56 lines
1.3 KiB
Python
56 lines
1.3 KiB
Python
from datetime import datetime
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from django.core.paginator import Paginator
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from django.utils import translation
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from django.conf import settings
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from django.core.paginator import Paginator
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from django.db.models import Q
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from .models import Entry
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class Config(object):
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entries_per_page = 10
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config = Config()
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def get_posts(query=None, limit=None):
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items = Entry.objects.filter(
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draft=False,
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date__lt=datetime.now()
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)
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if query and len(query) > 0:
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items = items.filter(
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Q(title__icontains=query) | \
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Q(content__icontains=query) | \
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Q(tags__name__iexact=query)
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).distinct()
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items = items.order_by('-date')
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if limit:
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items = items[:limit]
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return items
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def get_paginator(request, page_number=1, item=None, **kwargs):
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item_index = None
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page = None
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items = get_posts(query=kwargs.get('query', None))
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entries_per_page = config.entries_per_page
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paginator = Paginator(items, entries_per_page)
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if item:
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for index, obj in enumerate(items):
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if obj == item:
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item_index = index
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break
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if item_index:
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page_number = (item_index / entries_per_page) + 1
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if page_number:
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page = paginator.page(page_number)
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return paginator, page
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