function custom_breadcrumbs_panels_ctools_render_alter in Custom Breadcrumbs 6.2

Same name and namespace in other branches

1. 7.2 custom_breadcrumbs_panels/custom_breadcrumbs_panels.module \custom_breadcrumbs_panels_ctools_render_alter()

Implements hook_ctools_render_alter().

File

custom_breadcrumbs_panels/custom_breadcrumbs_panels.module, line 104

Code

function custom_breadcrumbs_panels_ctools_render_alter($info, $page, $args, $contexts, $task, $subtask, $handler) {

  // Don't really do anything with the panel. This is just a pretense to insert a breadcrumb.
  static $module_weights = array();
  if ($page) {
    global $language;
    $languages = array(
      'language' => $language->language,
      'all' => '',
    );

    // Check to see if the panel ID matches any custom_breadcrumb panel_id.
    // First, try to find a match on panels variant id.
    $id = $handler->name;
    $breadcrumbs = custom_breadcrumbs_load_breadcrumbs('custom_breadcrumbs_panels', NULL, array(
      'panel_id' => $id,
    ), $languages);

    // If nothing matched, try matching on panels page id.
    if (empty($breadcrumbs)) {
      $id = $handler->task;
      $breadcrumbs = custom_breadcrumbs_load_breadcrumbs('custom_breadcrumbs_panels', NULL, array(
        'panel_id' => $id,
      ), $languages);
    }
    if (!empty($breadcrumbs)) {
      if ($breadcrumb = custom_breadcrumbs_select_breadcrumb($breadcrumbs, array(
        'panel' => $info,
      ))) {
        $objs = array(
          'panel' => $info,
        );
        foreach ($contexts as $context) {
          if ($context->type == 'node') {
            $objs['node'] = $context->data;
          }
        }
        custom_breadcrumbs_set_breadcrumb($breadcrumb, $objs);

        // Stop after a match has been found.
        return;
      }
    }
  }

  // Is this a taxonomy term template?
  if (isset($task['admin path']) && $task['admin path'] == "taxonomy/term/%term" && module_exists('custom_breadcrumbs_taxonomy') && variable_get('custom_breadcrumbs_taxonomy_panels', FALSE)) {
    module_load_include('inc', 'custom_breadcrumbs_taxonomy');
    foreach ($contexts as $context) {
      if (isset($context->data->tid)) {
        $terms = array(
          $context->data->tid => $context->data,
        );
        _custom_breadcrumbs_taxonomy_set_breadcrumb($context->data->tid, $context->data->vid, TRUE, array(), $terms);
        return;
      }
    }
  }

  // Is this a node template?
  if (isset($task['admin path']) && $task['admin path'] == "node/%node") {
    $context = array_pop($contexts);
    if ($context->type == 'node' && isset($context->data)) {
      $node = $context->data;

      // Call hook_nodeapi for each Custom Breadcrumbs submodule in order of the module's weight.
      if (empty($module_weights)) {
        $modules = module_implements('cb_breadcrumb_info');
        $module_weights = _custom_breadcrumbs_get_module_weight($modules);
        unset($module_weights['custom_breadcrumbs_panels']);
      }
      foreach ($module_weights as $module_name => $weight) {
        $func = $module_name . '_nodeapi';
        if (function_exists($func)) {
          $func($node, 'alter', array(), array(
            1,
          ));
        }
      }
      return;
    }
  }
  if (variable_get('custom_breadcrumbs_set_menu_breadcrumb', FALSE)) {

    // If a panels breadcrumb has not been defined for this panel, then use the default menu structure.
    custom_breadcrumbs_set_menu_breadcrumb();
  }
}