Remove dead code from serviceModule.php

Cleanup that improve code readability.

classes/modules/serviceModule.php

@@ -139,13 +139,11 @@ class ServiceModule extends abstractModule
         $context = array();
         $context['contentType'] = $acceptContentType;
         $context['endpoints'] = $endpoints;
-        //$f = $this->getFunction($localUri);
         $params = $this->getParams($localUri);
-        //$params[] = $context;
-        //$acceptContentType = Utils::getBestContentType($_SERVER['HTTP_ACCEPT']);
         $extension = Utils::getExtension($acceptContentType, $conf['http_accept']);
         $args = array();
         list($modelFile, $viewFile) = $service;
+
         try {
             $prefixHeader = array();
 
@@ -160,7 +158,6 @@ class ServiceModule extends abstractModule
             $segmentConnector = "";
             for ($i = 0; $i < sizeof($params); $i++) {
                 Utils::curie2uri($params[$i]);
-                //echo $params[$i]." ".Utils::curie2uri($params[$i]);exit(0);
                 $auxPrefix = Utils::getPrefix($params[$i]);
                 if ($auxPrefix['ns'] != null) {
                     $prefixHeader[] = $auxPrefix;
@@ -186,7 +183,6 @@ class ServiceModule extends abstractModule
             $lodspk['local']['curie'] = Utils::uri2curie($localUri);
             $lodspk['contentType'] = $acceptContentType;
             $lodspk['endpoint'] = $conf['endpoint'];
-
             $lodspk['type'] = $modelFile;
             $lodspk['header'] = $prefixHeader;
             $lodspk['args'] = $args;
@@ -196,13 +192,12 @@ class ServiceModule extends abstractModule
             if ($viewFile == null) {
                 $lodspk['transform_select_query'] = true;
             }
-            //  chdir($lodspk['model']);
             Utils::queryFile($modelFile, $endpoints['local'], $results, $firstResults);
+
             if (!$lodspk['resultRdf']) {
                 $results = Utils::internalize($results);
                 $firstAux = Utils::getfirstResults($results);
 
-                //  	chdir($conf['home']);
                 if (is_array($results)) {
                     $resultsObj = Convert::array_to_object($results);
                     $results = $resultsObj;
@@ -213,9 +208,7 @@ class ServiceModule extends abstractModule
             } else {
                 $resultsObj = $results;
             }
-            //Need to redefine viewFile as 'local' i.e., inside service.foo/ so I can load files with the relative path correctly
-            //$viewFile = $extension.".template";
-            //chdir($conf['home']);
+
             Utils::processDocument($viewFile, $lodspk, $results);
         } catch (Exception $ex) {
             echo $ex->getMessage();
@@ -233,17 +226,17 @@ class ServiceModule extends abstractModule
         $count = 1;
         $prefixUri = $conf['basedir'];
         $functionAndParams = explode('/', str_replace($prefixUri . $lodspk['serviceName'], '', $uri, $count));
+
         if (sizeof($functionAndParams) > 1) {
             array_shift($functionAndParams);
             return $functionAndParams;
-        } else {
-            return array(null);
         }
+
+        return array(null);
     }
 
     protected function readScaffold($scaffold, $serviceArgs)
     {
-        global $conf;
         $parser = ARC2::getTurtleParser();
         $parser->parse($scaffold);
         $triples = $parser->getTriples();
@@ -253,19 +246,21 @@ class ServiceModule extends abstractModule
         );
         $scaffoldUri = $aux[0][0];
         $aux = Utils::filterTriples($triples, array($scaffoldUri, "http://lodspeakr.org/vocab/scaffold", null));
+
         foreach ($aux as $r) {
             $patterns = Utils::filterTriples($triples, array($r[2], "http://lodspeakr.org/vocab/uriPattern", null));
             $pattern = stripcslashes($patterns[0][2]);
+
             if (preg_match("|$pattern|", $serviceArgs) > 0) {
-//        echo "match ! \n ".$pattern."\n";
                 $patternDir = Utils::filterTriples(
                   $triples,
                   array($r[2], "http://lodspeakr.org/vocab/subComponent", null)
                 );
+
                 return $patternDir[0][2];
             }
         }
-//        exit(0);
+
         return "";
     }