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<?php |
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namespace yentu; |
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use clearice\io\Io; |
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use yentu\manipulators\AbstractDatabaseManipulator; |
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class ChangeLogger |
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{ |
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private AbstractDatabaseManipulator $driver; |
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private string $version; |
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private $migration; |
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private $session; |
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private $changes; |
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private $expectedOperations = 1; |
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private $operations; |
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private static $defaultSchema = ''; |
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private $skippedItemTypes = array(); |
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private $allowedItemTypes = array(); |
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private $dumpQueriesOnly; |
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private $dryRun; |
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private $skipOnErrors = false; |
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private $migrations; |
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private $io; |
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public function skip($itemType) |
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{ |
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$this->skippedItemTypes[] = $itemType; |
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} |
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public function setDumpQueriesOnly($dumpQueriesOnly) |
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{ |
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if ($dumpQueriesOnly === true) { |
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$this->io->setOutputLevel(Io::OUTPUT_LEVEL_0); |
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} |
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$this->dumpQueriesOnly = $dumpQueriesOnly; |
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} |
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public function setDryRun($dryRun) |
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{ |
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$this->dryRun = $dryRun; |
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} |
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public function allowOnly($itemType) |
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{ |
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$this->allowedItemTypes[] = $itemType; |
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} |
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private function __construct(AbstractDatabaseManipulator $driver, Migrations $migrations, Io $io) |
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{ |
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$this->session = sha1(rand() . time()); |
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$this->driver = $driver; |
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$this->driver->createHistory(); |
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$this->migrations = $migrations; |
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$this->io = $io; |
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} |
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public static function wrap(AbstractDatabaseManipulator $item, Migrations $migrations, Io $io) : ChangeLogger |
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{ |
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return new ChangeLogger($item, $migrations, $io); |
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} |
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public function setVersion(string $version) : void |
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{ |
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$this->version = $version; |
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} |
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public function setMigration($migration) |
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{ |
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$this->migration = $migration; |
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} |
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private function performOperation($method, $matches, $arguments) |
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{ |
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try { |
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$return = $this->driver->$method($arguments[0]); |
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$this->migrations->announce($matches['command'], $matches['item_type'], $arguments[0]); |
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$this->driver->setDumpQuery(false); |
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$this->io->pushOutputLevel(Io::OUTPUT_LEVEL_0); |
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$this->driver->query( |
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'INSERT INTO yentu_history(session, version, method, arguments, migration, default_schema) VALUES (?,?,?,?,?,?)', array( |
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$this->session, |
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$this->version, |
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$method, |
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json_encode($arguments), |
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$this->migration, |
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self::$defaultSchema |
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) |
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); |
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$this->io->popOutputLevel(); |
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$this->changes++; |
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$this->driver->setDisableQuery(false); |
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} catch (\yentu\exceptions\DatabaseManipulatorException $e) { |
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if ($this->skipOnErrors) { |
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$this->io->output("E"); |
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$this->io->output("rror " . preg_replace("/([a-z])([A-Z])/", "$1 $2", $matches['item_type']) . " '" . $arguments[0]['name'] . "'\n", Io::OUTPUT_LEVEL_2); |
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} else { |
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throw $e; |
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} |
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} |
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return $return; |
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} |
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/** |
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* This magic method records and routes calls to the appropriate objects. |
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* |
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* @method sql(string $query, string $rollback) |
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* @method quoteIdentifier(string $identifier) |
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* @method query(string $query) |
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* |
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* @param string $method |
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* @param array $arguments |
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* @return mixed |
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*/ |
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public function __call(string $method, array $arguments): mixed |
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{ |
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$return = null; |
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if (preg_match("/^(?<command>add|drop|change|execute|reverse|insert)(?<item_type>[a-zA-Z]+)/", $method, $matches)) { |
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$this->driver->setDumpQuery($this->dumpQueriesOnly); |
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$this->driver->setDisableQuery($this->dryRun); |
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if ( |
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array_search($matches['item_type'], $this->skippedItemTypes) !== false || |
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(array_search($matches['item_type'], $this->allowedItemTypes) === false && count($this->allowedItemTypes) > 0) |
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) { |
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$this->io->output("S"); |
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$this->io->output("kipping " . preg_replace("/([a-z])([A-Z])/", "$1 $2", $matches['item_type']) . " '" |
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. (isset($arguments[0]['name']) ? $arguments[0]['name'] : null) . "'\n", Io::OUTPUT_LEVEL_2); |
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} else { |
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$return = $this->performOperation($method, $matches, $arguments); |
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} |
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$this->operations++; |
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$this->outputProgress(); |
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} else if (preg_match("/^does([A-Za-z]+)/", $method)) { |
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$invokable = new \ReflectionMethod($this->driver->getAssertor(), $method); |
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return $invokable->invokeArgs($this->driver->getAssertor(), $arguments); |
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} else { |
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$invokable = new \ReflectionMethod($this->driver, $method); |
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return $invokable->invokeArgs($this->driver, $arguments); |
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} |
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return $return; |
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} |
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public function outputProgress() |
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{ |
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if ($this->expectedOperations > 0) { |
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if ($this->operations % 74 === 0) { |
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$this->io->output(sprintf("%4d%%\n", $this->operations / $this->expectedOperations * 100)); |
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} else { |
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$this->io->output(sprintf("%4d%%\n", $this->operations / $this->expectedOperations * 100), Io::OUTPUT_LEVEL_2); |
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} |
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} |
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} |
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public function getChanges() |
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{ |
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return $this->changes; |
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} |
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public function resetOperations() |
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{ |
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$operations = $this->operations; |
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$this->operations = 0; |
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return $operations; |
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} |
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public function __clone() |
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{ |
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$this->driver = clone $this->driver; |
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} |
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public function setExpectedOperations($expectedOperations) |
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{ |
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$this->expectedOperations = $expectedOperations; |
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} |
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public function setSkipOnErrors($skipOnErrors) |
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{ |
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$this->skipOnErrors = $skipOnErrors; |
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} |
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public function getDefaultSchema() |
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{ |
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return $this->driver->getDefaultSchema(); |
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} |
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} |
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