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<?php |
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/* |
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* This file is part of Transfer. |
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* |
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* For the full copyright and license information, please view the LICENSE file located |
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* in the root directory. |
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*/ |
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namespace Transfer\Console\Command\Manifest; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Transfer\Exception\ManifestNotFoundException; |
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use Transfer\Manifest\ManifestInterface; |
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use Transfer\Procedure\Procedure; |
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use Transfer\Procedure\ProcedureBuilder; |
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/** |
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* Command for describing a manifest in a manifest chain. |
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*/ |
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class DescribeCommand extends ManifestCommand |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function configure() |
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{ |
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parent::configure(); |
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$this |
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->setName('manifest:describe') |
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->setDescription('Describe a specific manifest') |
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->addArgument('name', InputArgument::OPTIONAL, 'Name of the manifest'); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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parent::execute($input, $output); |
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$name = $input->getArgument('name'); |
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if (!($manifest = $this->chain->getManifest($name))) { |
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throw new ManifestNotFoundException($name); |
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} |
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$this->describeManifest($manifest, $output); |
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} |
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/** |
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* Describes a manifest. |
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* |
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* @param ManifestInterface $manifest Manifest |
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* @param OutputInterface $output Output |
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*/ |
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private function describeManifest(ManifestInterface $manifest, OutputInterface $output) |
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{ |
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$builder = new ProcedureBuilder(); |
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$manifest->configureProcedureBuilder($builder); |
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$output->writeln(sprintf("Manifest description for <info>%s</info>\n", $manifest->getName())); |
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$output->writeln("<fg=blue;options=bold>PROCEDURE CONFIGURATION</fg=blue;options=bold>\n"); |
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$this->describeProcedure($builder->getProcedure(), $output); |
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} |
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/** |
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* Describes a procedure. |
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* |
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* @param Procedure $procedure Procedure |
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* @param OutputInterface $output Console output handle |
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* @param int $depth Current depth |
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*/ |
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private function describeProcedure(Procedure $procedure, OutputInterface $output, $depth = 0) |
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{ |
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$output->writeln(sprintf('%sProcedure <info>%s</info>', str_repeat(' ', $depth), $procedure->getName())); |
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$this->describeComponents($procedure->getSources(), 'SOURCES', $output, $depth); |
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$this->describeComponents($procedure->getWorkers(), 'WORKERS', $output, $depth); |
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$this->describeComponents($procedure->getTargets(), 'TARGETS', $output, $depth); |
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$this->describeChildProcedures($procedure->getChildren(), $output, $depth); |
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$output->write("\n"); |
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} |
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/** |
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* Describes child procedures. |
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* |
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* @param array $children Procedure children |
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* @param OutputInterface $output Console output handle |
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* @param int $depth Current depth |
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*/ |
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private function describeChildProcedures($children, $output, $depth) |
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{ |
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if (is_array($children)) { |
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$output->writeln(sprintf('%s<comment>SUB-PROCEDURES</comment>', str_repeat(' ', $depth))); |
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foreach ($children as $child) { |
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$this->describeProcedure($child, $output, $depth + 2); |
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$output->writeln(''); |
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} |
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} |
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} |
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/** |
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* Describes components. |
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* |
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* @param array $components Components |
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* @param string $name Component type |
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* @param OutputInterface $output Console output handle |
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* @param int $depth Current depth |
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*/ |
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private function describeComponents($components, $name, OutputInterface $output, $depth = 0) |
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{ |
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if (is_array($components)) { |
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$output->writeln(sprintf('%s<comment>%s</comment>', str_repeat(' ', $depth), $name)); |
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foreach ($components as $component) { |
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$output->writeln(sprintf( |
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'%s%s', |
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str_repeat(' ', $depth + 4), |
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is_object($component) ? get_class($component) : get_class($component[0]) |
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)); |
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} |
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} |
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} |
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} |
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transfer-framework /
transfer
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