@@ -121,7 +121,7 @@ discard block  | 
                                                    ||
| 121 | 121 | * Get the localname of a concept in the vocabulary. If the URI is not  | 
                                                        
| 122 | 122 | * in the URI space of this vocabulary, return the full URI.  | 
                                                        
| 123 | 123 | *  | 
                                                        
| 124 | - * @param $uri string full URI of concept  | 
                                                        |
| 124 | + * @param string $uri string full URI of concept  | 
                                                        |
| 125 | 125 | * @return string local name of concept, or original full URI if the local name cannot be determined  | 
                                                        
| 126 | 126 | */  | 
                                                        
| 127 | 127 | public function getLocalName($uri)  | 
                                                        
@@ -293,6 +293,8 @@ discard block  | 
                                                    ||
| 293 | 293 | |
| 294 | 294 | /**  | 
                                                        
| 295 | 295 | * Counts the statistics of the vocabulary.  | 
                                                        
| 296 | + * @param string $array  | 
                                                        |
| 297 | + * @param string $group  | 
                                                        |
| 296 | 298 | * @return array of the concept/group counts  | 
                                                        
| 297 | 299 | */  | 
                                                        
| 298 | 300 | public function getStatistics($lang = '', $array=null, $group=null)  | 
                                                        
@@ -332,6 +334,7 @@ discard block  | 
                                                    ||
| 332 | 334 | /**  | 
                                                        
| 333 | 335 | * Gets the child relations of a concept and whether these children have more children.  | 
                                                        
| 334 | 336 | * @param string $uri  | 
                                                        
| 337 | + * @param string $lang  | 
                                                        |
| 335 | 338 | */  | 
                                                        
| 336 | 339 | public function getConceptChildren($uri, $lang)  | 
                                                        
| 337 | 340 |      { | 
                                                        
@@ -440,6 +443,8 @@ discard block  | 
                                                    ||
| 440 | 443 | /**  | 
                                                        
| 441 | 444 | * Lists the concepts available in the concept group.  | 
                                                        
| 442 | 445 | * @param $clname  | 
                                                        
| 446 | + * @param string $glname  | 
                                                        |
| 447 | + * @param string $clang  | 
                                                        |
| 443 | 448 | * @return array  | 
                                                        
| 444 | 449 | */  | 
                                                        
| 445 | 450 | public function listConceptGroupContents($glname, $clang)  | 
                                                        
@@ -466,7 +471,7 @@ discard block  | 
                                                    ||
| 466 | 471 | /**  | 
                                                        
| 467 | 472 | * Returns the letters of the alphabet which have been used in this vocabulary.  | 
                                                        
| 468 | 473 | * The returned letters may also include specials such as '0-9' (digits) and '!*' (special characters).  | 
                                                        
| 469 | - * @param $clang content language  | 
                                                        |
| 474 | + * @param string $clang content language  | 
                                                        |
| 470 | 475 | * @return array array of letters  | 
                                                        
| 471 | 476 | */  | 
                                                        
| 472 | 477 | public function getAlphabet($clang)  | 
                                                        
@@ -501,6 +506,7 @@ discard block  | 
                                                    ||
| 501 | 506 | * Also the special tokens '0-9' (digits), '!*' (special characters) and '*'  | 
                                                        
| 502 | 507 | * (everything) are supported.  | 
                                                        
| 503 | 508 | * @param $letter letter (or special token) to search for  | 
                                                        
| 509 | + * @param string $clang  | 
                                                        |
| 504 | 510 | */  | 
                                                        
| 505 | 511 | public function searchConceptsAlphabetical($letter, $limit = null, $offset = null, $clang = null)  | 
                                                        
| 506 | 512 |      { | 
                                                        
@@ -606,7 +612,7 @@ discard block  | 
                                                    ||
| 606 | 612 | /**  | 
                                                        
| 607 | 613 | * Returns a list of recently changed or entirely new concepts.  | 
                                                        
| 608 | 614 | * @param string $clang content language for the labels  | 
                                                        
| 609 | - * @param string $lang UI language for the dates  | 
                                                        |
| 615 | + * @param string $prop  | 
                                                        |
| 610 | 616 | * @return Array  | 
                                                        
| 611 | 617 | */  | 
                                                        
| 612 | 618 | public function getChangeList($prop, $clang, $offset)  | 
                                                        
@@ -614,6 +620,9 @@ discard block  | 
                                                    ||
| 614 | 620 | return $this->getSparql()->queryChangeList($clang, $offset, $prop);  | 
                                                        
| 615 | 621 | }  | 
                                                        
| 616 | 622 | |
| 623 | + /**  | 
                                                        |
| 624 | + * @param string $lang  | 
                                                        |
| 625 | + */  | 
                                                        |
| 617 | 626 |      public function getTitle($lang=null) { | 
                                                        
| 618 | 627 | return $this->config->getTitle($lang);  | 
                                                        
| 619 | 628 | }  | 
                                                        
@@ -104,7 +104,7 @@ discard block  | 
                                                    ||
| 104 | 104 | return $lname;  | 
                                                        
| 105 | 105 | }  | 
                                                        
| 106 | 106 | // already a full URI  | 
                                                        
| 107 | - return $this->getUriSpace() . $lname;  | 
                                                        |
| 107 | + return $this->getUriSpace().$lname;  | 
                                                        |
| 108 | 108 | }  | 
                                                        
| 109 | 109 | |
| 110 | 110 | /**  | 
                                                        
@@ -165,7 +165,7 @@ discard block  | 
                                                    ||
| 165 | 165 |                  foreach ($conceptscheme->allLiterals($prop, null) as $val) { | 
                                                        
| 166 | 166 |                      $prop = (substr($prop, 0, 5) == 'dc11:') ? str_replace('dc11:', 'dc:', $prop) : $prop; | 
                                                        
| 167 | 167 |                      if ($val->getValue() instanceof DateTime) { | 
                                                        
| 168 | - $val = Punic\Calendar::formatDate($val->getValue(), 'full', $lang) . ' ' . Punic\Calendar::format($val->getValue(), 'HH:mm:ss', $lang);  | 
                                                        |
| 168 | + $val = Punic\Calendar::formatDate($val->getValue(), 'full', $lang).' '.Punic\Calendar::format($val->getValue(), 'HH:mm:ss', $lang);  | 
                                                        |
| 169 | 169 | }  | 
                                                        
| 170 | 170 | $ret[$prop][] = $val;  | 
                                                        
| 171 | 171 | }  | 
                                                        
@@ -286,7 +286,7 @@ discard block  | 
                                                    ||
| 286 | 286 | }  | 
                                                        
| 287 | 287 | // don't know how to parse  | 
                                                        
| 288 | 288 | $rev = $parts[2];  | 
                                                        
| 289 | - $datestr = $parts[3] . ' ' . $parts[4];  | 
                                                        |
| 289 | + $datestr = $parts[3].' '.$parts[4];  | 
                                                        |
| 290 | 290 | |
| 291 | 291 | return "$datestr (r$rev)";  | 
                                                        
| 292 | 292 | }  | 
                                                        
@@ -295,7 +295,7 @@ discard block  | 
                                                    ||
| 295 | 295 | * Counts the statistics of the vocabulary.  | 
                                                        
| 296 | 296 | * @return array of the concept/group counts  | 
                                                        
| 297 | 297 | */  | 
                                                        
| 298 | - public function getStatistics($lang = '', $array=null, $group=null)  | 
                                                        |
| 298 | + public function getStatistics($lang = '', $array = null, $group = null)  | 
                                                        |
| 299 | 299 |      { | 
                                                        
| 300 | 300 | $sparql = $this->getSparql();  | 
                                                        
| 301 | 301 | // find the number of concepts  | 
                                                        
@@ -614,7 +614,7 @@ discard block  | 
                                                    ||
| 614 | 614 | return $this->getSparql()->queryChangeList($clang, $offset, $prop);  | 
                                                        
| 615 | 615 | }  | 
                                                        
| 616 | 616 | |
| 617 | -    public function getTitle($lang=null) { | 
                                                        |
| 617 | +    public function getTitle($lang = null) { | 
                                                        |
| 618 | 618 | return $this->config->getTitle($lang);  | 
                                                        
| 619 | 619 | }  | 
                                                        
| 620 | 620 | |
@@ -235,6 +235,11 @@ discard block  | 
                                                    ||
| 235 | 235 | ));  | 
                                                        
| 236 | 236 | }  | 
                                                        
| 237 | 237 | |
| 238 | + /**  | 
                                                        |
| 239 | + * @param string $fromName  | 
                                                        |
| 240 | + * @param string|null $fromEmail  | 
                                                        |
| 241 | + * @param string $sender  | 
                                                        |
| 242 | + */  | 
                                                        |
| 238 | 243 | private function createFeedbackHeaders($fromName, $fromEmail, $toMail, $sender)  | 
                                                        
| 239 | 244 |      { | 
                                                        
| 240 | 245 | $headers = "MIME-Version: 1.0" . "\r\n";  | 
                                                        
@@ -256,6 +261,7 @@ discard block  | 
                                                    ||
| 256 | 261 | * @param string $fromName senders own name.  | 
                                                        
| 257 | 262 | * @param string $fromEmail senders email address.  | 
                                                        
| 258 | 263 | * @param string $fromVocab which vocabulary is the feedback related to.  | 
                                                        
| 264 | + * @param string $toMail  | 
                                                        |
| 259 | 265 | */  | 
                                                        
| 260 | 266 | public function sendFeedback($request, $message, $fromName = null, $fromEmail = null, $fromVocab = null, $toMail = null)  | 
                                                        
| 261 | 267 |      { | 
                                                        
@@ -538,6 +544,7 @@ discard block  | 
                                                    ||
| 538 | 544 | |
| 539 | 545 | /**  | 
                                                        
| 540 | 546 | * Invokes a very generic errorpage.  | 
                                                        
| 547 | + * @param string $message  | 
                                                        |
| 541 | 548 | */  | 
                                                        
| 542 | 549 | public function invokeGenericErrorPage($request, $message = null)  | 
                                                        
| 543 | 550 |      { | 
                                                        
@@ -574,6 +581,9 @@ discard block  | 
                                                    ||
| 574 | 581 | );  | 
                                                        
| 575 | 582 | }  | 
                                                        
| 576 | 583 | |
| 584 | + /**  | 
                                                        |
| 585 | + * @param Request $request  | 
                                                        |
| 586 | + */  | 
                                                        |
| 577 | 587 |      public function formatChangeList($request, $prop='dc:created') { | 
                                                        
| 578 | 588 | // set language parameters for gettext  | 
                                                        
| 579 | 589 | $this->setLanguageProperties($request->getLang());  | 
                                                        
@@ -37,7 +37,7 @@ discard block  | 
                                                    ||
| 37 | 37 | // specify where to look for templates and cache  | 
                                                        
| 38 | 38 |          $loader = new Twig_Loader_Filesystem('view'); | 
                                                        
| 39 | 39 | // initialize Twig environment  | 
                                                        
| 40 | -        $this->twig = new Twig_Environment($loader, array('cache' => $tmpDir,'auto_reload' => true)); | 
                                                        |
| 40 | +        $this->twig = new Twig_Environment($loader, array('cache' => $tmpDir, 'auto_reload' => true)); | 
                                                        |
| 41 | 41 | $this->twig->addExtension(new Twig_Extensions_Extension_I18n());  | 
                                                        
| 42 | 42 | // used for setting the base href for the relative urls  | 
                                                        
| 43 | 43 |          $this->twig->addGlobal("BaseHref", $this->getBaseHref()); | 
                                                        
@@ -60,7 +60,7 @@ discard block  | 
                                                    ||
| 60 | 60 |          $this->twig->addFilter(new Twig_SimpleFilter('link_url', array($this, 'linkUrlFilter'))); | 
                                                        
| 61 | 61 | |
| 62 | 62 | // register a Twig filter for generating strings from language codes with CLDR  | 
                                                        
| 63 | -        $langFilter = new Twig_SimpleFilter('lang_name', function ($langcode, $lang) { | 
                                                        |
| 63 | +        $langFilter = new Twig_SimpleFilter('lang_name', function($langcode, $lang) { | 
                                                        |
| 64 | 64 | return Language::getName($langcode, $lang);  | 
                                                        
| 65 | 65 | });  | 
                                                        
| 66 | 66 | $this->twig->addFilter($langFilter);  | 
                                                        
@@ -237,17 +237,17 @@ discard block  | 
                                                    ||
| 237 | 237 | |
| 238 | 238 | private function createFeedbackHeaders($fromName, $fromEmail, $toMail, $sender)  | 
                                                        
| 239 | 239 |      { | 
                                                        
| 240 | - $headers = "MIME-Version: 1.0" . "\r\n";  | 
                                                        |
| 241 | - $headers .= "Content-type: text/html; charset=UTF-8" . "\r\n";  | 
                                                        |
| 240 | + $headers = "MIME-Version: 1.0"."\r\n";  | 
                                                        |
| 241 | + $headers .= "Content-type: text/html; charset=UTF-8"."\r\n";  | 
                                                        |
| 242 | 242 |          if (!empty($toMail)) { | 
                                                        
| 243 | - $headers .= "Cc: " . $this->model->getConfig()->getFeedbackAddress() . "\r\n";  | 
                                                        |
| 243 | + $headers .= "Cc: ".$this->model->getConfig()->getFeedbackAddress()."\r\n";  | 
                                                        |
| 244 | 244 | }  | 
                                                        
| 245 | 245 |          if (!empty($fromEmail)) { | 
                                                        
| 246 | 246 | $headers .= "Reply-To: $fromName <$fromEmail>\r\n";  | 
                                                        
| 247 | 247 | }  | 
                                                        
| 248 | 248 | |
| 249 | 249 | $service = $this->model->getConfig()->getServiceName();  | 
                                                        
| 250 | - return $headers . "From: $fromName via $service <$sender>";  | 
                                                        |
| 250 | + return $headers."From: $fromName via $service <$sender>";  | 
                                                        |
| 251 | 251 | }  | 
                                                        
| 252 | 252 | |
| 253 | 253 | /**  | 
                                                        
@@ -261,11 +261,11 @@ discard block  | 
                                                    ||
| 261 | 261 |      { | 
                                                        
| 262 | 262 | $toAddress = ($toMail) ? $toMail : $this->model->getConfig()->getFeedbackAddress();  | 
                                                        
| 263 | 263 |          if ($fromVocab !== null && $fromVocab !== '') { | 
                                                        
| 264 | - $message = 'Feedback from vocab: ' . strtoupper($fromVocab) . "<br />" . $message;  | 
                                                        |
| 264 | + $message = 'Feedback from vocab: '.strtoupper($fromVocab)."<br />".$message;  | 
                                                        |
| 265 | 265 | }  | 
                                                        
| 266 | 266 | |
| 267 | 267 | $envelopeSender = $this->model->getConfig()->getFeedbackEnvelopeSender();  | 
                                                        
| 268 | - $subject = $this->model->getConfig()->getServiceName() . " feedback";  | 
                                                        |
| 268 | + $subject = $this->model->getConfig()->getServiceName()." feedback";  | 
                                                        |
| 269 | 269 | // determine the sender address of the message  | 
                                                        
| 270 | 270 | $sender = $this->model->getConfig()->getFeedbackSender();  | 
                                                        
| 271 | 271 | if (empty($sender)) $sender = $envelopeSender;  | 
                                                        
@@ -278,10 +278,10 @@ discard block  | 
                                                    ||
| 278 | 278 | $params = empty($envelopeSender) ? '' : "-f $envelopeSender";  | 
                                                        
| 279 | 279 | |
| 280 | 280 | // adding some information about the user for debugging purposes.  | 
                                                        
| 281 | - $message = $message . "<br /><br /> Debugging information:"  | 
                                                        |
| 282 | - . "<br />Timestamp: " . date(DATE_RFC2822)  | 
                                                        |
| 283 | -            . "<br />User agent: " . $request->getServerConstant('HTTP_USER_AGENT') | 
                                                        |
| 284 | -            . "<br />Referer: " . $request->getServerConstant('HTTP_REFERER'); | 
                                                        |
| 281 | + $message = $message."<br /><br /> Debugging information:"  | 
                                                        |
| 282 | + . "<br />Timestamp: ".date(DATE_RFC2822)  | 
                                                        |
| 283 | +            . "<br />User agent: ".$request->getServerConstant('HTTP_USER_AGENT') | 
                                                        |
| 284 | +            . "<br />Referer: ".$request->getServerConstant('HTTP_REFERER'); | 
                                                        |
| 285 | 285 | |
| 286 | 286 |          try { | 
                                                        
| 287 | 287 | mail($toAddress, $subject, $message, $headers, $params);  | 
                                                        
@@ -289,7 +289,7 @@ discard block  | 
                                                    ||
| 289 | 289 |              header("HTTP/1.0 404 Not Found"); | 
                                                        
| 290 | 290 |              $template = $this->twig->loadTemplate('error-page.twig'); | 
                                                        
| 291 | 291 |              if ($this->model->getConfig()->getLogCaughtExceptions()) { | 
                                                        
| 292 | -                error_log('Caught exception: ' . $e->getMessage()); | 
                                                        |
| 292 | +                error_log('Caught exception: '.$e->getMessage()); | 
                                                        |
| 293 | 293 | }  | 
                                                        
| 294 | 294 | |
| 295 | 295 | echo $template->render(  | 
                                                        
@@ -336,7 +336,7 @@ discard block  | 
                                                    ||
| 336 | 336 |          $vocids = ($vocabs !== null && $vocabs !== '') ? explode(' ', $vocabs) : null; | 
                                                        
| 337 | 337 | $vocabObjects = array();  | 
                                                        
| 338 | 338 |          if ($vocids) { | 
                                                        
| 339 | -            foreach($vocids as $vocid) { | 
                                                        |
| 339 | +            foreach ($vocids as $vocid) { | 
                                                        |
| 340 | 340 | $vocabObjects[] = $this->model->getVocabulary($vocid);  | 
                                                        
| 341 | 341 | }  | 
                                                        
| 342 | 342 | }  | 
                                                        
@@ -347,7 +347,7 @@ discard block  | 
                                                    ||
| 347 | 347 |          } catch (Exception $e) { | 
                                                        
| 348 | 348 |              header("HTTP/1.0 404 Not Found"); | 
                                                        
| 349 | 349 |              if ($this->model->getConfig()->getLogCaughtExceptions()) { | 
                                                        
| 350 | -                error_log('Caught exception: ' . $e->getMessage()); | 
                                                        |
| 350 | +                error_log('Caught exception: '.$e->getMessage()); | 
                                                        |
| 351 | 351 | }  | 
                                                        
| 352 | 352 | $this->invokeGenericErrorPage($request, $e->getMessage());  | 
                                                        
| 353 | 353 | return;  | 
                                                        
@@ -363,7 +363,7 @@ discard block  | 
                                                    ||
| 363 | 363 | 'search_count' => $counts,  | 
                                                        
| 364 | 364 | 'languages' => $this->languages,  | 
                                                        
| 365 | 365 | 'search_results' => $searchResults,  | 
                                                        
| 366 | - 'rest' => $parameters->getOffset()>0,  | 
                                                        |
| 366 | + 'rest' => $parameters->getOffset() > 0,  | 
                                                        |
| 367 | 367 | 'global_search' => true,  | 
                                                        
| 368 | 368 |                  'term' => $request->getQueryParamRaw('q'), | 
                                                        
| 369 | 369 | 'lang_list' => $langList,  | 
                                                        
@@ -388,7 +388,7 @@ discard block  | 
                                                    ||
| 388 | 388 |          } catch (Exception $e) { | 
                                                        
| 389 | 389 |              header("HTTP/1.0 404 Not Found"); | 
                                                        
| 390 | 390 |              if ($this->model->getConfig()->getLogCaughtExceptions()) { | 
                                                        
| 391 | -                error_log('Caught exception: ' . $e->getMessage()); | 
                                                        |
| 391 | +                error_log('Caught exception: '.$e->getMessage()); | 
                                                        |
| 392 | 392 | }  | 
                                                        
| 393 | 393 | |
| 394 | 394 | echo $template->render(  | 
                                                        
@@ -409,7 +409,7 @@ discard block  | 
                                                    ||
| 409 | 409 |          } catch (Exception $e) { | 
                                                        
| 410 | 410 |              header("HTTP/1.0 404 Not Found"); | 
                                                        
| 411 | 411 |              if ($this->model->getConfig()->getLogCaughtExceptions()) { | 
                                                        
| 412 | -                error_log('Caught exception: ' . $e->getMessage()); | 
                                                        |
| 412 | +                error_log('Caught exception: '.$e->getMessage()); | 
                                                        |
| 413 | 413 | }  | 
                                                        
| 414 | 414 | |
| 415 | 415 | echo $template->render(  | 
                                                        
@@ -426,7 +426,7 @@ discard block  | 
                                                    ||
| 426 | 426 | 'vocab' => $vocab,  | 
                                                        
| 427 | 427 | 'search_results' => $searchResults,  | 
                                                        
| 428 | 428 | 'search_count' => $counts,  | 
                                                        
| 429 | - 'rest' => $parameters->getOffset()>0,  | 
                                                        |
| 429 | + 'rest' => $parameters->getOffset() > 0,  | 
                                                        |
| 430 | 430 | 'limit_parent' => $parameters->getParentLimit(),  | 
                                                        
| 431 | 431 |                  'limit_type' =>  $request->getQueryParam('type') ? explode('+', $request->getQueryParam('type')) : null, | 
                                                        
| 432 | 432 | 'limit_group' => $parameters->getGroupLimit(),  | 
                                                        
@@ -557,7 +557,7 @@ discard block  | 
                                                    ||
| 557 | 557 | * Loads and renders the view containing a list of recent changes in the vocabulary.  | 
                                                        
| 558 | 558 | * @param Request $request  | 
                                                        
| 559 | 559 | */  | 
                                                        
| 560 | - public function invokeChangeList($request, $prop='dc:created')  | 
                                                        |
| 560 | + public function invokeChangeList($request, $prop = 'dc:created')  | 
                                                        |
| 561 | 561 |      { | 
                                                        
| 562 | 562 | $bydate = $this->formatChangeList($request, $prop);  | 
                                                        
| 563 | 563 | |
@@ -574,7 +574,7 @@ discard block  | 
                                                    ||
| 574 | 574 | );  | 
                                                        
| 575 | 575 | }  | 
                                                        
| 576 | 576 | |
| 577 | -    public function formatChangeList($request, $prop='dc:created') { | 
                                                        |
| 577 | +    public function formatChangeList($request, $prop = 'dc:created') { | 
                                                        |
| 578 | 578 | // set language parameters for gettext  | 
                                                        
| 579 | 579 | $this->setLanguageProperties($request->getLang());  | 
                                                        
| 580 | 580 | $vocab = $request->getVocab();  | 
                                                        
@@ -582,9 +582,9 @@ discard block  | 
                                                    ||
| 582 | 582 | $changeList = $vocab->getChangeList($prop, $request->getContentLang(), $offset);  | 
                                                        
| 583 | 583 | |
| 584 | 584 | $formatByDate = array();  | 
                                                        
| 585 | -        foreach($changeList as $concept) { | 
                                                        |
| 585 | +        foreach ($changeList as $concept) { | 
                                                        |
| 586 | 586 | $concept['datestring'] = Punic\Calendar::formatDate($concept['date'], 'medium', $request->getLang());  | 
                                                        
| 587 | - $formatByDate[Punic\Calendar::getMonthName($concept['date'], 'wide', $request->getLang(), true) . Punic\Calendar::format($concept['date'], ' y', $request->getLang()) ][strtolower($concept['prefLabel'])] = $concept;  | 
                                                        |
| 587 | + $formatByDate[Punic\Calendar::getMonthName($concept['date'], 'wide', $request->getLang(), true).Punic\Calendar::format($concept['date'], ' y', $request->getLang())][strtolower($concept['prefLabel'])] = $concept;  | 
                                                        |
| 588 | 588 | }  | 
                                                        
| 589 | 589 | return $formatByDate;  | 
                                                        
| 590 | 590 | }  | 
                                                        
@@ -575,9 +575,9 @@ discard block  | 
                                                    ||
| 575 | 575 | $vocid = $request->getVocab()->getId();  | 
                                                        
| 576 | 576 |                  return $this->returnError('404', 'Not Found', "No download source URL known for vocabulary $vocid in language $dataLang"); | 
                                                        
| 577 | 577 | }  | 
                                                        
| 578 | -		} else { | 
                                                        |
| 578 | +    } else { | 
                                                        |
| 579 | 579 |              header("Location: " . $urls[$format]); | 
                                                        
| 580 | - }  | 
                                                        |
| 580 | + }  | 
                                                        |
| 581 | 581 | }  | 
                                                        
| 582 | 582 | |
| 583 | 583 |      private function returnDataResults($results, $format) { | 
                                                        
@@ -1099,15 +1099,15 @@ discard block  | 
                                                    ||
| 1099 | 1099 |          foreach($changeList as $conceptInfo) { | 
                                                        
| 1100 | 1100 |              if (array_key_exists('date', $conceptInfo)) { | 
                                                        
| 1101 | 1101 | $simpleChangeList[] = array( 'uri' => $conceptInfo['uri'],  | 
                                                        
| 1102 | - 'prefLabel' => $conceptInfo['prefLabel'],  | 
                                                        |
| 1103 | - 'date' => $conceptInfo['date']->format(DateTimeInterface::ISO8601) );  | 
                                                        |
| 1102 | + 'prefLabel' => $conceptInfo['prefLabel'],  | 
                                                        |
| 1103 | + 'date' => $conceptInfo['date']->format(DateTimeInterface::ISO8601) );  | 
                                                        |
| 1104 | 1104 | }  | 
                                                        
| 1105 | 1105 | }  | 
                                                        
| 1106 | 1106 | return $this->returnJson(array_merge_recursive($this->context,  | 
                                                        
| 1107 | 1107 |                                                          array('@context' => array( '@language' => $request->getLang(), | 
                                                        
| 1108 | - 'prefLabel' => 'skos:prefLabel',  | 
                                                        |
| 1109 | - 'xsd' => 'http://www.w3.org/2001/XMLSchema#',  | 
                                                        |
| 1110 | - 'date' => array( '@id' => 'http://purl.org/dc/terms/date', '@type' => 'http://www.w3.org/2001/XMLSchema#date') )  | 
                                                        |
| 1108 | + 'prefLabel' => 'skos:prefLabel',  | 
                                                        |
| 1109 | + 'xsd' => 'http://www.w3.org/2001/XMLSchema#',  | 
                                                        |
| 1110 | + 'date' => array( '@id' => 'http://purl.org/dc/terms/date', '@type' => 'http://www.w3.org/2001/XMLSchema#date') )  | 
                                                        |
| 1111 | 1111 | ),  | 
                                                        
| 1112 | 1112 |                                                          array('changeList' => $simpleChangeList))); | 
                                                        
| 1113 | 1113 | |
@@ -25,7 +25,7 @@ discard block  | 
                                                    ||
| 25 | 25 | // wrap with JSONP callback if requested  | 
                                                        
| 26 | 26 |          if (filter_input(INPUT_GET, 'callback', FILTER_SANITIZE_STRING)) { | 
                                                        
| 27 | 27 |              header("Content-type: application/javascript; charset=utf-8"); | 
                                                        
| 28 | -            echo filter_input(INPUT_GET, 'callback', FILTER_UNSAFE_RAW) . "(" . json_encode($data) . ");"; | 
                                                        |
| 28 | +            echo filter_input(INPUT_GET, 'callback', FILTER_UNSAFE_RAW)."(".json_encode($data).");"; | 
                                                        |
| 29 | 29 | return;  | 
                                                        
| 30 | 30 | }  | 
                                                        
| 31 | 31 | |
@@ -88,7 +88,7 @@ discard block  | 
                                                    ||
| 88 | 88 | 'vocabularies' => 'onki:hasVocabulary',  | 
                                                        
| 89 | 89 | 'id' => 'onki:vocabularyIdentifier',  | 
                                                        
| 90 | 90 | 'uri' => '@id',  | 
                                                        
| 91 | - '@base' => $this->getBaseHref() . "rest/v1/vocabularies",  | 
                                                        |
| 91 | + '@base' => $this->getBaseHref()."rest/v1/vocabularies",  | 
                                                        |
| 92 | 92 | ),  | 
                                                        
| 93 | 93 | 'uri' => '',  | 
                                                        
| 94 | 94 | 'vocabularies' => $results,  | 
                                                        
@@ -105,7 +105,7 @@ discard block  | 
                                                    ||
| 105 | 105 | // convert to vocids array to support multi-vocabulary search  | 
                                                        
| 106 | 106 |          $vocids = ($vocabs !== null && $vocabs !== '') ? explode(' ', $vocabs) : array(); | 
                                                        
| 107 | 107 | $vocabObjects = array();  | 
                                                        
| 108 | -        foreach($vocids as $vocid) { | 
                                                        |
| 108 | +        foreach ($vocids as $vocid) { | 
                                                        |
| 109 | 109 | $vocabObjects[] = $this->model->getVocabulary($vocid);  | 
                                                        
| 110 | 110 | }  | 
                                                        
| 111 | 111 | $parameters->setVocabularies($vocabObjects);  | 
                                                        
@@ -136,12 +136,12 @@ discard block  | 
                                                    ||
| 136 | 136 |          foreach ($parameters->getAdditionalFields() as $field) { | 
                                                        
| 137 | 137 | |
| 138 | 138 | // Quick-and-dirty compactification  | 
                                                        
| 139 | - $context[$field] = 'skos:' . $field;  | 
                                                        |
| 139 | + $context[$field] = 'skos:'.$field;  | 
                                                        |
| 140 | 140 |              foreach ($results as &$result) { | 
                                                        
| 141 | 141 |                  foreach ($result as $k => $v) { | 
                                                        
| 142 | -                    if ($k == 'skos:' . $field) { | 
                                                        |
| 142 | +                    if ($k == 'skos:'.$field) { | 
                                                        |
| 143 | 143 | $result[$field] = $v;  | 
                                                        
| 144 | - unset($result['skos:' . $field]);  | 
                                                        |
| 144 | + unset($result['skos:'.$field]);  | 
                                                        |
| 145 | 145 | }  | 
                                                        
| 146 | 146 | }  | 
                                                        
| 147 | 147 | }  | 
                                                        
@@ -160,7 +160,7 @@ discard block  | 
                                                    ||
| 160 | 160 |          if ($request->getQueryParam('labellang')) { | 
                                                        
| 161 | 161 |              $ret['@context']['@language'] = $request->getQueryParam('labellang'); | 
                                                        
| 162 | 162 |          } elseif ($request->getQueryParam('lang')) { | 
                                                        
| 163 | -            $ret['@context']['@language'] = $request->getQueryParam('lang');; | 
                                                        |
| 163 | +            $ret['@context']['@language'] = $request->getQueryParam('lang'); ; | 
                                                        |
| 164 | 164 | }  | 
                                                        
| 165 | 165 | return $ret;  | 
                                                        
| 166 | 166 | }  | 
                                                        
@@ -229,7 +229,7 @@ discard block  | 
                                                    ||
| 229 | 229 | 'prefLabel' => 'skos:prefLabel',  | 
                                                        
| 230 | 230 | 'title' => 'dct:title',  | 
                                                        
| 231 | 231 | '@language' => $request->getLang(),  | 
                                                        
| 232 | - '@base' => $this->getBaseHref() . "rest/v1/" . $vocab->getId() . "/",  | 
                                                        |
| 232 | + '@base' => $this->getBaseHref()."rest/v1/".$vocab->getId()."/",  | 
                                                        |
| 233 | 233 | ),  | 
                                                        
| 234 | 234 | 'uri' => '',  | 
                                                        
| 235 | 235 | 'id' => $vocab->getId(),  | 
                                                        
@@ -283,7 +283,7 @@ discard block  | 
                                                    ||
| 283 | 283 |                  'subTypes' => array('@id' => 'void:class', '@type' => '@id'), | 
                                                        
| 284 | 284 | 'count' => 'void:entities',  | 
                                                        
| 285 | 285 | '@language' => $request->getLang(),  | 
                                                        
| 286 | - '@base' => $this->getBaseHref() . "rest/v1/" . $request->getVocab()->getId() . "/",  | 
                                                        |
| 286 | + '@base' => $this->getBaseHref()."rest/v1/".$request->getVocab()->getId()."/",  | 
                                                        |
| 287 | 287 | ),  | 
                                                        
| 288 | 288 | 'uri' => '',  | 
                                                        
| 289 | 289 | 'id' => $request->getVocab()->getId(),  | 
                                                        
@@ -360,7 +360,7 @@ discard block  | 
                                                    ||
| 360 | 360 | 'language' => 'void-ext:language',  | 
                                                        
| 361 | 361 | 'properties' => 'void:propertyPartition',  | 
                                                        
| 362 | 362 | 'labels' => 'void:triples',  | 
                                                        
| 363 | - '@base' => $this->getBaseHref() . "rest/v1/" . $request->getVocab()->getId() . "/",  | 
                                                        |
| 363 | + '@base' => $this->getBaseHref()."rest/v1/".$request->getVocab()->getId()."/",  | 
                                                        |
| 364 | 364 | ),  | 
                                                        
| 365 | 365 | 'uri' => '',  | 
                                                        
| 366 | 366 | 'id' => $request->getVocab()->getId(),  | 
                                                        
@@ -401,7 +401,7 @@ discard block  | 
                                                    ||
| 401 | 401 | $types[] = $type;  | 
                                                        
| 402 | 402 | }  | 
                                                        
| 403 | 403 | |
| 404 | - $base = $request->getVocab() ? $this->getBaseHref() . "rest/v1/" . $request->getVocab()->getId() . "/" : $this->getBaseHref() . "rest/v1/";  | 
                                                        |
| 404 | + $base = $request->getVocab() ? $this->getBaseHref()."rest/v1/".$request->getVocab()->getId()."/" : $this->getBaseHref()."rest/v1/";  | 
                                                        |
| 405 | 405 | |
| 406 | 406 | $ret = array_merge_recursive($this->context, array(  | 
                                                        
| 407 | 407 | '@context' => array(  | 
                                                        
@@ -564,19 +564,19 @@ discard block  | 
                                                    ||
| 564 | 564 | |
| 565 | 565 |          $format = $this->negotiateFormat(array_keys($urls), $request->getServerConstant('HTTP_ACCEPT'), $request->getQueryParam('format')); | 
                                                        
| 566 | 566 |          if (!$format) { | 
                                                        
| 567 | -            return $this->returnError(406, 'Not Acceptable', "Unsupported format. Supported MIME types are: " . implode(' ', array_keys($urls))); | 
                                                        |
| 567 | +            return $this->returnError(406, 'Not Acceptable', "Unsupported format. Supported MIME types are: ".implode(' ', array_keys($urls))); | 
                                                        |
| 568 | 568 | }  | 
                                                        
| 569 | 569 |          if (is_array($urls[$format])) { | 
                                                        
| 570 | 570 | $arr = $urls[$format];  | 
                                                        
| 571 | 571 | $dataLang = $request->getLang();  | 
                                                        
| 572 | 572 |              if (isset($arr[$dataLang])) { | 
                                                        
| 573 | -                header("Location: " . $arr[$dataLang]); | 
                                                        |
| 573 | +                header("Location: ".$arr[$dataLang]); | 
                                                        |
| 574 | 574 |              } else { | 
                                                        
| 575 | 575 | $vocid = $request->getVocab()->getId();  | 
                                                        
| 576 | 576 |                  return $this->returnError('404', 'Not Found', "No download source URL known for vocabulary $vocid in language $dataLang"); | 
                                                        
| 577 | 577 | }  | 
                                                        
| 578 | 578 |  		} else { | 
                                                        
| 579 | -            header("Location: " . $urls[$format]); | 
                                                        |
| 579 | +            header("Location: ".$urls[$format]); | 
                                                        |
| 580 | 580 | }  | 
                                                        
| 581 | 581 | }  | 
                                                        
| 582 | 582 | |
@@ -639,7 +639,7 @@ discard block  | 
                                                    ||
| 639 | 639 | |
| 640 | 640 |          $format = $this->negotiateFormat(explode(' ', self::SUPPORTED_FORMATS), $request->getServerConstant('HTTP_ACCEPT'), $request->getQueryParam('format')); | 
                                                        
| 641 | 641 |          if (!$format) { | 
                                                        
| 642 | - return $this->returnError(406, 'Not Acceptable', "Unsupported format. Supported MIME types are: " . self::SUPPORTED_FORMATS);  | 
                                                        |
| 642 | + return $this->returnError(406, 'Not Acceptable', "Unsupported format. Supported MIME types are: ".self::SUPPORTED_FORMATS);  | 
                                                        |
| 643 | 643 | }  | 
                                                        
| 644 | 644 | |
| 645 | 645 | $vocid = $vocab ? $vocab->getId() : null;  | 
                                                        
@@ -924,7 +924,7 @@ discard block  | 
                                                    ||
| 924 | 924 | }  | 
                                                        
| 925 | 925 | }  | 
                                                        
| 926 | 926 | // if the main concept scheme was not found, set 'top' to the first 'tops' (sorted alphabetically on the URIs)  | 
                                                        
| 927 | -                    if (! isset($results[$uri]['top'])) { | 
                                                        |
| 927 | +                    if (!isset($results[$uri]['top'])) { | 
                                                        |
| 928 | 928 | $results[$uri]['top'] = $results[$uri]['tops'][0];  | 
                                                        
| 929 | 929 | }  | 
                                                        
| 930 | 930 |                  } else { | 
                                                        
@@ -1089,25 +1089,25 @@ discard block  | 
                                                    ||
| 1089 | 1089 | * @param Request $request  | 
                                                        
| 1090 | 1090 | * @return object json-ld wrapped list of changed concepts  | 
                                                        
| 1091 | 1091 | */  | 
                                                        
| 1092 | - private function changed($request, $prop='dc:created')  | 
                                                        |
| 1092 | + private function changed($request, $prop = 'dc:created')  | 
                                                        |
| 1093 | 1093 |      { | 
                                                        
| 1094 | 1094 | $vocab = $request->getVocab();  | 
                                                        
| 1095 | 1095 |          $offset = ($request->getQueryParam('offset') && is_numeric($request->getQueryParam('offset')) && $request->getQueryParam('offset') >= 0) ? $request->getQueryParam('offset') : 0; | 
                                                        
| 1096 | 1096 | $changeList = $vocab->getChangeList($prop, $request->getLang(), $offset);  | 
                                                        
| 1097 | 1097 | |
| 1098 | 1098 | $simpleChangeList = array();  | 
                                                        
| 1099 | -        foreach($changeList as $conceptInfo) { | 
                                                        |
| 1099 | +        foreach ($changeList as $conceptInfo) { | 
                                                        |
| 1100 | 1100 |              if (array_key_exists('date', $conceptInfo)) { | 
                                                        
| 1101 | - $simpleChangeList[] = array( 'uri' => $conceptInfo['uri'],  | 
                                                        |
| 1101 | +                $simpleChangeList[] = array('uri' => $conceptInfo['uri'], | 
                                                        |
| 1102 | 1102 | 'prefLabel' => $conceptInfo['prefLabel'],  | 
                                                        
| 1103 | - 'date' => $conceptInfo['date']->format(DateTimeInterface::ISO8601) );  | 
                                                        |
| 1103 | + 'date' => $conceptInfo['date']->format(DateTimeInterface::ISO8601));  | 
                                                        |
| 1104 | 1104 | }  | 
                                                        
| 1105 | 1105 | }  | 
                                                        
| 1106 | 1106 | return $this->returnJson(array_merge_recursive($this->context,  | 
                                                        
| 1107 | -                                                        array('@context' => array( '@language' => $request->getLang(), | 
                                                        |
| 1107 | +                                                        array('@context' => array('@language' => $request->getLang(), | 
                                                        |
| 1108 | 1108 | 'prefLabel' => 'skos:prefLabel',  | 
                                                        
| 1109 | 1109 | 'xsd' => 'http://www.w3.org/2001/XMLSchema#',  | 
                                                        
| 1110 | - 'date' => array( '@id' => 'http://purl.org/dc/terms/date', '@type' => 'http://www.w3.org/2001/XMLSchema#date') )  | 
                                                        |
| 1110 | +                                                                                     'date' => array('@id' => 'http://purl.org/dc/terms/date', '@type' => 'http://www.w3.org/2001/XMLSchema#date')) | 
                                                        |
| 1111 | 1111 | ),  | 
                                                        
| 1112 | 1112 |                                                          array('changeList' => $simpleChangeList))); | 
                                                        
| 1113 | 1113 | |