function custom_search_blocks_block in Custom Search 6

Implementation of hook_block() to provide additional blocks.

File

modules/custom_search_blocks/custom_search_blocks.module, line 46

Bring additional search blocks

Code

function custom_search_blocks_block($op = 'list', $delta = 0, $edit = array()) {
  switch ($op) {
    case 'configure':

      // Basic settings.
      $form = _custom_search_default_admin_form($delta);

      // Content.
      $form['content'] = array(
        '#type' => 'fieldset',
        '#title' => t('Content'),
        '#collapsible' => TRUE,
        '#collapsed' => TRUE,
      );
      $form['content'] = array_merge($form['content'], _custom_search_content_admin_form($delta));

      // Custom search paths
      $form = array_merge($form, _custom_search_custom_paths_admin_form($delta));

      // Ordering
      $form = array_merge($form, _custom_search_ordering_admin_form($delta));
      $form['order']['#weight'] = 50;
      return $form;
      break;
    case 'save':
      foreach ($edit as $key => $value) {
        if (drupal_substr($key, 0, 20) == 'custom_search_blocks') {
          variable_set($key, $value);
        }
      }
      foreach ($edit['custom_search_blocks_' . $delta . '_order'] as $key => $data) {
        variable_set('custom_search_blocks_' . $delta . '_' . $key . '_weight', $data['sort']);
        variable_set('custom_search_blocks_' . $delta . '_' . $key . '_region', $data['region']);
      }

      // Submit image?
      $directory_path = file_directory_path() . '/custom_search';
      file_check_directory($directory_path, FILE_CREATE_DIRECTORY);

      // Check for a new uploaded image.
      if ($file = file_save_upload('custom_search_image', array(
        'file_validate_is_image' => array(),
      ))) {
        if (file_copy($file, $directory_path)) {
          variable_set('custom_search_blocks_' . $delta . '_image_path', $file->filepath);
        }
      }
      break;
    case 'list':
      $blocks = array();
      for ($a = 1; $a <= variable_get('custom_search_blocks_number', 1); $a++) {
        $blocks[$a]['info'] = "Custom Search {$a}";
        $blocks[$a]['cache'] = BLOCK_NO_CACHE;
      }
      return $blocks;
      break;
    case 'view':
      if (user_access('use custom search blocks')) {
        $block['content'] = drupal_get_form('custom_search_blocks_form_' . $delta, $delta);
        $block['subject'] = "Custom Search {$delta}";
        return $block;
      }
      break;
  }
}