def book_list(request):
"""
Shows a list of all the books listed.
Does pagination, sorting and filtering.
Tests:
- GETTest
- SearchBookTest
- SortBookTest
"""
house_cleaning()
# Filter for the search box
if request.method == 'GET':
filter_form = FilterForm(request.GET)
if filter_form.is_valid():
cd = filter_form.cleaned_data
all_books = Book.objects.all()
books = book_filter(cd['filter'], cd['field'], all_books)
elif request.GET.has_key("sort_by") and request.GET.has_key("dir"):
books = book_sort(request.GET["sort_by"], request.GET["dir"])
else:
books = Book.objects.all()
# Filter according to permissions
if not request.user.is_staff:
# Non staff can only see books which are for sale.
books = filter(lambda x: x.status == 'F', books)
# Staff want to see the unsold books first so if we sort them ascending, that should do
else:
# This alphabet is the order in which book statuses should be displayed
alphabet = "AFOPMTSD"
# Sort by the index value of the book status in the alphabet
books = sorted(books, key=lambda book: [alphabet.index(book.status)])
# Pagination
page_num = get_number(request.GET, 'page', PAGE_NUM)
books_per_page = get_number(request.GET, 'per_page', PER_PAGE)
paginator = Paginator(books, books_per_page)
try:
page_of_books = paginator.page(page_num)
except (EmptyPage, InvalidPage):
page_of_books = paginator.page(paginator.num_pages)
# Template time
if request.GET.get('dir', '') == 'asc': dir = 'desc'
else: dir = 'asc'
var_dict = {
'books' : page_of_books,
'per_page' : books_per_page,
'page' : page_num,
'field' : request.GET.get('field', 'any_field'),
'filter_text' : request.GET.get('filter', ''),
'dir' : dir
}
return rtr('books/book_list.html', var_dict, context_instance=RC(request))
def book_list(request):
"""
Shows a list of all the books listed.
Does pagination, sorting and filtering.
Tests:
- GETTest
- SearchBookTest
- SortBookTest
"""
house_cleaning()
# Filter for the search box
if request.method == 'GET':
filter_form = FilterForm(request.GET)
if filter_form.is_valid():
cd = filter_form.cleaned_data
all_books = Book.objects.all()
books = book_filter(cd['filter'], cd['field'], all_books)
elif request.GET.has_key("sort_by") and request.GET.has_key("dir"):
books = book_sort(request.GET["sort_by"], request.GET["dir"])
else:
books = Book.objects.all()
# Filter according to permissions
if not request.user.is_staff:
# Non staff can only see books which are for sale.
books = filter(lambda x: x.status == 'F', books)
# Staff want to see the unsold books first so if we sort them ascending, that should do
else:
# This alphabet is the order in which book statuses should be displayed
alphabet = "AFOPMTSD"
# Sort by the index value of the book status in the alphabet
books = sorted(books, key=lambda book: [alphabet.index(book.status)])
# Pagination
page_num = get_number(request.GET, 'page', PAGE_NUM)
books_per_page = get_number(request.GET, 'per_page', PER_PAGE)
paginator = Paginator(books, books_per_page)
try:
page_of_books = paginator.page(page_num)
except (EmptyPage, InvalidPage):
page_of_books = paginator.page(paginator.num_pages)
# Template time
if request.GET.get('dir', '') == 'asc': dir = 'desc'
else: dir = 'asc'
var_dict = {
'books': page_of_books,
'per_page': books_per_page,
'page': page_num,
'field': request.GET.get('field', 'any_field'),
'filter_text': request.GET.get('filter', ''),
'dir': dir
}
return rtr('books/book_list.html', var_dict, context_instance=RC(request))
def setting_list(request):
"""
Shows a list of all the application settings.
Does pagination, sorting and filtering.
Tests:
"""
house_cleaning()
# Filter for the search box
if request.method == 'GET':
filter_form = FilterForm(request.GET)
if filter_form.is_valid():
cd = filter_form.cleaned_data
all_settings = AppSetting.objects.all()
settings = settings_filter(cd['filter'], cd['field'], all_settings)
elif request.GET.has_key("sort_by") and request.GET.has_key("dir"):
settings = setting_sort(request.GET["sort_by"], request.GET["dir"])
else:
settings = AppSetting.objects.all()
# This filter for permissions was copied from the books view but probably isn't needed here
# Filter according to permissions
# if not request.user.is_staff:
# Non staff can only see books which are for sale.
# books = filter(lambda x: x.status == 'F', books)
# Pagination
page_num = get_number(request.GET, 'page', PAGE_NUM)
settings_per_page = get_number(request.GET, 'per_page', PER_PAGE)
paginator = Paginator(settings, settings_per_page)
try:
page_of_settings = paginator.page(page_num)
except (EmptyPage, InvalidPage):
page_of_settings = paginator.page(paginator.num_pages)
# Template time
if request.GET.get('dir', '') == 'asc': dir = 'desc'
else: dir = 'asc'
var_dict = {
'appsettings': page_of_settings,
'per_page': settings_per_page,
'page': page_num,
'field': request.GET.get('field', 'any_field'),
'filter_text': request.GET.get('filter', ''),
'dir': dir
}
return rtr('appsettings/settings_list.html',
var_dict,
context_instance=RC(request))
def setting_list(request):
"""
Shows a list of all the application settings.
Does pagination, sorting and filtering.
Tests:
"""
house_cleaning()
# Filter for the search box
if request.method == 'GET':
filter_form = FilterForm(request.GET)
if filter_form.is_valid():
cd = filter_form.cleaned_data
all_settings = AppSetting.objects.all()
settings = settings_filter(cd['filter'], cd['field'], all_settings)
elif request.GET.has_key("sort_by") and request.GET.has_key("dir"):
settings = setting_sort(request.GET["sort_by"], request.GET["dir"])
else:
settings = AppSetting.objects.all()
# This filter for permissions was copied from the books view but probably isn't needed here
# Filter according to permissions
# if not request.user.is_staff:
# Non staff can only see books which are for sale.
# books = filter(lambda x: x.status == 'F', books)
# Pagination
page_num = get_number(request.GET, 'page', PAGE_NUM)
settings_per_page = get_number(request.GET, 'per_page', PER_PAGE)
paginator = Paginator(settings, settings_per_page)
try:
page_of_settings = paginator.page(page_num)
except (EmptyPage, InvalidPage):
page_of_settings = paginator.page(paginator.num_pages)
# Template time
if request.GET.get('dir', '') == 'asc': dir = 'desc'
else: dir = 'asc'
var_dict = {
'appsettings' : page_of_settings,
'per_page' : settings_per_page,
'page' : page_num,
'field' : request.GET.get('field', 'any_field'),
'filter_text' : request.GET.get('filter', ''),
'dir' : dir
}
return rtr('appsettings/settings_list.html', var_dict, context_instance=RC(request))