def change_view(self, request, object_id, extra_context=None):
"""The ``change`` admin view for the
:class:`Page <pages.models.Page>`."""
language = get_language_from_request(request)
extra_context = {
'language': language,
# don't see where it's used
#'lang': current_lang,
'page_languages': settings.PAGE_LANGUAGES,
}
try:
int(object_id)
except ValueError:
raise Http404('The "%s" part of the location is invalid.'
% str(object_id))
try:
obj = self.model.objects.get(pk=object_id)
except self.model.DoesNotExist:
# Don't raise Http404 just yet, because we haven't checked
# permissions yet. We don't want an unauthenticated user to be able
# to determine whether a given object exists.
obj = None
else:
template = get_template_from_request(request, obj)
extra_context['placeholders'] = get_placeholders(template)
extra_context['traduction_languages'] = [l for l in
settings.PAGE_LANGUAGES if Content.objects.get_content(obj,
l[0], "title") and l[0] != language]
extra_context['page'] = obj
return super(PageAdmin, self).change_view(request, object_id,
extra_context=extra_context)
def list_pages(self, request, template_name=None, extra_context=None):
"""List root pages"""
if not self.admin_site.has_permission(request):
return self.admin_site.login(request)
language = get_language_from_request(request)
query = request.POST.get('q', '').strip()
if query:
page_ids = list(set([c.page.pk for c in
Content.objects.filter(body__icontains=query)]))
pages = Page.objects.filter(pk__in=page_ids)
else:
pages = Page.objects.root()
if settings.PAGE_HIDE_SITES:
pages = pages.filter(sites=settings.SITE_ID)
context = {
'can_publish': request.user.has_perm('pages.can_publish'),
'language': language,
'name': _("page"),
'pages': pages,
'opts': self.model._meta,
'q': query
}
context.update(extra_context or {})
change_list = self.changelist_view(request, context)
return change_list
def list_pages(self, request, template_name=None, extra_context=None):
"""List root pages"""
if not self.admin_site.has_permission(request):
return self.admin_site.login(request)
language = get_language_from_request(request)
query = request.POST.get('q', '').strip()
if query:
page_ids = list(
set([
c.page.pk
for c in Content.objects.filter(body__icontains=query)
]))
pages = Page.objects.filter(pk__in=page_ids)
else:
pages = Page.objects.root()
if settings.PAGE_HIDE_SITES:
pages = pages.filter(sites=settings.SITE_ID)
context = {
'can_publish': request.user.has_perm('pages.can_publish'),
'language': language,
'name': _("page"),
'pages': pages,
'opts': self.model._meta,
'q': query
}
context.update(extra_context or {})
change_list = self.changelist_view(request, context)
return change_list
def change_view(self, request, object_id, extra_context=None):
"""The ``change`` admin view for the
:class:`Page <pages.models.Page>`."""
language = get_language_from_request(request)
extra_context = {
'language': language,
# don't see where it's used
#'lang': current_lang,
'page_languages': settings.PAGE_LANGUAGES,
}
try:
int(object_id)
except ValueError:
raise Http404('The "%s" part of the location is invalid.' %
str(object_id))
try:
obj = self.model.objects.get(pk=object_id)
except self.model.DoesNotExist:
# Don't raise Http404 just yet, because we haven't checked
# permissions yet. We don't want an unauthenticated user to be able
# to determine whether a given object exists.
obj = None
else:
template = get_template_from_request(request, obj)
extra_context['placeholders'] = get_placeholders(template)
extra_context['traduction_languages'] = [
l for l in settings.PAGE_LANGUAGES
if Content.objects.get_content(obj, l[0], "title")
and l[0] != language
]
extra_context['page'] = obj
return super(PageAdmin, self).change_view(request,
object_id,
extra_context=extra_context)
def test_get_language_from_request(self):
"""
Test that get_language_from_request return the default language even if a
unaccepted language is used.
"""
class Req():
LANGUAGE_CODE = 'en-us'
GET = {}
request = Req()
self.assertEqual(get_language_from_request(request), 'en-us')
request.LANGUAGE_CODE = 'dont'
self.assertEqual(get_language_from_request(request), 'en-us')
request.LANGUAGE_CODE = 'fr-ch'
self.assertEqual(get_language_from_request(request), 'fr-ch')
def add_view(self, request, form_url='', extra_context=None):
"""The ``add`` admin view for the :class:`Page <pages.models.Page>`."""
extra_context = {
'language': get_language_from_request(request),
'page_languages': settings.PAGE_LANGUAGES,
}
return super(PageAdmin, self).add_view(request, form_url,
extra_context)
def add_view(self, request, form_url='', extra_context=None):
"""The ``add`` admin view for the :class:`Page <pages.models.Page>`."""
extra_context = {
'language': get_language_from_request(request),
'page_languages': settings.PAGE_LANGUAGES,
}
return super(PageAdmin, self).add_view(request, form_url,
extra_context)
def test_get_language_from_request(self):
"""
Test that get_language_from_request return the default language even if a
unaccepted language is used.
"""
class Req():
LANGUAGE_CODE = 'en-us'
GET = {}
request = Req()
self.assertEqual(
get_language_from_request(request), 'en-us')
request.LANGUAGE_CODE = 'dont'
self.assertEqual(
get_language_from_request(request), 'en-us')
request.LANGUAGE_CODE = 'fr-ch'
self.assertEqual(
get_language_from_request(request), 'fr-ch')
def list_pages_ajax(request, invalid_move=False):
"""Render pages table for ajax function."""
language = get_language_from_request(request)
pages = Page.objects.root()
context = {
'invalid_move': invalid_move,
'language': language,
'pages': pages,
}
return render_to_response("admin/basic_cms/page/change_list_table.html",
context,
context_instance=RequestContext(request))
def list_pages_ajax(request, invalid_move=False):
"""Render pages table for ajax function."""
language = get_language_from_request(request)
pages = Page.objects.root()
context = {
'invalid_move': invalid_move,
'language': language,
'pages': pages,
}
return render_to_response("admin/basic_cms/page/change_list_table.html",
context,
context_instance=RequestContext(request)
)
def get_form(self, request, obj=None, **kwargs):
"""Get a :class:`Page <pages.admin.forms.PageForm>` for the
:class:`Page <pages.models.Page>` and modify its fields depending on
the request."""
#form = super(PageAdmin, self).get_form(request, obj, **kwargs)
template = get_template_from_request(request, obj)
form = make_form(self.model, get_placeholders(template))
language = get_language_from_request(request)
form.base_fields['language'].initial = language
if obj:
initial_slug = obj.slug(language=language, fallback=False)
initial_title = obj.title(language=language, fallback=False)
form.base_fields['slug'].initial = initial_slug
form.base_fields['title'].initial = initial_title
form.base_fields['slug'].label = _('Slug')
template = get_template_from_request(request, obj)
page_templates = settings.get_page_templates()
if len(page_templates) > 0:
template_choices = list(page_templates)
template_choices.insert(
0, (settings.PAGE_DEFAULT_TEMPLATE, _('Default template')))
form.base_fields['template'].choices = template_choices
form.base_fields['template'].initial = force_text(template)
for placeholder in get_placeholders(template):
name = placeholder.name
if obj:
initial = placeholder.get_content(obj, language, name)
else:
initial = None
form.base_fields[name] = placeholder.get_field(obj,
language,
initial=initial)
for placeholder in self.metadata_fields:
name = placeholder['name']
initial = None
if obj:
try:
initial = Content.objects.get(page=obj,
language=language,
type=name).body
except Content.DoesNotExist:
pass
form.base_fields[name] = placeholder['field']
form.base_fields[name].initial = initial
return form
def get_form(self, request, obj=None, **kwargs):
"""Get a :class:`Page <pages.admin.forms.PageForm>` for the
:class:`Page <pages.models.Page>` and modify its fields depending on
the request."""
#form = super(PageAdmin, self).get_form(request, obj, **kwargs)
template = get_template_from_request(request, obj)
form = make_form(self.model, get_placeholders(template))
language = get_language_from_request(request)
form.base_fields['language'].initial = language
if obj:
initial_slug = obj.slug(language=language, fallback=False)
initial_title = obj.title(language=language, fallback=False)
form.base_fields['slug'].initial = initial_slug
form.base_fields['title'].initial = initial_title
form.base_fields['slug'].label = _('Slug')
template = get_template_from_request(request, obj)
page_templates = settings.get_page_templates()
if len(page_templates) > 0:
template_choices = list(page_templates)
template_choices.insert(0, (settings.PAGE_DEFAULT_TEMPLATE,
_('Default template')))
form.base_fields['template'].choices = template_choices
form.base_fields['template'].initial = force_text(template)
for placeholder in get_placeholders(template):
name = placeholder.name
if obj:
initial = placeholder.get_content(obj, language, name)
else:
initial = None
form.base_fields[name] = placeholder.get_field(obj,
language, initial=initial)
for placeholder in self.metadata_fields:
name = placeholder['name']
initial = None
if obj:
try:
initial = Content.objects.get(page=obj, language=language, type=name).body
except Content.DoesNotExist:
pass
form.base_fields[name] = placeholder['field']
form.base_fields[name].initial = initial
return form
def choose_language(self, lang, request):
"""Deal with the multiple corner case of choosing the language."""
# Can be an empty string or None
if not lang:
lang = get_language_from_request(request)
# Raise a 404 if the language is not in not in the list
if lang not in [key for (key, value) in settings.PAGE_LANGUAGES]:
raise Http404
# We're going to serve CMS pages in language lang;
# make django gettext use that language too
if lang and translation.check_for_language(lang):
translation.activate(lang)
return lang
def choose_language(self, lang, request):
"""Deal with the multiple corner case of choosing the language."""
# Can be an empty string or None
if not lang:
lang = get_language_from_request(request)
# Raise a 404 if the language is not in not in the list
if lang not in [key for (key, value) in settings.PAGE_LANGUAGES]:
raise Http404
# We're going to serve CMS pages in language lang;
# make django gettext use that language too
if lang and translation.check_for_language(lang):
translation.activate(lang)
return lang
def get_form(self, request, obj=None, **kwargs):
form = super(PageAdminWithDefaultContent, self
).get_form(request, obj, **kwargs)
language = get_language_from_request(request)
if global_settings.LANGUAGE_CODE == language:
# this is the "official" language
return form
if Content.objects.filter(page=obj, language=language).count():
return form
# this is a new page, try to find some default content
template = get_template_from_request(request, obj)
for placeholder in get_placeholders(template):
name = placeholder.name
form.base_fields[name] = placeholder.get_field(obj, language,
initial=Content.objects.get_content(obj,
global_settings.LANGUAGE_CODE, name))
return form
def get_form(self, request, obj=None, **kwargs):
form = super(PageAdminWithDefaultContent, self
).get_form(request, obj, **kwargs)
language = get_language_from_request(request)
if global_settings.LANGUAGE_CODE == language:
# this is the "official" language
return form
if Content.objects.filter(page=obj, language=language).count():
return form
# this is a new page, try to find some default content
template = get_template_from_request(request, obj)
for placeholder in get_placeholders(template):
name = placeholder.name
form.base_fields[name] = placeholder.get_field(obj, language,
initial=Content.objects.get_content(obj,
global_settings.LANGUAGE_CODE, name))
return form
def has_delete_permission(self, request, obj=None):
"""Return ``True`` if the current user has permission on the page."""
lang = get_language_from_request(request)
return PagePermission(request.user).check('change', page=obj,
lang=lang)
def has_add_permission(self, request):
"""Return ``True`` if the current user has permission to add a new
page."""
lang = get_language_from_request(request)
return PagePermission(request.user).check('add', lang=lang)
