function apachesolr_config_files_overview in Apache Solr Search 8

Same name and namespace in other branches

1. 6.3 apachesolr.admin.inc \apachesolr_config_files_overview()
2. 6 apachesolr.admin.inc \apachesolr_config_files_overview()
3. 6.2 apachesolr.admin.inc \apachesolr_config_files_overview()
4. 7 apachesolr.admin.inc \apachesolr_config_files_overview()

Page callback to show available conf files.

Parameters

array $environment:

Return value

string A non-render array but plain theme output for the config files overview. Could be done better probably

1 string reference to 'apachesolr_config_files_overview'

apachesolr_menu in ./apachesolr.module

Implements hook_menu().

File

./apachesolr.admin.inc, line 745

Administrative pages for the Apache Solr framework.

Code

function apachesolr_config_files_overview(array $environment = array()) {
  if (empty($environment)) {
    $env_id = apachesolr_default_environment();
  }
  else {
    $env_id = $environment['env_id'];
  }
  $xml = NULL;
  try {
    $solr = apachesolr_get_solr($env_id);
    $response = $solr
      ->makeServletRequest('admin/file', array(
      'wt' => 'xml',
    ));
    $xml = simplexml_load_string($response->data);
  } catch (Exception $e) {
    watchdog('Apache Solr', nl2br(check_plain($e
      ->getMessage())), NULL, WATCHDOG_ERROR);
    drupal_set_message(nl2br(check_plain($e
      ->getMessage())), "warning");
  }
  if ($xml) {

    // Retrieve our items from the xml using xpath
    $items = $xml
      ->xpath('//lst[@name="files"]/lst');

    // Add all the data of the file in a files array
    $files = array();
    foreach ($items as $item_id => $item) {

      // Do not list directories. Always a bool
      if (isset($item->bool)) {
        break;
      }

      // Get data from the files.
      $name = $item
        ->attributes();
      $name = (string) $item
        ->attributes() ? (string) $item
        ->attributes() : t('No name found');
      $files[$item_id]['name'] = l($name, 'admin/reports/apachesolr/' . $env_id . '/conf/' . $name);

      // Retrieve the date attribute
      if (isset($item->date)) {
        $modified = (string) $item->date
          ->attributes() == 'modified' ? (string) $item->date : t('No date found');
        $files[$item_id]['modified'] = format_date(strtotime($modified));
      }

      // Retrieve the size attribute
      if (isset($item->long)) {
        $size = (string) $item->long
          ->attributes() == 'size' ? (string) $item->long : t('No size found');
        $files[$item_id]['size'] = t('Size (bytes): @bytes', array(
          '@bytes' => $size,
        ));
      }
    }

    // Sort our files alphabetically
    ksort($files);

    // Initializes table header.
    $header = array(
      'name' => t('File name'),
      'date' => t('Modified'),
      'size' => t('Size'),
    );

    // Display the table of field names, index types, and term counts.
    $variables = array(
      'header' => $header,
      'rows' => $files,
    );
    $output = theme('table', $variables);
  }
  else {
    $output = '<p>' . t('No data about any file found.') . "</p>\n";
  }
  return $output;
}