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<?php |
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/** |
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* This file is part of phpDocumentor. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @copyright 2010-2017 Mike van Riel<[email protected]> |
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* @license http://www.opensource.org/licenses/mit-license.php MIT |
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* @link http://phpdoc.org |
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*/ |
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namespace phpDocumentor\Behat\Contexts\Ast; |
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use Behat\Behat\Hook\Scope\BeforeScenarioScope; |
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use phpDocumentor\Descriptor\ClassDescriptor; |
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use phpDocumentor\Descriptor\FunctionDescriptor; |
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use phpDocumentor\Descriptor\ProjectDescriptor; |
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class BaseContext |
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{ |
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/** @var EnvironmentContext */ |
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private $environmentContext; |
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/** @BeforeScenario */ |
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public function gatherContexts(BeforeScenarioScope $scope) |
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{ |
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$environment = $scope->getEnvironment(); |
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$this->environmentContext = $environment->getContext('phpDocumentor\Behat\Contexts\EnvironmentContext'); |
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} |
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/** |
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* @param string $classFqsen |
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* @return ClassDescriptor |
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* @throws \Exception |
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*/ |
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protected function findClassByFqsen($classFqsen): ClassDescriptor |
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{ |
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$ast = $this->getAst(); |
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foreach ($ast->getFiles() as $file) { |
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/** @var ClassDescriptor $classDescriptor */ |
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foreach ($file->getClasses() as $classDescriptor) { |
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if (((string)$classDescriptor->getFullyQualifiedStructuralElementName()) === $classFqsen) { |
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return $classDescriptor; |
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} |
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} |
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} |
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throw new \Exception(sprintf('Didn\'t find expected class "%s"', $classFqsen)); |
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} |
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/** |
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* @param string $fqsen |
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* @return FunctionDescriptor |
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* @throws \Exception |
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*/ |
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protected function findFunctionByFqsen(string $fqsen): FunctionDescriptor |
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{ |
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$ast = $this->getAst(); |
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foreach ($ast->getFiles() as $file) { |
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/** @var FunctionDescriptor $classDescriptor */ |
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foreach ($file->getFunctions() as $function) { |
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if ((string)$function->getFullyQualifiedStructuralElementName() === '\\' . $fqsen . '()') { |
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return $function; |
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} |
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} |
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} |
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throw new \Exception(sprintf('Didn\'t find expected function "%s"', $fqsen)); |
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} |
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/** |
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* @return ProjectDescriptor|null |
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* @throws \Exception when AST file doesn't exist |
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*/ |
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protected function getAst() |
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{ |
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$file = $this->environmentContext->getWorkingDir() . '/ast.dump'; |
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if (!file_exists($file)) { |
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throw new \Exception( |
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'The output of phpDocumentor was not generated, this probably means that the execution failed. ' |
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. 'The error output was: ' . $this->environmentContext->getErrorOutput() |
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); |
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} |
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return unserialize(file_get_contents($file)); |
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} |
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protected function processFilePath($file) |
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{ |
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return $file; |
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} |
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} |
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