El código es rápido y el XML de salida se genera con una simple concatenación de cadenas, pero hace el trabajo. Espero que sea de ayuda. Está preparado para ser guardado en un archivo con permisos de ejecución.
#!/usr/bin/php
<?php
/**
* (c) 2013, Fernando del Valle
* Code licensed as GPL
* Merges two or more XLIFF files, as the ones used by Pootle or Symfony.
*/
$files = @array_slice($argv,1);
if( count( $files ) < 2 ) {
echo "Usage: xliff_merge.php file1 file2 [... filen]";
exit(-1);
}
try {
$dictionary = array();
foreach( $files as $filename ) {
if( !file_exists( $filename ) )
throw new Exception("File '$filename' does not exist");
$root = simplexml_load_file( $filename );
$file = $root->file;
if( !$file )
throw new Exception("Bad format");
$source = $file['source-language'];
$target = $file['target-language'];
$body = $file->body;
$tunits = $body['trans-unit'];
foreach( $body[0] as $tunit ) {
$sstr = $tunit->source->__toString();
$tstr = $tunit->target->__toString();
$approved = @$tunit['approved'];
if( !$sstr )
continue;
$dictionary[ $sstr ] = array( 'target' => $tstr, 'approved' => $approved );
}
}
$results = array();
$results[] = "<?xml version='1.0' encoding='utf-8'?>";
$results[] = "<xliff version=\"1.0\">";
$results[] = "\t<file datatype=\"plaintext\" source-language=\"$source\" target-language=\"$target\" original=\"global\">";
$results[] = "\t\t<body>";
$c = 1;
foreach( $dictionary as $source_string => $arr ) {
$target_string = $arr['target'];
$results[] = "\t\t\t<trans-unit id=\"$c\" ".($arr['approved'] ? 'approved="yes"' : '').">";
$results[] = "\t\t\t\t<source>$source_string</source>";
$results[] = "\t\t\t\t<target>$target_string</target>";
$results[] = "\t\t\t</trans-unit>";
$c++;
}
$results[] = "\t\t</body>";
$results[] = "\t</file>";
$results[] = "</xliff>";
echo join( "\r\n", $results );
} catch (Exception $e) {
echo "FATAL ERROR: {$e->getMessage()}";
exit(-1);
}
