function system_block_view

Implements hook_block_view().

Generate a block with a promotional link to Drupal.org and all system menu blocks.

File

modules/system/system.module, line 2100

Code

function system_block_view($delta = '') {
    $block = array();
    switch ($delta) {
        case 'main':
            $block['subject'] = NULL;
            $block['content'] = drupal_set_page_content();
            return $block;
        case 'powered-by':
            $block['subject'] = NULL;
            $block['content'] = theme('system_powered_by');
            return $block;
        case 'help':
            $block['subject'] = NULL;
            $block['content'] = menu_get_active_help();
            return $block;
        default:
            // All system menu blocks.
            $system_menus = menu_list_system_menus();
            if (isset($system_menus[$delta])) {
                $block['subject'] = t($system_menus[$delta]);
                $block['content'] = menu_tree($delta);
                return $block;
            }
            break;
    }
}