function og_handler_field_prerender_list::advanced_render in Organic groups 7.2

Same name and namespace in other branches

1. 7 includes/views/og_handler_field_prerender_list.inc \og_handler_field_prerender_list::advanced_render()

We override this function as $this->items is an array keyed by:

• Group ID

-- User ID --- Permission/ Role

Overrides views_handler_field::advanced_render

1 call to og_handler_field_prerender_list::advanced_render()

og_handler_field_user_roles::advanced_render in includes/views/handlers/og_handler_field_user_roles.inc

We override this function as $this->items is an array keyed by:

1 method overrides og_handler_field_prerender_list::advanced_render()

og_handler_field_user_roles::advanced_render in includes/views/handlers/og_handler_field_user_roles.inc

We override this function as $this->items is an array keyed by:

File

includes/views/handlers/og_handler_field_prerender_list.inc, line 13

Class

og_handler_field_prerender_list

Field handler to provide a list of group permissions.

Code

function advanced_render($values) {
  if ($this
    ->allow_advanced_render() && method_exists($this, 'render_item')) {
    $raw_items = $this
      ->get_items($values);
  }
  else {
    $this->last_render = $value = $this
      ->render($values);
    $this->original_value = $value;
  }
  if ($this
    ->allow_advanced_render()) {
    $tokens = NULL;
    if (method_exists($this, 'render_item')) {
      $items = array();

      // Override parent logic -- make sure we get an item per group, per
      // user, and not try to get the roles per group only.
      $uid = $values->{$this->aliases['uid']};
      if (!empty($raw_items[$uid])) {
        foreach ($raw_items[$uid] as $count => $item) {
          $this->last_render = $this
            ->render_item($count, $item);
          $this->original_value = $this->last_render;
          $alter = $item + $this->options['alter'];
          $alter['phase'] = VIEWS_HANDLER_RENDER_TEXT_PHASE_SINGLE_ITEM;
          $items[] = $this
            ->render_text($alter);
        }
      }
      $value = $this
        ->render_items($items);
    }
    else {
      $value = $this
        ->render_text($this->options['alter']);
    }

    // This happens here so that render_as_link can get the unaltered value of
    // this field as a token rather than the altered value.
    $this->last_render = $value;
  }
  if (empty($this->last_render)) {
    if ($this->last_render !== 0 && $this->last_render !== '0' || !empty($this->options['empty_zero'])) {
      $this->last_render = $this->options['empty'];
    }
  }
  return $this->last_render;
}