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<?php |
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/** |
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* Static Analysis Results Baseliner (sarb). |
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* |
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* (c) Dave Liddament |
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* |
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* For the full copyright and licence information please view the LICENSE file distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace DaveLiddament\StaticAnalysisResultsBaseliner\Plugins\ResultsParsers\PhanJsonResultsParser; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\AbsoluteFileName; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\InvalidPathException; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\LineNumber; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\Location; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\ProjectRoot; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\Type; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\File\InvalidFileFormatException; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\ResultsParser\AnalysisResult; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\ResultsParser\AnalysisResults; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\ResultsParser\AnalysisResultsBuilder; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\ResultsParser\Identifier; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\ResultsParser\ResultsParser; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Utils\ArrayParseException; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Utils\ArrayUtils; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Utils\JsonParseException; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Utils\JsonUtils; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Utils\ParseAtLocationException; |
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/** |
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* Handles Phan's JSON output. |
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*/ |
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class PhanJsonResultsParser implements ResultsParser |
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{ |
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private const LOCATION = 'location'; |
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private const LINES = 'lines'; |
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private const LINE = 'begin'; |
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private const TYPE = 'check_name'; |
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private const MESSAGE = 'description'; |
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private const FILE_PATH = 'path'; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function convertFromString(string $resultsAsString, ProjectRoot $projectRoot): AnalysisResults |
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{ |
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try { |
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$asArray = JsonUtils::toArray($resultsAsString); |
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} catch (JsonParseException $e) { |
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throw new InvalidFileFormatException('Not a valid JSON format'); |
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} |
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return $this->convertFromArray($asArray, $projectRoot); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIdentifier(): Identifier |
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{ |
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return new PhanJsonIdentifier(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function showTypeGuessingWarning(): bool |
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{ |
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return false; |
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} |
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/** |
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* Converts from an array. |
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* |
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* @psalm-param array<mixed> $analysisResultsAsArray |
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* |
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* @throws ParseAtLocationException |
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*/ |
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private function convertFromArray(array $analysisResultsAsArray, ProjectRoot $projectRoot): AnalysisResults |
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{ |
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$analysisResultsBuilder = new AnalysisResultsBuilder(); |
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$resultsCount = 0; |
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/** @psalm-suppress MixedAssignment */ |
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foreach ($analysisResultsAsArray as $analysisResultAsArray) { |
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++$resultsCount; |
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try { |
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ArrayUtils::assertArray($analysisResultAsArray); |
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$analysisResult = $this->convertAnalysisResultFromArray($analysisResultAsArray, $projectRoot); |
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$analysisResultsBuilder->addAnalysisResult($analysisResult); |
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} catch (ArrayParseException | JsonParseException | InvalidPathException $e) { |
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throw ParseAtLocationException::issueAtPosition($e, $resultsCount); |
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} |
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} |
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return $analysisResultsBuilder->build(); |
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} |
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/** |
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* @psalm-param array<mixed> $analysisResultAsArray |
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* |
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* @throws ArrayParseException |
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* @throws JsonParseException |
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*/ |
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private function convertAnalysisResultFromArray(array $analysisResultAsArray, ProjectRoot $projectRoot): AnalysisResult |
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{ |
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$typeAsString = ArrayUtils::getStringValue($analysisResultAsArray, self::TYPE); |
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$type = new Type($typeAsString); |
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$message = ArrayUtils::getStringValue($analysisResultAsArray, self::MESSAGE); |
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$locationArray = ArrayUtils::getArrayValue($analysisResultAsArray, self::LOCATION); |
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$fileNameAsString = ArrayUtils::getStringValue($locationArray, self::FILE_PATH); |
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$absoluteFileName = $projectRoot->getFullPath($fileNameAsString); |
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$linesArray = ArrayUtils::getArrayValue($locationArray, self::LINES); |
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$lineAsInt = ArrayUtils::getIntValue($linesArray, self::LINE); |
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$location = Location::fromAbsoluteFileName( |
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new AbsoluteFileName($absoluteFileName), |
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$projectRoot, |
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new LineNumber($lineAsInt) |
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); |
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return new AnalysisResult( |
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$location, |
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$type, |
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$message, |
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JsonUtils::toString($analysisResultAsArray) |
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); |
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} |
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} |
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