0269:         $messages = $this->untranslated;
0270:         if(count($messages) <= 0) return false;
0271: 
0272:         $variants = $this->getVariants($catalogue);
0273: 
0274:         if($variants)
0275:             list($variant, $filename) = $variants;
0276:         else
0277:             list($variant, $filename) = $this->createMessageTemplate($catalogue);
0278: 
0279:         if(is_writable($filename) == false)
0280:             throw new TIOException("Unable to save to file {$filename}, file must be writable.");
0281: 
0282:         //create a new dom, import the existing xml
0283:         $dom = new DOMDocument();
0284:         $dom->load($filename);
0285: 
0286:         //find the body element
0287:         $xpath = new DomXPath($dom);
0288:         $body = $xpath->query('//body')->item(0);
0289: 
0290:         $lastNodes = $xpath->query('//trans-unit[last()]');
0291:         if(($last=$lastNodes->item(0))!==null)
0292:             $count = intval($last->getAttribute('id'));

#0 /home/havas/www/havas-dyn/classes/prado/I18N/Translation.php(91): MessageSource_XLIFF->save(NULL)
#1 [internal function]: Translation::saveMessages(Object(TApplication), NULL)
#2 /home/havas/www/havas-dyn/classes/prado/TComponent.php(355): call_user_func(Array, Object(TApplication), NULL)
#3 /home/havas/www/havas-dyn/classes/prado/TApplication.php(1044): TComponent->raiseEvent('OnEndRequest', Object(TApplication), NULL)
#4 /home/havas/www/havas-dyn/classes/prado/TApplication.php(358): TApplication->onEndRequest()
#5 /home/havas/www/havas-dyn/site/index.php(21): TApplication->run()
#6 {main}