/**
* Maintenance script to import one or more images from the local file system into
- * the wiki without using the web-based interface
+ * the wiki without using the web-based interface.
*
- * @package MediaWiki
- * @subpackage Maintenance
+ * "Smart import" additions:
+ * - aim: preserve the essential metadata (user, description) when importing medias from an existing wiki
+ * - process:
+ * - interface with the source wiki, don't use bare files only (see --source-wiki-url).
+ * - fetch metadata from source wiki for each file to import.
+ * - commit the fetched metadata to the destination wiki while submitting.
+ *
+ * @file
+ * @ingroup Maintenance
* @author Rob Church <robchur@gmail.com>
+ * @author Mij <mij@bitchx.it>
*/
-require_once( 'commandLine.inc' );
-require_once( 'importImages.inc.php' );
+$optionsWithArgs = array( 'extensions', 'comment', 'comment-file', 'comment-ext', 'user', 'license', 'sleep', 'limit', 'from', 'source-wiki-url' );
+require_once( dirname( __FILE__ ) . '/commandLine.inc' );
+require_once( dirname( __FILE__ ) . '/importImages.inc' );
+$processed = $added = $ignored = $skipped = $overwritten = $failed = 0;
+
echo( "Import Images\n\n" );
-# Need a directory and at least one extension
-if( count( $args ) > 1 ) {
+# Need a path
+if ( count( $args ) > 0 ) {
- $dir = array_shift( $args );
+ $dir = $args[0];
- # Check the allowed extensions
- while( $ext = array_shift( $args ) )
- $exts[] = ltrim( $ext, '.' );
-
- # Search the directory given and pull out suitable candidates
- $files = findFiles( $dir, $exts );
+ # Check Protection
+ if ( isset( $options['protect'] ) && isset( $options['unprotect'] ) )
+ die( "Cannot specify both protect and unprotect. Only 1 is allowed.\n" );
+
+if ( isset( $options['protect'] ) && $options['protect'] == 1 )
+ die( "You must specify a protection option.\n" );
+
+ # Prepare the list of allowed extensions
+ global $wgFileExtensions;
+ $extensions = isset( $options['extensions'] )
+ ? explode( ',', strtolower( $options['extensions'] ) )
+ : $wgFileExtensions;
+
+ # Search the path provided for candidates for import
+ $files = findFiles( $dir, $extensions );
+
+ # Initialise the user for this operation
+ $user = isset( $options['user'] )
+ ? User::newFromName( $options['user'] )
+ : User::newFromName( 'Maintenance script' );
+ if ( !$user instanceof User )
+ $user = User::newFromName( 'Maintenance script' );
+ $wgUser = $user;
+
+ # Get block check. If a value is given, this specified how often the check is performed
+ if ( isset( $options['check-userblock'] ) ) {
+ if ( !$options['check-userblock'] ) $checkUserBlock = 1;
+ else $checkUserBlock = (int)$options['check-userblock'];
+ } else {
+ $checkUserBlock = false;
+ }
+
+ # Get --from
+ $from = @$options['from'];
+
+ # Get sleep time.
+ $sleep = @$options['sleep'];
+ if ( $sleep ) $sleep = (int)$sleep;
+
+ # Get limit number
+ $limit = @$options['limit'];
+ if ( $limit ) $limit = (int)$limit;
+
+ # Get the upload comment
+ $comment = NULL;
+
+ if ( isset( $options['comment-file'] ) ) {
+ $comment = file_get_contents( $options['comment-file'] );
+ if ( $comment === false || $comment === NULL ) {
+ die( "failed to read comment file: {$options['comment-file']}\n" );
+ }
+ }
+ else if ( isset( $options['comment'] ) ) {
+ $comment = $options['comment'];
+ }
+
+ $commentExt = isset( $options['comment-ext'] ) ? $options['comment-ext'] : false;
+
+ # Get the license specifier
+ $license = isset( $options['license'] ) ? $options['license'] : '';
- # Set up a fake user for this operation
- $wgUser = User::newFromName( 'Image import script' );
- $wgUser->setLoaded( true );
-
# Batch "upload" operation
- foreach( $files as $file ) {
+ if ( ( $count = count( $files ) ) > 0 ) {
- $base = basename( $file );
-
- # Validate a title
- $title = Title::makeTitleSafe( NS_IMAGE, $base );
- if( is_object( $title ) ) {
-
+ foreach ( $files as $file ) {
+ $base = wfBaseName( $file );
+
+ # Validate a title
+ $title = Title::makeTitleSafe( NS_FILE, $base );
+ if ( !is_object( $title ) ) {
+ echo( "{$base} could not be imported; a valid title cannot be produced\n" );
+ continue;
+ }
+
+ if ( $from ) {
+ if ( $from == $title->getDBkey() ) {
+ $from = NULL;
+ } else {
+ $ignored++;
+ continue;
+ }
+ }
+
+ if ( $checkUserBlock && ( ( $processed % $checkUserBlock ) == 0 ) ) {
+ $user->clearInstanceCache( 'name' ); // reload from DB!
+ if ( $user->isBlocked() ) {
+ echo( $user->getName() . " was blocked! Aborting.\n" );
+ break;
+ }
+ }
+
# Check existence
- $image = new Image( $title );
- if( !$image->exists() ) {
-
- global $wgUploadDirectory;
-
- # copy() doesn't create paths so if the hash path doesn't exist, we
- # have to create it
- makeHashPath( wfGetHashPath( $image->name ) );
-
- # Stash the file
- echo( "Saving {$base}..." );
-
- if( copy( $file, $image->getFullPath() ) ) {
-
- echo( "importing..." );
-
- # Grab the metadata
- $image->loadFromFile();
-
- # Record the upload
- if( $image->recordUpload( '', 'Importing image file' ) ) {
-
- # We're done!
- echo( "done.\n" );
-
- } else {
- echo( "failed.\n" );
- }
-
+ $image = wfLocalFile( $title );
+ if ( $image->exists() ) {
+ if ( isset( $options['overwrite'] ) ) {
+ echo( "{$base} exists, overwriting..." );
+ $svar = 'overwritten';
} else {
+ echo( "{$base} exists, skipping\n" );
+ $skipped++;
+ continue;
+ }
+ } else {
+ if ( isset( $options['skip-dupes'] ) ) {
+ $repo = $image->getRepo();
+ $sha1 = File::sha1Base36( $file ); # XXX: we end up calculating this again when actually uploading. that sucks.
+
+ $dupes = $repo->findBySha1( $sha1 );
+
+ if ( $dupes ) {
+ echo( "{$base} already exists as " . $dupes[0]->getName() . ", skipping\n" );
+ $skipped++;
+ continue;
+ }
+ }
+
+ echo( "Importing {$base}..." );
+ $svar = 'added';
+ }
+
+ if ( isset( $options['source-wiki-url'] ) ) {
+ /* find comment text directly from source wiki, through MW's API */
+ $real_comment = getFileCommentFromSourceWiki( $options['source-wiki-url'], $base );
+ if ( $real_comment === false )
+ $commentText = $comment;
+ else
+ $commentText = $real_comment;
+
+ /* find user directly from source wiki, through MW's API */
+ $real_user = getFileUserFromSourceWiki( $options['source-wiki-url'], $base );
+ if ( $real_user === false ) {
+ $wgUser = $user;
+ } else {
+ $wgUser = User::newFromName( $real_user );
+ if ( $wgUser === false ) {
+ # user does not exist in target wiki
+ echo ( "failed: user '$real_user' does not exist in target wiki." );
+ continue;
+ }
+ }
+ } else {
+ # Find comment text
+ $commentText = false;
+
+ if ( $commentExt ) {
+ $f = findAuxFile( $file, $commentExt );
+ if ( !$f ) {
+ echo( " No comment file with extension {$commentExt} found for {$file}, using default comment. " );
+ } else {
+ $commentText = file_get_contents( $f );
+ if ( !$f ) {
+ echo( " Failed to load comment file {$f}, using default comment. " );
+ }
+ }
+ }
+
+ if ( !$commentText ) {
+ $commentText = $comment;
+ }
+ }
+
+
+ # Import the file
+ if ( isset( $options['dry'] ) ) {
+ echo( " publishing {$file} by '" . $wgUser->getName() . "', comment '$commentText'... " );
+ } else {
+ $archive = $image->publish( $file );
+ if ( WikiError::isError( $archive ) || !$archive->isGood() ) {
echo( "failed.\n" );
+ $failed++;
+ continue;
}
+ }
+
+ $doProtect = false;
+ $restrictions = array();
+
+ global $wgRestrictionLevels;
+
+ $protectLevel = isset( $options['protect'] ) ? $options['protect'] : null;
+ if ( $protectLevel && in_array( $protectLevel, $wgRestrictionLevels ) ) {
+ $restrictions['move'] = $protectLevel;
+ $restrictions['edit'] = $protectLevel;
+ $doProtect = true;
+ }
+ if ( isset( $options['unprotect'] ) ) {
+ $restrictions['move'] = '';
+ $restrictions['edit'] = '';
+ $doProtect = true;
+ }
+
+
+ if ( isset( $options['dry'] ) ) {
+ echo( "done.\n" );
+ } else if ( $image->recordUpload( $archive->value, $commentText, $license ) ) {
+ # We're done!
+ echo( "done.\n" );
+ if ( $doProtect ) {
+ # Protect the file
+ $article = new Article( $title );
+ echo "\nWaiting for slaves...\n";
+ // Wait for slaves.
+ sleep( 2.0 );
+ wfWaitForSlaves( 1.0 );
+
+ echo( "\nSetting image restrictions ... " );
+ if ( $article->updateRestrictions( $restrictions ) )
+ echo( "done.\n" );
+ else
+ echo( "failed.\n" );
+ }
+
} else {
- echo( "{$base} could not be imported; a file with this name exists in the wiki\n" );
+ echo( "failed.\n" );
+ $svar = 'failed';
}
+
+ $$svar++;
+ $processed++;
+
+ if ( $limit && $processed >= $limit )
+ break;
+
+ if ( $sleep )
+ sleep( $sleep );
+ }
- } else {
- echo( "{$base} could not be imported; a valid title cannot be produced\n" );
+ # Print out some statistics
+ echo( "\n" );
+ foreach ( array( 'count' => 'Found', 'limit' => 'Limit', 'ignored' => 'Ignored',
+ 'added' => 'Added', 'skipped' => 'Skipped', 'overwritten' => 'Overwritten',
+ 'failed' => 'Failed' ) as $var => $desc ) {
+ if ( $$var > 0 )
+ echo( "{$desc}: {$$var}\n" );
}
+ } else {
+ echo( "No suitable files could be found for import.\n" );
}
-
} else {
showUsage();
}
-exit();
+exit( 0 );
function showUsage( $reason = false ) {
- if( $reason )
+ if ( $reason ) {
echo( $reason . "\n" );
- echo( "USAGE: php importImages.php <dir> <ext1> <ext2>\n\n" );
- echo( "<dir> : Path to the directory containing images to be imported\n" );
- echo( "<ext1+> File extensions to import\n\n" );
- exit();
-}
+ }
-?>
\ No newline at end of file
+ echo <<<TEXT
+Imports images and other media files into the wiki
+USAGE: php importImages.php [options] <dir>
+
+<dir> : Path to the directory containing images to be imported
+
+Options:
+--extensions=<exts> Comma-separated list of allowable extensions, defaults to \$wgFileExtensions
+--overwrite Overwrite existing images with the same name (default is to skip them)
+--limit=<num> Limit the number of images to process. Ignored or skipped images are not counted.
+--from=<name> Ignore all files until the one with the given name. Useful for resuming
+ aborted imports. <name> should be the file's canonical database form.
+--skip-dupes Skip images that were already uploaded under a different name (check SHA1)
+--sleep=<sec> Sleep between files. Useful mostly for debugging.
+--user=<username> Set username of uploader, default 'Maintenance script'
+--check-userblock Check if the user got blocked during import.
+--comment=<text> Set upload summary comment, default 'Importing image file'.
+--comment-file=<file> Set upload summary comment the the content of <file>.
+--comment-ext=<ext> Causes the comment for each file to be loaded from a file with the same name
+ but the extension <ext>. If a global comment is also given, it is appended.
+--license=<code> Use an optional license template
+--dry Dry run, don't import anything
+--protect=<protect> Specify the protect value (autoconfirmed,sysop)
+--unprotect Unprotects all uploaded images
+--source-wiki-url if specified, take User and Comment data for each imported file from this URL.
+ For example, --source-wiki-url="http://en.wikipedia.org/"
+
+TEXT;
+ exit( 1 );
+}
dépôts / lhc / web / wiklou.git / blobdiff