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<?php |
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namespace SetBased\Audit\MySql\Command; |
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use SetBased\Audit\MySql\AlterAuditTable; |
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use SetBased\Stratum\Style\StratumStyle; |
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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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/** |
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* Command for comparing data tables with audit tables. |
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*/ |
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class AlterAuditTableCommand extends AuditCommand |
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{ |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Check full full and return array without new or obsolete columns if full not set. |
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* |
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* @param array[] $columns The metadata of the columns of a table. |
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* |
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* @var StratumStyle |
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*/ |
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protected $io; |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* @inheritdoc |
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*/ |
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protected function configure() |
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{ |
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$this->setName('alter-audit-table') |
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->setDescription('Creates alter SQL statements for audit tables') |
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->addArgument('config file', InputArgument::REQUIRED, 'The audit configuration file') |
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->addArgument('sql file', InputArgument::OPTIONAL, 'The destination file for the SQL statements'); |
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$this->setHelp(<<<EOL |
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Generates alter table SQL statements for aligning the audit tables with the |
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audit configuration file and data tables. |
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Manual inspection of the generated SQL statements is required. For example: |
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changing an audit column from varchar(20) character set utf8 to varchar(10) |
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character set ascii might cause problems when the audit column has values |
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longer than 10 characters or values outside the ASCII character set (even |
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though the current data table hold only values with length 10 or less and |
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only in the ASCII character set). |
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No SQL statements will be generated for missing or obsolete columns in the |
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audit tables. Use the command 'audit' for creating missing columns in audit |
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tables. |
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EOL |
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); |
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} |
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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 $output) |
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{ |
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$this->io = new StratumStyle($input, $output); |
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$sqlFilename = $input->getArgument('sql file'); |
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$this->configFileName = $input->getArgument('config file'); |
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$this->readConfigFile(); |
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$this->connect($this->config); |
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$alter = new AlterAuditTable($this->config); |
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$sql = $alter->main(); |
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if ($sqlFilename!==null) |
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{ |
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$this->writeTwoPhases($sqlFilename, $sql); |
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} |
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else |
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{ |
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$this->io->write($sql); |
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} |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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} |
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//---------------------------------------------------------------------------------------------------------------------- |
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SetBased /
php-audit
