MediaWiki  master
LocalFile Class Reference

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

Inheritance diagram for LocalFile:
Collaboration diagram for LocalFile:

Public Member Functions

 __construct ( $title, $repo)
 Do not call this except from inside a repo class. More...
 
 __destruct ()
 Clean up any dangling locks. More...
 
 acquireFileLock ()
 
 decodeRow ( $row, $prefix='img_')
 Decode a row from the database (either object or array) to an array with timestamps and MIME types decoded, and the field prefix removed. More...
 
 delete ( $reason, $suppress=false, $user=null)
 Delete all versions of the file. More...
 
 deleteOld ( $archiveName, $reason, $suppress=false, $user=null)
 Delete an old version of the file. More...
 
 exists ()
 canRender inherited More...
 
 getBitDepth ()
 
 getCacheKey ()
 Get the memcached key for the main data for this file, or false if there is no access to the shared cache. More...
 
 getDescription ( $audience=self::FOR_PUBLIC, User $user=null)
 
 getDescriptionShortUrl ()
 Get short description URL for a file based on the page ID. More...
 
 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. More...
 
 getDescriptionTouched ()
 
 getDescriptionUrl ()
 isMultipage inherited More...
 
 getHeight ( $page=1)
 Return the height of the image. More...
 
 getHistory ( $limit=null, $start=null, $end=null, $inc=true)
 purgeDescription inherited More...
 
 getMediaType ()
 Returns the type of the media in the file. More...
 
 getMetadata ()
 Get handler-specific metadata. More...
 
 getMimeType ()
 Returns the MIME type of the file. More...
 
 getMutableCacheKeys (WANObjectCache $cache)
 
 getSha1 ()
 
 getSize ()
 Returns the size of the image file, in bytes. More...
 
 getThumbnails ( $archiveName=false)
 getTransformScript inherited More...
 
 getTimestamp ()
 
 getUpgraded ()
 
 getUser ( $type='text')
 Returns user who uploaded the file. More...
 
 getWidth ( $page=1)
 Return the width of the image. More...
 
 invalidateCache ()
 Purge the file object/metadata cache. More...
 
 isCacheable ()
 
 isMissing ()
 splitMime inherited More...
 
 load ( $flags=0)
 Load file metadata from cache or DB, unless already loaded. More...
 
 loadFromDB ( $flags=0)
 Load file metadata from the DB. More...
 
 loadFromFile ()
 Load metadata from the file itself. More...
 
 loadFromRow ( $row, $prefix='img_')
 Load file metadata from a DB result row. More...
 
 lock ()
 Start an atomic DB section and lock the image for update or increments a reference counter if the lock is already held. More...
 
 move ( $target)
 getLinksTo inherited More...
 
 nextHistoryLine ()
 Returns the history of this file, line by line. More...
 
 prerenderThumbnails ()
 Prerenders a configurable set of thumbnails. More...
 
 publish ( $src, $flags=0, array $options=[])
 Move or copy a file to its public location. More...
 
 publishTo ( $src, $dstRel, $flags=0, array $options=[])
 Move or copy a file to a specified location. More...
 
 purgeCache ( $options=[])
 Delete all previously generated thumbnails, refresh metadata in memcached and purge the CDN. More...
 
 purgeMetadataCache ()
 Refresh metadata in memcached, but don't touch thumbnails or CDN. More...
 
 purgeOldThumbnails ( $archiveName)
 Delete cached transformed files for an archived version only. More...
 
 purgeThumbnails ( $options=[])
 Delete cached transformed files for the current version only. More...
 
 recordUpload ( $oldver, $desc, $license='', $copyStatus='', $source='', $watch=false, $timestamp=false, User $user=null)
 Record a file upload in the upload log and the image table. More...
 
 recordUpload2 ( $oldver, $comment, $pageText, $props=false, $timestamp=false, $user=null, $tags=[], $createNullRevision=true, $revert=false)
 Record a file upload in the upload log and the image table. More...
 
 releaseFileLock ()
 
 resetHistory ()
 Reset the history pointer to the first element of the history. More...
 
 restore ( $versions=[], $unsuppress=false)
 Restore all or specified deleted revisions to the given file. More...
 
 setProps ( $info)
 Set properties in this object to be equal to those given in the associative array $info. More...
 
 unlock ()
 Decrement the lock reference count and end the atomic section if it reaches zero. More...
 
 upgradeRow ()
 Fix assorted version-related problems with the image row by reloading it from the file. More...
 
 upload ( $src, $comment, $pageText, $flags=0, $props=false, $timestamp=false, $user=null, $tags=[], $createNullRevision=true, $revert=false)
 getHashPath inherited More...
 
- Public Member Functions inherited from File
 __construct ( $title, $repo)
 Call this constructor from child classes. More...
 
 __get ( $name)
 
 allowInlineDisplay ()
 Alias for canRender() More...
 
 canAnimateThumbIfAppropriate ()
 Will the thumbnail be animated if one would expect it to be. More...
 
 canRender ()
 Checks if the output of transform() for this file is likely to be valid. More...
 
 convertMetadataVersion ( $metadata, $version)
 get versioned metadata More...
 
 createThumb ( $width, $height=-1)
 Create a thumbnail of the image having the specified width/height. More...
 
 delete ( $reason, $suppress=false, $user=null)
 Delete all versions of the file. More...
 
 exists ()
 Returns true if file exists in the repository. More...
 
 formatMetadata ( $context=false)
 
 generateAndSaveThumb ( $tmpFile, $transformParams, $flags)
 Generates a thumbnail according to the given parameters and saves it to storage. More...
 
 generateThumbName ( $name, $params)
 Generate a thumbnail file name from a name and specified parameters. More...
 
 getArchivePath ( $suffix=false)
 Get the path of the archived file. More...
 
 getArchiveRel ( $suffix=false)
 Get the path of an archived file relative to the public zone root. More...
 
 getArchiveThumbPath ( $archiveName, $suffix=false)
 Get the path of an archived file's thumbs, or a particular thumb if $suffix is specified. More...
 
 getArchiveThumbRel ( $archiveName, $suffix=false)
 Get the path, relative to the thumbnail zone root, for an archived file's thumbs directory or a specific thumb if the $suffix is given. More...
 
 getArchiveThumbUrl ( $archiveName, $suffix=false)
 Get the URL of the archived file's thumbs, or a particular thumb if $suffix is specified. More...
 
 getArchiveUrl ( $suffix=false)
 Get the URL of the archive directory, or a particular file if $suffix is specified. More...
 
 getArchiveVirtualUrl ( $suffix=false)
 Get the public zone virtual URL for an archived version source file. More...
 
 getAvailableLanguages ()
 Gives a (possibly empty) list of languages to render the file in. More...
 
 getBitDepth ()
 Return the bit depth of the file Overridden by LocalFile STUB. More...
 
 getCanonicalUrl ()
 
 getCommonMetaArray ()
 Like getMetadata but returns a handler independent array of common values. More...
 
 getContentHeaders ()
 
 getDefaultRenderLanguage ()
 In files that support multiple language, what is the default language to use if none specified. More...
 
 getDescription ( $audience=self::FOR_PUBLIC, User $user=null)
 Get description of file revision STUB. More...
 
 getDescriptionShortUrl ()
 Get short description URL for a files based on the page ID. More...
 
 getDescriptionText (Language $lang=null)
 Get the HTML text of the description page, if available. More...
 
 getDescriptionTouched ()
 Returns the timestamp (in TS_MW format) of the last change of the description page. More...
 
 getDescriptionUrl ()
 Get the URL of the image description page. More...
 
 getDimensionsString ()
 
 getExtension ()
 Get the file extension, e.g. More...
 
 getFullUrl ()
 Return a fully-qualified URL to the file. More...
 
 getHandler ()
 Get a MediaHandler instance for this file. More...
 
 getHashPath ()
 Get the filename hash component of the directory including trailing slash, e.g. More...
 
 getHeight ( $page=1)
 Return the height of the image. More...
 
 getHistory ( $limit=null, $start=null, $end=null, $inc=true)
 Return a fragment of the history of file. More...
 
 getImageSize ( $filePath)
 Get an image size array like that returned by getImageSize(), or false if it can't be determined. More...
 
 getLastError ()
 Get last thumbnailing error. More...
 
 getLength ()
 Get the duration of a media file in seconds. More...
 
 getLocalRefPath ()
 Get an FS copy or original of this file and return the path. More...
 
 getLongDesc ()
 
 getMatchedLanguage ( $userPreferredLanguage)
 Get the language code from the available languages for this file that matches the language requested by the user. More...
 
 getMediaType ()
 Return the type of the media in the file. More...
 
 getMetadata ()
 Get handler-specific metadata Overridden by LocalFile, UnregisteredLocalFile STUB. More...
 
 getMimeType ()
 Returns the MIME type of the file. More...
 
 getName ()
 Return the name of this file. More...
 
 getOriginalTitle ()
 Return the title used to find this file. More...
 
 getPath ()
 Return the storage path to the file. More...
 
 getRedirected ()
 
 getRedirectedTitle ()
 
 getRel ()
 Get the path of the file relative to the public zone root. More...
 
 getRepo ()
 Returns the repository. More...
 
 getRepoName ()
 Returns the name of the repository. More...
 
 getSha1 ()
 Get the SHA-1 base 36 hash of the file. More...
 
 getShortDesc ()
 
 getSize ()
 Return the size of the image file, in bytes Overridden by LocalFile, UnregisteredLocalFile STUB. More...
 
 getStorageKey ()
 Get the deletion archive key, "<sha1>.<ext>". More...
 
 getThumbDisposition ( $thumbName, $dispositionType='inline')
 
 getThumbnailBucket ( $desiredWidth, $page=1)
 Return the smallest bucket from $wgThumbnailBuckets which is at least $wgThumbnailMinimumBucketDistance larger than $desiredWidth. More...
 
 getThumbnails ()
 Get all thumbnail names previously generated for this file STUB Overridden by LocalFile. More...
 
 getThumbnailSource ( $params)
 Returns the most appropriate source image for the thumbnail, given a target thumbnail size. More...
 
 getThumbPath ( $suffix=false)
 Get the path of the thumbnail directory, or a particular file if $suffix is specified. More...
 
 getThumbRel ( $suffix=false)
 Get the path, relative to the thumbnail zone root, of the thumbnail directory or a particular file if $suffix is specified. More...
 
 getThumbUrl ( $suffix=false)
 Get the URL of the thumbnail directory, or a particular file if $suffix is specified. More...
 
 getThumbVirtualUrl ( $suffix=false)
 Get the virtual URL for a thumbnail file or directory. More...
 
 getTimestamp ()
 Get the 14-character timestamp of the file upload. More...
 
 getTitle ()
 Return the associated title object. More...
 
 getTranscodedPath ( $suffix=false)
 Get the path of the transcoded directory, or a particular file if $suffix is specified. More...
 
 getTranscodedUrl ( $suffix=false)
 Get the URL of the transcoded directory, or a particular file if $suffix is specified. More...
 
 getTransformScript ()
 
 getUnscaledThumb ( $handlerParams=[])
 Get a ThumbnailImage which is the same size as the source. More...
 
 getUrl ()
 Return the URL of the file. More...
 
 getUrlRel ()
 Get urlencoded path of the file relative to the public zone root. More...
 
 getUser ( $type='text')
 Returns ID or name of user who uploaded the file STUB. More...
 
 getViewURL ()
 
 getVirtualUrl ( $suffix=false)
 Get the public zone virtual URL for a current version source file. More...
 
 getVisibility ()
 Return the deletion bitfield STUB. More...
 
 getWidth ( $page=1)
 Return the width of the image. More...
 
 getZoneUrl ( $zone, $suffix=false)
 Get the URL of the zone directory, or a particular file if $suffix is specified. More...
 
 iconThumb ()
 Get a ThumbnailImage representing a file type icon. More...
 
 isCacheable ()
 Check if this file object is small and can be cached. More...
 
 isDeleted ( $field)
 Is this file a "deleted" file in a private archive? STUB. More...
 
 isExpensiveToThumbnail ()
 True if creating thumbnails from the file is large or otherwise resource-intensive. More...
 
 isHashed ()
 
 isLocal ()
 Returns true if the file comes from the local file repository. More...
 
 isMissing ()
 
 isMultipage ()
 Returns 'true' if this file is a type which supports multiple pages, e.g. More...
 
 isOld ()
 Returns true if the image is an old version STUB. More...
 
 isSafeFile ()
 Determines if this media file is in a format that is unlikely to contain viruses or malicious content. More...
 
 isTransformedLocally ()
 Whether the thumbnails created on the same server as this code is running. More...
 
 isTrustedFile ()
 Returns true if the file is flagged as trusted. More...
 
 isVectorized ()
 Return true if the file is vectorized. More...
 
 isVisible ()
 Returns true if file exists in the repository and can be included in a page. More...
 
 load ( $flags=0)
 Load any lazy-loaded file object fields from source. More...
 
 migrateThumbFile ( $thumbName)
 Hook into transform() to allow migration of thumbnail files STUB Overridden by LocalFile. More...
 
 move ( $target)
 Move file to the new title. More...
 
 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. More...
 
 nextHistoryLine ()
 Return the history of this file, line by line. More...
 
 pageCount ()
 Returns the number of pages of a multipage document, or false for documents which aren't multipage documents. More...
 
 publish ( $src, $flags=0, array $options=[])
 Move or copy a file to its public location. More...
 
 purgeCache ( $options=[])
 Purge shared caches such as thumbnails and DB data caching STUB Overridden by LocalFile. More...
 
 purgeDescription ()
 Purge the file description page, but don't go after pages using the file. More...
 
 purgeEverything ()
 Purge metadata and all affected pages when the file is created, deleted, or majorly updated. More...
 
 readOnlyError ()
 
 recordUpload ( $oldver, $desc, $license='', $copyStatus='', $source='', $watch=false, $timestamp=false, User $user=null)
 Record a file upload in the upload log and the image table STUB Overridden by LocalFile. More...
 
 redirectedFrom ( $from)
 
 resetHistory ()
 Reset the history pointer to the first element of the history. More...
 
 restore ( $versions=[], $unsuppress=false)
 Restore all or specified deleted revisions to the given file. More...
 
 thumbName ( $params, $flags=0)
 Return the file name of a thumbnail with the specified parameters. More...
 
 transform ( $params, $flags=0)
 Transform a media file. More...
 
 upgradeRow ()
 Upgrade the database row if there is one Called by ImagePage STUB. More...
 
 userCan ( $field, User $user=null)
 Determine if the current user is allowed to view a particular field of this file, if it's marked as deleted. More...
 
 wasDeleted ()
 Was this file ever deleted from the wiki? More...
 

Static Public Member Functions

static getQueryInfo (array $options=[])
 Return the tables, fields, and join conditions to be selected to create a new localfile object. More...
 
static newFromKey ( $sha1, $repo, $timestamp=false)
 Create a LocalFile from a SHA-1 key Do not call this except from inside a repo class. More...
 
static newFromRow ( $row, $repo)
 Create a LocalFile from a title Do not call this except from inside a repo class. More...
 
static newFromTitle ( $title, $repo, $unused=null)
 Create a LocalFile from a title Do not call this except from inside a repo class. More...
 
- Static Public Member Functions inherited from File
static checkExtensionCompatibility (File $old, $new)
 Checks if file extensions are compatible. More...
 
static compare (File $a, File $b)
 Callback for usort() to do file sorts by name. More...
 
static normalizeExtension ( $extension)
 Normalize a file extension to the common form, making it lowercase and checking some synonyms, and ensure it's clean. More...
 
static normalizeTitle ( $title, $exception=false)
 Given a string or Title object return either a valid Title object with namespace NS_FILE or null. More...
 
static scaleHeight ( $srcWidth, $srcHeight, $dstWidth)
 Calculate the height of a thumbnail using the source and destination width. More...
 
static splitMime ( $mime)
 Split an internet media type into its two components; if not a two-part name, set the minor type to 'unknown'. More...
 

Public Attributes

const ATOMIC_SECTION_LOCK = 'LocalFile::lockingTransaction'
 
const CACHE_FIELD_MAX_LEN = 1000
 
const LOAD_ALL = 16
 
const VERSION = 11
 
- Public Attributes inherited from File
FileRepo LocalRepo ForeignAPIRepo bool $repo
 Some member variables can be lazy-initialised using __get(). More...
 
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. More...
 
const RENDER_NOW = 1
 Force rendering in the current process. More...
 
const THUMB_FULL_NAME = 1
 
- Public Attributes inherited from IDBAccessObject
const READ_LOCKING = self::READ_LATEST | 2
 Constants for object loading bitfield flags (higher => higher QoS) More...
 
const READ_NONE = -1
 

Protected Member Functions

 getCacheFields ( $prefix='img_')
 Returns the list of object properties that are included as-is in the cache. More...
 
 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(). More...
 
 loadExtraFromDB ()
 Load lazy file metadata from the DB. More...
 
 maybeUpgradeRow ()
 Upgrade a row if it needs it. More...
 
 purgeThumbList ( $dir, $files)
 Delete a list of thumbnails visible at urls. More...
 
 readOnlyFatalStatus ()
 
 unprefixRow ( $row, $prefix='img_')
 
- Protected Member Functions inherited from File
 assertRepoDefined ()
 Assert that $this->repo is set to a valid FileRepo instance. More...
 
 assertTitleDefined ()
 Assert that $this->title is set to a Title. More...
 
 generateBucketsIfNeeded ( $params, $flags=0)
 Generates chained bucketed thumbnails if needed. More...
 
 getBucketThumbName ( $bucket)
 Returns the name of the thumb for a given bucket. More...
 
 getBucketThumbPath ( $bucket)
 Returns the repo path of the thumb for a given bucket. More...
 
 getCanRender ()
 Accessor for __get() More...
 
 getIsSafeFile ()
 Accessor for __get() More...
 
 getIsSafeFileUncached ()
 Uncached accessor. More...
 
 makeTransformTmpFile ( $thumbPath)
 Creates a temp FS file with the same extension and the thumbnail. More...
 
 transformErrorOutput ( $thumbPath, $thumbUrl, $params, $flags)
 Return either a MediaTransformError or placeholder thumbnail (if $wgIgnoreImageErrors) More...
 

Protected Attributes

int $bits
 Returned by getimagesize (loadFromXxx) More...
 
bool $dataLoaded
 Whether or not core data has been loaded from the database (loadFromXxx) More...
 
int $deleted
 Bitfield akin to rev_deleted. More...
 
bool $extraDataLoaded
 Whether or not lazy-loaded data has been loaded from the database. More...
 
bool $fileExists
 Does the file exist on disk? (loadFromXxx) More...
 
int $height
 Image height. More...
 
string $media_type
 MEDIATYPE_xxx (bitmap, drawing, audio...) More...
 
string $metadata
 Handler-specific metadata. More...
 
string $mime
 MIME type, determined by MimeAnalyzer::guessMimeType. More...
 
string $repoClass = LocalRepo::class
 
string $sha1
 SHA-1 base 36 content hash. More...
 
int $size
 Size in bytes (loadFromXxx) More...
 
int $width
 Image width. More...
 
- Protected Attributes inherited from File
bool $canRender
 Whether the output of transform() for this file is likely to be valid. More...
 
string $extension
 File extension. More...
 
FSFile bool $fsFile
 False if undefined. More...
 
MediaHandler $handler
 
string $hashPath
 Relative path including trailing slash. More...
 
bool $isSafeFile
 Whether this media file is in a format that is unlikely to contain viruses or malicious content. More...
 
string $lastError
 Text of last error. More...
 
string $name
 The name of a file from its title object. More...
 
string false $pageCount
 Number of pages of a multipage document, or false for documents which aren't multipage documents. More...
 
string $path
 The storage path corresponding to one of the zones. More...
 
string $redirected
 Main part of the title, with underscores (Title::getDBkey) More...
 
Title $redirectedTitle
 
Title $redirectTitle
 
string $repoClass = FileRepo::class
 Required Repository class type. More...
 
Title string bool $title
 
array $tmpBucketedThumbCache = []
 Cache of tmp filepaths pointing to generated bucket thumbnails, keyed by width. More...
 
string $transformScript
 URL of transformscript (for example thumb.php) More...
 
string $url
 The URL corresponding to one of the four basic zones. More...
 

Private Member Functions

 loadExtraFieldsWithTimestamp ( $dbr, $fname)
 
 loadFromCache ()
 Try to load file metadata from memcached, falling back to the database. More...
 

Private Attributes

string $description
 Description of current revision of the file. More...
 
string $descriptionTouched
 TS_MW timestamp of the last change of the file description. More...
 
int $historyLine
 Number of line to return by nextHistoryLine() (constructor) More...
 
IResultWrapper null $historyRes
 Result of the query for the file's history (nextHistoryLine) More...
 
bool $locked
 True if the image row is locked. More...
 
bool $lockedOwnTrx
 True if the image row is locked with a lock initiated transaction. More...
 
string $major_mime
 Major MIME type. More...
 
string $minor_mime
 Minor MIME type. More...
 
bool $missing
 True if file is not present in file system. More...
 
string $timestamp
 Upload timestamp. More...
 
bool $upgraded
 Whether the row was upgraded on load. More...
 
bool $upgrading
 Whether the row was scheduled to upgrade on load. More...
 
User $user
 Uploader. More...
 

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.

: 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().

Definition at line 56 of file LocalFile.php.

Constructor & Destructor Documentation

◆ __construct()

LocalFile::__construct (   $title,
  $repo 
)

Do not call this except from inside a repo class.

Parameters
Title$title
FileRepo$repo

Definition at line 254 of file LocalFile.php.

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

◆ __destruct()

LocalFile::__destruct ( )

Clean up any dangling locks.

Definition at line 2280 of file LocalFile.php.

References unlock().

Member Function Documentation

◆ acquireFileLock()

LocalFile::acquireFileLock ( )
Returns
Status
Since
1.28

Definition at line 2188 of file LocalFile.php.

References File\getPath(), File\getRepo(), LockManager\LOCK_EX, and Status\wrap().

Referenced by lock().

◆ decodeRow()

LocalFile::decodeRow (   $row,
  $prefix = 'img_' 
)

Decode a row from the database (either object or array) to an array with timestamps and MIME types decoded, and the field prefix removed.

Parameters
object$row
string$prefix
Exceptions
MWException
Returns
array

Definition at line 557 of file LocalFile.php.

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

Referenced by loadFromRow().

◆ delete()

LocalFile::delete (   $reason,
  $suppress = false,
  $user = null 
)

Delete all versions of the file.

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

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

Parameters
string$reason
bool$suppress
User | null$user
Returns
Status

Definition at line 1931 of file LocalFile.php.

References DeferredUpdates\addUpdate(), SiteStatsUpdate\factory(), File\getArchiveUrl(), File\getRepo(), lock(), DeferredUpdates\PRESEND, File\purgeEverything(), purgeOldThumbnails(), readOnlyFatalStatus(), and unlock().

Referenced by FileDeleteForm\doDelete().

◆ deleteOld()

LocalFile::deleteOld (   $archiveName,
  $reason,
  $suppress = false,
  $user = null 
)

Delete an old version of the file.

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
bool$suppress
User | null$user
Exceptions
MWExceptionException on database or file store failure
Returns
Status

Definition at line 1989 of file LocalFile.php.

References DeferredUpdates\addUpdate(), File\getArchiveUrl(), File\getRepo(), lock(), DeferredUpdates\PRESEND, File\purgeDescription(), purgeOldThumbnails(), readOnlyFatalStatus(), and unlock().

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.

Returns
bool Whether file exist on disk.

Definition at line 969 of file LocalFile.php.

References $fileExists, and load().

Referenced by UploadBase\checkLocalFileWasDeleted(), getDescriptionTouched(), getHistory(), FileDeleteForm\haveDeletableFile(), nextHistoryLine(), publishTo(), and PurgeChangedFiles\purgeFromArchiveTable().

◆ getBitDepth()

LocalFile::getBitDepth ( )
Returns
int

Definition at line 922 of file LocalFile.php.

References $bits, and load().

◆ getCacheFields()

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

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

Parameters
string$prefixMust be the empty string
Returns
string[]
Since
1.31 No longer accepts a non-empty $prefix

Definition at line 385 of file LocalFile.php.

Referenced by loadFromCache(), and setProps().

◆ getCacheKey()

LocalFile::getCacheKey ( )

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

Returns
string|bool

Definition at line 272 of file LocalFile.php.

References File\getName().

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

◆ getDescription()

LocalFile::getDescription (   $audience = self::FOR_PUBLIC,
User  $user = null 
)
Parameters
int$audience
User | null$user
Returns
string

Definition at line 2103 of file LocalFile.php.

References $description, File\isDeleted(), load(), and File\userCan().

◆ getDescriptionShortUrl()

LocalFile::getDescriptionShortUrl ( )

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

Returns
string|null
Exceptions
MWException
Since
1.27

Definition at line 894 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.

Parameters
Language | null$langWhat language to get description in (Optional)
Returns
string|false

Definition at line 2075 of file LocalFile.php.

References $lang.

◆ getDescriptionTouched()

LocalFile::getDescriptionTouched ( )
Returns
bool|string

Definition at line 2128 of file LocalFile.php.

References $descriptionTouched, exists(), and wfTimestamp().

◆ getDescriptionUrl()

LocalFile::getDescriptionUrl ( )

isMultipage inherited

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

Returns
string|bool

Definition at line 2059 of file LocalFile.php.

◆ getHeight()

LocalFile::getHeight (   $page = 1)

Return the height of the image.

Parameters
int$page
Returns
int

Definition at line 828 of file LocalFile.php.

References File\$handler, $height, 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

Parameters
int | null$limitOptional: Limit to number of results
string | int | null$startOptional: Timestamp, start from
string | int | null$endOptional: Timestamp, end at
bool$inc
Returns
OldLocalFile[]

Definition at line 1167 of file LocalFile.php.

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

Referenced by UploadBase\checkLocalFileExists().

◆ 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$prefixMust be the empty string
Returns
string[]
Since
1.31 No longer accepts a non-empty $prefix

Definition at line 407 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.

Returns
string

Definition at line 953 of file LocalFile.php.

References $media_type, and load().

◆ getMetadata()

LocalFile::getMetadata ( )

Get handler-specific metadata.

Returns
string

Definition at line 914 of file LocalFile.php.

References $metadata, and load().

Referenced by maybeUpgradeRow().

◆ getMimeType()

LocalFile::getMimeType ( )

Returns the MIME type of the file.

Returns
string

Definition at line 942 of file LocalFile.php.

References $mime, and load().

◆ getMutableCacheKeys()

LocalFile::getMutableCacheKeys ( WANObjectCache  $cache)
Parameters
WANObjectCache$cache
Returns
string[]
Since
1.28

Definition at line 281 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
1.31
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()

Definition at line 216 of file LocalFile.php.

References ActorMigration\newMigration().

Referenced by ImageBuilder\buildImage(), CheckImages\execute(), RefreshFileHeaders\execute(), RefreshImageMetadata\execute(), LocalRepo\findBySha1(), LocalRepo\findBySha1s(), LocalRepo\findFiles(), LocalRepo\findFilesByPrefix(), SpecialMIMESearch\getQueryInfo(), SpecialFileDuplicateSearch\getQueryInfo(), and ApiQueryAllImages\run().

◆ getSha1()

LocalFile::getSha1 ( )

◆ getSize()

LocalFile::getSize ( )

Returns the size of the image file, in bytes.

Returns
int

Definition at line 932 of file LocalFile.php.

References $size, and load().

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

◆ getThumbnails()

LocalFile::getThumbnails (   $archiveName = false)

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

Parameters
string | bool$archiveNameName of an archive file, default false
Returns
array First element is the base dir, then files in that base dir.

Definition at line 990 of file LocalFile.php.

References $file, File\getArchiveThumbPath(), and File\getThumbPath().

◆ getTimestamp()

LocalFile::getTimestamp ( )
Returns
bool|string

Definition at line 2119 of file LocalFile.php.

References $timestamp, and load().

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

◆ getUpgraded()

LocalFile::getUpgraded ( )
Returns
bool Whether upgradeRow() ran for this object

Definition at line 677 of file LocalFile.php.

References $upgraded.

◆ getUser()

LocalFile::getUser (   $type = 'text')

Returns user who uploaded the file.

Parameters
string$type'text', 'id', or 'object'
Returns
int|string|User
Since
1.31 Added 'object'

Definition at line 861 of file LocalFile.php.

References $type, $user, User\getName(), load(), and User\newFromName().

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

◆ getWidth()

LocalFile::getWidth (   $page = 1)

Return the width of the image.

Parameters
int$page
Returns
int

Definition at line 796 of file LocalFile.php.

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

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

◆ invalidateCache()

LocalFile::invalidateCache ( )

Purge the file object/metadata cache.

Definition at line 357 of file LocalFile.php.

References getCacheKey().

Referenced by getSha1(), purgeMetadataCache(), recordUpload2(), and upgradeRow().

◆ isCacheable()

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

Definition at line 2176 of file LocalFile.php.

References load(), and serialize().

◆ 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.

Returns
bool

Definition at line 781 of file LocalFile.php.

References $fileExists, $missing, and File\getVirtualUrl().

◆ load()

LocalFile::load (   $flags = 0)

◆ loadExtraFieldsWithTimestamp()

LocalFile::loadExtraFieldsWithTimestamp (   $dbr,
  $fname 
)
private
Parameters
IDatabase$dbr
string$fname
Returns
string[]|bool

Definition at line 483 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.

Definition at line 454 of file LocalFile.php.

References File\$name, and loadExtraFieldsWithTimestamp().

Referenced by load().

◆ loadFromCache()

LocalFile::loadFromCache ( )
private

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

Definition at line 288 of file LocalFile.php.

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

Referenced by load().

◆ loadFromDB()

LocalFile::loadFromDB (   $flags = 0)

Load file metadata from the DB.

Parameters
int$flags

Definition at line 422 of file LocalFile.php.

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

Referenced by load(), and loadFromCache().

◆ loadFromFile()

LocalFile::loadFromFile ( )

Load metadata from the file itself.

Definition at line 374 of file LocalFile.php.

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

Referenced by OldLocalFile\upgradeRow(), and upgradeRow().

◆ loadFromRow()

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

Load file metadata from a DB result row.

Parameters
object$row
string$prefix

Definition at line 603 of file LocalFile.php.

References File\$name, and decodeRow().

Referenced by OldLocalFile\loadFromDB(), and loadFromDB().

◆ 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
LocalFileLockErrorThrows an error if the lock was not acquired
Returns
bool Whether the file lock owns/spawned the DB transaction

Definition at line 2213 of file LocalFile.php.

References $lockedOwnTrx, acquireFileLock(), and releaseFileLock().

Referenced by delete(), deleteOld(), getSha1(), move(), publishTo(), restore(), upgradeRow(), upload(), and OldLocalFile\uploadOld().

◆ maybeUpgradeRow()

◆ 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

Parameters
Title$targetNew file name
Returns
Status

Definition at line 1870 of file LocalFile.php.

References DeferredUpdates\addUpdate(), File\getRepo(), lock(), DeferredUpdates\PRESEND, readOnlyFatalStatus(), unlock(), and 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.

Parameters
string$sha1Base-36 SHA-1
LocalRepo$repo
string | bool$timestampMW_timestamp (optional)
Returns
bool|LocalFile

Definition at line 186 of file LocalFile.php.

References $dbr, File\$repo, and $sha1.

◆ newFromRow()

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

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

Parameters
stdClass$row
FileRepo$repo
Returns
static

Definition at line 169 of file LocalFile.php.

References $file, File\$repo, File\$title, Title\makeTitle(), 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

Parameters
Title$title
FileRepo$repo
null$unused
Returns
static

Definition at line 156 of file LocalFile.php.

References File\$repo, and File\$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

Returns
stdClass|bool

Definition at line 1227 of file LocalFile.php.

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

◆ prerenderThumbnails()

LocalFile::prerenderThumbnails ( )

Prerenders a configurable set of thumbnails.

Since
1.28

Definition at line 1100 of file LocalFile.php.

References $wgUploadThumbnailRenderMap, File\getTitle(), getWidth(), File\isVectorized(), and JobQueueGroup\singleton().

Referenced by recordUpload2().

◆ 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.

Parameters
string | FSFile$srcLocal filesystem path or virtual URL to the source image
int$flagsA bitwise combination of: File::DELETE_SOURCE Delete the source file, i.e. move rather than copy
array$optionsOptional 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 1785 of file LocalFile.php.

References File\getRel(), and publishTo().

Referenced by upload().

◆ publishTo()

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

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.

Parameters
string | FSFile$srcLocal filesystem path or virtual URL to the source image
string$dstRelTarget relative path
int$flagsA bitwise combination of: File::DELETE_SOURCE Delete the source file, i.e. move rather than copy
array$optionsOptional 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 1804 of file LocalFile.php.

References File\$repo, FileRepo\DELETE_SOURCE, File\DELETE_SOURCE, exists(), File\getArchiveRel(), FileRepo\getBackend(), FileRepo\getFileSha1(), File\getName(), FileRepo\getReadOnlyReason(), File\getRepo(), FSFile\getSha1Base36FromPath(), FileRepo\hasSha1Storage(), File\isOld(), FileRepo\isVirtualUrl(), lock(), FileRepo\publish(), FileRepo\quickImport(), readOnlyFatalStatus(), unlock(), and wfTimestamp().

Referenced by publish(), and OldLocalFile\uploadOld().

◆ purgeCache()

LocalFile::purgeCache (   $options = [])

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

Parameters
array$optionsAn array potentially with the key forThumbRefresh.
Note
This used to purge old thumbnails by default as well, but doesn't anymore.

Definition at line 1024 of file LocalFile.php.

References DeferredUpdates\addUpdate(), File\getUrl(), maybeUpgradeRow(), DeferredUpdates\PRESEND, purgeMetadataCache(), and purgeThumbnails().

◆ purgeMetadataCache()

LocalFile::purgeMetadataCache ( )

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

Definition at line 1013 of file LocalFile.php.

References invalidateCache().

Referenced by purgeCache().

◆ purgeOldThumbnails()

LocalFile::purgeOldThumbnails (   $archiveName)

Delete cached transformed files for an archived version only.

Parameters
string$archiveNameName of the archived file

Definition at line 1043 of file LocalFile.php.

References $file, $urls, DeferredUpdates\addUpdate(), File\getArchiveThumbUrl(), File\getThumbnails(), DeferredUpdates\PRESEND, purgeThumbList(), and Hooks\run().

Referenced by delete(), deleteOld(), and PurgeChangedFiles\purgeFromArchiveTable().

◆ purgeThumbList()

LocalFile::purgeThumbList (   $dir,
  $files 
)
protected

Delete a list of thumbnails visible at urls.

Parameters
string$dirBase dir of the files.
array$filesArray of strings: relative filenames (to $dir)

Definition at line 1127 of file LocalFile.php.

References $file, File\getName(), getSha1(), and wfDebug().

Referenced by purgeOldThumbnails(), and purgeThumbnails().

◆ purgeThumbnails()

LocalFile::purgeThumbnails (   $options = [])

Delete cached transformed files for the current version only.

Parameters
array$options-param array{forThumbRefresh?:bool} $options

Definition at line 1067 of file LocalFile.php.

References $file, File\$handler, $urls, DeferredUpdates\addUpdate(), MediaHandler\filterThumbnailPurgeList(), File\getHandler(), File\getThumbnails(), File\getThumbUrl(), DeferredUpdates\PRESEND, purgeThumbList(), and Hooks\run().

Referenced by purgeCache(), and recordUpload2().

◆ readOnlyFatalStatus()

LocalFile::readOnlyFatalStatus ( )
protected
Returns
Status

Definition at line 2272 of file LocalFile.php.

References File\getName(), and File\getRepo().

Referenced by delete(), deleteOld(), move(), publishTo(), restore(), and upload().

◆ recordUpload()

LocalFile::recordUpload (   $oldver,
  $desc,
  $license = '',
  $copyStatus = '',
  $source = '',
  $watch = false,
  $timestamp = false,
User  $user = null 
)

Record a file upload in the upload log and the image table.

Parameters
string$oldver
string$desc
string$license
string$copyStatus
string$source
bool$watch
string | bool$timestamp
User | null$userUser object or null to use $wgUser
Returns
bool

Definition at line 1404 of file LocalFile.php.

References $source, User\addWatch(), SpecialUpload\getInitialPageText(), File\getTitle(), and recordUpload2().

◆ recordUpload2()

LocalFile::recordUpload2 (   $oldver,
  $comment,
  $pageText,
  $props = false,
  $timestamp = false,
  $user = null,
  $tags = [],
  $createNullRevision = true,
  $revert = false 
)

◆ releaseFileLock()

LocalFile::releaseFileLock ( )
Returns
Status
Since
1.28

Definition at line 2198 of file LocalFile.php.

References File\getPath(), File\getRepo(), LockManager\LOCK_EX, and Status\wrap().

Referenced by lock().

◆ resetHistory()

LocalFile::resetHistory ( )

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

Definition at line 1274 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.

Parameters
array$versionsSet of record ids of deleted items to restore, or empty to restore all revisions.
bool$unsuppress
Returns
Status

Definition at line 2025 of file LocalFile.php.

References File\getRepo(), lock(), readOnlyFatalStatus(), and unlock().

◆ setProps()

LocalFile::setProps (   $info)

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.

Parameters
array$info

Definition at line 739 of file LocalFile.php.

References getCacheFields(), and User\newFromAnyId().

Referenced by loadFromCache(), loadFromFile(), and recordUpload2().

◆ 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 loc release will happen when no atomic sections are active, which may happen immediately or at some point after calling this

Definition at line 2258 of file LocalFile.php.

References $locked.

Referenced by __destruct(), delete(), deleteOld(), getSha1(), move(), publishTo(), restore(), upgradeRow(), upload(), and OldLocalFile\uploadOld().

◆ unprefixRow()

LocalFile::unprefixRow (   $row,
  $prefix = 'img_' 
)
protected
Parameters
array | object$row
string$prefix
Exceptions
MWException
Returns
array

Definition at line 532 of file LocalFile.php.

References File\$name.

Referenced by decodeRow(), loadExtraFieldsWithTimestamp(), and OldLocalFile\loadExtraFromDB().

◆ upgradeRow()

LocalFile::upgradeRow ( )

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

Definition at line 684 of file LocalFile.php.

References $sha1, File\getName(), invalidateCache(), loadFromFile(), lock(), unlock(), wfDebug(), and wfReadOnly().

Referenced by maybeUpgradeRow().

◆ upload()

LocalFile::upload (   $src,
  $comment,
  $pageText,
  $flags = 0,
  $props = false,
  $timestamp = false,
  $user = 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$srcSource storage path, virtual URL, or filesystem path
string$commentUpload description
string$pageTextText to use for the new description page, if a new description page is created
int | bool$flagsFlags for publish()
array | bool$propsFile properties, if known. This can be used to reduce the upload time when uploading virtual URLs for which the file info is already known
string | bool$timestampTimestamp for img_timestamp, or false to use the current time
User | null$userUser object or null to use $wgUser
string[]$tags Change tags to add to the log entry and page revision. (This doesn't check $user's permissions.)
bool$createNullRevisionSet to false to avoid creation of a null revision on file upload, see T193621
bool$revertIf 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.

Definition at line 1315 of file LocalFile.php.

References File\$handler, MediaHandler\getContentHeaders(), MediaHandler\getHandler(), File\getRepo(), FileBackend\isStoragePath(), FileRepo\isVirtualUrl(), lock(), publish(), readOnlyFatalStatus(), recordUpload2(), and unlock().

Member Data Documentation

◆ $bits

int LocalFile::$bits
protected

Returned by getimagesize (loadFromXxx)

Definition at line 71 of file LocalFile.php.

Referenced by getBitDepth().

◆ $dataLoaded

bool LocalFile::$dataLoaded
protected

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

Definition at line 89 of file LocalFile.php.

◆ $deleted

int LocalFile::$deleted
protected

Bitfield akin to rev_deleted.

Definition at line 95 of file LocalFile.php.

Referenced by OldLocalFile\getVisibility().

◆ $description

string LocalFile::$description
private

Description of current revision of the file.

Definition at line 119 of file LocalFile.php.

Referenced by getDescription().

◆ $descriptionTouched

string LocalFile::$descriptionTouched
private

TS_MW timestamp of the last change of the file description.

Definition at line 122 of file LocalFile.php.

Referenced by getDescriptionTouched().

◆ $extraDataLoaded

bool LocalFile::$extraDataLoaded
protected

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

Definition at line 92 of file LocalFile.php.

◆ $fileExists

bool LocalFile::$fileExists
protected

Does the file exist on disk? (loadFromXxx)

Definition at line 62 of file LocalFile.php.

Referenced by exists(), isMissing(), and loadFromCache().

◆ $height

int LocalFile::$height
protected

Image height.

Definition at line 68 of file LocalFile.php.

Referenced by getHeight().

◆ $historyLine

int LocalFile::$historyLine
private

Number of line to return by nextHistoryLine() (constructor)

Definition at line 101 of file LocalFile.php.

◆ $historyRes

IResultWrapper null LocalFile::$historyRes
private

Result of the query for the file's history (nextHistoryLine)

Definition at line 104 of file LocalFile.php.

◆ $locked

bool LocalFile::$locked
private

True if the image row is locked.

Definition at line 131 of file LocalFile.php.

Referenced by unlock().

◆ $lockedOwnTrx

bool LocalFile::$lockedOwnTrx
private

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

Definition at line 134 of file LocalFile.php.

Referenced by lock().

◆ $major_mime

string LocalFile::$major_mime
private

Major MIME type.

Definition at line 107 of file LocalFile.php.

◆ $media_type

string LocalFile::$media_type
protected

MEDIATYPE_xxx (bitmap, drawing, audio...)

Definition at line 74 of file LocalFile.php.

Referenced by getMediaType().

◆ $metadata

string LocalFile::$metadata
protected

Handler-specific metadata.

Definition at line 83 of file LocalFile.php.

Referenced by getMetadata().

◆ $mime

string LocalFile::$mime
protected

MIME type, determined by MimeAnalyzer::guessMimeType.

Definition at line 77 of file LocalFile.php.

Referenced by getMimeType().

◆ $minor_mime

string LocalFile::$minor_mime
private

Minor MIME type.

Definition at line 110 of file LocalFile.php.

◆ $missing

bool LocalFile::$missing
private

True if file is not present in file system.

Not to be cached in memcached

Definition at line 137 of file LocalFile.php.

Referenced by isMissing().

◆ $repoClass

string LocalFile::$repoClass = LocalRepo::class
protected

Definition at line 98 of file LocalFile.php.

◆ $sha1

string LocalFile::$sha1
protected

SHA-1 base 36 content hash.

Definition at line 86 of file LocalFile.php.

Referenced by getSha1(), OldLocalFile\newFromKey(), newFromKey(), recordUpload2(), and upgradeRow().

◆ $size

int LocalFile::$size
protected

Size in bytes (loadFromXxx)

Definition at line 80 of file LocalFile.php.

Referenced by getSize().

◆ $timestamp

string LocalFile::$timestamp
private

Upload timestamp.

Definition at line 113 of file LocalFile.php.

Referenced by getTimestamp(), OldLocalFile\newFromKey(), OldLocalFile\recordOldUpload(), and OldLocalFile\uploadOld().

◆ $upgraded

bool LocalFile::$upgraded
private

Whether the row was upgraded on load.

Definition at line 125 of file LocalFile.php.

Referenced by getUpgraded().

◆ $upgrading

bool LocalFile::$upgrading
private

Whether the row was scheduled to upgrade on load.

Definition at line 128 of file LocalFile.php.

◆ $user

User LocalFile::$user
private

◆ $width

int LocalFile::$width
protected

Image width.

Definition at line 65 of file LocalFile.php.

Referenced by getWidth().

◆ ATOMIC_SECTION_LOCK

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

Definition at line 142 of file LocalFile.php.

◆ CACHE_FIELD_MAX_LEN

const LocalFile::CACHE_FIELD_MAX_LEN = 1000

Definition at line 59 of file LocalFile.php.

◆ LOAD_ALL

const LocalFile::LOAD_ALL = 16

Definition at line 140 of file LocalFile.php.

◆ VERSION

const LocalFile::VERSION = 11

Definition at line 57 of file LocalFile.php.


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