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 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 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 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 test_bug_152(self):
"""Test bug 152
http://code.google.com/p/django-page-cms/issues/detail?id=152"""
from basic_cms.utils import get_placeholders
self.assertEqual(
str(get_placeholders('pages/tests/test1.html')),
"[<Placeholder Node: body>]"
)
def traduction(request, page_id, language_id):
"""Traduction helper."""
page = Page.objects.get(pk=page_id)
lang = language_id
placeholders = get_placeholders(page.get_template())
language_error = (Content.objects.get_content(page, language_id, "title")
is None)
return render_to_response('pages/traduction_helper.html', {
'page': page,
'lang': lang,
'language_error': language_error,
'placeholders': placeholders,
},
context_instance=RequestContext(request))
def test_placeholder_bug(self):
"""Test placeholder with django template inheritance works prepoerly.
http://code.google.com/p/django-page-cms/issues/detail?id=210
"""
p1 = self.new_page(content={'slug':'test', 'one':'one', 'two': 'two'})
template = django.template.loader.get_template('pages/tests/extends.html')
context = Context({'current_page': p1, 'lang':'en-us'})
renderer = template.render(context)
self.assertTrue('one' in renderer)
self.assertTrue('two' in renderer)
from basic_cms.utils import get_placeholders
self.assertEqual(
str(get_placeholders('pages/tests/extends.html')),
'[<Placeholder Node: one>, <Placeholder Node: two>]')
def traduction(request, page_id, language_id):
"""Traduction helper."""
page = Page.objects.get(pk=page_id)
lang = language_id
placeholders = get_placeholders(page.get_template())
language_error = (
Content.objects.get_content(page, language_id, "title")
is None
)
return render_to_response('pages/traduction_helper.html', {
'page': page,
'lang': lang,
'language_error': language_error,
'placeholders': placeholders,
}, context_instance=RequestContext(request))
def save_model(self, request, page, form, change):
"""Move the page in the tree if necessary and save every
placeholder :class:`Content <pages.models.Content>`.
"""
language = form.cleaned_data['language']
target = form.data.get('target', None)
position = form.data.get('position', None)
page.save()
# if True, we need to move the page
if target and position:
try:
target = self.model.objects.get(pk=target)
except self.model.DoesNotExist:
pass
else:
target.invalidate()
page.move_to(target, position)
for name in self.mandatory_placeholders:
data = form.cleaned_data[name]
placeholder = PlaceholderNode(name)
extra_data = placeholder.get_extra_data(form.data)
placeholder.save(page,
language,
data,
change,
extra_data=extra_data)
for placeholder in get_placeholders(page.get_template()):
if (placeholder.name in form.cleaned_data
and placeholder.name not in self.mandatory_placeholders):
data = form.cleaned_data[placeholder.name]
extra_data = placeholder.get_extra_data(form.data)
placeholder.save(page,
language,
data,
change,
extra_data=extra_data)
for placeholder in self.metadata_fields:
data = form.cleaned_data[placeholder['name']]
Content.objects.set_or_create_content(page, language,
placeholder['name'], data)
page.invalidate()
def save_model(self, request, page, form, change):
"""Move the page in the tree if necessary and save every
placeholder :class:`Content <pages.models.Content>`.
"""
language = form.cleaned_data['language']
target = form.data.get('target', None)
position = form.data.get('position', None)
page.save()
# if True, we need to move the page
if target and position:
try:
target = self.model.objects.get(pk=target)
except self.model.DoesNotExist:
pass
else:
target.invalidate()
page.move_to(target, position)
for name in self.mandatory_placeholders:
data = form.cleaned_data[name]
placeholder = PlaceholderNode(name)
extra_data = placeholder.get_extra_data(form.data)
placeholder.save(page, language, data, change,
extra_data=extra_data)
for placeholder in get_placeholders(page.get_template()):
if(placeholder.name in form.cleaned_data and placeholder.name
not in self.mandatory_placeholders):
data = form.cleaned_data[placeholder.name]
extra_data = placeholder.get_extra_data(form.data)
placeholder.save(page, language, data, change,
extra_data=extra_data)
for placeholder in self.metadata_fields:
data = form.cleaned_data[placeholder['name']]
Content.objects.set_or_create_content(
page,
language,
placeholder['name'],
data
)
page.invalidate()
def test_placeholder_bug(self):
"""Test placeholder with django template inheritance works prepoerly.
http://code.google.com/p/django-page-cms/issues/detail?id=210
"""
p1 = self.new_page(content={
'slug': 'test',
'one': 'one',
'two': 'two'
})
template = django.template.loader.get_template(
'pages/tests/extends.html')
context = Context({'current_page': p1, 'lang': 'en-us'})
renderer = template.render(context)
self.assertTrue('one' in renderer)
self.assertTrue('two' in renderer)
from basic_cms.utils import get_placeholders
self.assertEqual(str(get_placeholders('pages/tests/extends.html')),
'[<Placeholder Node: one>, <Placeholder Node: two>]')
def get_fieldsets(self, request, obj=None):
"""
Add fieldsets of placeholders to the list of already
existing fieldsets.
"""
# some ugly business to remove freeze_date
# from the field list
general_module = {
'fields': list(self.general_fields),
'classes': ('module-general', ),
}
default_fieldsets = list(self.fieldsets)
if not request.user.has_perm('pages.can_freeze'):
general_module['fields'].remove('freeze_date')
if not request.user.has_perm('pages.can_publish'):
general_module['fields'].remove('status')
default_fieldsets[0][1] = general_module
placeholder_fieldsets = []
template = get_template_from_request(request, obj)
for placeholder in get_placeholders(template):
if placeholder.name not in self.mandatory_placeholders:
placeholder_fieldsets.append(placeholder.name)
additional_fieldsets = []
# meta fields
metadata_fieldsets = [f['name'] for f in self.metadata_fields]
additional_fieldsets.append((_('Metadata'), {
'fields':
metadata_fieldsets,
'classes': ('module-content', 'grp-collapse grp-closed'),
}))
additional_fieldsets.append((_('Content'), {
'fields': placeholder_fieldsets,
'classes': ('module-content', ),
}))
return default_fieldsets + additional_fieldsets
def get_fieldsets(self, request, obj=None):
"""
Add fieldsets of placeholders to the list of already
existing fieldsets.
"""
# some ugly business to remove freeze_date
# from the field list
general_module = {
'fields': list(self.general_fields),
'classes': ('module-general',),
}
default_fieldsets = list(self.fieldsets)
if not request.user.has_perm('pages.can_freeze'):
general_module['fields'].remove('freeze_date')
if not request.user.has_perm('pages.can_publish'):
general_module['fields'].remove('status')
default_fieldsets[0][1] = general_module
placeholder_fieldsets = []
template = get_template_from_request(request, obj)
for placeholder in get_placeholders(template):
if placeholder.name not in self.mandatory_placeholders:
placeholder_fieldsets.append(placeholder.name)
additional_fieldsets = []
# meta fields
metadata_fieldsets = [f['name'] for f in self.metadata_fields]
additional_fieldsets.append((_('Metadata'), {
'fields': metadata_fieldsets,
'classes': ('module-content', 'grp-collapse grp-closed'),
}))
additional_fieldsets.append((_('Content'), {
'fields': placeholder_fieldsets,
'classes': ('module-content',),
}))
return default_fieldsets + additional_fieldsets
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 test_bug_152(self):
"""Test bug 152
http://code.google.com/p/django-page-cms/issues/detail?id=152"""
from basic_cms.utils import get_placeholders
self.assertEqual(str(get_placeholders('pages/tests/test1.html')),
"[<Placeholder Node: body>]")
