def item_list(request, identifier=None, template="help_item_list.html"):
"""
Lists all the items in that category
"""
tree = None
top_categories = HelpCategory.objects.filter(parent=None).order_by("order")
branches = []
for top_category in top_categories:
subcategories = top_category.subcategories
if len(subcategories) == 0:
branches.append([top_category])
else:
branches.append([top_category, subcategories])
try:
category = HelpCategory.published_objects.get(id=identifier)
except (HelpCategory.DoesNotExist, ValueError): # ValueError would be trying to pass a string as an int
try:
category = HelpCategory.published_objects.get(slug=identifier)
except HelpCategory.DoesNotExist:
raise Http404
help_items = HelpItem.published_objects.filter(category=category).order_by("order")
trail = category.trail
return render_with_context(
request, template, {"category": category, "help_items": help_items, "trail": trail, "branches": branches}
)
def category_list(request, template='help_category_list.html'):
tree = None
top_categories = HelpCategory.objects.filter(parent=None).order_by('order')
branches = []
for top_category in top_categories:
subcategories = top_category.subcategories
if len(subcategories) == 0:
branches.append([top_category])
else:
branches.append([top_category, subcategories])
help_items = HelpItem.published_objects.all()
paginator = Paginator(help_items, 2) # Show 2 help on each row
page = request.GET.get('page')
try:
helps = paginator.page(page)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
helps = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of results.
helps = paginator.page(paginator.num_pages)
return render_with_context(request, template, {
'branches': branches,
'help_items': helps
})
def category_list(request, template="help_category_list.html"):
tree = None
top_categories = HelpCategory.objects.filter(parent=None).order_by("order")
branches = []
for top_category in top_categories:
subcategories = top_category.subcategories
if len(subcategories) == 0:
branches.append([top_category])
else:
branches.append([top_category, subcategories])
help_items = HelpItem.published_objects.all()
paginator = Paginator(help_items, 2) # Show 2 help on each row
page = request.GET.get("page")
try:
helps = paginator.page(page)
except PageNotAnInteger:
# If page is not an integer, deliver first page.
helps = paginator.page(1)
except EmptyPage:
# If page is out of range (e.g. 9999), deliver last page of results.
helps = paginator.page(paginator.num_pages)
return render_with_context(request, template, {"branches": branches, "help_items": helps})
def items_by_tag(request, tag, template="help_items_by_tag.html"):
"""
Lists all the items that are tagged with the relevant category
"""
#convert tag back to unurlencoded
fixed_tag = urllib.unquote(tag)
return render_with_context(request, template, {'tag': fixed_tag})
def items_by_tag(request, tag, template="help_items_by_tag.html"):
"""
Lists all the items that are tagged with the relevant category
"""
# convert tag back to unurlencoded
fixed_tag = urllib.unquote(tag)
return render_with_context(request, template, {"tag": fixed_tag})
def search_results(request, template="search_results.html"):
"""
Displays relevant help items based on the search query entered
Query is sent as a GET, and uses the very simple form help.forms.SearchForm
"""
query = request.GET.get("query", None)
hits = HelpItem.search_manager.search(query)
return render_with_context(request, template, {"query": query, "hits": hits})
def search_results(request, template="search_results.html"):
"""
Displays relevant help items based on the search query entered
Query is sent as a GET, and uses the very simple form help.forms.SearchForm
"""
query = request.GET.get('query', None)
hits = HelpItem.search_manager.search(query)
return render_with_context(request, template, {
'query': query,
'hits': hits
})
def category_list(request, template='help_category_list.html'):
tree = None
top_categories = HelpCategory.objects.filter(parent=None).order_by('order')
branches = []
for top_category in top_categories:
subcategories = top_category.subcategories
if len(subcategories) == 0:
branches.append([top_category])
else:
branches.append([top_category, subcategories])
return render_with_context(request, template, {'branches':branches})
def item_list(request, identifier=None, template="help_item_list.html"):
"""
Lists all the items in that category
"""
try:
category = HelpCategory.published_objects.get(id=identifier)
except (HelpCategory.DoesNotExist, ValueError): #ValueError would be trying to pass a string as an int
try:
category = HelpCategory.published_objects.get(slug=identifier)
except HelpCategory.DoesNotExist:
raise Http404
help_items = HelpItem.published_objects.filter(category=category).order_by('order')
trail = category.trail
return render_with_context(request, template, {'category':category, 'help_items':help_items, 'trail':trail } )
def single_item(request,
cat_identifier,
item_identifier,
template='help_single_item.html'):
"""
Individual help item view
"""
#see if we can make the identifiers into ints, so we know they'll be pks
try:
cat_identifier = int(cat_identifier)
except:
pass
#ditto item_identifiers
try:
item_identifier = int(item_identifier)
except:
pass
try:
#if we're talking ints, we can go straight for it
if isinstance(item_identifier, int):
help_item = get_object_or_404(HelpItem, id=item_identifier)
else:
#else if we're talking slugs so can't rely on unique ones
qs = HelpItem.published_objects
#filter the category first
if isinstance(cat_identifier, int):
qs = qs.filter(category=cat_identifier)
else:
qs = qs.filter(category__slug=cat_identifier)
#then try to get the item, which has a slug as an identifier
help_item = qs.get(slug=item_identifier)
except (HelpItem.DoesNotExist
): #ValueError would be trying to pass a string as an int
raise Http404
return render_with_context(request, template, {'item': help_item})
def single_item(request, cat_identifier, item_identifier, template='help_single_item.html'):
"""
Individual help item view
"""
#see if we can make the identifiers into ints, so we know they'll be pks
try:
cat_identifier = int(cat_identifier)
except:
pass
#ditto item_identifiers
try:
item_identifier = int(item_identifier)
except:
pass
try:
#if we're talking ints, we can go straight for it
if isinstance(item_identifier, int):
help_item = get_object_or_404(HelpItem, id=item_identifier)
else:
#else if we're talking slugs so can't rely on unique ones
qs = HelpItem.published_objects
#filter the category first
if isinstance(cat_identifier, int):
qs = qs.filter(category=cat_identifier)
else:
qs = qs.filter(category__slug=cat_identifier)
#then try to get the item, which has a slug as an identifier
help_item = qs.get(slug=item_identifier)
except (HelpItem.DoesNotExist): #ValueError would be trying to pass a string as an int
raise Http404
return render_with_context(request, template, {'item':help_item } )
def item_list(request, identifier=None, template="help_item_list.html"):
"""
Lists all the items in that category
"""
tree = None
top_categories = HelpCategory.objects.filter(parent=None).order_by('order')
branches = []
for top_category in top_categories:
subcategories = top_category.subcategories
if len(subcategories) == 0:
branches.append([top_category])
else:
branches.append([top_category, subcategories])
try:
category = HelpCategory.published_objects.get(id=identifier)
except (HelpCategory.DoesNotExist, ValueError
): #ValueError would be trying to pass a string as an int
try:
category = HelpCategory.published_objects.get(slug=identifier)
except HelpCategory.DoesNotExist:
raise Http404
help_items = HelpItem.published_objects.filter(
category=category).order_by('order')
trail = category.trail
return render_with_context(
request, template, {
'category': category,
'help_items': help_items,
'trail': trail,
'branches': branches
})
