added build function to backup posts as text files with yaml metadata

1 files changed, 21 insertions, 0 deletions

diff --git a/app/builder/base.py b/app/builder/base.py
index a706261..6701cf1 100644
--- a/app/builder/base.py
+++ b/app/builder/base.py
@@ -302,3 +302,24 @@ class BuildMap(Build):
         })
         t = render_to_string('archives/map.html', c).encode('utf-8')
         self.write_file('', t, "html",'map')
+
+
+# Back up entries to markdown text files which are then stored in dropbox and git 
+class EntryBak(Build):
+    def get_model_querset(self):
+        model = get_model('blog', 'entry')
+        qs = model.objects.filter(status__exact=1)
+        return qs
+
+    def write_file(self, path, text_object):
+        file = open(path, 'wb')
+        file.write(text_object)
+        file.close()
+
+    def build_writing_bak(self):
+        qs = self.get_model_querset()
+        for obj in qs:
+            c = Context({'object': obj, 'MEDIA_URL': settings.BAKED_MEDIA_URL, 'IMAGES_URL': settings.BAKED_IMAGES_URL})
+            path = "%szbak/posts/%s_%s.txt" %(settings.PROJ_ROOT, (obj.pub_date.strftime("%Y-%m-%d").lower()), obj.slug)
+            t = render_to_string('details/entry-bak.txt', c).encode('utf-8')
+            self.write_file(path, t)