NatLibFi / Skosmos

model/Cache.php

Spacing +1 added lines, -1 removed lines

@@ -19,7 +19,7 @@
     /**
      * Wraps apc_store() and apcu_store()
      */
-    public function store($key, $value, $ttl=3600) {
+    public function store($key, $value, $ttl = 3600) {
         if (function_exists('apcu_store')) {
             return apcu_store($key, $value, $ttl);
         }

model/GlobalConfig.php

Braces +3 added lines, -1 removed lines

@@ -109,10 +109,12 @@
      */
     private function initializeNamespaces() {
         foreach ($this->namespaces as $prefix => $fullUri) {
-            if ($prefix != '' && EasyRdf\RdfNamespace::get($prefix) === null) // if not already defined
+            if ($prefix != '' && EasyRdf\RdfNamespace::get($prefix) === null) {
+              // if not already defined
             {
                 EasyRdf\RdfNamespace::set($prefix, $fullUri);
             }
+            }
         }
     }
 

Spacing +7 added lines, -7 removed lines

@@ -28,17 +28,17 @@ 
      */
     private $configModifiedTime = null;
 
-    public function __construct($config_name='/../config.ttl')
+    public function __construct($config_name = '/../config.ttl')
     {
         $this->cache = new Cache();
         try {
-            $this->filePath = realpath( dirname(__FILE__) . $config_name );
+            $this->filePath = realpath(dirname(__FILE__).$config_name);
             if (!file_exists($this->filePath)) {
                 throw new Exception('config.ttl file is missing, please provide one.');
             }
             $this->initializeConfig();
         } catch (Exception $e) {
-            echo "Error: " . $e->getMessage();
+            echo "Error: ".$e->getMessage();
             return;
         }
     }
@@ -72,8 +72,8 @@ 
             // use APC user cache to store parsed config.ttl configuration
             if ($this->cache->isAvailable() && !is_null($this->configModifiedTime)) {
                 // @codeCoverageIgnoreStart
-                $key = realpath($this->filePath) . ", " . $this->configModifiedTime;
-                $nskey = "namespaces of " . $key;
+                $key = realpath($this->filePath).", ".$this->configModifiedTime;
+                $nskey = "namespaces of ".$key;
                 $this->graph = $this->cache->fetch($key);
                 $this->namespaces = $this->cache->fetch($nskey);
                 if ($this->graph === false || $this->namespaces === false) { // was not found in cache
@@ -94,7 +94,7 @@ 
             $this->resource = $configResources[0];
             $this->initializeNamespaces();
         } catch (Exception $e) {
-            echo "Error: " . $e->getMessage();
+            echo "Error: ".$e->getMessage();
         }      
     }
 
@@ -324,7 +324,7 @@ 
     public function getGlobalPlugins()
     {
         $globalPlugins = array();
-        $globalPluginsResource =  $this->getResource()->getResource("skosmos:globalPlugins");
+        $globalPluginsResource = $this->getResource()->getResource("skosmos:globalPlugins");
         if ($globalPluginsResource) {
             foreach ($globalPluginsResource as $resource) {
                 $globalPlugins[] = $resource->getValue();

model/Model.php

Braces +6 added lines, -3 removed lines

@@ -350,10 +350,12 @@ 
                 // register vocabulary ids as RDF namespace prefixes
                 $prefix = preg_replace('/\W+/', '', $voc->getId()); // strip non-word characters
                 try {
-                    if ($prefix != '' && EasyRdf\RdfNamespace::get($prefix) === null) // if not already defined
+                    if ($prefix != '' && EasyRdf\RdfNamespace::get($prefix) === null) {
+                      // if not already defined
                     {
                         EasyRdf\RdfNamespace::set($prefix, $voc->getUriSpace());
                     }
+                    }
 
                 } catch (Exception $e) {
                     // not valid as namespace identifier, ignore
@@ -475,8 +477,9 @@ 
 
         // no preferred vocabulary, or it was not found, search in which vocabulary the concept has a label
         foreach ($vocabs as $vocab) {
-            if ($vocab->getConceptLabel($uri, null) !== null)
-                return $vocab;
+            if ($vocab->getConceptLabel($uri, null) !== null) {
+                            return $vocab;
+            }
         }
 
         // if the URI couldn't be found, fall back to the first vocabulary

Spacing +8 added lines, -8 removed lines

@@ -220,18 +220,18 @@ 
         }
 
         $vocabs = $params->getVocabs();
-        $showDeprecated=false;
+        $showDeprecated = false;
         if (sizeof($vocabs) === 1) { // search within vocabulary
             $voc = $vocabs[0];
             $sparql = $voc->getSparql();
-            $showDeprecated=$voc->getConfig()->getShowDeprecated();
+            $showDeprecated = $voc->getConfig()->getShowDeprecated();
         } else { // multi-vocabulary or global search
             $voc = null;
             $sparql = $this->getDefaultSparql();
             // @TODO : in a global search showDeprecated will always be false and cannot be set globally
         }
 
-        $results = $sparql->queryConcepts($vocabs, $params->getAdditionalFields(), $params->getUnique(), $params,$showDeprecated);
+        $results = $sparql->queryConcepts($vocabs, $params->getAdditionalFields(), $params->getUnique(), $params, $showDeprecated);
         if ($params->getRest() && $results && $params->getSearchLimit() !== 0) {
           $results = array_slice($results, $params->getOffset(), $params->getSearchLimit());
         }
@@ -386,7 +386,7 @@ 
     public function getVocabularyCategories()
     {
         $cats = $this->globalConfig->getGraph()->allOfType('skos:Concept');
-        if(empty($cats)) {
+        if (empty($cats)) {
             return array(new VocabularyCategory($this, null));
         }
 
@@ -469,9 +469,9 @@ 
         }
 
         // if there are multiple vocabularies and one is the preferred vocabulary, return it
-        if($preferredVocabId != null) {
+        if ($preferredVocabId != null) {
             foreach ($vocabs as $vocab) {
-                if($vocab->getId() == $preferredVocabId) {
+                if ($vocab->getId() == $preferredVocabId) {
                     // double check that a label exists in the preferred vocabulary
                     if ($vocab->getConceptLabel($uri, null) !== null) {
                         return $vocab;
@@ -553,7 +553,7 @@ 
         // using apc cache for the resource if available
         if ($this->globalConfig->getCache()->isAvailable()) {
             // @codeCoverageIgnoreStart
-            $key = 'fetch: ' . $uri;
+            $key = 'fetch: '.$uri;
             $resource = $this->globalConfig->getCache()->fetch($key);
             if ($resource === null || $resource === false) { // was not found in cache, or previous request failed
                 $resource = $this->resolver->resolve($uri, $this->getConfig()->getHttpTimeout());
@@ -574,7 +574,7 @@ 
      */
     public function getSparqlImplementation($dialect, $endpoint, $graph)
     {
-        $classname = $dialect . "Sparql";
+        $classname = $dialect."Sparql";
 
         return new $classname($endpoint, $graph, $this);
     }

model/BaseConfig.php

Braces +3 added lines, -2 removed lines

@@ -55,8 +55,9 @@
 
         // not found with selected language, try any language
         $literal = $this->getResource()->getLiteral($property);
-        if ($literal)
-          return $literal->getValue();
+        if ($literal) {
+                  return $literal->getValue();
+        }
 
         return $default;
     }

Indentation +6 added lines, -6 removed lines

@@ -7,12 +7,12 @@
 abstract class BaseConfig extends DataObject
 {
 
-	/**
-     * Returns a boolean value based on a literal value from the config.ttl configuration.
-     * @param string $property the property to query
-     * @param boolean $default the default value if the value is not set in configuration
-     * @return boolean the boolean value for the given property, or the default value if not found
-     */
+  /**
+   * Returns a boolean value based on a literal value from the config.ttl configuration.
+   * @param string $property the property to query
+   * @param boolean $default the default value if the value is not set in configuration
+   * @return boolean the boolean value for the given property, or the default value if not found
+   */
     protected function getBoolean($property, $default = false)
     {
         $val = $this->getResource()->getLiteral($property);

Spacing +1 added lines, -1 removed lines

@@ -44,7 +44,7 @@
      * @param string $lang preferred language for the literal
      * @return string string value for the given property, or the default value if not found
      */
-    protected function getLiteral($property, $default=null, $lang=null)
+    protected function getLiteral($property, $default = null, $lang = null)
     {
         if (!isset($lang)) {
             $lang = $this->getEnvLang();

model/VocabularyConfig.php

Braces +15 added lines, -7 removed lines

@@ -58,8 +58,9 @@ 
     public function getShortName()
     {
         $shortname = $this->getLiteral('skosmos:shortName');
-        if ($shortname)
-          return $shortname;
+        if ($shortname) {
+                  return $shortname;
+        }
 
         // if no shortname exists fall back to the id
         return $this->getId();
@@ -194,10 +195,12 @@ 
         $ret = array();
         foreach ($resources as $res) {
             $prop = $res->getURI();
-            if (EasyRdf\RdfNamespace::shorten($prop) !== null) // shortening property labels if possible
+            if (EasyRdf\RdfNamespace::shorten($prop) !== null) {
+              // shortening property labels if possible
             {
                 $prop = EasyRdf\RdfNamespace::shorten($prop);
             }
+            }
 
             $ret[] = $prop;
         }
@@ -214,10 +217,12 @@ 
         $resources = $this->resource->allResources("skosmos:hasMultiLingualProperty");
         foreach ($resources as $res) {
             $prop = $res->getURI();
-            if (EasyRdf\RdfNamespace::shorten($prop) !== null) // shortening property labels if possible
+            if (EasyRdf\RdfNamespace::shorten($prop) !== null) {
+              // shortening property labels if possible
             {
                 $prop = EasyRdf\RdfNamespace::shorten($prop);
             }
+            }
 
             if ($prop === $property) {
                 return true;
@@ -329,11 +334,12 @@ 
     public function getId()
     {
         $uriparts = explode("#", $this->resource->getURI());
-        if (count($uriparts) != 1)
-        // hash namespace
+        if (count($uriparts) != 1) {
+                // hash namespace
         {
             return $uriparts[1];
         }
+        }
 
         // slash namespace
         $uriparts = explode("/", $this->resource->getURI());
@@ -361,10 +367,12 @@ 
         $ret = array();
         foreach ($resources as $res) {
             $prop = $res->getURI();
-            if (EasyRdf\RdfNamespace::shorten($prop) !== null) // prefixing if possible
+            if (EasyRdf\RdfNamespace::shorten($prop) !== null) {
+              // prefixing if possible
             {
                 $prop = EasyRdf\RdfNamespace::shorten($prop);
             }
+            }
 
             $ret[] = $prop;
         }

Spacing +3 added lines, -3 removed lines

@@ -28,7 +28,7 @@ 
     "skos:related", "skos:historyNote", "skosmos:memberOf",
     "skosmos:memberOfArray");
 
-    public function __construct($resource, $globalPlugins=array())
+    public function __construct($resource, $globalPlugins = array())
     {
         $this->resource = $resource;
         $plugins = $this->resource->allLiterals('skosmos:usePlugin');
@@ -56,7 +56,7 @@ 
                         $paramValue = $paramLiteral->getValue();
                         $paramLang = $paramLiteral->getLang();
                         if ($paramLang) {
-                            $paramName .= '_' . $paramLang;
+                            $paramName .= '_'.$paramLang;
                         }
                         $this->pluginParameters[$pluginName][$paramName] = $paramValue;
                     }
@@ -83,7 +83,7 @@ 
         $langs = $this->getLanguages();
         $deflang = reset($langs); // picking the first one from the list with reset since the keys are not numeric
         if (sizeof($langs) > 1) {
-            trigger_error("Default language for vocabulary '" . $this->getShortName() . "' unknown, choosing '$deflang'.", E_USER_WARNING);
+            trigger_error("Default language for vocabulary '".$this->getShortName()."' unknown, choosing '$deflang'.", E_USER_WARNING);
         }
 
         return $deflang;

migrate-config.php

Spacing +1 added lines, -1 removed lines

@@ -84,7 +84,7 @@
     foreach (explode(' ', GLOBAL_PLUGINS) as $pluginName) {
         $globalPluginsArray[] = "\"$pluginName\"";
     }
-    $globalPlugins = " " . implode(', ', $globalPluginsArray) . " ";
+    $globalPlugins = " ".implode(', ', $globalPluginsArray)." ";
 }
 
 # print the prefixes

model/LabelSkosXL.php

Spacing +2 added lines, -2 removed lines

@@ -11,7 +11,7 @@ 
     public function getPrefLabel() {
         $label = null;
         $labels = $this->resource->allResources('skosxl:prefLabel');
-        foreach($labels as $labres) {
+        foreach ($labels as $labres) {
             $label = $labres->getLiteral('skosxl:literalForm');
             if ($label->getLang() == $this->clang) {
                 return $label;
@@ -23,7 +23,7 @@ 
     public function getProperties() {
         $ret = array();
         $props = $this->resource->properties();
-        foreach($props as $prop) {
+        foreach ($props as $prop) {
             if ($prop !== 'skosxl:prefLabel') {
                 $ret[$prop] = $this->resource->get($prop);
             }

model/Concept.php

Indentation +6 added lines, -6 removed lines

@@ -517,13 +517,13 @@
                     
                     $defaultPropLabel = $this->model->getDefaultSparql()->queryLabel($longUri, '');
 
-					if($envLangLabels) {
-						$proplabel = $envLangLabels[$this->getEnvLang()];
+          if($envLangLabels) {
+            $proplabel = $envLangLabels[$this->getEnvLang()];
                     } else {
-						if($defaultPropLabel) {
-							$proplabel = $defaultPropLabel[''];
-						}
-					}
+            if($defaultPropLabel) {
+              $proplabel = $defaultPropLabel[''];
+            }
+          }
                 }
 
                 // look for superproperties in the current graph

Braces +5 added lines, -5 removed lines

@@ -312,8 +312,7 @@ 
             foreach ($res->propertyUris() as $prop) {
                 $this->addPropertyValues($res, $prop, $seen);
             }
-        }
-        else {
+        } else {
             foreach ($props as $prop) {
                 if ($res->hasProperty($prop)) {
                     $this->addPropertyValues($res, $prop, $seen);
@@ -678,7 +677,9 @@ 
         $subPrefLabelProps = $this->graph->resourcesMatching('rdfs:subPropertyOf', $prefLabelProp);
         foreach ($subPrefLabelProps as $subPrefLabelProp) {
             // return the first available translation
-            if ($subPrefLabelProp->label($lang)) return $subPrefLabelProp->label($lang);
+            if ($subPrefLabelProp->label($lang)) {
+              return $subPrefLabelProp->label($lang);
+            }
         }
         return null;
     }
@@ -909,8 +910,7 @@ 
         if (!in_array($vocabUriSpace, $context, true)) {
             if (!isset($context[$vocabPrefix])) {
                 $context[$vocabPrefix] = $vocabUriSpace;
-            }
-            else if ($context[$vocabPrefix] !== $vocabUriSpace) {
+            } else if ($context[$vocabPrefix] !== $vocabUriSpace) {
                 $i = 2;
                 while (isset($context[$vocabPrefix . $i]) && $context[$vocabPrefix . $i] !== $vocabUriSpace) {
                     $i += 1;

Spacing +25 added lines, -25 removed lines

@@ -136,9 +136,9 @@ 
                 return $this->resource->label($fallback);
             }
             // We need to check all the labels in case one of them matches a subtag of the current language
-            foreach($this->resource->allLiterals('skos:prefLabel') as $label) {
+            foreach ($this->resource->allLiterals('skos:prefLabel') as $label) {
                 // the label lang code is a subtag of the UI lang eg. en-GB - create a new literal with the main language
-                if ($label !== null && strpos($label->getLang(), $fallback . '-') === 0) {
+                if ($label !== null && strpos($label->getLang(), $fallback.'-') === 0) {
                     return EasyRdf\Literal::create($label, $fallback);
                 }
             }
@@ -159,7 +159,7 @@ 
 
     public function hasXlLabel($prop = 'prefLabel')
     {
-        if ($this->resource->hasProperty('skosxl:' . $prop)) {
+        if ($this->resource->hasProperty('skosxl:'.$prop)) {
             return true;
         }
         return false;
@@ -168,7 +168,7 @@ 
     public function getXlLabel()
     {
         $labels = $this->resource->allResources('skosxl:prefLabel');
-        foreach($labels as $labres) {
+        foreach ($labels as $labres) {
             $label = $labres->getLiteral('skosxl:literalForm');
             if ($label !== null && $label->getLang() == $this->clang) {
                 return new LabelSkosXL($this->model, $labres);
@@ -275,7 +275,7 @@ 
         // catch external subjects that have $res as object
         $extSubjects = $exGraph->resourcesMatching("schema:about", $res);
 
-        $propList =  array_unique(array_merge(
+        $propList = array_unique(array_merge(
             $this->DEFAULT_EXT_PROPERTIES,
             $this->getVocab()->getConfig()->getExtProperties(),
             $this->getVocab()->getConfig()->getPlugins()->getExtProperties()
@@ -300,7 +300,7 @@ 
      * @param string[] $seen Processed resources so far
      * @param string[] $props (optional) limit to these property URIs
      */
-    private function addExternalTriplesToGraph($res, &$seen, $props=null)
+    private function addExternalTriplesToGraph($res, &$seen, $props = null)
     {
         if (array_key_exists($res->getUri(), $seen) && $seen[$res->getUri()] === 0) {
             return;
@@ -330,7 +330,7 @@ 
      */
     private function addPropertyValues($res, $prop, &$seen)
     {
-        $resList = $res->allResources('<' . $prop . '>');
+        $resList = $res->allResources('<'.$prop.'>');
 
         foreach ($resList as $res2) {
             if ($res2->isBNode()) {
@@ -340,7 +340,7 @@ 
             $this->addResourceReifications($res, $prop, $res2, $seen);
         }
 
-        $litList = $res->allLiterals('<' . $prop . '>');
+        $litList = $res->allLiterals('<'.$prop.'>');
 
         foreach ($litList as $lit) {
             $this->graph->addLiteral($res, $prop, $lit);
@@ -528,15 +528,15 @@ 
                 // if not found in current vocabulary, look up in the default graph to be able
                 // to read an ontology loaded in a separate graph
                 // note that this imply that the property has an rdf:type declared for the query to work
-                if(!$is_well_known && !$proplabel) {
+                if (!$is_well_known && !$proplabel) {
                     $envLangLabels = $this->model->getDefaultSparql()->queryLabel($longUri, $this->getEnvLang());
                     
                     $defaultPropLabel = $this->model->getDefaultSparql()->queryLabel($longUri, '');
 
-					if($envLangLabels) {
+					if ($envLangLabels) {
 						$proplabel = $envLangLabels[$this->getEnvLang()];
                     } else {
-						if($defaultPropLabel) {
+						if ($defaultPropLabel) {
 							$proplabel = $defaultPropLabel[''];
 						}
 					}
@@ -549,12 +549,12 @@ 
                 }
 
                 // also look up superprops in the default graph if not found in current vocabulary
-                if(!$is_well_known && (!$superprops || empty($superprops))) {
+                if (!$is_well_known && (!$superprops || empty($superprops))) {
                     $superprops = $this->model->getDefaultSparql()->querySuperProperties($longUri);
                 }
 
                 // we're reading only one super property, even if there are multiple ones
-                $superprop = ($superprops)?$superprops[0]:null;
+                $superprop = ($superprops) ? $superprops[0] : null;
                 if ($superprop) {
                     $superprop = EasyRdf\RdfNamespace::shorten($superprop) ? EasyRdf\RdfNamespace::shorten($superprop) : $superprop;
                 }
@@ -567,7 +567,7 @@ 
                 }
 
                 // searching for subproperties of literals too
-                if($superprops) {
+                if ($superprops) {
                     foreach ($superprops as $subi) {
                         $suburi = EasyRdf\RdfNamespace::shorten($subi) ? EasyRdf\RdfNamespace::shorten($subi) : $subi;
                         $duplicates[$suburi] = $prop;
@@ -729,14 +729,14 @@ 
 
             // making a human readable string from the timestamps
             if ($created != '') {
-                $ret = gettext('skosmos:created') . ' ' . (Punic\Calendar::formatDate($created, 'short', $this->getEnvLang()));
+                $ret = gettext('skosmos:created').' '.(Punic\Calendar::formatDate($created, 'short', $this->getEnvLang()));
             }
 
             if ($modified != '') {
                 if ($created != '') {
-                    $ret .= ', ' . gettext('skosmos:modified') . ' ' . (Punic\Calendar::formatDate($modified, 'short', $this->getEnvLang()));
+                    $ret .= ', '.gettext('skosmos:modified').' '.(Punic\Calendar::formatDate($modified, 'short', $this->getEnvLang()));
                 } else {
-                    $ret .= ' ' . ucfirst(gettext('skosmos:modified')) . ' ' . (Punic\Calendar::formatDate($modified, 'short', $this->getEnvLang()));
+                    $ret .= ' '.ucfirst(gettext('skosmos:modified')).' '.(Punic\Calendar::formatDate($modified, 'short', $this->getEnvLang()));
                 }
 
             }
@@ -744,12 +744,12 @@ 
             trigger_error($e->getMessage(), E_USER_WARNING);
             $ret = '';
             if ($this->resource->get('dc:modified')) {
-                $modified = (string) $this->resource->get('dc:modified');
-                $ret = gettext('skosmos:modified') . ' ' . $modified;
+                $modified = (string)$this->resource->get('dc:modified');
+                $ret = gettext('skosmos:modified').' '.$modified;
             }
             if ($this->resource->get('dc:created')) {
-                $created .= (string) $this->resource->get('dc:created');
-                $ret .= ' ' . gettext('skosmos:created') . ' ' . $created;
+                $created .= (string)$this->resource->get('dc:created');
+                $ret .= ' '.gettext('skosmos:created').' '.$created;
             }
         }
         return $ret;
@@ -821,7 +821,7 @@ 
                     $groups[$collLabel] = array($group);
 
                     $res = $collection;
-                    while($super = $this->graph->resourcesMatching('skos:member', $res)) {
+                    while ($super = $this->graph->resourcesMatching('skos:member', $res)) {
                         foreach ($super as $res) {
                             $superprop = new ConceptPropertyValue($this->model, $this->vocab, $res, 'skosmos:memberOfSuper', $this->clang);
                             array_unshift($groups[$collLabel], $superprop);
@@ -866,7 +866,7 @@ 
 
         foreach ($labels as $lit) {
             // filtering away subsets of the current language eg. en vs en-GB
-            if ($lit->getLang() != $this->clang && strpos($lit->getLang(), $this->getEnvLang() . '-') !== 0) {
+            if ($lit->getLang() != $this->clang && strpos($lit->getLang(), $this->getEnvLang().'-') !== 0) {
                 $langCode = $lit->getLang() ? $lit->getLang() : '';
                 $ret[$langCode][$key][] = new ConceptPropertyValueLiteral($this->model, $this->vocab, $this->resource, $lit, $prop);
             }
@@ -957,10 +957,10 @@ 
             }
             else if ($context[$vocabPrefix] !== $vocabUriSpace) {
                 $i = 2;
-                while (isset($context[$vocabPrefix . $i]) && $context[$vocabPrefix . $i] !== $vocabUriSpace) {
+                while (isset($context[$vocabPrefix.$i]) && $context[$vocabPrefix.$i] !== $vocabUriSpace) {
                     $i += 1;
                 }
-                $context[$vocabPrefix . $i] = $vocabUriSpace;
+                $context[$vocabPrefix.$i] = $vocabUriSpace;
             }
         }
         $compactJsonLD = \ML\JsonLD\JsonLD::compact($this->graph->serialise('jsonld'), json_encode($context));

controller/EntityController.php

Indentation +4 added lines, -4 removed lines

@@ -30,14 +30,14 @@
             $url = $baseurl . "$vocid/";
         } else {
 
-   	        if ($localname !== $uri && $localname === urlencode($localname)) {
-   	        // the URI can be shortened
+              if ($localname !== $uri && $localname === urlencode($localname)) {
+              // the URI can be shortened
             $url = $baseurl . "$vocid/page/$localname";
             } else {
                 // must use full URI
-   	            $query = http_build_query(array('uri'=>$uri));
+                  $query = http_build_query(array('uri'=>$uri));
                 $url = $baseurl . "$vocid/page/?" . $query;
-	        }
+          }
         }
         $this->redirect303($url);
     }

Spacing +5 added lines, -5 removed lines

@@ -16,7 +16,7 @@ 
         $baseurl = $this->getBaseHref();
         $vocid = $vocab->getId();
         $query = http_build_query(array('uri'=>$uri, 'format'=>$targetFormat));
-        $url = $baseurl . "rest/v1/$vocid/data?$query";
+        $url = $baseurl."rest/v1/$vocid/data?$query";
         $this->redirect303($url);
     }
 
@@ -27,16 +27,16 @@ 
         $localname = $vocab->getLocalName($uri);
 
         if (!$localname) {
-            $url = $baseurl . "$vocid/";
+            $url = $baseurl."$vocid/";
         } else {
 
    	        if ($localname !== $uri && $localname === urlencode($localname)) {
    	        // the URI can be shortened
-            $url = $baseurl . "$vocid/page/$localname";
+            $url = $baseurl."$vocid/page/$localname";
             } else {
                 // must use full URI
    	            $query = http_build_query(array('uri'=>$uri));
-                $url = $baseurl . "$vocid/page/?" . $query;
+                $url = $baseurl."$vocid/page/?".$query;
 	        }
         }
         $this->redirect303($url);
@@ -57,7 +57,7 @@ 
             // guess vocabulary based on URI
             $vocab = $this->model->guessVocabularyFromURI($request->getUri());
             if ($vocab === null) {
-                return $this->returnError('404', 'Not Found', 'Unrecognized URI ' . $request->getUri());
+                return $this->returnError('404', 'Not Found', 'Unrecognized URI '.$request->getUri());
             }
             $request->setVocab($vocab->getId());
         }