org.nuiton.jaxx.compiler.tasks.GenerateMissingRulesTask Maven / Gradle / Ivy
/*
* #%L
* JAXX :: Compiler
* %%
* Copyright (C) 2008 - 2020 Code Lutin, Ultreia.io
* %%
* This program 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 3 of the
* License, or (at your option) any later version.
*
* This program 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 General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
package org.nuiton.jaxx.compiler.tasks;
import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.LogManager;
import org.nuiton.jaxx.compiler.CompiledObject;
import org.nuiton.jaxx.compiler.JAXXCompiler;
import org.nuiton.jaxx.compiler.JAXXCompilerFile;
import org.nuiton.jaxx.compiler.JAXXEngine;
import java.io.File;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.StandardOpenOption;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* Last task to generate java files.
*
* @author Tony Chemit - [email protected]
* @since 2.0.2
*/
public class GenerateMissingRulesTask extends JAXXEngineTask {
/** Logger */
private static final Logger log = LogManager.getLogger(GenerateMissingRulesTask.class);
/** Task name */
public static final String TASK_NAME = "GenerateMissingRules";
public GenerateMissingRulesTask() {
super(TASK_NAME);
}
@Override
public boolean perform(JAXXEngine engine) throws Exception {
boolean success = true;
boolean isVerbose = engine.getConfiguration().isVerbose();
JAXXCompilerFile[] files = engine.getCompiledFiles();
for (JAXXCompilerFile jaxxFile : files) {
String className = jaxxFile.getClassName();
if (isVerbose) {
log.info("start " + className);
}
JAXXCompiler compiler = jaxxFile.getCompiler();
addStartProfileTime(engine, compiler);
if (compiler.isIdentCssFound()) {
File cssFile = jaxxFile.getCssFile();
String cssContent = new String(Files.readAllBytes(cssFile.toPath()), StandardCharsets.UTF_8);
Map objects = compiler.getObjects();
Set cssRulesToAdd = new LinkedHashSet<>();
for (String id : objects.keySet()) {
CompiledObject object = objects.get(id);
String styleClass = object.getStyleClass();
if (isVerbose) {
log.info("id : " + id + ", styleClass : " + styleClass);
}
if (!id.startsWith("$")) {
Pattern idPattern = Pattern.compile("#" + id + "\\s*\\{.*\\}", Pattern.DOTALL);
Matcher idMatcher = idPattern.matcher(cssContent);
if (!idMatcher.find()) {
if (log.isInfoEnabled()) {
log.info("add css rule for #" + id + " in " + cssFile.getName());
}
cssRulesToAdd.add("\n\n/* #" + id + " {} */");
}
}
if (styleClass != null) {
Pattern classPattern = Pattern.compile("\\." + styleClass + "\\s*\\{.*\\}", Pattern.DOTALL);
Matcher classMatcher = classPattern.matcher(cssContent);
if (!classMatcher.find()) {
if (log.isInfoEnabled()) {
log.info("add css rule for ." + styleClass + " in " + cssFile.getName());
}
cssRulesToAdd.add("\n\n/* ." + styleClass + " {} */");
}
}
}
Files.write(cssFile.toPath(), StringUtils.join(cssRulesToAdd, "").getBytes(), StandardOpenOption.APPEND);
}
addEndProfileTime(engine, compiler);
if (compiler.isFailed()) {
success = false;
}
}
return success;
}
}