@@ -182,7 +182,7 @@  | 
                                                    ||
| 182 | 182 | }  | 
                                                        
| 183 | 183 | }  | 
                                                        
| 184 | 184 | |
| 185 | -		$this->display->setFormat(implode("\n", $format) . "\n"); | 
                                                        |
| 185 | +		$this->display->setFormat(implode("\n", $format)."\n"); | 
                                                        |
| 186 | 186 | $this->refreshInfo();  | 
                                                        
| 187 | 187 | $this->display->start();  | 
                                                        
| 188 | 188 | }  | 
                                                        
@@ -123,13 +123,13 @@  | 
                                                    ||
| 123 | 123 | */  | 
                                                        
| 124 | 124 |  	private function displaySearchResult(ISearchResult $searchResult) { | 
                                                        
| 125 | 125 | /** @var SearchResult $searchResult */  | 
                                                        
| 126 | - echo '> ' . $searchResult->getProvider()  | 
                                                        |
| 127 | - ->getName() . "\n";  | 
                                                        |
| 126 | + echo '> '.$searchResult->getProvider()  | 
                                                        |
| 127 | + ->getName()."\n";  | 
                                                        |
| 128 | 128 | |
| 129 | 129 | /** @var IIndexDocument[] $result */  | 
                                                        
| 130 | 130 | $result = $searchResult->getDocuments();  | 
                                                        
| 131 | 131 |  		foreach ($result as $document) { | 
                                                        
| 132 | - echo ' - ' . $document->getId() . ' score:' . $document->getScore() . "\n";  | 
                                                        |
| 132 | + echo ' - '.$document->getId().' score:'.$document->getScore()."\n";  | 
                                                        |
| 133 | 133 | }  | 
                                                        
| 134 | 134 | }  | 
                                                        
| 135 | 135 | |
@@ -126,12 +126,12 @@  | 
                                                    ||
| 126 | 126 | $output->writeln(substr($content, 0, 80));  | 
                                                        
| 127 | 127 | |
| 128 | 128 | $parts = $indexDocument->getParts();  | 
                                                        
| 129 | - $output->writeln(sizeof($parts) . ' Part(s)');  | 
                                                        |
| 129 | + $output->writeln(sizeof($parts).' Part(s)');  | 
                                                        |
| 130 | 130 |  		foreach (array_keys($parts) as $part) { | 
                                                        
| 131 | 131 | $output->writeln(  | 
                                                        
| 132 | - "'" . $part . "' " . substr($parts[$part], 0, 80) . ' (size: ' . strlen(  | 
                                                        |
| 132 | + "'".$part."' ".substr($parts[$part], 0, 80).' (size: '.strlen(  | 
                                                        |
| 133 | 133 | $parts[$part]  | 
                                                        
| 134 | - ) . ')'  | 
                                                        |
| 134 | + ).')'  | 
                                                        |
| 135 | 135 | );  | 
                                                        
| 136 | 136 | }  | 
                                                        
| 137 | 137 | |
@@ -268,7 +268,7 @@ discard block  | 
                                                    ||
| 268 | 268 | |
| 269 | 269 |  			} catch (Exception $e) { | 
                                                        
| 270 | 270 | $this->miscService->log(  | 
                                                        
| 271 | - 'Exception while live index: ' . get_class($e) . ' - ' . $e->getMessage()  | 
                                                        |
| 271 | + 'Exception while live index: '.get_class($e).' - '.$e->getMessage()  | 
                                                        |
| 272 | 272 | );  | 
                                                        
| 273 | 273 | |
| 274 | 274 |  				if (!$input->getOption('service')) { | 
                                                        
@@ -567,7 +567,7 @@ discard block  | 
                                                    ||
| 567 | 567 | $index = $result['index'];  | 
                                                        
| 568 | 568 | $resultIndex = '';  | 
                                                        
| 569 | 569 |  		if ($index !== null) { | 
                                                        
| 570 | - $resultIndex = $index->getProviderId() . ':' . $index->getDocumentId();  | 
                                                        |
| 570 | + $resultIndex = $index->getProviderId().':'.$index->getDocumentId();  | 
                                                        |
| 571 | 571 | }  | 
                                                        
| 572 | 572 | |
| 573 | 573 | |
@@ -625,7 +625,7 @@ discard block  | 
                                                    ||
| 625 | 625 | $index = $error['index'];  | 
                                                        
| 626 | 626 | $errorIndex = '';  | 
                                                        
| 627 | 627 |  		if ($index !== null) { | 
                                                        
| 628 | - $errorIndex = $index->getProviderId() . ':' . $index->getDocumentId();  | 
                                                        |
| 628 | + $errorIndex = $index->getProviderId().':'.$index->getDocumentId();  | 
                                                        |
| 629 | 629 | }  | 
                                                        
| 630 | 630 | |
| 631 | 631 | $width = $this->terminal->getWidth() - 13;  | 
                                                        
@@ -169,7 +169,7 @@ discard block  | 
                                                    ||
| 169 | 169 | * @return ISearchRequest  | 
                                                        
| 170 | 170 | */  | 
                                                        
| 171 | 171 |  	public function addSearch(string $search): ISearchRequest { | 
                                                        
| 172 | - $this->search .= ' ' . $search;  | 
                                                        |
| 172 | + $this->search .= ' '.$search;  | 
                                                        |
| 173 | 173 | |
| 174 | 174 | return $this;  | 
                                                        
| 175 | 175 | }  | 
                                                        
@@ -211,7 +211,7 @@ discard block  | 
                                                    ||
| 211 | 211 | |
| 212 | 212 | $options = ['is', 'show'];  | 
                                                        
| 213 | 213 |  		if (in_array($kw, $options)) { | 
                                                        
| 214 | - $this->addOption($kw . '_' . $value, '1');  | 
                                                        |
| 214 | + $this->addOption($kw.'_'.$value, '1');  | 
                                                        |
| 215 | 215 | |
| 216 | 216 | return true;  | 
                                                        
| 217 | 217 | }  | 
                                                        
@@ -226,7 +226,7 @@ discard block  | 
                                                    ||
| 226 | 226 | $valuedSubOptions = ['and'];  | 
                                                        
| 227 | 227 |  		if (in_array($kw, $valuedSubOptions)) { | 
                                                        
| 228 | 228 |  			list($key, $value) = explode(':', $value, 2); | 
                                                        
| 229 | - $this->addMultipleOption($kw . ':' . $key, $value);  | 
                                                        |
| 229 | + $this->addMultipleOption($kw.':'.$key, $value);  | 
                                                        |
| 230 | 230 | |
| 231 | 231 | return true;  | 
                                                        
| 232 | 232 | }  | 
                                                        
@@ -538,7 +538,7 @@ discard block  | 
                                                    ||
| 538 | 538 |  		foreach ($ak as $source) { | 
                                                        
| 539 | 539 | $tags = $this->subTags[$source];  | 
                                                        
| 540 | 540 |  			foreach ($tags as $tag) { | 
                                                        
| 541 | - $subTags[] = $source . '_' . $tag;  | 
                                                        |
| 541 | + $subTags[] = $source.'_'.$tag;  | 
                                                        |
| 542 | 542 | }  | 
                                                        
| 543 | 543 | }  | 
                                                        
| 544 | 544 | |
@@ -250,7 +250,7 @@ discard block  | 
                                                    ||
| 250 | 250 | }  | 
                                                        
| 251 | 251 | |
| 252 | 252 |  		if ($color !== '') { | 
                                                        
| 253 | - $this->info[$info . 'Colored'] = '<' . $color . '>' . $value . '</' . $color . '>';  | 
                                                        |
| 253 | + $this->info[$info.'Colored'] = '<'.$color.'>'.$value.'</'.$color.'>';  | 
                                                        |
| 254 | 254 | }  | 
                                                        
| 255 | 255 | }  | 
                                                        
| 256 | 256 | |
@@ -393,7 +393,7 @@ discard block  | 
                                                    ||
| 393 | 393 | return;  | 
                                                        
| 394 | 394 | }  | 
                                                        
| 395 | 395 | |
| 396 | -		$this->setInfo('_memory', round((memory_get_usage() / 1024 / 1024)) . ' MB'); | 
                                                        |
| 396 | +		$this->setInfo('_memory', round((memory_get_usage() / 1024 / 1024)).' MB'); | 
                                                        |
| 397 | 397 | $this->ramUpdate = $tick;  | 
                                                        
| 398 | 398 | }  | 
                                                        
| 399 | 399 | |
@@ -406,7 +406,7 @@ discard block  | 
                                                    ||
| 406 | 406 | */  | 
                                                        
| 407 | 407 |  	public function exception(string $reason, bool $stop) { | 
                                                        
| 408 | 408 |  		if (!$stop) { | 
                                                        
| 409 | -			$this->output('Exception: ' . $reason); | 
                                                        |
| 409 | +			$this->output('Exception: '.$reason); | 
                                                        |
| 410 | 410 | // TODO: feed an array of exceptions for log;  | 
                                                        
| 411 | 411 |  		} else { | 
                                                        
| 412 | 412 |  			try { | 
                                                        
@@ -85,7 +85,7 @@ discard block  | 
                                                    ||
| 85 | 85 |  	public function generateIndexDocumentContentLicense(IIndexOptions $options): IIndexDocument { | 
                                                        
| 86 | 86 | $indexDocument = $this->generateIndexDocument(self::DOCUMENT_TYPE_LICENSE);  | 
                                                        
| 87 | 87 | |
| 88 | - $content = file_get_contents(__DIR__ . '/../../LICENSE');  | 
                                                        |
| 88 | + $content = file_get_contents(__DIR__.'/../../LICENSE');  | 
                                                        |
| 89 | 89 | $indexDocument->setContent($content);  | 
                                                        
| 90 | 90 | |
| 91 | 91 |  		if ($options === null) { | 
                                                        
@@ -142,7 +142,7 @@ discard block  | 
                                                    ||
| 142 | 142 | $orig = call_user_func([$origIndex, $method]);  | 
                                                        
| 143 | 143 | $compare = call_user_func([$compareIndex, $method]);  | 
                                                        
| 144 | 144 |  			if ($orig !== $compare) { | 
                                                        
| 145 | - throw new Exception($method . '() orig:' . $orig . ' compare:' . $compare);  | 
                                                        |
| 145 | + throw new Exception($method.'() orig:'.$orig.' compare:'.$compare);  | 
                                                        |
| 146 | 146 | }  | 
                                                        
| 147 | 147 | }  | 
                                                        
| 148 | 148 | }  | 
                                                        
@@ -122,7 +122,7 @@ discard block  | 
                                                    ||
| 122 | 122 | $provider = OC::$server->query((string)$providerId);  | 
                                                        
| 123 | 123 |  		if (!($provider instanceof IFullTextSearchProvider)) { | 
                                                        
| 124 | 124 | throw new ProviderIsNotCompatibleException(  | 
                                                        
| 125 | - $providerId . ' is not a compatible IFullTextSearchProvider'  | 
                                                        |
| 125 | + $providerId.' is not a compatible IFullTextSearchProvider'  | 
                                                        |
| 126 | 126 | );  | 
                                                        
| 127 | 127 | }  | 
                                                        
| 128 | 128 | |
@@ -211,7 +211,7 @@ discard block  | 
                                                    ||
| 211 | 211 | }  | 
                                                        
| 212 | 212 | }  | 
                                                        
| 213 | 213 | |
| 214 | -		throw new ProviderDoesNotExistException('Provider \'' . $providerId . '\' does not exist'); | 
                                                        |
| 214 | +		throw new ProviderDoesNotExistException('Provider \''.$providerId.'\' does not exist'); | 
                                                        |
| 215 | 215 | }  | 
                                                        
| 216 | 216 | |
| 217 | 217 | |
@@ -305,9 +305,9 @@ discard block  | 
                                                    ||
| 305 | 305 | $this->loadProvider($appId, $provider);  | 
                                                        
| 306 | 306 |  			} catch (Exception $e) { | 
                                                        
| 307 | 307 | $this->miscService->log(  | 
                                                        
| 308 | - 'Issue while loading Provider: ' . $appId . '/' . $provider . ' - ' . get_class(  | 
                                                        |
| 308 | + 'Issue while loading Provider: '.$appId.'/'.$provider.' - '.get_class(  | 
                                                        |
| 309 | 309 | $e  | 
                                                        
| 310 | - ) . ' ' . $e->getMessage()  | 
                                                        |
| 310 | + ).' '.$e->getMessage()  | 
                                                        |
| 311 | 311 | );  | 
                                                        
| 312 | 312 | }  | 
                                                        
| 313 | 313 | }  | 
                                                        
@@ -325,7 +325,7 @@ discard block  | 
                                                    ||
| 325 | 325 | $knownProvider = $providerWrapper->getProvider();  | 
                                                        
| 326 | 326 |  			if ($knownProvider->getId() === $provider->getId()) { | 
                                                        
| 327 | 327 | throw new ProviderIsNotUniqueException(  | 
                                                        
| 328 | - 'FullTextSearchProvider ' . $provider->getId() . ' already exist'  | 
                                                        |
| 328 | + 'FullTextSearchProvider '.$provider->getId().' already exist'  | 
                                                        |
| 329 | 329 | );  | 
                                                        
| 330 | 330 | }  | 
                                                        
| 331 | 331 | }  | 
                                                        
@@ -216,7 +216,7 @@ discard block  | 
                                                    ||
| 216 | 216 |  			$output->write(' ', true); | 
                                                        
| 217 | 217 | }  | 
                                                        
| 218 | 218 | |
| 219 | - $output->write($line . ' ', false);  | 
                                                        |
| 219 | + $output->write($line.' ', false);  | 
                                                        |
| 220 | 220 | }  | 
                                                        
| 221 | 221 | |
| 222 | 222 | |
@@ -277,7 +277,7 @@ discard block  | 
                                                    ||
| 277 | 277 | $testProvider->setIndexOptions(new IndexOptions());  | 
                                                        
| 278 | 278 | $indexableDocuments =  | 
                                                        
| 279 | 279 | $testProvider->generateIndexableDocuments(TestService::DOCUMENT_USER1, '');  | 
                                                        
| 280 | -		$this->output($output, '(' . sizeof($indexableDocuments) . ' items)', false); | 
                                                        |
| 280 | +		$this->output($output, '('.sizeof($indexableDocuments).' items)', false); | 
                                                        |
| 281 | 281 | $this->outputResult($output, true);  | 
                                                        
| 282 | 282 | }  | 
                                                        
| 283 | 283 | |
@@ -293,12 +293,12 @@ discard block  | 
                                                    ||
| 293 | 293 | $wrapper = $this->platformService->getPlatform();  | 
                                                        
| 294 | 294 | $testPlatform = $wrapper->getPlatform();  | 
                                                        
| 295 | 295 | |
| 296 | -		$this->output($output, '(' . $testPlatform->getName() . ')', false); | 
                                                        |
| 296 | +		$this->output($output, '('.$testPlatform->getName().')', false); | 
                                                        |
| 297 | 297 | $this->outputResult($output, true);  | 
                                                        
| 298 | 298 | |
| 299 | 299 | $this->output($output, 'Testing search platform.');  | 
                                                        
| 300 | 300 |  		if (!$testPlatform->testPlatform()) { | 
                                                        
| 301 | -			throw new Exception ('Search platform (' . $testPlatform->getName() . ') down ?'); | 
                                                        |
| 301 | +			throw new Exception('Search platform ('.$testPlatform->getName().') down ?'); | 
                                                        |
| 302 | 302 | }  | 
                                                        
| 303 | 303 | $this->outputResult($output, true);  | 
                                                        
| 304 | 304 | |
@@ -395,13 +395,13 @@ discard block  | 
                                                    ||
| 395 | 395 | );  | 
                                                        
| 396 | 396 | |
| 397 | 397 | $this->output(  | 
                                                        
| 398 | - $output, '(size: ' . $indexDocument->getContentSize() . ')', false  | 
                                                        |
| 398 | + $output, '(size: '.$indexDocument->getContentSize().')', false  | 
                                                        |
| 399 | 399 | );  | 
                                                        
| 400 | 400 | $this->outputResult($output, true);  | 
                                                        
| 401 | 401 |  		} catch (Exception $e) { | 
                                                        
| 402 | 402 | throw new Exception(  | 
                                                        
| 403 | - "Issue while getting test document '" . TestService::DOCUMENT_TYPE_LICENSE  | 
                                                        |
| 404 | - . "' from search platform: " . $e->getMessage()  | 
                                                        |
| 403 | + "Issue while getting test document '".TestService::DOCUMENT_TYPE_LICENSE  | 
                                                        |
| 404 | + . "' from search platform: ".$e->getMessage()  | 
                                                        |
| 405 | 405 | );  | 
                                                        
| 406 | 406 | }  | 
                                                        
| 407 | 407 | |
@@ -571,7 +571,7 @@ discard block  | 
                                                    ||
| 571 | 571 |  	) { | 
                                                        
| 572 | 572 | $this->output(  | 
                                                        
| 573 | 573 | $output,  | 
                                                        
| 574 | - " - '" . $search . "'" . (($moreOutput === '') ? '' : ' - ' . $moreOutput . ' - ')  | 
                                                        |
| 574 | + " - '".$search."'".(($moreOutput === '') ? '' : ' - '.$moreOutput.' - ')  | 
                                                        |
| 575 | 575 | );  | 
                                                        
| 576 | 576 | $request = new SearchRequest();  | 
                                                        
| 577 | 577 | |
@@ -585,7 +585,7 @@ discard block  | 
                                                    ||
| 585 | 585 | |
| 586 | 586 | $this->output(  | 
                                                        
| 587 | 587 | $output,  | 
                                                        
| 588 | - '(result: ' . $searchResult->getCount() . ', expected: ' . json_encode($expected) . ')',  | 
                                                        |
| 588 | + '(result: '.$searchResult->getCount().', expected: '.json_encode($expected).')',  | 
                                                        |
| 589 | 589 | false  | 
                                                        
| 590 | 590 | );  | 
                                                        
| 591 | 591 | $this->compareSearchResult($searchResult, $expected);  | 
                                                        
@@ -649,12 +649,12 @@ discard block  | 
                                                    ||
| 649 | 649 |  	private function compareSearchResult(SearchResult $searchResult, array $entries) { | 
                                                        
| 650 | 650 | $documents = $searchResult->getDocuments();  | 
                                                        
| 651 | 651 |  		if (sizeof($documents) !== sizeof($entries)) { | 
                                                        
| 652 | -			throw new Exception('Unexpected SearchResult: ' . json_encode($searchResult)); | 
                                                        |
| 652 | +			throw new Exception('Unexpected SearchResult: '.json_encode($searchResult)); | 
                                                        |
| 653 | 653 | }  | 
                                                        
| 654 | 654 | |
| 655 | 655 |  		foreach ($documents as $document) { | 
                                                        
| 656 | 656 |  			if (!in_array($document->getId(), $entries)) { | 
                                                        
| 657 | -				throw new Exception('Unexpected Document: ' . json_encode($document)); | 
                                                        |
| 657 | +				throw new Exception('Unexpected Document: '.json_encode($document)); | 
                                                        |
| 658 | 658 | }  | 
                                                        
| 659 | 659 | }  | 
                                                        
| 660 | 660 | }  | 
                                                        
@@ -667,7 +667,7 @@ discard block  | 
                                                    ||
| 667 | 667 | * @throws InterruptException  | 
                                                        
| 668 | 668 | */  | 
                                                        
| 669 | 669 |  	private function pause(OutputInterface $output, int $s) { | 
                                                        
| 670 | - $this->output($output, 'Pausing ' . $s . ' seconds');  | 
                                                        |
| 670 | + $this->output($output, 'Pausing '.$s.' seconds');  | 
                                                        |
| 671 | 671 | |
| 672 | 672 |  		for ($i = 1; $i <= $s; $i++) { | 
                                                        
| 673 | 673 |  			if (time_nanosleep(1, 0) !== true) { |