def form_valid(self, form):
from tags.models import PageTagSet, Tag
from tags.models import slugify as tag_slugify
val = super(PageUpdateView, self).form_valid(form)
if 'tag' in self.request.GET:
# Add tag to page
t = self.request.GET.get('tag')
t = Tag.objects.get(slug=tag_slugify(t), region=self.object.region)
if PageTagSet.objects.filter(page=self.object,
region=self.object.region).exists():
pts = self.object.pagetagset
else:
pts = PageTagSet(page=self.object, region=self.object.region)
tag_name = Tag._meta.verbose_name.lower()
pts.save(comment=_("added %(name)s %(added)s.") % {
'name': tag_name,
'added': t
})
pts.tags.add(t)
return val
def setUp(self):
super(PageAPITests, self).setUp()
# Create the edit user and add it to the authenticated group
self.edit_user = User(username="******",
email="*****@*****.**",
password="******")
self.edit_user.save()
all_group, created = Group.objects.get_or_create(
name=settings.USERS_DEFAULT_GROUP)
self.edit_user.groups.add(all_group)
self.edit_user.save()
self.edit_user_2 = User(username="******",
email="*****@*****.**",
password="******")
self.edit_user_2.save()
all_group, created = Group.objects.get_or_create(
name=settings.USERS_DEFAULT_GROUP)
self.edit_user_2.groups.add(all_group)
self.edit_user_2.save()
self.sf_region = Region(full_name='San Francisco', slug='sf')
self.sf_region.save()
self.oak_region = Region(full_name='Oakland', slug='oak')
self.oak_region.save()
p = Page(region=self.oak_region)
p.content = '<p>Lake Merritt here</p>'
p.name = 'Lake Merritt'
p.save()
self.lake_merritt = p
p = Page(region=self.sf_region)
p.content = '<p>Dolores Park here</p>'
p.name = 'Dolores Park'
p.save()
self.dolores_park = p
p = Page(region=self.sf_region)
p.content = '<p>Duboce Park here</p>'
p.name = 'Duboce Park'
p.save()
self.duboce_park = p
t1 = Tag(name='lake')
t1.save()
t2 = Tag(name='water')
t2.save()
pts = PageTagSet(page=p, region=self.sf_region)
pts.save()
pts.tags = [t1, t2]
def setUp(self):
super(PageAPITests, self).setUp()
# Create the edit user and add it to the authenticated group
self.edit_user = User(
username="******", email="*****@*****.**", password="******")
self.edit_user.save()
all_group, created = Group.objects.get_or_create(name=settings.USERS_DEFAULT_GROUP)
self.edit_user.groups.add(all_group)
self.edit_user.save()
self.edit_user_2 = User(
username="******", email="*****@*****.**", password="******")
self.edit_user_2.save()
all_group, created = Group.objects.get_or_create(name=settings.USERS_DEFAULT_GROUP)
self.edit_user_2.groups.add(all_group)
self.edit_user_2.save()
self.sf_region = Region(full_name='San Francisco', slug='sf')
self.sf_region.save()
self.oak_region = Region(full_name='Oakland', slug='oak')
self.oak_region.save()
p = Page(region=self.oak_region)
p.content = '<p>Lake Merritt here</p>'
p.name = 'Lake Merritt'
p.save()
self.lake_merritt = p
p = Page(region=self.sf_region)
p.content = '<p>Dolores Park here</p>'
p.name = 'Dolores Park'
p.save()
self.dolores_park = p
p = Page(region=self.sf_region)
p.content = '<p>Duboce Park here</p>'
p.name = 'Duboce Park'
p.save()
self.duboce_park = p
t1 = Tag(name='lake')
t1.save()
t2 = Tag(name='water')
t2.save()
pts = PageTagSet(page=p, region=self.sf_region)
pts.save()
pts.tags = [t1, t2]
def get_object(self):
page_slug = self.kwargs.get('slug')
page = get_object_or_404(Page, slug=page_slug)
try:
return PageTagSet.objects.get(page=page)
except PageTagSet.DoesNotExist:
return PageTagSet(page=page)
def post_save(self, page, *args, **kwargs):
if not hasattr(page, '_tags'):
# Not providing any tag detail, so let's skip altering the tags.
return
if type(page._tags) is list:
# If tags were provided in the request
try:
pts = PageTagSet.objects.get(page=page, region=page.region)
except PageTagSet.DoesNotExist:
pts = PageTagSet(page=page, region=page.region)
pts.save()
tags = []
for word in page._tags:
tags.append(get_or_create_tag(word, page.region))
pts.tags = tags
def test_move_with_fks(self):
###########################################################
# Moving should carry along files and FK'ed items that
# point to it.
###########################################################
p = Page(region=self.sf)
p.content = "<p>A page with files and a map in SF.</p>"
p.name = "Page With FKs"
p.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foo"), name="file.txt", slug=p.slug, region=self.sf)
pf.save()
# Create a redirect that points at the page.
redirect = Redirect(source="foobar", destination=p, region=self.sf)
redirect.save()
# Create a map that points at the page.
points = GEOSGeometry("""MULTIPOINT (-122.4378964233400069 37.7971758820830033, -122.3929211425700032 37.7688207875790027, -122.3908612060599950 37.7883584775320003, -122.4056240844700056 37.8013807351830025, -122.4148937988299934 37.8002956347170027, -122.4183270263600036 37.8051784612779969)""")
map = MapData(points=points, page=p, region=self.sf)
map.save()
# Add tags to page
tagset = PageTagSet(page=p, region=self.sf)
tagset.save()
tag = Tag(name="tag1", region=self.sf)
tag.save()
tagset.tags.add(tag)
move_to_region(self.oak, pages=[p])
# Check to see that the related objects were moved.
p = Page.objects.get(name="Page With FKs", region=self.oak)
self.assertEqual(len(MapData.objects.filter(page=p, region=self.oak)), 1)
self.assertEqual(len(p.pagetagset.tags.all()), 1)
self.assertEqual(len(Redirect.objects.filter(destination=p, region=self.oak)), 1)
self.assertEqual(len(PageFile.objects.filter(slug=p.slug, region=self.oak)), 1)
# Check to see that version history was moved as well
self.assertEquals(p.versions.all().count(), 1)
self.assertEqual(len(MapData.versions.filter(page=p, region=self.oak)), 1)
for pts in p.pagetagset.tags.all():
self.assertEqual(pts.versions.all().count(), 1)
self.assertEqual(len(Redirect.versions.filter(destination=p, region=self.oak)), 1)
self.assertEqual(len(PageFile.versions.filter(slug=p.slug, region=self.oak)), 1)
# ..and that the page is no longer in the SF region
self.assertFalse(Page.objects.filter(region=self.sf, name="Page With FKs").exists())
def page_tags_form(context, page):
try:
tags = page.pagetagset
except PageTagSet.DoesNotExist:
tags = PageTagSet(page=page)
context.push()
context['form'] = PageTagSetForm(instance=tags)
rendered = render_to_string('tags/pagetagset_form_snippet.html', context)
context.pop()
return rendered
def form_valid(self, form):
from tags.models import PageTagSet, Tag
from tags.models import slugify as tag_slugify
val = super(PageUpdateView, self).form_valid(form)
if 'tag' in self.request.GET:
# Add tag to page
t = self.request.GET.get('tag')
t = Tag.objects.get(slug=tag_slugify(t), region=self.object.region)
if PageTagSet.objects.filter(page=self.object, region=self.object.region).exists():
pts = self.object.pagetagset
else:
pts = PageTagSet(page=self.object, region=self.object.region)
tag_name = Tag._meta.verbose_name.lower()
pts.save(comment=_("added %(name)s %(added)s.") % {'name': tag_name, 'added': t})
pts.tags.add(t)
return val
def setUp(self):
from regions.models import Region
from pages.models import Page
from tags.models import Tag, PageTagSet
self.factory = RequestFactory()
# Create a new region and associate a domain with it
self.sf = Region(full_name="San Francisco", slug="sf")
self.sf.save()
self.sf.regionsettings.domain = 'fakename.org'
self.sf.regionsettings.save()
self.user = User.objects.create_user(
username='******', email='*****@*****.**', password='******')
self.user.save()
# Create a page in the SF region
p = Page(name='Parks', content='<p>Hi</p>', region=self.sf)
p.save(user=self.user)
p.content += "!"
p.save(user=self.user)
# Add a tag to the page
t = Tag(name='park', slug='park', region=self.sf)
t.save(user=self.user)
pts = PageTagSet(region=self.sf, page=p)
pts.save(user=self.user)
pts.tags.add(t)
pts.save(user=self.user)
def test_fix_tags(self):
"""
Test the `fix_tags` utility function.
"""
from pages.models import Page
from tags.tag_utils import fix_tags
#########################
# Create some test regions
#########################
sf = Region(full_name="San Francisco Test", slug='sftest')
sf.save()
mission = Region(full_name="Mission", slug="mission")
mission.save()
#########################
# Create some test tags
#########################
park = Tag(name='park', region=sf)
park.save()
fun = Tag(name='fun', region=sf)
fun.save()
#########################
# Add the tags to a test page
#########################
page = Page(name="Duboce Park", content="<p>Park.</p>", region=sf)
page.save()
pts = PageTagSet(
page=page,
region=sf
)
pts.save()
pts.tags.add(park)
pts.tags.add(fun)
pts.save()
# Now do something odd and make one of the referenced `Tag`s point
# to a different region than the PageTagSet.
fun.region = mission
fun.save()
self.assertTrue(pts.tags.filter(region=mission).exists())
# Then attempt a fix:
fix_tags(sf, PageTagSet.objects.filter(id=pts.id))
pts = PageTagSet.objects.get(page=page, region=sf)
self.assertFalse(pts.tags.filter(region=mission).exists())
# Check that this is fixed in historical versions as well
for pts_h in pts.versions.all():
self.assertFalse(pts_h.tags.filter(region=mission).exists())
def test_page_rename(self):
p = Page()
p.content = "<p>The page content.</p>"
p.name = "Original page"
p.save()
p.rename_to("New page")
# Renamed-to page should exist.
new_p = Page.objects.get(name="New page")
# new_p should have the same content.
self.assertEqual(new_p.content, p.content)
# "Original page" should no longer exist.
pgs = Page.objects.filter(name="Original page")
self.assertEqual(len(pgs), 0)
# and a redirect from "original page" to "New page" should exist.
Redirect.objects.filter(source="original page", destination=new_p)
###########################################################
# Renaming to a page that already exists should raise an
# exception and not affect the original page.
###########################################################
p = Page()
p.content = "<p>Hello, world.</p>"
p.name = "Page A"
p.save()
self.assertRaises(exceptions.PageExistsError, p.rename_to, "New page")
# p should be unaffected. No redirect should be created.
p = Page.objects.get(name="Page A")
self.assertEqual(p.content, "<p>Hello, world.</p>")
self.assertEqual(len(Redirect.objects.filter(source="page a")), 0)
###########################################################
# Renaming should carry along files and FK'ed items that
# point to it.
###########################################################
p = Page()
p.content = "<p>A page with files and tags</p>"
p.name = "Page With FKs"
p.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foo"), name="file.txt", slug=p.slug)
pf.save()
# Create a redirect that points at the page.
redirect = Redirect(source="foobar", destination=p)
redirect.save()
# Add tags to page
tagset = PageTagSet(page=p)
tagset.save()
tag = Tag(name="tag1")
tag.save()
tagset.tags.add(tag)
p.rename_to("New Page With FKs")
new_p = Page.objects.get(name="New Page With FKs")
self.assertEqual(len(new_p.pagetagset.tags.all()), 1)
# Two redirects: one we created explicitly and one that was
# created during rename_to()
self.assertEqual(len(Redirect.objects.filter(destination=new_p)), 2)
self.assertEqual(len(PageFile.objects.filter(slug=new_p.slug)), 1)
# Renaming should keep slugs pointed at old page /and/ copy
# them to the new page.
self.assertEqual(len(PageFile.objects.filter(slug=p.slug)), 1)
###########################################################
# Renaming with multiple files.
###########################################################
p = Page()
p.content = "<p>A new page with multiple files.</p>"
p.name = "Page with multiple files"
p.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foo"), name="file.txt", slug=p.slug)
pf.save()
pf = PageFile(file=ContentFile("foo2"), name="file2.txt", slug=p.slug)
pf.save()
pf = PageFile(file=ContentFile("foo3"), name="file3.txt", slug=p.slug)
pf.save()
p.rename_to("A page with multiple files 2")
p = Page.objects.get(name="A page with multiple files 2")
self.assertEqual(len(PageFile.objects.filter(slug=p.slug)), 3)
###########################################################
# Reverting a renamed page should be possible and should
# restore files and FK'ed items that were pointed at the
# original page. The renamed-to page should still exist
# after the revert and should still have its own files and
# FK'ed items pointed at it.
###########################################################
p = Page(name="Page With FKs", slug="page with fks")
# get the version right before it was deleted
v_before_deleted = len(p.versions.all()) - 1
p_h = p.versions.as_of(version=v_before_deleted)
p_h.revert_to()
p = Page.objects.get(name="Page With FKs")
self.assertEqual(len(PageFile.objects.filter(slug=p.slug)), 1)
p2 = Page.objects.get(name="New Page With FKs")
self.assertEqual(len(PageFile.objects.filter(slug=p2.slug)), 1)
self.assertEqual(len(Redirect.objects.filter(destination=p2)), 1)
###########################################################
# Renaming a page and then renaming it back.
###########################################################
# 1. Simple case
p = Page(name="Page X", content="<p>Foobar</p>")
p.save()
p.rename_to("Page Y")
self.assertEqual(len(Page.objects.filter(name="Page X")), 0)
self.assertEqual(len(Page.objects.filter(name="Page Y")), 1)
p_new = Page.objects.get(name="Page Y")
p_new.rename_to("Page X")
self.assertEqual(len(Page.objects.filter(name="Page X")), 1)
self.assertEqual(len(Page.objects.filter(name="Page Y")), 0)
# 2. If we have FKs pointed at the page this shouldn't be
# totally f****d.
p = Page(name="Page X2", content="<p>Foo X</p>")
p.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foooo"), name="file_foo.txt", slug=p.slug)
pf.save()
p.rename_to("Page Y2")
p_new = Page.objects.get(name="Page Y2")
# FK points at the page we renamed to.
self.assertEqual(len(PageFile.objects.filter(slug=p_new.slug)), 1)
# Now rename it back.
p_new.rename_to("Page X2")
p = Page.objects.get(name="Page X2")
# After rename-back-to, FK points to the renamed-back-to page.
self.assertEqual(len(PageFile.objects.filter(slug=p.slug)), 1)
###########################################################
# Renaming a page but keeping the same slug
###########################################################
p = Page(name="Foo A", content="<p>Foo A</p>")
p.save()
p.rename_to("FOO A")
# Name has changed.
self.assertEqual(len(Page.objects.filter(name="FOO A")), 1)
# Has the same history, with a new entry for the name change.
p = Page.objects.get(name="FOO A")
p1, p0 = p.versions.all()
self.assertEqual(p1.name, 'FOO A')
self.assertEqual(p0.name, 'Foo A')
self.assertEqual(p0.content, p1.content)
###########################################################
# Renaming a page twice (A -> B -> C) and then revert A to
# an existing state.
###########################################################
p = Page(name="Bar A", content="<p>Bar A</p>")
p.save()
p.rename_to("Bar B")
p = Page.objects.get(name="Bar B")
p.rename_to("Bar C")
p = Page(name="Bar A", slug="bar a")
p_h = p.versions.as_of(version=1)
p_h.revert_to()
###########################################################
# Renaming a page back and forth and reverting.
###########################################################
p = Page(name="Zoo A", content="<p>Zoo A</p>")
p.save()
p.rename_to("Zoo B")
p = Page.objects.get(name="Zoo B")
p.rename_to("Zoo A")
p = Page.objects.get(name="Zoo A")
p.rename_to("Zoo B")
p = Page(name="Zoo A", slug="zoo a")
p_h = p.versions.as_of(version=1)
p_h.revert_to()
###########################################################
# page A, rename to B, then create new A, rename B to C,
# rename C to B, then revert C to first version
###########################################################
p = Page(name="Mike A", content="<p>A</p>")
p.save()
p.rename_to("Mike B")
new_a = Page(name="Mike A", content="<p>A new</p>")
new_a.save()
p = Page.objects.get(name="Mike B")
p.rename_to("Mike C")
p = Page.objects.get(name="Mike C")
p.rename_to("Mike B")
p_c = Page(name="Mike C", slug="mike c")
p_h = p_c.versions.as_of(version=1)
p_h.revert_to()
def test_page_rename(self):
p = Page()
p.content = "<p>The page content.</p>"
p.name = "Original page"
p.save()
p.rename_to("New page")
# Renamed-to page should exist.
new_p = Page.objects.get(name="New page")
# new_p should have the same content.
self.assertEqual(new_p.content, p.content)
# "Original page" should no longer exist.
pgs = Page.objects.filter(name="Original page")
self.assertEqual(len(pgs), 0)
# and a redirect from "original page" to "New page" should exist.
Redirect.objects.filter(source="original page", destination=new_p)
###########################################################
# Renaming to a page that already exists should raise an
# exception and not affect the original page.
###########################################################
p = Page()
p.content = "<p>Hello, world.</p>"
p.name = "Page A"
p.save()
self.assertRaises(exceptions.PageExistsError, p.rename_to, "New page")
# p should be unaffected. No redirect should be created.
p = Page.objects.get(name="Page A")
self.assertEqual(p.content, "<p>Hello, world.</p>")
self.assertEqual(len(Redirect.objects.filter(source="page a")), 0)
###########################################################
# Renaming should carry along files and FK'ed items that
# point to it.
###########################################################
p = Page()
p.content = "<p>A page with files and a map.</p>"
p.name = "Page With FKs"
p.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foo"), name="file.txt", slug=p.slug)
pf.save()
# Create a redirect that points at the page.
redirect = Redirect(source="foobar", destination=p)
redirect.save()
# Create a map that points at the page.
points = GEOSGeometry("""MULTIPOINT (-122.4378964233400069 37.7971758820830033, -122.3929211425700032 37.7688207875790027, -122.3908612060599950 37.7883584775320003, -122.4056240844700056 37.8013807351830025, -122.4148937988299934 37.8002956347170027, -122.4183270263600036 37.8051784612779969)""")
map = MapData(points=points, page=p)
map.save()
# Add tags to page
tagset = PageTagSet(page=p)
tagset.save()
tag = Tag(name="tag1")
tag.save()
tagset.tags.add(tag)
p.rename_to("New Page With FKs")
new_p = Page.objects.get(name="New Page With FKs")
self.assertEqual(len(MapData.objects.filter(page=new_p)), 1)
self.assertEqual(len(new_p.pagetagset.tags.all()), 1)
# Two redirects: one we created explicitly and one that was
# created during rename_to()
self.assertEqual(len(Redirect.objects.filter(destination=new_p)), 2)
self.assertEqual(len(PageFile.objects.filter(slug=new_p.slug)), 1)
# Renaming should keep slugs pointed at old page /and/ copy
# them to the new page.
self.assertEqual(len(PageFile.objects.filter(slug=p.slug)), 1)
###########################################################
# Renaming with multiple files.
###########################################################
p = Page()
p.content = "<p>A new page with multiple files.</p>"
p.name = "Page with multiple files"
p.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foo"), name="file.txt", slug=p.slug)
pf.save()
pf = PageFile(file=ContentFile("foo2"), name="file2.txt", slug=p.slug)
pf.save()
pf = PageFile(file=ContentFile("foo3"), name="file3.txt", slug=p.slug)
pf.save()
p.rename_to("A page with multiple files 2")
p = Page.objects.get(name="A page with multiple files 2")
self.assertEqual(len(PageFile.objects.filter(slug=p.slug)), 3)
###########################################################
# Reverting a renamed page should be possible and should
# restore files and FK'ed items that were pointed at the
# original page. The renamed-to page should still exist
# after the revert and should still have its own files and
# FK'ed items pointed at it.
###########################################################
p = Page(name="Page With FKs", slug="page with fks")
# get the version right before it was deleted
v_before_deleted = len(p.versions.all()) - 1
p_h = p.versions.as_of(version=v_before_deleted)
p_h.revert_to()
p = Page.objects.get(name="Page With FKs")
self.assertEqual(len(MapData.objects.filter(page=p)), 1)
self.assertEqual(len(PageFile.objects.filter(slug=p.slug)), 1)
p2 = Page.objects.get(name="New Page With FKs")
self.assertEqual(len(MapData.objects.filter(page=p2)), 1)
self.assertEqual(len(PageFile.objects.filter(slug=p2.slug)), 1)
self.assertEqual(len(Redirect.objects.filter(destination=p2)), 1)
###########################################################
# Renaming a page and then renaming it back.
###########################################################
# 1. Simple case
p = Page(name="Page X", content="<p>Foobar</p>")
p.save()
p.rename_to("Page Y")
self.assertEqual(len(Page.objects.filter(name="Page X")), 0)
self.assertEqual(len(Page.objects.filter(name="Page Y")), 1)
p_new = Page.objects.get(name="Page Y")
p_new.rename_to("Page X")
self.assertEqual(len(Page.objects.filter(name="Page X")), 1)
self.assertEqual(len(Page.objects.filter(name="Page Y")), 0)
# 2. If we have FKs pointed at the page this shouldn't be
# totally f****d.
p = Page(name="Page X2", content="<p>Foo X</p>")
p.save()
points = GEOSGeometry("""MULTIPOINT (-122.4378964233400069 37.7971758820830033, -122.3929211425700032 37.7688207875790027, -122.3908612060599950 37.7883584775320003, -122.4056240844700056 37.8013807351830025, -122.4148937988299934 37.8002956347170027, -122.4183270263600036 37.8051784612779969)""")
map = MapData(points=points, page=p)
map.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foooo"), name="file_foo.txt", slug=p.slug)
pf.save()
p.rename_to("Page Y2")
p_new = Page.objects.get(name="Page Y2")
# FK points at the page we renamed to.
self.assertEqual(len(MapData.objects.filter(page=p_new)), 1)
self.assertEqual(len(PageFile.objects.filter(slug=p_new.slug)), 1)
# Now rename it back.
p_new.rename_to("Page X2")
p = Page.objects.get(name="Page X2")
# After rename-back-to, FK points to the renamed-back-to page.
self.assertEqual(len(MapData.objects.filter(page=p)), 1)
self.assertEqual(len(PageFile.objects.filter(slug=p.slug)), 1)
###########################################################
# Renaming a page but keeping the same slug
###########################################################
p = Page(name="Foo A", content="<p>Foo A</p>")
p.save()
p.rename_to("FOO A")
# Name has changed.
self.assertEqual(len(Page.objects.filter(name="FOO A")), 1)
# Has the same history, with a new entry for the name change.
p = Page.objects.get(name="FOO A")
p1, p0 = p.versions.all()
self.assertEqual(p1.name, 'FOO A')
self.assertEqual(p0.name, 'Foo A')
self.assertEqual(p0.content, p1.content)
###########################################################
# Renaming a page twice (A -> B -> C) and then revert A to
# an existing state.
###########################################################
p = Page(name="Bar A", content="<p>Bar A</p>")
p.save()
p.rename_to("Bar B")
p = Page.objects.get(name="Bar B")
p.rename_to("Bar C")
p = Page(name="Bar A", slug="bar a")
p_h = p.versions.as_of(version=1)
p_h.revert_to()
###########################################################
# Renaming a page back and forth and reverting.
###########################################################
p = Page(name="Zoo A", content="<p>Zoo A</p>")
p.save()
p.rename_to("Zoo B")
p = Page.objects.get(name="Zoo B")
p.rename_to("Zoo A")
p = Page.objects.get(name="Zoo A")
p.rename_to("Zoo B")
p = Page(name="Zoo A", slug="zoo a")
p_h = p.versions.as_of(version=1)
p_h.revert_to()
###########################################################
# page A, rename to B, then create new A, rename B to C,
# rename C to B, then revert C to first version
###########################################################
p = Page(name="Mike A", content="<p>A</p>")
p.save()
p.rename_to("Mike B")
new_a = Page(name="Mike A", content="<p>A new</p>")
new_a.save()
p = Page.objects.get(name="Mike B")
p.rename_to("Mike C")
p = Page.objects.get(name="Mike C")
p.rename_to("Mike B")
p_c = Page(name="Mike C", slug="mike c")
p_h = p_c.versions.as_of(version=1)
p_h.revert_to()
def test_page_rename(self):
p = Page(region=self.region)
p.content = "<p>The page content.</p>"
p.name = "Original page"
p.save()
p.rename_to("New page")
# Renamed-to page should exist.
new_p = Page.objects.get(name="New page", region=self.region)
# new_p should have the same content.
self.assertEqual(new_p.content, p.content)
# "Original page" should no longer exist.
pgs = Page.objects.filter(name="Original page", region=self.region)
self.assertEqual(len(pgs), 0)
# and a redirect from "original page" to "New page" should exist.
Redirect.objects.filter(source="original page", destination=new_p, region=self.region)
###########################################################
# Renaming to a page that already exists should raise an
# exception and not affect the original page.
###########################################################
p = Page(region=self.region)
p.content = "<p>Hello, world.</p>"
p.name = "Page A"
p.save()
self.assertRaises(exceptions.PageExistsError, p.rename_to, "New page")
# p should be unaffected. No redirect should be created.
p = Page.objects.get(name="Page A", region=self.region)
self.assertEqual(p.content, "<p>Hello, world.</p>")
self.assertEqual(len(Redirect.objects.filter(source="page a", region=self.region)), 0)
###########################################################
# Renaming should carry along files and FK'ed items that
# point to it.
###########################################################
p = Page(region=self.region)
p.content = "<p>A page with files and a map.</p>"
p.name = "Page With FKs"
p.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foo"), name="file.txt", slug=p.slug, region=self.region)
pf.save()
# Create a redirect that points at the page.
redirect = Redirect(source="foobar", destination=p, region=self.region)
redirect.save()
# Create a map that points at the page.
points = GEOSGeometry("""MULTIPOINT (-122.4378964233400069 37.7971758820830033, -122.3929211425700032 37.7688207875790027, -122.3908612060599950 37.7883584775320003, -122.4056240844700056 37.8013807351830025, -122.4148937988299934 37.8002956347170027, -122.4183270263600036 37.8051784612779969)""")
map = MapData(points=points, page=p, region=self.region)
map.save()
# Add tags to page
tagset = PageTagSet(page=p, region=self.region)
tagset.save()
tag = Tag(name="tag1", region=self.region)
tag.save()
tagset.tags.add(tag)
p.rename_to("New Page With FKs")
new_p = Page.objects.get(name="New Page With FKs", region=self.region)
self.assertEqual(len(MapData.objects.filter(page=new_p, region=self.region)), 1)
self.assertEqual(len(new_p.pagetagset.tags.all()), 1)
# Two redirects: one we created explicitly and one that was
# created during rename_to()
self.assertEqual(len(Redirect.objects.filter(destination=new_p, region=self.region)), 2)
self.assertEqual(len(PageFile.objects.filter(slug=new_p.slug, region=self.region)), 1)
# Renaming should keep slugs pointed at old page /and/ copy
# them to the new page.
self.assertEqual(len(PageFile.objects.filter(slug=p.slug, region=self.region)), 1)
###########################################################
# Renaming with multiple files.
###########################################################
p = Page(region=self.region)
p.content = "<p>A new page with multiple files.</p>"
p.name = "Page with multiple files"
p.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foo"), name="file.txt", slug=p.slug, region=self.region)
pf.save()
pf = PageFile(file=ContentFile("foo2"), name="file2.txt", slug=p.slug, region=self.region)
pf.save()
pf = PageFile(file=ContentFile("foo3"), name="file3.txt", slug=p.slug, region=self.region)
pf.save()
p.rename_to("A page with multiple files 2")
p = Page.objects.get(name="A page with multiple files 2", region=self.region)
self.assertEqual(len(PageFile.objects.filter(slug=p.slug, region=self.region)), 3)
###########################################################
# Reverting a renamed page should be possible and should
# restore files and FK'ed items that were pointed at the
# original page. The renamed-to page should still exist
# after the revert and should still have its own files and
# FK'ed items pointed at it.
###########################################################
p = Page(name="Page With FKs", slug="page with fks", region=self.region)
# get the version right before it was deleted
v_before_deleted = len(p.versions.all()) - 1
p_h = p.versions.as_of(version=v_before_deleted)
p_h.revert_to()
p = Page.objects.get(name="Page With FKs", region=self.region)
self.assertEqual(len(MapData.objects.filter(page=p, region=self.region)), 1)
self.assertEqual(len(PageFile.objects.filter(slug=p.slug, region=self.region)), 1)
p2 = Page.objects.get(name="New Page With FKs")
self.assertEqual(len(MapData.objects.filter(page=p2, region=self.region)), 1)
self.assertEqual(len(PageFile.objects.filter(slug=p2.slug, region=self.region)), 1)
self.assertEqual(len(Redirect.objects.filter(destination=p2, region=self.region)), 1)
###########################################################
# Renaming a page and then renaming it back.
###########################################################
# 1. Simple case
p = Page(name="Page X", content="<p>Foobar</p>", region=self.region)
p.save()
p.rename_to("Page Y")
self.assertEqual(len(Page.objects.filter(name="Page X", region=self.region)), 0)
self.assertEqual(len(Page.objects.filter(name="Page Y", region=self.region)), 1)
p_new = Page.objects.get(name="Page Y", region=self.region)
p_new.rename_to("Page X")
self.assertEqual(len(Page.objects.filter(name="Page X", region=self.region)), 1)
self.assertEqual(len(Page.objects.filter(name="Page Y", region=self.region)), 0)
# 2. If we have FKs pointed at the page this shouldn't be
# totally f****d.
p = Page(name="Page X2", content="<p>Foo X</p>", region=self.region)
p.save()
points = GEOSGeometry("""MULTIPOINT (-122.4378964233400069 37.7971758820830033, -122.3929211425700032 37.7688207875790027, -122.3908612060599950 37.7883584775320003, -122.4056240844700056 37.8013807351830025, -122.4148937988299934 37.8002956347170027, -122.4183270263600036 37.8051784612779969)""")
map = MapData(points=points, page=p, region=self.region)
map.save()
# Create a file that points at the page.
pf = PageFile(file=ContentFile("foooo"), name="file_foo.txt", slug=p.slug, region=self.region)
pf.save()
p.rename_to("Page Y2")
p_new = Page.objects.get(name="Page Y2", region=self.region)
# FK points at the page we renamed to.
self.assertEqual(len(MapData.objects.filter(page=p_new, region=self.region)), 1)
self.assertEqual(len(PageFile.objects.filter(slug=p_new.slug, region=self.region)), 1)
# Now rename it back.
p_new.rename_to("Page X2")
p = Page.objects.get(name="Page X2", region=self.region)
# After rename-back-to, FK points to the renamed-back-to page.
self.assertEqual(len(MapData.objects.filter(page=p, region=self.region)), 1)
self.assertEqual(len(PageFile.objects.filter(slug=p.slug, region=self.region)), 1)
###########################################################
# Renaming a page but keeping the same slug
###########################################################
p = Page(name="Foo A", content="<p>Foo A</p>", region=self.region)
p.save()
p.rename_to("FOO A")
# Name has changed.
self.assertEqual(len(Page.objects.filter(name="FOO A", region=self.region)), 1)
# Has the same history, with a new entry for the name change.
p = Page.objects.get(name="FOO A", region=self.region)
p1, p0 = p.versions.all()
self.assertEqual(p1.name, 'FOO A')
self.assertEqual(p0.name, 'Foo A')
self.assertEqual(p0.content, p1.content)
###########################################################
# Renaming a page twice (A -> B -> C) and then revert A to
# an existing state.
###########################################################
p = Page(name="Bar A", content="<p>Bar A</p>", region=self.region)
p.save()
p.rename_to("Bar B")
p = Page.objects.get(name="Bar B", region=self.region)
p.rename_to("Bar C")
p = Page(name="Bar A", slug="bar a", region=self.region)
p_h = p.versions.as_of(version=1)
p_h.revert_to()
###########################################################
# Renaming a page back and forth and reverting.
###########################################################
p = Page(name="Zoo A", content="<p>Zoo A</p>", region=self.region)
p.save()
p.rename_to("Zoo B")
p = Page.objects.get(name="Zoo B", region=self.region)
p.rename_to("Zoo A")
p = Page.objects.get(name="Zoo A", region=self.region)
p.rename_to("Zoo B")
p = Page(name="Zoo A", slug="zoo a", region=self.region)
p_h = p.versions.as_of(version=1)
p_h.revert_to()
###########################################################
# page A, rename to B, then create new A, rename B to C,
# rename C to B, then revert C to first version
###########################################################
p = Page(name="Mike A", content="<p>A</p>", region=self.region)
p.save()
p.rename_to("Mike B")
new_a = Page(name="Mike A", content="<p>A new</p>", region=self.region)
new_a.save()
p = Page.objects.get(name="Mike B", region=self.region)
p.rename_to("Mike C")
p = Page.objects.get(name="Mike C", region=self.region)
p.rename_to("Mike B")
p_c = Page(name="Mike C", slug="mike c", region=self.region)
p_h = p_c.versions.as_of(version=1)
p_h.revert_to()
###########################################################
# Page rename with links!
###########################################################
from links.models import Link
dogs_p = Page(name="Dogs", slug="dogs", region=self.region, content="<p>what</p>")
dogs_p.save()
p = Page(name="Places to have fun", content='<p><a href="Dogs">a link</a></p>', region=self.region)
p.save()
p.rename_to("Places to have the MOST fun")
new_p = Page.objects.get(name="Places to have the MOST fun", region=self.region)
self.assertEqual(new_p.links.all().count(), 1)
self.assertEqual(new_p.links.all()[0].destination_name, 'Dogs')
self.assertEqual(new_p.links.all()[0].destination, dogs_p)
