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org.mustangproject.commandline.Main Maven / Gradle / Ivy
/************************************************************************
*
* Copyright 2018 Jochen Staerk
*
* Use is subject to license terms.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy
* of the License at http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
* See the License for the specific language governing permissions and
* limitations under the License.
*
*********************************************************************** */
package org.mustangproject.commandline;
import org.apache.commons.cli.*;
import org.mustangproject.CII.CIIToUBL;
import org.mustangproject.EStandard;
import org.mustangproject.FileAttachment;
import org.mustangproject.ZUGFeRD.*;
import org.mustangproject.validator.ZUGFeRDValidator;
import org.slf4j.LoggerFactory;
import javax.xml.transform.TransformerException;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
public class Main {
private static org.slf4j.Logger LOGGER; // log output
private static void printUsage() {
System.err.println(getUsage());
}
private static String getUsage() {
return "Usage: --action metrics|combine|extract|a3only|ubl|validate|validateExpectInvalid|validateExpectValid|visualize [-d,--directory] [-l,--listfromstdin] [-i,--ignore fileextension, PDF/A errors] [--disable-file-logging] | [-h,--help] \r\n"
+ " --action license display open source license and notice\n"
+ " --action metrics\n"
+ " -d, --directory count ZUGFeRD files in directory to be scanned\n"
+ " If it is a directory, it will recurse.\n"
+ " -l, --listfromstdin count ZUGFeRD files from a list of linefeed separated files on runtime.\n"
+ " It will start once a blank line has been entered.\n" + "\n"
+ " Additional parameter for both count operations\n"
+ " [-i, --ignorefileextension] Check for all files (*.*) instead of PDF files only (*.pdf) in metrics, ignore PDF/A input file errors in combine\n"
+ " [--disable-file-logging] disable logging to file.\n"
+ " --action extract extract Factur-X PDF to XML file\n"
+ " Additional parameters (optional - user will be prompted if not defined)\n"
+ " [--source ]: set input PDF file\n"
+ " [--out ]: set output XML file\n"
+ " --action a3only upgrade from PDF/A1 to A3 only (no ZUGFeRD data attached)\n"
+ " Additional parameters (optional - user will be prompted if not defined)\n"
+ " [--source ]: set input PDF file\n"
+ " [--out ]: set output PDF file\n"
+ " --action combine combine XML and PDF file to Factur-X PDF file\n"
+ " Additional parameters (optional - user will be prompted if not defined)\n"
+ " [--source ]: set input PDF file\n"
+ " [--source-xml ]: set input XML file\n"
+ " [--out ]: set output PDF file\n"
+ " [--format ]: set Factur-X, ZUGFeRD, Order-X or Cross Industry Despatch Advice\n"
+ " [--version <1|2>]: set ZUGFeRD version\n"
+ " [--profile <...>]: set ZUGFeRD profile\n"
+ " For ZUGFeRD v1 or Order-X: ASIC, OMFORT or EXENDED\n"
+ " For ZUGFeRD v2: INIMUM, BASIC L, ASIC, IUS, N16931, Rechnung, EXENDED\n"
+ " [--attachments ]: list of file attachments (passing a single empty file name prevents prompting)\n"
+ " [--no-additional-attachments]: prevent prompting for attachments\n"
+ " --action ubl convert UN/CEFACT 2016b CII XML to UBL XML\n"
+ " [--source ]: set input XML file\n"
+ " [--out ]: set output XML file\n"
+ " --action upgrade upgrade ZUGFeRD XML to ZUGFeRD 2 XML\n"
+ " Additional parameters (optional - user will be prompted if not defined)\n"
+ " [--source ]: set input XML ZUGFeRD 1 file\n"
+ " [--out ]: set output XML ZUGFeRD 2 file\n"
+ " --action validate validate XML or PDF file \n"
+ " [--no-notices]: refrain from reporting notices\n"
+ " [--logAppend ]: text to be added to log line\n"
+ " Additional parameters (optional - user will be prompted if not defined)\n"
+ " [--source ]: input PDF or XML file\n"
+ " --action validateExpectInvalid validate directory expecting negative results \n"
+ " [--no-notices]: refrain from reporting notices\n"
+ " Additional parameters (optional - user will be prompted if not defined)\n"
+ " -d, --directory to check recursively\n"
+ " --action validateExpectValid validate directory expecting positive results \n"
+ " [--no-notices]: refrain from reporting notices\n"
+ " Additional parameters (optional - user will be prompted if not defined)\n"
+ " -d, --directory to check recursively \n"
+ " --action visualize convert XML to HTML \n"
+ " [--language ]: set output lang (en, fr or de)\n"
+ " [--source ]: set input XML file\n"
+ " [--out ]: set output HTML file\n"
+ " --action pdf convert XML to PDF \n"
+ " [--source ]: set input XML file\n"
+ " [--out ]: set output PDF file\n"
;
}
private static void printHelp() {
System.out.println("Mustangproject.org " + org.mustangproject.ZUGFeRD.Version.VERSION + " \r\n"
+ "A Apache Public License tool for e-invoices with\r\n"
+ "ZUGFeRD Metadata (http://www.zugferd.org)\r\n" + "\r\n" + getUsage() + "\r\n");
}
/**
* Asks the user (repeatedly, if neccessary) on the command line for a String
* (offering a defaultValue) conforming to a Regex pattern
*
* @param prompt the question to be asked to the user
* @param defaultValue the default return value if user hits enter
* @param pattern a regex of acceptable values
* @return the user answer conforming to pattern
* @throws Exception if pattern not compielable or IOexception on input
*/
protected static String getStringFromUser(String prompt, String defaultValue, String pattern) throws Exception {
String input = "";
if (!defaultValue.matches(pattern)) {
throw new Exception("Default value must match pattern");
}
boolean firstInput = true;
do {
// for a more sophisticated dialogue maybe https://github.com/mabe02/lanterna/
// could be taken into account
System.out.print(prompt + " (default: " + defaultValue + ")");
if ((!firstInput) && (pattern.length() > 0)) {
System.out.print("\n(allowed pattern: " + pattern + ")");
}
System.out.print(":");
BufferedReader buffer = new BufferedReader(new InputStreamReader(System.in));
try {
input = buffer.readLine();
} catch (IOException e) {
LOGGER.error(e.getMessage(), e);
}
if (input.isEmpty()) {
// pressed return without entering anything
input = defaultValue;
}
firstInput = false;
} while (!input.matches(pattern));
return input;
}
/**
* Prompts the user for a input or output filename
*
* @param prompt the text the user is asked
* @param defaultFilename a default Filename. Passing an empty string indicates that specifying a file is optional
* @param expectedExtension will warn if filename does not match expected file extension, "or" possible with e.g. pdf|xml
* @param ensureFileExists will warn if file does NOT exist (for input files)
* @param ensureFileNotExists will warn if file DOES exist (for output files)
* @return String
*/
protected static String getFilenameFromUser(String prompt, String defaultFilename, String expectedExtension,
boolean ensureFileExists, boolean ensureFileNotExists) {
boolean fileExistenceOK = false;
String selectedName = "";
do {
// for a more sophisticated dialogue maybe https://github.com/mabe02/lanterna/
// could be taken into account
System.out.print(prompt + (defaultFilename.isEmpty() ? ":" : " (default: " + defaultFilename + "):"));
BufferedReader buffer = new BufferedReader(new InputStreamReader(System.in));
try {
selectedName = buffer.readLine();
} catch (IOException e) {
LOGGER.error(e.getMessage(), e);
}
if (selectedName.isEmpty()) {
// pressed return without entering anything
if (defaultFilename.isEmpty()) {
return ""; //no default -> this is an optional filename
}
selectedName = defaultFilename;
}
boolean hasCorrectExtension = false;
String[] expectedExtensions = expectedExtension.split("\\|");
for (String currentExtension : expectedExtensions) {
if (selectedName.toLowerCase().endsWith(currentExtension.toLowerCase())) {
hasCorrectExtension = true;
break;
}
}
// error cases
if (ensureFileExists) {
if (fileExists(selectedName)) {
fileExistenceOK = true;
} else {
System.out.println("File does not exist, try again or CTRL+C to cancel");
// discard the input, a scanner.reset is not sufficient
fileExistenceOK = false;
}
} else if (!hasCorrectExtension) {
System.err.println("Expected " + expectedExtension
+ " extension, this may corrupt your file. Do you still want to continue?(Y|N)");
String selectedAnswer = "";
try {
selectedAnswer = buffer.readLine();
} catch (IOException e) {
LOGGER.error(e.getMessage(), e);
}
if (!selectedAnswer.equals("Y") && !selectedAnswer.equals("y")) {
System.err.println("Aborted by user");
System.exit(-1);
}
} else {
fileExistenceOK = true;
if (ensureFileNotExists) {
if (fileExists(selectedName)) {
fileExistenceOK = false;
System.out.println("Output file already exists, try again or CTRL+C to cancel");
// discard the input, a scanner.reset is not sufficient
}
} else {
fileExistenceOK = true;
}
}
} while (!fileExistenceOK);
return selectedName;
}
private static void performUpgrade(String xmlName, String outName) throws IOException, TransformerException {
// Get params from user if not already defined
if (xmlName == null) {
xmlName = getFilenameFromUser("ZUGFeRD 1.0 XML source", "ZUGFeRD-invoice.xml", "xml", true, false);
} else {
System.out.println("ZUGFeRD 1.0 XML source set to " + xmlName);
}
if (outName == null) {
outName = getFilenameFromUser("ZUGFeRD 2.0 XML target", "factur-x.xml", "xml", false, true);
} else {
System.out.println("ZUGFeRD 2 XML target to " + outName);
}
// Verify params
ensureFileExists(xmlName);
ensureFileNotExists(outName);
// All params are good! continue...
XMLUpgrader zmi = new XMLUpgrader();
String xml = zmi.migrateFromV1ToV2(xmlName);
Files.write(Paths.get(outName), xml.getBytes());
System.out.println("Written to " + outName);
}
/***
* converts from CII to UBL
* @param xmlName the name of the xml file
* @param outName the name of the output file
* @throws IOException
* @throws TransformerException
*/
private static void performUBL(String xmlName, String outName) throws IOException, TransformerException {
// Get params from user if not already defined
if (xmlName == null) {
xmlName = getFilenameFromUser("Factur-X XML source", "factur-x.xml", "xml", true, false);
} else {
System.out.println("Factur-X XML source set to " + xmlName);
}
if (outName == null) {
outName = getFilenameFromUser("UBL target", "ubl-invoice.xml", "xml", false, true);
} else {
System.out.println("UBL target to " + outName);
}
// Verify params
ensureFileExists(xmlName);
ensureFileNotExists(outName);
// All params are good! continue...
CIIToUBL c2u = new CIIToUBL();
c2u.convert(new File(xmlName), new File(outName));
System.out.println("Written to " + outName);
}
public static void printLicense() {
InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream("LICENSE");
System.out.println(convertInputStreamToString(is));
is = Thread.currentThread().getContextClassLoader().getResourceAsStream("NOTICE");
System.out.println(convertInputStreamToString(is));
}
// Plain Java
// based on https://mkyong.com/java/how-to-convert-inputstream-to-string-in-java/
private static String convertInputStreamToString(InputStream is) {
int DEFAULT_BUFFER_SIZE = 8192;
ByteArrayOutputStream result = new ByteArrayOutputStream();
byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
int length;
try {
while ((length = is.read(buffer)) != -1) {
result.write(buffer, 0, length);
}
// Java 1.1
return result.toString(StandardCharsets.UTF_8.name());
} catch (IOException e) {
e.printStackTrace();
}
return null;
// Java 10
// return result.toString(StandardCharsets.UTF_8);
}
/***
* the main function of the commandline tool...
* @param args the commandline args, see also https://www.mustangproject.org/commandline/#verbose
*/
public static void main(String[] args) {
try {
CommandLine cmd;
CommandLineParser parser = new DefaultParser();
// create Options object
Options options = new Options();
options.addOption(new Option("h", "help", false, "display usage"));
options.addOption(new Option("a", "action", true, "which action to perform"));
options.addOption(new Option("f", "format", true, "which format to output"));
options.addOption(new Option("version", "version", true, "which version of the standard to use"));
options.addOption(new Option("profile", "profile", true, "which profile of the standard to use"));
options.addOption(new Option("no-additional-attachments", "no-additional-attachments", false, "prevent prompting for attachments"));
Option attachmentOpt = new Option("attachments", "attachments", true, "File attachments");
attachmentOpt.setValueSeparator(',');
attachmentOpt.setArgs(Option.UNLIMITED_VALUES);
options.addOption(attachmentOpt);
options.addOption(new Option("source", "source", true, "which source file to use"));
options.addOption(new Option("source-xml", "source-xml", true, "which source file to use"));
options.addOption(new Option("language", "language", true, "output language (en, de or fr)"));
options.addOption(new Option("out", "out", true, "which output file to write to"));
options.addOption(new Option("no-notices", "no-notices", false, "suppress non-fatal errors"));
options.addOption(new Option("logAppend", "logAppend", true, "freeform text to be appended to log messages"));
options.addOption(new Option("disable-file-logging", "disable-file-logging", false, "suppress logging to file"));
options.addOption(new Option("d", "directory", true, "which directory to operate on"));
options.addOption(new Option("i", "ignorefileextension", false, "ignore non-matching file extensions"));
options.addOption(new Option("l", "listfromstdin", false, "take list of files from commandline"));
boolean optionsRecognized = false;
String action = "";
Boolean disableFileLogging = false;
try {
cmd = parser.parse(options, args);
// Retrieve all options
action = cmd.getOptionValue("action");
String directoryName = cmd.getOptionValue("directory");
Boolean filesFromStdIn = cmd.hasOption("listfromstdin");//((Number)cmdLine.getParsedOptionValue("integer-option")).intValue();
Boolean ignoreFileExt = cmd.hasOption("ignorefileextension");
Boolean noAttachments = cmd.hasOption("no-additional-attachments");
Boolean helpRequested = cmd.hasOption("help") || ((action != null) && (action.equals("help")));
disableFileLogging = cmd.hasOption("disable-file-logging");
String sourceName = cmd.getOptionValue("source");
String sourceXMLName = cmd.getOptionValue("source-xml");
String outName = cmd.getOptionValue("out");
String format = cmd.getOptionValue("format");
String lang = cmd.getOptionValue("language");
Boolean noNotices = cmd.hasOption("no-notices");
String zugferdVersion = cmd.getOptionValue("version");
String zugferdProfile = cmd.getOptionValue("profile");
String[] attachmentFilenames = cmd.hasOption("attachments") ? cmd.getOptionValues("attachments") : null;
ArrayList attachments = new ArrayList<>();
/*
setting system property to disable FILE appender and
suppress creation of files and folders.
*/
System.setProperty("FILE_APPENDER_ENABLED", ((Boolean) (disableFileLogging == false)).toString());
LOGGER = LoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME);
if (helpRequested) {
printHelp();
optionsRecognized = true;
} /* else if ((action!=null)&&(action.equals("license"))) {
printLicense();
optionsRecognized=true;
} */ else if ((action != null) && (action.equals("metrics"))) {
performMetrics(directoryName, filesFromStdIn, ignoreFileExt);
optionsRecognized = true;
} else if ((action != null) && (action.equals("combine"))) {
performCombine(sourceName, sourceXMLName, outName, format, zugferdVersion, zugferdProfile, ignoreFileExt, attachmentFilenames, attachments, noAttachments);
optionsRecognized = true;
} else if ((action != null) && (action.equals("extract"))) {
performExtract(sourceName, outName);
optionsRecognized = true;
} else if ((action != null) && (action.equals("a3only"))) {
performConvert(sourceName, outName);
optionsRecognized = true;
} else if ((action != null) && (action.equals("pdf"))) {
performVisualization(sourceName, lang, outName, true);
optionsRecognized = true;
} else if ((action != null) && (action.equals("visualize"))) {
performVisualization(sourceName, lang, outName, false);
optionsRecognized = true;
} else if ((action != null) && (action.equals("upgrade"))) {
performUpgrade(sourceName, outName);
optionsRecognized = true;
} else if ((action != null) && (action.equals("ubl"))) {
performUBL(sourceName, outName);
optionsRecognized = true;
} else if ((action != null) && (action.equals("validate"))) {
optionsRecognized = performValidate(sourceName, noNotices, cmd.getOptionValue("logAppend"));
} else if ((action != null) && (action.equals("validateExpectValid"))) {
optionsRecognized = performValidateExpect(true, directoryName);
} else if ((action != null) && (action.equals("validateExpectInvalid"))) {
optionsRecognized = performValidateExpect(false, directoryName);
}
} catch (UnrecognizedOptionException ex) {
optionsRecognized = false;
}
if (!optionsRecognized) {
// no argument or argument unknown
printUsage();
System.exit(2);
}
} catch (Exception e) {
if (LOGGER != null) {
LOGGER.error(e.getMessage(), e);
} else {
System.err.println(e.getMessage());
}
System.exit(-1);
}
}
private static boolean performValidate(String sourceName, boolean noNotices, String logAppend) {
boolean optionsRecognized;
if (sourceName == null) {
sourceName = getFilenameFromUser("Source PDF or XML", "invoice.pdf", "pdf|xml", true, false);
}
ZUGFeRDValidator zfv = new ZUGFeRDValidator();
if ((logAppend != null) && (logAppend.length() > 0)) {
zfv.setLogAppend(logAppend);
}
if (noNotices) {
zfv.disableNotices();
}
System.out.println(zfv.validate(sourceName));
optionsRecognized = !zfv.hasOptionsError();
if (!zfv.wasCompletelyValid()) {
System.exit(-1);
}
return optionsRecognized;
}
private static boolean performValidateExpect(boolean valid, String dirName) {
ValidatorFileWalker zfWalk = new ValidatorFileWalker(valid);
Path startingDir = Paths.get(dirName);
try {
Files.walkFileTree(startingDir, zfWalk);
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
String totalResult = "valid";
if (!zfWalk.getResult()) {
totalResult = "invalid";
System.exit(-1);
}
System.out.println("Overall test result: " + totalResult);
return true;
}
private static void performConvert(String pdfName, String outName) throws IOException {
/*
* ZUGFeRDExporter ze= new ZUGFeRDExporterFromA1Factory()
* .setProducer("toecount") .setCreator(System.getProperty("user.name"))
* .loadFromPDFA1("invoice.pdf");
*/
// Get params from user if not already defined
if (pdfName == null) {
pdfName = getFilenameFromUser("Source PDF", "invoice.pdf", "pdf", true, false);
} else {
System.out.println("Source PDF set to " + pdfName);
}
if (outName == null) {
outName = getFilenameFromUser("Target PDF", "invoice.a3.pdf", "pdf", false, true);
} else {
System.out.println("Target PDF set to " + outName);
}
// Verify params
ensureFileExists(pdfName);
ensureFileNotExists(outName);
// All params are good! continue...
try (ZUGFeRDExporterFromA1 ze = new ZUGFeRDExporterFromA1()) {
ze.convertOnly().load(pdfName);
ze.export(outName);
System.out.println("Written to " + outName);
}
}
private static void performExtract(String pdfName, String xmlName) throws IOException {
// Get params from user if not already defined
if (pdfName == null) {
pdfName = getFilenameFromUser("Source PDF", "invoice.pdf", "pdf", true, false);
} else {
System.out.println("Source PDF set to " + pdfName);
}
if (xmlName == null) {
xmlName = getFilenameFromUser("ZUGFeRD XML", "factur-x.xml", "xml", false, true);
} else {
System.out.println("ZUGFeRD XML set to " + pdfName);
}
// Verify params
ensureFileExists(pdfName);
ensureFileNotExists(xmlName);
// All params are good! continue...
ZUGFeRDImporter zi = new ZUGFeRDImporter(pdfName);
byte[] XMLContent = zi.getRawXML();
if (XMLContent == null) {
System.err.println("No ZUGFeRD XML found in PDF file");
} else {
Files.write(Paths.get(xmlName), XMLContent);
System.out.println("Written to " + xmlName);
}
}
private static void performCombine(String pdfName, String xmlName, String outName, String format, String zfVersion,
String zfProfile, Boolean ignoreInputErrors, String[] attachmentFilenames, ArrayList attachments, Boolean noAttachments) throws Exception {
/*
* ZUGFeRDExporter ze= new ZUGFeRDExporterFromA1Factory()
* .setProducer("toecount") .setCreator(System.getProperty("user.name"))
* .loadFromPDFA1("invoice.pdf");
*/
try {
int zfIntVersion = ZUGFeRDExporterFromA3.DefaultZUGFeRDVersion;
Profile zfConformanceLevelProfile = Profiles.getByName("EXTENDED");
if (pdfName == null) {
pdfName = getFilenameFromUser("Source PDF", "invoice.pdf", "pdf", true, false);
} else {
System.out.println("Source PDF set to " + pdfName);
}
if (xmlName == null) {
xmlName = getFilenameFromUser("ZUGFeRD XML", "factur-x.xml", "xml", true, false);
} else {
System.out.println("ZUGFeRD XML set to " + xmlName);
}
if (outName == null) {
outName = getFilenameFromUser("Output PDF", "invoice.ZUGFeRD.pdf", "pdf", false, true);
} else {
System.out.println("Output PDF set to " + outName);
}
if (attachmentFilenames == null) {
byte attachmentContents[] = null;
String attachmentFilename, attachmentMime;
if (!noAttachments) {
attachmentFilename = getFilenameFromUser("Additional file attachments filename (empty for none)", "", "pdf", true, false);
if (attachmentFilename.length() != 0) {
attachmentContents = Files.readAllBytes(Paths.get(attachmentFilename));
attachmentMime = Files.probeContentType(Paths.get(attachmentFilename));
attachments.add(new FileAttachment(attachmentFilename, attachmentMime, "Data", attachmentContents));
}
}
} else {
for (int i = 0; i < attachmentFilenames.length; i++) {
String attachmentFilename = attachmentFilenames[i];
if (!attachmentFilename.isEmpty()) {
byte[] attachmentContents = Files.readAllBytes(Paths.get(attachmentFilename));
String attachmentMime = Files.probeContentType(Paths.get(attachmentFilename));
attachments.add(new FileAttachment(attachmentFilename, attachmentMime, "Data", attachmentContents));
}
}
}
if (format == null) {
try {
format = getStringFromUser("Format (fx=Factur-X, zf=ZUGFeRD, ox=Order-X, da=Cross Industry Despatch Advice)", "fx", "fx|zf|ox|da");
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
} else {
System.out.println("Format set to " + format);
}
if (zfVersion == null) {
try {
zfVersion = getStringFromUser("Version (1 or 2)", "1", "1|2");//fx default version is 1
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
} else {
System.out.println("Version set to " + zfVersion);
}
zfIntVersion = Integer.valueOf(zfVersion);
if (zfProfile == null) {
try {
if ((format.equals("zf") && (zfIntVersion == 1)) || (format.equals("ox"))) {
zfProfile = getStringFromUser("Profile (b)asic, (c)omfort or ex(t)ended", "t", "B|b|C|c|T|t");
} else if ((format.equals("da"))) {
zfProfile = getStringFromUser("Profile (p)ilot", "p", "P|p");
} else {
zfProfile = getStringFromUser(
"Profile [M]INIMUM, BASIC [W]L, [B]ASIC,\n" + "[C]IUS, [E]N16931, EX[T]ENDED or [X]RECHNUNG", "E",
"M|m|W|w|B|b|C|c|E|e|T|t|X|x|");
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
} else {
System.out.println("Profile set to " + zfProfile);
}
zfProfile = zfProfile.toLowerCase();
// Verify params
ensureFileExists(pdfName);
ensureFileExists(xmlName);
ensureFileNotExists(outName);
if ((format.equals("fx")) && (zfIntVersion > 1)) {
throw new Exception("Factur-X is only available in version 1 (roughly corresponding to ZF2)");
}
EStandard standard = EStandard.facturx;
if (format.equals("zf")) {
standard = EStandard.zugferd;
}
if (format.equals("da")) {
standard = EStandard.despatchadvice;
zfConformanceLevelProfile = Profiles.getByName(standard, "PILOT", 1);
} else if (((format.equals("zf")) && (zfIntVersion == 1)) || (format.equals("ox"))) {
if (format.equals("ox")) {
standard = EStandard.orderx;
}
if (zfProfile.equals("b")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "BASIC", zfIntVersion);
} else if (zfProfile.equals("c")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "COMFORT", zfIntVersion);
} else if (zfProfile.equals("t")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "EXTENDED", zfIntVersion);
} else {
throw new Exception(String.format("Unknown ZUGFeRD profile '%s'", zfProfile));
}
} else if (((format.equals("zf")) && (zfIntVersion == 2)) || (format.equals("fx"))) {
if (zfProfile.equals("m")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "MINIMUM", zfIntVersion);
} else if (zfProfile.equals("w")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "BASICWL", zfIntVersion);
} else if (zfProfile.equals("b")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "BASIC", zfIntVersion);
} else if (zfProfile.equals("c")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "CIUS", zfIntVersion);
} else if (zfProfile.equals("e")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "EN16931", zfIntVersion);
} else if (zfProfile.equals("t")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "EXTENDED", zfIntVersion);
} else if (zfProfile.equals("x")) {
zfConformanceLevelProfile = Profiles.getByName(standard, "XRECHNUNG", zfIntVersion);
} else {
throw new Exception(String.format("Unknown ZUGFeRD profile '%s'", zfProfile));
}
} else {
throw new Exception(String.format("Unknown version '%i'", zfIntVersion));
}
IZUGFeRDExporter ze = null;
// All params are good! continue...
if (format.equals("ox")) {
ze = new OXExporterFromA1();
if (ignoreInputErrors) {
((OXExporterFromA1) ze).ignorePDFAErrors();
}
} else if (format.equals("da")) {
ze = new DXExporterFromA1();
if (ignoreInputErrors) {
((DXExporterFromA1) ze).ignorePDFAErrors();
}
} else {
if (format.equals("fx")) {
zfIntVersion = 2;// actually we are talking of generation, not version
// so even if someone correctly requested factur-x 1 internally we call it zugferd 2 :-(
}
ze = new ZUGFeRDExporterFromPDFA();
if (ignoreInputErrors) {
((ZUGFeRDExporterFromPDFA) ze).ignorePDFAErrors();
}
}
ze.load(pdfName);
ze.setProducer("Mustang-cli")
.setZUGFeRDVersion(zfIntVersion)
.setCreator(System.getProperty("user.name")).setProfile(zfConformanceLevelProfile);
if (format.equals("zf")) {
ze.disableFacturX();
}
ze.setXML(Files.readAllBytes(Paths.get(xmlName)));
for (FileAttachment attachment : attachments) {
ze.attachFile(attachment.getFilename(), attachment.getData(), attachment.getMimetype(), attachment.getRelation());
}
ze.export(outName);
System.out.println("Written to " + outName);
} catch (Exception e) {
if (LOGGER != null) {
LOGGER.error(e.getMessage(), e);
}
System.err.println(e.getMessage());
}
}
private static void performMetrics(String directoryName, Boolean filesFromStdIn, Boolean ignoreFileExt)
throws IOException {
StatRun sr = new StatRun();
if (ignoreFileExt) {
sr.ignoreFileExtension();
}
if (directoryName != null) {
Path startingDir = Paths.get(directoryName);
if (Files.isRegularFile(startingDir)) {
String filename = startingDir.toString();
FileChecker fc = new FileChecker(filename, sr);
fc.checkForZUGFeRD();
System.out.print(fc.getOutputLine());
} else if (Files.isDirectory(startingDir)) {
FileTraverser pf = new FileTraverser(sr);
Files.walkFileTree(startingDir, pf);
}
}
if (filesFromStdIn) {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String s;
while ((s = in.readLine()) != null && s.length() != 0) {
FileChecker fc = new FileChecker(s, sr);
fc.checkForZUGFeRD();
System.out.print(fc.getOutputLine());
}
}
System.out.println(sr.getSummaryLine());
}
private static void performVisualization(String sourceName, String lang, String outName, boolean intoPDF) {
// Get params from user if not already defined
if (sourceName == null) {
sourceName = getFilenameFromUser("ZUGFeRD XML source", "factur-x.xml", "xml", true, false);
} else {
System.out.println("ZUGFeRD XML source set to " + sourceName);
}
if (!intoPDF) {
if (lang == null) {
try {
lang = getStringFromUser("Output language", "en", "en|de|fr");
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
} else {
System.out.println("Output language set to " + lang);
}
}
if (outName == null) {
String defaultFilename = "factur-x.html";
String defaultExtension = "html";
if (intoPDF) {
defaultFilename = "factur-x.pdf";
defaultExtension = "pdf";
}
outName = getFilenameFromUser("Target file", defaultFilename, defaultExtension, false, true);
} else {
System.out.println("Target set to " + outName);
}
// Verify params
try {
ensureFileExists(sourceName);
ensureFileNotExists(outName);
// stylesheets/ZUGFeRD_1p0_c1p0_s1p0.xslt
} catch (IOException e) {
LOGGER.error(e.getMessage(), e);
}
ZUGFeRDVisualizer zvi = new ZUGFeRDVisualizer();
String xml = null;
try {
if (!intoPDF) {
ZUGFeRDVisualizer.Language langCode = ZUGFeRDVisualizer.Language.EN;
if (lang.equalsIgnoreCase("de")) {
langCode = ZUGFeRDVisualizer.Language.DE;
}
if (lang.equalsIgnoreCase("fr")) {
langCode = ZUGFeRDVisualizer.Language.FR;
}
xml = zvi.visualize(sourceName, langCode);
Files.write(Paths.get(outName), xml.getBytes());
} else {
zvi.toPDF(sourceName, outName);
}
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
System.err.println(e.getMessage());
}
System.out.println("Written to " + outName);
if (!intoPDF) {
try {
ExportResource("/xrechnung-viewer.css");
ExportResource("/xrechnung-viewer.js");
System.out.println("xrechnung-viewer.css and xrechnung-viewer.js written as well (to local working dir)");
} catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
}
/**
* Export a resource embedded into a Jar file to the local file path.
*
* @param resourceName ie.: "/SmartLibrary.dll"
* @return The path to the exported resource
* @throws Exception e.g. if the specified resource does not exist at the specified location
*/
static public String ExportResource(String resourceName) throws Exception {
String jarFolder;
try (InputStream stream = Main.class.getResourceAsStream(resourceName)) {//note that each / is a directory down in the "jar tree" been the jar the root of the tree
if (stream == null) {
throw new Exception("Cannot get resource \"" + resourceName + "\" from Jar file.");
}
int readBytes;
byte[] buffer = new byte[4096];
jarFolder = System.getProperty("user.dir");
try (FileOutputStream resStreamOut = new FileOutputStream(jarFolder + resourceName)) {
while ((readBytes = stream.read(buffer)) > 0) {
resStreamOut.write(buffer, 0, readBytes);
}
}
}
return jarFolder + resourceName;
}
private static void ensureFileExists(String fileName) throws IOException {
if (!fileExists(fileName)) {
throw new IOException(String.format("File %s does not exists", fileName));
}
}
private static void ensureFileNotExists(String fileName) throws IOException {
if (fileExists(fileName)) {
throw new IOException(String.format("File %s already exists", fileName));
}
}
private static Boolean fileExists(String fileName) {
if (fileName == null)
return false;
File f = new File(fileName);
// "exists" also returns true for directories
return f.isFile();
}
}
