workflows: add a level parameter to message action (#21704)

tests/test_form_pages.py

@@ -3571,6 +3571,12 @@ def test_display_message(pub):
     assert 'message-to-xxx-and-submitter' in page.body
     assert page.body.index('message-to-submitter') > page.body.index('message-to-xxx-and-submitter')
 
+    # set a level
+    display2.level = 'warning'
+    workflow.store()
+    page = app.get(formdata.get_url())
+    assert 'warningnotice' in page.body
+
 def test_session_cookie_flags(pub):
     formdef = create_formdef()
     app = get_app(pub)

wcs/workflows.py

@@ -2403,6 +2403,7 @@ class DisplayMessageWorkflowStatusItem(WorkflowStatusItem):
 
     to = None
     position = 'top'
+    level = None
     message = None
 
     def get_line_details(self):
@@ -2445,13 +2446,25 @@ class DisplayMessageWorkflowStatusItem(WorkflowStatusItem):
         if handling_role and handling_role.details:
             dict['receiver'] = handling_role.details.replace('\n', '<br />')
 
-        return Template(self.message, ezt_format=ezt.FORMAT_HTML).render(dict)
+        message = self.message
+        if self.level:
+            message = '<div class="%snotice">%s</div>' % (self.level, message)
+
+        return Template(message, ezt_format=ezt.FORMAT_HTML).render(dict)
 
     def add_parameters_widgets(self, form, parameters, prefix='', formdef=None):
         if 'message' in parameters:
             form.add(TextWidget, '%smessage' % prefix, title = _('Message'),
                 value=self.message, cols=80, rows=10,
                 validation_function=ComputedExpressionWidget.validate_template)
+        if 'level' in parameters:
+            form.add(SingleSelectWidget, '%slevel' % prefix, title=_('Level'),
+                value=self.level,
+                options=[(None, ''),
+                         ('success', _('Success')),
+                         ('info', _('Information')),
+                         ('warning', _('Warning')),
+                         ('error', _('Error'))])
         if 'position' in parameters:
             form.add(SingleSelectWidget, '%sposition' % prefix, title=_('Position'),
                 value=self.position,
@@ -2469,7 +2482,7 @@ class DisplayMessageWorkflowStatusItem(WorkflowStatusItem):
                                         self.get_list_of_roles(include_logged_in_users=False)})
 
     def get_parameters(self):
-        return ('message', 'position', 'to')
+        return ('message', 'level', 'position', 'to')
 
     def get_message_parameter_view_value(self):
         if self.message.startswith('<'):