function _feedapi_update in FeedAPI 6

Same name and namespace in other branches

1. 5 feedapi.module \_feedapi_update()

Update feed data of an existing feed

1 call to _feedapi_update()

feedapi_nodeapi in ./feedapi.module

Implementation of hook_nodeapi().

File

./feedapi.module, line 948

Handle the submodules (for feed and item processing) Provide a basic management of feeds

Code

function _feedapi_update(&$node) {
  if (isset($node->feed)) {
    $old_config = node_load($node->nid);

    // In that case this feed has never have feed data. Should be created then, this is not really an update
    if (!is_numeric($old_config->feed->nid)) {
      $url = isset($node->feed->url) ? $node->feed->url : $node->feedapi['feedapi_url'];
      $node->feed = _feedapi_build_feed_object($node->type, $url);
      _feedapi_insert($node);
      return;
    }
    $old_vid = db_result(db_query_range("SELECT vid FROM {feedapi} WHERE nid = %d ORDER BY vid DESC", $node->nid, 0, 1));
    if ($old_vid !== $node->vid) {
      _feedapi_insert($node);
      return;
    }

    // Only change next_refresh_time if refresh_time changed
    // or if $next_refresh_time is FEEDAPI_CRON_NEVER_REFRESH.
    $next_refresh_time = $old_config->feed->next_refresh_time;
    if (isset($node->feedapi['refresh_time'])) {
      if ($node->feedapi['refresh_time'] == FEEDAPI_CRON_NEVER_REFRESH) {
        $next_refresh_time = FEEDAPI_CRON_NEVER_REFRESH;
      }
      elseif ($old_config->feed->settings['refresh_time'] != $node->feedapi['refresh_time'] || $next_refresh_time == FEEDAPI_CRON_NEVER_REFRESH) {
        $next_refresh_time = time() + $node->feedapi['refresh_time'];
      }
    }
    db_query("UPDATE {feedapi} SET\n            url = '%s',\n            feed_type = '%s',\n            processors = '%s',\n            parsers = '%s',\n            link = '%s',\n            next_refresh_time = %d\n            WHERE vid = %d", isset($node->feed->url) ? $node->feed->url : $node->feedapi['feedapi_url'], isset($node->feed->feed_type) ? $node->feed->feed_type : '', isset($node->feed->processors) ? serialize($node->feed->processors) : serialize($old_config->feed->processors), isset($node->feed->parsers) ? serialize($node->feed->parsers) : serialize($old_config->feed->parsers), isset($node->feed->link) ? $node->feed->link : '', $next_refresh_time, $node->vid);

    // Store add on module's settings if user has permission to do so.
    if (user_access('advanced feedapi options')) {
      _feedapi_store_settings(array(
        'vid' => $node->vid,
      ), $node->feedapi);
    }
  }
}