provide state icon with link to state transition form for comments

organize/comment/base.py

@@ -22,6 +22,7 @@ Base classes for comments/discussions.
 
 from zope.component import adapts
 from zope.interface import implementer, implements
+from zope.traversing.api import getParent
 
 from cybertools.stateful.definition import StatesDefinition
 from cybertools.stateful.definition import State, Transition
@@ -38,7 +39,7 @@ def commentStates():
     return StatesDefinition('commentStates',
         State('new', 'new', ('accept', 'reject'), color='red'),
         State('public', 'public', ('retract', 'reject'), color='green'),
-        State('rejected', 'rejected', ('accept'), color='grey'),
+        State('rejected', 'rejected', ('accept',), color='grey'),
         Transition('accept', 'accept', 'public'),
         Transition('reject', 'reject', 'rejected'),
         Transition('retract', 'retract', 'new'),
@@ -61,3 +62,11 @@ class Comment(Stateful, Track):
         super(Comment, self).__init__(taskId, runId, userName, data)
         self.state = self.getState()    # make initial state persistent
 
+    @property
+    def title(self):
+        return self.data['subject']
+
+    def doTransition(self, action):
+        super(Comment, self).doTransition(action)
+        getParent(self).indexTrack(None, self, 'state')
+

organize/comment/browser.py

@@ -88,9 +88,17 @@ class CommentsView(NodeView):
     def getActionsFor(self, comment):
         if not checkPermission('loops.ViewRestricted', self.context):
             return []
+        trackUid = util.getUidForObject(comment.track)
+        url = '%s/.%s/change_state.html' % (
+                    self.page.virtualTargetUrl, trackUid)
+        onClick = ("objectDialog('change_state', "
+                    "'%s?dialog=change_state"
+                    "&target_uid=%s'); return false;" % (url, trackUid))
         stateAct = StateAction(self, 
                         definition='organize.commentStates', 
-                        stateful=comment.track)
+                        stateful=comment.track,
+                        url=url,
+                        onClick=onClick)
         return [stateAct]
 
 

organize/stateful/browser.py

@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2013 Helmut Merz helmutm@cy55.de
+#  Copyright (c) 2014 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
@@ -36,6 +36,7 @@ from loops.browser.form import ObjectForm, EditObject
 from loops.expert.query import And, Or, State, Type, getObjects
 from loops.expert.browser.search import search_template
 from loops.security.common import checkPermission
+from loops import util
 from loops.util import _
 
 
@@ -97,8 +98,10 @@ class ChangeStateBase(object):
 
     @Lazy
     def stateful(self):
-        return component.getAdapter(self.view.virtualTargetObject, IStateful,
+        target = self.view.virtualTargetObject
-                                    name=self.definition)
+        if IStateful.providedBy(target):
+            return target
+        return component.getAdapter(target, IStateful, name=self.definition)
 
     @Lazy
     def definition(self):
@@ -110,6 +113,7 @@ class ChangeStateBase(object):
 
     @Lazy
     def transition(self):
+        if self.action:
             return self.stateful.getStatesDefinition().transitions[self.action]
 
     @Lazy
@@ -143,8 +147,17 @@ class ChangeStateForm(ChangeStateBase, ObjectForm):
 
 class ChangeState(ChangeStateBase, EditObject):
 
+    @Lazy
+    def stateful(self):
+        target = self.target
+        if IStateful.providedBy(target):
+            return target
+        return component.getAdapter(target, IStateful, name=self.definition)
+
     def update(self):
         formData = self.request.form
+        if 'target_uid' in formData:
+            self.target = util.getObjectForUid(formData['target_uid'])
         # store data in target object (unless field.nostore)
         self.object = self.target
         formState = self.instance.applyTemplate(data=formData)
@@ -159,7 +172,7 @@ class ChangeState(ChangeStateBase, EditObject):
             rawValue = fi.getRawValue(formData, name, u'')
             trackData[name] = fi.unmarshall(rawValue)
         self.stateful.doTransition(self.action)
-        notify(ObjectModifiedEvent(self.view.virtualTargetObject, trackData))
+        notify(ObjectModifiedEvent(self.target, trackData))
         return True
 
 

organize/stateful/view_macros.pt

@@ -114,16 +114,33 @@
                 tal:define="stateObject view/stateful/getStateObject"
                 tal:content="stateObject/title" /> -
           <span i18n:translate="">Transition</span>:
+          <tal:transition condition="view/transition">
             <span i18n:translate=""
                   tal:content="view/transition/title" />
+            <input type="hidden" name="action"
+                   tal:attributes="value request/form/action|nothing">
+          </tal:transition>
+          <tal:transition condition="not:view/transition">
+            <tal:trans repeat="trans view/stateful/getAvailableTransitions">
+              <label i18n:translate=""
+                     tal:attributes="for string:transition.${trans/name}"
+                     tal:content="trans/title" />
+              <input type="radio" name="action"
+                     tal:attributes="value trans/name;
+                                     id string:transition.${trans/name}" />
+            </tal:trans>
+          </tal:transition>
         </div>
         <input type="hidden" name="form.action" value="change_state">
         <input type="hidden" name="stdef"
                tal:attributes="value request/form/stdef|nothing">
-        <input type="hidden" name="action"
+        <input type="hidden" name="target_uid"
-               tal:attributes="value request/form/action|nothing">
+               tal:define="uid request/target_uid|nothing"
+               tal:condition="uid"
+               tal:attributes="value uid" />
       </div>
-      <div dojoType="dijit.layout.ContentPane" region="center">
+      <div dojoType="dijit.layout.ContentPane" region="center"
+           tal:condition="view/transition">
         <table cellpadding="3" class="form">
           <tbody><tr><td colspan="5" style="padding-right: 15px">
                 <div id="form.fields">