function xmlsitemap_term_xmlsitemap_links in XML sitemap 5.2

Same name and namespace in other branches

1. 5 xmlsitemap_term/xmlsitemap_term.module \xmlsitemap_term_xmlsitemap_links()

Implementation of hook_xmlsitemap_links().

File

xmlsitemap_term/xmlsitemap_term.module, line 164

Adds taxonomy terms to the sitemap.

Code

function xmlsitemap_term_xmlsitemap_links() {
  $excludes = array();
  $result = db_query("SELECT vid FROM {vocabulary}");
  while ($vocabulary = db_fetch_object($result)) {
    if (variable_get('xmlsitemap_term_vocabulary_priority_' . $vocabulary->vid, 0.5) < 0) {
      $excludes[] = $vocabulary->vid;
    }
  }
  if (empty($excludes)) {
    $excludes = array(
      0,
    );
  }
  $tid = 0;
  $frontpage = explode('/', drupal_get_normal_path(variable_get('site_frontpage', 'node')));
  if (count($frontpage) == 3 && $frontpage[0] == 'taxonomy' && $frontpage[1] == 'term' && is_numeric($frontpage[2])) {
    $tid = $frontpage[2];
  }
  elseif (count($frontpage) == 2 && $frontpage[0] == 'forum' && is_numeric($frontpage[1])) {
    $tid = $frontpage[1];
  }
  $query_args = array_merge($excludes, array(
    $tid,
  ));
  $result = db_query(db_rewrite_sql("SELECT t.tid, t.vid, v.module, xt.last_changed, xt.previously_changed, xt.priority_override\n    FROM {term_data} t\n    LEFT JOIN {vocabulary} v ON t.vid = v.vid\n    LEFT JOIN {xmlsitemap_term} xt ON t.tid = xt.tid\n    WHERE (t.vid NOT IN (" . xmlsitemap_placeholders($excludes, 'int') . ") AND xt.priority_override IS NULL OR xt.priority_override >= 0)\n    AND t.tid <> %d\n    GROUP BY t.tid, t.vid, v.module, xt.last_changed, xt.previously_changed, xt.priority_override", 't', 'tid'), $query_args);
  while ($term = db_fetch_object($result)) {
    $path = taxonomy_term_path($term);
    $alias = drupal_lookup_path('alias', $path);
    if ($alias === FALSE) {
      $alias = NULL;
    }
    $url = xmlsitemap_url($path, $alias, NULL, NULL, TRUE);
    $age = REQUEST_TIME - $term->last_changed;
    $interval = empty($term->previously_changed) ? 0 : $term->last_changed - $term->previously_changed;
    if (isset($term->priority_override)) {
      $priority = $term->priority_override;
    }
    else {
      $priority = min(variable_get("xmlsitemap_term_vocabulary_priority_{$term->vid}", 0.5), 1);
    }
    db_query("INSERT INTO {xmlsitemap} (loc, lastmod, changefreq, priority) VALUES ('%s', %d, %d, %f)", $url, $term->last_changed, max($age, $interval), $priority);
  }
}