crm.fsf.org/20131203/files/sites/all/modules-old/ctools/views_content/plugins/content_types/views_empty.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Allow a view context to display its attachment(s).
   6  */
   7
   8 $plugin = array(
   9   'title' => t('View empty text'),
  10   'category' => t('View context'),
  11   'icon' => 'icon_views_page.png',
  12   'description' => t('Display the view empty text if there are no results.'),
  13   'required context' => new ctools_context_required(t('View'), 'view'),
  14 );
  15
  16 /**
  17  * Render the node_terms content type.
  18  */
  19 function views_content_views_empty_content_type_render($subtype, $conf, $panel_args, $context) {
  20   if (empty($context) || empty($context->data)) {
  21     return;
  22   }
  23
  24   // Build the content type block.
  25   $block = new stdClass();
  26   $block->module  = 'views_empty';
  27   $block->delta   = $context->argument;
  28   $block->title   = '';
  29   $block->content = '';
  30
  31   $output = views_content_context_get_output($context);
  32   if (isset($output['empty'])) {
  33     $block->content = $output['empty'];
  34   }
  35
  36   return $block;
  37 }
  38
  39 function views_content_views_empty_content_type_edit_form($form, &$form_state) {
  40   // This form does nothing; it exists to let the main form select the view context.
  41   return $form;
  42 }
  43
  44 function views_content_views_empty_content_type_edit_form_submit(&$form, &$form_state) {
  45   // Kept so we guarantee we have a submit handler.
  46 }
  47
  48 /**
  49  * Returns the administrative title for a type.
  50  */
  51 function views_content_views_empty_content_type_admin_title($subtype, $conf, $context) {
  52   return t('"@context" empty text', array('@context' => $context->identifier));
  53 }