Implement came_from.

Reuse cookie on client side in order to avoid need to pass thru parameters to
authorisation servers.

master/bt5/vifib_web/SkinTemplateItem/portal_skins/vifib_hosting/WebSection_redirectAfterLogin.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>Script_magic</string> </key>
+            <value> <int>3</int> </value>
+        </item>
+        <item>
+            <key> <string>_bind_names</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_asgns</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>name_container</string> </key>
+                                <value> <string>container</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_context</string> </key>
+                                <value> <string>context</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_m_self</string> </key>
+                                <value> <string>script</string> </value>
+                            </item>
+                            <item>
+                                <key> <string>name_subpath</string> </key>
+                                <value> <string>traverse_subpath</string> </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>_body</string> </key>
+            <value> <string>if not context.portal_membership.isAnonymousUser() and context.REQUEST.get(\'redirect_after_login\') is not None:\n
+  context.REQUEST.RESPONSE.expireCookie(\'redirect_after_login\', path=\'/\')\n
+  return context.REQUEST.RESPONSE.redirect( context.REQUEST.get(\'redirect_after_login\') ) \n
+else:\n
+  return context.WebSection_viewVifibKVMOrder()\n
+</string> </value>
+        </item>
+        <item>
+            <key> <string>_params</string> </key>
+            <value> <string></string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>WebSection_redirectAfterLogin</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

master/bt5/vifib_web/SkinTemplateItem/portal_skins/vifib_jauks_theme/login_form.xml

@@ -60,12 +60,15 @@
           <tal:block tal:condition="python: request.get(\'form_id\', None) is not None">\n
             <tal:block tal:define="came_from python: request.set(\'came_from\', \'/\'.join([here.getWebSiteValue().absolute_url(), request.get(\'form_id\', None)]))"></tal:block>\n
           </tal:block>\n
+          <tal:block tal:condition="python: request.get(\'came_from\', None) is not None">\n
+            <tal:block tal:define="dummy python: request.RESPONSE.setCookie(\'redirect_after_login\', request.get(\'came_from\'), path=\'/\')"></tal:block>\n
+          </tal:block>\n
           <input tal:condition="exists: request/came_from"\n
                  type="hidden" name="came_from"\n
                  tal:attributes="value request/came_from" />\n
           <fieldset>\n
             <script src="https://browserid.org/include.js" type="text/javascript"></script>  \n
-            <div class="field nolabel validate widthAuto forgotten_password">\n
+            <div class="field nolabel validate widthAuto forgotten_password" tal:define="facebook_login python: \'./login_with_facebook?came_from=\' + request.get(\'came_from\', \'\'); google_login python: \'./login_with_google?came_from=\' + request.get(\'came_from\', \'\')">\n
                You can login with with <a href="./login_with_facebook"><img width="25px" src="./vifib_image/facebook_logo.png" alt="Facebook" title="Facebook"></a>,\n
                with <a href="./login_with_google"><img src="./vifib_image/google_logo.png" alt="Google" title="Google"></a>, BrowserID \n
               <a href="#" id="browserid" title="Sign-in with BrowserID"> <img src="./vifib_image/browser_id_logo.png" alt="Sign-in with BrowserID" title="Sign-in with BrowserID"></a>\n

master/bt5/vifib_web/bt/revision

-398
+400
\ No newline at end of file