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com.liferay.source.formatter.checks.PropertiesPortalFileCheck 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.io.unsync.UnsyncBufferedReader;
import com.liferay.portal.kernel.io.unsync.UnsyncStringReader;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.source.formatter.PropertiesSourceProcessor;
import java.io.IOException;
import java.net.URL;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.io.IOUtils;
/**
* @author Hugo Huijser
*/
public class PropertiesPortalFileCheck extends BaseFileCheck {
@Override
protected String doProcess(
String fileName, String absolutePath, String content)
throws IOException {
if (((isPortalSource() || isSubrepository()) &&
fileName.matches(".*/portal(-[^-/]+)*\\.properties")) ||
(!isPortalSource() && !isSubrepository() &&
fileName.endsWith("portal.properties"))) {
content = _sortPortalProperties(absolutePath, content);
content = _formatPortalProperties(absolutePath, content);
}
return content;
}
private String _formatPortalProperties(String absolutePath, String content)
throws IOException {
List allowedSingleLinePropertyKeys = getAttributeValues(
_ALLOWED_SINGLE_LINE_PROPERTY_KEYS, absolutePath);
StringBundler sb = new StringBundler();
try (UnsyncBufferedReader unsyncBufferedReader =
new UnsyncBufferedReader(new UnsyncStringReader(content))) {
String line = null;
while ((line = unsyncBufferedReader.readLine()) != null) {
if (line.matches(" [^# ]+?=[^,]+(,[^ ][^,]+)+")) {
String propertyKey = StringUtil.extractFirst(
StringUtil.trimLeading(line), "=");
if (!propertyKey.contains("regex") &&
!allowedSingleLinePropertyKeys.contains(propertyKey)) {
line = line.replaceFirst("=", "=\\\\\n ");
line = line.replaceAll(",", ",\\\\\n ");
}
}
sb.append(line);
sb.append("\n");
}
}
content = sb.toString();
if (content.endsWith("\n")) {
content = content.substring(0, content.length() - 1);
}
return content;
}
private synchronized String _getPortalPortalPropertiesContent(
String absolutePath)
throws IOException {
if (_portalPortalPropertiesContent != null) {
return _portalPortalPropertiesContent;
}
if (isPortalSource() || isSubrepository()) {
_portalPortalPropertiesContent = getPortalContent(
"portal-impl/src/portal.properties", absolutePath);
if (_portalPortalPropertiesContent == null) {
_portalPortalPropertiesContent = StringPool.BLANK;
}
return _portalPortalPropertiesContent;
}
ClassLoader classLoader =
PropertiesSourceProcessor.class.getClassLoader();
URL url = classLoader.getResource("portal.properties");
if (url != null) {
_portalPortalPropertiesContent = IOUtils.toString(url);
}
else {
_portalPortalPropertiesContent = StringPool.BLANK;
}
return _portalPortalPropertiesContent;
}
private String _getPropertyCluster(String content, int lineNumber) {
StringBundler sb = new StringBundler();
while (true) {
String line = getLine(content, lineNumber);
if (Validator.isNull(line)) {
sb.setIndex(sb.index() - 1);
return sb.toString();
}
sb.append(line);
sb.append("\n");
lineNumber++;
}
}
private String _sortPortalProperties(
String content, int lineNumber, Collection positions,
Map> propertyClusterPositionsMap) {
if (propertyClusterPositionsMap.isEmpty()) {
return content;
}
outerLoop:
for (Map.Entry> entry :
propertyClusterPositionsMap.entrySet()) {
for (int curPosition : entry.getValue()) {
for (int position : positions) {
if (curPosition <= position) {
continue outerLoop;
}
}
int previousLineNumber = entry.getKey();
String previousPropertyCluster = _getPropertyCluster(
content, previousLineNumber);
String propertyCluster = _getPropertyCluster(
content, lineNumber);
content = StringUtil.replaceFirst(
content, propertyCluster, previousPropertyCluster,
getLineStartPos(content, lineNumber) - 1);
content = StringUtil.replaceFirst(
content, previousPropertyCluster, propertyCluster,
getLineStartPos(content, previousLineNumber) - 1);
return content;
}
}
return content;
}
private String _sortPortalProperties(
String content, int lineNumber, int pos,
Map propertyPositionsMap) {
for (Map.Entry entry :
propertyPositionsMap.entrySet()) {
int curPos = entry.getValue();
if (curPos <= pos) {
continue;
}
int curLineNumber = entry.getKey();
String curProperty = getLine(content, curLineNumber);
String property = getLine(content, lineNumber);
content = StringUtil.replaceFirst(
content, property, curProperty,
getLineStartPos(content, lineNumber) - 1);
content = StringUtil.replaceFirst(
content, curProperty, property,
getLineStartPos(content, curLineNumber) - 1);
return content;
}
return content;
}
private String _sortPortalProperties(String absolutePath, String content)
throws IOException {
if (absolutePath.endsWith("/portal-impl/src/portal.properties")) {
return content;
}
String portalPortalPropertiesContent =
_getPortalPortalPropertiesContent(absolutePath);
Map propertyPositionsMap = new HashMap<>();
Map> propertyClusterPositionsMap =
new HashMap<>();
int startLineNumber = 1;
try (UnsyncBufferedReader unsyncBufferedReader =
new UnsyncBufferedReader(new UnsyncStringReader(content))) {
int lineNumber = 0;
String line = null;
while ((line = unsyncBufferedReader.readLine()) != null) {
lineNumber++;
if (Validator.isNull(line)) {
if (!propertyPositionsMap.isEmpty()) {
Collection positions =
propertyPositionsMap.values();
String newContent = _sortPortalProperties(
content, startLineNumber, positions,
propertyClusterPositionsMap);
if (!newContent.equals(content)) {
return newContent;
}
propertyClusterPositionsMap.put(
startLineNumber, positions);
propertyPositionsMap = new HashMap<>();
}
startLineNumber = lineNumber + 1;
continue;
}
if (line.matches(" *#.*")) {
continue;
}
int pos = line.indexOf(CharPool.EQUAL);
if (pos == -1) {
continue;
}
String property = StringUtil.trim(line.substring(0, pos + 1));
pos = portalPortalPropertiesContent.indexOf(
StringPool.FOUR_SPACES + property);
if (pos == -1) {
continue;
}
String newContent = _sortPortalProperties(
content, lineNumber, pos, propertyPositionsMap);
if (!newContent.equals(content)) {
return newContent;
}
propertyPositionsMap.put(lineNumber, pos);
}
}
if (!propertyPositionsMap.isEmpty()) {
return _sortPortalProperties(
content, startLineNumber, propertyPositionsMap.values(),
propertyClusterPositionsMap);
}
return content;
}
private static final String _ALLOWED_SINGLE_LINE_PROPERTY_KEYS =
"allowedSingleLinePropertyKeys";
private String _portalPortalPropertiesContent;
}
