import datetime as dt from django.conf import settings from django.http import JsonResponse from django.urls import reverse from django.views import View from pretalx.agenda.views.schedule import ScheduleMixin from pretalx.common.mixins.views import EventPermissionRequired from pretalx.schedule.exporters import ScheduleData from ..utils.placeholders import placeholders class BroadcastToolsScheduleView(EventPermissionRequired, ScheduleMixin, View): permission_required = "agenda.view_schedule" def get(self, request, *args, **kwargs): schedule = ScheduleData( event=self.request.event, schedule=self.schedule, ) infoline = str( schedule.event.settings.broadcast_tools_lower_thirds_info_string or "" ) try: return JsonResponse( { "rooms": sorted( { room["name"].localize(schedule.event.locale) for day in schedule.data for room in day["rooms"] } ), "talks": [ { "id": talk.submission.id, "start": talk.start.astimezone( schedule.event.tz ).isoformat(), "start_ts": int(talk.start.timestamp()), "end": (talk.start + dt.timedelta(minutes=talk.duration)) .astimezone(schedule.event.tz) .isoformat(), "end_ts": int( ( talk.start + dt.timedelta(minutes=talk.duration) ).timestamp() ), "slug": talk.frab_slug, "title": talk.submission.title, "persons": [ person.get_display_name() for person in talk.submission.speakers.all() ], "track": { "color": talk.submission.track.color, "name": str(talk.submission.track.name), } if talk.submission.track else None, "room": room["name"].localize(schedule.event.locale), "infoline": infoline.format(**placeholders(schedule, talk)), "image_url": talk.submission.image_url, "locale": talk.submission.content_locale, "do_not_record": talk.submission.do_not_record, "abstract": talk.submission.abstract, "urls": { "feedback": "{}{}".format( schedule.event.custom_domain or settings.SITE_URL, talk.submission.urls.feedback, ), "feedback_qr": reverse( "plugins:pretalx_broadcast_tools:feedback_qr_id", kwargs={ "event": schedule.event.slug, "talk": talk.submission.id, }, ), "public": "{}{}".format( schedule.event.custom_domain or settings.SITE_URL, talk.submission.urls.public, ), "public_qr": reverse( "plugins:pretalx_broadcast_tools:public_qr_id", kwargs={ "event": schedule.event.slug, "talk": talk.submission.id, }, ), }, } for day in schedule.data for room in day["rooms"] for talk in room["talks"] ], }, ) except KeyError as e: key = str(e)[1:-1] return JsonResponse( { "error": [ f"Could not find value for placeholder {{{key}}} in info line.", f"If you want to use {{{key}}} without evaluating it, please use as follows: {{{{{key}}}}}", ], } ) except Exception as e: return JsonResponse( { "error": [ repr(e), ], } )