254 lines
7.5 KiB
PHP
254 lines
7.5 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
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* @author Georg Ehrke <georg@owncloud.com>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC;
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use OC\Repair\AssetCache;
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use OC\Repair\AvatarPermissions;
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use OC\Repair\CleanTags;
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use OC\Repair\Collation;
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use OC\Repair\DropOldJobs;
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use OC\Repair\MoveUpdaterStepFile;
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use OC\Repair\NC11\CleanPreviews;
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use OC\Repair\NC11\MoveAvatars;
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use OC\Repair\OldGroupMembershipShares;
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use OC\Repair\RemoveGetETagEntries;
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use OC\Repair\RemoveOldShares;
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use OC\Repair\RemoveRootShares;
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use OC\Repair\SharePropagation;
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use OC\Repair\SqliteAutoincrement;
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use OC\Repair\DropOldTables;
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use OC\Repair\FillETags;
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use OC\Repair\InnoDB;
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use OC\Repair\RepairLegacyStorages;
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use OC\Repair\RepairMimeTypes;
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use OC\Repair\SearchLuceneTables;
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use OC\Repair\UpdateOutdatedOcsIds;
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use OC\Repair\RepairInvalidShares;
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use OC\Repair\RepairUnmergedShares;
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use OCP\AppFramework\QueryException;
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use OCP\Migration\IOutput;
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use OCP\Migration\IRepairStep;
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use Symfony\Component\EventDispatcher\EventDispatcher;
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use Symfony\Component\EventDispatcher\GenericEvent;
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class Repair implements IOutput{
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/* @var IRepairStep[] */
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private $repairSteps;
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/** @var EventDispatcher */
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private $dispatcher;
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/** @var string */
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private $currentStep;
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/**
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* Creates a new repair step runner
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*
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* @param IRepairStep[] $repairSteps array of RepairStep instances
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* @param EventDispatcher $dispatcher
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*/
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public function __construct($repairSteps = [], EventDispatcher $dispatcher = null) {
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$this->repairSteps = $repairSteps;
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$this->dispatcher = $dispatcher;
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}
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/**
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* Run a series of repair steps for common problems
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*/
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public function run() {
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if (count($this->repairSteps) === 0) {
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$this->emit('\OC\Repair', 'info', array('No repair steps available'));
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return;
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}
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// run each repair step
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foreach ($this->repairSteps as $step) {
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$this->currentStep = $step->getName();
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$this->emit('\OC\Repair', 'step', [$this->currentStep]);
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$step->run($this);
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}
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}
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/**
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* Add repair step
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*
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* @param IRepairStep|string $repairStep repair step
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* @throws \Exception
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*/
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public function addStep($repairStep) {
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if (is_string($repairStep)) {
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try {
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$s = \OC::$server->query($repairStep);
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} catch (QueryException $e) {
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if (class_exists($repairStep)) {
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$s = new $repairStep();
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} else {
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throw new \Exception("Repair step '$repairStep' is unknown");
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}
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}
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if ($s instanceof IRepairStep) {
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$this->repairSteps[] = $s;
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} else {
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throw new \Exception("Repair step '$repairStep' is not of type \\OCP\\Migration\\IRepairStep");
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}
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} else {
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$this->repairSteps[] = $repairStep;
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}
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}
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/**
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* Returns the default repair steps to be run on the
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* command line or after an upgrade.
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*
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* @return IRepairStep[]
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*/
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public static function getRepairSteps() {
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return [
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new Collation(\OC::$server->getConfig(), \OC::$server->getLogger(), \OC::$server->getDatabaseConnection(), false),
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new RepairMimeTypes(\OC::$server->getConfig()),
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new RepairLegacyStorages(\OC::$server->getConfig(), \OC::$server->getDatabaseConnection()),
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new AssetCache(),
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new FillETags(\OC::$server->getDatabaseConnection()),
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new CleanTags(\OC::$server->getDatabaseConnection(), \OC::$server->getUserManager()),
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new DropOldTables(\OC::$server->getDatabaseConnection()),
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new DropOldJobs(\OC::$server->getJobList()),
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new RemoveGetETagEntries(\OC::$server->getDatabaseConnection()),
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new UpdateOutdatedOcsIds(\OC::$server->getConfig()),
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new RepairInvalidShares(\OC::$server->getConfig(), \OC::$server->getDatabaseConnection()),
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new SharePropagation(\OC::$server->getConfig()),
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new RemoveOldShares(\OC::$server->getDatabaseConnection()),
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new AvatarPermissions(\OC::$server->getDatabaseConnection()),
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new RemoveRootShares(\OC::$server->getDatabaseConnection(), \OC::$server->getUserManager(), \OC::$server->getLazyRootFolder()),
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new RepairUnmergedShares(
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\OC::$server->getConfig(),
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\OC::$server->getDatabaseConnection(),
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\OC::$server->getUserManager(),
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\OC::$server->getGroupManager()
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),
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new MoveUpdaterStepFile(\OC::$server->getConfig()),
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new MoveAvatars(
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\OC::$server->getJobList(),
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\OC::$server->getSystemConfig()
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),
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new CleanPreviews(
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\OC::$server->getJobList(),
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\OC::$server->getUserManager(),
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\OC::$server->getConfig()
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),
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];
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}
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/**
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* Returns expensive repair steps to be run on the
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* command line with a special option.
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*
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* @return IRepairStep[]
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*/
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public static function getExpensiveRepairSteps() {
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return [
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new OldGroupMembershipShares(\OC::$server->getDatabaseConnection(), \OC::$server->getGroupManager()),
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];
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}
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/**
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* Returns the repair steps to be run before an
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* upgrade.
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*
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* @return IRepairStep[]
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*/
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public static function getBeforeUpgradeRepairSteps() {
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$connection = \OC::$server->getDatabaseConnection();
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$steps = [
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new InnoDB(),
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new Collation(\OC::$server->getConfig(), \OC::$server->getLogger(), $connection, true),
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new SqliteAutoincrement($connection),
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new SearchLuceneTables(),
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];
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//There is no need to delete all previews on every single update
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//only 7.0.0 through 7.0.2 generated broken previews
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$currentVersion = \OC::$server->getConfig()->getSystemValue('version');
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if (version_compare($currentVersion, '7.0.0.0', '>=') &&
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version_compare($currentVersion, '7.0.3.4', '<=')) {
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$steps[] = new \OC\Repair\Preview();
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}
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return $steps;
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}
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/**
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* @param string $scope
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* @param string $method
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* @param array $arguments
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*/
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public function emit($scope, $method, array $arguments = []) {
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if (!is_null($this->dispatcher)) {
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$this->dispatcher->dispatch("$scope::$method",
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new GenericEvent("$scope::$method", $arguments));
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}
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}
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public function info($string) {
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// for now just emit as we did in the past
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$this->emit('\OC\Repair', 'info', array($string));
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}
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/**
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* @param string $message
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*/
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public function warning($message) {
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// for now just emit as we did in the past
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$this->emit('\OC\Repair', 'warning', [$message]);
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}
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/**
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* @param int $max
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*/
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public function startProgress($max = 0) {
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// for now just emit as we did in the past
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$this->emit('\OC\Repair', 'startProgress', [$max, $this->currentStep]);
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}
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/**
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* @param int $step
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* @param string $description
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*/
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public function advance($step = 1, $description = '') {
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// for now just emit as we did in the past
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$this->emit('\OC\Repair', 'advance', [$step, $description]);
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}
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/**
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* @param int $max
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*/
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public function finishProgress() {
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// for now just emit as we did in the past
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$this->emit('\OC\Repair', 'finishProgress', []);
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}
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}
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