def general_listing(request, isAlumniFilter, isPledgeFilter, name):
'''
Retrieves all of the information necessary for each of the brother listings.
Retrieves information based on the isAlumniFilter and isPledgeFilter
'''
brothers_count = PageHelper.get_request_count(request, standard_brothers_per_page, max_brothers_per_page)
page_number = PageHelper.get_page_number(request)
brothers_range_min = (page_number - 1) * brothers_count
brothers_range_max = (page_number) * brothers_count
brothers = Brother.objects.filter(isAlumni=isAlumniFilter, isPledge=isPledgeFilter).order_by(
'lastName', 'firstName', 'middleName')
number_of_brothers = len(brothers)
total_pages = int(math.ceil(number_of_brothers / float(brothers_count)))
brothers = brothers[brothers_range_min:brothers_range_max]
brothers = convert_brothers_to_brotherentities(brothers)
brother_list_list = utility.convert_array_to_YxZ(brothers, brothers_per_row) if len(brothers) > 0 else None
page_numbers_list = PageHelper.calculate_page_range(total_pages, page_number, max_pages_listed_on_screen)
next_page = page_number + 1 if number_of_brothers > brothers_range_max else 0
prev_page = page_number - 1
context_dict = {
'brotherType': name,
'brother_list_list' : brother_list_list,
'page_number' : page_number,
'prev_page': prev_page,
'next_page' : next_page,
'page_numbers' : page_numbers_list
}
if brothers_count != standard_brothers_per_page:
context_dict['brothers_count'] = brothers_count
c = Context(context_dict)
t = loader.get_template('brothers_list.html')
return HttpResponse(t.render(c))
def general_listing(request, eventType, category):
t = loader.get_template('article_list.html')
category_query = Q()
if category != None:
category_query = Q(category__name=category)
article_list = Article.objects.filter(category_query).order_by('date').reverse()
article_count = PageHelper.get_request_count(request, default_count_per_page, max_count_per_page)
page_number = PageHelper.get_page_number(request)
articles_range_min = (page_number - 1) * article_count
articles_range_max = (page_number) * article_count
number_of_articles = len(article_list)
total_pages = int(math.ceil(number_of_articles / float(article_count)))
article_list = article_list[articles_range_min:articles_range_max]
page_numbers_list = PageHelper.calculate_page_range(total_pages, page_number, max_pages_listed_on_screen)
next_page = page_number + 1 if number_of_articles > articles_range_max else 0
prev_page = page_number - 1
context_dict = {
'eventType': eventType,
'article_list' : article_list,
'article_count': article_count,
'page_number' : page_number,
'prev_page': prev_page,
'next_page' : next_page,
'page_numbers' : page_numbers_list
}
c = Context(context_dict)
return HttpResponse(t.render(c))