From b973f3583a8fda64b6cc2571208ee2cac48945b3 Mon Sep 17 00:00:00 2001
From: Piotr Mitros <pmitros@mit.edu>
Date: Sun, 25 Dec 2011 12:52:19 -0500
Subject: [PATCH] Forgot to add textbook directory

---
 textbook/__init__.py |  0
 textbook/models.py   |  3 +++
 textbook/tests.py    | 16 ++++++++++++++++
 textbook/views.py    | 18 ++++++++++++++++++
 4 files changed, 37 insertions(+)
 create mode 100644 textbook/__init__.py
 create mode 100644 textbook/models.py
 create mode 100644 textbook/tests.py
 create mode 100644 textbook/views.py

diff --git a/textbook/__init__.py b/textbook/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/textbook/models.py b/textbook/models.py
new file mode 100644
index 0000000000..71a8362390
--- /dev/null
+++ b/textbook/models.py
@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
diff --git a/textbook/tests.py b/textbook/tests.py
new file mode 100644
index 0000000000..501deb776c
--- /dev/null
+++ b/textbook/tests.py
@@ -0,0 +1,16 @@
+"""
+This file demonstrates writing tests using the unittest module. These will pass
+when you run "manage.py test".
+
+Replace this with more appropriate tests for your application.
+"""
+
+from django.test import TestCase
+
+
+class SimpleTest(TestCase):
+    def test_basic_addition(self):
+        """
+        Tests that 1 + 1 always equals 2.
+        """
+        self.assertEqual(1 + 1, 2)
diff --git a/textbook/views.py b/textbook/views.py
new file mode 100644
index 0000000000..6cc9e8ba6c
--- /dev/null
+++ b/textbook/views.py
@@ -0,0 +1,18 @@
+from djangomako.shortcuts import render_to_response, render_to_string
+from django.shortcuts import redirect
+import os
+from django.conf import settings
+from django.http import Http404
+
+# We don't do subdirectories to reduce odds of possible future
+# security issues. Feel free to re-add them if needed -- just make
+# sure things like /../../etc/passwd are handled okay. 
+
+valid_files=os.listdir(settings.TEXTBOOK_DIR)
+
+def index(request, filename): 
+    if filename in valid_files:
+        text=open(settings.TEXTBOOK_DIR+filename).read()
+        return render_to_response('textbook.html',{'text':text})
+    else:
+        raise Http404