--- a/heuristics/heuristics.inc.php +++ b/heuristics/heuristics.inc.php @@ -1,20 +1,25 @@ <?php - include_once("../lib/common.inc.php"); +include_once ("../lib/common.inc.php"); $heuristics = Array(); //each heuristic adds self to description array include ("dateHeuristics.php"); -//include("historyHeuristics.php"); -//include("metadataHeuristics.php"); -//include("valueHeuristics.php"); -// method signature heuristic($contractNoticeAsArray); +//include ("historyHeuristics.php"); +//include ("metadataHeuristics.php"); +//include ("valueHeuristics.php"); function runHeuristic($heuristicName, $cn) { - $hresults = call_user_func($heuristicName, $cn); - if (!isset($hresults["heuristic_value"]) || !isset($hresults["raw_value"]) || !isset($hresults["mean"]) || !isset($hresults["stddev"])) { - print_r($hresults); - die("Missing field in heurtistic $heuristicName result"); - } - $query = "insert into heuristic_results values('$heuristicName', + // check if already ran + $query = "select count(*) from heuristic_results where heuristic_name = '$heuristicName' and CNID = '{$CN['CNID']}"; + $result = mysql_query($query); + $r = mysql_fetch_array($result); + if ($r[0] == 0) { + // if not, run now + $hresults = call_user_func($heuristicName, $cn); + if (!isset($hresults["heuristic_value"]) || !isset($hresults["raw_value"]) || !isset($hresults["mean"]) || !isset($hresults["stddev"])) { + print_r($hresults); + die("Missing field in heurtistic $heuristicName result"); + } + $query = "insert into heuristic_results values('$heuristicName', '{$hresults["heuristic_value"]}', '{$hresults["raw_value"]}', '{$hresults["mean"]}', @@ -25,9 +30,10 @@ '{$cn["agencyABN"]}', '{$cn["supplierID"]}' )"; - // save value and cn data via sql - $result = mysql_query($query); - if ($result) echo "Saved $heuristicName for {$cn["CNID"]} <br>\n"; - elseif (strpos(mysql_error() , "Duplicate entry") === false) echo $hresults . " failed insert.<br>" . mysql_error() . " <br> $query <br><br>\n"; + // save value and cn data via sql + $result = mysql_query($query); + if ($result) echo "Saved $heuristicName for {$cn["CNID"]} <br>\n"; + elseif (strpos(mysql_error() , "Duplicate entry") === false) echo $hresults . " failed insert.<br>" . mysql_error() . " <br> $query <br><br>\n"; + } } ?>