def test_refresh_menu_from_sitemap__update_page(self):
from navigation.models import Menu, MenuItem, Sitemap
from django.contrib.flatpages.models import FlatPage
from navigation.utils import refresh_menu_from_sitemap
sitemap = Sitemap.objects.get(slug='flatpages')
menu = Menu.objects.get(sitemap=sitemap)
# initialize
refresh_menu_from_sitemap(menu, sitemap)
# modify
page = FlatPage.objects.get(title="Birds")
page.title = "Nice Birds"
page.url = "/nice-birds/"
page.save()
# refresh
refresh_menu_from_sitemap(menu, sitemap)
# check
self.assertEquals(0, MenuItem.objects.filter(title='Birds').count())
self.assertEquals(1,
MenuItem.objects.filter(title='Nice Birds').count())
self.assertEquals(0, MenuItem.objects.filter(url='/birds/').count())
self.assertEquals(1,
MenuItem.objects.filter(url='/nice-birds/').count())
def test_refresh_menu_from_sitemap__empty_menu(self):
from navigation.models import Menu, MenuItem, Sitemap
from navigation.utils import refresh_menu_from_sitemap
from mock import MagicMock
sitemap = Sitemap.objects.get(slug='flatpages')
menu = Menu.objects.get(sitemap=sitemap)
# initialize
items = [
{
'uuid': 'home',
'title': 'Home',
'location': '/',
'parent': None
},
{
'uuid': 'child',
'title': 'Child',
'location': '/child/',
'parent': '/'
},
]
sitemap.get_items = MagicMock(return_value=items)
refresh_menu_from_sitemap(menu, sitemap)
# modify
items[1]['parent'] = None
sitemap.get_items = MagicMock(return_value=[])
# refresh
refresh_menu_from_sitemap(menu, sitemap)
# check
self.assertEquals(0, MenuItem.objects.filter(title='Child').count())
def test_refresh_menu_from_sitemap__remove_some_pages(self):
''' Menu item knows what page it belongs to. It should be deleted
when its page is deleted. '''
from navigation.models import Menu, MenuItem, Sitemap
from navigation.utils import refresh_menu_from_sitemap
from mock import MagicMock
sitemap = Sitemap.objects.get(slug='flatpages')
menu = Menu.objects.get(sitemap=sitemap)
# initialize
items_4 = [
{
'uuid': 'home',
'title': 'Home',
'location': '/',
'parent': None
},
{
'uuid': 'child',
'title': 'Child',
'location': '/child/',
'parent': '/'
},
{
'uuid': 'grandchild',
'title': 'Grandchild',
'location': '/child/grandchild/',
'parent': '/child/'
},
{
'uuid': 'grandgrandchild',
'title': 'Grandchild',
'location': '/child/grandchild/grandgrandchild/',
'parent': '/child/grandchild/'
},
]
sitemap.get_items = MagicMock(return_value=items_4)
refresh_menu_from_sitemap(menu, sitemap)
# check
self.assertEquals(4, len(menu.list_all_items()))
# unattache sitemap from menu
menu.sitemap = None
menu.save()
# remove page
items_1 = [
{
'uuid': 'child',
'title': 'Child',
'location': '/'
},
]
sitemap.get_items = MagicMock(return_value=items_1)
refresh_menu_from_sitemap(menu, sitemap)
# check
self.assertEquals(1, len(menu.list_all_items()))
def test_refresh_menu_from_sitemap__empty_menu(self):
from navigation.models import Menu, MenuItem, Sitemap
from navigation.utils import refresh_menu_from_sitemap
from mock import MagicMock
sitemap = Sitemap.objects.get(slug='flatpages')
menu = Menu.objects.get(sitemap=sitemap)
# initialize
items = [
{'uuid' : 'home', 'title': 'Home', 'location':'/', 'parent': None},
{'uuid' : 'child', 'title': 'Child', 'location':'/child/', 'parent': '/'},
]
sitemap.get_items = MagicMock(return_value=items)
refresh_menu_from_sitemap(menu, sitemap)
# modify
items[1]['parent'] = None
sitemap.get_items = MagicMock(return_value=[])
# refresh
refresh_menu_from_sitemap(menu, sitemap)
# check
self.assertEquals(0, MenuItem.objects.filter(title='Child').count())
def test_refresh_menu_from_sitemap__update_page(self):
from navigation.models import Menu, MenuItem, Sitemap
from django.contrib.flatpages.models import FlatPage
from navigation.utils import refresh_menu_from_sitemap
sitemap = Sitemap.objects.get(slug='flatpages')
menu = Menu.objects.get(sitemap=sitemap)
# initialize
refresh_menu_from_sitemap(menu, sitemap)
# modify
page = FlatPage.objects.get(title="Birds")
page.title = "Nice Birds"
page.url = "/nice-birds/"
page.save()
# refresh
refresh_menu_from_sitemap(menu, sitemap)
# check
self.assertEquals(0, MenuItem.objects.filter(title='Birds').count())
self.assertEquals(1, MenuItem.objects.filter(title='Nice Birds').count())
self.assertEquals(0, MenuItem.objects.filter(url='/birds/').count())
self.assertEquals(1, MenuItem.objects.filter(url='/nice-birds/').count())
def test_refresh_menu_from_sitemap__remove_all_pages(self):
''' Menu item knows what page it belongs to. It should be deleted
when its page is deleted. '''
from navigation.models import Menu, MenuItem, Sitemap
from navigation.utils import refresh_menu_from_sitemap
from mock import MagicMock
sitemap = Sitemap.objects.get(slug='flatpages')
menu = Menu.objects.get(sitemap=sitemap)
# initialize
items_4 = [
{'uuid' : 'home', 'title': 'Home', 'location':'/', 'parent': None},
{'uuid' : 'child', 'title': 'Child', 'location':'/child/', 'parent': '/'},
{'uuid' : 'grandchild', 'title': 'Grandchild', 'location':'/child/grandchild/', 'parent': '/child/'},
{'uuid' : 'grandgrandchild', 'title': 'Grandchild', 'location':'/child/grandchild/grandgrandchild/', 'parent': '/child/grandchild/'},
]
sitemap.get_items = MagicMock(return_value=items_4)
refresh_menu_from_sitemap(menu, sitemap)
# check
self.assertEquals(4, len(menu.list_all_items()))
# unattache sitemap from menu
menu.sitemap = None
menu.save()
# remove pages
sitemap.get_items = MagicMock(return_value=[])
refresh_menu_from_sitemap(menu, sitemap)
# check
self.assertEquals(0, len(menu.list_all_items()))
def test_refresh_menu_from_sitemap__with_flatpages(self):
from navigation.models import Menu, Sitemap
from navigation.utils import refresh_menu_from_sitemap
sitemap = Sitemap.objects.get(slug='flatpages')
menu = Menu.objects.get(sitemap=sitemap)
# refresh
refresh_menu_from_sitemap(menu, sitemap)
# check if items were added
self.assertEquals(6, len(menu.list_all_items()) )
self.assertEquals(3, len(menu.list_top_items()) )
# check if item was initialized
birds_item = filter(lambda i: i.sitemap_item_title == 'Birds', menu.list_all_items())[0]
self.assertEquals('Birds', birds_item.title)
self.assertEquals('/birds/', birds_item.url)
self.assertEquals('enabled', birds_item.sitemap_item_status)
self.assertIsNotNone(birds_item.sitemap_item_id)
def test_refresh_menu_from_sitemap__with_flatpages(self):
from navigation.models import Menu, Sitemap
from navigation.utils import refresh_menu_from_sitemap
sitemap = Sitemap.objects.get(slug='flatpages')
menu = Menu.objects.get(sitemap=sitemap)
# refresh
refresh_menu_from_sitemap(menu, sitemap)
# check if items were added
self.assertEquals(6, len(menu.list_all_items()))
self.assertEquals(3, len(menu.list_top_items()))
# check if item was initialized
birds_item = filter(lambda i: i.sitemap_item_title == 'Birds',
menu.list_all_items())[0]
self.assertEquals('Birds', birds_item.title)
self.assertEquals('/birds/', birds_item.url)
self.assertEquals('enabled', birds_item.sitemap_item_status)
self.assertIsNotNone(birds_item.sitemap_item_id)
def get_navigation_breadcrumbs(current_path, menu=None, sitemap=None):
# get or create menu for sitemap as needed
if menu == None and sitemap:
sitemap = Sitemap.current_objects.get(slug=sitemap)
try:
menu = Menu.current_objects.filter(sitemap=sitemap).get()
except ObjectDoesNotExist:
# create menu
menu = Menu()
menu.name = unicode(sitemap)
menu.site = sitemap.site
menu.sitemap = sitemap
menu.save()
from navigation.utils import refresh_menu_from_sitemap
refresh_menu_from_sitemap(menu, sitemap)
# create breadcrumbs from menu
items = get_breadcrumbs_from_menu(current_path, menu)
if not items:
return None
# add home item if needed
from urlparse import urlparse
top_url = urlparse(items[-1].url)
if top_url.path != '' and top_url.path != '/':
home_item = MenuItem()
home_item.title = pgettext('navigation', 'Home')
home_item.url = '/'
items.append(home_item)
items.reverse()
return items