Class to represent a local file in the wiki's own database. More...

Inheritance diagram for LocalFile:

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Collaboration diagram for LocalFile:

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Public Member Functions
	__construct ( $title, $repo)
	Do not call this except from inside a repo class.

	__destruct ()
	Clean up any dangling locks.

	acquireFileLock ()

	deleteFile ( $reason, UserIdentity $user, $suppress=false)
	Delete all versions of the file.

	deleteOldFile ( $archiveName, $reason, UserIdentity $user, $suppress=false)
	Delete an old version of the file.

	exists ()
	canRender inherited

	getBitDepth ()

	getDescription ( $audience=self::FOR_PUBLIC, Authority $performer=null)

	getDescriptionShortUrl ()
	Get short description URL for a file based on the page ID.

	getDescriptionText (Language $lang=null)
	Get the HTML text of the description page This is not used by ImagePage for local files, since (among other things) it skips the parser cache.

	getDescriptionTouched ()

	getDescriptionUrl ()
	isMultipage inherited

	getHeight ( $page=1)
	Return the height of the image.

	getHistory ( $limit=null, $start=null, $end=null, $inc=true)
	purgeDescription inherited

	getMediaType ()
	Returns the type of the media in the file.

	getMetadata ()
	Get handler-specific metadata as a serialized string.

	getMetadataArray ()
	Get unserialized handler-specific metadata.

	getMetadataForDb (IDatabase $db)
	Serialize the metadata array for insertion into img_metadata, oi_metadata or fa_metadata.

	getMetadataItems (array $itemNames)
	Get multiple elements of the unserialized handler-specific metadata.

	getMimeType ()
	Returns the MIME type of the file.

	getMutableCacheKeys (WANObjectCache $cache)

	getRepo ()

	getSha1 ()

	getSize ()
	Returns the size of the image file, in bytes.

	getTimestamp ()

	getUpgraded ()

	getUploader (int $audience=self::FOR_PUBLIC, Authority $performer=null)

	getWidth ( $page=1)
	Return the width of the image.

	invalidateCache ()
	Purge the file object/metadata cache.

	isCacheable ()

	isMissing ()
	splitMime inherited

	load ( $flags=0)
	Load file metadata from cache or DB, unless already loaded.

	loadFromFile ( $path=null)
	Load metadata from the file itself.

	loadFromRow ( $row, $prefix='img_')
	Load file metadata from a DB result row.

	lock ()
	Start an atomic DB section and lock the image for update or increments a reference counter if the lock is already held.

	maybeUpgradeRow ()
	Upgrade a row if it needs it.

	move ( $target)
	getLinksTo inherited

	nextHistoryLine ()
	Returns the history of this file, line by line.

	prerenderThumbnails ()
	Prerenders a configurable set of thumbnails.

	publish ( $src, $flags=0, array $options=[])
	Move or copy a file to its public location.

	purgeCache ( $options=[])
	Delete all previously generated thumbnails, refresh metadata in memcached and purge the CDN.

	purgeOldThumbnails ( $archiveName)
	Delete cached transformed files for an archived version only.

	purgeThumbnails ( $options=[])
	Delete cached transformed files for the current version only.

	recordUpload3 (string $oldver, string $comment, string $pageText, Authority $performer, $props=false, $timestamp=false, $tags=[], bool $createNullRevision=true, bool $revert=false)
	Record a file upload in the upload log and the image table (version 3)

	releaseFileLock ()

	resetHistory ()
	Reset the history pointer to the first element of the history.

	restore ( $versions=[], $unsuppress=false)
	Restore all or specified deleted revisions to the given file.

	unlock ()
	Decrement the lock reference count and end the atomic section if it reaches zero.

	upgradeRow ()
	Fix assorted version-related problems with the image row by reloading it from the file.

	upload ( $src, $comment, $pageText, $flags=0, $props=false, $timestamp=false, Authority $uploader=null, $tags=[], $createNullRevision=true, $revert=false)
	getHashPath inherited

Public Member Functions inherited from File
	__get ( $name)

	allowInlineDisplay ()
	Alias for canRender()

	canAnimateThumbIfAppropriate ()
	Will the thumbnail be animated if one would expect it to be.

	canRender ()
	Checks if the output of transform() for this file is likely to be valid.

	convertMetadataVersion ( $metadata, $version)
	get versioned metadata

	createThumb ( $width, $height=-1)
	Create a thumbnail of the image having the specified width/height.

	formatMetadata ( $context=false)

	generateAndSaveThumb ( $tmpFile, $transformParams, $flags)
	Generates a thumbnail according to the given parameters and saves it to storage.

	generateThumbName ( $name, $params)
	Generate a thumbnail file name from a name and specified parameters.

	getArchivePath ( $suffix=false)
	Get the path of the archived file.

	getArchiveRel ( $suffix=false)
	Get the path of an archived file relative to the public zone root.

	getArchiveThumbPath ( $archiveName, $suffix=false)
	Get the path of an archived file's thumbs, or a particular thumb if $suffix is specified.

	getArchiveThumbUrl ( $archiveName, $suffix=false)
	Get the URL of the archived file's thumbs, or a particular thumb if $suffix is specified.

	getArchiveUrl ( $suffix=false)
	Get the URL of the archive directory, or a particular file if $suffix is specified.

	getArchiveVirtualUrl ( $suffix=false)
	Get the public zone virtual URL for an archived version source file.

	getAvailableLanguages ()
	Gives a (possibly empty) list of languages to render the file in.

	getCanonicalUrl ()

	getCommonMetaArray ()
	Like getMetadata but returns a handler independent array of common values.

	getContentHeaders ()

	getDefaultRenderLanguage ()
	In files that support multiple language, what is the default language to use if none specified.

	getDimensionsString ()

	getDisplayWidthHeight ( $maxWidth, $maxHeight, $page=1)
	Get the width and height to display image at.

	getExtension ()
	Get the file extension, e.g.

	getFullUrl ()
	Return a fully-qualified URL to the file.

	getHandler ()
	Get a MediaHandler instance for this file.

	getHandlerState (string $key)
	Get a value, or null if it does not exist.

	getHashPath ()
	Get the filename hash component of the directory including trailing slash, e.g.

	getLastError ()
	Get last thumbnailing error.

	getLength ()
	Get the duration of a media file in seconds.

	getLocalRefPath ()
	Get an FS copy or original of this file and return the path.

	getLongDesc ()

	getMatchedLanguage ( $userPreferredLanguage)
	Get the language code from the available languages for this file that matches the language requested by the user.

	getMetadataItem (string $itemName)
	Get a specific element of the unserialized handler-specific metadata.

	getName ()
	Return the name of this file.

	getOriginalTitle ()
	Return the title used to find this file.

	getPath ()
	Return the storage path to the file.

	getRedirected ()

	getRel ()
	Get the path of the file relative to the public zone root.

	getRepoName ()
	Returns the name of the repository.

	getShortDesc ()

	getStorageKey ()
	Get the deletion archive key, "<sha1>.<ext>".

	getThumbDisposition ( $thumbName, $dispositionType='inline')

	getThumbnailBucket ( $desiredWidth, $page=1)
	Return the smallest bucket from $wgThumbnailBuckets which is at least $wgThumbnailMinimumBucketDistance larger than $desiredWidth.

	getThumbnailSource ( $params)
	Returns the most appropriate source image for the thumbnail, given a target thumbnail size.

	getThumbPath ( $suffix=false)
	Get the path of the thumbnail directory, or a particular file if $suffix is specified.

	getThumbRel ( $suffix=false)
	Get the path, relative to the thumbnail zone root, of the thumbnail directory or a particular file if $suffix is specified.

	getThumbUrl ( $suffix=false)
	Get the URL of the thumbnail directory, or a particular file if $suffix is specified.

	getThumbVirtualUrl ( $suffix=false)
	Get the virtual URL for a thumbnail file or directory.

	getTitle ()
	Return the associated title object.

	getTranscodedPath ( $suffix=false)
	Get the path of the transcoded directory, or a particular file if $suffix is specified.

	getTranscodedUrl ( $suffix=false)
	Get the URL of the transcoded directory, or a particular file if $suffix is specified.

	getUnscaledThumb ( $handlerParams=[])
	Get a ThumbnailImage which is the same size as the source.

	getUrl ()
	Return the URL of the file.

	getUrlRel ()
	Get urlencoded path of the file relative to the public zone root.

	getUser ( $type='text')
	Returns ID or name of user who uploaded the file STUB.

	getViewURL ()

	getVirtualUrl ( $suffix=false)
	Get the public zone virtual URL for a current version source file.

	getVisibility ()
	Return the deletion bitfield STUB.

	iconThumb ()
	Get a ThumbnailImage representing a file type icon.

	isDeleted ( $field)
	Is this file a "deleted" file in a private archive? STUB.

	isExpensiveToThumbnail ()
	True if creating thumbnails from the file is large or otherwise resource-intensive.

	isLocal ()
	Returns true if the file comes from the local file repository.

	isMultipage ()
	Returns 'true' if this file is a type which supports multiple pages, e.g.

	isOld ()
	Returns true if the image is an old version STUB.

	isSafeFile ()
	Determines if this media file is in a format that is unlikely to contain viruses or malicious content.

	isTransformedLocally ()
	Whether the thumbnails created on the same server as this code is running.

	isVectorized ()
	Return true if the file is vectorized.

	isVisible ()
	Returns true if file exists in the repository and can be included in a page.

	mustRender ()
	Return true if the file is of a type that can't be directly rendered by typical browsers and needs to be re-rasterized.

	pageCount ()
	Returns the number of pages of a multipage document, or false for documents which aren't multipage documents.

	purgeDescription ()
	Purge the file description page, but don't go after pages using the file.

	purgeEverything ()
	Purge metadata and all affected pages when the file is created, deleted, or majorly updated.

	redirectedFrom ( $from)

	setHandlerState (string $key, $value)
	Set a value.

	thumbName ( $params, $flags=0)
	Return the file name of a thumbnail with the specified parameters.

	transform ( $params, $flags=0)
	Transform a media file.

	userCan ( $field, Authority $performer)
	Determine if the current user is allowed to view a particular field of this file, if it's marked as deleted.

	wasDeleted ()
	Was this file ever deleted from the wiki?

Static Public Member Functions
static	getQueryInfo (array $options=[])
	Return the tables, fields, and join conditions to be selected to create a new localfile object.

static	newFromKey ( $sha1, $repo, $timestamp=false)
	Create a LocalFile from a SHA-1 key Do not call this except from inside a repo class.

static	newFromRow ( $row, $repo)
	Create a LocalFile from a title Do not call this except from inside a repo class.

static	newFromTitle ( $title, $repo, $unused=null)
	Create a LocalFile from a title Do not call this except from inside a repo class.

Static Public Member Functions inherited from File
static	checkExtensionCompatibility (File $old, $new)
	Checks if file extensions are compatible.

static	compare (File $a, File $b)
	Callback for usort() to do file sorts by name.

static	normalizeExtension ( $extension)
	Normalize a file extension to the common form, making it lowercase and checking some synonyms, and ensure it's clean.

static	normalizeTitle ( $title, $exception=false)
	Given a string or Title object return either a valid Title object with namespace NS_FILE or null.

static	scaleHeight ( $srcWidth, $srcHeight, $dstWidth)
	Calculate the height of a thumbnail using the source and destination width.

static	splitMime ( $mime)
	Split an internet media type into its two components; if not a two-part name, set the minor type to 'unknown'.

Protected Member Functions
	getCacheFields ( $prefix='img_')
	Returns the list of object properties that are included as-is in the cache.

	getCacheKey ()
	Get the memcached key for the main data for this file, or false if there is no access to the shared cache.

	getLazyCacheFields ( $prefix='img_')
	Returns the list of object properties that are included as-is in the cache, only when they're not too big, and are lazily loaded by self::loadExtraFromDB().

	getThumbnails ( $archiveName=false)
	getTransformScript inherited

	loadExtraFromDB ()
	Load lazy file metadata from the DB.

	loadFromDB ( $flags=0)
	Load file metadata from the DB.

	loadMetadataFromDbFieldValue (IDatabase $db, $metadataBlob)
	Unserialize a metadata blob which came from the database and store it in $this.

	loadMetadataFromString ( $metadataString)
	Unserialize a metadata string which came from some non-DB source, or is the return value of IDatabase::decodeBlob().

	publishTo ( $src, $dstRel, $flags=0, array $options=[])
	Move or copy a file to a specified location.

	purgeThumbList ( $dir, $files)
	Delete a list of thumbnails visible at urls.

	readOnlyFatalStatus ()

	reserializeMetadata ()
	Write the metadata back to the database with the current serialization format.

	setProps ( $info)
	Set properties in this object to be equal to those given in the associative array $info.

	unprefixRow ( $row, $prefix='img_')

Protected Member Functions inherited from File
	assertRepoDefined ()
	Assert that $this->repo is set to a valid FileRepo instance.

	assertTitleDefined ()
	Assert that $this->title is set to a Title.

	generateBucketsIfNeeded ( $params, $flags=0)
	Generates chained bucketed thumbnails if needed.

	getBucketThumbName ( $bucket)
	Returns the name of the thumb for a given bucket.

	getBucketThumbPath ( $bucket)
	Returns the repo path of the thumb for a given bucket.

	getCanRender ()
	Accessor for __get()

	getImageSize ( $filePath)
	Get an image size array like that returned by getImageSize(), or false if it can't be determined.

	getIsSafeFile ()
	Accessor for __get()

	getIsSafeFileUncached ()
	Uncached accessor.

	getRedirectedTitle ()

	getThumbnails ()
	Get all thumbnail names previously generated for this file STUB Overridden by LocalFile.

	isHashed ()

	isTrustedFile ()
	Returns true if the file is flagged as trusted.

	makeTransformTmpFile ( $thumbPath)
	Creates a temp FS file with the same extension and the thumbnail.

	migrateThumbFile ( $thumbName)
	Hook into transform() to allow migration of thumbnail files STUB.

	readOnlyError ()

	transformErrorOutput ( $thumbPath, $thumbUrl, $params, $flags)
	Return either a MediaTransformError or placeholder thumbnail (if $wgIgnoreImageErrors)

Protected Attributes
int	$bits
	Returned by getimagesize (loadFromXxx)

bool	$dataLoaded
	Whether or not core data has been loaded from the database (loadFromXxx)

int	$deleted
	Bitfield akin to rev_deleted.

bool	$extraDataLoaded
	Whether or not lazy-loaded data has been loaded from the database.

bool	$fileExists
	Does the file exist on disk? (loadFromXxx)

int	$height
	Image height.

string	$media_type
	MEDIATYPE_xxx (bitmap, drawing, audio...)

array	$metadataArray = []
	Unserialized metadata.

string[]	$metadataBlobs = []
	Map of metadata item name to blob address.

string null	$metadataSerializationFormat
	One of the MDS_* constants, giving the format of the metadata as stored in the DB, or null if the data was not loaded from the DB.

string	$mime
	MIME type, determined by MimeAnalyzer::guessMimeType.

string	$repoClass = LocalRepo::class

string	$sha1
	SHA-1 base 36 content hash.

int	$size
	Size in bytes (loadFromXxx)

string[]	$unloadedMetadataBlobs = []
	Map of metadata item name to blob address for items that exist but have not yet been loaded into $this->metadataArray.

int	$width
	Image width.

Protected Attributes inherited from File
bool	$canRender
	Whether the output of transform() for this file is likely to be valid.

string	$extension
	File extension.

FSFile bool	$fsFile
	False if undefined.

MediaHandler	$handler

string	$hashPath
	Relative path including trailing slash.

bool	$isSafeFile
	Whether this media file is in a format that is unlikely to contain viruses or malicious content.

string	$lastError
	Text of last error.

string	$name
	The name of a file from its title object.

int false	$pageCount
	Number of pages of a multipage document, or false for documents which aren't multipage documents.

string	$path
	The storage path corresponding to one of the zones.

string	$redirected
	Main part of the title, with underscores (Title::getDBkey)

Title	$redirectedTitle

Title	$redirectTitle

string	$repoClass = FileRepo::class
	Required Repository class type.

Title string bool	$title

array	$tmpBucketedThumbCache = []
	Cache of tmp filepaths pointing to generated bucket thumbnails, keyed by width.

string	$transformScript
	URL of transformscript (for example thumb.php)

string	$url
	The URL corresponding to one of the four basic zones.

Private Member Functions
	getJsonMetadata ()
	Get metadata in JSON format ready for DB insertion, optionally splitting items out to BlobStore.

	isMetadataOversize ()
	Determine whether the loaded metadata may be a candidate for splitting, by measuring its serialized size.

	jsonDecode (string $s)
	Do JSON decoding with local flags.

	jsonEncode ( $data)
	Do JSON encoding with local flags.

	loadExtraFieldsWithTimestamp ( $dbr, $fname)

	loadFromCache ()
	Try to load file metadata from memcached, falling back to the database.

	purgeMetadataCache ()
	Refresh metadata in memcached, but don't touch thumbnails or CDN.

Private Attributes
string	$description
	Description of current revision of the file.

string	$descriptionTouched
	TS_MW timestamp of the last change of the file description.

int	$historyLine
	Number of line to return by nextHistoryLine() (constructor)

IResultWrapper null	$historyRes
	Result of the query for the file's history (nextHistoryLine)

bool	$locked
	True if the image row is locked.

bool	$lockedOwnTrx
	True if the image row is locked with a lock initiated transaction.

string	$major_mime
	Major MIME type.

string	$minor_mime
	Minor MIME type.

bool	$missing
	True if file is not present in file system.

string	$timestamp
	Upload timestamp.

bool	$upgraded
	Whether the row was upgraded on load.

bool	$upgrading
	Whether the row was scheduled to upgrade on load.

UserIdentity null	$user
	Uploader.

const	ATOMIC_SECTION_LOCK = 'LocalFile::lockingTransaction'

const	CACHE_FIELD_MAX_LEN = 1000

const	LOAD_ALL = 16

const	VERSION = 13

Additional Inherited Members
Public Attributes inherited from File
FileRepo LocalRepo ForeignAPIRepo bool	$repo
	Some member variables can be lazy-initialised using __get().

const	DELETE_SOURCE = 1

const	DELETED_COMMENT = 2

const	DELETED_FILE = 1

const	DELETED_RESTRICTED = 8

const	DELETED_USER = 4

const	FOR_PUBLIC = 1

const	FOR_THIS_USER = 2

const	RAW = 3

const	RENDER_FORCE = 2
	Force rendering even if thumbnail already exist and using RENDER_NOW I.e.

const	RENDER_NOW = 1
	Force rendering in the current process.

const	THUMB_FULL_NAME = 1

Public Attributes inherited from IDBAccessObject
const	READ_NONE = -1
	Constants for object loading bitfield flags (higher => higher QoS)

Detailed Description

Class to represent a local file in the wiki's own database.

Provides methods to retrieve paths (physical, logical, URL), to generate image thumbnails or for uploading.

Note that only the repo object knows what its file class is called. You should never name a file class explictly outside of the repo class. Instead use the repo's factory functions to generate file objects, for example:

RepoGroup::singleton()->getLocalRepo()->newFile( $title );

Consider the services container below;

$services = MediaWikiServices::getInstance();

The convenience services $services->getRepoGroup()->getLocalRepo()->newFile() and $services->getRepoGroup()->findFile() should be sufficient in most cases.

@TODO: DI - Instead of using MediaWikiServices::getInstance(), a service should ideally accept a RepoGroup in its constructor and then, use $this->repoGroup->findFile() and $this->repoGroup->getLocalRepo()->newFile().

Stability: stable: to extend

Definition at line 63 of file LocalFile.php.

Constructor & Destructor Documentation

◆ __construct()

LocalFile::__construct	(	$title,
		$repo
	)

Do not call this except from inside a repo class.

Stability: stable: to call

Parameters

Title	$title
FileRepo	$repo

Reimplemented from File.

Definition at line 318 of file LocalFile.php.

References File\$repo, $title, File\assertRepoDefined(), and File\assertTitleDefined().

◆ __destruct()

LocalFile::__destruct ( )

Clean up any dangling locks.

Definition at line 2775 of file LocalFile.php.

Member Function Documentation

◆ acquireFileLock()

LocalFile::acquireFileLock ( )

Returns: Status

Since: 1.28

Definition at line 2683 of file LocalFile.php.

◆ deleteFile()

LocalFile::deleteFile	(		$reason,
		UserIdentity	$user,
			$suppress = `false`
	)

Delete all versions of the file.

Since: 1.35

Moves the files into an archive directory (or deletes them) and removes the database rows.

Cache purging is done; logging is caller's responsibility.

Stability: stable: to override

Parameters

string	$reason
UserIdentity	$user
bool	$suppress

Returns: Status

Reimplemented from File.

Reimplemented in ForeignDBFile.

Definition at line 2393 of file LocalFile.php.

◆ deleteOldFile()

LocalFile::deleteOldFile	(		$archiveName,
			$reason,
		UserIdentity	$user,
			$suppress = `false`
	)

Delete an old version of the file.

Since: 1.35

Stability: stable: to override

Moves the file into an archive directory (or deletes it) and removes the database row.

Cache purging is done; logging is caller's responsibility.

Parameters

string	$archiveName
string	$reason
UserIdentity	$user
bool	$suppress

Exceptions

MWException Exception on database or file store failure

Returns: Status

Definition at line 2456 of file LocalFile.php.

Referenced by FileDeleteForm\doDelete().

◆ exists()

LocalFile::exists ( )

canRender inherited

mustRender inherited allowInlineDisplay inherited isSafeFile inherited isTrustedFile inherited Returns true if the file exists on disk.

Stability: stable: to override

Returns: bool Whether file exist on disk.

Reimplemented from File.

Reimplemented in OldLocalFile.

Definition at line 1383 of file LocalFile.php.

Referenced by UploadBase\checkLocalFileWasDeleted().

◆ getBitDepth()

LocalFile::getBitDepth ( )

Stability: stable: to override

Returns: int

Reimplemented from File.

Definition at line 1332 of file LocalFile.php.

◆ getCacheFields()

LocalFile::getCacheFields ( $prefix = 'img_' )

protected

Returns the list of object properties that are included as-is in the cache.

Stability: stable: to override

Parameters

string $prefix Must be the empty string

Returns: string[]

Since: 1.31 No longer accepts a non-empty $prefix

Reimplemented in OldLocalFile.

Definition at line 475 of file LocalFile.php.

Referenced by loadFromCache(), and setProps().

◆ getCacheKey()

LocalFile::getCacheKey ( )

protected

Get the memcached key for the main data for this file, or false if there is no access to the shared cache.

Stability: stable: to override

Returns: string|bool

Reimplemented in OldLocalFile.

Definition at line 343 of file LocalFile.php.

References File\getName().

Referenced by getMutableCacheKeys(), invalidateCache(), and loadFromCache().

◆ getDescription()

LocalFile::getDescription	(		$audience = `self::FOR_PUBLIC`,
		Authority	$performer = `null`
	)

Stability: stable: to override

Parameters

int	$audience
Authority \| null	$performer

Returns: string

Reimplemented from File.

Definition at line 2597 of file LocalFile.php.

Referenced by RevDelArchivedFileItem\getApiData(), and RevDelFileItem\getApiData().

◆ getDescriptionShortUrl()

LocalFile::getDescriptionShortUrl ( )

Get short description URL for a file based on the page ID.

Stability: stable: to override

Returns: string|null

Since: 1.27

Reimplemented from File.

Reimplemented in ForeignDBFile.

Definition at line 1037 of file LocalFile.php.

References File\$url.

◆ getDescriptionText()

LocalFile::getDescriptionText ( Language $lang = null )

Get the HTML text of the description page This is not used by ImagePage for local files, since (among other things) it skips the parser cache.

Stability: stable: to override

Parameters

Language | null $lang What language to get description in (Optional)

Returns: string|false

Reimplemented from File.

Reimplemented in ForeignDBFile.

Definition at line 2544 of file LocalFile.php.

References $lang.

◆ getDescriptionTouched()

LocalFile::getDescriptionTouched ( )

Stability: stable: to override

Returns: bool|string

Reimplemented from File.

Definition at line 2622 of file LocalFile.php.

References wfTimestamp().

◆ getDescriptionUrl()

LocalFile::getDescriptionUrl ( )

isMultipage inherited

pageCount inherited scaleHeight inherited getImageSize inherited Get the URL of the file description page.

Stability: stable: to override

Returns: string|bool

Reimplemented from File.

Reimplemented in ForeignDBFile.

Definition at line 2527 of file LocalFile.php.

◆ getHeight()

LocalFile::getHeight ( $page = 1 )

Return the height of the image.

Stability: stable: to override

Parameters

int $page

Returns: int

Reimplemented from File.

Definition at line 1004 of file LocalFile.php.

References File\$handler, File\getHandler(), MediaHandler\getPageDimensions(), File\isMultipage(), and load().

Referenced by RevDelArchivedFileItem\getApiData(), and RevDelFileItem\getApiData().

◆ getHistory()

LocalFile::getHistory	(	$limit = `null`,
		$start = `null`,
		$end = `null`,
		$inc = `true`
	)

purgeDescription inherited

purgeEverything inherited

Stability: stable: to override

Parameters

int \| null	$limit	Optional: Limit to number of results
string \| int \| null	$start	Optional: Timestamp, start from
string \| int \| null	$end	Optional: Timestamp, end at
bool	$inc

Returns: OldLocalFile[]

Reimplemented from File.

Definition at line 1615 of file LocalFile.php.

References $dbr, $res, and OldLocalFile\getQueryInfo().

Referenced by UploadBase\checkLocalFileExists().

◆ getJsonMetadata()

LocalFile::getJsonMetadata ( )

private

Get metadata in JSON format ready for DB insertion, optionally splitting items out to BlobStore.

Returns: string

Definition at line 1196 of file LocalFile.php.

References $s.

◆ getLazyCacheFields()

LocalFile::getLazyCacheFields ( $prefix = 'img_' )

protected

Returns the list of object properties that are included as-is in the cache, only when they're not too big, and are lazily loaded by self::loadExtraFromDB().

Parameters

string $prefix Must be the empty string

Returns: string[]

Since: 1.31 No longer accepts a non-empty $prefix

Definition at line 497 of file LocalFile.php.

Referenced by loadFromCache().

◆ getMediaType()

LocalFile::getMediaType ( )

Returns the type of the media in the file.

Use the value returned by this function with the MEDIATYPE_xxx constants.

Stability: stable: to override

Returns: string

Reimplemented from File.

Definition at line 1366 of file LocalFile.php.

◆ getMetadata()

LocalFile::getMetadata ( )

Get handler-specific metadata as a serialized string.

Deprecated:: since 1.37 use getMetadataArray() or getMetadataItem()

Returns: string

Reimplemented from File.

Definition at line 1059 of file LocalFile.php.

References getMetadataArray(), and serialize().

◆ getMetadataArray()

LocalFile::getMetadataArray ( )

Get unserialized handler-specific metadata.

Since: 1.37

Returns: array

Reimplemented from File.

Definition at line 1077 of file LocalFile.php.

References getMetadataItems(), load(), and LOAD_ALL.

Referenced by getMetadata().

◆ getMetadataForDb()

LocalFile::getMetadataForDb ( IDatabase $db )

Serialize the metadata array for insertion into img_metadata, oi_metadata or fa_metadata.

If metadata splitting is enabled, this may write blobs to the database, returning their addresses.

Access: internal

Parameters

IDatabase $db

Returns: string|Blob

Definition at line 1175 of file LocalFile.php.

References $s, Wikimedia\Rdbms\IDatabase\encodeBlob(), and serialize().

Referenced by reserializeMetadata(), and upgradeRow().

◆ getMetadataItems()

LocalFile::getMetadataItems ( array $itemNames )

Get multiple elements of the unserialized handler-specific metadata.

Since: 1.37

Parameters

string[] $itemNames

Returns: array

Reimplemented from File.

Definition at line 1090 of file LocalFile.php.

Referenced by getMetadataArray().

◆ getMimeType()

LocalFile::getMimeType ( )

Returns the MIME type of the file.

Stability: stable: to override

Returns: string

Reimplemented from File.

Definition at line 1354 of file LocalFile.php.

References $mime.

◆ getMutableCacheKeys()

LocalFile::getMutableCacheKeys ( WANObjectCache $cache )

Parameters

WANObjectCache $cache

Returns: string[]

Since: 1.28

Definition at line 352 of file LocalFile.php.

References getCacheKey().

◆ getQueryInfo()

static LocalFile::getQueryInfo ( array $options = [] )

static

Return the tables, fields, and join conditions to be selected to create a new localfile object.

Since 1.34, img_user and img_user_text have not been present in the database, but they continue to be available in query results as aliases.

Since: 1.31

Stability: stable: to override

Parameters

string[]

$options

omit-lazy: Omit fields that are lazily cached.

Returns

array[] With three keys:

tables: (string[]) to include in the $table to IDatabase->select()
fields: (string[]) to include in the $vars to IDatabase->select()
joins: (array) to include in the $join_conds to IDatabase->select()

Reimplemented in OldLocalFile.

Definition at line 270 of file LocalFile.php.

◆ getRepo()

LocalFile::getRepo ( )

Returns: LocalRepo|bool

Reimplemented from File.

Reimplemented in ForeignDBFile.

Definition at line 333 of file LocalFile.php.

Referenced by LocalFileMoveBatch\__construct().

◆ getSha1()

LocalFile::getSha1 ( )

Stability: stable: to override

Returns: string|false

Reimplemented from File.

Definition at line 2646 of file LocalFile.php.

References wfReadOnly().

Referenced by UploadBase\checkLocalFileExists(), and RevertAction\onSubmit().

◆ getSize()

LocalFile::getSize ( )

Returns the size of the image file, in bytes.

Stability: stable: to override

Returns: int

Reimplemented from File.

Definition at line 1343 of file LocalFile.php.

Referenced by RevDelArchivedFileItem\getApiData(), and RevDelFileItem\getApiData().

◆ getThumbnails()

LocalFile::getThumbnails ( $archiveName = false )

protected

getTransformScript inherited

getUnscaledThumb inherited thumbName inherited createThumb inherited transform inherited getHandler inherited iconThumb inherited getLastError inherited Get all thumbnail names previously generated for this file

Stability: stable: to override

Parameters

string | bool $archiveName Name of an archive file, default false

Returns: array First element is the base dir, then files in that base dir.

Definition at line 1405 of file LocalFile.php.

References $file.

◆ getTimestamp()

LocalFile::getTimestamp ( )

Stability: stable: to override

Returns: bool|string

Reimplemented from File.

Definition at line 2612 of file LocalFile.php.

Referenced by RevDelArchivedFileItem\getApiData(), and RevDelFileItem\getApiData().

◆ getUpgraded()

LocalFile::getUpgraded ( )

Returns: bool Whether upgradeRow() ran for this object

Definition at line 803 of file LocalFile.php.

◆ getUploader()

LocalFile::getUploader	(	int	$audience = `self::FOR_PUBLIC`,
		Authority	$performer = `null`
	)

Since: 1.37

Stability: stable: to override

Parameters

int	$audience
Authority \| null	$performer

Returns: UserIdentity|null

Reimplemented from File.

Definition at line 2580 of file LocalFile.php.

Referenced by RevDelArchivedFileItem\getApiData(), and RevDelFileItem\getApiData().

◆ getWidth()

LocalFile::getWidth ( $page = 1 )

Return the width of the image.

Stability: stable: to override

Parameters

int $page

Returns: int

Reimplemented from File.

Definition at line 971 of file LocalFile.php.

References File\$handler, File\getHandler(), MediaHandler\getPageDimensions(), File\isMultipage(), and load().

Referenced by RevDelArchivedFileItem\getApiData(), and RevDelFileItem\getApiData().

◆ invalidateCache()

LocalFile::invalidateCache ( )

Purge the file object/metadata cache.

Definition at line 442 of file LocalFile.php.

References getCacheKey().

Referenced by upgradeRow().

◆ isCacheable()

LocalFile::isCacheable ( )

Returns: bool Whether to cache in RepoGroup (this avoids OOMs)

Reimplemented from File.

Definition at line 2671 of file LocalFile.php.

References serialize().

◆ isMetadataOversize()

LocalFile::isMetadataOversize ( )

private

Determine whether the loaded metadata may be a candidate for splitting, by measuring its serialized size.

Helper for maybeUpgradeRow().

Returns: bool

Definition at line 1256 of file LocalFile.php.

◆ isMissing()

LocalFile::isMissing ( )

splitMime inherited

getName inherited getTitle inherited getURL inherited getViewURL inherited getPath inherited isVisible inherited Checks if this file exists in its parent repo, as referenced by its virtual URL.

Stability: stable: to override

Returns: bool

Reimplemented from File.

Definition at line 955 of file LocalFile.php.

References File\getVirtualUrl().

◆ jsonDecode()

LocalFile::jsonDecode ( string $s )

private

Do JSON decoding with local flags.

This doesn't use JsonCodec because JsonCodec can construct objects, which we don't want.

Does not throw. Returns false on failure.

Parameters

string $s

Returns: mixed The decoded value, or false on failure

Definition at line 1159 of file LocalFile.php.

References $s.

◆ jsonEncode()

LocalFile::jsonEncode ( $data )

private

Do JSON encoding with local flags.

Throw an exception if the data cannot be serialized.

Exceptions

MWException

Parameters

mixed $data

Returns: string

Definition at line 1136 of file LocalFile.php.

◆ load()

LocalFile::load ( $flags = 0 )

Load file metadata from cache or DB, unless already loaded.

Stability: stable: to override

Parameters

int $flags

Reimplemented from File.

Definition at line 731 of file LocalFile.php.

References loadExtraFromDB(), loadFromCache(), and loadFromDB().

Referenced by getHeight(), getMetadataArray(), and getWidth().

◆ loadExtraFieldsWithTimestamp()

LocalFile::loadExtraFieldsWithTimestamp	(	$dbr,
		$fname
	)

private

Parameters

IDatabase	$dbr
string	$fname

Returns: string[]|bool

Definition at line 577 of file LocalFile.php.

References $dbr, File\getName(), OldLocalFile\getQueryInfo(), and unprefixRow().

Referenced by loadExtraFromDB().

◆ loadExtraFromDB()

LocalFile::loadExtraFromDB ( )

protected

Load lazy file metadata from the DB.

This covers fields that are sometimes not cached.

Stability: stable: to override

Reimplemented in OldLocalFile.

Definition at line 546 of file LocalFile.php.

References loadExtraFieldsWithTimestamp(), and loadMetadataFromDbFieldValue().

Referenced by load().

◆ loadFromCache()

LocalFile::loadFromCache ( )

private

Try to load file metadata from memcached, falling back to the database.

Definition at line 359 of file LocalFile.php.

References $cache, getCacheFields(), getCacheKey(), getLazyCacheFields(), loadFromDB(), serialize(), setProps(), and wfTimestamp().

Referenced by load().

◆ loadFromDB()

LocalFile::loadFromDB ( $flags = 0 )

protected

Load file metadata from the DB.

Stability: stable: to override

Parameters

int $flags

Reimplemented in OldLocalFile.

Definition at line 513 of file LocalFile.php.

References $dbr, File\getName(), and loadFromRow().

Referenced by load(), and loadFromCache().

◆ loadFromFile()

LocalFile::loadFromFile ( $path = null )

Load metadata from the file itself.

Access: internal

Parameters

string | null $path The path or virtual URL to load from, or null to use the previously stored file.

Definition at line 463 of file LocalFile.php.

References $path, File\getVirtualUrl(), and setProps().

Referenced by upgradeRow().

◆ loadFromRow()

LocalFile::loadFromRow	(	$row,
		$prefix = `'img_'`
	)

Load file metadata from a DB result row.

Stability: stable: to override

Passing arbitrary fields in the row and expecting them to be translated to property names on $this is deprecated since 1.37. Instead, override loadFromRow(), and clone and unset the extra fields before passing them to the parent.

After the deprecation period has passed, extra fields will be ignored, and the deprecation warning will be removed.

Parameters

stdClass	$row
string	$prefix

Reimplemented in OldLocalFile.

Definition at line 654 of file LocalFile.php.

References loadMetadataFromDbFieldValue(), User\newFromAnyId(), unprefixRow(), wfDeprecatedMsg(), and wfTimestamp().

Referenced by loadFromDB().

◆ loadMetadataFromDbFieldValue()

LocalFile::loadMetadataFromDbFieldValue	(	IDatabase	$db,
			$metadataBlob
	)

protected

Unserialize a metadata blob which came from the database and store it in $this.

Since: 1.37

Parameters

IDatabase	$db
string \| Blob	$metadataBlob

Definition at line 1278 of file LocalFile.php.

References Wikimedia\Rdbms\IDatabase\decodeBlob().

Referenced by loadExtraFromDB(), and loadFromRow().

◆ loadMetadataFromString()

LocalFile::loadMetadataFromString ( $metadataString )

protected

Unserialize a metadata string which came from some non-DB source, or is the return value of IDatabase::decodeBlob().

Since: 1.37

Parameters

string $metadataString

Definition at line 1289 of file LocalFile.php.

References unserialize().

Referenced by setProps().

◆ lock()

LocalFile::lock ( )

Start an atomic DB section and lock the image for update or increments a reference counter if the lock is already held.

This method should not be used outside of LocalFile/LocalFile*Batch

Exceptions

LocalFileLockError Throws an error if the lock was not acquired

Returns: bool Whether the file lock owns/spawned the DB transaction

Definition at line 2708 of file LocalFile.php.

Referenced by upgradeRow().

◆ maybeUpgradeRow()

LocalFile::maybeUpgradeRow ( )

Upgrade a row if it needs it.

Access: internal

Definition at line 750 of file LocalFile.php.

References File\$handler, File\getHandler(), MediaHandler\isFileMetadataValid(), MediaHandler\METADATA_BAD, MediaHandler\METADATA_COMPATIBLE, reserializeMetadata(), upgradeRow(), and wfReadOnly().

◆ move()

LocalFile::move ( $target )

getLinksTo inherited

getExifData inherited isLocal inherited wasDeleted inherited Move file to the new title

Move current, old version and all thumbnails to the new filename. Old file is deleted.

Cache purging is done; checks for validity and logging are caller's responsibility

Stability: stable: to override

Parameters

Title $target New file name

Returns: Status

Reimplemented from File.

Reimplemented in ForeignDBFile.

Definition at line 2329 of file LocalFile.php.

References wfDebugLog().

◆ newFromKey()

static LocalFile::newFromKey	(	$sha1,
		$repo,
		$timestamp = `false`
	)

static

Create a LocalFile from a SHA-1 key Do not call this except from inside a repo class.

Stability: stable: to override

Parameters

string	$sha1	Base-36 SHA-1
LocalRepo	$repo
string \| bool	$timestamp	MW_timestamp (optional)

Returns: bool|LocalFile

Reimplemented in OldLocalFile.

Definition at line 233 of file LocalFile.php.

References $dbr, and File\$repo.

◆ newFromRow()

static LocalFile::newFromRow	(	$row,
		$repo
	)

static

Create a LocalFile from a title Do not call this except from inside a repo class.

Stability: stable: to override

Parameters

stdClass	$row
FileRepo	$repo

Returns: static

Reimplemented in OldLocalFile.

Definition at line 214 of file LocalFile.php.

References $file, File\$repo, $title, and NS_FILE.

◆ newFromTitle()

static LocalFile::newFromTitle	(	$title,
		$repo,
		$unused = `null`
	)

static

Create a LocalFile from a title Do not call this except from inside a repo class.

Note: $unused param is only here to avoid an E_STRICT

Stability: stable: to override

Parameters

Title	$title
FileRepo	$repo
null	$unused

Returns: static

Reimplemented in OldLocalFile.

Definition at line 199 of file LocalFile.php.

References File\$repo, and $title.

◆ nextHistoryLine()

LocalFile::nextHistoryLine ( )

Returns the history of this file, line by line.

starts with current version, then old versions. uses $this->historyLine to check which line to return: 0 return line for current version 1 query for old versions, return first one 2, ... return next old version from above query

Stability: stable: to override

Returns: stdClass|bool

Reimplemented from File.

Definition at line 1674 of file LocalFile.php.

References $dbr, and OldLocalFile\getQueryInfo().

◆ prerenderThumbnails()

LocalFile::prerenderThumbnails ( )

Prerenders a configurable set of thumbnails.

Stability: stable: to override

Since: 1.28

Definition at line 1532 of file LocalFile.php.

References $wgUploadThumbnailRenderMap, and getTitle().

◆ publish()

LocalFile::publish	(		$src,
			$flags = `0`,
		array	$options = `[]`
	)

Move or copy a file to its public location.

If a file exists at the destination, move it to an archive. Returns a Status object with the archive name in the "value" member on success.

The archive name should be passed through to recordUpload for database registration.

Stability: stable: to override

Parameters

string \| FSFile	$src	Local filesystem path or virtual URL to the source image
int	$flags	A bitwise combination of: File::DELETE_SOURCE Delete the source file, i.e. move rather than copy
array	$options	Optional additional parameters

Returns: Status On success, the value member contains the archive name, or an empty string if it was a new file.

Reimplemented from File.

Reimplemented in ForeignDBFile.

Definition at line 2242 of file LocalFile.php.

◆ publishTo()

LocalFile::publishTo	(		$src,
			$dstRel,
			$flags = `0`,
		array	$options = `[]`
	)

protected

Move or copy a file to a specified location.

Returns a Status object with the archive name in the "value" member on success.

The archive name should be passed through to recordUpload for database registration.

Stability: stable: to override

Parameters

string \| FSFile	$src	Local filesystem path or virtual URL to the source image
string	$dstRel	Target relative path
int	$flags	A bitwise combination of: File::DELETE_SOURCE Delete the source file, i.e. move rather than copy
array	$options	Optional additional parameters

Returns: Status On success, the value member contains the archive name, or an empty string if it was a new file.

Definition at line 2262 of file LocalFile.php.

References File\DELETE_SOURCE, FileRepo\DELETE_SOURCE, FSFile\getSha1Base36FromPath(), FileRepo\isVirtualUrl(), and wfTimestamp().

◆ purgeCache()

LocalFile::purgeCache ( $options = [] )

Delete all previously generated thumbnails, refresh metadata in memcached and purge the CDN.

Stability: stable: to override

Parameters

array $options An array potentially with the key forThumbRefresh.

Note: This used to purge old thumbnails by default as well, but doesn't anymore.

Reimplemented from File.

Definition at line 1442 of file LocalFile.php.

◆ purgeMetadataCache()

LocalFile::purgeMetadataCache ( )

private

Refresh metadata in memcached, but don't touch thumbnails or CDN.

Definition at line 1430 of file LocalFile.php.

◆ purgeOldThumbnails()

LocalFile::purgeOldThumbnails ( $archiveName )

Delete cached transformed files for an archived version only.

Stability: stable: to override

Parameters

string $archiveName Name of the archived file

Definition at line 1465 of file LocalFile.php.

Referenced by PurgeChangedFiles\purgeFromArchiveTable().

◆ purgeThumbList()

LocalFile::purgeThumbList	(	$dir,
		$files
	)

protected

Delete a list of thumbnails visible at urls.

Stability: stable: to override

Parameters

string	$dir	Base dir of the files.
array	$files	Array of strings: relative filenames (to $dir)

Definition at line 1574 of file LocalFile.php.

References $file, and wfDebug().

◆ purgeThumbnails()

LocalFile::purgeThumbnails ( $options = [] )

Delete cached transformed files for the current version only.

Stability: stable: to override

Parameters

array $options

Definition at line 1492 of file LocalFile.php.

◆ readOnlyFatalStatus()

LocalFile::readOnlyFatalStatus ( )

protected

Returns: Status

Definition at line 2767 of file LocalFile.php.

◆ recordUpload3()

LocalFile::recordUpload3	(	string	$oldver,
		string	$comment,
		string	$pageText,
		Authority	$performer,
			$props = `false`,
			$timestamp = `false`,
			$tags = `[]`,
		bool	$createNullRevision = `true`,
		bool	$revert = `false`
	)

Record a file upload in the upload log and the image table (version 3)

Since: 1.35

Stability: stable: to override

Parameters

string	$oldver
string	$comment
string	$pageText
Authority	$performer
bool \| array	$props
string \| bool	$timestamp
string[]	$tags
bool	$createNullRevision	Set to false to avoid creation of a null revision on file upload, see T193621
bool	$revert	If this file upload is a revert

Returns: Status

Definition at line 1868 of file LocalFile.php.

◆ releaseFileLock()

LocalFile::releaseFileLock ( )

Returns: Status

Since: 1.28

Definition at line 2693 of file LocalFile.php.

◆ reserializeMetadata()

LocalFile::reserializeMetadata ( )

protected

Write the metadata back to the database with the current serialization format.

Reimplemented in OldLocalFile.

Definition at line 860 of file LocalFile.php.

References getMetadataForDb(), and wfReadOnly().

Referenced by maybeUpgradeRow().

◆ resetHistory()

LocalFile::resetHistory ( )

Reset the history pointer to the first element of the history.

Stability: stable: to override

Reimplemented from File.

Definition at line 1722 of file LocalFile.php.

◆ restore()

LocalFile::restore	(	$versions = `[]`,
		$unsuppress = `false`
	)

Restore all or specified deleted revisions to the given file.

Permissions and logging are left to the caller.

May throw database exceptions on error.

Stability: stable: to override

Parameters

array	$versions	Set of record ids of deleted items to restore, or empty to restore all revisions.
bool	$unsuppress

Returns: Status

Reimplemented from File.

Reimplemented in ForeignDBFile.

Definition at line 2492 of file LocalFile.php.

◆ setProps()

LocalFile::setProps ( $info )

protected

Set properties in this object to be equal to those given in the associative array $info.

Only cacheable fields can be set. All fields must be set in $info except for getLazyCacheFields().

If 'mime' is given, it will be split into major_mime/minor_mime. If major_mime/minor_mime are given, $this->mime will also be set.

Stability: stable: to override

Parameters

array $info

Definition at line 888 of file LocalFile.php.

References getCacheFields(), and loadMetadataFromString().

Referenced by loadFromCache(), and loadFromFile().

◆ unlock()

LocalFile::unlock ( )

Decrement the lock reference count and end the atomic section if it reaches zero.

This method should not be used outside of LocalFile/LocalFile*Batch

The commit and lock release will happen when no atomic sections are active, which may happen immediately or at some point after calling this

Definition at line 2753 of file LocalFile.php.

Referenced by upgradeRow().

◆ unprefixRow()

LocalFile::unprefixRow	(	$row,
		$prefix = `'img_'`
	)

protected

Parameters

array \| stdClass	$row
string	$prefix

Exceptions

MWException

Returns: array

Definition at line 622 of file LocalFile.php.

References File\$name.

Referenced by loadExtraFieldsWithTimestamp(), and loadFromRow().

◆ upgradeRow()

LocalFile::upgradeRow ( )

Fix assorted version-related problems with the image row by reloading it from the file.

Stability: stable: to override

Reimplemented from File.

Reimplemented in OldLocalFile.

Definition at line 811 of file LocalFile.php.

References getMetadataForDb(), File\getName(), invalidateCache(), loadFromFile(), lock(), unlock(), wfDebug(), and wfReadOnly().

Referenced by maybeUpgradeRow().

◆ upload()

LocalFile::upload	(		$src,
			$comment,
			$pageText,
			$flags = `0`,
			$props = `false`,
			$timestamp = `false`,
		Authority	$uploader = `null`,
			$tags = `[]`,
			$createNullRevision = `true`,
			$revert = `false`
	)

getHashPath inherited

getRel inherited getUrlRel inherited getArchiveRel inherited getArchivePath inherited getThumbPath inherited getArchiveUrl inherited getThumbUrl inherited getArchiveVirtualUrl inherited getThumbVirtualUrl inherited isHashed inherited Upload a file and record it in the DB

Parameters

string \| FSFile	$src	Source storage path, virtual URL, or filesystem path
string	$comment	Upload description
string	$pageText	Text to use for the new description page, if a new description page is created
int \| bool	$flags	Flags for publish()
array \| bool	$props	File properties, if known. This can be used to reduce the upload time when uploading virtual URLs for which the file info is already known
string \| bool	$timestamp	Timestamp for img_timestamp, or false to use the current time
Authority \| null	$uploader	object or null to use the context authority
string[]	$tags	Change tags to add to the log entry and page revision. (This doesn't check $uploader's permissions.)
bool	$createNullRevision	Set to false to avoid creation of a null revision on file upload, see T193621
bool	$revert	If this file upload is a revert

Returns: Status On success, the value member contains the archive name, or an empty string if it was a new file.

protected

Whether or not lazy-loaded data has been loaded from the database.

Definition at line 133 of file LocalFile.php.

◆ $fileExists

bool LocalFile::$fileExists

protected

Initial value:

◆ $repoClass

string LocalFile::$repoClass = LocalRepo::class

protected

Definition at line 139 of file LocalFile.php.

◆ $sha1

string LocalFile::$sha1

protected

SHA-1 base 36 content hash.

Definition at line 127 of file LocalFile.php.

Referenced by OldLocalFile\newFromKey().

◆ $size

int LocalFile::$size

protected

Size in bytes (loadFromXxx)

Definition at line 102 of file LocalFile.php.

◆ $timestamp

string LocalFile::$timestamp

const LocalFile::ATOMIC_SECTION_LOCK = 'LocalFile::lockingTransaction'

private

Definition at line 183 of file LocalFile.php.

◆ CACHE_FIELD_MAX_LEN

const LocalFile::CACHE_FIELD_MAX_LEN = 1000

private

Definition at line 66 of file LocalFile.php.

◆ LOAD_ALL

const LocalFile::LOAD_ALL = 16

private

Definition at line 181 of file LocalFile.php.

Referenced by getMetadataArray().

◆ VERSION

const LocalFile::VERSION = 13

private

Definition at line 64 of file LocalFile.php.

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

includes/filerepo/file/LocalFile.php

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

◆ __destruct()

Member Function Documentation

◆ acquireFileLock()

◆ deleteFile()

◆ deleteOldFile()

◆ exists()

◆ getBitDepth()

◆ getCacheFields()

◆ getCacheKey()

◆ getDescription()

◆ getDescriptionShortUrl()

◆ getDescriptionText()

◆ getDescriptionTouched()

◆ getDescriptionUrl()

◆ getHeight()

◆ getHistory()

◆ getJsonMetadata()

◆ getLazyCacheFields()

◆ getMediaType()

◆ getMetadata()

◆ getMetadataArray()

◆ getMetadataForDb()

◆ getMetadataItems()

◆ getMimeType()

◆ getMutableCacheKeys()

◆ getQueryInfo()

◆ getRepo()

◆ getSha1()

◆ getSize()

◆ getThumbnails()

◆ getTimestamp()

◆ getUpgraded()

◆ getUploader()

◆ getWidth()

◆ invalidateCache()

◆ isCacheable()

◆ isMetadataOversize()

◆ isMissing()

◆ jsonDecode()

◆ jsonEncode()

◆ load()

◆ loadExtraFieldsWithTimestamp()

◆ loadExtraFromDB()

◆ loadFromCache()

◆ loadFromDB()

◆ loadFromFile()

◆ loadFromRow()

◆ loadMetadataFromDbFieldValue()

◆ loadMetadataFromString()

◆ lock()

◆ maybeUpgradeRow()

◆ move()

◆ newFromKey()

◆ newFromRow()

◆ newFromTitle()

◆ nextHistoryLine()

◆ prerenderThumbnails()

◆ publish()

◆ publishTo()

◆ purgeCache()

◆ purgeMetadataCache()

◆ purgeOldThumbnails()

◆ purgeThumbList()

◆ purgeThumbnails()

◆ readOnlyFatalStatus()

◆ recordUpload3()

◆ releaseFileLock()

◆ reserializeMetadata()

◆ resetHistory()

◆ restore()