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46 lines
1.6 KiB
46 lines
1.6 KiB
# Based on: http://www.djangosnippets.org/snippets/73/ |
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# |
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# Modified by Sean Reifschneider to be smarter about surrounding page |
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# link context. For usage documentation see: |
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# |
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# http://www.tummy.com/Community/Articles/django-pagination/ |
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from django import template |
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register = template.Library() |
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def paginator(context, adjacent_pages=2): |
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""" |
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To be used in conjunction with the object_list generic view. |
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Adds pagination context variables for use in displaying first, adjacent and |
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last page links in addition to those created by the object_list generic |
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view. |
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""" |
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startPage = max(context['page'] - adjacent_pages, 1) |
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if startPage <= 3: startPage = 1 |
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endPage = context['page'] + adjacent_pages + 1 |
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if endPage >= context['pages'] - 1: endPage = context['pages'] + 1 |
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page_numbers = [n for n in range(startPage, endPage) \ |
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if n > 0 and n <= context['pages']] |
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page_obj = context['page_obj'] |
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paginator = context['paginator'] |
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return { |
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'page_obj': page_obj, |
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'paginator': paginator, |
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'hits': context['hits'], |
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'results_per_page': context['results_per_page'], |
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'page': context['page'], |
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'pages': context['pages'], |
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'page_numbers': page_numbers, |
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'next': context['next'], |
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'previous': context['previous'], |
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'has_next': context['has_next'], |
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'has_previous': context['has_previous'], |
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'show_first': 1 not in page_numbers, |
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'show_last': context['pages'] not in page_numbers, |
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} |
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register.inclusion_tag('paginator.html', takes_context=True)(paginator)
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