def get_nodes(self, request):
page_queryset = get_page_queryset(request)
site = current_site(request)
lang = get_language_from_request(request)
filters = {
'site': site,
}
if hide_untranslated(lang, site.pk):
filters['title_set__language'] = lang
if not use_draft(request):
filters['title_set__published'] = True
if not use_draft(request):
page_queryset = page_queryset.published()
pages = page_queryset.filter(**filters).order_by("path")
ids = {}
nodes = []
first = True
home_cut = False
home_children = []
home = None
actual_pages = []
# cache view perms
visible_pages = get_visible_pages(request, pages, site)
for page in pages:
# Pages are ordered by path, therefore the first page is the root
# of the page tree (a.k.a "home")
if page.pk not in visible_pages:
# Don't include pages the user doesn't have access to
continue
if not home:
home = page
if first and page.pk != home.pk:
home_cut = True
if (home_cut and (page.parent_id == home.pk or
page.parent_id in home_children)):
home_children.append(page.pk)
if ((page.pk == home.pk and home.in_navigation)
or page.pk != home.pk):
first = False
ids[page.id] = page
actual_pages.append(page)
page.title_cache = {}
langs = [lang]
if not hide_untranslated(lang):
langs.extend(get_fallback_languages(lang))
titles = list(get_title_queryset(request).filter(
page__in=ids, language__in=langs))
for title in titles: # add the title and slugs and some meta data
page = ids[title.page_id]
page.title_cache[title.language] = title
for page in actual_pages:
if page.title_cache:
nodes.append(page_to_node(page, home, home_cut))
return nodes
def get_nodes(self, request):
page_queryset = get_page_queryset(request)
site = Site.objects.get_current()
lang = get_language_from_request(request)
filters = {
'site': site,
}
if hide_untranslated(lang, site.pk):
filters['title_set__language'] = lang
pages = page_queryset.published().filter(**filters).order_by(
"tree_id", "lft")
ids = {}
nodes = []
first = True
home_cut = False
home_children = []
home = None
actual_pages = []
# cache view perms
visible_pages = get_visible_pages(request, pages, site)
for page in pages:
# Pages are ordered by tree_id, therefore the first page is the root
# of the page tree (a.k.a "home")
if page.pk not in visible_pages:
# Don't include pages the user doesn't have access to
continue
if not home:
home = page
page.home_pk_cache = home.pk
if first and page.pk != home.pk:
home_cut = True
if (page.parent_id == home.pk
or page.parent_id in home_children) and home_cut:
home_children.append(page.pk)
if (page.pk == home.pk
and home.in_navigation) or page.pk != home.pk:
first = False
ids[page.id] = page
actual_pages.append(page)
page.title_cache = {}
langs = [lang]
if not hide_untranslated(lang):
langs.extend(get_fallback_languages(lang))
titles = list(
get_title_queryset(request).filter(page__in=ids,
language__in=langs))
for title in titles: # add the title and slugs and some meta data
page = ids[title.page_id]
page.title_cache[title.language] = title
for page in actual_pages:
if page.title_cache:
nodes.append(page_to_node(page, home, home_cut))
return nodes
def get_page_path(self, lang):
page = getattr(self.request, 'current_page', None)
if page:
with force_language(lang):
try:
return page.get_absolute_url(language=lang, fallback=False)
except (Title.DoesNotExist, NoReverseMatch):
if hide_untranslated(lang) and settings.USE_I18N:
return '/%s/' % lang
else:
return page.get_absolute_url(language=lang, fallback=True)
else:
return '/%s/' % lang if settings.USE_I18N else '/'
def get_page_path(self, lang):
page = getattr(self.request, 'current_page', None)
if page:
with force_language(lang):
try:
return page.get_absolute_url(language=lang, fallback=False)
except Title.DoesNotExist:
if hide_untranslated(lang):
return '/%s/' % lang
else:
return page.get_absolute_url(language=lang, fallback=True)
else:
return '/%s/' % lang
def get_alternate(page, site=None, site_languages=None, protocol=None,
enable_redirectors=None):
# Optimize for repeated calls within the same site
if site is None:
site = Site.objects.get_current()
if site_languages is None:
site_languages = get_public_languages(site.pk)
# TODO: build API for this default
if enable_redirectors is None:
enable_redirectors = get_config_redirectors()
protocol = protocol if protocol is not None else 'http'
# find all public translations for this page
available_languages = {l for l in page.get_languages()
if l in site_languages}
sitemap_languages = [l for l in site_languages
if l in available_languages]
# handle case when hide_untranslated = False
if len(sitemap_languages) < len(site_languages):
for lang in site_languages:
if (lang not in sitemap_languages
and not hide_untranslated(lang, site.pk)):
for fb_lang in sitemap_languages:
if fb_lang in get_fallback_languages(lang, site.pk):
sitemap_languages.append(lang)
break
# Append default redirector link
if sitemap_languages and enable_redirectors:
sitemap_languages.append(LANG_REDIRECTOR)
alt_links = OrderedDict()
for lang in sitemap_languages:
if lang == LANG_REDIRECTOR:
with override(sitemap_languages[0]):
url = page.get_absolute_url()
url = re.sub(r'^/{}'.format(sitemap_languages[0]), '', url)
assert sitemap_languages[0] != LANG_REDIRECTOR
else:
with override(lang):
url = page.get_absolute_url()
alt_links[lang] = {'language_code': lang,
'location': '%s://%s%s' % (protocol,
site.domain,
url),
'redirector': lang == LANG_REDIRECTOR,
'path': url}
return alt_links
def get_page_path(self, lang):
page = getattr(self.request, 'current_page', None)
if page:
with force_language(lang):
try:
return page.get_absolute_url(language=lang, fallback=False)
except Title.DoesNotExist:
if hide_untranslated(lang):
return '/%s/' % lang
else:
return page.get_absolute_url(language=lang,
fallback=True)
else:
return '/%s/' % lang
def get_page_path(self, lang):
page = getattr(self.request, 'current_page', None)
if page:
with force_language(lang):
try:
return page.get_absolute_url(language=lang, fallback=False)
except (Title.DoesNotExist, NoReverseMatch):
if hide_untranslated(lang) and settings.USE_I18N:
return '/%s/' % lang
else:
return page.get_absolute_url(language=lang,
fallback=True)
else:
return '/%s/' % lang if settings.USE_I18N else '/'
def get_page_path(self, lang):
page = getattr(self.request, 'current_page', None)
if not page:
return '/%s/' % lang if settings.USE_I18N else '/'
page_languages = page.get_published_languages()
if lang in page_languages:
return page.get_absolute_url(lang, fallback=False)
site = get_current_site()
if is_valid_site_language(lang, site_id=site.pk):
_valid_language = True
_hide_untranslated = hide_untranslated(lang, site.pk)
else:
_valid_language = False
_hide_untranslated = False
if _hide_untranslated and settings.USE_I18N:
return '/%s/' % lang
default_language = get_default_language_for_site(site.pk)
if not _valid_language and default_language in page_languages:
# The request language is not configured for the current site.
# Fallback to the default language configured for the current site.
return page.get_absolute_url(default_language, fallback=False)
if _valid_language:
fallbacks = get_fallback_languages(lang, site_id=site.pk) or []
fallbacks = [
_lang for _lang in fallbacks if _lang in page_languages
]
else:
fallbacks = []
if fallbacks:
return page.get_absolute_url(fallbacks[0], fallback=False)
return '/%s/' % lang if settings.USE_I18N else '/'
def get_nodes(self, request):
from cms.models import Title
site = self.renderer.site
lang = self.renderer.request_language
pages = get_page_queryset(
site,
draft=self.renderer.draft_mode_active,
published=not self.renderer.draft_mode_active,
)
if is_valid_site_language(lang, site_id=site.pk):
_valid_language = True
_hide_untranslated = hide_untranslated(lang, site.pk)
else:
_valid_language = False
_hide_untranslated = False
if _valid_language:
# The request language has been explicitly configured
# for the current site.
if _hide_untranslated:
fallbacks = []
else:
fallbacks = get_fallback_languages(lang, site_id=site.pk)
languages = [lang
] + [_lang for _lang in fallbacks if _lang != lang]
else:
# The request language is not configured for the current site.
# Fallback to all configured public languages for the current site.
languages = get_public_languages(site.pk)
fallbacks = languages
pages = (pages.filter(title_set__language__in=languages).
select_related('node').order_by('node__path').distinct())
if not self.renderer.draft_mode_active:
# we're dealing with public pages.
# prefetch the draft versions.
pages = pages.select_related('publisher_public__node')
pages = get_visible_nodes(request, pages, site)
if not pages:
return []
try:
homepage = [page for page in pages if page.is_home][0]
except IndexError:
homepage = None
titles = Title.objects.filter(
language__in=languages,
publisher_is_draft=self.renderer.draft_mode_active,
)
lookup = Prefetch(
'title_set',
to_attr='filtered_translations',
queryset=titles,
)
prefetch_related_objects(pages, lookup)
# Build the blank title instances only once
blank_title_cache = {
language: EmptyTitle(language=language)
for language in languages
}
if lang not in blank_title_cache:
blank_title_cache[lang] = EmptyTitle(language=lang)
# Maps a node id to its page id
node_id_to_page = {}
def _page_to_node(page):
# EmptyTitle is used to prevent the cms from trying
# to find a translation in the database
page.title_cache = blank_title_cache.copy()
for trans in page.filtered_translations:
page.title_cache[trans.language] = trans
menu_node = get_menu_node_for_page(
self.renderer,
page,
language=lang,
fallbacks=fallbacks,
)
return menu_node
menu_nodes = []
for page in pages:
node = page.node
parent_id = node_id_to_page.get(node.parent_id)
if node.parent_id and not parent_id:
# If the parent page is not available (unpublished, etc..)
# don't bother creating menu nodes for its descendants.
continue
menu_node = _page_to_node(page)
cut_homepage = homepage and not homepage.in_navigation
if cut_homepage and parent_id == homepage.pk:
# When the homepage is hidden from navigation,
# we need to cut all its direct children from it.
menu_node.parent_id = None
else:
menu_node.parent_id = parent_id
node_id_to_page[node.pk] = page.pk
menu_nodes.append(menu_node)
return menu_nodes
def get_nodes(self, request):
site = self.renderer.site
lang = self.renderer.language
page_queryset = get_page_queryset(request)
filters = {
'site': site,
}
if hide_untranslated(lang, site.pk):
filters['title_set__language'] = lang
if not self.renderer.draft_mode_active:
filters['title_set__published'] = True
if not self.renderer.draft_mode_active:
page_queryset = page_queryset.published()
pages = page_queryset.filter(**filters).order_by("path")
ids = {}
nodes = []
home = None
actual_pages = []
# cache view perms
visible_pages = frozenset(get_visible_pages(request, pages, site))
for page in pages:
# Pages are ordered by path, therefore the first page is the root
# of the page tree (a.k.a "home")
if page.pk not in visible_pages:
# Don't include pages the user doesn't have access to
continue
if not home:
home = page
ids[page.id] = page
actual_pages.append(page)
page.title_cache = {}
langs = [lang]
if not hide_untranslated(lang):
langs.extend(get_fallback_languages(lang))
titles = get_title_queryset(request).filter(page__in=ids, language__in=langs)
for title in titles.iterator(): # add the title and slugs and some meta data
page = ids[title.page_id]
page.title_cache[title.language] = title
renderer = self.renderer
_page_to_node = functools.partial(
page_to_node,
renderer=renderer,
home=home,
language=lang,
)
for page in actual_pages:
if page.title_cache:
node = _page_to_node(page=page)
nodes.append(node)
return nodes
def get_nodes(self, request):
site = self.renderer.site
lang = self.renderer.language
page_queryset = get_page_queryset(request)
filters = {
'site': site,
}
if hide_untranslated(lang, site.pk):
filters['title_set__language'] = lang
if not self.renderer.draft_mode_active:
filters['title_set__published'] = True
if not self.renderer.draft_mode_active:
page_queryset = page_queryset.published()
pages = page_queryset.filter(**filters).order_by("path")
ids = {}
nodes = []
home = None
actual_pages = []
# cache view perms
visible_pages = frozenset(get_visible_pages(request, pages, site))
for page in pages:
# Pages are ordered by path, therefore the first page is the root
# of the page tree (a.k.a "home")
if page.pk not in visible_pages:
# Don't include pages the user doesn't have access to
continue
if not home:
home = page
ids[page.id] = page
actual_pages.append(page)
page.title_cache = {}
langs = [lang]
if not hide_untranslated(lang):
langs.extend(get_fallback_languages(lang))
titles = get_title_queryset(request).filter(page__in=ids,
language__in=langs)
for title in titles.iterator(
): # add the title and slugs and some meta data
page = ids[title.page_id]
page.title_cache[title.language] = title
renderer = self.renderer
_page_to_node = functools.partial(
page_to_node,
renderer=renderer,
home=home,
language=lang,
)
for page in actual_pages:
if page.title_cache:
node = _page_to_node(page=page)
nodes.append(node)
return nodes
