From a9d211f32f4ff0b1b9f3e49fff364bbc863694f7 Mon Sep 17 00:00:00 2001
From: Roberto Rosario <Roberto.Rosario.Gonzalez@gmail.com>
Date: Mon, 21 Nov 2011 05:40:41 -0400
Subject: [PATCH] Added size and page_count properties to the document model

---
 apps/documents/models.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/apps/documents/models.py b/apps/documents/models.py
index d4bb53f274..6272e5635b 100644
--- a/apps/documents/models.py
+++ b/apps/documents/models.py
@@ -194,6 +194,10 @@ class Document(models.Model):
             self.save()
 
         return detected_pages
+        
+    @property
+    def page_count(self):
+        return self.documentpage_set.count()
 
     def save_to_file(self, filepath, buffer_size=1024 * 1024):
         """
@@ -274,6 +278,13 @@ class Document(models.Model):
     def delete(self, *args, **kwargs):
         super(Document, self).delete(*args, **kwargs)
         return self.file.storage.delete(self.file.path)
+        
+    @property
+    def size(self):
+        if self.exists():
+            return self.file.storage.size(self.file.path)
+        else:
+            return None
             
 
 class DocumentTypeFilename(models.Model):