getViewer(); // Send "w" to Phriction. if (preg_match('/^w\z/i', $query)) { return '/w/'; } // Send "w " to a search for similar wiki documents. $matches = null; if (preg_match('/^w\s+(.+)\z/i', $query, $matches)) { $raw_query = $matches[1]; $engine = id(new PhrictionDocument()) ->newFerretEngine(); $compiler = id(new PhutilSearchQueryCompiler()) ->setEnableFunctions(true); $raw_tokens = $compiler->newTokens($raw_query); $fulltext_tokens = array(); foreach ($raw_tokens as $raw_token) { $fulltext_token = id(new PhabricatorFulltextToken()) ->setToken($raw_token); $fulltext_tokens[] = $fulltext_token; } $documents = id(new PhrictionDocumentQuery()) ->setViewer($viewer) ->withFerretConstraint($engine, $fulltext_tokens) ->execute(); if (count($documents) == 1) { return head($documents)->getURI(); } else { // More than one match, jump to search. return urisprintf( '/phriction/?order=relevance&query=%s#R', $raw_query); } } return null; } }