/**
* Method to get the indexer state.
*
* @return object The indexer state object.
*
* @since 2.5
*/
public static function getState()
{
// First, try to load from the internal state.
if (!empty(self::$state)) {
return self::$state;
}
// If we couldn't load from the internal state, try the session.
$session = JFactory::getSession();
$data = $session->get('_finder.state', null);
// If the state is empty, load the values for the first time.
if (empty($data)) {
$data = new JObject();
// Load the default configuration options.
$data->options = JComponentHelper::getParams('com_finder');
// Setup the weight lookup information.
$data->weights = array(self::TITLE_CONTEXT => round($data->options->get('title_multiplier', 1.7), 2), self::TEXT_CONTEXT => round($data->options->get('text_multiplier', 0.7), 2), self::META_CONTEXT => round($data->options->get('meta_multiplier', 1.2), 2), self::PATH_CONTEXT => round($data->options->get('path_multiplier', 2.0), 2), self::MISC_CONTEXT => round($data->options->get('misc_multiplier', 0.3), 2));
// Set the current time as the start time.
$data->startTime = JFactory::getDate()->toSql();
// Set the remaining default values.
$data->batchSize = (int) $data->options->get('batch_size', 50);
$data->batchOffset = 0;
$data->totalItems = 0;
$data->pluginState = array();
}
// Setup the profiler if debugging is enabled.
if (JFactory::getApplication()->get('debug')) {
self::$profiler = JProfiler::getInstance('FinderIndexer');
}
// Setup the stemmer.
if ($data->options->get('stem', 1) && $data->options->get('stemmer', 'porter_en')) {
FinderIndexerHelper::$stemmer = FinderIndexerStemmer::getInstance($data->options->get('stemmer', 'porter_en'));
}
// Set the state.
self::$state = $data;
return self::$state;
}
