}
/**
- *
+ * implements Special:Upload
* @addtogroup SpecialPage
*/
class UploadForm {
+ const SUCCESS = 0;
+ const BEFORE_PROCESSING = 1;
+ const LARGE_FILE_SERVER = 2;
+ const EMPTY_FILE = 3;
+ const MIN_LENGHT_PARTNAME = 4;
+ const ILLEGAL_FILENAME = 5;
+ const PROTECTED_PAGE = 6;
+ const OVERWRITE_EXISTING_FILE = 7;
+ const FILETYPE_MISSING = 8;
+ const FILETYPE_BADTYPE = 9;
+ const VERIFICATION_ERROR = 10;
+ const UPLOAD_VERIFICATION_ERROR = 11;
+ const UPLOAD_WARNING = 12;
+ const INTERNAL_ERROR = 13;
+
/**#@+
* @access private
*/
- var $mUploadFile, $mUploadDescription, $mLicense ,$mIgnoreWarning, $mUploadError;
- var $mUploadSaveName, $mUploadTempName, $mUploadSize, $mUploadOldVersion;
- var $mUploadCopyStatus, $mUploadSource, $mReUpload, $mAction, $mUpload;
- var $mOname, $mSessionKey, $mStashed, $mDestFile, $mRemoveTempFile, $mSourceType;
- var $mUploadTempFileSize = 0;
+ var $mComment, $mLicense, $mIgnoreWarning, $mCurlError;
+ var $mDestName, $mTempPath, $mFileSize, $mFileProps;
+ var $mCopyrightStatus, $mCopyrightSource, $mReUpload, $mAction, $mUploadClicked;
+ var $mSrcName, $mSessionKey, $mStashed, $mDesiredDestName, $mRemoveTempFile, $mSourceType;
+ var $mDestWarningAck, $mCurlDestHandle;
+ var $mLocalFile;
# Placeholders for text injection by hooks (must be HTML)
# extensions should take care to _append_ to the present value
var $uploadFormTextTop;
var $uploadFormTextAfterSummary;
+ const SESSION_VERSION = 1;
/**#@-*/
/**
*/
function UploadForm( &$request ) {
global $wgAllowCopyUploads;
- $this->mDestFile = $request->getText( 'wpDestFile' );
+ $this->mDesiredDestName = $request->getText( 'wpDestFile' );
+ $this->mIgnoreWarning = $request->getCheck( 'wpIgnoreWarning' );
+ $this->mComment = $request->getText( 'wpUploadDescription' );
if( !$request->wasPosted() ) {
- # GET requests just give the main form; no data except wpDestfile.
+ # GET requests just give the main form; no data except destination
+ # filename and description
return;
}
$this->uploadFormTextTop = "";
$this->uploadFormTextAfterSummary = "";
- $this->mIgnoreWarning = $request->getCheck( 'wpIgnoreWarning' );
$this->mReUpload = $request->getCheck( 'wpReUpload' );
- $this->mUpload = $request->getCheck( 'wpUpload' );
+ $this->mUploadClicked = $request->getCheck( 'wpUpload' );
- $this->mUploadDescription = $request->getText( 'wpUploadDescription' );
$this->mLicense = $request->getText( 'wpLicense' );
- $this->mUploadCopyStatus = $request->getText( 'wpUploadCopyStatus' );
- $this->mUploadSource = $request->getText( 'wpUploadSource' );
+ $this->mCopyrightStatus = $request->getText( 'wpUploadCopyStatus' );
+ $this->mCopyrightSource = $request->getText( 'wpUploadSource' );
$this->mWatchthis = $request->getBool( 'wpWatchthis' );
- $this->mSourceType = $request->getText( 'wpSourceType' );
- wfDebug( "UploadForm: watchthis is: '$this->mWatchthis'\n" );
+ $this->mSourceType = $request->getText( 'wpSourceType' );
+ $this->mDestWarningAck = $request->getText( 'wpDestFileWarningAck' );
$this->mAction = $request->getVal( 'action' );
$this->mSessionKey = $request->getInt( 'wpSessionKey' );
if( !empty( $this->mSessionKey ) &&
- isset( $_SESSION['wsUploadData'][$this->mSessionKey] ) ) {
+ isset( $_SESSION['wsUploadData'][$this->mSessionKey]['version'] ) &&
+ $_SESSION['wsUploadData'][$this->mSessionKey]['version'] == self::SESSION_VERSION ) {
/**
* Confirming a temporarily stashed upload.
* We don't want path names to be forged, so we keep
* an opaque key to the user agent.
*/
$data = $_SESSION['wsUploadData'][$this->mSessionKey];
- $this->mUploadTempName = $data['mUploadTempName'];
- $this->mUploadSize = $data['mUploadSize'];
- $this->mOname = $data['mOname'];
- $this->mUploadError = 0/*UPLOAD_ERR_OK*/;
+ $this->mTempPath = $data['mTempPath'];
+ $this->mFileSize = $data['mFileSize'];
+ $this->mSrcName = $data['mSrcName'];
+ $this->mFileProps = $data['mFileProps'];
+ $this->mCurlError = 0/*UPLOAD_ERR_OK*/;
$this->mStashed = true;
$this->mRemoveTempFile = false;
} else {
* @access private
*/
function initializeFromUpload( $request ) {
- $this->mUploadTempName = $request->getFileTempName( 'wpUploadFile' );
- $this->mUploadSize = $request->getFileSize( 'wpUploadFile' );
- $this->mOname = $request->getFileName( 'wpUploadFile' );
- $this->mUploadError = $request->getUploadError( 'wpUploadFile' );
+ $this->mTempPath = $request->getFileTempName( 'wpUploadFile' );
+ $this->mFileSize = $request->getFileSize( 'wpUploadFile' );
+ $this->mSrcName = $request->getFileName( 'wpUploadFile' );
+ $this->mCurlError = $request->getUploadError( 'wpUploadFile' );
$this->mSessionKey = false;
$this->mStashed = false;
$this->mRemoveTempFile = false; // PHP will handle this
$url = $request->getText( 'wpUploadFileURL' );
$local_file = tempnam( $wgTmpDirectory, 'WEBUPLOAD' );
- $this->mUploadTempName = $local_file;
- $this->mUploadError = $this->curlCopy( $url, $local_file );
- $this->mUploadSize = $this->mUploadTempFileSize;
- $this->mOname = array_pop( explode( '/', $url ) );
+ $this->mTempPath = $local_file;
+ $this->mFileSize = 0; # Will be set by curlCopy
+ $this->mCurlError = $this->curlCopy( $url, $local_file );
+ $this->mSrcName = array_pop( explode( '/', $url ) );
$this->mSessionKey = false;
$this->mStashed = false;
}
# Open temporary file
- $this->mUploadTempFile = @fopen( $this->mUploadTempName, "wb" );
- if( $this->mUploadTempFile === false ) {
+ $this->mCurlDestHandle = @fopen( $this->mTempPath, "wb" );
+ if( $this->mCurlDestHandle === false ) {
# Could not open temporary file to write in
$wgOut->errorPage( 'upload-file-error', 'upload-file-error-text');
return true;
// if ( $error ) print curl_error ( $ch ) ; # Debugging output
curl_close( $ch );
- fclose( $this->mUploadTempFile );
- unset( $this->mUploadTempFile );
+ fclose( $this->mCurlDestHandle );
+ unset( $this->mCurlDestHandle );
if( $error ) {
unlink( $dest );
if( wfEmptyMsg( "upload-curl-error$errornum", wfMsg("upload-curl-error$errornum") ) )
function uploadCurlCallback( $ch, $data ) {
global $wgMaxUploadSize;
$length = strlen( $data );
- $this->mUploadTempFileSize += $length;
- if( $this->mUploadTempFileSize > $wgMaxUploadSize ) {
+ $this->mFileSize += $length;
+ if( $this->mFileSize > $wgMaxUploadSize ) {
return 0;
}
- fwrite( $this->mUploadTempFile, $data );
+ fwrite( $this->mCurlDestHandle, $data );
return $length;
}
*/
function execute() {
global $wgUser, $wgOut;
- global $wgEnableUploads, $wgUploadDirectory;
+ global $wgEnableUploads;
# Check uploading enabled
if( !$wgEnableUploads ) {
- $wgOut->showErrorPage( 'uploaddisabled', 'uploaddisabledtext' );
+ $wgOut->showErrorPage( 'uploaddisabled', 'uploaddisabledtext', array( $this->mDesiredDestName ) );
return;
}
return;
}
- /** Check if the image directory is writeable, this is a common mistake */
- if( !is_writeable( $wgUploadDirectory ) ) {
- $wgOut->addWikiText( wfMsg( 'upload_directory_read_only', $wgUploadDirectory ) );
- return;
- }
-
if( $this->mReUpload ) {
if( !$this->unsaveUploadedFile() ) {
return;
}
$this->mainUploadForm();
- } else if( 'submit' == $this->mAction || $this->mUpload ) {
+ } else if( 'submit' == $this->mAction || $this->mUploadClicked ) {
$this->processUpload();
} else {
$this->mainUploadForm();
$this->cleanupTempFile();
}
- /* -------------------------------------------------------------- */
+ /**
+ * Do the upload
+ * Checks are made in SpecialUpload::execute()
+ *
+ * @access private
+ */
+ function processUpload(){
+ global $wgUser, $wgOut, $wgFileExtensions;
+ $details = null;
+ $value = null;
+ $value = $this->internalProcessUpload( $details );
+
+ switch($value) {
+ case self::SUCCESS:
+ $wgOut->redirect( $this->mLocalFile->getTitle()->getFullURL() );
+ break;
+
+ case self::BEFORE_PROCESSING:
+ break;
+
+ case self::LARGE_FILE_SERVER:
+ $this->mainUploadForm( wfMsgHtml( 'largefileserver' ) );
+ break;
+
+ case self::EMPTY_FILE:
+ $this->mainUploadForm( wfMsgHtml( 'emptyfile' ) );
+ break;
+
+ case self::MIN_LENGHT_PARTNAME:
+ $this->mainUploadForm( wfMsgHtml( 'minlength1' ) );
+ break;
+
+ case self::ILLEGAL_FILENAME:
+ $filtered = $details['filtered'];
+ $this->uploadError( wfMsgWikiHtml( 'illegalfilename', htmlspecialchars( $filtered ) ) );
+ break;
+
+ case self::PROTECTED_PAGE:
+ $this->uploadError( wfMsgWikiHtml( 'protectedpage' ) );
+ break;
+
+ case self::OVERWRITE_EXISTING_FILE:
+ $errorText = $details['overwrite'];
+ $overwrite = new WikiError( $wgOut->parse( $errorText ) );
+ $this->uploadError( $overwrite->toString() );
+ break;
+
+ case self::FILETYPE_MISSING:
+ $this->uploadError( wfMsgExt( 'filetype-missing', array ( 'parseinline' ) ) );
+ break;
+
+ case self::FILETYPE_BADTYPE:
+ $finalExt = $details['finalExt'];
+ $this->uploadError(
+ wfMsgExt( 'filetype-banned-type',
+ array( 'parseinline' ),
+ htmlspecialchars( $finalExt ),
+ implode(
+ wfMsgExt( 'comma-separator', array( 'escapenoentities' ) ),
+ $wgFileExtensions
+ )
+ )
+ );
+ break;
+
+ case self::VERIFICATION_ERROR:
+ $veri = $details['veri'];
+ $this->uploadError( $veri->toString() );
+ break;
+
+ case self::UPLOAD_VERIFICATION_ERROR:
+ $error = $details['error'];
+ $this->uploadError( $error );
+ break;
+
+ case self::UPLOAD_WARNING:
+ $warning = $details['warning'];
+ $this->uploadWarning( $warning );
+ break;
+
+ case self::INTERNAL_ERROR:
+ $internal = $details['internal'];
+ $this->showError( $internal );
+ break;
+
+ default:
+ throw new MWException( __METHOD__ . ": Unknown value `{$value}`" );
+ }
+ }
/**
* Really do the upload
* Checks are made in SpecialUpload::execute()
+ *
+ * @param array $resultDetails contains result-specific dict of additional values
+ *
* @access private
*/
- function processUpload() {
- global $wgUser, $wgOut;
+ function internalProcessUpload( &$resultDetails ) {
+ global $wgUser;
if( !wfRunHooks( 'UploadForm:BeforeProcessing', array( &$this ) ) )
{
wfDebug( "Hook 'UploadForm:BeforeProcessing' broke processing the file." );
- return false;
+ return self::BEFORE_PROCESSING;
}
/* Check for PHP error if any, requires php 4.2 or newer */
- if( $this->mUploadError == 1/*UPLOAD_ERR_INI_SIZE*/ ) {
- $this->mainUploadForm( wfMsgHtml( 'largefileserver' ) );
- return;
+ if( $this->mCurlError == 1/*UPLOAD_ERR_INI_SIZE*/ ) {
+ return self::LARGE_FILE_SERVER;
}
/**
* If there was no filename or a zero size given, give up quick.
*/
- if( trim( $this->mOname ) == '' || empty( $this->mUploadSize ) ) {
- $this->mainUploadForm( wfMsgHtml( 'emptyfile' ) );
- return;
+ if( trim( $this->mSrcName ) == '' || empty( $this->mFileSize ) ) {
+ return self::EMPTY_FILE;
}
# Chop off any directories in the given filename
- if( $this->mDestFile ) {
- $basename = wfBaseName( $this->mDestFile );
+ if( $this->mDesiredDestName ) {
+ $basename = $this->mDesiredDestName;
} else {
- $basename = wfBaseName( $this->mOname );
+ $basename = $this->mSrcName;
}
+ $filtered = wfBaseName( $basename );
/**
* We'll want to blacklist against *any* 'extension', and use
* only the final one for the whitelist.
*/
- list( $partname, $ext ) = $this->splitExtensions( $basename );
+ list( $partname, $ext ) = $this->splitExtensions( $filtered );
if( count( $ext ) ) {
$finalExt = $ext[count( $ext ) - 1];
$partname .= '.' . $ext[$i];
}
- if( strlen( $partname ) < 3 ) {
- $this->mainUploadForm( wfMsgHtml( 'minlength' ) );
- return;
+ if( strlen( $partname ) < 1 ) {
+ return self::MIN_LENGHT_PARTNAME;
}
/**
* Filter out illegal characters, and try to make a legible name
* out of it. We'll strip some silently that Title would die on.
*/
- $filtered = preg_replace ( "/[^".Title::legalChars()."]|:/", '-', $basename );
- $nt = Title::newFromText( $filtered );
+ $filtered = preg_replace ( "/[^".Title::legalChars()."]|:/", '-', $filtered );
+ $nt = Title::makeTitleSafe( NS_IMAGE, $filtered );
if( is_null( $nt ) ) {
- $this->uploadError( wfMsgWikiHtml( 'illegalfilename', htmlspecialchars( $filtered ) ) );
- return;
+ $resultDetails = array( 'filtered' => $filtered );
+ return self::ILLEGAL_FILENAME;
}
- $nt =& Title::makeTitle( NS_IMAGE, $nt->getDBkey() );
- $this->mUploadSaveName = $nt->getDBkey();
+ $this->mLocalFile = wfLocalFile( $nt );
+ $this->mDestName = $this->mLocalFile->getName();
/**
* If the image is protected, non-sysop users won't be able
* to modify it by uploading a new revision.
*/
- if( !$nt->userCan( 'edit' ) ) {
- return $this->uploadError( wfMsgWikiHtml( 'protectedpage' ) );
+ if( !$nt->userCan( 'edit' ) || !$nt->userCan( 'create' ) ) {
+ return self::PROTECTED_PAGE;
}
/**
* In some cases we may forbid overwriting of existing files.
*/
- $overwrite = $this->checkOverwrite( $this->mUploadSaveName );
- if( WikiError::isError( $overwrite ) ) {
- return $this->uploadError( $overwrite->toString() );
+ $overwrite = $this->checkOverwrite( $this->mDestName );
+ if( $overwrite !== true ) {
+ $resultDetails = array( 'overwrite' => $overwrite );
+ return self::OVERWRITE_EXISTING_FILE;
}
/* Don't allow users to override the blacklist (check file extension) */
global $wgStrictFileExtensions;
global $wgFileExtensions, $wgFileBlacklist;
- if( $this->checkFileExtensionList( $ext, $wgFileBlacklist ) ||
- ($wgStrictFileExtensions &&
- !$this->checkFileExtension( $finalExt, $wgFileExtensions ) ) ) {
- return $this->uploadError( wfMsgHtml( 'badfiletype', htmlspecialchars( $finalExt ) ) );
+ if ($finalExt == '') {
+ return self::FILETYPE_MISSING;
+ } elseif ( $this->checkFileExtensionList( $ext, $wgFileBlacklist ) ||
+ ($wgStrictFileExtensions && !$this->checkFileExtension( $finalExt, $wgFileExtensions ) ) ) {
+ $resultDetails = array( 'finalExt' => $finalExt );
+ return self::FILETYPE_BADTYPE;
}
/**
* probably not accept it.
*/
if( !$this->mStashed ) {
+ $this->mFileProps = File::getPropsFromPath( $this->mTempPath, $finalExt );
$this->checkMacBinary();
- $veri = $this->verify( $this->mUploadTempName, $finalExt );
+ $veri = $this->verify( $this->mTempPath, $finalExt );
if( $veri !== true ) { //it's a wiki error...
- return $this->uploadError( $veri->toString() );
+ $resultDetails = array( 'veri' => $veri );
+ return self::VERIFICATION_ERROR;
}
- }
- /**
- * Provide an opportunity for extensions to add futher checks
- */
- $error = '';
- if( !wfRunHooks( 'UploadVerification',
- array( $this->mUploadSaveName, $this->mUploadTempName, &$error ) ) ) {
- return $this->uploadError( $error );
+ /**
+ * Provide an opportunity for extensions to add further checks
+ */
+ $error = '';
+ if( !wfRunHooks( 'UploadVerification',
+ array( $this->mDestName, $this->mTempPath, &$error ) ) ) {
+ $resultDetails = array( 'error' => $error );
+ return self::UPLOAD_VERIFICATION_ERROR;
+ }
}
+
/**
* Check for non-fatal conditions
*/
if( $wgCapitalLinks ) {
$filtered = ucfirst( $filtered );
}
- if( $this->mUploadSaveName != $filtered ) {
- $warning .= '<li>'.wfMsgHtml( 'badfilename', htmlspecialchars( $this->mUploadSaveName ) ).'</li>';
+ if( $basename != $filtered ) {
+ $warning .= '<li>'.wfMsgHtml( 'badfilename', htmlspecialchars( $this->mDestName ) ).'</li>';
}
global $wgCheckFileExtensions;
if ( $wgCheckFileExtensions ) {
- if ( ! $this->checkFileExtension( $finalExt, $wgFileExtensions ) ) {
- $warning .= '<li>'.wfMsgHtml( 'badfiletype', htmlspecialchars( $finalExt ) ).'</li>';
+ if ( !$this->checkFileExtension( $finalExt, $wgFileExtensions ) ) {
+ $warning .= '<li>' .
+ wfMsgExt( 'filetype-unwanted-type',
+ array( 'parseinline' ),
+ htmlspecialchars( $finalExt ),
+ implode(
+ wfMsgExt( 'comma-separator', array( 'escapenoentities' ) ),
+ $wgFileExtensions
+ )
+ ) . '</li>';
}
}
global $wgUploadSizeWarning;
- if ( $wgUploadSizeWarning && ( $this->mUploadSize > $wgUploadSizeWarning ) ) {
- $skin =& $wgUser->getSkin();
+ if ( $wgUploadSizeWarning && ( $this->mFileSize > $wgUploadSizeWarning ) ) {
+ $skin = $wgUser->getSkin();
$wsize = $skin->formatSize( $wgUploadSizeWarning );
- $asize = $skin->formatSize( $this->mUploadSize );
+ $asize = $skin->formatSize( $this->mFileSize );
$warning .= '<li>' . wfMsgHtml( 'large-file', $wsize, $asize ) . '</li>';
}
- if ( $this->mUploadSize == 0 ) {
+ if ( $this->mFileSize == 0 ) {
$warning .= '<li>'.wfMsgHtml( 'emptyfile' ).'</li>';
}
- if( $nt->getArticleID() ) {
- global $wgUser;
- $sk = $wgUser->getSkin();
- $dlink = $sk->makeKnownLinkObj( $nt );
- $warning .= '<li>'.wfMsgHtml( 'fileexists', $dlink ).'</li>';
- } else {
- # If the file existed before and was deleted, warn the user of this
- # Don't bother doing so if the image exists now, however
- $image = new Image( $nt );
- if( $image->wasDeleted() ) {
- $skin = $wgUser->getSkin();
- $ltitle = SpecialPage::getTitleFor( 'Log' );
- $llink = $skin->makeKnownLinkObj( $ltitle, wfMsgHtml( 'deletionlog' ), 'type=delete&page=' . $nt->getPrefixedUrl() );
- $warning .= wfOpenElement( 'li' ) . wfMsgWikiHtml( 'filewasdeleted', $llink ) . wfCloseElement( 'li' );
- }
+ if ( !$this->mDestWarningAck ) {
+ $warning .= self::getExistsWarning( $this->mLocalFile );
}
-
if( $warning != '' ) {
/**
* Stash the file in a temporary location; the user can choose
* to let it through and we'll complete the upload then.
*/
- return $this->uploadWarning( $warning );
+ $resultDetails = array( 'warning' => $warning );
+ return self::UPLOAD_WARNING;
}
}
* Try actually saving the thing...
* It will show an error form on failure.
*/
- $hasBeenMunged = !empty( $this->mSessionKey ) || $this->mRemoveTempFile;
- if( $this->saveUploadedFile( $this->mUploadSaveName,
- $this->mUploadTempName,
- $hasBeenMunged ) ) {
- /**
- * Update the upload log and create the description page
- * if it's a new file.
- */
- $img = Image::newFromName( $this->mUploadSaveName );
- $success = $img->recordUpload( $this->mUploadOldVersion,
- $this->mUploadDescription,
- $this->mLicense,
- $this->mUploadCopyStatus,
- $this->mUploadSource,
- $this->mWatchthis );
-
- if ( $success ) {
- $this->showSuccess();
- wfRunHooks( 'UploadComplete', array( &$img ) );
- } else {
- // Image::recordUpload() fails if the image went missing, which is
- // unlikely, hence the lack of a specialised message
- $wgOut->showFileNotFoundError( $this->mUploadSaveName );
+ $pageText = self::getInitialPageText( $this->mComment, $this->mLicense,
+ $this->mCopyrightStatus, $this->mCopyrightSource );
+
+ $status = $this->mLocalFile->upload( $this->mTempPath, $this->mComment, $pageText,
+ File::DELETE_SOURCE, $this->mFileProps );
+ if ( !$status->isGood() ) {
+ $resultDetails = array( 'internal' => $status->getWikiText() );
+ return self::INTERNAL_ERROR;
+ } else {
+ if ( $this->mWatchthis ) {
+ global $wgUser;
+ $wgUser->addWatch( $this->mLocalFile->getTitle() );
}
+ // Success, redirect to description page
+ $img = null; // @todo: added to avoid passing a ref to null - should this be defined somewhere?
+ wfRunHooks( 'UploadComplete', array( &$this ) );
+ return self::SUCCESS;
}
}
/**
- * Move the uploaded file from its temporary location to the final
- * destination. If a previous version of the file exists, move
- * it into the archive subdirectory.
- *
- * @todo If the later save fails, we may have disappeared the original file.
- *
- * @param string $saveName
- * @param string $tempName full path to the temporary file
- * @param bool $useRename if true, doesn't check that the source file
- * is a PHP-managed upload temporary
+ * Do existence checks on a file and produce a warning
+ * This check is static and can be done pre-upload via AJAX
+ * Returns an HTML fragment consisting of one or more LI elements if there is a warning
+ * Returns an empty string if there is no warning
*/
- function saveUploadedFile( $saveName, $tempName, $useRename = false ) {
- global $wgOut, $wgAllowCopyUploads;
+ static function getExistsWarning( $file ) {
+ global $wgUser, $wgContLang;
+ // Check for uppercase extension. We allow these filenames but check if an image
+ // with lowercase extension exists already
+ $warning = '';
+ $align = $wgContLang->isRtl() ? 'left' : 'right';
+
+ if( strpos( $file->getName(), '.' ) == false ) {
+ $partname = $file->getName();
+ $rawExtension = '';
+ } else {
+ $n = strrpos( $file->getName(), '.' );
+ $rawExtension = substr( $file->getName(), $n + 1 );
+ $partname = substr( $file->getName(), 0, $n );
+ }
- if ( !$useRename AND $wgAllowCopyUploads AND $this->mSourceType == 'web' ) $useRename = true;
+ $sk = $wgUser->getSkin();
- $fname= "SpecialUpload::saveUploadedFile";
+ if ( $rawExtension != $file->getExtension() ) {
+ // We're not using the normalized form of the extension.
+ // Normal form is lowercase, using most common of alternate
+ // extensions (eg 'jpg' rather than 'JPEG').
+ //
+ // Check for another file using the normalized form...
+ $nt_lc = Title::newFromText( $partname . '.' . $file->getExtension() );
+ $file_lc = wfLocalFile( $nt_lc );
+ } else {
+ $file_lc = false;
+ }
- $dest = wfImageDir( $saveName );
- $archive = wfImageArchiveDir( $saveName );
- if ( !is_dir( $dest ) ) wfMkdirParents( $dest );
- if ( !is_dir( $archive ) ) wfMkdirParents( $archive );
+ if( $file->exists() ) {
+ $dlink = $sk->makeKnownLinkObj( $file->getTitle() );
+ if ( $file->allowInlineDisplay() ) {
+ $dlink2 = $sk->makeImageLinkObj( $file->getTitle(), wfMsgExt( 'fileexists-thumb', 'parseinline' ),
+ $file->getName(), $align, array(), false, true );
+ } elseif ( !$file->allowInlineDisplay() && $file->isSafeFile() ) {
+ $icon = $file->iconThumb();
+ $dlink2 = '<div style="float:' . $align . '" id="mw-media-icon">' .
+ $icon->toHtml( array( 'desc-link' => true ) ) . '<br />' . $dlink . '</div>';
+ } else {
+ $dlink2 = '';
+ }
- $this->mSavedFile = "{$dest}/{$saveName}";
+ $warning .= '<li>' . wfMsgExt( 'fileexists', 'parseinline', $dlink ) . '</li>' . $dlink2;
+
+ } elseif( $file->getTitle()->getArticleID() ) {
+ $lnk = $sk->makeKnownLinkObj( $file->getTitle(), '', 'redirect=no' );
+ $warning .= '<li>' . wfMsgExt( 'filepageexists', array( 'parseinline', 'replaceafter' ), $lnk ) . '</li>';
+ } elseif ( $file_lc && $file_lc->exists() ) {
+ # Check if image with lowercase extension exists.
+ # It's not forbidden but in 99% it makes no sense to upload the same filename with uppercase extension
+ $dlink = $sk->makeKnownLinkObj( $nt_lc );
+ if ( $file_lc->allowInlineDisplay() ) {
+ $dlink2 = $sk->makeImageLinkObj( $nt_lc, wfMsgExt( 'fileexists-thumb', 'parseinline' ),
+ $nt_lc->getText(), $align, array(), false, true );
+ } elseif ( !$file_lc->allowInlineDisplay() && $file_lc->isSafeFile() ) {
+ $icon = $file_lc->iconThumb();
+ $dlink2 = '<div style="float:' . $align . '" id="mw-media-icon">' .
+ $icon->toHtml( array( 'desc-link' => true ) ) . '<br />' . $dlink . '</div>';
+ } else {
+ $dlink2 = '';
+ }
- if( is_file( $this->mSavedFile ) ) {
- $this->mUploadOldVersion = gmdate( 'YmdHis' ) . "!{$saveName}";
- wfSuppressWarnings();
- $success = rename( $this->mSavedFile, "${archive}/{$this->mUploadOldVersion}" );
- wfRestoreWarnings();
+ $warning .= '<li>' . wfMsgExt( 'fileexists-extension', 'parsemag', $file->getName(), $dlink ) . '</li>' . $dlink2;
- if( ! $success ) {
- $wgOut->showFileRenameError( $this->mSavedFile,
- "${archive}/{$this->mUploadOldVersion}" );
- return false;
+ } elseif ( ( substr( $partname , 3, 3 ) == 'px-' || substr( $partname , 2, 3 ) == 'px-' )
+ && ereg( "[0-9]{2}" , substr( $partname , 0, 2) ) )
+ {
+ # Check for filenames like 50px- or 180px-, these are mostly thumbnails
+ $nt_thb = Title::newFromText( substr( $partname , strpos( $partname , '-' ) +1 ) . '.' . $rawExtension );
+ $file_thb = wfLocalFile( $nt_thb );
+ if ($file_thb->exists() ) {
+ # Check if an image without leading '180px-' (or similiar) exists
+ $dlink = $sk->makeKnownLinkObj( $nt_thb);
+ if ( $file_thb->allowInlineDisplay() ) {
+ $dlink2 = $sk->makeImageLinkObj( $nt_thb,
+ wfMsgExt( 'fileexists-thumb', 'parseinline' ),
+ $nt_thb->getText(), $align, array(), false, true );
+ } elseif ( !$file_thb->allowInlineDisplay() && $file_thb->isSafeFile() ) {
+ $icon = $file_thb->iconThumb();
+ $dlink2 = '<div style="float:' . $align . '" id="mw-media-icon">' .
+ $icon->toHtml( array( 'desc-link' => true ) ) . '<br />' .
+ $dlink . '</div>';
+ } else {
+ $dlink2 = '';
+ }
+
+ $warning .= '<li>' . wfMsgExt( 'fileexists-thumbnail-yes', 'parsemag', $dlink ) .
+ '</li>' . $dlink2;
+ } else {
+ # Image w/o '180px-' does not exists, but we do not like these filenames
+ $warning .= '<li>' . wfMsgExt( 'file-thumbnail-no', 'parseinline' ,
+ substr( $partname , 0, strpos( $partname , '-' ) +1 ) ) . '</li>';
}
- else wfDebug("$fname: moved file ".$this->mSavedFile." to ${archive}/{$this->mUploadOldVersion}\n");
}
- else {
- $this->mUploadOldVersion = '';
+
+ $filenamePrefixBlacklist = self::getFilenamePrefixBlacklist();
+ # Do the match
+ foreach( $filenamePrefixBlacklist as $prefix ) {
+ if ( substr( $partname, 0, strlen( $prefix ) ) == $prefix ) {
+ $warning .= '<li>' . wfMsgExt( 'filename-bad-prefix', 'parseinline', $prefix ) . '</li>';
+ break;
+ }
}
- wfSuppressWarnings();
- $success = $useRename
- ? rename( $tempName, $this->mSavedFile )
- : move_uploaded_file( $tempName, $this->mSavedFile );
- wfRestoreWarnings();
+ if ( $file->wasDeleted() && !$file->exists() ) {
+ # If the file existed before and was deleted, warn the user of this
+ # Don't bother doing so if the file exists now, however
+ $ltitle = SpecialPage::getTitleFor( 'Log' );
+ $llink = $sk->makeKnownLinkObj( $ltitle, wfMsgHtml( 'deletionlog' ),
+ 'type=delete&page=' . $file->getTitle()->getPrefixedUrl() );
+ $warning .= '<li>' . wfMsgWikiHtml( 'filewasdeleted', $llink ) . '</li>';
+ }
+ return $warning;
+ }
- if( ! $success ) {
- $wgOut->showFileCopyError( $tempName, $this->mSavedFile );
- return false;
- } else {
- wfDebug("$fname: wrote tempfile $tempName to ".$this->mSavedFile."\n");
+ /**
+ * Get a list of warnings
+ *
+ * @param string local filename, e.g. 'file exists', 'non-descriptive filename'
+ * @return array list of warning messages
+ */
+ static function ajaxGetExistsWarning( $filename ) {
+ $file = wfFindFile( $filename );
+ if( !$file ) {
+ // Force local file so we have an object to do further checks against
+ // if there isn't an exact match...
+ $file = wfLocalFile( $filename );
+ }
+ $s = ' ';
+ if ( $file ) {
+ $warning = self::getExistsWarning( $file );
+ if ( $warning !== '' ) {
+ $s = "<ul>$warning</ul>";
+ }
}
+ return $s;
+ }
+
+ /**
+ * Render a preview of a given license for the AJAX preview on upload
+ *
+ * @param string $license
+ * @return string
+ */
+ public static function ajaxGetLicensePreview( $license ) {
+ global $wgParser, $wgUser;
+ $text = '{{' . $license . '}}';
+ $title = Title::makeTitle( NS_IMAGE, 'Sample.jpg' );
+ $options = ParserOptions::newFromUser( $wgUser );
+
+ // Expand subst: first, then live templates...
+ $text = $wgParser->preSaveTransform( $text, $title, $wgUser, $options );
+ $output = $wgParser->parse( $text, $title, $options );
+
+ return $output->getText();
+ }
- chmod( $this->mSavedFile, 0644 );
- return true;
+ /**
+ * Get a list of blacklisted filename prefixes from [[MediaWiki:filename-prefix-blacklist]]
+ *
+ * @return array list of prefixes
+ */
+ public static function getFilenamePrefixBlacklist() {
+ $blacklist = array();
+ $message = wfMsgForContent( 'filename-prefix-blacklist' );
+ if( $message && !( wfEmptyMsg( 'filename-prefix-blacklist', $message ) || $message == '-' ) ) {
+ $lines = explode( "\n", $message );
+ foreach( $lines as $line ) {
+ // Remove comment lines
+ $comment = substr( trim( $line ), 0, 1 );
+ if ( $comment == '#' || $comment == '' ) {
+ continue;
+ }
+ // Remove additional comments after a prefix
+ $comment = strpos( $line, '#' );
+ if ( $comment > 0 ) {
+ $line = substr( $line, 0, $comment-1 );
+ }
+ $blacklist[] = trim( $line );
+ }
+ }
+ return $blacklist;
}
/**
*/
function saveTempUploadedFile( $saveName, $tempName ) {
global $wgOut;
- $archive = wfImageArchiveDir( $saveName, 'temp' );
- if ( !is_dir ( $archive ) ) wfMkdirParents( $archive );
- $stash = $archive . '/' . gmdate( "YmdHis" ) . '!' . $saveName;
-
- $success = $this->mRemoveTempFile
- ? rename( $tempName, $stash )
- : move_uploaded_file( $tempName, $stash );
- if ( !$success ) {
- $wgOut->showFileCopyError( $tempName, $stash );
+ $repo = RepoGroup::singleton()->getLocalRepo();
+ $status = $repo->storeTemp( $saveName, $tempName );
+ if ( !$status->isGood() ) {
+ $this->showError( $status->getWikiText() );
return false;
+ } else {
+ return $status->value;
}
-
- return $stash;
}
/**
* @access private
*/
function stashSession() {
- $stash = $this->saveTempUploadedFile(
- $this->mUploadSaveName, $this->mUploadTempName );
+ $stash = $this->saveTempUploadedFile( $this->mDestName, $this->mTempPath );
if( !$stash ) {
# Couldn't save the file.
$key = mt_rand( 0, 0x7fffffff );
$_SESSION['wsUploadData'][$key] = array(
- 'mUploadTempName' => $stash,
- 'mUploadSize' => $this->mUploadSize,
- 'mOname' => $this->mOname );
+ 'mTempPath' => $stash,
+ 'mFileSize' => $this->mFileSize,
+ 'mSrcName' => $this->mSrcName,
+ 'mFileProps' => $this->mFileProps,
+ 'version' => self::SESSION_VERSION,
+ );
return $key;
}
*/
function unsaveUploadedFile() {
global $wgOut;
- wfSuppressWarnings();
- $success = unlink( $this->mUploadTempName );
- wfRestoreWarnings();
+ $repo = RepoGroup::singleton()->getLocalRepo();
+ $success = $repo->freeTemp( $this->mTempPath );
if ( ! $success ) {
- $wgOut->showFileDeleteError( $this->mUploadTempName );
+ $wgOut->showFileDeleteError( $this->mTempPath );
return false;
} else {
return true;
/* -------------------------------------------------------------- */
- /**
- * Show some text and linkage on successful upload.
- * @access private
- */
- function showSuccess() {
- global $wgUser, $wgOut, $wgContLang;
-
- $sk = $wgUser->getSkin();
- $ilink = $sk->makeMediaLink( $this->mUploadSaveName, Image::imageUrl( $this->mUploadSaveName ) );
- $dname = $wgContLang->getNsText( NS_IMAGE ) . ':'.$this->mUploadSaveName;
- $dlink = $sk->makeKnownLink( $dname, $dname );
-
- $wgOut->addHTML( '<h2>' . wfMsgHtml( 'successfulupload' ) . "</h2>\n" );
- $text = wfMsgWikiHtml( 'fileuploaded', $ilink, $dlink );
- $wgOut->addHTML( $text );
- $wgOut->returnToMain( false );
- }
-
/**
* @param string $error as HTML
* @access private
* @access private
*/
function uploadWarning( $warning ) {
- global $wgOut;
+ global $wgOut, $wgContLang;
global $wgUseCopyrightUpload;
$this->mSessionKey = $this->stashSession();
$reup = wfMsgWikiHtml( 'reuploaddesc' );
$titleObj = SpecialPage::getTitleFor( 'Upload' );
$action = $titleObj->escapeLocalURL( 'action=submit' );
+ $align1 = $wgContLang->isRTL() ? 'left' : 'right';
+ $align2 = $wgContLang->isRTL() ? 'right' : 'left';
if ( $wgUseCopyrightUpload )
{
$copyright = "
- <input type='hidden' name='wpUploadCopyStatus' value=\"" . htmlspecialchars( $this->mUploadCopyStatus ) . "\" />
- <input type='hidden' name='wpUploadSource' value=\"" . htmlspecialchars( $this->mUploadSource ) . "\" />
+ <input type='hidden' name='wpUploadCopyStatus' value=\"" . htmlspecialchars( $this->mCopyrightStatus ) . "\" />
+ <input type='hidden' name='wpUploadSource' value=\"" . htmlspecialchars( $this->mCopyrightSource ) . "\" />
";
} else {
$copyright = "";
<form id='uploadwarning' method='post' enctype='multipart/form-data' action='$action'>
<input type='hidden' name='wpIgnoreWarning' value='1' />
<input type='hidden' name='wpSessionKey' value=\"" . htmlspecialchars( $this->mSessionKey ) . "\" />
- <input type='hidden' name='wpUploadDescription' value=\"" . htmlspecialchars( $this->mUploadDescription ) . "\" />
+ <input type='hidden' name='wpUploadDescription' value=\"" . htmlspecialchars( $this->mComment ) . "\" />
<input type='hidden' name='wpLicense' value=\"" . htmlspecialchars( $this->mLicense ) . "\" />
- <input type='hidden' name='wpDestFile' value=\"" . htmlspecialchars( $this->mDestFile ) . "\" />
+ <input type='hidden' name='wpDestFile' value=\"" . htmlspecialchars( $this->mDesiredDestName ) . "\" />
<input type='hidden' name='wpWatchthis' value=\"" . htmlspecialchars( intval( $this->mWatchthis ) ) . "\" />
{$copyright}
<table border='0'>
<tr>
<tr>
- <td align='right'>
+ <td align='$align1'>
<input tabindex='2' type='submit' name='wpUpload' value=\"$save\" />
</td>
- <td align='left'>$iw</td>
+ <td align='$align2'>$iw</td>
</tr>
<tr>
- <td align='right'>
+ <td align='$align1'>
<input tabindex='2' type='submit' name='wpReUpload' value=\"{$reupload}\" />
</td>
- <td align='left'>$reup</td>
+ <td align='$align2'>$reup</td>
</tr>
</tr>
</table></form>\n" );
* @access private
*/
function mainUploadForm( $msg='' ) {
- global $wgOut, $wgUser;
- global $wgUseCopyrightUpload;
+ global $wgOut, $wgUser, $wgContLang;
+ global $wgUseCopyrightUpload, $wgUseAjax, $wgAjaxUploadDestCheck, $wgAjaxLicensePreview;
global $wgRequest, $wgAllowCopyUploads;
+ global $wgStylePath, $wgStyleVersion;
+
+ $useAjaxDestCheck = $wgUseAjax && $wgAjaxUploadDestCheck;
+ $useAjaxLicensePreview = $wgUseAjax && $wgAjaxLicensePreview;
+
+ $adc = wfBoolToStr( $useAjaxDestCheck );
+ $alp = wfBoolToStr( $useAjaxLicensePreview );
+
+ $wgOut->addScript( "<script type=\"text/javascript\">
+wgAjaxUploadDestCheck = {$adc};
+wgAjaxLicensePreview = {$alp};
+</script>
+<script type=\"text/javascript\" src=\"{$wgStylePath}/common/upload.js?{$wgStyleVersion}\"></script>
+ " );
if( !wfRunHooks( 'UploadForm:initial', array( &$this ) ) )
{
return false;
}
+ if( $this->mDesiredDestName ) {
+ $title = Title::makeTitleSafe( NS_IMAGE, $this->mDesiredDestName );
+ // Show a subtitle link to deleted revisions (to sysops et al only)
+ if( $title instanceof Title && ( $count = $title->isDeleted() ) > 0 && $wgUser->isAllowed( 'deletedhistory' ) ) {
+ $link = wfMsgExt(
+ $wgUser->isAllowed( 'delete' ) ? 'thisisdeleted' : 'viewdeleted',
+ array( 'parse', 'replaceafter' ),
+ $wgUser->getSkin()->makeKnownLinkObj(
+ SpecialPage::getTitleFor( 'Undelete', $title->getPrefixedText() ),
+ wfMsgExt( 'restorelink', array( 'parsemag', 'escape' ), $count )
+ )
+ );
+ $wgOut->addHtml( "<div id=\"contentSub2\">{$link}</div>" );
+ }
+
+ // Show the relevant lines from deletion log (for still deleted files only)
+ if( $title instanceof Title && $title->isDeleted() > 0 && !$title->exists() ) {
+ $this->showDeletionLog( $wgOut, $title->getPrefixedText() );
+ }
+ }
+
$cols = intval($wgUser->getOption( 'cols' ));
- $ew = $wgUser->getOption( 'editwidth' );
- if ( $ew ) $ew = " style=\"width:100%\"";
- else $ew = '';
+
+ if( $wgUser->getOption( 'editwidth' ) ) {
+ $width = " style=\"width:100%\"";
+ } else {
+ $width = '';
+ }
if ( '' != $msg ) {
$sub = wfMsgHtml( 'uploaderror' );
"<span class='error'>{$msg}</span>\n" );
}
$wgOut->addHTML( '<div id="uploadtext">' );
- $wgOut->addWikiText( wfMsgNoTrans( 'uploadtext', $this->mDestFile ) );
- $wgOut->addHTML( '</div>' );
+ $wgOut->addWikiMsg( 'uploadtext', $this->mDesiredDestName );
+ $wgOut->addHTML( "</div>\n" );
+
+ # Print a list of allowed file extensions, if so configured. We ignore
+ # MIME type here, it's incomprehensible to most people and too long.
+ global $wgCheckFileExtensions, $wgStrictFileExtensions,
+ $wgFileExtensions, $wgFileBlacklist;
+ if( $wgCheckFileExtensions ) {
+ $delim = wfMsgExt( 'comma-separator', array( 'escapenoentities' ) );
+ if( $wgStrictFileExtensions ) {
+ # Everything not permitted is banned
+ $wgOut->addHTML(
+ '<div id="mw-upload-permitted">' .
+ wfMsgWikiHtml( 'upload-permitted', implode( $wgFileExtensions, $delim ) ) .
+ "</div>\n"
+ );
+ } else {
+ # We have to list both preferred and prohibited
+ $wgOut->addHTML(
+ '<div id="mw-upload-preferred">' .
+ wfMsgWikiHtml( 'upload-preferred', implode( $wgFileExtensions, $delim ) ) .
+ "</div>\n" .
+ '<div id="mw-upload-prohibited">' .
+ wfMsgWikiHtml( 'upload-prohibited', implode( $wgFileBlacklist, $delim ) ) .
+ "</div>\n"
+ );
+ }
+ }
$sourcefilename = wfMsgHtml( 'sourcefilename' );
$destfilename = wfMsgHtml( 'destfilename' );
- $summary = wfMsgWikiHtml( 'fileuploadsummary' );
+ $summary = wfMsgExt( 'fileuploadsummary', 'parseinline' );
$licenses = new Licenses();
- $license = wfMsgHtml( 'license' );
+ $license = wfMsgExt( 'license', array( 'parseinline' ) );
$nolicense = wfMsgHtml( 'nolicense' );
$licenseshtml = $licenses->getHtml();
$titleObj = SpecialPage::getTitleFor( 'Upload' );
$action = $titleObj->escapeLocalURL();
- $encDestFile = htmlspecialchars( $this->mDestFile );
+ $encDestName = htmlspecialchars( $this->mDesiredDestName );
$watchChecked =
( $wgUser->getOption( 'watchdefault' ) ||
- ( $wgUser->getOption( 'watchcreations' ) && $this->mDestFile == '' ) )
+ ( $wgUser->getOption( 'watchcreations' ) && $this->mDesiredDestName == '' ) )
? 'checked="checked"'
: '';
+ $warningChecked = $this->mIgnoreWarning ? 'checked' : '';
// Prepare form for upload or upload/copy
if( $wgAllowCopyUploads && $wgUser->isAllowed( 'upload_by_url' ) ) {
$filename_form =
- "<input type='radio' id='wpSourceTypeFile' name='wpSourceType' value='file' onchange='toggle_element_activation(\"wpUploadFileURL\",\"wpUploadFile\")' checked />" .
- "<input tabindex='1' type='file' name='wpUploadFile' id='wpUploadFile' onfocus='toggle_element_activation(\"wpUploadFileURL\",\"wpUploadFile\");toggle_element_check(\"wpSourceTypeFile\",\"wpSourceTypeURL\")'" .
- ($this->mDestFile?"":"onchange='fillDestFilename(\"wpUploadFile\")' ") . "size='40' />" .
+ "<input type='radio' id='wpSourceTypeFile' name='wpSourceType' value='file' " .
+ "onchange='toggle_element_activation(\"wpUploadFileURL\",\"wpUploadFile\")' checked />" .
+ "<input tabindex='1' type='file' name='wpUploadFile' id='wpUploadFile' " .
+ "onfocus='" .
+ "toggle_element_activation(\"wpUploadFileURL\",\"wpUploadFile\");" .
+ "toggle_element_check(\"wpSourceTypeFile\",\"wpSourceTypeURL\")'" .
+ ($this->mDesiredDestName?"":"onchange='fillDestFilename(\"wpUploadFile\")' ") . "size='60' />" .
wfMsgHTML( 'upload_source_file' ) . "<br/>" .
- "<input type='radio' id='wpSourceTypeURL' name='wpSourceType' value='web' onchange='toggle_element_activation(\"wpUploadFile\",\"wpUploadFileURL\")' />" .
- "<input tabindex='1' type='text' name='wpUploadFileURL' id='wpUploadFileURL' onfocus='toggle_element_activation(\"wpUploadFile\",\"wpUploadFileURL\");toggle_element_check(\"wpSourceTypeURL\",\"wpSourceTypeFile\")'" .
- ($this->mDestFile?"":"onchange='fillDestFilename(\"wpUploadFileURL\")' ") . "size='40' DISABLED />" .
+ "<input type='radio' id='wpSourceTypeURL' name='wpSourceType' value='web' " .
+ "onchange='toggle_element_activation(\"wpUploadFile\",\"wpUploadFileURL\")' />" .
+ "<input tabindex='1' type='text' name='wpUploadFileURL' id='wpUploadFileURL' " .
+ "onfocus='" .
+ "toggle_element_activation(\"wpUploadFile\",\"wpUploadFileURL\");" .
+ "toggle_element_check(\"wpSourceTypeURL\",\"wpSourceTypeFile\")'" .
+ ($this->mDesiredDestName?"":"onchange='fillDestFilename(\"wpUploadFileURL\")' ") . "size='60' DISABLED />" .
wfMsgHtml( 'upload_source_url' ) ;
} else {
$filename_form =
"<input tabindex='1' type='file' name='wpUploadFile' id='wpUploadFile' " .
- ($this->mDestFile?"":"onchange='fillDestFilename(\"wpUploadFile\")' ") .
- "size='40' />" .
+ ($this->mDesiredDestName?"":"onchange='fillDestFilename(\"wpUploadFile\")' ") .
+ "size='60' />" .
"<input type='hidden' name='wpSourceType' value='file' />" ;
}
+ if ( $useAjaxDestCheck ) {
+ $warningRow = "<tr><td colspan='2' id='wpDestFile-warning'> </td></tr>";
+ $destOnkeyup = 'onkeyup="wgUploadWarningObj.keypress();"';
+ } else {
+ $warningRow = '';
+ $destOnkeyup = '';
+ }
- $wgOut->addHTML( "
- <form id='upload' method='post' enctype='multipart/form-data' action=\"$action\">
+ $encComment = htmlspecialchars( $this->mComment );
+ $align1 = $wgContLang->isRTL() ? 'left' : 'right';
+ $align2 = $wgContLang->isRTL() ? 'right' : 'left';
+
+ $wgOut->addHTML( <<<EOT
+ <form id='upload' method='post' enctype='multipart/form-data' action="$action">
<table border='0'>
<tr>
{$this->uploadFormTextTop}
- <td align='right' valign='top'><label for='wpUploadFile'>{$sourcefilename}:</label></td>
- <td align='left'>
+ <td align='$align1' valign='top'><label for='wpUploadFile'>{$sourcefilename}:</label></td>
+ <td align='$align2'>
{$filename_form}
</td>
</tr>
<tr>
- <td align='right'><label for='wpDestFile'>{$destfilename}:</label></td>
- <td align='left'>
- <input tabindex='2' type='text' name='wpDestFile' id='wpDestFile' size='40' value=\"$encDestFile\" />
+ <td align='$align1'><label for='wpDestFile'>{$destfilename}:</label></td>
+ <td align='$align2'>
+ <input tabindex='2' type='text' name='wpDestFile' id='wpDestFile' size='60'
+ value="$encDestName" $destOnkeyup />
</td>
</tr>
<tr>
- <td align='right'><label for='wpUploadDescription'>{$summary}</label></td>
- <td align='left'>
- <textarea tabindex='3' name='wpUploadDescription' id='wpUploadDescription' rows='6' cols='{$cols}'{$ew}>" . htmlspecialchars( $this->mUploadDescription ) . "</textarea>
+ <td align='$align1'><label for='wpUploadDescription'>{$summary}</label></td>
+ <td align='$align2'>
+ <textarea tabindex='3' name='wpUploadDescription' id='wpUploadDescription' rows='6'
+ cols='{$cols}'{$width}>$encComment</textarea>
{$this->uploadFormTextAfterSummary}
</td>
</tr>
- <tr>" );
+ <tr>
+EOT
+ );
if ( $licenseshtml != '' ) {
global $wgStylePath;
$wgOut->addHTML( "
- <td align='right'><label for='wpLicense'>$license:</label></td>
- <td align='left'>
- <script type='text/javascript' src=\"$wgStylePath/common/upload.js\"></script>
+ <td align='$align1'><label for='wpLicense'>$license:</label></td>
+ <td align='$align2'>
<select name='wpLicense' id='wpLicense' tabindex='4'
onchange='licenseSelectorCheck()'>
<option value=''>$nolicense</option>
</select>
</td>
</tr>
- <tr>
- ");
+ <tr>" );
+ if( $useAjaxLicensePreview ) {
+ $wgOut->addHtml( "
+ <td></td>
+ <td id=\"mw-license-preview\"></td>
+ </tr>
+ <tr>" );
+ }
}
if ( $wgUseCopyrightUpload ) {
$filestatus = wfMsgHtml ( 'filestatus' );
- $copystatus = htmlspecialchars( $this->mUploadCopyStatus );
+ $copystatus = htmlspecialchars( $this->mCopyrightStatus );
$filesource = wfMsgHtml ( 'filesource' );
- $uploadsource = htmlspecialchars( $this->mUploadSource );
+ $uploadsource = htmlspecialchars( $this->mCopyrightSource );
$wgOut->addHTML( "
- <td align='right' nowrap='nowrap'><label for='wpUploadCopyStatus'>$filestatus:</label></td>
- <td><input tabindex='5' type='text' name='wpUploadCopyStatus' id='wpUploadCopyStatus' value=\"$copystatus\" size='40' /></td>
+ <td align='$align1' nowrap='nowrap'><label for='wpUploadCopyStatus'>$filestatus:</label></td>
+ <td><input tabindex='5' type='text' name='wpUploadCopyStatus' id='wpUploadCopyStatus'
+ value=\"$copystatus\" size='60' /></td>
</tr>
<tr>
- <td align='right'><label for='wpUploadCopyStatus'>$filesource:</label></td>
- <td><input tabindex='6' type='text' name='wpUploadSource' id='wpUploadCopyStatus' value=\"$uploadsource\" size='40' /></td>
+ <td align='$align1'><label for='wpUploadCopyStatus'>$filesource:</label></td>
+ <td><input tabindex='6' type='text' name='wpUploadSource' id='wpUploadCopyStatus'
+ value=\"$uploadsource\" size='60' /></td>
</tr>
<tr>
");
}
-
$wgOut->addHtml( "
<td></td>
<td>
<input tabindex='7' type='checkbox' name='wpWatchthis' id='wpWatchthis' $watchChecked value='true' />
<label for='wpWatchthis'>" . wfMsgHtml( 'watchthisupload' ) . "</label>
- <input tabindex='8' type='checkbox' name='wpIgnoreWarning' id='wpIgnoreWarning' value='true' />
+ <input tabindex='8' type='checkbox' name='wpIgnoreWarning' id='wpIgnoreWarning' value='true' $warningChecked/>
<label for='wpIgnoreWarning'>" . wfMsgHtml( 'ignorewarnings' ) . "</label>
</td>
</tr>
+ $warningRow
<tr>
<td></td>
- <td align='left'><input tabindex='9' type='submit' name='wpUpload' value=\"{$ulb}\" /></td>
+ <td align='$align2'><input tabindex='9' type='submit' name='wpUpload' value=\"{$ulb}\"" . $wgUser->getSkin()->tooltipAndAccesskey( 'upload' ) . " /></td>
</tr>
-
<tr>
<td></td>
- <td align='left'>
+ <td align='$align2'>
" );
$wgOut->addWikiText( wfMsgForContent( 'edittools' ) );
$wgOut->addHTML( "
</tr>
</table>
+ <input type='hidden' name='wpDestFileWarningAck' id='wpDestFileWarningAck' value=''/>
</form>" );
}
$magic=& MimeMagic::singleton();
$mime= $magic->guessMimeType($tmpfile,false);
- $fname= "SpecialUpload::verify";
-
#check mime type, if desired
global $wgVerifyMimeType;
if ($wgVerifyMimeType) {
+ wfDebug ( "\n\nmime: <$mime> extension: <$extension>\n\n");
#check mime type against file extension
if( !$this->verifyExtension( $mime, $extension ) ) {
return new WikiErrorMsg( 'uploadcorrupt' );
global $wgMimeTypeBlacklist;
if( isset($wgMimeTypeBlacklist) && !is_null($wgMimeTypeBlacklist)
&& $this->checkFileExtension( $mime, $wgMimeTypeBlacklist ) ) {
- return new WikiErrorMsg( 'badfiletype', htmlspecialchars( $mime ) );
+ return new WikiErrorMsg( 'filetype-badmime', htmlspecialchars( $mime ) );
}
}
return new WikiErrorMsg( 'uploadvirus', htmlspecialchars($virus) );
}
- wfDebug( "$fname: all clear; passing.\n" );
+ wfDebug( __METHOD__.": all clear; passing.\n" );
return true;
}
* @return bool
*/
function verifyExtension( $mime, $extension ) {
- $fname = 'SpecialUpload::verifyExtension';
-
$magic =& MimeMagic::singleton();
if ( ! $mime || $mime == 'unknown' || $mime == 'unknown/unknown' )
if ( ! $magic->isRecognizableExtension( $extension ) ) {
- wfDebug( "$fname: passing file with unknown detected mime type; unrecognized extension '$extension', can't verify\n" );
+ wfDebug( __METHOD__.": passing file with unknown detected mime type; " .
+ "unrecognized extension '$extension', can't verify\n" );
return true;
} else {
- wfDebug( "$fname: rejecting file with unknown detected mime type; recognized extension '$extension', so probably invalid file\n" );
+ wfDebug( __METHOD__.": rejecting file with unknown detected mime type; ".
+ "recognized extension '$extension', so probably invalid file\n" );
return false;
}
$match= $magic->isMatchingExtension($extension,$mime);
if ($match===NULL) {
- wfDebug( "$fname: no file extension known for mime type $mime, passing file\n" );
+ wfDebug( __METHOD__.": no file extension known for mime type $mime, passing file\n" );
return true;
} elseif ($match===true) {
- wfDebug( "$fname: mime type $mime matches extension $extension, passing file\n" );
+ wfDebug( __METHOD__.": mime type $mime matches extension $extension, passing file\n" );
#TODO: if it's a bitmap, make sure PHP or ImageMagic resp. can handle it!
return true;
} else {
- wfDebug( "$fname: mime type $mime mismatches file extension $extension, rejecting file\n" );
+ wfDebug( __METHOD__.": mime type $mime mismatches file extension $extension, rejecting file\n" );
return false;
}
}
- /** Heuristig for detecting files that *could* contain JavaScript instructions or
- * things that may look like HTML to a browser and are thus
- * potentially harmful. The present implementation will produce false positives in some situations.
- *
- * @param string $file Pathname to the temporary upload file
- * @param string $mime The mime type of the file
- * @param string $extension The extension of the file
- * @return bool true if the file contains something looking like embedded scripts
- */
+ /**
+ * Heuristic for detecting files that *could* contain JavaScript instructions or
+ * things that may look like HTML to a browser and are thus
+ * potentially harmful. The present implementation will produce false positives in some situations.
+ *
+ * @param string $file Pathname to the temporary upload file
+ * @param string $mime The mime type of the file
+ * @param string $extension The extension of the file
+ * @return bool true if the file contains something looking like embedded scripts
+ */
function detectScript($file, $mime, $extension) {
global $wgAllowTitlesInSVG;
$chunk = Sanitizer::decodeCharReferences( $chunk );
#look for script-types
- if (preg_match('!type\s*=\s*[\'"]?\s*(\w*/)?(ecma|java)!sim',$chunk)) return true;
+ if (preg_match('!type\s*=\s*[\'"]?\s*(?:\w*/)?(?:ecma|java)!sim',$chunk)) return true;
#look for html-style script-urls
- if (preg_match('!(href|src|data)\s*=\s*[\'"]?\s*(ecma|java)script:!sim',$chunk)) return true;
+ if (preg_match('!(?:href|src|data)\s*=\s*[\'"]?\s*(?:ecma|java)script:!sim',$chunk)) return true;
#look for css-style script-urls
- if (preg_match('!url\s*\(\s*[\'"]?\s*(ecma|java)script:!sim',$chunk)) return true;
+ if (preg_match('!url\s*\(\s*[\'"]?\s*(?:ecma|java)script:!sim',$chunk)) return true;
wfDebug("SpecialUpload::detectScript: no scripts found\n");
return false;
}
- /** Generic wrapper function for a virus scanner program.
- * This relies on the $wgAntivirus and $wgAntivirusSetup variables.
- * $wgAntivirusRequired may be used to deny upload if the scan fails.
- *
- * @param string $file Pathname to the temporary upload file
- * @return mixed false if not virus is found, NULL if the scan fails or is disabled,
- * or a string containing feedback from the virus scanner if a virus was found.
- * If textual feedback is missing but a virus was found, this function returns true.
- */
+ /**
+ * Generic wrapper function for a virus scanner program.
+ * This relies on the $wgAntivirus and $wgAntivirusSetup variables.
+ * $wgAntivirusRequired may be used to deny upload if the scan fails.
+ *
+ * @param string $file Pathname to the temporary upload file
+ * @return mixed false if not virus is found, NULL if the scan fails or is disabled,
+ * or a string containing feedback from the virus scanner if a virus was found.
+ * If textual feedback is missing but a virus was found, this function returns true.
+ */
function detectVirus($file) {
global $wgAntivirus, $wgAntivirusSetup, $wgAntivirusRequired, $wgOut;
- $fname= "SpecialUpload::detectVirus";
-
- if (!$wgAntivirus) { #disabled?
- wfDebug("$fname: virus scanner disabled\n");
-
+ if ( !$wgAntivirus ) {
+ wfDebug( __METHOD__.": virus scanner disabled\n");
return NULL;
}
- if (!$wgAntivirusSetup[$wgAntivirus]) {
- wfDebug("$fname: unknown virus scanner: $wgAntivirus\n");
-
- $wgOut->addHTML( "<div class='error'>Bad configuration: unknown virus scanner: <i>$wgAntivirus</i></div>\n" ); #LOCALIZE
-
+ if ( !$wgAntivirusSetup[$wgAntivirus] ) {
+ wfDebug( __METHOD__.": unknown virus scanner: $wgAntivirus\n" );
+ # @TODO: localise
+ $wgOut->addHTML( "<div class='error'>Bad configuration: unknown virus scanner: <i>$wgAntivirus</i></div>\n" );
return "unknown antivirus: $wgAntivirus";
}
- #look up scanner configuration
- $virus_scanner= $wgAntivirusSetup[$wgAntivirus]["command"]; #command pattern
- $virus_scanner_codes= $wgAntivirusSetup[$wgAntivirus]["codemap"]; #exit-code map
- $msg_pattern= $wgAntivirusSetup[$wgAntivirus]["messagepattern"]; #message pattern
+ # look up scanner configuration
+ $command = $wgAntivirusSetup[$wgAntivirus]["command"];
+ $exitCodeMap = $wgAntivirusSetup[$wgAntivirus]["codemap"];
+ $msgPattern = isset( $wgAntivirusSetup[$wgAntivirus]["messagepattern"] ) ?
+ $wgAntivirusSetup[$wgAntivirus]["messagepattern"] : null;
- $scanner= $virus_scanner; #copy, so we can resolve the pattern
-
- if (strpos($scanner,"%f")===false) $scanner.= " ".wfEscapeShellArg($file); #simple pattern: append file to scan
- else $scanner= str_replace("%f",wfEscapeShellArg($file),$scanner); #complex pattern: replace "%f" with file to scan
+ if ( strpos( $command,"%f" ) === false ) {
+ # simple pattern: append file to scan
+ $command .= " " . wfEscapeShellArg( $file );
+ } else {
+ # complex pattern: replace "%f" with file to scan
+ $command = str_replace( "%f", wfEscapeShellArg( $file ), $command );
+ }
- wfDebug("$fname: running virus scan: $scanner \n");
+ wfDebug( __METHOD__.": running virus scan: $command \n" );
- #execute virus scanner
- $code= false;
+ # execute virus scanner
+ $exitCode = false;
#NOTE: there's a 50 line workaround to make stderr redirection work on windows, too.
# that does not seem to be worth the pain.
# Ask me (Duesentrieb) about it if it's ever needed.
$output = array();
- if (wfIsWindows()) exec("$scanner",$output,$code);
- else exec("$scanner 2>&1",$output,$code);
-
- $exit_code= $code; #remember for user feedback
+ if ( wfIsWindows() ) {
+ exec( "$command", $output, $exitCode );
+ } else {
+ exec( "$command 2>&1", $output, $exitCode );
+ }
- if ($virus_scanner_codes) { #map exit code to AV_xxx constants.
- if (isset($virus_scanner_codes[$code])) {
- $code= $virus_scanner_codes[$code]; # explicit mapping
- } else if (isset($virus_scanner_codes["*"])) {
- $code= $virus_scanner_codes["*"]; # fallback mapping
+ # map exit code to AV_xxx constants.
+ $mappedCode = $exitCode;
+ if ( $exitCodeMap ) {
+ if ( isset( $exitCodeMap[$exitCode] ) ) {
+ $mappedCode = $exitCodeMap[$exitCode];
+ } elseif ( isset( $exitCodeMap["*"] ) ) {
+ $mappedCode = $exitCodeMap["*"];
}
}
- if ($code===AV_SCAN_FAILED) { #scan failed (code was mapped to false by $virus_scanner_codes)
- wfDebug("$fname: failed to scan $file (code $exit_code).\n");
+ if ( $mappedCode === AV_SCAN_FAILED ) {
+ # scan failed (code was mapped to false by $exitCodeMap)
+ wfDebug( __METHOD__.": failed to scan $file (code $exitCode).\n" );
- if ($wgAntivirusRequired) { return "scan failed (code $exit_code)"; }
- else { return NULL; }
- }
- else if ($code===AV_SCAN_ABORTED) { #scan failed because filetype is unknown (probably imune)
- wfDebug("$fname: unsupported file type $file (code $exit_code).\n");
+ if ( $wgAntivirusRequired ) {
+ return "scan failed (code $exitCode)";
+ } else {
+ return NULL;
+ }
+ } else if ( $mappedCode === AV_SCAN_ABORTED ) {
+ # scan failed because filetype is unknown (probably imune)
+ wfDebug( __METHOD__.": unsupported file type $file (code $exitCode).\n" );
return NULL;
- }
- else if ($code===AV_NO_VIRUS) {
- wfDebug("$fname: file passed virus scan.\n");
- return false; #no virus found
- }
- else {
- $output= join("\n",$output);
- $output= trim($output);
-
- if (!$output) $output= true; #if there's no output, return true
- else if ($msg_pattern) {
- $groups= array();
- if (preg_match($msg_pattern,$output,$groups)) {
- if ($groups[1]) $output= $groups[1];
+ } else if ( $mappedCode === AV_NO_VIRUS ) {
+ # no virus found
+ wfDebug( __METHOD__.": file passed virus scan.\n" );
+ return false;
+ } else {
+ $output = join( "\n", $output );
+ $output = trim( $output );
+
+ if ( !$output ) {
+ $output = true; #if there's no output, return true
+ } elseif ( $msgPattern ) {
+ $groups = array();
+ if ( preg_match( $msgPattern, $output, $groups ) ) {
+ if ( $groups[1] ) {
+ $output = $groups[1];
+ }
}
}
- wfDebug("$fname: FOUND VIRUS! scanner feedback: $output");
+ wfDebug( __METHOD__.": FOUND VIRUS! scanner feedback: $output" );
return $output;
}
}
* @access private
*/
function checkMacBinary() {
- $macbin = new MacBinary( $this->mUploadTempName );
+ $macbin = new MacBinary( $this->mTempPath );
if( $macbin->isValid() ) {
$dataFile = tempnam( wfTempDir(), "WikiMacBinary" );
$dataHandle = fopen( $dataFile, 'wb' );
wfDebug( "SpecialUpload::checkMacBinary: Extracting MacBinary data fork to $dataFile\n" );
$macbin->extractData( $dataHandle );
- $this->mUploadTempName = $dataFile;
- $this->mUploadSize = $macbin->dataForkLength();
+ $this->mTempPath = $dataFile;
+ $this->mFileSize = $macbin->dataForkLength();
// We'll have to manually remove the new file if it's not kept.
$this->mRemoveTempFile = true;
* @access private
*/
function cleanupTempFile() {
- if( $this->mRemoveTempFile && file_exists( $this->mUploadTempName ) ) {
- wfDebug( "SpecialUpload::cleanupTempFile: Removing temporary file $this->mUploadTempName\n" );
- unlink( $this->mUploadTempName );
+ if ( $this->mRemoveTempFile && file_exists( $this->mTempPath ) ) {
+ wfDebug( "SpecialUpload::cleanupTempFile: Removing temporary file {$this->mTempPath}\n" );
+ unlink( $this->mTempPath );
}
}
* @access private
*/
function checkOverwrite( $name ) {
- $img = Image::newFromName( $name );
- if( is_null( $img ) ) {
- // Uh... this shouldn't happen ;)
- // But if it does, fall through to previous behavior
- return false;
- }
+ $img = wfFindFile( $name );
$error = '';
- if( $img->exists() ) {
+ if( $img ) {
global $wgUser, $wgOut;
if( $img->isLocal() ) {
- if( !$wgUser->isAllowed( 'reupload' ) ) {
+ if( !self::userCanReUpload( $wgUser, $img->name ) ) {
$error = 'fileexists-forbidden';
}
} else {
if( $error ) {
$errorText = wfMsg( $error, wfEscapeWikiText( $img->getName() ) );
- return new WikiError( $wgOut->parse( $errorText ) );
+ return $errorText;
}
// Rockin', go ahead and upload
return true;
}
+ /**
+ * Check if a user is the last uploader
+ *
+ * @param User $user
+ * @param string $img, image name
+ * @return bool
+ */
+ public static function userCanReUpload( User $user, $img ) {
+ if( $user->isAllowed( 'reupload' ) )
+ return true; // non-conditional
+ if( !$user->isAllowed( 'reupload-own' ) )
+ return false;
+
+ $dbr = wfGetDB( DB_SLAVE );
+ $row = $dbr->selectRow('image',
+ /* SELECT */ 'img_user',
+ /* WHERE */ array( 'img_name' => $img )
+ );
+ if ( !$row )
+ return false;
+
+ return $user->getID() == $row->img_user;
+ }
+
+ /**
+ * Display an error with a wikitext description
+ */
+ function showError( $description ) {
+ global $wgOut;
+ $wgOut->setPageTitle( wfMsg( "internalerror" ) );
+ $wgOut->setRobotpolicy( "noindex,nofollow" );
+ $wgOut->setArticleRelated( false );
+ $wgOut->enableClientCache( false );
+ $wgOut->addWikiText( $description );
+ }
+
+ /**
+ * Get the initial image page text based on a comment and optional file status information
+ */
+ static function getInitialPageText( $comment, $license, $copyStatus, $source ) {
+ global $wgUseCopyrightUpload;
+ if ( $wgUseCopyrightUpload ) {
+ if ( $license != '' ) {
+ $licensetxt = '== ' . wfMsgForContent( 'license' ) . " ==\n" . '{{' . $license . '}}' . "\n";
+ }
+ $pageText = '== ' . wfMsg ( 'filedesc' ) . " ==\n" . $comment . "\n" .
+ '== ' . wfMsgForContent ( 'filestatus' ) . " ==\n" . $copyStatus . "\n" .
+ "$licensetxt" .
+ '== ' . wfMsgForContent ( 'filesource' ) . " ==\n" . $source ;
+ } else {
+ if ( $license != '' ) {
+ $filedesc = $comment == '' ? '' : '== ' . wfMsg ( 'filedesc' ) . " ==\n" . $comment . "\n";
+ $pageText = $filedesc .
+ '== ' . wfMsgForContent ( 'license' ) . " ==\n" . '{{' . $license . '}}' . "\n";
+ } else {
+ $pageText = $comment;
+ }
+ }
+ return $pageText;
+ }
+
+ /**
+ * If there are rows in the deletion log for this file, show them,
+ * along with a nice little note for the user
+ *
+ * @param OutputPage $out
+ * @param string filename
+ */
+ private function showDeletionLog( $out, $filename ) {
+ $reader = new LogReader(
+ new FauxRequest(
+ array(
+ 'page' => $filename,
+ 'type' => 'delete',
+ )
+ )
+ );
+ if( $reader->hasRows() ) {
+ $out->addHtml( '<div id="mw-upload-deleted-warn">' );
+ $out->addWikiMsg( 'upload-wasdeleted' );
+ $viewer = new LogViewer( $reader );
+ $viewer->showList( $out );
+ $out->addHtml( '</div>' );
+ }
+ }
}
-?>
dépôts / lhc / web / wiklou.git / blobdiff