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from datetime import datetime
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from datetime import timedelta
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from django.db.models import Count
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from django.shortcuts import render
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from django.utils.decorators import method_decorator
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from django.views.decorators.csrf import csrf_protect
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from boards import settings
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from boards.models import Post
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from boards.models import Tag, Attachment, STATUS_ACTIVE
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from boards.views.base import BaseBoardView
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PARAM_SECTION_STR = 'section_str'
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PARAM_LATEST_THREADS = 'latest_threads'
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PARAM_IMAGES = 'images'
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TEMPLATE = 'boards/landing.html'
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RANDOM_IMAGE_COUNT = 3
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class LandingView(BaseBoardView):
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@method_decorator(csrf_protect)
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def get(self, request):
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params = dict()
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params[PARAM_SECTION_STR] = Tag.objects.get_tag_url_list(
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Tag.objects.filter(required=True))
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today = datetime.now() - timedelta(1)
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max_landing_threads = settings.get_int('View', 'MaxFavoriteThreads')
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ops = Post.objects.filter(thread__replies__pub_time__gt=today, opening=True, thread__status=STATUS_ACTIVE)\
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.annotate(today_post_count=Count('thread__replies'))\
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.order_by('-pub_time')[:max_landing_threads]
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params[PARAM_LATEST_THREADS] = ops
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params[PARAM_IMAGES] = Attachment.objects.get_random_images(
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RANDOM_IMAGE_COUNT)
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return render(request, TEMPLATE, params)
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