first push

programs/admin.py

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+import copy
+
+from django.contrib     import admin
+import programs.models  as models
+
+
+#
+# Inlines
+#
+# TODO: inherits from the corresponding admin view
+class SoundFileInline (admin.TabularInline):
+    model = models.SoundFile
+    extra = 1
+
+
+class EpisodeInline (admin.StackedInline):
+    model = models.Episode
+    extra = 0
+
+
+class ScheduleInline (admin.TabularInline):
+    model = models.Schedule
+    extra = 0
+
+
+
+
+class EventInline (admin.StackedInline):
+    model = models.Event
+    extra = 0
+
+#
+# Parents
+#
+class MetadataAdmin (admin.ModelAdmin):
+    fieldsets = [
+        ( None, {
+            'fields': [ 'title', 'tags' ]
+        }),
+        ( 'metadata', {
+            'fields': [ 'date' ],
+            'classes': ['collapse']
+        }),
+    ]
+
+
+    def save_model(self, request, obj, form, change):
+        if not obj.author:
+            obj.author = request.user
+        obj.save()
+
+
+
+class PublicationAdmin (MetadataAdmin):
+    fieldsets = copy.deepcopy(MetadataAdmin.fieldsets)
+
+    list_display = ('id', 'title', 'date', 'status')
+    list_filter = ['date', 'status']
+    search_fields = ['title', 'content']
+
+
+    def __init__ (self, *args, **kwargs):
+        self.fieldsets[0][1]['fields'].insert(1, 'subtitle')
+        self.fieldsets[0][1]['fields'] += [ 'img', 'content' ]
+        self.fieldsets[1][1]['fields'] += [ 'parent', 'status', 'enable_comments', 'meta' ],
+        return super(PublicationAdmin, self).__init__(*args, **kwargs)
+
+
+#
+# ModelAdmin list
+#
+#class TrackAdmin (MetadataAdmin):
+#    fieldsets = [
+#        (None, { 'fields': [ 'title', 'artist', 'version', 'tags'] } )
+#    ]
+
+class SoundFileAdmin (MetadataAdmin):
+    fieldsets = [
+        (None, { 'fields': ['title', 'tags', 'file', 'embed' ] } ),
+        ('metadata', { 'fields': ['duration', 'date', 'podcastable', 'fragment' ] } )
+    ]
+
+    #inlines = [ EpisodeInline ]
+
+
+
+class ArticleAdmin (PublicationAdmin):
+    fieldsets           = copy.deepcopy(PublicationAdmin.fieldsets)
+
+    fieldsets[1][1]['fields'] += ['static_page']
+
+
+
+class ProgramAdmin (PublicationAdmin):
+    fieldsets           = copy.deepcopy(PublicationAdmin.fieldsets)
+    prepopulated_fields = { 'tag': ('title',) }
+    inlines             = [ EpisodeInline, ScheduleInline ]
+
+    fieldsets[1][1]['fields'] += ['email', 'url', 'tag']
+
+
+
+class EpisodeAdmin (PublicationAdmin):
+    fieldsets           = copy.deepcopy(PublicationAdmin.fieldsets)
+    inlines             = [ EventInline, SoundFileInline ]
+    list_filter         = ['parent'] + PublicationAdmin.list_filter
+
+    fieldsets[0][1]['fields'] += ['tracks']
+
+
+
+admin.site.register(models.Track)
+admin.site.register(models.SoundFile, SoundFileAdmin)
+admin.site.register(models.Schedule)
+admin.site.register(models.Article, ArticleAdmin)
+admin.site.register(models.Program, ProgramAdmin)
+admin.site.register(models.Episode, EpisodeAdmin)
+admin.site.register(models.Event)
+