admin: allow changing sender roles in a popup

wcs/admin/forms.ptl

@@ -274,7 +274,8 @@ class FormDefPage(Directory):
     _q_exports = ['', 'fields', 'edit', 'delete', 'duplicate', 'export',
                   'archive', 'invite', 'enable', 'workflow', 'category',
                   'recipient', ('workflow-options', 'workflow_options'),
-                  ('workflow-status-remapping', 'workflow_status_remapping'),]
+                  ('workflow-status-remapping', 'workflow_status_remapping'),
+                  'roles']
 
     def __init__(self, component):
         try:
@@ -288,6 +289,7 @@ class FormDefPage(Directory):
     def _q_index [html] (self):
         html_top('forms', title = self.formdef.name)
         get_response().filter['sidebar'] = self.get_sidebar()
+        get_response().add_javascript(['jquery.js', 'widget_list.js'])
 
         '<h2>%s - ' % _('Form')
         self.formdef.name
@@ -347,6 +349,8 @@ class FormDefPage(Directory):
                 ' (%s)' % _('Always advertise')
         else:
             '-'
+        ' '
+        '(<a href="roles" rel="popup">%s</a>)' % _('change')
         '</li>'
 
         if self.formdef.acl_read:
@@ -450,6 +454,29 @@ class FormDefPage(Directory):
             self.formdef.store()
             redirect('.')
 
+    def roles [html] (self):
+        form = Form(enctype='multipart/form-data')
+        form.add(WidgetList, 'roles', title=_('Sender Roles'), element_type=SingleSelectWidget,
+                value=self.formdef.roles,
+                add_element_label = _('Add Role'),
+                element_kwargs = {str('render_br'): False,
+                str('options'): [(None, str('---')),
+                            (logged_users_role().id, logged_users_role().name)] + get_user_roles()})
+        form.add_submit('submit', _('Submit'))
+        form.add_submit('cancel', _('Cancel'))
+        if form.get_widget('cancel').parse():
+            return redirect('.')
+
+        if not form.is_submitted() or form.has_errors():
+            get_response().breadcrumb.append( ('recipient', _('Recipient Role')) )
+            html_top('forms', title=self.formdef.name)
+            '<p>%s</p>' % _('Select the roles that can access this form.')
+            form.render()
+        else:
+            self.formdef.roles = [x for x in form.get_widget('roles').parse() if x]
+            self.formdef.store()
+            redirect('.')
+
     def workflow [html] (self):
         form = Form(enctype='multipart/form-data')
         workflows = get_workflows(condition=lambda x: x.possible_status)

wcs/qommon/static/js/popup.js

@@ -55,6 +55,9 @@ function displayPopup(event)
             popup.css('top', '50%').css('left', '50%')
             popup.fadeIn('fast').focus();
 	    $('div.popup-content input:visible')[0].focus();
+	    if (popup.find('input[name$=add_element]')) {
+	        prepare_widget_list_elements();
+	    }
         }
     });
 

wcs/qommon/static/js/widget_list.js

@@ -1,5 +1,4 @@
-$(document).ready(
-    function () {
+function prepare_widget_list_elements() {
         $('input[name$=add_element]').click(
             function() {
                 /* get prefix from clicked element */
@@ -53,4 +52,5 @@ $(document).ready(
             }
         );
     }
-);
+
+$(document).ready(prepare_widget_list_elements);