Script - Convert documents in a folder hierarchy to PDF

 The script converts all the documents into subfolder hierarchy to PDF

import com.openkm.bean.*;
import com.openkm.api.*;
import com.openkm.bean.form.FormElement;
import com.openkm.util.*;
import com.openkm.spring.PrincipalUtils;

String dstFldPath = "/okm:root/out/";

for (Folder fld : OKMFolder.getInstance().getChilds(null, "/okm:root/import")) {
    print("analize document into :" + fld.getPath() + "</br>");
    File cache;

    for (Document doc : OKMDocument.getInstance().getChilds(null, fld.getUuid())) {
    	// *** Create a pdf from an existing document
    	ConverterHelper.ConversionData cd = new ConverterHelper.ConversionData();
    	cd.uuid = doc.getUuid();
        cd.mimeType = doc.getMimeType();
        cd.node = doc;
        cd.version = null;
        long tenantId = PrincipalUtils.getTenantId();
        
        print("tenantId: " + tenantId + "<br/>");
        cache = ConverterHelper.getPdfCache(cd, tenantId);
        String docPath = doc.getPath();
        print("*******");
        print(docPath);
        print("<br/>");
        print(cd);
        print("<br/>");
        print(cache.exists() );
        print("<br/>");

    	if (!cache.exists()) {
            try {
            	ConverterHelper.toPDF(cd, cache, true);
            } catch (Exception e) {
                String error = StackTraceUtils.toString(e);
                error = error.replace("\n", "<br/>");
                return (error);
            } 
        } else {
            cd.file = cache;
        }
       
        String filename = PathUtils.getName(docPath);
        print("filename:" + filename + "<br/>");
        filename = FileUtils.getFileName(filename);
        String destinationPath = dstFldPath + filename + ".pdf";

        // Create destination folder if not exists
        OKMFolder.getInstance().createMissingFolders(null, dstFldPath);
        InputStream is = new FileInputStream(cd.file);
        OKMDocument.getInstance().createSimple(null, destinationPath, is);
    	is.close();
    };
}

// Some value can also be returned as string
return "some result";