/**
* Add a document to the index by id
* @param array[WPSearch_Document] $documents
*/
public function addToIndex($document_ids)
{
if (!is_array($document_ids)) {
$document_ids = array($document_ids);
}
$this->removeFromIndex($document_ids);
$index = $this->_getIndex();
foreach ($document_ids as $id) {
# TODO: If you really need to doc multiple posts, do this in one call
WPSearch_Log::add('debug', "Adding post #{$id} to index");
$post = WPSearch_Model::getPublishedDocument($id);
$categories = FALSE;
$comments = FALSE;
if ($this->_doesIndexCategories()) {
$categories = $this->_getCategoriesAsStrings($id);
}
if ($this->_doesIndexComments()) {
$comments = $this->_getCommentsAsString($id);
}
$index->addDocument($this->_createLuceneDocument($post, $categories, $comments));
}
$index->commit();
$index->optimize();
}
