Add support for document retention policies. Closes gh-issue #189.

mayan/apps/documents/admin.py

@@ -3,7 +3,7 @@ from __future__ import unicode_literals
 from django.contrib import admin
 
 from .models import (
-    Document, DocumentPage, DocumentType, DocumentTypeFilename,
+    DeletedDocument, Document, DocumentPage, DocumentType, DocumentTypeFilename,
     DocumentVersion, RecentDocument
 )
 
@@ -15,13 +15,6 @@ class DocumentPageInline(admin.StackedInline):
     allow_add = True
 
 
-class DocumentVersionInline(admin.StackedInline):
-    model = DocumentVersion
-    extra = 1
-    classes = ('collapse-open',)
-    allow_add = True
-
-
 class DocumentTypeFilenameInline(admin.StackedInline):
     model = DocumentTypeFilename
     extra = 1
@@ -29,27 +22,46 @@ class DocumentTypeFilenameInline(admin.StackedInline):
     allow_add = True
 
 
-class DocumentTypeAdmin(admin.ModelAdmin):
-    inlines = [
-        DocumentTypeFilenameInline
-    ]
+class DocumentVersionInline(admin.StackedInline):
+    model = DocumentVersion
+    extra = 1
+    classes = ('collapse-open',)
+    allow_add = True
+
+
+class DeletedDocumentAdmin(admin.ModelAdmin):
+    date_hierarchy = 'deleted_date_time'
+    list_filter = ('document_type',)
+    list_display = ('uuid', 'label', 'document_type', 'deleted_date_time')
+    readonly_fields = ('uuid', 'document_type')
 
 
 class DocumentAdmin(admin.ModelAdmin):
+    date_hierarchy = 'date_added'
     inlines = [
         DocumentVersionInline
     ]
-    list_display = ('uuid', 'label',)
+    list_filter = ('document_type',)
+    list_display = ('uuid', 'label', 'document_type', 'date_added')
+    readonly_fields = ('uuid', 'document_type', 'date_added')
+
+
+class DocumentTypeAdmin(admin.ModelAdmin):
+    inlines = (
+        DocumentTypeFilenameInline,
+    )
+    list_display = ('name', 'trash_time_period', 'trash_time_unit', 'delete_time_period', 'delete_time_unit')
 
 
 class RecentDocumentAdmin(admin.ModelAdmin):
-    model = RecentDocument
-    list_display = ('user', 'document', 'datetime_accessed')
-    readonly_fields = ('user', 'document', 'datetime_accessed')
-    list_filter = ('user',)
     date_hierarchy = 'datetime_accessed'
+    list_display = ('user', 'document', 'datetime_accessed')
+    list_display_links = ('document', 'datetime_accessed')
+    list_filter = ('user',)
+    readonly_fields = ('user', 'document', 'datetime_accessed')
 
 
+admin.site.register(DeletedDocument, DeletedDocumentAdmin)
 admin.site.register(Document, DocumentAdmin)
 admin.site.register(DocumentType, DocumentTypeAdmin)
 admin.site.register(RecentDocument, RecentDocumentAdmin)