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<?php |
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/* |
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* This file is part of the ManageWP Worker plugin. |
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* |
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* (c) ManageWP LLC <[email protected]> |
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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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|
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class MWP_Action_IncrementalBackup_StreamTables extends MWP_Action_IncrementalBackup_AbstractTablesAction |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function executeAction(MWP_IncrementalBackup_Database_DumperInterface $dumper, array $tables = array(), array $params = array()) |
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{ |
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$this->assertTablesExist($tables); |
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|
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try { |
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$createSeparateStreams = isset($params['options']['create_separate_streams']) ? $params['options']['create_separate_streams'] : null; |
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$encoding = isset($params['options']['encoding']) ? $params['options']['encoding'] : 'binary'; |
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|
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if ($createSeparateStreams === true) { |
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$result = $this->dumpToMultipleStreams($dumper, $tables); |
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} else { |
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$result = $this->dumpToSingleStream($dumper, $tables); |
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} |
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|
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foreach ($result->getFiles() as $file) { |
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$file->setEncoding($encoding); |
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} |
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|
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return $result; |
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} catch (Exception $e) { |
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if ($e instanceof MWP_Worker_Exception) { |
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throw $e; |
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} |
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|
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// Convert any other exception to MWP_Worker_Exception |
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throw new MWP_Worker_Exception(MWP_Worker_Exception::BACKUP_DATABASE_FAILED, $e->getMessage(), array( |
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'code' => $e->getCode(), |
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'message' => $e->getMessage(), |
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'type' => get_class($e), |
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)); |
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} |
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} |
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|
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/** |
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* @param MWP_IncrementalBackup_Database_DumperInterface $dumper |
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* @param array $tables |
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* |
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* @return MWP_IncrementalBackup_Model_FetchFilesResult |
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*/ |
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protected function dumpToMultipleStreams(MWP_IncrementalBackup_Database_DumperInterface $dumper, array $tables) |
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{ |
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$result = new MWP_IncrementalBackup_Model_FetchFilesResult(); |
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$result->setServerStatistics(MWP_IncrementalBackup_Model_ServerStatistics::factory()); |
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|
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foreach ($tables as $table) { |
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$stream = $dumper->createStream(array($table)); |
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|
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$file = new MWP_IncrementalBackup_Model_File(); |
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$file->setPathname($table); |
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$file->setStream($stream); |
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$result->addFile($file); |
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} |
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|
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return $result; |
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} |
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|
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/** |
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* @param MWP_IncrementalBackup_Database_DumperInterface $dumper |
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* @param array $tables |
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* |
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* @return MWP_IncrementalBackup_Model_FetchFilesResult |
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*/ |
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protected function dumpToSingleStream(MWP_IncrementalBackup_Database_DumperInterface $dumper, array $tables) |
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{ |
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$stream = $dumper->createStream($tables); |
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|
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$file = new MWP_IncrementalBackup_Model_File(); |
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$file->setPathname('tables.sql'); |
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$file->setStream($stream); |
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|
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$result = new MWP_IncrementalBackup_Model_FetchFilesResult(); |
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$result->setServerStatistics(MWP_IncrementalBackup_Model_ServerStatistics::factory()); |
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$result->setFiles(array($file)); |
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|
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return $result; |
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} |
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} |
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|
