56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
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from datetime import datetime
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from models import Event, EventParticipation, NoNextEventException
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from musicians.models import Musician
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def addEventCountdownForNextEventToContext( context, username, eventType = "" ):
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"""Returns an object that has to be added to the render context on the page where the countdown
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should be displayed . The username is required to also supply participation information."""
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try:
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nextEvent = Event.getNextEvent( eventType, False )
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except NoNextEventException:
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return
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countdown = dict()
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if EventParticipation.isMember( username ):
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part = EventParticipation.objects.filter( user = username ).filter( event = nextEvent )
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countdown['participation'] = part[0].status
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eventTime = nextEvent.displaydatetime
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countdown['event'] = nextEvent
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countdown['epoch'] = int( (eventTime - datetime.now() ).total_seconds() * 1000 )
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context["countdown"] = countdown
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def addEventRouteForNextEventToContext( context, username, eventType = ""):
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"""Returns an object that has to be added to the render context on the page where the route
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should be displayed . The starting address of the route will be the home of the specified user"""
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try:
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nextEvent = Event.getNextEvent( eventType, True )
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except NoNextEventException:
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return
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routeInfo = dict()
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routeInfo['event'] = nextEvent
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musician = Musician.objects.get( user = username );
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routeInfo['origin'] = musician.street + ", " + str( musician.zip_code ) + " " + musician.city
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if nextEvent.map_location:
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# map_location has format "lat,longitute,zoomlevel"
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routeInfo['destination'] = ",".join( nextEvent.map_location.split(",")[:2] )
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else:
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routeInfo['destination'] = nextEvent.location
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context["route"] = routeInfo
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