Implementation of hook_help().

File

drupal-6.x/modules/update/update.module, line 66

The "Update status" module checks for available updates of Drupal core and any installed contributed modules and themes. It warns site administrators if newer releases are available via the system status report (admin/reports/status), the…

Code

function update_help($path, $arg) {
  switch ($path) {
    case 'admin/reports/updates':
      $output = '<p>' . t('Here you can find information about available updates for your installed modules and themes. Note that each module or theme is part of a "project", which may or may not have the same name, and might include multiple modules or themes within it.') . '</p>';
      $output .= '<p>' . t('To extend the functionality or to change the look of your site, a number of contributed <a href="@modules">modules</a> and <a href="@themes">themes</a> are available.', array('@modules' => 'http://drupal.org/project/modules', '@themes' => 'http://drupal.org/project/themes')) . '</p>';
      return $output;
    case 'admin/build/themes':
    case 'admin/build/modules':
      include_once './includes/install.inc';
      $status = update_requirements('runtime');
      foreach (array('core', 'contrib') as $report_type) {
        $type = 'update_' . $report_type;
        if (isset($status[$type]['severity'])) {
          if ($status[$type]['severity'] == REQUIREMENT_ERROR) {
            drupal_set_message($status[$type]['description'], 'error');
          }
          elseif ($status[$type]['severity'] == REQUIREMENT_WARNING) {
            drupal_set_message($status[$type]['description'], 'warning');
          }
        }
      }
      return '<p>' . t('See the <a href="@available_updates">available updates</a> page for information on installed modules and themes with new versions released.', array('@available_updates' => url('admin/reports/updates'))) . '</p>';

    case 'admin/reports/updates/settings':
    case 'admin/reports/status':
      // These two pages don't need additional nagging.
      break;

    case 'admin/help#update':
      $output = '<p>' . t("The Update status module periodically checks for new versions of your site's software (including contributed modules and themes), and alerts you to available updates.") . '</p>';
      $output .= '<p>' . t('The <a href="@update-report">report of available updates</a> will alert you when new releases are available for download. You may configure options for update checking frequency and notifications at the <a href="@update-settings">Update status module settings page</a>.', array('@update-report' => url('admin/reports/updates'), '@update-settings' => url('admin/reports/updates/settings'))) . '</p>';
      $output .= '<p>' . t('Please note that in order to provide this information, anonymous usage statistics are sent to drupal.org. If desired, you may disable the Update status module from the <a href="@modules">module administration page</a>.', array('@modules' => url('admin/build/modules'))) . '</p>';
      $output .= '<p>' . t('For more information, see the online handbook entry for <a href="@update">Update status module</a>.', array('@update' => 'http://drupal.org/handbook/modules/update')) . '</p>';
      return $output;

    default:
      // Otherwise, if we're on *any* admin page and there's a security
      // update missing, print an error message about it.
      if (arg(0) == 'admin' && strpos($path, '#') === FALSE
         && user_access('administer site configuration')) {
        include_once './includes/install.inc';
        $status = update_requirements('runtime');
        foreach (array('core', 'contrib') as $report_type) {
          $type = 'update_' . $report_type;
          if (isset($status[$type])
           && isset($status[$type]['reason'])
             && $status[$type]['reason'] === UPDATE_NOT_SECURE) {
            drupal_set_message($status[$type]['description'], 'error');
          }
        }
      }

  }
}