+++ /dev/null
-<?php
-
-/**
- * @ingroup Media
- */
-class ArchivedFile
-{
- /**#@+
- * @private
- */
- var $id, # filearchive row ID
- $title, # image title
- $name, # image name
- $group, # FileStore storage group
- $key, # FileStore sha1 key
- $size, # file dimensions
- $bits, # size in bytes
- $width, # width
- $height, # height
- $metadata, # metadata string
- $mime, # mime type
- $media_type, # media type
- $description, # upload description
- $user, # user ID of uploader
- $user_text, # user name of uploader
- $timestamp, # time of upload
- $dataLoaded, # Whether or not all this has been loaded from the database (loadFromXxx)
- $deleted; # Bitfield akin to rev_deleted
-
- /**#@-*/
-
- function ArchivedFile( $title, $id=0, $key='' ) {
- $this->id = -1;
- $this->title = false;
- $this->name = false;
- $this->group = 'deleted'; // needed for direct use of constructor
- $this->key = '';
- $this->size = 0;
- $this->bits = 0;
- $this->width = 0;
- $this->height = 0;
- $this->metadata = '';
- $this->mime = "unknown/unknown";
- $this->media_type = '';
- $this->description = '';
- $this->user = 0;
- $this->user_text = '';
- $this->timestamp = null;
- $this->deleted = 0;
- $this->dataLoaded = false;
- $this->exists = false;
-
- if( is_object($title) ) {
- $this->title = $title;
- $this->name = $title->getDBkey();
- }
-
- if ($id)
- $this->id = $id;
-
- if ($key)
- $this->key = $key;
-
- if (!$id && !$key && !is_object($title))
- throw new MWException( "No specifications provided to ArchivedFile constructor." );
- }
-
- /**
- * Loads a file object from the filearchive table
- * @return true on success or null
- */
- public function load() {
- if ( $this->dataLoaded ) {
- return true;
- }
- $conds = array();
-
- if( $this->id > 0 )
- $conds['fa_id'] = $this->id;
- if( $this->key ) {
- $conds['fa_storage_group'] = $this->group;
- $conds['fa_storage_key'] = $this->key;
- }
- if( $this->title )
- $conds['fa_name'] = $this->title->getDBkey();
-
- if( !count($conds))
- throw new MWException( "No specific information for retrieving archived file" );
-
- if( !$this->title || $this->title->getNamespace() == NS_FILE ) {
- $dbr = wfGetDB( DB_SLAVE );
- $res = $dbr->select( 'filearchive',
- array(
- 'fa_id',
- 'fa_name',
- 'fa_archive_name',
- 'fa_storage_key',
- 'fa_storage_group',
- 'fa_size',
- 'fa_bits',
- 'fa_width',
- 'fa_height',
- 'fa_metadata',
- 'fa_media_type',
- 'fa_major_mime',
- 'fa_minor_mime',
- 'fa_description',
- 'fa_user',
- 'fa_user_text',
- 'fa_timestamp',
- 'fa_deleted' ),
- $conds,
- __METHOD__,
- array( 'ORDER BY' => 'fa_timestamp DESC' ) );
-
- if ( $dbr->numRows( $res ) == 0 ) {
- // this revision does not exist?
- return;
- }
- $ret = $dbr->resultObject( $res );
- $row = $ret->fetchObject();
-
- // initialize fields for filestore image object
- $this->id = intval($row->fa_id);
- $this->name = $row->fa_name;
- $this->archive_name = $row->fa_archive_name;
- $this->group = $row->fa_storage_group;
- $this->key = $row->fa_storage_key;
- $this->size = $row->fa_size;
- $this->bits = $row->fa_bits;
- $this->width = $row->fa_width;
- $this->height = $row->fa_height;
- $this->metadata = $row->fa_metadata;
- $this->mime = "$row->fa_major_mime/$row->fa_minor_mime";
- $this->media_type = $row->fa_media_type;
- $this->description = $row->fa_description;
- $this->user = $row->fa_user;
- $this->user_text = $row->fa_user_text;
- $this->timestamp = $row->fa_timestamp;
- $this->deleted = $row->fa_deleted;
- } else {
- throw new MWException( 'This title does not correspond to an image page.' );
- return;
- }
- $this->dataLoaded = true;
- $this->exists = true;
-
- return true;
- }
-
- /**
- * Loads a file object from the filearchive table
- * @return ArchivedFile
- */
- public static function newFromRow( $row ) {
- $file = new ArchivedFile( Title::makeTitle( NS_FILE, $row->fa_name ) );
-
- $file->id = intval($row->fa_id);
- $file->name = $row->fa_name;
- $file->archive_name = $row->fa_archive_name;
- $file->group = $row->fa_storage_group;
- $file->key = $row->fa_storage_key;
- $file->size = $row->fa_size;
- $file->bits = $row->fa_bits;
- $file->width = $row->fa_width;
- $file->height = $row->fa_height;
- $file->metadata = $row->fa_metadata;
- $file->mime = "$row->fa_major_mime/$row->fa_minor_mime";
- $file->media_type = $row->fa_media_type;
- $file->description = $row->fa_description;
- $file->user = $row->fa_user;
- $file->user_text = $row->fa_user_text;
- $file->timestamp = $row->fa_timestamp;
- $file->deleted = $row->fa_deleted;
-
- return $file;
- }
-
- /**
- * Return the associated title object
- */
- public function getTitle() {
- return $this->title;
- }
-
- /**
- * Return the file name
- */
- public function getName() {
- return $this->name;
- }
-
- public function getID() {
- $this->load();
- return $this->id;
- }
-
- public function exists() {
- $this->load();
- return $this->exists;
- }
-
- /**
- * Return the FileStore key
- */
- public function getKey() {
- $this->load();
- return $this->key;
- }
-
- /**
- * Return the FileStore key (overriding base File class)
- */
- public function getStorageKey() {
- return $this->getKey();
- }
-
- /**
- * Return the FileStore storage group
- */
- public function getGroup() {
- return $file->group;
- }
-
- /**
- * Return the width of the image
- */
- public function getWidth() {
- $this->load();
- return $this->width;
- }
-
- /**
- * Return the height of the image
- */
- public function getHeight() {
- $this->load();
- return $this->height;
- }
-
- /**
- * Get handler-specific metadata
- */
- public function getMetadata() {
- $this->load();
- return $this->metadata;
- }
-
- /**
- * Return the size of the image file, in bytes
- */
- public function getSize() {
- $this->load();
- return $this->size;
- }
-
- /**
- * Return the bits of the image file, in bytes
- */
- public function getBits() {
- $this->load();
- return $this->bits;
- }
-
- /**
- * Returns the mime type of the file.
- */
- public function getMimeType() {
- $this->load();
- return $this->mime;
- }
-
- /**
- * Return the type of the media in the file.
- * Use the value returned by this function with the MEDIATYPE_xxx constants.
- */
- public function getMediaType() {
- $this->load();
- return $this->media_type;
- }
-
- /**
- * Return upload timestamp.
- */
- public function getTimestamp() {
- $this->load();
- return wfTimestamp( TS_MW, $this->timestamp );
- }
-
- /**
- * Return the user ID of the uploader.
- */
- public function getUser() {
- $this->load();
- if( $this->isDeleted( File::DELETED_USER ) ) {
- return 0;
- } else {
- return $this->user;
- }
- }
-
- /**
- * Return the user name of the uploader.
- */
- public function getUserText() {
- $this->load();
- if( $this->isDeleted( File::DELETED_USER ) ) {
- return 0;
- } else {
- return $this->user_text;
- }
- }
-
- /**
- * Return upload description.
- */
- public function getDescription() {
- $this->load();
- if( $this->isDeleted( File::DELETED_COMMENT ) ) {
- return 0;
- } else {
- return $this->description;
- }
- }
-
- /**
- * Return the user ID of the uploader.
- */
- public function getRawUser() {
- $this->load();
- return $this->user;
- }
-
- /**
- * Return the user name of the uploader.
- */
- public function getRawUserText() {
- $this->load();
- return $this->user_text;
- }
-
- /**
- * Return upload description.
- */
- public function getRawDescription() {
- $this->load();
- return $this->description;
- }
-
- /**
- * Returns the deletion bitfield
- * @return int
- */
- public function getVisibility() {
- $this->load();
- return $this->deleted;
- }
-
- /**
- * for file or revision rows
- *
- * @param $field Integer: one of DELETED_* bitfield constants
- * @return bool
- */
- public function isDeleted( $field ) {
- $this->load();
- return ($this->deleted & $field) == $field;
- }
-
- /**
- * Determine if the current user is allowed to view a particular
- * field of this FileStore image file, if it's marked as deleted.
- * @param $field Integer
- * @return bool
- */
- public function userCan( $field ) {
- $this->load();
- return Revision::userCanBitfield( $this->deleted, $field );
- }
-}
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff