NatLibFi / Skosmos

src/rest.php

Spacing +2 added lines, -2 removed lines

@@ -37,7 +37,7 @@ 
     } elseif ($parts[1] == 'data') {
         $controller->data($request);
     } elseif (sizeof($parts) == 2) {
-        header("Location: " . $parts[1] . "/");
+        header("Location: ".$parts[1]."/");
     } else {
         $vocab = $parts[1];
         try {
@@ -93,5 +93,5 @@ 
     }
 } catch (Exception $e) {
     header("HTTP/1.0 500 Internal Server Error");
-    echo('ERROR: ' . $e->getMessage());
+    echo('ERROR: '.$e->getMessage());
 }

src/model/Model.php

Spacing +10 added lines, -10 removed lines

@@ -40,7 +40,7 @@ 
                 $this->translator = new Translator($langcode);
             }
             $this->translator->addLoader('po', new PoFileLoader());
-            $this->translator->addResource('po', __DIR__.'/../../resource/translations/skosmos_' . $langcode . '.po', $langcode);
+            $this->translator->addResource('po', __DIR__.'/../../resource/translations/skosmos_'.$langcode.'.po', $langcode);
         }
     }
 
@@ -273,11 +273,11 @@ 
         }
 
         $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();
@@ -438,7 +438,7 @@ 
     public function getVocabularyCategories()
     {
         $cats = $this->globalConfig->getGraph()->allOfType('skos:Concept');
-        if(empty($cats)) {
+        if (empty($cats)) {
             return array(new VocabularyCategory($this, null));
         }
 
@@ -519,9 +519,9 @@ 
         }
 
         // 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() == $preferredVocabId) {
                     try {
                         // double check that a label exists in the preferred vocabulary
                         if ($vocab->getConceptLabel($uri, null) !== null) {
@@ -532,7 +532,7 @@ 
                         }
                     } catch (EasyRdf\Http\Exception | EasyRdf\Exception | Throwable $e) {
                         if ($this->getConfig()->getLogCaughtExceptions()) {
-                            error_log('Caught exception: ' . $e->getMessage());
+                            error_log('Caught exception: '.$e->getMessage());
                         }
                         break;
                     }
@@ -548,7 +548,7 @@ 
                 }
             } catch (EasyRdf\Http\Exception | EasyRdf\Exception | Throwable $e) {
                 if ($this->getConfig()->getLogCaughtExceptions()) {
-                    error_log('Caught exception: ' . $e->getMessage());
+                    error_log('Caught exception: '.$e->getMessage());
                 }
                 break;
             }
@@ -621,7 +621,7 @@ 
         // 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, $this->getConfig()->getHttpTimeout());
@@ -642,7 +642,7 @@ 
      */
     public function getSparqlImplementation($dialect, $endpoint, $graph)
     {
-        $classname = $dialect . "Sparql";
+        $classname = $dialect."Sparql";
 
         return new $classname($endpoint, $graph, $this);
     }

src/model/sparql/GenericSparql.php

Indentation +2 added lines, -2 removed lines

@@ -64,7 +64,7 @@ 
      *
      * @param string $query
      * @return string
-    */
+     */
     protected function generateQueryPrefixes($query)
     {
         // Check for undefined prefixes
@@ -1016,7 +1016,7 @@ 
         return $query;
     }
     /**
-    *  This function can be overwritten in other SPARQL dialects for the possibility of handling the different language clauses
+     *  This function can be overwritten in other SPARQL dialects for the possibility of handling the different language clauses
      * @param string $lang
      * @return string formatted language clause
      */

Spacing +49 added lines, -49 removed lines

@@ -88,11 +88,11 @@ 
     {
         $queryId = sprintf("%05d", rand(0, 99999));
         $logger = $this->model->getLogger();
-        $logger->info("[qid $queryId] SPARQL query:\n" . $this->generateQueryPrefixes($query) . "\n$query\n");
+        $logger->info("[qid $queryId] SPARQL query:\n".$this->generateQueryPrefixes($query)."\n$query\n");
         $starttime = microtime(true);
         $result = $this->client->query($query);
         $elapsed = intval(round((microtime(true) - $starttime) * 1000));
-        if(method_exists($result, 'numRows')) {
+        if (method_exists($result, 'numRows')) {
             $numRows = $result->numRows();
             $logger->info("[qid $queryId] result: $numRows rows returned in $elapsed ms");
         } else { // graph result
@@ -108,7 +108,7 @@ 
      * @param Vocabulary[]|null $vocabs
      * @return string
      */
-    protected function generateFromClause($vocabs=null)
+    protected function generateFromClause($vocabs = null)
     {
         $clause = '';
         if (!$vocabs) {
@@ -257,9 +257,9 @@ 
         $gcl = $this->graphClause;
         $classes = ($classes) ? $classes : array('http://www.w3.org/2004/02/skos/core#Concept');
 
-        $quote_string = function ($val) { return "'$val'"; };
+        $quote_string = function($val) { return "'$val'"; };
         $quoted_values = array_map($quote_string, $langs);
-        $langFilter = "FILTER(?lang IN (" . implode(',', $quoted_values) . "))";
+        $langFilter = "FILTER(?lang IN (".implode(',', $quoted_values)."))";
 
         $values = $this->formatValues('?type', $classes, 'uri');
         $valuesProp = $this->formatValues('?prop', $props, null);
@@ -718,9 +718,9 @@ 
                 $conceptscheme['title'] = $row->title->getValue();
             }
             // add dct:subject and their labels in the result
-            if(isset($row->domain) && isset($row->domainLabel)) {
-                $conceptscheme['subject']['uri']=$row->domain->getURI();
-                $conceptscheme['subject']['prefLabel']=$row->domainLabel->getValue();
+            if (isset($row->domain) && isset($row->domainLabel)) {
+                $conceptscheme['subject']['uri'] = $row->domain->getURI();
+                $conceptscheme['subject']['prefLabel'] = $row->domainLabel->getValue();
             }
 
             $ret[$row->cs->getURI()] = $conceptscheme;
@@ -791,7 +791,7 @@ 
             $values[] = "<$graph>";
         }
         if (count($values)) {
-            return "FILTER (?graph IN (" . implode(',', $values) . "))";
+            return "FILTER (?graph IN (".implode(',', $values)."))";
         }
     }
 
@@ -803,16 +803,16 @@ 
      */
     protected function formatLimitAndOffset($limit, $offset)
     {
-        $limit = ($limit) ? 'LIMIT ' . $limit : '';
-        $offset = ($offset) ? 'OFFSET ' . $offset : '';
+        $limit = ($limit) ? 'LIMIT '.$limit : '';
+        $offset = ($offset) ? 'OFFSET '.$offset : '';
         // eliminating whitespace and line changes when the conditions aren't needed.
         $limitandoffset = '';
         if ($limit && $offset) {
-            $limitandoffset = "\n" . $limit . "\n" . $offset;
+            $limitandoffset = "\n".$limit."\n".$offset;
         } elseif ($limit) {
-            $limitandoffset = "\n" . $limit;
+            $limitandoffset = "\n".$limit;
         } elseif ($offset) {
-            $limitandoffset = "\n" . $offset;
+            $limitandoffset = "\n".$offset;
         }
 
         return $limitandoffset;
@@ -968,14 +968,14 @@ 
         // if search language and UI/display language differ, must also consider case where there is no prefLabel in
         // the display language; in that case, should use the label with the same language as the matched label
         $labelcondFallback = ($searchLang != $lang) ?
-          "OPTIONAL { # in case previous OPTIONAL block gives no labels\n" .
+          "OPTIONAL { # in case previous OPTIONAL block gives no labels\n".
           "?s skos:prefLabel ?label . FILTER (LANGMATCHES(LANG(?label), LANG(?match))) }" : "";
 
         //  Including the labels if there is no query term given.
         if ($rawterm === '') {
             $labelClause = "?s skos:prefLabel ?label .";
-            $labelClause = ($lang) ? $labelClause . " FILTER (LANGMATCHES(LANG(?label), '$lang'))" : $labelClause . "";
-            return $labelClause . " BIND(?label AS ?match)";
+            $labelClause = ($lang) ? $labelClause." FILTER (LANGMATCHES(LANG(?label), '$lang'))" : $labelClause."";
+            return $labelClause." BIND(?label AS ?match)";
         }
 
         /*
@@ -1048,20 +1048,20 @@ 
         $schemecond = '';
         if (!empty($schemes)) {
             $conditions = array();
-            foreach($schemes as $scheme) {
+            foreach ($schemes as $scheme) {
                 $conditions[] = "{?s skos:inScheme <$scheme>}";
             }
             $schemecond = '{'.implode(" UNION ", $conditions).'}';
         }
-        $filterDeprecated="";
+        $filterDeprecated = "";
         //show or hide deprecated concepts
-        if(!$showDeprecated) {
-            $filterDeprecated="FILTER NOT EXISTS { ?s owl:deprecated true }";
+        if (!$showDeprecated) {
+            $filterDeprecated = "FILTER NOT EXISTS { ?s owl:deprecated true }";
         }
         // extra conditions for parent and group, if specified
-        $parentcond = ($params->getParentLimit()) ? "?s skos:broader+ <" . $params->getParentLimit() . "> ." : "";
-        $groupcond = ($params->getGroupLimit()) ? "<" . $params->getGroupLimit() . "> skos:member ?s ." : "";
-        $pgcond = $parentcond . $groupcond;
+        $parentcond = ($params->getParentLimit()) ? "?s skos:broader+ <".$params->getParentLimit()."> ." : "";
+        $groupcond = ($params->getGroupLimit()) ? "<".$params->getGroupLimit()."> skos:member ?s ." : "";
+        $pgcond = $parentcond.$groupcond;
 
         $orderextra = $this->isDefaultEndpoint() ? $this->graph : '';
 
@@ -1147,9 +1147,9 @@ 
             $hit['type'][] = $this->shortenUri($typeuri);
         }
 
-        if(!empty($fields)) {
+        if (!empty($fields)) {
             foreach ($fields as $prop) {
-                $propname = $prop . 's';
+                $propname = $prop.'s';
                 if (isset($row->$propname)) {
                     foreach (explode("\n", $row->$propname->getValue()) as $line) {
                         $rdata = str_getcsv($line, ',', '"', '"');
@@ -1164,7 +1164,7 @@ 
                             $propvals = $rdata[2];
                         }
 
-                        $hit['skos:' . $prop][] = $propvals;
+                        $hit['skos:'.$prop][] = $propvals;
                     }
                 }
             }
@@ -1299,10 +1299,10 @@ 
         $conditions = $this->formatFilterConditions($letter, $lang);
         $filtercondLabel = $conditions['filterpref'];
         $filtercondALabel = $conditions['filteralt'];
-        $qualifierClause = $qualifier ? "OPTIONAL { ?s <" . $qualifier->getURI() . "> ?qualifier }" : "";
-        $filterDeprecated="";
-        if(!$showDeprecated) {
-            $filterDeprecated="FILTER NOT EXISTS { ?s owl:deprecated true }";
+        $qualifierClause = $qualifier ? "OPTIONAL { ?s <".$qualifier->getURI()."> ?qualifier }" : "";
+        $filterDeprecated = "";
+        if (!$showDeprecated) {
+            $filterDeprecated = "FILTER NOT EXISTS { ?s owl:deprecated true }";
         }
         $query = <<<EOQ
 SELECT DISTINCT ?s ?label ?alabel ?qualifier
@@ -1796,7 +1796,7 @@ 
                 if (!isset($row->label) || $row->label->getLang() === $lang) {
                     $ret[$row->object->getUri()] = $val;
                 } elseif ($row->label->getLang() === $fallbacklang) {
-                    $val['label'] .= ' (' . $row->label->getLang() . ')';
+                    $val['label'] .= ' ('.$row->label->getLang().')';
                     $ret[$row->object->getUri()] = $val;
                 }
             }
@@ -1895,10 +1895,10 @@ 
 
             $label = null;
             if (isset($row->label)) {
-                if ($row->label->getLang() == $lang || strpos($row->label->getLang(), $lang . "-") == 0) {
+                if ($row->label->getLang() == $lang || strpos($row->label->getLang(), $lang."-") == 0) {
                     $label = $row->label->getValue();
                 } else {
-                    $label = $row->label->getValue() . " (" . $row->label->getLang() . ")";
+                    $label = $row->label->getValue()." (".$row->label->getLang().")";
                 }
 
             }
@@ -1976,8 +1976,8 @@ 
         foreach ($result as $row) {
             if (isset($row->top) && isset($row->label)) {
                 $label = $row->label->getValue();
-                if ($row->label->getLang() && $row->label->getLang() !== $lang && strpos($row->label->getLang(), $lang . "-") !== 0) {
-                    $label .= ' (' . $row->label->getLang() . ')';
+                if ($row->label->getLang() && $row->label->getLang() !== $lang && strpos($row->label->getLang(), $lang."-") !== 0) {
+                    $label .= ' ('.$row->label->getLang().')';
                 }
                 $top = array('uri' => $row->top->getUri(), 'topConceptOf' => $row->topuri->getUri(), 'label' => $label, 'hasChildren' => filter_var($row->children->getValue(), FILTER_VALIDATE_BOOLEAN));
                 if (isset($row->notation)) {
@@ -2071,7 +2071,7 @@ 
                 $ret[$uri]['exact'] = $row->exact->getUri();
             }
             if (isset($row->tops)) {
-                $topConceptsList=explode(" ", $row->tops->getValue());
+                $topConceptsList = explode(" ", $row->tops->getValue());
                 // sort to guarantee an alphabetical ordering of the URI
                 sort($topConceptsList);
                 $ret[$uri]['tops'] = $topConceptsList;
@@ -2084,8 +2084,8 @@ 
                 $label = null;
                 if (isset($row->childlabel)) {
                     $label = $row->childlabel->getValue();
-                    if ($row->childlabel->getLang() !== $lang && strpos($row->childlabel->getLang(), $lang . "-") !== 0) {
-                        $label .= " (" . $row->childlabel->getLang() . ")";
+                    if ($row->childlabel->getLang() !== $lang && strpos($row->childlabel->getLang(), $lang."-") !== 0) {
+                        $label .= " (".$row->childlabel->getLang().")";
                     }
 
                 }
@@ -2106,8 +2106,8 @@ 
             }
             if (isset($row->label)) {
                 $preflabel = $row->label->getValue();
-                if ($row->label->getLang() && $row->label->getLang() !== $lang && strpos($row->label->getLang(), $lang . "-") !== 0) {
-                    $preflabel .= ' (' . $row->label->getLang() . ')';
+                if ($row->label->getLang() && $row->label->getLang() !== $lang && strpos($row->label->getLang(), $lang."-") !== 0) {
+                    $preflabel .= ' ('.$row->label->getLang().')';
                 }
 
                 $ret[$uri]['prefLabel'] = $preflabel;
@@ -2232,9 +2232,9 @@ 
     private function generateConceptGroupContentsQuery($groupClass, $group, $lang, $showDeprecated = false)
     {
         $fcl = $this->generateFromClause();
-        $filterDeprecated="";
-        if(!$showDeprecated) {
-            $filterDeprecated="  FILTER NOT EXISTS { ?conc owl:deprecated true }";
+        $filterDeprecated = "";
+        if (!$showDeprecated) {
+            $filterDeprecated = "  FILTER NOT EXISTS { ?conc owl:deprecated true }";
         }
         $query = <<<EOQ
 SELECT ?conc ?super ?label ?members ?type ?notation $fcl
@@ -2274,10 +2274,10 @@ 
                     'type' => array($row->type->shorten()),
                 );
                 if (isset($row->label)) {
-                    if ($row->label->getLang() == $lang || strpos($row->label->getLang(), $lang . "-") == 0) {
+                    if ($row->label->getLang() == $lang || strpos($row->label->getLang(), $lang."-") == 0) {
                         $values[$row->conc->getURI()]['prefLabel'] = $row->label->getValue();
                     } else {
-                        $values[$row->conc->getURI()]['prefLabel'] = $row->label->getValue() . " (" . $row->label->getLang() . ")";
+                        $values[$row->conc->getURI()]['prefLabel'] = $row->label->getValue()." (".$row->label->getLang().")";
                     }
 
                 }
@@ -2321,10 +2321,10 @@ 
      * @param boolean $showDeprecated whether to include deprecated concepts in the change list
      * @return string sparql query
      */
-    private function generateChangeListQuery($prop, $lang, $offset, $limit=200, $showDeprecated=false)
+    private function generateChangeListQuery($prop, $lang, $offset, $limit = 200, $showDeprecated = false)
     {
         $fcl = $this->generateFromClause();
-        $offset = ($offset) ? 'OFFSET ' . $offset : '';
+        $offset = ($offset) ? 'OFFSET '.$offset : '';
 
         //Additional clauses when deprecated concepts need to be included in the results
         $deprecatedOptions = '';
@@ -2415,7 +2415,7 @@ 
      * @param boolean $showDeprecated whether to include deprecated concepts in the change list
      * @return array Result array
      */
-    public function queryChangeList($prop, $lang, $offset, $limit, $showDeprecated=false)
+    public function queryChangeList($prop, $lang, $offset, $limit, $showDeprecated = false)
     {
         $query = $this->generateChangeListQuery($prop, $lang, $offset, $limit, $showDeprecated);
 

src/model/sparql/JenaTextSparql.php

Spacing +9 added lines, -9 removed lines

@@ -41,7 +41,7 @@ 
         // 1. Ensure characters with special meaning in Lucene are escaped
         $lucenemap = array();
         foreach (str_split(self::LUCENE_ESCAPE_CHARS) as $char) {
-            $lucenemap[$char] = '\\' . $char; // escape with a backslash
+            $lucenemap[$char] = '\\'.$char; // escape with a backslash
         }
         $term = strtr($term, $lucenemap);
 
@@ -94,7 +94,7 @@ 
      */
     private function formatOrderBy($expression, $lang)
     {
-        if(!$this->model->getConfig()->getCollationEnabled()) {
+        if (!$this->model->getConfig()->getCollationEnabled()) {
             return $expression;
         }
         $orderby = sprintf('arq:collation(\'%2$s\', %1$s)', $expression, $lang);
@@ -128,15 +128,15 @@ 
         # make text query clause
         $lcletter = mb_strtolower($letter, 'UTF-8'); // convert to lower case, UTF-8 safe
         $langClause = $this->generateLangClause($lang);
-        $textcondPref = $this->createTextQueryCondition($letter . '*', 'skos:prefLabel', $langClause);
-        $textcondAlt = $this->createTextQueryCondition($letter . '*', 'skos:altLabel', $langClause);
-        $orderbyclause = $this->formatOrderBy("LCASE(?match)", $lang) . " STR(?s) LCASE(STR(?qualifier))";
+        $textcondPref = $this->createTextQueryCondition($letter.'*', 'skos:prefLabel', $langClause);
+        $textcondAlt = $this->createTextQueryCondition($letter.'*', 'skos:altLabel', $langClause);
+        $orderbyclause = $this->formatOrderBy("LCASE(?match)", $lang)." STR(?s) LCASE(STR(?qualifier))";
 
-        $qualifierClause = $qualifier ? "OPTIONAL { ?s <" . $qualifier->getURI() . "> ?qualifier }" : "";
+        $qualifierClause = $qualifier ? "OPTIONAL { ?s <".$qualifier->getURI()."> ?qualifier }" : "";
 
-        $filterDeprecated="";
-        if(!$showDeprecated) {
-            $filterDeprecated="FILTER NOT EXISTS { ?s owl:deprecated true }";
+        $filterDeprecated = "";
+        if (!$showDeprecated) {
+            $filterDeprecated = "FILTER NOT EXISTS { ?s owl:deprecated true }";
         }
 
         $query = <<<EOQ

src/model/Vocabulary.php

Spacing +8 added lines, -8 removed lines

@@ -104,7 +104,7 @@ 
             return $lname;
         }
         // already a full URI
-        return $this->getUriSpace() . $lname;
+        return $this->getUriSpace().$lname;
     }
 
     /**
@@ -166,7 +166,7 @@ 
             $result = $sparql->queryConceptScheme($defaultcs);
         } catch (EasyRdf\Http\Exception | EasyRdf\Exception | Throwable $e) {
             if ($this->model->getConfig()->getLogCaughtExceptions()) {
-                error_log('Caught exception: ' . $e->getMessage());
+                error_log('Caught exception: '.$e->getMessage());
             }
             return null;
         }
@@ -199,7 +199,7 @@ 
                 foreach ($conceptscheme->allLiterals($prop, null) as $val) {
                     $prop = (substr($prop, 0, 5) == 'dc11:') ? str_replace('dc11:', 'dc:', $prop) : $prop;
                     if ($val->getValue() instanceof DateTime) {
-                        $val = Punic\Calendar::formatDate($val->getValue(), 'full', $lang) . ' ' . Punic\Calendar::format($val->getValue(), 'HH:mm:ss', $lang);
+                        $val = Punic\Calendar::formatDate($val->getValue(), 'full', $lang).' '.Punic\Calendar::format($val->getValue(), 'HH:mm:ss', $lang);
                     }
                     $ret[$prop][] = $val;
                 }
@@ -256,7 +256,7 @@ 
             $conceptSchemes = $this->getSparql()->queryConceptSchemes($lang);
         } catch (EasyRdf\Http\Exception | EasyRdf\Exception | Throwable $e) {
             if ($this->model->getConfig()->getLogCaughtExceptions()) {
-                error_log('Caught exception: ' . $e->getMessage());
+                error_log('Caught exception: '.$e->getMessage());
             }
         }
         return $conceptSchemes;
@@ -327,7 +327,7 @@ 
         }
         // don't know how to parse
         $rev = $parts[2];
-        $datestr = $parts[3] . ' ' . $parts[4];
+        $datestr = $parts[3].' '.$parts[4];
 
         return "$datestr (r$rev)";
     }
@@ -338,7 +338,7 @@ 
      * @param string $array the uri of the concept array class, eg. isothes:ThesaurusArray
      * @param string $group the uri of the  concept group class, eg. isothes:ConceptGroup
      */
-    public function getStatistics($lang = '', $array=null, $group=null)
+    public function getStatistics($lang = '', $array = null, $group = null)
     {
         $sparql = $this->getSparql();
         // find the number of concepts
@@ -457,7 +457,7 @@ 
             $conceptInfo = $sparql->queryConceptInfo([$uri], $this->config->getArrayClassURI(), array($this), $clang);
         } catch (EasyRdf\Http\Exception | EasyRdf\Exception | Throwable $e) {
             if ($this->model->getConfig()->getLogCaughtExceptions()) {
-                error_log('Caught exception: ' . $e->getMessage());
+                error_log('Caught exception: '.$e->getMessage());
             }
         }
         return $conceptInfo[0];
@@ -668,7 +668,7 @@ 
         return $this->getSparql()->queryChangeList($prop, $clang, $offset, $limit, $showDeprecated);
     }
 
-    public function getTitle($lang=null)
+    public function getTitle($lang = null)
     {
         return $this->config->getTitle($lang);
     }

src/model/BaseConfig.php

Spacing +1 added lines, -1 removed lines

@@ -43,7 +43,7 @@
      * @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->getLang();

src/model/ConceptPropertyValue.php

Spacing +3 added lines, -3 removed lines

@@ -53,9 +53,9 @@ 
                 }
                 // We need to check all the labels in case one of them matches a subtag of the current language
                 if ($this->resource->allLiterals('skos:prefLabel')) {
-                    foreach($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 @@ 
     {
         $ret = array();
         $props = $this->resource->propertyUris();
-        foreach($props as $prop) {
+        foreach ($props as $prop) {
             $prop = (EasyRdf\RdfNamespace::shorten($prop) !== null) ? EasyRdf\RdfNamespace::shorten($prop) : $prop;
             $propkey = str_starts_with($prop, 'dc11:') ?
                 str_replace('dc11:', 'dc:', $prop) : $prop;

src/model/DataObject.php

Spacing +2 added lines, -2 removed lines

@@ -52,7 +52,7 @@ 
                 return isset($results[$lang]) ? $results[$lang] : null;
             } catch (EasyRdf\Http\Exception | EasyRdf\Exception | Throwable $e) {
                 if ($this->model->getConfig()->getLogCaughtExceptions()) {
-                    error_log('Caught exception: ' . $e->getMessage());
+                    error_log('Caught exception: '.$e->getMessage());
                 }
             }
         }
@@ -74,7 +74,7 @@ 
                 return isset($results) ? $results : null;
             } catch (EasyRdf\Http\Exception | EasyRdf\Exception | Throwable $e) {
                 if ($this->model->getConfig()->getLogCaughtExceptions()) {
-                    error_log('Caught exception: ' . $e->getMessage());
+                    error_log('Caught exception: '.$e->getMessage());
                 }
             }
         }

src/model/VocabularyConfig.php

Spacing +4 added lines, -4 removed lines

@@ -29,7 +29,7 @@ 
     "skos:related", "skos:historyNote", "skosmos:memberOf",
     "skosmos:memberOfArray");
 
-    public function __construct($resource, $globalPlugins=array())
+    public function __construct($resource, $globalPlugins = array())
     {
         $this->resource = $resource;
         $this->globalPlugins = $globalPlugins;
@@ -118,7 +118,7 @@ 
                 $paramValue = $paramLiteral->getValue();
                 $paramLang = $paramLiteral->getLang();
                 if ($paramLang) {
-                    $paramName .= '_' . $paramLang;
+                    $paramName .= '_'.$paramLang;
                 }
                 $this->pluginParameters[$pluginName][$paramName] = $paramValue;
             }
@@ -150,7 +150,7 @@ 
         $labelProperty = $override->getResource('skosmos:property');
         $labelPropUri = $labelProperty->shorten();
         if (empty($this->labelOverrides[$labelPropUri])) {
-            $this->labelOverrides[$labelPropUri]  = array();
+            $this->labelOverrides[$labelPropUri] = array();
         }
         $newOverrides = array();
 
@@ -224,7 +224,7 @@ 
         $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;