/package/app/app/batch/batches/Cleanup/KAsyncDirectoryCleanup.class.php

<?php

/**

 * @package Scheduler

 * @subpackage Cleanup

 */

require_once("bootstrap.php");



/**

 * Will run periodically and cleanup directories from old files that have a specific pattern (older than x days) 

 *

 * @package Scheduler

 * @subpackage Cleanup

 */

class KAsyncDirectoryCleanup extends KBatchBase

{

	/* (non-PHPdoc)

	 * @see KBatchBase::getType()

	 */

	public static function getType()

	{

		return KalturaBatchJobType::CLEANUP;

	}

	

	/* (non-PHPdoc)

	 * @see KBatchBase::getJobType()

	 */

	public function getJobType()

	{

		return KalturaBatchJobType::CLEANUP;

	}

	

	/* (non-PHPdoc)

	 * @see KBatchBase::exec()

	 */

	protected function exec(KalturaBatchJob $job)

	{

		return null;

	}

	

	// TODO remove run, updateExclusiveJob and freeExclusiveJob

	

	protected function init()

	{

		

	}

	

	/**

	 * @param int $jobId

	 * @param KalturaBatchJob $job

	 */

	protected function updateExclusiveJob($jobId, KalturaBatchJob $job){}

	

	/**

	 * @param KalturaBatchJob $job

	 */

	protected function freeExclusiveJob(KalturaBatchJob $job){}

	

	public function run()

	{

		KalturaLog::info("Directory Cleanup is running");

		

		$path = $this->getAdditionalParams( "path" );

		$pattern = $this->getAdditionalParams( "pattern" );

		$simulateOnly = $this->getAdditionalParams( "simulateOnly" );

		$minutesOld = $this->getAdditionalParams( "minutesOld" );

		$secondsOld = $minutesOld * 60;

		

		$path_to_search = $path . $pattern ;

		KalturaLog::debug("Searching [$path_to_search]");

		$files = glob ( $path_to_search);

		KalturaLog::debug("Found [" . count ( $files ) . "] to scan");

		

		$now = time();

		KalturaLog::debug("The time now is: " . date('c', $now));

		KalturaLog::debug("Deleting files that are " . $secondsOld ." seconds old (modified before " . date('c', $now - $secondsOld) . ")");

		$deletedCount = 0;

		foreach ( $files as $file )

		{

			$filemtime = filemtime($file);

			if ($filemtime > $now - $secondsOld) 

				continue;

			

			$deletedCount++;

			

			if ( $simulateOnly )

			{

				KalturaLog::debug( "Simulating: Deleting file [$file], it's last modification time was " . date('c', $filemtime)); 

				continue;

			}

			

			KalturaLog::debug("Deleting file [$file], it's last modification time was " . date('c', $filemtime));

			$res = @unlink ( $file );

			if ( ! $res )

				KalturaLog::debug("Error: problem while deleting [$file]");

		}

		KalturaLog::debug("Deleted $deletedCount files");

	}

}