const CACHE_VERSION = 1;
const MAX_CACHE_ROWS = 20;
+ /**
+ * @param $title Title
+ * @param $repo FileRepo
+ * @param $time null
+ * @return OldLocalFile
+ * @throws MWException
+ */
static function newFromTitle( $title, $repo, $time = null ) {
# The null default value is only here to avoid an E_STRICT
if ( $time === null ) {
- throw new MWException( __METHOD__.' got null for $time parameter' );
+ throw new MWException( __METHOD__ . ' got null for $time parameter' );
}
return new self( $title, $repo, $time, null );
}
+ /**
+ * @param $title Title
+ * @param $repo FileRepo
+ * @param $archiveName
+ * @return OldLocalFile
+ */
static function newFromArchiveName( $title, $repo, $archiveName ) {
return new self( $title, $repo, null, $archiveName );
}
+ /**
+ * @param $row
+ * @param $repo FileRepo
+ * @return OldLocalFile
+ */
static function newFromRow( $row, $repo ) {
$title = Title::makeTitle( NS_FILE, $row->oi_name );
$file = new self( $title, $repo, null, $row->oi_archive_name );
return false;
}
}
-
+
/**
* Fields in the oldimage table
* @return array
* @param $repo FileRepo
* @param $time String: timestamp or null to load by archive name
* @param $archiveName String: archive name or null to load by timestamp
+ * @throws MWException
*/
function __construct( $title, $repo, $time, $archiveName ) {
parent::__construct( $title, $repo );
$this->requestedTime = $time;
$this->archive_name = $archiveName;
if ( is_null( $time ) && is_null( $archiveName ) ) {
- throw new MWException( __METHOD__.': must specify at least one of $time or $archiveName' );
+ throw new MWException( __METHOD__ . ': must specify at least one of $time or $archiveName' );
}
}
+ /**
+ * @return bool
+ */
function getCacheKey() {
return false;
}
+ /**
+ * @return String
+ */
function getArchiveName() {
if ( !isset( $this->archive_name ) ) {
$this->load();
return $this->archive_name;
}
+ /**
+ * @return bool
+ */
function isOld() {
return true;
}
+ /**
+ * @return bool
+ */
function isVisible() {
- return $this->exists() && !$this->isDeleted(File::DELETED_FILE);
+ return $this->exists() && !$this->isDeleted( File::DELETED_FILE );
}
function loadFromDB() {
wfProfileIn( __METHOD__ );
+
$this->dataLoaded = true;
$dbr = $this->repo->getSlaveDB();
$conds = array( 'oi_name' => $this->getName() );
if ( is_null( $this->requestedTime ) ) {
$conds['oi_archive_name'] = $this->archive_name;
} else {
- $conds[] = 'oi_timestamp = ' . $dbr->addQuotes( $dbr->timestamp( $this->requestedTime ) );
+ $conds['oi_timestamp'] = $dbr->timestamp( $this->requestedTime );
}
$row = $dbr->selectRow( 'oldimage', $this->getCacheFields( 'oi_' ),
$conds, __METHOD__, array( 'ORDER BY' => 'oi_timestamp DESC' ) );
} else {
$this->fileExists = false;
}
+
+ wfProfileOut( __METHOD__ );
+ }
+
+ /**
+ * Load lazy file metadata from the DB
+ */
+ protected function loadExtraFromDB() {
+ wfProfileIn( __METHOD__ );
+
+ $this->extraDataLoaded = true;
+ $dbr = $this->repo->getSlaveDB();
+ $conds = array( 'oi_name' => $this->getName() );
+ if ( is_null( $this->requestedTime ) ) {
+ $conds['oi_archive_name'] = $this->archive_name;
+ } else {
+ $conds['oi_timestamp'] = $dbr->timestamp( $this->requestedTime );
+ }
+ // In theory the file could have just been renamed/deleted...oh well
+ $row = $dbr->selectRow( 'oldimage', $this->getLazyCacheFields( 'oi_' ),
+ $conds, __METHOD__, array( 'ORDER BY' => 'oi_timestamp DESC' ) );
+
+ if ( !$row ) { // fallback to master
+ $dbr = $this->repo->getMasterDB();
+ $row = $dbr->selectRow( 'oldimage', $this->getLazyCacheFields( 'oi_' ),
+ $conds, __METHOD__, array( 'ORDER BY' => 'oi_timestamp DESC' ) );
+ }
+
+ if ( $row ) {
+ foreach ( $this->unprefixRow( $row, 'oi_' ) as $name => $value ) {
+ $this->$name = $value;
+ }
+ } else {
+ throw new MWException( "Could not find data for image '{$this->archive_name}'." );
+ }
+
wfProfileOut( __METHOD__ );
}
+ /**
+ * @param $prefix string
+ * @return array
+ */
function getCacheFields( $prefix = 'img_' ) {
$fields = parent::getCacheFields( $prefix );
$fields[] = $prefix . 'archive_name';
return $fields;
}
+ /**
+ * @return string
+ */
function getRel() {
return 'archive/' . $this->getHashPath() . $this->getArchiveName();
}
+ /**
+ * @return string
+ */
function getUrlRel() {
return 'archive/' . $this->getHashPath() . rawurlencode( $this->getArchiveName() );
}
# Don't destroy file info of missing files
if ( !$this->fileExists ) {
- wfDebug( __METHOD__.": file does not exist, aborting\n" );
+ wfDebug( __METHOD__ . ": file does not exist, aborting\n" );
wfProfileOut( __METHOD__ );
return;
}
$dbw = $this->repo->getMasterDB();
list( $major, $minor ) = self::splitMime( $this->mime );
- wfDebug(__METHOD__.': upgrading '.$this->archive_name." to the current schema\n");
+ wfDebug( __METHOD__ . ': upgrading ' . $this->archive_name . " to the current schema\n" );
$dbw->update( 'oldimage',
array(
- 'oi_width' => $this->width,
- 'oi_height' => $this->height,
- 'oi_bits' => $this->bits,
+ 'oi_size' => $this->size, // sanity
+ 'oi_width' => $this->width,
+ 'oi_height' => $this->height,
+ 'oi_bits' => $this->bits,
'oi_media_type' => $this->media_type,
'oi_major_mime' => $major,
'oi_minor_mime' => $minor,
- 'oi_metadata' => $this->metadata,
- 'oi_sha1' => $this->sha1,
+ 'oi_metadata' => $this->metadata,
+ 'oi_sha1' => $this->sha1,
), array(
'oi_name' => $this->getName(),
'oi_archive_name' => $this->archive_name ),
$this->load();
return Revision::userCanBitfield( $this->deleted, $field, $user );
}
-
+
/**
* Upload a file directly into archive. Generally for Special:Import.
- *
+ *
* @param $srcPath string File system path of the source file
- * @param $archiveName string Full archive name of the file, in the form
- * $timestamp!$filename, where $filename must match $this->getName()
+ * @param $archiveName string Full archive name of the file, in the form
+ * $timestamp!$filename, where $filename must match $this->getName()
*
+ * @param $timestamp string
+ * @param $comment string
+ * @param $user
+ * @param $flags int
* @return FileRepoStatus
*/
function uploadOld( $srcPath, $archiveName, $timestamp, $comment, $user, $flags = 0 ) {
$this->lock();
-
+
$dstRel = 'archive/' . $this->getHashPath() . $archiveName;
$status = $this->publishTo( $srcPath, $dstRel,
$flags & File::DELETE_SOURCE ? FileRepo::DELETE_SOURCE : 0
);
-
+
if ( $status->isGood() ) {
if ( !$this->recordOldUpload( $srcPath, $archiveName, $timestamp, $comment, $user ) ) {
$status->fatal( 'filenotfound', $srcPath );
}
}
-
+
$this->unlock();
-
+
return $status;
}
-
+
/**
* Record a file upload in the oldimage table, without adding log entries.
- *
+ *
* @param $srcPath string File system path to the source file
* @param $archiveName string The archive name of the file
+ * @param $timestamp string
* @param $comment string Upload comment
* @param $user User User who did this upload
* @return bool