function update_progress_page_nojs

Perform updates for the non-JS version and return the status page.

File

./update.php, line 477

Administrative page for handling updates from one Drupal version to another.

Code

function update_progress_page_nojs() {
  drupal_set_title('Updating');
  $new_op = 'do_update_nojs';
  if ($_SERVER['REQUEST_METHOD'] == 'GET') {

    // Error handling: if PHP dies, it will output whatever is in the output
    // buffer, followed by the error message.
    ob_start();
    $fallback = '<p class="error">An unrecoverable error has occurred. You can find the error message below. It is advised to copy it to the clipboard for reference. Please continue to the <a href="update.php?op=error">update summary</a>.</p>';
    print theme('maintenance_page', $fallback, FALSE, TRUE);
    list($percentage, $message) = update_do_updates();
    if ($percentage == 100) {
      $new_op = 'finished';
    }

    // Updates successful; remove fallback
    ob_end_clean();
  }
  else {

    // This is the first page so return some output immediately.
    $percentage = 0;
    $message = 'Starting updates';
  }
  drupal_set_html_head('<meta http-equiv="Refresh" content="0; URL=update.php?op=' . $new_op . '">');
  $output = theme('progress_bar', $percentage, $message);
  $output .= '<p>Updating your site will take a few seconds.</p>';

  // Note: do not output drupal_set_message()s until the summary page.
  print theme('maintenance_page', $output, FALSE);
  return NULL;
}