function robotstxt_install in RobotsTxt 7

Same name and namespace in other branches

1. 8 robotstxt.install \robotstxt_install()
2. 5 robotstxt.install \robotstxt_install()
3. 6 robotstxt.install \robotstxt_install()

Implements hook_install().

File

./robotstxt.install, line 11

Install, update and uninstall functions for the robotstxt module.

Code

function robotstxt_install() {
  $content = '';

  // List of candidates for import.
  $files = array(
    DRUPAL_ROOT . '/robots.txt',
    DRUPAL_ROOT . '/sites/default/default.robots.txt',
    drupal_get_path('module', 'robotstxt') . '/robots.txt',
  );
  foreach ($files as $file) {
    if (file_exists($file) && is_readable($file)) {
      $content = file_get_contents($file);
      break;
    }
  }
  variable_set('robotstxt', $content);
}