Inheritance diagram for ilFileObjectToStorageMigration:

Collaboration diagram for ilFileObjectToStorageMigration:

Public Member Functions
	getLabel ()
	@inheritDoc More...

	getDefaultAmountOfStepsPerRun ()
	@inheritDoc More...

	getPreconditions (Environment $environment)
	@inheritDoc More...

	prepare (Environment $environment)
	@inheritDoc More...

	step (Environment $environment)
	@inheritDoc More...

	getRemainingAmountOfSteps ()
	@inheritDoc More...

Data Fields
const	MIGRATION_LOG_CSV = "migration_log.csv"

Protected Member Functions
	showConfirmation (Environment $environment)

Protected Attributes
bool	$prepared = false

ilFileObjectToStorageMigrationRunner	$runner

ilDBInterface	$database

Private Attributes
const	FILE_PATH_REGEX = '/.\/file_([\d])$/'

ilFileObjectToStorageMigrationHelper	$helper = null

bool	$confirmed = false

Detailed Description

Definition at line 24 of file class.ilFileObjectToStorageMigration.php.

Member Function Documentation

◆ getDefaultAmountOfStepsPerRun()

ilFileObjectToStorageMigration::getDefaultAmountOfStepsPerRun ( )

@inheritDoc

Definition at line 46 of file class.ilFileObjectToStorageMigration.php.

◆ getLabel()

ilFileObjectToStorageMigration::getLabel ( )

@inheritDoc

Definition at line 38 of file class.ilFileObjectToStorageMigration.php.

                              : string
    {
        return "Migration of File-Objects to Storage service";
    }

◆ getPreconditions()

ilFileObjectToStorageMigration::getPreconditions ( Environment $environment )

@inheritDoc

Definition at line 54 of file class.ilFileObjectToStorageMigration.php.

                                                              : array
    {
        return ilResourceStorageMigrationHelper::getPreconditions();
    }

References ilResourceStorageMigrationHelper\getPreconditions().

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◆ getRemainingAmountOfSteps()

ilFileObjectToStorageMigration::getRemainingAmountOfSteps ( )

@inheritDoc

Definition at line 108 of file class.ilFileObjectToStorageMigration.php.

                                               : int
    {
        $r = $this->database->query("SELECT COUNT(file_id) AS amount FROM file_data WHERE rid IS NULL OR rid = '';");
        $d = $this->database->fetchObject($r);
 
        return (int) $d->amount;
    }

References $d.

◆ prepare()

ilFileObjectToStorageMigration::prepare ( Environment $environment )

@inheritDoc

Definition at line 62 of file class.ilFileObjectToStorageMigration.php.

                                                     : void
    {
        $irss_helper = new ilResourceStorageMigrationHelper(
            new ilObjFileStakeholder(),
            $environment
        );
 
        $legacy_files_dir = $irss_helper->getClientDataDir() . "/ilFile";
        $this->helper = new ilFileObjectToStorageMigrationHelper(
            $irss_helper
        );
 
        global $DIC;
        $DIC['ilDB'] = $irss_helper->getDatabase(); // needed inside some method calls to ILIAS
 
        $storage_configuration = new LocalConfig($irss_helper->getClientDataDir());
        $f = new FlySystemFilesystemFactory();
 
        $this->runner = new ilFileObjectToStorageMigrationRunner(
            $f->getLocal($storage_configuration),
            $irss_helper,
            self::MIGRATION_LOG_CSV
        );
 
        $this->database = $irss_helper->getDatabase();
    }

References $DIC, and Vendor\Package\$f.

◆ showConfirmation()

ilFileObjectToStorageMigration::showConfirmation ( Environment $environment )

protected

Parameters

Environment $environment

Returns: void

Definition at line 120 of file class.ilFileObjectToStorageMigration.php.

                                                                 : void
    {
        if (!$this->confirmed) {
            $io = $environment->getResource(Setup\Environment::RESOURCE_ADMIN_INTERACTION);
            $this->confirmed = $io->confirmExplicit(
                'The migration of File-Objects should be done in ILIAS 7 not 8, see Modules/File/classes/Setup/MISSING_MIGRATION.md, type "Understood" to proceed',
                'Understood'
            );
        }
    }

References ILIAS\Setup\Environment\getResource().

Referenced by step().

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◆ step()

ilFileObjectToStorageMigration::step ( Environment $environment )

@inheritDoc

Definition at line 92 of file class.ilFileObjectToStorageMigration.php.

                                                  : void
    {
        if ($this->helper === null) {
            $environment->getResource(Environment::RESOURCE_ADMIN_INTERACTION)->inform(
                "No migration possible, base-directory not found."
            );
            return;
        }
        $this->showConfirmation($environment);
        $item = $this->helper->getNext();
        $this->runner->migrate($item);
    }