function dashboard_update

Sets the new weight of each region according to the drag-and-drop order.

File

modules/dashboard/dashboard.module, line 543

Code

function dashboard_update() {
    drupal_theme_initialize();
    global $theme_key;
    // Check the form token to make sure we have a valid request.
    if (!empty($_REQUEST['form_token']) && drupal_valid_token($_REQUEST['form_token'], 'dashboard-update')) {
        parse_str($_REQUEST['regions'], $regions);
        foreach ($regions as $region_name => $blocks) {
            if ($region_name == 'disabled_blocks') {
                $region_name = 'dashboard_inactive';
            }
            foreach ($blocks as $weight => $block_string) {
                // Parse the query string to determine the block's module and delta.
                preg_match('/block-([^-]+)-(.+)/', $block_string, $matches);
                $block = new stdClass();
                $block->module = $matches[1];
                $block->delta = $matches[2];
                $block->region = $region_name;
                $block->weight = $weight;
                $block->status = 1;
                db_merge('block')->key(array(
                    'module' => $block->module,
                    'delta' => $block->delta,
                    'theme' => $theme_key,
                ))
                    ->fields(array(
                    'status' => $block->status,
                    'weight' => $block->weight,
                    'region' => $block->region,
                    'pages' => '',
                ))
                    ->execute();
            }
        }
        drupal_set_message(t('The configuration options have been saved.'), 'status', FALSE);
    }
    drupal_exit();
}