function _smart_paging_href_replace in Smart Paging 7

Same name and namespace in other branches

1. 7.2 smart_paging.module \_smart_paging_href_replace()

Callback function for fixing ajax pagination links Similar to smart_paging_url_inbound_alter() but returns the fixed path with the page in the query string rather than in $_GET

1 string reference to '_smart_paging_href_replace'

smart_paging_preprocess_views_view in ./smart_paging.module

Intercept the views_view template to alter the pager links when AJAX is enabled

File

./smart_paging.module, line 503

Provides smart paging capability to Drupal contents.

Code

function _smart_paging_href_replace($match) {
  $path = trim($match[1], '/');
  $path_info = parse_url($path);
  $args = arg(NULL, $path_info['path']);
  $arg_count = count($args) - 1;
  $page = $args[$arg_count];
  $sub_page = $args[$arg_count - 1];
  if ($arg_count > 2 && is_numeric($sub_page) && is_numeric($page)) {
    if ($args[$arg_count - 2] == variable_get('smart_paging_path_prefix', 'page')) {
      if (isset($path_info['query'])) {
        parse_str($path_info['query'], $query_array);
      }
      $query_array['page'] = "{$sub_page},{$page}";
      $path_info['query'] = http_build_query($query_array);
      $alias = arg(NULL, $path_info['path']);
      unset($alias[$arg_count - 2], $alias[$arg_count - 1], $alias[$arg_count]);
      $path_info['path'] = implode('/', $alias);
    }
  }
  return 'href="/' . $path_info['path'] . '?' . urldecode($path_info['query']) . '"';
}