function block_user

Implementation of hook_user().

Allow users to decide which custom blocks to display when they visit the site.

File

modules/block.module, line 396

Controls the boxes that are displayed around the main content.

Code

function block_user($type, $edit, &$user, $category = NULL) {
  switch ($type) {
    case 'form':
      if ($category == 'account') {
        $result = db_query('SELECT * FROM {blocks} WHERE status = 1 AND custom != 0 ORDER BY weight, module, delta');
        while ($block = db_fetch_object($result)) {
          $data = module_invoke($block->module, 'block', 'list');
          if ($data[$block->delta]['info']) {
            $form .= form_checkbox($data[$block->delta]['info'], 'block][' . $block->module . '][' . $block->delta, 1, isset($user->block[$block->module][$block->delta]) ? $user->block[$block->module][$block->delta] : $block->custom == 1);
          }
        }
        if (isset($form)) {
          return array(
            array(
              'title' => t('Block configuration'),
              'data' => $form,
              'weight' => 2,
            ),
          );
        }
      }
      break;
    case 'validate':
      if (!$edit['block']) {
        $edit['block'] = array();
      }
      return $edit;
  }
}