TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand Class Reference

Inheritance diagram for TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand:

Public Member Functions
	configure ()

Protected Member Functions
int	execute (InputInterface $input, OutputInterface $output)
	updateReferenceIndex (InputInterface $input, SymfonyStyle $io)
array	findRelationsToNonExistingRecords ()
	removeReferencesToMissingRecords (array $offlineVersionRecords, array $nonExistingRecords, bool $dryRun, SymfonyStyle $io)
string	formatReferenceIndexEntryToString (array $record)

Detailed Description

Finds references and soft-references to

• ‪records which are marked as deleted (e.g. still in the system as reminder)
• ‪offline versions (references should never point to offline versions)
• ‪non-existing records (records which have been deleted not via DataHandler)

The later (non-soft-reference variants) can be automatically fixed by simply removing the references from the refindex.

Definition at line 42 of file MissingRelationsCommand.php.

Member Function Documentation

configure()

TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand::configure

(

)

Configure the command by defining the name, options and arguments

Definition at line 48 of file MissingRelationsCommand.php.

execute()

int TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand::execute ( InputInterface  $input, OutputInterface  $output  )

protected

Executes the command to

• ‪optionally update the reference index (to have clean data)
• ‪find data in sys_refindex (softrefs and regular references) where the reference points to a non-existing record or offline version
• ‪remove these files if –dry-run is not set (not possible for refindexes)

Parameters

InputInterface	$input
OutputInterface	$output

Returns

‪int

Definition at line 102 of file MissingRelationsCommand.php.

References $output, TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand\findRelationsToNonExistingRecords(), TYPO3\CMS\Core\Core\Bootstrap\initializeBackendAuthentication(), TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand\removeReferencesToMissingRecords(), and TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand\updateReferenceIndex().

findRelationsToNonExistingRecords()

array TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand::findRelationsToNonExistingRecords ( )

protected

Find relations pointing to non-existing records (in managed references or soft-references)

Returns

‪array an array of records within sys_refindex

Definition at line 219 of file MissingRelationsCommand.php.

References $GLOBALS, TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand\formatReferenceIndexEntryToString(), TYPO3\CMS\Backend\Utility\BackendUtility\isTableWorkspaceEnabled(), and TYPO3\CMS\Core\Utility\ArrayUtility\sortByKeyRecursive().

Referenced by TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand\execute().

formatReferenceIndexEntryToString()

string TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand::formatReferenceIndexEntryToString ( array  $record )

protected

Formats a sys_refindex entry to something readable

Parameters

array

$record

Returns

‪string

Definition at line 375 of file MissingRelationsCommand.php.

Referenced by TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand\findRelationsToNonExistingRecords().

removeReferencesToMissingRecords()

TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand::removeReferencesToMissingRecords ( array  $offlineVersionRecords, array  $nonExistingRecords, bool  $dryRun, SymfonyStyle  $io  )

protected

Removes all references to non-existing records or offline versions

Parameters

array	$offlineVersionRecords	‪Contains the records of offline versions of sys_refindex which need to be removed
array	$nonExistingRecords	‪Contains the records non-existing records of sys_refindex which need to be removed
bool	$dryRun	‪if set, the references are just displayed, but not removed
SymfonyStyle	$io	‪the IO object for output

Definition at line 328 of file MissingRelationsCommand.php.

Referenced by TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand\execute().

updateReferenceIndex()

TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand::updateReferenceIndex ( InputInterface  $input, SymfonyStyle  $io  )

protected

Function to update the reference index

• ‪if the option –update-refindex is set, do it
• ‪otherwise, if in interactive mode (not having -n set), ask the user
• ‪otherwise assume everything is fine

Parameters

InputInterface	$input	‪holds information about entered parameters
SymfonyStyle	$io	‪necessary for outputting information

Definition at line 191 of file MissingRelationsCommand.php.

Referenced by TYPO3\CMS\Lowlevel\Command\MissingRelationsCommand\execute().