FlatPhpFFS.php

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<?php
class FlatPhpFFS extends SimpleFFS {
    public function getFileExtensions() {
        return array( '.php' );
    }

    //
    // READ
    //
    public function readFromVariable( $data ) {
        # Authors first
        $matches = array();
        preg_match_all( '/^ \* @author\s+(.+)$/m', $data, $matches );
        $authors = $matches[1];

        # Then messages
        $matches = array();
        $regex = '/^\$(.*?)\s*=\s*[\'"](.*?)[\'"];.*?$/mus';
        preg_match_all( $regex, $data, $matches, PREG_SET_ORDER );
        $messages = array();

        foreach ( $matches as $_ ) {
            $legal = Title::legalChars();
            $key = preg_replace( "/([^$legal]|\\\\)/ue", '\'\x\'.' . "dechex(ord('\\0'))", $_[1] );
            $value = str_replace( array( "\'", "\\\\" ), array( "'", "\\" ), $_[2] );
            $messages[$key] = $value;
        }

        $messages = $this->group->getMangler()->mangle( $messages );

        return array(
            'AUTHORS' => $authors,
            'MESSAGES' => $messages,
        );
    }

    //
    // WRITE
    //
    protected function writeReal( MessageCollection $collection ) {
        if ( isset( $this->extra['header'] ) ) {
            $output = $this->extra['header'];
        } else {
            $output = "<?php\n";
        }

        $output .= $this->doHeader( $collection );

        $mangler = $this->group->getMangler();

        foreach ( $collection as $item ) {
            $key = $mangler->unmangle( $item->key() );
            $key = stripcslashes( $key );

            $value = $item->translation();
            if ( $value === null ) {
                continue;
            }

            $value = str_replace( TRANSLATE_FUZZY, '', $value );
            $value = addcslashes( $value, "'" );

            $output .= "\$$key = '$value';\n";
        }

        return $output;
    }

    protected function doHeader( MessageCollection $collection ) {
        global $wgSitename, $wgTranslateDocumentationLanguageCode;

        $code = $collection->code;
        $name = TranslateUtils::getLanguageName( $code );
        $native = TranslateUtils::getLanguageName( $code, $code );

        if ( $wgTranslateDocumentationLanguageCode ) {
            $docu = "\n * See the $wgTranslateDocumentationLanguageCode 'language' for " .
                "message documentation incl. usage of parameters";
        } else {
            $docu = '';
        }

        $authors = $this->doAuthors( $collection );

        $output = <<<PHP
PHP;

        return $output;
    }

    protected function doAuthors( MessageCollection $collection ) {
        $output = '';
        $authors = $collection->getAuthors();
        $authors = $this->filterAuthors( $authors, $collection->code );

        foreach ( $authors as $author ) {
            $output .= " * @author $author\n";
        }

        return $output;
    }
}