separate method for getting redirect URL

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@3409 fd906abe-77d9-0310-91a1-e0d9ade77398

browser/common.py

@@ -632,15 +632,17 @@ class LoggedIn(object):
                     error=_(u'Try again later.'))
 
     def __call__(self):
-        form = self.request.form
-        camefrom = form.get('camefrom').strip('?')
+        #form = self.request.form
+        #camefrom = form.get('camefrom').strip('?')
         code = 'success'
         if IUnauthenticatedPrincipal.providedBy(self.request.principal):
             code = 'nosuccess'
-        info = form.get('message')
+        info = self.request.form.get('message')
         if info == 'error' and code == 'nosuccess':
             code = 'error'
         message = self.messages[code]
+        return self.request.response.redirect(self.nextUrl(message, code))
+	
         params = []
         url = camefrom or self.request.URL[-1]
         if '?' in url:
@@ -649,6 +651,15 @@ class LoggedIn(object):
         params.append(('loops.messages.top:record', message))
         self.request.response.redirect('%s?%s' % (url, urlencode(params)))
 		
+    def nextUrl(self, message, code):
+        camefrom = self.request.form.get('camefrom').strip('?')
+        url = camefrom or self.request.URL[-1]
+        params = []
+        if '?' in url:
+            base, qs = url.split('?', 1)
+            params = parse_qsl(qs)
+        params.append(('loops.messages.top:record', message))
+        return '%s?%s' % (url, urlencode(params))
 
 # vocabulary stuff
 

browser/configure.zcml

@@ -30,13 +30,6 @@
         permission="zope.Public"
         />
 
-  <page for="*"
-        name="logged_in.html"
-        class="loops.browser.common.LoggedIn"
-        attribute="__call__"
-        permission="zope.Public"
-        />
-
   <!-- macros -->
 
   <page