예제 #1
0
파일: views.py 프로젝트: GordonsBeard/elo
def single_ladder_details(request, ladder):
    """Retrieve info on a single ladder."""
    
    # get the raw ranking list
    rank_list = Rank.objects.filter(ladder = ladder).order_by('rank')  
    
    # set a flag to allow them to join the ladder
    join_link = None
    leave_link = None

    # if user is logged in
    if request.user.is_authenticated():



        if ladder.max_players > ladder.players or ladder.max_players == 0 and request.user.pk not in [key.player.pk for key in rank_list]: 
            join_link = True

        if request.user.pk in [key.player.pk for key in rank_list]:
            leave_link = True

        # if there is a ranking, get a list of those you can challenge.
        try:
            current_player_rank = Rank.objects.get(player = request.user, ladder = ladder)
            challengables = _get_valid_targets(request.user, current_player_rank, rank_list, ladder)
            messages.debug(request, "Challengable ranks: {0}".format(challengables))
            open_challenges_exist = _open_challenges_exist(request.user, ladder)
        except ObjectDoesNotExist:
            open_challenges_exist = False
            current_player_rank = None
            challengables = []
    else:
        open_challenges_exist = False
        current_player_rank = None
        join_link = False
        challengables = []

    rank_list       = [(r, _open_challenges_exist( r.player, ladder )) for r in rank_list] 
    match_list      = Match.objects.filter(ladder = ladder).order_by('-date_complete')[:25]
    open_challenges = Challenge.objects.filter(challenger = request.user.id, ladder = ladder).filter(accepted = 0).order_by('-deadline')
    return {'can_challenge':open_challenges_exist, 'challengables': challengables, 'current_player_rank':current_player_rank, 'leave_link':leave_link, 'join_link':join_link, 'ladder':ladder, 'rank_list':rank_list, 'match_list':match_list, 'open_challenges':open_challenges}
예제 #2
0
파일: views.py 프로젝트: GordonsBeard/elo
def issue_challenge(request, *args, **kwargs):
    # If POST: confirm/issue challenge
    if request.POST != {}:
        # unpack post
        try :
            challengee_id   = request.POST['challengee']
            ladder_slug     = request.POST['ladder']
        except KeyError :
            messages.error( request, "POST data is incomplete, nice try hacker scum" )
            return HttpResponseRedirect(reverse('index'))

        try :
            challenger      = request.user
            challengee      = User.objects.get(pk = challengee_id)
        except ObjectDoesNotExist :
            messages.error( request, "Challenge target does not exist {}".format( challengee_id ) )
            return HttpResponseRedirect(reverse('ladder:detail', args=(ladder.slug,)))

        try :
            ladder          = Ladder.objects.get(slug=ladder_slug)
            if not ladder.is_user_ranked( challenger ) :
                raise PlayerNotRanked( "challenger isn't ranked on the ladder", ladder )
        except ObjectDoesNotExist, PlayerNotRanked :
            messages.error( request, "You cannot issue a challenge on the ladder {}".format( ladder_slug ) )
            return HttpResponseRedirect(reverse('index'))

        # Check for open challenges

        if _open_challenges_exist(request.user, ladder):
            messages.error(request, u"You have open challenges, you cannot challenge at this time.")
        else:
            # Generate a challenge
            try :
                challenge = Challenge( challenger=challenger, challengee=challengee, ladder=ladder )
                challenge.save()
                messages.success(request, u"You have issued a challenged to {0}, under the ladder {1}".format(challengee.userprofile.handle, ladder.name))
            except ChallengeValidationError as e :
                messages.error( request, "An error occurred: {}".format( str(e) ) )
                return HttpResponseRedirect(reverse('ladder:detail', args=(ladder.slug,)))

        return render_to_response('challenge.html', {'ladder':ladder, 'challengee':challengee }, context_instance=RequestContext(request))