Merge git://github.com/melinath/philo into melinath

[philo.git] / admin.py

diff --git a/admin.py b/admin.py
index 229e16d..5685f14 100644 (file)
--- a/admin.py
+++ b/admin.py
@@ -2,7 +2,17 @@ from django.contrib import admin
 from django.contrib.contenttypes import generic
 from django.contrib.contenttypes.models import ContentType
 from django import forms
 from django.contrib.contenttypes import generic
 from django.contrib.contenttypes.models import ContentType
 from django import forms

-from models import *
+from django.conf import settings
+from django.utils.translation import ugettext as _
+from django.utils.safestring import mark_safe
+from django.utils.html import escape
+from django.utils.text import truncate_words
+from philo.models import *
+from django.core.exceptions import ValidationError, ObjectDoesNotExist
+from validators import TreeParentValidator, TreePositionValidator
+
+
+COLLAPSE_CLASSES = ('collapse', 'collapse-closed', 'closed',)

 
 
 class AttributeInline(generic.GenericTabularInline):
 
 
 class AttributeInline(generic.GenericTabularInline):


@@ -10,7 +20,7 @@ class AttributeInline(generic.GenericTabularInline):
        ct_fk_field = 'entity_object_id'
        model = Attribute
        extra = 1
        ct_fk_field = 'entity_object_id'
        model = Attribute
        extra = 1

-       classes = ('collapse-closed',)
+       template = 'admin/philo/edit_inline/tabular_collapse.html'

        allow_add = True
 
 
        allow_add = True
 
 


@@ -19,7 +29,7 @@ class RelationshipInline(generic.GenericTabularInline):
        ct_fk_field = 'entity_object_id'
        model = Relationship
        extra = 1
        ct_fk_field = 'entity_object_id'
        model = Relationship
        extra = 1

-       classes = ('collapse-closed',)
+       template = 'admin/philo/edit_inline/tabular_collapse.html'

        allow_add = True
 
 
        allow_add = True
 
 


@@ -32,62 +42,169 @@ class CollectionMemberInline(admin.TabularInline):
        fk_name = 'collection'
        model = CollectionMember
        extra = 1
        fk_name = 'collection'
        model = CollectionMember
        extra = 1

-       classes = ('collapse-closed',)
+       classes = COLLAPSE_CLASSES

        allow_add = True
        allow_add = True

+       fields = ('member_content_type', 'member_object_id', 'index',)

 
 
 class CollectionAdmin(admin.ModelAdmin):
        inlines = [CollectionMemberInline]
 
 
 class CollectionAdmin(admin.ModelAdmin):
        inlines = [CollectionMemberInline]

+       list_display = ('name', 'description', 'get_count')

 
 
 
 

-class TemplateAdmin(admin.ModelAdmin):
-       prepopulated_fields = {'slug': ('name',)}
+class NodeAdmin(EntityAdmin):
+       pass
+
+
+class ModelLookupWidget(forms.TextInput):
+       # is_hidden = False
+       
+       def __init__(self, content_type, attrs=None):
+               self.content_type = content_type
+               super(ModelLookupWidget, self).__init__(attrs)
+       
+       def render(self, name, value, attrs=None):
+               related_url = '../../../%s/%s/' % (self.content_type.app_label, self.content_type.model)
+               if attrs is None:
+                       attrs = {}
+               if not attrs.has_key('class'):
+                       attrs['class'] = 'vForeignKeyRawIdAdminField'
+               output = super(ModelLookupWidget, self).render(name, value, attrs)
+               output += '<a href="%s" class="related-lookup" id="lookup_id_%s" onclick="return showRelatedObjectLookupPopup(this);">' % (related_url, name)
+               output += '<img src="%simg/admin/selector-search.gif" width="16" height="16" alt="%s" />' % (settings.ADMIN_MEDIA_PREFIX, _('Lookup'))
+               output += '</a>'
+               if value:
+                       value_class = self.content_type.model_class()
+                       try:
+                               value_object = value_class.objects.get(pk=value)
+                               output += '&nbsp;<strong>%s</strong>' % escape(truncate_words(value_object, 14))
+                       except value_class.DoesNotExist:
+                               pass
+               return mark_safe(output)
+
+
+class TreeForm(forms.ModelForm):
+       def __init__(self, *args, **kwargs):
+               super(TreeForm, self).__init__(*args, **kwargs)
+               instance = self.instance
+               instance_class = self.get_instance_class()
+               
+               if instance_class is not None:
+                       try:
+                               self.fields['parent'].queryset = instance_class.objects.exclude(id=instance.id)
+                       except ObjectDoesNotExist:
+                               pass
+                       
+               self.fields['parent'].validators = [TreeParentValidator(*self.get_validator_args())]
+       
+       def get_instance_class(self):
+               return self.instance.__class__
+               
+       def get_validator_args(self):
+               return [self.instance]
+       
+       def clean(self):
+               cleaned_data = self.cleaned_data
+               
+               try:
+                       parent = cleaned_data['parent']
+                       slug = cleaned_data['slug']
+                       obj_class = self.get_instance_class()
+                       tpv = TreePositionValidator(parent, slug, obj_class)
+                       tpv(self.instance)
+               except KeyError:
+                       pass
+               
+               return cleaned_data
+
+
+class NodeForm(TreeForm):
+       def get_instance_class(self):
+               return Node
+               
+       def get_validator_args(self):
+               return [self.instance, 'instance']
+
+
+class PageAdminForm(NodeForm):
+       class Meta:
+               model = Page
+
+
+class RedirectAdminForm(NodeForm):
+       class Meta:
+               model = Redirect
+
+
+class FileAdminForm(NodeForm):
+       class Meta:
+               model = File
+
+
+class RedirectAdmin(NodeAdmin):

        fieldsets = (
                (None, {
        fieldsets = (
                (None, {

-                       'fields': ('parent', 'name', 'slug')
+                       'fields': ('slug', 'target', 'status_code')

                }),
                }),

-               ('Documentation', {
-                       'classes': ('collapse', 'collapse-closed'),
-                       'fields': ('documentation',)
+               ('URL/Tree/Hierarchy', {
+                       'classes': COLLAPSE_CLASSES,
+                       'fields': ('parent',)

                }),
                }),

+       )
+       list_display=('slug', 'target', 'path', 'status_code',)
+       list_filter=('status_code',)
+       form = RedirectAdminForm
+
+
+class FileAdmin(NodeAdmin):
+       prepopulated_fields = {'slug': ('file',)}
+       fieldsets = (

                (None, {
                (None, {

-                       'fields': ('code',)
+                       'fields': ('file', 'slug', 'mimetype')

                }),
                }),

-               ('Advanced', {
-                       'classes': ('collapse','collapse-closed'),
-                       'fields': ('mimetype',)
+               ('URL/Tree/Hierarchy', {
+                       'classes': COLLAPSE_CLASSES,
+                       'fields': ('parent',)

                }),
        )
                }),
        )

-       save_on_top = True
-       save_as = True
+       form=FileAdminForm
+       list_display=('slug', 'mimetype', 'path', 'file',)

 
 
 
 

-class PageAdmin(EntityAdmin):
+class PageAdmin(NodeAdmin):
+       add_form_template = 'admin/philo/page/add_form.html'

        prepopulated_fields = {'slug': ('title',)}
        fieldsets = (
                (None, {
        prepopulated_fields = {'slug': ('title',)}
        fieldsets = (
                (None, {

-                       'fields': ('title', 'template')
+                       'fields': ('title', 'slug', 'template')

                }),
                ('URL/Tree/Hierarchy', {
                }),
                ('URL/Tree/Hierarchy', {

-                       'classes': ('collapse', 'collapse-closed'),
-                       'fields': ('parent', 'slug')
+                       'classes': COLLAPSE_CLASSES,
+                       'fields': ('parent',)

                }),
        )
        list_display = ('title', 'path', 'template')
        list_filter = ('template',)
        search_fields = ['title', 'slug', 'contentlets__content']
                }),
        )
        list_display = ('title', 'path', 'template')
        list_filter = ('template',)
        search_fields = ['title', 'slug', 'contentlets__content']

+       form = PageAdminForm

        
        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
        
        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

-                       page = obj
-                       template = page.template
-                       containers = template.containers
-                       if len(containers) > 0:
-                               for container in containers:
-                                       fieldsets.append((('Container: %s' % container), {
-                                               'fields': (('container_content_%s' % container), ('container_dynamic_%s' % container))
-                                       }))
+                       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))
+                               }))
+                       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):
                return fieldsets
        
        def get_form(self, request, obj=None, **kwargs):


@@ -95,36 +212,82 @@ class PageAdmin(EntityAdmin):
                if obj: # if no obj, creating a new page, thus no template set, thus no containers
                        page = obj
                        template = page.template
                if obj: # if no obj, creating a new page, thus no template set, thus no containers
                        page = obj
                        template = page.template

-                       containers = template.containers
-                       for container in containers:
+                       contentlet_containers, contentreference_containers = template.containers
+                       for container_name in contentlet_containers:

                                initial_content = None
                                initial_dynamic = False
                                try:
                                initial_content = None
                                initial_dynamic = False
                                try:

-                                       contentlet = page.contentlets.get(name__exact=container)
+                                       contentlet = page.contentlets.get(name__exact=container_name)

                                        initial_content = contentlet.content
                                        initial_dynamic = contentlet.dynamic
                                except Contentlet.DoesNotExist:
                                        pass
                                        initial_content = contentlet.content
                                        initial_dynamic = contentlet.dynamic
                                except Contentlet.DoesNotExist:
                                        pass

-                               form.base_fields[('container_content_%s' % container)] = forms.CharField(label='Content', widget=forms.Textarea(), initial=initial_content, required=False)
-                               form.base_fields[('container_dynamic_%s' % container)] = forms.BooleanField(label='Dynamic', help_text='Specify whether this content contains dynamic template code', initial=initial_dynamic, required=False)
+                               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=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()
                return form
        
        def save_model(self, request, page, form, change):
                page.save()

-               

                template = page.template
                template = page.template

-               containers = template.containers
-               for container in containers:
-                       if (("container_content_%s" % container) in form.cleaned_data) and (("container_dynamic_%s" % container) in form.cleaned_data):
-                               content = form.cleaned_data[('container_content_%s' % container)]
-                               dynamic = form.cleaned_data[('container_dynamic_%s' % container)]
-                               contentlet, created = page.contentlets.get_or_create(name=container, defaults={'content': content, 'dynamic': dynamic})
+               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()
                                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)
+                                       
+                               if content == None:
+                                       contentreference.content_id = None
+                               else:
+                                       contentreference.content_id = content.id
+                               
+                               contentreference.save()
+
+
+class TemplateAdmin(admin.ModelAdmin):
+       prepopulated_fields = {'slug': ('name',)}
+       fieldsets = (
+               (None, {
+                       'fields': ('parent', 'name', 'slug')
+               }),
+               ('Documentation', {
+                       'classes': COLLAPSE_CLASSES,
+                       'fields': ('documentation',)
+               }),
+               (None, {
+                       'fields': ('code',)
+               }),
+               ('Advanced', {
+                       'classes': COLLAPSE_CLASSES,
+                       'fields': ('mimetype',)
+               }),
+       )
+       save_on_top = True
+       save_as = True
+       list_display = ('__unicode__', 'slug', 'get_path',)
+       form = TreeForm

 
 
 admin.site.register(Collection, CollectionAdmin)
 
 
 admin.site.register(Collection, CollectionAdmin)

+admin.site.register(Redirect, RedirectAdmin)
+admin.site.register(File, FileAdmin)

 admin.site.register(Page, PageAdmin)
 admin.site.register(Template, TemplateAdmin)
 admin.site.register(Page, PageAdmin)
 admin.site.register(Template, TemplateAdmin)