work in progress: notifications listing

i18n/browser.py

@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2012 Helmut Merz helmutm@cy55.de
+#  Copyright (c) 2015 Helmut Merz helmutm@cy55.de
 #
 #  This program is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -20,6 +20,7 @@
 View extension for support of i18n content.
 """
 
+from datetime import date, datetime
 from zope import interface, component
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.app.session.interfaces import ISession
@@ -28,6 +29,7 @@ from zope.i18n.interfaces import IUserPreferredLanguages
 from zope.i18n.negotiator import negotiator
 
 from cybertools.meta.interfaces import IOptions
+from cybertools.util import format
 from loops.common import adapted
 
 
@@ -76,6 +78,8 @@ class I18NView(object):
     """ View mix-in class.
     """
 
+    timeStampFormat = 'short'
+
     @Lazy
     def languageInfo(self):
         return LanguageInfo(self.context, self.request)
@@ -114,3 +118,10 @@ class I18NView(object):
         self.setLanguage(lang)
         return self()
 
+    def formatTimeStamp(self, ts, f='dateTime'):
+        if not ts:
+            return u''
+        value = datetime.fromtimestamp(ts)
+        return format.formatDate(value, f, self.timeStampFormat,
+                                 self.languageInfo.language)
+

organize/party.py

@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2013 Helmut Merz helmutm@cy55.de
+#  Copyright (c) 2015 Helmut Merz helmutm@cy55.de
 #
 #  This program is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -35,7 +35,7 @@ from zope.traversing.api import getName
 from cybertools.organize.party import Person as BasePerson
 from cybertools.relation.interfaces import IRelationRegistry
 from cybertools.typology.interfaces import IType
-from loops.common import AdapterBase
+from loops.common import AdapterBase, baseObject
 from loops.concept import Concept
 from loops.interfaces import IConcept
 from loops.organize.interfaces import IAddress, IPerson, IHasRole
@@ -64,7 +64,7 @@ def getPersonForUser(context, request=None, principal=None):
             principal = getattr(request, 'principal', None)
     if principal is None:
         return None
-    loops = context.getLoopsRoot()
+    loops = baseObject(context).getLoopsRoot()
     pa = annotations(principal).get(ANNOTATION_KEY, None)
     if pa is None:
         return None

organize/personal/browser/notification.py

@@ -24,7 +24,9 @@ from zope import component
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.cachedescriptors.property import Lazy
 
+from cybertools.util.date import formatTimeStamp
 from loops.browser.concept import ConceptView
+from loops.common import adapted, baseObject
 from loops.organize.personal.notification import Notifications
 from loops.organize.party import getPersonForUser
 from loops import util
@@ -50,3 +52,22 @@ class NotificationsListing(ConceptView):
     def getNotifications(self, unreadOnly=True):
         tracks = self.notifications.listTracks()
         return tracks
+
+    def getNotificationsFormatted(self, unreadOnly=True):
+        result = []
+        for track in self.getNotifications(unreadOnly):
+            data = track.data
+            s = util.getObjectForUid(data.get('sender'))
+            sender = dict(label=s.title, 
+                          url=self.nodeView.getUrlForTarget(baseObject(s)))
+            obj = util.getObjectForUid(track.taskId)
+            object = dict(label=obj.title, 
+                          url=self.nodeView.getUrlForTarget(baseObject(obj)))
+            read_ts = self.formatTimeStamp(data.get('read_ts'))
+            item = dict(timeStamp=self.formatTimeStamp(track.timeStamp),
+                        sender=sender,
+                        object=object,
+                        text=data.get('text') or u'',
+                        read_ts=read_ts)
+            result.append(item)
+        return result

organize/personal/browser/personal_macros.pt

@@ -58,9 +58,16 @@
         <th>Text</th>
         <th>Date/Time read</th>
       </tr>
-      <tr tal:repeat="notif item/getNotifications">
-        <td colspan="5"
-            tal:content="notif" />
+      <tr tal:repeat="notif item/getNotificationsFormatted">
+        <td tal:content="notif/timeStamp" />
+        <td tal:define="sender notif/sender">
+          <a tal:attributes="href sender/url"
+             tal:content="sender/label" /></td>
+        <td tal:define="object notif/object">
+          <a tal:attributes="href object/url"
+             tal:content="object/label" /></td>
+        <td tal:content="notif/text" />
+        <td tal:content="notif/read_ts" />
       </tr>
     </table>
   </div>

organize/stateful/browser.py

@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2014 Helmut Merz helmutm@cy55.de
+#  Copyright (c) 2015 Helmut Merz helmutm@cy55.de
 #
 #  This program is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -153,6 +153,7 @@ class ChangeStateForm(ChangeStateBase, ObjectForm):
 class ChangeState(ChangeStateBase, EditObject):
 
     def update(self):
+        self.stateful.request = self.request
         self.stateful.doTransition(self.action)
         formData = self.request.form
         # store data in target object (unless field.nostore)