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com.liferay.source.formatter.checks.LanguageKeysCheck Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.source.formatter.checks;
import com.liferay.petra.string.CharPool;
import com.liferay.petra.string.StringBundler;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.TextFormatter;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.source.formatter.BNDSettings;
import com.liferay.source.formatter.SourceFormatterExcludes;
import com.liferay.source.formatter.util.FileUtil;
import com.liferay.source.formatter.util.SourceFormatterUtil;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Hugo Huijser
*/
public class LanguageKeysCheck extends BaseFileCheck {
@Override
public boolean isLiferaySourceCheck() {
return true;
}
@Override
protected String doProcess(
String fileName, String absolutePath, String content)
throws IOException {
_checkLanguageKeys(fileName, absolutePath, content, getPatterns());
return content;
}
protected List getPatterns() {
return Arrays.asList(
languageKeyPattern, _metaAnnotationDescriptionParameterPattern,
_metaAnnotationNameParameterPattern);
}
protected final Pattern languageKeyPattern = Pattern.compile(
"LanguageUtil.(?:get|format)\\([^;%]+|Liferay.Language.get\\('([^']+)");
private void _checkLanguageKeys(
String fileName, String absolutePath, String content,
List patterns)
throws IOException {
if (fileName.endsWith(".vm")) {
return;
}
Properties portalLanguageProperties = _getPortalLanguageProperties(
absolutePath);
if (portalLanguageProperties.isEmpty()) {
return;
}
for (Pattern pattern : patterns) {
_checkLanguageKeys(
fileName, absolutePath, content, portalLanguageProperties,
pattern);
}
}
private void _checkLanguageKeys(
String fileName, String absolutePath, String content,
Properties portalLanguageProperties, Pattern pattern)
throws IOException {
Matcher matcher = pattern.matcher(content);
while (matcher.find()) {
String[] languageKeys = _getLanguageKeys(matcher);
for (String languageKey : languageKeys) {
if (Validator.isNumber(languageKey) ||
languageKey.endsWith(StringPool.CLOSE_CURLY_BRACE) ||
languageKey.endsWith(StringPool.DASH) ||
languageKey.endsWith(StringPool.OPEN_BRACKET) ||
languageKey.endsWith(StringPool.PERIOD) ||
languageKey.endsWith(StringPool.UNDERLINE) ||
languageKey.startsWith(StringPool.DASH) ||
languageKey.startsWith(StringPool.DOLLAR) ||
languageKey.startsWith(StringPool.OPEN_BRACKET) ||
languageKey.startsWith(StringPool.OPEN_CURLY_BRACE) ||
languageKey.startsWith(StringPool.PERIOD) ||
languageKey.startsWith(StringPool.UNDERLINE) ||
portalLanguageProperties.containsKey(languageKey)) {
continue;
}
Properties moduleLanguageProperties =
_getModuleLanguageProperties(fileName);
if ((moduleLanguageProperties != null) &&
moduleLanguageProperties.containsKey(languageKey)) {
continue;
}
Properties buildGradleLanguageProperties =
_getBuildGradleLanguageProperties(absolutePath);
if ((buildGradleLanguageProperties != null) &&
buildGradleLanguageProperties.containsKey(languageKey)) {
continue;
}
Properties langModuleLanguageProperties =
_getLangModuleLanguageProperties(absolutePath);
if ((langModuleLanguageProperties != null) &&
langModuleLanguageProperties.containsKey(languageKey)) {
continue;
}
BNDSettings bndSettings = getBNDSettings(fileName);
if (bndSettings != null) {
Properties bndLanguageProperties =
bndSettings.getLanguageProperties();
if ((bndLanguageProperties == null) ||
bndLanguageProperties.containsKey(languageKey)) {
continue;
}
}
addMessage(
fileName, "Missing language key '" + languageKey + "'");
}
}
}
private Properties _getBuildGradleLanguageProperties(String absolutePath)
throws IOException {
Properties properties = _buildGradleLanguagePropertiesMap.get(
absolutePath);
if (properties != null) {
return properties;
}
String buildGradleContent = null;
String buildGradleFileLocation = absolutePath;
while (true) {
int pos = buildGradleFileLocation.lastIndexOf(StringPool.SLASH);
if (pos == -1) {
return null;
}
buildGradleFileLocation = buildGradleFileLocation.substring(
0, pos + 1);
File file = new File(buildGradleFileLocation + "build.gradle");
if (file.exists()) {
buildGradleContent = FileUtil.read(file);
break;
}
buildGradleFileLocation = StringUtil.replaceLast(
buildGradleFileLocation, CharPool.SLASH, StringPool.BLANK);
}
Matcher matcher = _applyLangMergerPluginPattern.matcher(
buildGradleContent);
if (!matcher.find()) {
return null;
}
String moduleLocation = StringUtil.replaceLast(
buildGradleFileLocation, CharPool.SLASH, StringPool.BLANK);
List moduleLangDirNames = _getModuleLangDirNames(
moduleLocation, buildGradleContent);
properties = new Properties();
for (String moduleLangDirName : moduleLangDirNames) {
String moduleLangLanguagePropertiesFileName =
moduleLangDirName + "/Language.properties";
File file = new File(moduleLangLanguagePropertiesFileName);
if (!file.exists()) {
continue;
}
InputStream inputStream = new FileInputStream(file);
properties.load(inputStream);
}
_buildGradleLanguagePropertiesMap.put(absolutePath, properties);
return properties;
}
private Properties _getLangModuleLanguageProperties(String absolutePath)
throws IOException {
if (!isModulesFile(absolutePath)) {
return null;
}
Properties properties = _langModuleLanguagePropertiesMap.get(
absolutePath);
if (properties != null) {
return properties;
}
String langModulePath = null;
String fileLocation = absolutePath;
int x = fileLocation.length();
outerLoop:
while (true) {
x = fileLocation.lastIndexOf(CharPool.SLASH, x - 1);
if (x == -1) {
return null;
}
fileLocation = fileLocation.substring(0, x);
if (fileLocation.endsWith("/modules")) {
return null;
}
File directory = new File(fileLocation);
for (File subdirectory : directory.listFiles(File::isDirectory)) {
String subdirectoryPath = subdirectory.getAbsolutePath();
if (subdirectoryPath.endsWith("-lang")) {
langModulePath = subdirectoryPath;
break outerLoop;
}
}
if (isSubrepository() &&
FileUtil.exists(fileLocation + "/gradle.properties")) {
return null;
}
}
List languagePropertyFileNames =
SourceFormatterUtil.scanForFiles(
langModulePath, new String[0],
new String[] {"**/resources/content/Language.properties"},
new SourceFormatterExcludes(), true);
if (languagePropertyFileNames.isEmpty()) {
return null;
}
properties = new Properties();
properties.load(
new FileInputStream(new File(languagePropertyFileNames.get(0))));
_langModuleLanguagePropertiesMap.put(absolutePath, properties);
return properties;
}
private String[] _getLanguageKeys(Matcher matcher) {
int groupCount = matcher.groupCount();
if (groupCount == 1) {
String languageKey = matcher.group(1);
if (Validator.isNotNull(languageKey)) {
return new String[] {languageKey};
}
}
else if (groupCount == 2) {
String languageKey = matcher.group(2);
languageKey = TextFormatter.format(languageKey, TextFormatter.K);
return new String[] {languageKey};
}
StringBundler sb = new StringBundler();
String match = matcher.group();
int count = 0;
for (int i = 0; i < match.length(); i++) {
char c = match.charAt(i);
if (c == CharPool.CLOSE_PARENTHESIS) {
if (count <= 1) {
return new String[0];
}
count--;
}
else if (c == CharPool.OPEN_PARENTHESIS) {
count++;
}
else if ((c == CharPool.QUOTE) && (count <= 1)) {
while (i < match.length()) {
i++;
if (match.charAt(i) == CharPool.QUOTE) {
String languageKey = sb.toString();
if (match.startsWith("names")) {
return StringUtil.split(languageKey);
}
return new String[] {languageKey};
}
sb.append(match.charAt(i));
}
}
}
return new String[0];
}
private List _getModuleLangDirNames(
String moduleLocation, String buildGradleContent) {
List moduleLangDirNames = new ArrayList<>();
Matcher matcher = _mergeLangPattern.matcher(buildGradleContent);
if (matcher.find()) {
String[] sourceDirs = StringUtil.split(matcher.group(1));
for (String sourceDir : sourceDirs) {
sourceDir = StringUtil.trim(sourceDir);
moduleLangDirNames.add(
moduleLocation + StringPool.SLASH +
sourceDir.substring(1, sourceDir.length() - 1));
}
return moduleLangDirNames;
}
int x = moduleLocation.lastIndexOf(StringPool.SLASH);
String baseModuleName = moduleLocation.substring(0, x);
int y = baseModuleName.lastIndexOf(StringPool.SLASH);
baseModuleName = baseModuleName.substring(y + 1);
String moduleLangDirName =
moduleLocation.substring(0, x + 1) + baseModuleName +
"-lang/src/main/resources/content";
File moduleLangDir = new File(moduleLangDirName);
if (!moduleLangDir.exists() &&
moduleLangDirName.contains("/modules/ee/")) {
moduleLangDirName = StringUtil.replaceFirst(
moduleLangDirName, "/modules/ee/", "/modules/");
}
moduleLangDirNames.add(moduleLangDirName);
if (moduleLangDirName.contains("/modules/dxp/apps/")) {
moduleLangDirNames.add(
StringUtil.replace(
moduleLangDirName, "/modules/dxp/apps/", "/modules/apps/"));
}
String projectName = getProjectName();
if (Validator.isNotNull(projectName)) {
String projectLangDirName = StringBundler.concat(
moduleLocation.substring(0, x + 1), projectName,
"-lang/src/main/resources/content");
File projectLangDir = new File(projectLangDirName);
if (projectLangDir.exists()) {
moduleLangDirNames.add(projectLangDirName);
}
}
return moduleLangDirNames;
}
private Properties _getModuleLanguageProperties(String fileName) {
Properties properties = _moduleLanguagePropertiesMap.get(fileName);
if (properties != null) {
return properties;
}
StringBundler sb = new StringBundler(3);
int pos = fileName.indexOf("/docroot/");
if (pos != -1) {
sb.append(fileName.substring(0, pos + 9));
sb.append("WEB-INF/src/");
}
else {
pos = fileName.indexOf("src/");
if (pos == -1) {
return null;
}
sb.append(fileName.substring(0, pos + 4));
if (fileName.contains("src/main/")) {
sb.append("main/resources/");
}
}
sb.append("content/Language.properties");
try {
properties = new Properties();
InputStream inputStream = new FileInputStream(sb.toString());
properties.load(inputStream);
_moduleLanguagePropertiesMap.put(fileName, properties);
return properties;
}
catch (Exception exception) {
}
return null;
}
private synchronized Properties _getPortalLanguageProperties(
String absolutePath)
throws IOException {
if (_portalLanguageProperties != null) {
return _portalLanguageProperties;
}
_portalLanguageProperties = new Properties();
String portalLanguagePropertiesContent = getPortalContent(
"portal-impl/src/content/Language.properties", absolutePath);
if (portalLanguagePropertiesContent == null) {
return _portalLanguageProperties;
}
_portalLanguageProperties.load(
new StringReader(portalLanguagePropertiesContent));
return _portalLanguageProperties;
}
private static final Pattern _applyLangMergerPluginPattern =
Pattern.compile(
"^apply[ \t]+plugin[ \t]*:[ \t]+\"com.liferay.lang.merger\"$",
Pattern.MULTILINE);
private static final Pattern _mergeLangPattern = Pattern.compile(
"mergeLang \\{.*sourceDirs = \\[(.*?)\\]", Pattern.DOTALL);
private static final Pattern _metaAnnotationDescriptionParameterPattern =
Pattern.compile(
"@Meta\\.(?:AD|OCD)\\([^\\{]*?description\\s*=\\s*\"(.+?)\"");
private static final Pattern _metaAnnotationNameParameterPattern =
Pattern.compile("@Meta\\.(?:AD|OCD)\\([^\\{]*?name\\s*=\\s*\"(.+?)\"");
private final Map _buildGradleLanguagePropertiesMap =
new HashMap<>();
private final Map _langModuleLanguagePropertiesMap =
new HashMap<>();
private final Map _moduleLanguagePropertiesMap =
new HashMap<>();
private Properties _portalLanguageProperties;
}
