X-Git-Url: https://git.openstreetmap.org./osqa.git/blobdiff_plain/f6d6ed3eb1f778545c819fa93a7e664ed5c4e445..b1dc5a1a7af5bacdee0e0b8be70bb9e903fa209f:/forum_modules/updater/startup.py

diff --git a/forum_modules/updater/startup.py b/forum_modules/updater/startup.py
index 4164248..ca32986 100644
--- a/forum_modules/updater/startup.py
+++ b/forum_modules/updater/startup.py
@@ -1 +1,48 @@
+import datetime
 import views
+import logging
+import settings
+
+from xml.dom.minidom import parse, parseString
+from forum.modules import ui, decorate
+from forum.settings import SVN_REVISION
+from django.contrib.auth.middleware import AuthenticationMiddleware
+from django.core.exceptions import ObjectDoesNotExist
+from django.utils.encoding import smart_str
+
+from base import update_trigger
+
+# Update the user messages
+@decorate.result(AuthenticationMiddleware.process_request, needs_params=True)
+def process_request(result, self, request):
+    # Call the update trigger on every request
+    update_trigger()
+
+    messages_dom = parseString(smart_str(settings.UPDATE_MESSAGES_XML.value))
+    messages = messages_dom.getElementsByTagName('message')
+
+    for message in messages:
+        # Get the SVN Revision
+        try:
+            svn_revision = int(SVN_REVISION.replace('SVN-', ''))
+        except ValueError:
+            # Here we'll have to find another way of getting the SVN revision
+            svn_revision = 0
+
+        message_body = message.getElementsByTagName('body')[0].firstChild.nodeValue
+        message_revision = int(message.getElementsByTagName('revision')[0].firstChild.nodeValue)
+
+        # Add the message to the user messages set only if the Message Revision number is greater than the
+        # current installation SVN Revision number and only if the current user is a super user.
+        if message_revision >= svn_revision and request.user.is_superuser:
+            # We do not want to repeat ourselves. If the message already exists in the message list, we're not going to
+            # add it. That's why first of all we're going the check if it is there.
+            try:
+                # If the message doesn't exist in the RelatedManager ObjectsDoesNotExist is going to be raised.
+                request.user.message_set.all().get(message=message_body)
+            except ObjectDoesNotExist:
+                # Let's create the message.
+                request.user.message_set.create(message=message_body)
+            except:
+                pass
+    return result
\ No newline at end of file