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PHP Class VersionPress\Synchronizers\Synchronizer

Synchronizer does work that is kind of opposite to the ones of storages but with one major difference: while storages usually add or delete entities one by one or by small amounts, synchronizer usually operates over all entities or some subset (see $entitiesToSynchronize). Synchronizers are run by the {@link VersionPress\Synchronizers\SynchronizationProcess}. Exibir arquivo Open project: versionpress/versionpress Class Usage Examples

Protected Properties

Property	Type	Description
$database	VersionPress\Database\Database
$entities	array | null

Public Methods

Method	Description
__construct ( Storage $storage, Database $database, EntityInfo $entityInfo, DbSchemaInfo $dbSchemaInfo, VpidRepository $vpidRepository, AbsoluteUrlReplacer $urlReplacer, ShortcodesReplacer $shortcodesReplacer, TableSchemaStorage $tableSchemaStorage )
reset ( )	Resets values persisted for the multipass processing.
synchronize ( string $task, array $entitiesToSynchronize = null ) : string[]	Synchronizes entities from storage to the database. It generally only works with tracked entities, i.e. the ignored (untracked) rows in the database are left untouched. The rows corresponding to tracked entities are usually in sync with the storage after this method is done. It may happen that the synchronizer cannot synchronize everything in the first pass. Because of this, the synchronize method takes a task for sychronization (usually "everything" for the first pass) and returns a list of tasks that aren't done yet. It's up to the SynchronizationProcess to call the synchronize method again with this tasks when the previous pass is done.

Protected Methods

Method	Description
buildCreateQuery ( $entity )
computeColumnValues ( )	Specific entities might contain ignored colums, which values should be computed on synchronizing process e.g. posts.

Private Methods

Method	Description
addOrUpdateEntities ( )
buildUpdateQuery ( $updateData )
buildUpdateQueryForEntityWithGeneratedVpid ( $updateData )
buildUpdateQueryForEntityWithNaturalVpid ( $updateData )
cleanCache ( )	Cleans caches specified in schema.yml.
createEntityInDatabase ( $entity )
createIdentifierRecord ( $vpid, $id )
createTable ( )	--------------------------------------
deleteEntitiesWhichAreNotInStorage ( )
entityContainsComputedValues ( )
existsInDatabase ( $vpid )
fixMnReferences ( )
fixReferences ( )	--------------------------------------
getAllVpIdsUsedInReferences ( $referencesToSave ) : array
getExistingMnReferences ( ) : array
getIdsForVpIds ( $referencesToUpdate )
idMapContainsAllVpIds ( $idMap, $vpIds )
loadEntitiesFromStorage ( ) : array	Loads entities from storage. For full synchronization it loads all entities. For selective synchronization it loads only entities from $this->entitiesToSynchronize.
maybeInit ( )
maybeStripMetaEntities ( array $entities ) : array	Strips meta entities from their parents. Called after entities have been loaded from storage.
restoreShortcodesInAllEntities ( )
updateDatabase ( )	Adds, updates and deletes rows in the database
updateEntityInDatabase ( $entity )

Method Details

Property Details