik - Podcasts'
    link = '/'
    description_template = 'feed/soundfile.html'
fred's avatar
fred committed
551

552
553
554
555
556
557
558
559
    def items(self):
        return SoundFile.objects.select_related().filter(
                podcastable=True).order_by('-creation_timestamp')[:5]

    def item_title(self, item):
        if item.fragment:
            return '%s - %s' % (item.title, item.episode.title)
        return item.episode.title
fred's avatar
fred committed
560

561
562
563
564
565
566
567
568
569
570
571
572
573
    def item_link(self, item):
        return item.episode.get_absolute_url()

    def item_enclosure_url(self, item):
        return item.get_format_url('mp3')

    def item_enclosure_length(self, item):
        sound_path = item.get_format_path('mp3')
        try:
            return os.stat(sound_path)[stat.ST_SIZE]
        except OSError:
            return 0

fred's avatar
fred committed
574
    def item_enclosure_mime_type(self, item):
575
576
577
578
579
580
        return 'audio/mpeg'

    def item_pubdate(self, item):
        return item.creation_timestamp

podcasts_feed = PodcastsFeed()
fred's avatar
fred committed
581
582
583
584
585
586
587
588


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
589
590
591
592
593


class RssNewsFeed(Feed):
    title = 'Radio Panik'
    link = '/news/'
594
    description_template = 'feed/newsitem.html'
fred's avatar
fred committed
595
596
597
598
599
600
601
602
603
604

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

rss_news_feed = RssNewsFeed()

class AtomNewsFeed(RssNewsFeed):
    feed_type = Atom1Feed

atom_news_feed = AtomNewsFeed()