function _robotstxt_get_content in RobotsTxt 6

Same name and namespace in other branches

1. 5 robotstxt.module \_robotstxt_get_content()

Retrieve contents of robots.txt from the database variable, site root, or module directory.

2 calls to _robotstxt_get_content()

robotstxt_admin_settings in ./robotstxt.admin.inc

Administration settings form.

robotstxt_robots in ./robotstxt.module

Show the robots.txt file.

File

./robotstxt.module, line 75

Code

function _robotstxt_get_content() {
  $content = variable_get('robotstxt', FALSE);
  if ($content === FALSE) {
    $files = array(
      './robots.txt',
      drupal_get_path('module', 'robotstxt') . '/robots.txt',
    );
    foreach ($files as $file) {
      if (file_exists($file) && is_readable($file)) {
        $content = file_get_contents($file);
        break;
      }
    }
  }
  return $content;
}