multiactions: inform multiple users

src/pfwbged/policy/browser/add_multi_information.py

@@ -0,0 +1,66 @@
+from copy import deepcopy
+import z3c.form
+from z3c.form import button
+
+import zope.event
+from zope.i18nmessageid.message import MessageFactory
+
+from plone import api
+from plone.dexterity.browser.add import DefaultAddForm
+from plone.dexterity.utils import createContentInContainer
+from plone.stringinterp.adapters import _recursiveGetMembersFromIds
+
+from collective.task import _
+
+
+class AddInformation(DefaultAddForm):
+    """Custom add information view"""
+
+    portal_type = "information"
+
+    @property
+    def action(self):
+        return self.request.getURL() + '?documents=' + self.request.documents
+
+    @button.buttonAndHandler(_('Add'), name='add')
+    def handleAdd(self, action):
+        data, errors = self.extractData()
+        if errors:
+            self.status = self.formErrorsMessage
+            return
+
+        for document_id in self.request.documents.split(','):
+            base_document = api.content.get(str(document_id))
+            self.add_info(base_document, data)
+
+        self._finishedAdd = True
+        return
+
+    def add_info(self, base_document, data):
+        portal = api.portal.get()
+        objs = []
+        seen = {}
+        for responsible in data['responsible']:
+            group = api.group.get(responsible)
+            if group is not None:
+                # responsible is a group, create an Information by user in this group
+                groupname = group.getId()
+                users = _recursiveGetMembersFromIds(portal, [groupname])
+                for user in users:
+                    username = user.getId()
+                    if username in seen:
+                        continue
+                    _data = deepcopy(data)
+                    _data['responsible'] = [username]
+                    createContentInContainer(base_document, 'information', **_data)
+                    seen[username] = True
+            else:
+                # responsible is a user
+                if responsible in seen:
+                    continue
+                _data = deepcopy(data)
+                _data['responsible'] = [responsible]
+                createContentInContainer(base_document, 'information', **_data)
+                seen[responsible] = True
+
+        print 'seen:', seen

src/pfwbged/policy/browser/configure.zcml

@@ -57,6 +57,13 @@
     permission="zope2.View"
     />
 
+  <browser:page
+    name="add_multi_information"
+    for="*"
+    class=".add_multi_information.AddInformation"
+    permission="cmf.AddPortalContent"
+    />
+
   <!-- Custom comments viewlet for IBaseTask -->
   <browser:viewlet
       name="plone.comments"