def update_moderation_message(page, message):
"""This is bit special.. It updates last page state made from current user
for given page. Its called after page is saved - page state is created when
page gets saved (in signal), so this might have a concurrency issue, but
probably will work in 99,999%.
If any page state isn't found in last UPDATE_TOLERANCE seconds, a new state
will be created instead of affecting old message.
"""
UPDATE_TOLERANCE = 30 # max in last 30 seconds
from cms.utils.permissions import get_current_user
user = get_current_user()
created = timezone.now() - datetime.timedelta(seconds=UPDATE_TOLERANCE)
try:
state = page.pagemoderatorstate_set.filter(user=user, created__gt=created).order_by('-created')[0]
except IndexError:
state = None
if not state or state.message:
# If no state was found or it already has a message, create a new one
state = PageModeratorState(user=user, page=page, action=PageModeratorState.ACTION_CHANGED)
state.message = message
state.save()
def page_changed(page, old_page=None, force_moderation_action=None):
"""Called from page post save signal. If page already had pk, old version
of page is provided in old_page argument.
"""
# get user from thread locals
from cms.utils.permissions import get_current_user
user = get_current_user()
force_moderation_action = force_moderation_action or getattr(page, 'force_moderation_action', None)
if force_moderation_action:
PageModeratorState(user=user, page=page, action=force_moderation_action).save()
return
if not old_page:
# just newly created page
PageModeratorState(user=user, page=page, action=PageModeratorState.ACTION_ADD).save()
if (old_page is None and page.published) or \
(old_page and not old_page.published == page.published):
action = page.published and PageModeratorState.ACTION_PUBLISH or PageModeratorState.ACTION_UNPUBLISH
PageModeratorState(user=user, page=page, action=action).save()
if ((old_page and not old_page.moderator_state == page.moderator_state) or not old_page) \
and page.requires_approvement():
# update_moderation_message can be called after this :S -> recipient will not
# see the last message
mail_approvement_request(page, user)
def approve_page(request, page):
"""Main approving function. Two things can happen here, depending on user
level:
1.) User is somewhere in the approvement path, but not on the top. In this
case just mark this page as approved by this user.
2.) User is on top of approvement path. Draft page with all dependencies
will be `copied` to public model, page states log will be cleaned.
"""
moderation_level, moderation_required = get_test_moderation_level(page, request.user, False)
if not moderator_should_approve(request, page):
# escape soon if there isn't any approval required by this user
try: # it is possible publisher_public doesn't exist - first time publish
if page.get_absolute_url() != page.publisher_public.get_absolute_url():
page.publish()
else:
return
except:
return
if not moderation_required:
# this is a second case - user can publish changes
if page.pagemoderatorstate_set.get_delete_actions().count():
# it is a delete request for this page!!
page.delete_with_public()
else:
page.publish()
else:
# first case - just mark page as approved from this user
PageModeratorState(user=request.user, page=page, action=PageModeratorState.ACTION_APPROVE).save()
def page_changed(page, old_page=None, force_moderation_action=None):
"""Called from page post save signal. If page already had pk, old version
of page is provided in old_page argument.
"""
# Only record changes on the draft version
if not page.publisher_is_draft:
return
# get user from thread locals
from cms.utils.permissions import get_current_user
user = get_current_user()
if force_moderation_action:
PageModeratorState(user=user, page=page, action=force_moderation_action).save()
page.save() # sets the page to dirty
return
if not old_page:
# just newly created page
PageModeratorState(user=user, page=page, action=PageModeratorState.ACTION_ADD).save()
def update_moderation_message(page, message):
"""This is bit special.. It updates last page state made from current user
for given page. Its called after page is saved - page state is created when
page gets saved (in signal), so this might have a concurrency issue, but
probably will work in 99,999%.
If any page state is'nt found in last UPDATE_TOLERANCE seconds, a new state
will be created instead of affecting old message.
"""
UPDATE_TOLERANCE = 30 # max in last 30 seconds
user = get_current_user()
created = datetime.datetime.now() - datetime.timedelta(seconds=UPDATE_TOLERANCE)
try:
state = page.pagemoderatorstate_set.filter(user=user, created__gt=created).order_by('-created')[0]
# just state without message!!
assert not state.message
except (IndexError, AssertionError):
state = PageModeratorState(user=user, page=page, action=PageModeratorState.ACTION_CHANGED)
state.message = message
state.save()