MediaWiki REL1_33
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Static Protected Attributes | List of all members
FileBackendGroup Class Reference
File backend

Class to handle file backend registration. More...

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Public Member Functions

 backendFromPath ( $storagePath)
 Get an appropriate backend object from a storage path.
 
 config ( $name)
 Get the config array for a backend object with a given name.
 
 get ( $name)
 Get the backend object with a given name.
 
 guessMimeInternal ( $storagePath, $content, $fsPath)
 

Static Public Member Functions

static destroySingleton ()
 Destroy the singleton instance.
 
static singleton ()
 

Protected Member Functions

 __construct ()
 
 initFromGlobals ()
 Register file backends from the global variables.
 
 register (array $configs, $readOnlyReason=null)
 Register an array of file backend configurations.
 

Protected Attributes

array $backends = []
 (name => ('class' => string, 'config' => array, 'instance' => object))
 

Static Protected Attributes

static FileBackendGroup $instance = null
 

Detailed Description

Class to handle file backend registration.

Since
1.19

Definition at line 33 of file FileBackendGroup.php.

Constructor & Destructor Documentation

◆ __construct()

FileBackendGroup::__construct ( )
protected

Definition at line 40 of file FileBackendGroup.php.

Member Function Documentation

◆ backendFromPath()

FileBackendGroup::backendFromPath (   $storagePath)

Get an appropriate backend object from a storage path.

Parameters
string$storagePath
Returns
FileBackend|null Backend or null on failure

Definition at line 217 of file FileBackendGroup.php.

References list, and FileBackend\splitStoragePath().

◆ config()

FileBackendGroup::config (   $name)

Get the config array for a backend object with a given name.

Parameters
string$name
Returns
array Parameters to FileBackend::__construct()
Exceptions
InvalidArgumentException

Definition at line 173 of file FileBackendGroup.php.

References $name, $section, FileJournal\factory(), LockManagerGroup\singleton(), wfTempDir(), and wfWikiID().

Referenced by get().

◆ destroySingleton()

static FileBackendGroup::destroySingleton ( )
static

Destroy the singleton instance.

Definition at line 58 of file FileBackendGroup.php.

Referenced by ForkController\prepareEnvironment(), MediaWikiTestCase\resetNonServiceCaches(), UploadFromUrlTestSuite\setUp(), RepoGroupTest\setUpForeignRepo(), UploadFromUrlTestSuite\tearDown(), RepoGroupTest\testForEachForeignRepoNone(), and RepoGroupTest\testHasForeignRepoNegative().

◆ get()

FileBackendGroup::get (   $name)

Get the backend object with a given name.

Parameters
string$name
Returns
FileBackend
Exceptions
InvalidArgumentException

Definition at line 144 of file FileBackendGroup.php.

References $name, as, and config().

◆ guessMimeInternal()

FileBackendGroup::guessMimeInternal (   $storagePath,
  $content,
  $fsPath 
)
Parameters
string$storagePath
string | null$content
string | null$fsPath
Returns
string
Since
1.27

Definition at line 233 of file FileBackendGroup.php.

References $content, $ext, $type, FileBackend\extensionFromPath(), TempFSFile\factory(), and wfTempDir().

◆ initFromGlobals()

FileBackendGroup::initFromGlobals ( )
protected

Register file backends from the global variables.

Definition at line 65 of file FileBackendGroup.php.

References $wgDirectoryMode, $wgFileBackends, $wgForeignFileRepos, $wgLocalFileRepo, as, and wfConfiguredReadOnlyReason().

◆ register()

FileBackendGroup::register ( array  $configs,
  $readOnlyReason = null 
)
protected

Register an array of file backend configurations.

Parameters
array[]$configs
string | null$readOnlyReason
Exceptions
InvalidArgumentException

Definition at line 113 of file FileBackendGroup.php.

References $name, as, and null.

◆ singleton()

static FileBackendGroup::singleton ( )
static
Returns
FileBackendGroup

Definition at line 46 of file FileBackendGroup.php.

References $instance.

Referenced by FileRepo\__construct(), ExternalStoreMwstore\batchFetchFromURLs(), CopyFileBackend\execute(), FileOpPerfTest\execute(), SyncFileBackend\execute(), ExternalStoreMwstore\fetchFromURL(), ExternalStoreMwstore\isReadOnly(), FileBackendTest\provider_testGetContentType(), and ExternalStoreMwstore\store().

Member Data Documentation

◆ $backends

array FileBackendGroup::$backends = []
protected

(name => ('class' => string, 'config' => array, 'instance' => object))

Definition at line 38 of file FileBackendGroup.php.

◆ $instance

FileBackendGroup FileBackendGroup::$instance = null
staticprotected

Definition at line 35 of file FileBackendGroup.php.

Referenced by singleton().

The documentation for this class was generated from the following file: