MetaDataRepository
Read onlyYes
Repository Class as an abstraction layer to sys_file_metadata
Every access to table sys_file_metadata which is not handled by DataHandler has to use this Repository class
Attributes
- #[Autoconfigure]
- $public: true
Table of Contents
Methods
- __construct() : mixed
- createMetaDataRecord() : array
- Create empty
- findByFile() : array
- Returns array of meta-data properties
- findByFileUid() : array<string, string>
- Retrieves metadata for file
- removeByFileUid() : void
- Remove all metadata records for a certain file from the database
- update() : array
- Updates the metadata record in the database
- getTableFields() : array<string, ColumnInfo>
- Gets the fields that are available in the table
Methods
__construct()
public
__construct(EventDispatcherInterface $eventDispatcher, ConnectionPool $connectionPool, Context $context) : mixed
Parameters
- $eventDispatcher : EventDispatcherInterface
- $connectionPool : ConnectionPool
- $context : Context
createMetaDataRecord()
Create empty
public
createMetaDataRecord(int $fileUid[, array $additionalFields = [] ]) : array
Parameters
- $fileUid : int
- $additionalFields : array = []
Return values
arrayfindByFile()
Returns array of meta-data properties
public
findByFile(File $file) : array
Parameters
- $file : File
Return values
arrayfindByFileUid()
Retrieves metadata for file
public
findByFileUid(int $uid) : array<string, string>
Parameters
- $uid : int
Tags
Return values
array<string, string> —$metaData
removeByFileUid()
Remove all metadata records for a certain file from the database
public
removeByFileUid(int $fileUid) : void
Parameters
- $fileUid : int
update()
Updates the metadata record in the database
public
update(int $fileUid, array $updateData[, array|null $metaDataFromDatabase = null ]) : array
Parameters
- $fileUid : int
-
the file uid to update
- $updateData : array
-
Data to update
- $metaDataFromDatabase : array|null = null
-
Current meta data from database
Return values
array —The updated database record - or just $metaDataFromDatabase if no update was done
getTableFields()
Gets the fields that are available in the table
protected
getTableFields() : array<string, ColumnInfo>