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This commit is contained in:
Victor Dubiniuk 2015-08-20 18:32:41 +03:00
parent b95d1e6683
commit c3e055549e
4 changed files with 48 additions and 18 deletions
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37
apps/files_versions/lib/expiration.php
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@ -27,7 +27,6 @@ use \OCP\AppFramework\Utility\ITimeFactory;
class Expiration {
// how long do we keep files a version if no other value is defined in the config file (unit: days)
const DEFAULT_RETENTION_OBLIGATION = 30;
const NO_OBLIGATION = -1;
/** @var ITimeFactory */
@ -116,22 +115,44 @@ class Expiration {
private function parseRetentionObligation(){
$splitValues = explode(',', $this->retentionObligation);
if (!isset($splitValues[0])) {
$minValue = self::DEFAULT_RETENTION_OBLIGATION;
$minValue = 'auto';
} else {
$minValue = trim($splitValues[0]);
}
if (!isset($splitValues[1]) && $minValue === 'auto') {
$maxValue = 'auto';
} elseif (!isset($splitValues[1])) {
$maxValue = self::DEFAULT_RETENTION_OBLIGATION;
if (!isset($splitValues[1])) {
$maxValue = self::NO_OBLIGATION;
} else {
$maxValue = trim($splitValues[1]);
}
$isValid = true;
// Validate
if (!ctype_digit($minValue) && $minValue !== 'auto') {
$isValid = false;
\OC::$server->getLogger()->warning(
$minValue . ' is not a valid value for minimal versions retention obligation. Check versions_retention_obligation in your config.php. Falling back to auto.',
['app'=>'files_versions']
);
}
if (!ctype_digit($maxValue) && $maxValue !== 'auto') {
$isValid = false;
\OC::$server->getLogger()->warning(
$maxValue . ' is not a valid value for maximal versions retention obligation. Check versions_retention_obligation in your config.php. Falling back to auto.',
['app'=>'files_versions']
);
}
if (!$isValid){
$minValue = 'auto';
$maxValue = 'auto';
}
if ($minValue === 'auto' && $maxValue === 'auto') {
// Default: Keep for 30 days but delete anytime if space needed
$this->minAge = self::DEFAULT_RETENTION_OBLIGATION;
// Default: Delete anytime if space needed
$this->minAge = self::NO_OBLIGATION;
$this->maxAge = self::NO_OBLIGATION;
$this->canPurgeToSaveSpace = true;
} elseif ($minValue !== 'auto' && $maxValue === 'auto') {

19
apps/files_versions/lib/storage.php
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@ -480,11 +480,11 @@ class Storage {
* get list of files we want to expire
* @param array $versions list of versions
* @param integer $time
* @param bool $quotaExceeded is versions storage limit reached
* @return array containing the list of to deleted versions and the size of them
*/
protected static function getExpireList($time, $versions, $quotaExceeded = false) {
$application = new Application();
$expiration = $application->getContainer()->query('Expiration');
$expiration = self::getExpiration();
if ($expiration->shouldAutoExpire()) {
list($toDelete, $size) = self::getAutoExpireList($time, $versions);
@ -568,8 +568,7 @@ class Storage {
*/
private static function scheduleExpire($uid, $fileName, $versionsSize = null, $neededSpace = 0) {
// let the admin disable auto expire
$application = new Application();
$expiration = $application->getContainer()->query('Expiration');
$expiration = self::getExpiration();
if ($expiration->isEnabled()) {
$command = new Expire($uid, $fileName, $versionsSize, $neededSpace);
\OC::$server->getCommandBus()->push($command);
@ -586,8 +585,7 @@ class Storage {
*/
public static function expire($filename, $versionsSize = null, $offset = 0) {
$config = \OC::$server->getConfig();
$application = new Application();
$expiration = $application->getContainer()->query('Expiration');
$expiration = self::getExpiration();
if($config->getSystemValue('files_versions', Storage::DEFAULTENABLED)=='true' && $expiration->isEnabled()) {
list($uid, $filename) = self::getUidAndFilename($filename);
@ -706,4 +704,13 @@ class Storage {
}
}
/**
* Static workaround
* @return Expiration
*/
protected static function getExpiration(){
$application = new Application();
return $application->getContainer()->query('Expiration');
}
}

8
apps/files_versions/tests/expiration.php
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@ -111,13 +111,15 @@ class Expiration_Test extends \PHPUnit_Framework_TestCase {
public function configData(){
return [
[ 'disabled', null, null, null],
[ 'auto', Expiration::DEFAULT_RETENTION_OBLIGATION, Expiration::NO_OBLIGATION, true ],
[ 'auto,auto', Expiration::DEFAULT_RETENTION_OBLIGATION, Expiration::NO_OBLIGATION, true ],
[ 'auto, auto', Expiration::DEFAULT_RETENTION_OBLIGATION, Expiration::NO_OBLIGATION, true ],
[ 'auto', Expiration::NO_OBLIGATION, Expiration::NO_OBLIGATION, true ],
[ 'auto,auto', Expiration::NO_OBLIGATION, Expiration::NO_OBLIGATION, true ],
[ 'auto, auto', Expiration::NO_OBLIGATION, Expiration::NO_OBLIGATION, true ],
[ 'auto, 3', Expiration::NO_OBLIGATION, 3, true ],
[ '5, auto', 5, Expiration::NO_OBLIGATION, true ],
[ '3, 5', 3, 5, false ],
[ '10, 3', 10, 10, false ],
[ 'g,a,r,b,a,g,e', Expiration::NO_OBLIGATION, Expiration::NO_OBLIGATION, true ],
[ '-3,8', Expiration::NO_OBLIGATION, Expiration::NO_OBLIGATION, true ]
];
}

2
config/config.sample.php
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@ -451,7 +451,7 @@ $CONFIG = array(
* ``auto`` default setting. keeps versions for 30 days and automatically
* deletes anytime after that if space is needed (note: files
* may not be deleted if space is not needed).
* ``D, auto`` keeps versions for D+ days, delete anytime if space needed
* ``D, auto`` keep versions for D+ days, delete anytime if space needed
* (note: files may not be deleted
* if space is not needed)
* * ``auto, D`` delete all versions that are older than D days automatically,