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<?php |
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namespace Queryr\Replicator\Cli\Install; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* @licence GNU GPL v2+ |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class UninstallCommandExecutor { |
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use InstallerTrait; |
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private $output; |
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public function __construct( InputInterface $input, OutputInterface $output ) { |
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$this->output = $output; |
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} |
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public function run() { |
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$this->startRemoval(); |
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try { |
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$this->establishDatabaseConnection(); |
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$this->removeDumpStore(); |
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$this->removeTermStore(); |
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$this->removeQueryEngine(); |
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$this->reportRemovalSuccess(); |
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} |
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catch ( InstallationException $ex ) { |
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$this->reportUninstallationFailure( $ex->getMessage() ); |
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} |
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} |
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private function removeDumpStore() { |
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$this->tryTask( |
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'Removing dump store', |
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function() { |
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$this->factory->newEntityStoreInstaller()->uninstall(); |
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} |
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); |
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} |
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private function removeTermStore() { |
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$this->tryTask( |
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'Removing term store', |
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function() { |
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$this->factory->newTermStoreInstaller()->uninstall(); |
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} |
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); |
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} |
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private function removeQueryEngine() { |
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if ( defined( 'WIKIBASE_QUERYENGINE_VERSION' ) ) { |
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$this->tryTask( |
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'Removing query engine', |
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function() { |
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$this->factory->newQueryEngineUninstaller()->uninstall(); |
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} |
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); |
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} |
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} |
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private function startRemoval() { |
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$this->output->writeln( '<info>Uninstalling QueryR Replicator.</info>' ); |
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} |
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private function reportUninstallationFailure( $failureMessage ) { |
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$this->writeProgressEnd( 'failed!' ); |
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$this->writeError( 'Error! Removal of QueryR Replicator failed.' ); |
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$this->writeError( 'Reason: ' . $failureMessage ); |
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} |
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private function reportRemovalSuccess() { |
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$tag = 'bg=green;fg=black'; |
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$this->output->writeln( |
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"<$tag>Removal of QueryR Replicator has completed successfully.</$tag>" |
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); |
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} |
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} |
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JeroenDeDauw /
Replicator
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.