+ 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 );
+ }