function authcache_esi_debug_status_table in Authenticated User Page Caching (Authcache) 7.2

Ajax callback: List test results of manual ESI test.

1 string reference to 'authcache_esi_debug_status_table'

authcache_esi_debug_menu in modules/authcache_esi/authcache_esi_debug.module

Implements hook_menu().

File

modules/authcache_esi/authcache_esi_debug.module, line 59

Debug module for Authcache ESI markup generator.

Code

function authcache_esi_debug_status_table() {
  $output = '';

  // Make sure the installation API is available.
  include_once DRUPAL_ROOT . '/includes/install.inc';
  $requirements = array();
  if (authcache_account_allows_caching()) {
    $requirements['esi-request-header'] = array(
      'title' => t('Request Header'),
    );
    if (empty($_SERVER['HTTP_X_AUTHCACHE_DO_ESI'])) {
      $requirements['esi-request-header']['value'] = t('HTTP header %header is not on primary request.', array(
        '%header' => 'X-Authcache-Do-ESI',
      ));
      $requirements['esi-request-header']['severity'] = REQUIREMENT_ERROR;
      $requirements['esi-request-header']['description'] = t('Please make sure that the reverse proxy software (varnish) is configured according to the requirements of authcache_esi / authcache_varnish.');
    }
    else {
      $requirements['esi-request-header']['value'] = t('HTTP header %header is on primary request.', array(
        '%header' => 'X-Authcache-Do-ESI',
      ));
      $requirements['esi-request-header']['severity'] = REQUIREMENT_OK;
    }
    $table = theme('status_report', array(
      'requirements' => $requirements,
    ));
    list($otag, $content, $ctag) = _authcache_esi_debug_split_table($table);
    $output .= $otag . $content;

    // Add ESI include tag: Shown when ESI request succeeds.
    drupal_add_http_header('X-Authcache-Do-ESI', 1);
    $attrs = array(
      'src' => url('authcache-esi-debug-status/fragment'),
    );
    $output .= '<esi:include ' . drupal_attributes($attrs) . '/>';

    // Add ESI remove tag: Shown when there is no ESI support.
    $requirements = array();
    $requirements['esi-tag'] = array(
      'title' => t('ESI Tag'),
      'value' => t('ESI tag not substituted.'),
      'severity' => REQUIREMENT_ERROR,
      'description' => t('Please make sure that the reverse proxy software (varnish) is configured according to the requirements of authcache_esi / authcache_varnish.'),
    );
    $table = theme('status_report', array(
      'requirements' => $requirements,
    ));
    list($otag, $content) = _authcache_esi_debug_split_table($table);
    unset($otag);
    $output .= '<esi:remove>';
    $output .= $content;
    $output .= '</esi:remove>';
    $output .= $ctag;
  }
  else {
    $requirements['account-excluded'] = array(
      'title' => t('Authcache settings'),
      'value' => t('Account not cacheable'),
      'severity' => REQUIREMENT_WARNING,
      'description' => t('The logged in user is excluded from authcache, therefore it is not possible to display meaningful information in this report.'),
    );
    $table = theme('status_report', array(
      'requirements' => $requirements,
    ));
    list($otag, $content, $ctag) = _authcache_esi_debug_split_table($table);
    $output .= $otag . $content;
  }
  drupal_add_http_header('Cache-Control', 'public, max-age=10');
  print $output;
  drupal_exit();
}