From e625b44977915a8bf193f5fc974fba86758b7926 Mon Sep 17 00:00:00 2001
From: Charlie Denton <charlie@meshy.co.uk>
Date: Thu, 23 Feb 2012 17:48:04 +0000
Subject: Made PDFTemplateView a little more extensible, and added orientation.

---
 wkhtmltopdf/views.py | 30 ++++++++++++++++++------------
 1 file changed, 18 insertions(+), 12 deletions(-)

(limited to 'wkhtmltopdf/views.py')

diff --git a/wkhtmltopdf/views.py b/wkhtmltopdf/views.py
index 7d9e844..53f11bd 100644
--- a/wkhtmltopdf/views.py
+++ b/wkhtmltopdf/views.py
@@ -26,6 +26,7 @@ class PDFTemplateView(TemplateView):
     filename = 'rendered_pdf.pdf'
     footer_template = None
     header_template = None
+    orientation = 'portrait'
     margin_bottom = 0
     margin_left = 0
     margin_right = 0
@@ -36,25 +37,30 @@ class PDFTemplateView(TemplateView):
         if request.GET.get('as', '') == 'html':
             return super(PdfTemplateView, self).get(request, *args, **kwargs)
 
-        page_path = template_to_temp_file(self.template_name, self.get_context_data(), context_instance)
+        self.context_instance = context_instance
 
+        page_path = template_to_temp_file(self.template_name, self.get_context_data(), self.context_instance)
+
+        pdf_kwargs = self.get_pdf_kwargs()
+        return self.response(wkhtmltopdf(page_path, **pdf_kwargs), self.filename)
+
+    def get_pdf_kwargs(self):
+        kwargs = {
+            'margin_bottom': self.margin_bottom,
+            'margin_left': self.margin_left,
+            'margin_right': self.margin_right,
+            'margin_top': self.margin_top,
+            'orientation': self.self.orientation,
+        }
         tmp_files = []
         if self.header_template:
-            kwargs['header_html'] = template_to_temp_file(self.header_template, self.get_context_data(), context_instance)
+            kwargs['header_html'] = template_to_temp_file(self.header_template, self.get_context_data(), self.context_instance)
             tmp_files.append(kwargs['header_html'])
         if self.footer_template:
-            kwargs['footer_html'] = template_to_temp_file(self.footer_template, self.get_context_data(), context_instance)
+            kwargs['footer_html'] = template_to_temp_file(self.footer_template, self.get_context_data(), self.context_instance)
             tmp_files.append(kwargs['footer_html'])
-
         map(remove, tmp_files)
-
-        kwargs.update({
-            'margin_bottom': self.margin_bottom,
-            'margin_left': self.margin_left,
-            'margin_right': self.margin_right,
-            'margin_top': self.margin_top
-        })
-        return self.response(wkhtmltopdf(page_path, **kwargs), self.filename)
+        return kwargs
 
     def get_context_data(self, **kwargs):
         context = super(PdfTemplateView, self).get_context_data(**kwargs)
-- 
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