function simplesitemap_requirements in Simple XML sitemap 8

Implements hook_requirements().

File

./simplesitemap.install, line 10

Module install and update procedures.

Code

function simplesitemap_requirements($phase) {
  $requirements = array();
  if (!extension_loaded('xmlwriter')) {
    $requirements['simplesitemap_php_extensions'] = array(
      'title' => t('Simple XML sitemap PHP extensions'),
      'value' => t('Missing PHP xmlwriter extension'),
      'description' => t("In order to be able to generate sitemaps, the Simple XML sitemap module requires the <em>xmlwriter</em> PHP extension to be enabled."),
      'severity' => REQUIREMENT_ERROR,
    );
  }
  switch ($phase) {
    case 'runtime':
      $sitemap = new \Drupal\simplesitemap\Simplesitemap();
      $generated_ago = $sitemap
        ->get_generated_ago();
      if (!$generated_ago) {
        $value = t('Not available');
        $description = t("The sitemap has not been generated yet. Run cron, or <a href='@generate'>generate</a> the sitemap manually.", array(
          '@generate' => $GLOBALS['base_url'] . '/admin/config/search/simplesitemap',
        ));
        $severity = REQUIREMENT_WARNING;
      }
      else {
        $value = t('XML sitemap is available');
        $description = t("The <a href='@sitemap'>XML sitemap</a> was generated @ago ago. <a href='@generate'>Regenerate</a>.", array(
          '@ago' => $generated_ago,
          '@sitemap' => $GLOBALS['base_url'] . '/sitemap.xml',
          '@generate' => $GLOBALS['base_url'] . '/admin/config/search/simplesitemap',
        ));
        $severity = REQUIREMENT_INFO;
      }
      $requirements['simplesitemap_generated'] = array(
        'title' => 'Simple XML sitemap',
        'value' => $value,
        'description' => $description,
        'severity' => $severity,
      );
      break;
  }
  return $requirements;
}