from django.contrib import admin
from django import forms
-from django.core.exceptions import ValidationError
-from django.template import Template as DjangoTemplate, loader, loader_tags, TemplateDoesNotExist, Context
+from django.template import Template as DjangoTemplate
from philo.admin import widgets
from philo.admin.base import COLLAPSE_CLASSES
from philo.admin.nodes import ViewAdmin
from philo.models.pages import Page, Template, Contentlet, ContentReference
+from philo.forms import TemplateForm, ContentletInlineFormSet, ContentReferenceInlineFormSet, ContentletForm, ContentReferenceForm
+
+
+class ContentletInline(admin.StackedInline):
+ model = Contentlet
+ extra = 0
+ max_num = 0
+ formset = ContentletInlineFormSet
+ form = ContentletForm
+ can_delete = False
+ template = 'admin/philo/edit_inline/tabular_container.html'
+
+
+class ContentReferenceInline(admin.StackedInline):
+ model = ContentReference
+ extra = 0
+ max_num = 0
+ formset = ContentReferenceInlineFormSet
+ form = ContentReferenceForm
+ can_delete = False
+ template = 'admin/philo/edit_inline/tabular_container.html'
class PageAdmin(ViewAdmin):
list_display = ('title', 'template')
list_filter = ('template',)
search_fields = ['title', 'contentlets__content']
-
- def get_fieldsets(self, request, obj=None, **kwargs):
- fieldsets = list(self.fieldsets)
- if obj: # if no obj, creating a new page, thus no template set, thus no containers
- template = obj.template
- if template.documentation:
- fieldsets.append(('Template Documentation', {
- 'description': template.documentation
- }))
- contentlet_containers, contentreference_containers = template.containers
- for container_name in contentlet_containers:
- fieldsets.append((('Container: %s' % container_name), {
- 'fields': (('contentlet_container_content_%s' % container_name), ('contentlet_container_dynamic_%s' % container_name)),
- 'classes': ['monospace']
- }))
- for container_name, container_content_type in contentreference_containers:
- fieldsets.append((('Container: %s' % container_name), {
- 'fields': (('contentreference_container_%s' % container_name),)
- }))
- return fieldsets
-
- def get_form(self, request, obj=None, **kwargs):
- form = super(PageAdmin, self).get_form(request, obj, **kwargs)
- if obj: # if no obj, creating a new page, thus no template set, thus no containers
- page = obj
- template = page.template
- contentlet_containers, contentreference_containers = template.containers
- for container_name in contentlet_containers:
- initial_content = None
- initial_dynamic = False
- try:
- contentlet = page.contentlets.get(name__exact=container_name)
- initial_content = contentlet.content
- initial_dynamic = contentlet.dynamic
- except Contentlet.DoesNotExist:
- pass
- form.base_fields[('contentlet_container_content_%s' % container_name)] = forms.CharField(label='Content', widget=forms.Textarea(), initial=initial_content, required=False)
- form.base_fields[('contentlet_container_dynamic_%s' % container_name)] = forms.BooleanField(label='Dynamic', help_text='Specify whether this content contains dynamic template code', initial=initial_dynamic, required=False)
- for container_name, container_content_type in contentreference_containers:
- initial_content = None
- try:
- initial_content = page.contentreferences.get(name__exact=container_name, content_type=container_content_type).content.pk
- except (ContentReference.DoesNotExist, AttributeError):
- pass
- form.base_fields[('contentreference_container_%s' % container_name)] = forms.ModelChoiceField(label='References', widget=widgets.ModelLookupWidget(container_content_type), initial=initial_content, required=False, queryset=container_content_type.model_class().objects.all())
- return form
-
- def save_model(self, request, page, form, change):
- page.save()
- template = page.template
- contentlet_containers, contentreference_containers = template.containers
- for container_name in contentlet_containers:
- if (('contentlet_container_content_%s' % container_name) in form.cleaned_data) and (('contentlet_container_dynamic_%s' % container_name) in form.cleaned_data):
- content = form.cleaned_data[('contentlet_container_content_%s' % container_name)]
- dynamic = form.cleaned_data[('contentlet_container_dynamic_%s' % container_name)]
- contentlet, created = page.contentlets.get_or_create(name=container_name, defaults={'content': content, 'dynamic': dynamic})
- if not created:
- contentlet.content = content
- contentlet.dynamic = dynamic
- contentlet.save()
- for container_name, container_content_type in contentreference_containers:
- if ('contentreference_container_%s' % container_name) in form.cleaned_data:
- content = form.cleaned_data[('contentreference_container_%s' % container_name)]
- try:
- contentreference = page.contentreferences.get(name=container_name)
- except ContentReference.DoesNotExist:
- contentreference = ContentReference(name=container_name, page=page, content_type=container_content_type)
- else:
- if content == None:
- contentreference.delete()
-
- if content is not None:
- contentreference.content_id = content.id
- contentreference.save()
-
-
-class TemplateForm(forms.ModelForm):
- def clean_code(self):
- code = self.cleaned_data['code']
- try:
- t = DjangoTemplate(code)
- except Exception, e:
- raise ValidationError("Template code invalid. Error was: %s: %s" % (e.__class__.__name__, e))
-
- # make sure all extended and included templates exist.
- def validate_template(template):
- for node in template.nodelist:
- try:
- if isinstance(node, loader_tags.ExtendsNode):
- extended_template = node.get_parent(Context())
- validate_template(extended_template)
- elif isinstance(node, loader_tags.IncludeNode):
- included_template = loader.get_template(node.template_name.resolve(Context()))
- validate_template(extended_template)
- except Exception, e:
- raise ValidationError("Template code invalid. Error was: %s: %s" % (e.__class__.__name__, e))
- validate_template(t)
- return code
-
- class Meta:
- model = Template
+ inlines = [ContentletInline, ContentReferenceInline] + ViewAdmin.inlines
class TemplateAdmin(admin.ModelAdmin):
git.ithinksw.org / philo.git / blobdiff