From bf20752b69da5e5f56cc756613b63cce54fa6465 Mon Sep 17 00:00:00 2001
From: Katja Suess <k.suess@rohberg.ch>
Date: Sun, 8 Dec 2019 20:01:40 +0100
Subject: [PATCH] bulk moderation of comments

extended for comment_multiple_state_review_workflow, refactoring and tests
---
 plone/app/discussion/browser/configure.zcml   |   8 ++
 .../browser/javascripts/moderation.js         |  89 +++++++++++--
 plone/app/discussion/browser/moderation.pt    |  17 ++-
 plone/app/discussion/browser/moderation.py    |  96 +++++++-------
 plone/app/discussion/events.py                |   6 +
 plone/app/discussion/interfaces.py            |   4 +
 .../definition.xml                            | 105 ---------------
 .../definition.xml                            |   4 +-
 .../tests/robot/test_moderation.robot         |  64 +++++++++
 .../test_moderation_multiple_state_view.py    | 124 ++++++++++++++++++
 .../discussion/tests/test_moderation_view.py  |  17 ---
 11 files changed, 341 insertions(+), 193 deletions(-)
 delete mode 100644 plone/app/discussion/profiles/default/workflows/comment_3state_review_workflow/definition.xml
 create mode 100644 plone/app/discussion/tests/robot/test_moderation.robot
 create mode 100644 plone/app/discussion/tests/test_moderation_multiple_state_view.py

diff --git a/plone/app/discussion/browser/configure.zcml b/plone/app/discussion/browser/configure.zcml
index 621428c..9572de5 100644
--- a/plone/app/discussion/browser/configure.zcml
+++ b/plone/app/discussion/browser/configure.zcml
@@ -100,6 +100,14 @@
         permission="plone.app.discussion.ReviewComments"
         />
 
+    <browser:page
+        for="*"
+        name="translationhelper"
+        layer="..interfaces.IDiscussionLayer"
+        class=".moderation.TranslationHelper"
+        permission="plone.app.discussion.ReviewComments"
+        />
+
 
     <!-- Comments viewlet -->
     <browser:viewlet
diff --git a/plone/app/discussion/browser/javascripts/moderation.js b/plone/app/discussion/browser/javascripts/moderation.js
index 93c5600..8efd74d 100644
--- a/plone/app/discussion/browser/javascripts/moderation.js
+++ b/plone/app/discussion/browser/javascripts/moderation.js
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * jQuery functions for the plone.app.discussion bulk moderation.
+ * jQuery functions for the plone.app.discussion moderation.
  *
  ******************************************************************************/
 
@@ -84,19 +84,80 @@ require(["jquery", "pat-registry"], function($, registry) {
               init();
               $(".pat-plone-modal").patPloneModal();
             });
-          } else {
-            location.reload();
-          }
-        },
-        error: function(msg) {
-          alert(
-            "Error transmitting comment. (Error sending AJAX request:" +
-              target +
-              ")"
-          );
-        }
-      });
-    });
+        });
+
+
+        /**********************************************************************
+         * Bulk actions for comments (delete, publish)
+         **********************************************************************/
+        $("input[name='form.button.BulkAction']").click(function (e) {
+            e.preventDefault();
+            var form = $(this).closest("form");
+            var target = $(form).attr('action');
+            var params = $(form).serialize();
+            var valArray = $('input:checkbox:checked');
+            var selectField = $(form).find("[name='form.select.BulkAction']");
+
+            if (selectField.val() === '-1') {
+                // TODO: translate message
+                alert("You haven't selected a bulk action. Please select one.");
+            } else if (valArray.length === 0) {
+                // TODO: translate message
+                alert("You haven't selected any comment for this bulk action." +
+                      "Please select at least one comment.");
+            } else {
+                $.post(target, params, function (data) {
+                    // reset the bulkaction select
+                    selectField.find("option[value='-1']").attr('selected', 'selected');
+                    // reload filtered comments
+                    $("#review-comments").load(window.location + " #review-comments", function() {
+                        init();
+                        $('.pat-plone-modal').patPloneModal();
+                    });
+                });
+            }
+        });
+
+
+        /**********************************************************************
+         * Check or uncheck all checkboxes from the batch moderation page.
+         **********************************************************************/
+        $("input[name='check_all']").click(function () {
+            if ($(this).val() === '0') {
+                $(this).parents("table")
+                       .find("input:checkbox")
+                       .prop("checked", true);
+                $(this).val("1");
+            } else {
+                $(this).parents("table")
+                       .find("input:checkbox")
+                       .prop("checked", false);
+                $(this).val("0");
+            }
+        });
+
+        /**********************************************************************
+         * select comments with review_state
+         **********************************************************************/
+
+         $("input[name='review_state']").click(function () {
+             // location.search = 'review_state=' + $(this).val();
+             let review_state = $(this).val();
+             let url = location.href;
+             if (location.search) {
+                 url = location.href.replace(location.search, "?review_state=" + review_state);
+             } else {
+                 url = location.href + "?review_state=" + review_state;
+             }
+
+             $("#review-comments").load(url + " #review-comments", function() {
+                 init();
+                 $('.pat-plone-modal').patPloneModal();
+                 let stateObj = { review_state: review_state };
+                 history.pushState(stateObj, "moderate comments", url);
+             });
+         });
+
 
     /**********************************************************************
      * Bulk actions for comments (delete, publish)
diff --git a/plone/app/discussion/browser/moderation.pt b/plone/app/discussion/browser/moderation.pt
index a8396f6..676c55b 100644
--- a/plone/app/discussion/browser/moderation.pt
+++ b/plone/app/discussion/browser/moderation.pt
@@ -15,13 +15,14 @@
     <tal:main-macro metal:define-macro="main"
         tal:define="toLocalizedTime nocall:context/@@plone/toLocalizedTime;
                     items view/comments;
-                    filter view/filter|nothing;
+                    filter request/review_state|nothing;
                     Batch python:modules['Products.CMFPlone'].Batch;
                     b_size python:30;
                     b_start python:0;
                     b_start request/b_start | b_start;
                     moderation_enabled view/moderation_enabled;
                     colorclass python:lambda x: 'state-private' if x=='rejected' else ('state-internal' if x=='spam' else 'state-'+x);
+                    translationhelper nocall:context/@@translationhelper;
                     ">
         <script type="text/javascript"
             tal:attributes="src string:${context/portal_url}/++plone++plone.app.discussion.javascripts/moderation.js">
@@ -33,7 +34,7 @@
 
         <div class="portalMessage warning"
              role="status"
-             tal:condition="not: view/moderation_enabled">
+             tal:condition="not: moderation_enabled">
             <strong i18n:translate="">Warning</strong>
             <span tal:omit-tag="" i18n:translate="message_moderation_disabled">
                 Moderation workflow is disabled. You have to
@@ -56,6 +57,7 @@
 
       <form method="post"
             action="#"
+            tal:condition="moderation_enabled"
             tal:attributes="action string:${context/absolute_url}/@@bulk-actions"
             tal:define="batch python:Batch(items, b_size, int(b_start), orphan=1);">
 
@@ -76,7 +78,7 @@
                                             value review_state;
                                             id review_state;
                                             checked python:request.review_state==review_state">
-                                    <label tal:attributes="for review_state"><span tal:content="python:view.translate('comment_{}'.format(review_state))">review_state</span></label>
+                                    <label tal:attributes="for review_state"><span tal:content="python:translationhelper.translate_comment_review_state(review_state)">review_state</span></label>
                                 </tal:workflow-filter>
                               </fieldset>
                           </th>
@@ -85,12 +87,15 @@
                           <th id="bulkactions" class="nosort" colspan="7">
                               <select name="form.select.BulkAction">
                                   <option selected="selected" value="-1" i18n:translate="title_bulkactions">Bulk Actions</option>
+                                  <tal:comment tal:replace="nothing"></tal:comment>
                                   <option value="publish"
                                           i18n:translate="bulkactions_publish"
-                                          tal:condition="python: filter != 'published' and moderation_enabled">Approve</option>
+                                          tal:condition="python: filter != 'published'">Approve</option>
+                                  <option value="mark_as_spam"
+                                          tal:condition="python: filter != 'spam'">Spam</option>
                                   <option value="delete" i18n:translate="bulkactions_delete">Delete</option>
                               </select>
-                              <input type="hidden" name="form.button.Filter" tal:attributes="value filter" value="" />
+                              <input type="hidden" name="filter" tal:attributes="value filter"/>
                               <input id="dobulkaction"
                                      type="submit"
                                      class="standalone allowMultiSubmit"
@@ -184,7 +189,7 @@
                                               value="Label"
                                               tal:attributes="id item/id;
                                                     data-transition transition/id;
-                                                    value python:view.translate(transition['title'])"
+                                                    value python:translationhelper.translate(transition['title'])"
                                                  />
                                       </tal:transitions>
                                   </div>
diff --git a/plone/app/discussion/browser/moderation.py b/plone/app/discussion/browser/moderation.py
index 5309e41..71d3e14 100644
--- a/plone/app/discussion/browser/moderation.py
+++ b/plone/app/discussion/browser/moderation.py
@@ -4,6 +4,7 @@ from AccessControl import Unauthorized
 from Acquisition import aq_inner
 from Acquisition import aq_parent
 from plone.app.discussion.events import CommentPublishedEvent
+from plone.app.discussion.events import CommentTransitionEvent
 from plone.app.discussion.events import CommentDeletedEvent
 from plone.app.discussion.interfaces import _
 from plone.app.discussion.interfaces import IComment
@@ -31,6 +32,15 @@ _('Reject')
 _('Spam')
 
 
+class TranslationHelper(BrowserView):
+
+    def translate(self, text=""):
+        return _(text)
+
+    def translate_comment_review_state(self, rs):
+        return _("comment_" + rs, default=rs)
+
+
 class View(BrowserView):
     """Show comment moderation view."""
 
@@ -42,9 +52,9 @@ class View(BrowserView):
         pass
 
     def __init__(self, context, request):
-        self.context = context
-        self.request = request
+        super(View, self).__init__(context, request)
         self.workflowTool = getToolByName(self.context, 'portal_workflow')
+        self.transitions = []
 
     def __call__(self):
         self.request.set('disable_border', True)
@@ -74,11 +84,10 @@ class View(BrowserView):
         A 'review workflow' is characterized by implementing a 'pending'
         workflow state.
         """
-        comment_workflow = self.workflowTool.getChainForPortalType(
+        workflows = self.workflowTool.getChainForPortalType(
             'Discussion Item')
-        if comment_workflow:
-            comment_workflow = comment_workflow[0]
-            comment_workflow = self.workflowTool[comment_workflow]
+        if workflows:
+            comment_workflow = self.workflowTool[workflows[0]]
             if 'pending' in comment_workflow.states:
                 return True
         return False
@@ -91,17 +100,16 @@ class View(BrowserView):
         A 'review multipe state workflow' is characterized by implementing
         a 'rejected' workflow state and a 'spam' workflow state.
         """
-        comment_workflow = self.workflowTool.getChainForPortalType(
+        workflows = self.workflowTool.getChainForPortalType(
             'Discussion Item')
-        if comment_workflow:
-            comment_workflow = comment_workflow[0]
-            comment_workflow = self.workflowTool[comment_workflow]
-            if 'rejected' in comment_workflow.states:
+        if workflows:
+            comment_workflow = self.workflowTool[workflows[0]]
+            if 'spam' in comment_workflow.states:
                 return True
         return False
 
     def allowed_transitions(self, obj=None):
-        """Return allowed workflow transitions.
+        """Return allowed workflow transitions for obj.
 
         Example: pending
 
@@ -123,8 +131,6 @@ class View(BrowserView):
                 ]
             return transitions
 
-    def translate(self, text=""):
-        return _(text)
 
 
 class ModerateCommentsEnabled(BrowserView):
@@ -265,13 +271,11 @@ class CommentTransition(BrowserView):
         comment.reindexObject()
         content_object.reindexObject(idxs=['total_comments'])
         notify(CommentPublishedEvent(self.context, comment))
+        # for complexer workflows:
+        notify(CommentTransitionEvent(self.context, comment))
         review_state_new = workflowTool.getInfoFor(comment, 'review_state', '')
 
-        # context.translate() does not know a default for untranslated msgids
-        comment_state_translated = \
-            self.context.translate("comment_"+review_state_new)
-        if comment_state_translated == "comment_"+review_state_new:
-            comment_state_translated = review_state_new
+        comment_state_translated = self.context.restrictedTraverse("translationhelper").translate_comment_review_state(review_state_new)
 
         msgid = _(
             "comment_transmitted",
@@ -327,7 +331,7 @@ class RejectComment(BrowserView):
 
 
 class BulkActionsView(BrowserView):
-    """Bulk actions (approve, delete, reject, recall, mark as spam).
+    """Call bulk action: publish/approve, delete (, reject, recall, mark as spam).
 
        Each table row of the moderation view has a checkbox with the absolute
        path (without host and port) of the comment objects:
@@ -349,6 +353,10 @@ class BulkActionsView(BrowserView):
 
     """
 
+    def __init__(self, context, request):
+        super(BulkActionsView, self).__init__(context, request)
+        self.workflowTool = getToolByName(context, 'portal_workflow')
+
     def __call__(self):
         """Call BulkActionsView."""
         if 'form.select.BulkAction' in self.request:
@@ -358,50 +366,40 @@ class BulkActionsView(BrowserView):
                 if bulkaction == '-1':
                     # no bulk action was selected
                     pass
-                elif bulkaction == 'retract':
-                    self.retract()
-                elif bulkaction == 'publish':
-                    self.publish()
-                elif bulkaction == 'mark_as_spam':
-                    self.mark_as_spam()
                 elif bulkaction == 'delete':
                     self.delete()
                 else:
-                    raise KeyError  # pragma: no cover
+                    self.transmit(bulkaction)
 
-    def retract(self):
-        raise NotImplementedError
+    def transmit(self, action=None):
+        """Transmit all comments in the paths variable to requested review_state.
 
-    def publish(self):
-        """Publishes all comments in the paths variable.
-
-           Expects a list of absolute paths (without host and port):
-
-             /Plone/startseite/++conversation++default/1286200010610352
+        Expects a list of absolute paths (without host and port):
 
+        /Plone/startseite/++conversation++default/1286200010610352
         """
         context = aq_inner(self.context)
         for path in self.paths:
             comment = context.restrictedTraverse(path)
             content_object = aq_parent(aq_parent(comment))
-            workflowTool = getToolByName(comment, 'portal_workflow')
-            current_state = workflowTool.getInfoFor(comment, 'review_state')
-            if current_state != 'published':
-                workflowTool.doActionFor(comment, 'publish')
-            comment.reindexObject()
-            content_object.reindexObject(idxs=['total_comments'])
-            notify(CommentPublishedEvent(content_object, comment))
-
-    def mark_as_spam(self):
-        raise NotImplementedError
+            allowed_transitions = [
+                transition['id'] for transition in self.workflowTool.listActionInfos(object=comment)
+                if transition['category'] == 'workflow' and transition['allowed']
+                ]
+            if action in allowed_transitions:
+                self.workflowTool.doActionFor(comment, action)
+                comment.reindexObject()
+                content_object.reindexObject(idxs=['total_comments'])
+                notify(CommentPublishedEvent(content_object, comment))
+                # for complexer workflows:
+                notify(CommentTransitionEvent(self.context, comment))
 
     def delete(self):
-        """Deletes all comments in the paths variable.
+        """Delete all comments in the paths variable.
 
-           Expects a list of absolute paths (without host and port):
-
-             /Plone/startseite/++conversation++default/1286200010610352
+        Expects a list of absolute paths (without host and port):
 
+        /Plone/startseite/++conversation++default/1286200010610352
         """
         context = aq_inner(self.context)
         for path in self.paths:
diff --git a/plone/app/discussion/events.py b/plone/app/discussion/events.py
index 61d50c4..08925bb 100644
--- a/plone/app/discussion/events.py
+++ b/plone/app/discussion/events.py
@@ -6,6 +6,7 @@ from plone.app.discussion.interfaces import ICommentRemovedEvent
 from plone.app.discussion.interfaces import IDiscussionEvent
 from plone.app.discussion.interfaces import ICommentDeletedEvent
 from plone.app.discussion.interfaces import ICommentPublishedEvent
+from plone.app.discussion.interfaces import ICommentTransitionEvent
 from plone.app.discussion.interfaces import IReplyAddedEvent
 from plone.app.discussion.interfaces import IReplyRemovedEvent
 from zope.interface import implementer
@@ -62,3 +63,8 @@ class CommentDeletedEvent(DiscussionEvent):
 class CommentPublishedEvent(DiscussionEvent):
     """ Event to be triggered when a Comment is publicated
     """
+
+
+@implementer(ICommentTransitionEvent)
+class CommentTransitionEvent(DiscussionEvent):
+    """Event to be triggered when a Comments review_state changed."""
diff --git a/plone/app/discussion/interfaces.py b/plone/app/discussion/interfaces.py
index d7065e8..c03c0bb 100644
--- a/plone/app/discussion/interfaces.py
+++ b/plone/app/discussion/interfaces.py
@@ -422,3 +422,7 @@ class ICommentPublishedEvent(IDiscussionEvent):
 class ICommentDeletedEvent(IDiscussionEvent):
     """ Notify user on comment delete
     """
+
+
+class ICommentTransitionEvent(IDiscussionEvent):
+    """Notify user on comment transition / change of review_state."""
diff --git a/plone/app/discussion/profiles/default/workflows/comment_3state_review_workflow/definition.xml b/plone/app/discussion/profiles/default/workflows/comment_3state_review_workflow/definition.xml
deleted file mode 100644
index 14c53cc..0000000
--- a/plone/app/discussion/profiles/default/workflows/comment_3state_review_workflow/definition.xml
+++ /dev/null
@@ -1,105 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<dc-workflow workflow_id="comment_3state_review_workflow" title="Comment Review Workflow" description="A simple review workflow for comments" state_variable="review_state" initial_state="pending" manager_bypass="False">
- <permission>Access contents information</permission>
- <permission>Modify portal content</permission>
- <permission>Reply to item</permission>
- <permission>View</permission>
- <state state_id="pending" title="Pending">
-  <description>Submitted, pending review.</description>
-  <exit-transition transition_id="publish"/>
-  <exit-transition transition_id="reject"/>
-  <permission-map name="Access contents information" acquired="False">
-   <permission-role>Manager</permission-role>
-   <permission-role>Owner</permission-role>
-   <permission-role>Reviewer</permission-role>
-  </permission-map>
-  <permission-map name="Modify portal content" acquired="False">
-   <permission-role>Manager</permission-role>
-   <permission-role>Owner</permission-role>
-   <permission-role>Reviewer</permission-role>
-  </permission-map>
-  <permission-map name="Reply to item" acquired="False">
-  </permission-map>
-  <permission-map name="View" acquired="False">
-   <permission-role>Manager</permission-role>
-   <permission-role>Owner</permission-role>
-   <permission-role>Reviewer</permission-role>
-  </permission-map>
- </state>
- <state state_id="published" title="Published">
-  <description>Visible to everyone, non-editable.</description>
-  <exit-transition transition_id="reject"/>
-  <permission-map name="Access contents information" acquired="True">
-  </permission-map>
-  <permission-map name="Modify portal content" acquired="False">
-   <permission-role>Manager</permission-role>
-  </permission-map>
-  <permission-map name="Reply to item" acquired="True">
-  </permission-map>
-  <permission-map name="View" acquired="True">
-  </permission-map>
- </state>
- <state state_id="rejected" title="">
-  <exit-transition transition_id="publish"/>
- </state>
- <transition transition_id="publish" title="Reviewer approves content" new_state="published" trigger="USER" before_script="" after_script="">
-  <description>Approving the comment makes it visible to other users.</description>
-  <action url="%(content_url)s/content_status_modify?workflow_action=publish" category="workflow" icon="">Approve</action>
-  <guard>
-   <guard-permission>Review comments</guard-permission>
-  </guard>
- </transition>
- <transition transition_id="reject" title="Reject" new_state="rejected" trigger="USER" before_script="" after_script="">
-  <action url="%(content_url)s/content_status_modify?workflow_action=rejected" category="workflow" icon="">Reject</action>
-  <guard>
-   <guard-permission>Review comments</guard-permission>
-  </guard>
- </transition>
- <variable variable_id="action" for_catalog="False" for_status="True" update_always="True">
-  <description>Previous transition</description>
-  <default>
-
-   <expression>transition/getId|nothing</expression>
-  </default>
-  <guard>
-  </guard>
- </variable>
- <variable variable_id="actor" for_catalog="False" for_status="True" update_always="True">
-  <description>The ID of the user who performed the previous transition</description>
-  <default>
-
-   <expression>user/getUserName</expression>
-  </default>
-  <guard>
-  </guard>
- </variable>
- <variable variable_id="comments" for_catalog="False" for_status="True" update_always="True">
-  <description>Comment about the last transition</description>
-  <default>
-
-   <expression>python:state_change.kwargs.get('comment', '')</expression>
-  </default>
-  <guard>
-  </guard>
- </variable>
- <variable variable_id="review_history" for_catalog="False" for_status="False" update_always="False">
-  <description>Provides access to workflow history</description>
-  <default>
-
-   <expression>state_change/getHistory</expression>
-  </default>
-  <guard>
-   <guard-permission>Request review</guard-permission>
-   <guard-permission>Review portal content</guard-permission>
-  </guard>
- </variable>
- <variable variable_id="time" for_catalog="False" for_status="True" update_always="True">
-  <description>When the previous transition was performed</description>
-  <default>
-
-   <expression>state_change/getDateTime</expression>
-  </default>
-  <guard>
-  </guard>
- </variable>
-</dc-workflow>
diff --git a/plone/app/discussion/profiles/default/workflows/comment_multiple_state_review_workflow/definition.xml b/plone/app/discussion/profiles/default/workflows/comment_multiple_state_review_workflow/definition.xml
index c775960..a585298 100644
--- a/plone/app/discussion/profiles/default/workflows/comment_multiple_state_review_workflow/definition.xml
+++ b/plone/app/discussion/profiles/default/workflows/comment_multiple_state_review_workflow/definition.xml
@@ -36,7 +36,7 @@
             <permission-role>Reviewer</permission-role>
         </permission-map>
     </state>
-    <state state_id="published" title="Published">
+    <state state_id="published" title="Approved">
         <description>Visible to everyone, non-editable.</description>
         <exit-transition transition_id="mark_as_spam"/>
         <exit-transition transition_id="recall"/>
@@ -76,7 +76,7 @@
         </guard>
     </transition>
     <transition transition_id="recall" title="Reviewer recalls comment back to pending state" new_state="pending" trigger="USER" before_script="" after_script="">
-        <action url="%(content_url)s/content_status_modify?workflow_action=recall" category="workflow" icon="">Reject</action>
+        <action url="%(content_url)s/content_status_modify?workflow_action=recall" category="workflow" icon="">Recall</action>
         <guard>
             <guard-permission>Review comments</guard-permission>
         </guard>
diff --git a/plone/app/discussion/tests/robot/test_moderation.robot b/plone/app/discussion/tests/robot/test_moderation.robot
new file mode 100644
index 0000000..0f442a6
--- /dev/null
+++ b/plone/app/discussion/tests/robot/test_moderation.robot
@@ -0,0 +1,64 @@
+*** Settings ***
+
+Resource  plone/app/robotframework/saucelabs.robot
+Resource  plone/app/robotframework/selenium.robot
+
+Library  Remote  ${PLONE_URL}/RobotRemote
+
+Test Setup  Run Keywords  Plone test setup
+Test Teardown  Run keywords  Plone test teardown
+
+
+*** Test Cases ***
+
+Add a Comment to a Document and bulk delete it
+  Given a logged-in Site Administrator
+    and workflow multiple enabled
+    and a document with discussion enabled
+   When I add a comment and delete it
+   Then I can not see the comment below the document
+
+
+*** Keywords ***
+
+# Given
+
+a logged-in Site Administrator
+  Enable autologin as  Site Administrator
+
+a document
+  Create content  type=Document  id=my-document  title=My Document
+
+a document with discussion enabled
+  a document
+  I enable discussion on the document
+
+
+# When
+
+I enable discussion on the document
+  Go To  ${PLONE_URL}/my-document/edit
+  Wait until page contains  Settings
+  Click Link  Settings
+  Wait until element is visible  name=form.widgets.IAllowDiscussion.allow_discussion:list
+  Select From List  name=form.widgets.IAllowDiscussion.allow_discussion:list  True
+  Click Button  Save
+
+I add a comment and delete it
+  Wait until page contains element  id=form-widgets-comment-text
+  Input Text  id=form-widgets-comment-text  This is a comment
+  Click Button  Comment
+  Go To  ${PLONE_URL}/@@moderate-comments?review_state=all
+  Select from list by value   xpath://select[@name='form.select.BulkAction']  delete
+  Select Checkbox  name=check_all
+  Click Button  Apply
+
+workflow multiple enabled
+  Go To  ${PLONE_URL}/@@content-controlpanel?type_id=Discussion%20Item&new_workflow=comment_multiple_state_review_workflow
+  Click Button  Save
+
+# Then
+
+I can not see the comment below the document
+  Go To  ${PLONE_URL}/my-document/view
+  Page should not contain  This is a comment
diff --git a/plone/app/discussion/tests/test_moderation_multiple_state_view.py b/plone/app/discussion/tests/test_moderation_multiple_state_view.py
new file mode 100644
index 0000000..fe144a0
--- /dev/null
+++ b/plone/app/discussion/tests/test_moderation_multiple_state_view.py
@@ -0,0 +1,124 @@
+# -*- coding: utf-8 -*-
+from plone.app.discussion.browser.moderation import BulkActionsView
+from plone.app.discussion.browser.moderation import DeleteComment
+from plone.app.discussion.browser.moderation import CommentTransition
+from plone.app.discussion.browser.moderation import View
+from plone.app.discussion.interfaces import IConversation
+from plone.app.discussion.interfaces import IDiscussionSettings
+from plone.app.discussion.testing import PLONE_APP_DISCUSSION_INTEGRATION_TESTING  # noqa
+from plone.app.testing import setRoles
+from plone.app.testing import TEST_USER_ID
+from plone.registry.interfaces import IRegistry
+from Products.CMFCore.utils import getToolByName
+from zope.component import createObject
+from zope.component import queryUtility
+
+import unittest
+
+
+class ModerationBulkActionsViewTest(unittest.TestCase):
+
+    layer = PLONE_APP_DISCUSSION_INTEGRATION_TESTING
+
+    def setUp(self):
+        self.app = self.layer['app']
+        self.portal = self.layer['portal']
+        self.request = self.layer['request']
+        setRoles(self.portal, TEST_USER_ID, ['Manager'])
+        self.wf = getToolByName(self.portal,
+                                'portal_workflow',
+                                None)
+        self.context = self.portal
+        self.portal.portal_workflow.setChainForPortalTypes(
+            ('Discussion Item',),
+            'comment_multiple_state_review_workflow',
+        )
+        self.wf_tool = self.portal.portal_workflow
+        # Add a conversation with three comments
+        conversation = IConversation(self.portal.doc1)
+        comment1 = createObject('plone.Comment')
+        comment1.title = 'Comment 1'
+        comment1.text = 'Comment text'
+        comment1.Creator = 'Jim'
+        new_id_1 = conversation.addComment(comment1)
+        self.comment1 = self.portal.doc1.restrictedTraverse(
+            '++conversation++default/{0}'.format(new_id_1),
+        )
+        comment2 = createObject('plone.Comment')
+        comment2.title = 'Comment 2'
+        comment2.text = 'Comment text'
+        comment2.Creator = 'Joe'
+        new_id_2 = conversation.addComment(comment2)
+        self.comment2 = self.portal.doc1.restrictedTraverse(
+            '++conversation++default/{0}'.format(new_id_2),
+        )
+        comment3 = createObject('plone.Comment')
+        comment3.title = 'Comment 3'
+        comment3.text = 'Comment text'
+        comment3.Creator = 'Emma'
+        new_id_3 = conversation.addComment(comment3)
+        self.comment3 = self.portal.doc1.restrictedTraverse(
+            '++conversation++default/{0}'.format(new_id_3),
+        )
+        self.conversation = conversation
+
+    def test_default_bulkaction(self):
+        # Make sure no error is raised when no bulk actions has been supplied
+        self.request.set('form.select.BulkAction', '-1')
+        self.request.set('paths', ['/'.join(self.comment1.getPhysicalPath())])
+
+        view = BulkActionsView(self.portal, self.request)
+
+        self.assertFalse(view())
+
+    def test_publish(self):
+        self.request.set('form.select.BulkAction', 'publish')
+        self.request.set('paths', ['/'.join(self.comment1.getPhysicalPath())])
+        view = BulkActionsView(self.portal, self.request)
+
+        view()
+
+        # Count published comments
+        published_comments = 0
+        for r in self.conversation.getThreads():
+            comment_obj = r['comment']
+            workflow_status = self.wf.getInfoFor(comment_obj, 'review_state')
+            if workflow_status == 'published':
+                published_comments += 1
+        # Make sure the comment has been published
+        self.assertEqual(published_comments, 1)
+
+    def test_mark_as_spam(self):
+        self.request.set('form.select.BulkAction', 'mark_as_spam')
+        self.request.set('paths', ['/'.join(self.comment1.getPhysicalPath())])
+
+        view = BulkActionsView(self.portal, self.request)
+
+        view()
+
+        # Count spam comments
+        spam_comments = 0
+        for r in self.conversation.getThreads():
+            comment_obj = r['comment']
+            workflow_status = self.wf.getInfoFor(comment_obj, 'review_state')
+            if workflow_status == 'spam':
+                spam_comments += 1
+        # Make sure the comment has been marked as spam
+        self.assertEqual(spam_comments, 1)
+
+    def test_delete(self):
+        # Initially we have three comments
+        self.assertEqual(len(self.conversation.objectIds()), 3)
+        # Delete two comments with bulk actions
+        self.request.set('form.select.BulkAction', 'delete')
+        self.request.set('paths', ['/'.join(self.comment1.getPhysicalPath()),
+                                   '/'.join(self.comment3.getPhysicalPath())])
+        view = BulkActionsView(self.app, self.request)
+
+        view()
+
+        # Make sure that the two comments have been deleted
+        self.assertEqual(len(self.conversation.objectIds()), 1)
+        comment = next(self.conversation.getComments())
+        self.assertTrue(comment)
+        self.assertEqual(comment, self.comment2)
diff --git a/plone/app/discussion/tests/test_moderation_view.py b/plone/app/discussion/tests/test_moderation_view.py
index 08d6cbd..76eddb3 100644
--- a/plone/app/discussion/tests/test_moderation_view.py
+++ b/plone/app/discussion/tests/test_moderation_view.py
@@ -110,14 +110,6 @@ class ModerationBulkActionsViewTest(unittest.TestCase):
 
         self.assertFalse(view())
 
-    def test_retract(self):
-        self.request.set('form.select.BulkAction', 'retract')
-        self.request.set('paths', ['/'.join(self.comment1.getPhysicalPath())])
-
-        view = BulkActionsView(self.portal, self.request)
-
-        self.assertRaises(NotImplementedError, view)
-
     def test_publish(self):
         self.request.set('form.select.BulkAction', 'publish')
         self.request.set('paths', ['/'.join(self.comment1.getPhysicalPath())])
@@ -135,15 +127,6 @@ class ModerationBulkActionsViewTest(unittest.TestCase):
         # Make sure the comment has been published
         self.assertEqual(published_comments, 1)
 
-    def test_mark_as_spam(self):
-        self.request.set('form.select.BulkAction', 'mark_as_spam')
-        self.request.set('paths', ['/'.join(self.comment1.getPhysicalPath())])
-
-        view = BulkActionsView(self.portal, self.request)
-
-        self.assertRaises(NotImplementedError,
-                          view)
-
     def test_delete(self):
         # Initially we have three comments
         self.assertEqual(len(self.conversation.objectIds()), 3)