+ $extension = $this->getOption( 'extension' );
+ $convertSupplementaryI18nFiles = $this->hasOption( 'supplementary' );
+
+ if ( $extension ) {
+ if ( $phpfile ) {
+ $this->error( "The phpfile is already specified, conflicts with --extension.\n", 1 );
+ }
+ $phpfile = "$IP/extensions/$extension/$extension.i18n.php";
+ }
+
+ if ( !$phpfile ) {
+ $this->error( "I'm here for an argument!\n" );
+ $this->maybeHelp( true );
+ // dies.
+ }
+
+ if ( $convertSupplementaryI18nFiles ) {
+ if ( is_readable( $phpfile ) ) {
+ $this->transformI18nFile( $phpfile, $jsondir );
+ } else {
+ // This is non-fatal because we might want to continue searching for
+ // i18n files in subdirs even if the extension does not include a
+ // primary i18n.php.
+ $this->error( "Warning: no primary i18n file was found." );
+ }
+ $this->output( "Searching for supplementary i18n files...\n" );
+ $dir_iterator = new RecursiveDirectoryIterator( dirname( $phpfile ) );
+ $iterator = new RecursiveIteratorIterator( $dir_iterator, RecursiveIteratorIterator::LEAVES_ONLY );
+ foreach ( $iterator as $path => $fileObject ) {
+ if ( fnmatch( "*.i18n.php", $fileObject->getFilename() ) ) {
+ $this->output( "Converting $path.\n" );
+ $this->transformI18nFile( $path );
+ }
+ }
+ } else {
+ // Just convert the primary i18n file.
+ $this->transformI18nFile( $phpfile, $jsondir );
+ }
+ }
+
+ public function transformI18nFile( $phpfile, $jsondir = null ) {
+ if ( !$jsondir ) {
+ // Assume the json directory should be in the same directory as the
+ // .i18n.php file.
+ $jsondir = dirname( $phpfile ) . "/i18n";
+ }
+ if ( !is_dir( $jsondir ) ) {
+ $this->output( "Creating directory $jsondir.\n" );
+ $success = mkdir( $jsondir );
+ if ( !$success ) {
+ $this->error( "Could not create directory $jsondir\n", 1 );
+ }
+ }