/**
*
* APDPlat - Application Product Development Platform Copyright (c) 2013, 杨尚川,
* yang-shangchuan@qq.com
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU 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 Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.apdplat.superword.extract;
import org.apache.commons.lang.StringUtils;
import org.apdplat.superword.model.SynonymAntonym;
import org.apdplat.superword.model.Word;
import org.apdplat.superword.tools.HtmlFormatter;
import org.apdplat.superword.tools.WordClassifier;
import org.apdplat.superword.tools.WordSources;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.*;
import java.net.URL;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.*;
import java.util.stream.Collectors;
/**
* 同义词反义词提取工具
* @author 杨尚川
*/
public class SynonymAntonymExtractor {
private SynonymAntonymExtractor(){}
private static final Logger LOGGER = LoggerFactory.getLogger(SynonymAntonymExtractor.class);
private static final String SYNONYM_ANTONYM_CSS_PATH = "html body.bg_main div#layout div#center div#main_box div#dict_main div.simple div#dict_content_3.dict_content.tongyi div.industry_box div.industry";
private static final String TYPE = "h4";
private static final String WORDS = "ul dl dd a";
public static Set<SynonymAntonym> parse(String path){
if(path.endsWith(".zip")){
return parseZip(path);
}
if(Files.isDirectory(Paths.get(path))){
return parseDir(path);
}else{
return parseFile(path);
}
}
public static Set<SynonymAntonym> parseDir(String dir) {
Set<SynonymAntonym> data = new HashSet<>();
LOGGER.info("开始解析目录：" + dir);
try {
Files.walkFileTree(Paths.get(dir), new SimpleFileVisitor<Path>() {
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
data.addAll(parseFile(file.toFile().getAbsolutePath()));
return FileVisitResult.CONTINUE;
}
});
} catch (IOException e) {
LOGGER.error("解析文本出错", e);
}
return data;
}
public static Set<SynonymAntonym> parseZip(String zipFile){
Set<SynonymAntonym> data = new HashSet<>();
LOGGER.info("开始解析ZIP文件："+zipFile);
try (FileSystem fs = FileSystems.newFileSystem(Paths.get(zipFile), WordClassifier.class.getClassLoader())) {
for(Path path : fs.getRootDirectories()){
LOGGER.info("处理目录："+path);
Files.walkFileTree(path, new SimpleFileVisitor<Path>(){
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
LOGGER.info("处理文件："+file);
// 拷贝到本地文件系统
Path temp = Paths.get("target/origin-html-temp.txt");
Files.copy(file, temp, StandardCopyOption.REPLACE_EXISTING);
data.addAll(parseFile(temp.toFile().getAbsolutePath()));
return FileVisitResult.CONTINUE;
}
});
}
}catch (Exception e){
LOGGER.error("解析文本出错", e);
}
return data;
}
public static Set<SynonymAntonym> parseFile(String file){
Set<SynonymAntonym> data = new HashSet<>();
LOGGER.info("开始解析文件："+file);
try (BufferedReader reader = new BufferedReader(
new InputStreamReader(
new BufferedInputStream(
new FileInputStream(file))))) {
String line = null;
while ((line = reader.readLine()) != null) {
//LOGGER.debug("html:"+line);
String[] attr = line.split("杨尚川");
if(attr == null || attr.length != 2){
LOGGER.error("解析文本失败，文本应该以'杨尚川'分割，前面是词，后面是网页，网页内容是去除换行符之后的一整行文本："+line);
continue;
}
String word = attr[0];
LOGGER.info("解析单词："+word);
String html = attr[1];
SynonymAntonym sa = parseSynonymAntonym(html, word);
if(sa.valid()) {
data.add(sa);
}
}
} catch (IOException e) {
LOGGER.error("解析文本出错", e);
}
return data;
}
/**
* 解析同义词辨析
* @param html
* @return
*/
public static SynonymAntonym parseSynonymAntonym(String html, String word){
SynonymAntonym synonymAntonym = new SynonymAntonym();
synonymAntonym.setWord(new Word(word, ""));
try {
for(Element element : Jsoup.parse(html).select(SYNONYM_ANTONYM_CSS_PATH)){
String type = element.select(TYPE).text().trim();
LOGGER.debug("type:"+type);
Elements elements = element.select(WORDS);
for(Element ele : elements){
String w = ele.text().trim();
LOGGER.debug("word:"+w);
if(StringUtils.isNotBlank(w)){
switch (type){
case "同义词":synonymAntonym.addSynonym(new Word(w, ""));break;
case "反义词":synonymAntonym.addAntonym(new Word(w, ""));break;
default:LOGGER.error("同义词反义词解析遇到未知的类型："+type);
}
}else {
LOGGER.error("解析同义词反义词出错："+word);
}
}
}
LOGGER.info("解析出同义词反义词：" + synonymAntonym);
}catch (Exception e){
LOGGER.error("解析同义词反义词出错", e);
}
return synonymAntonym;
}
private static Set<SynonymAntonym> inSyllabusVocabulary(Set<SynonymAntonym> synonymAntonyms){
Set<Word> voc = WordSources.getSyllabusVocabulary();
return synonymAntonyms.stream().filter(sa -> voc.contains(sa.getWord())).collect(Collectors.toSet());
}
private static Set<SynonymAntonym> notInSyllabusVocabulary(Set<SynonymAntonym> synonymAntonyms){
Set<Word> voc = WordSources.getSyllabusVocabulary();
return synonymAntonyms.stream().filter(sa -> !voc.contains(sa.getWord())).collect(Collectors.toSet());
}
private static void parseSynonymAntonym(){
Set<SynonymAntonym> synonymAntonyms = parse("/Users/apple/百度云同步盘/origin_html.zip");
String inSyllabusVocabularyHtml = HtmlFormatter.toHtmlForSynonymAntonym(inSyllabusVocabulary(synonymAntonyms), 6);
String notInSyllabusVocabularyHtml = HtmlFormatter.toHtmlForSynonymAntonym(notInSyllabusVocabulary(synonymAntonyms), 6);
try{
Files.write(Paths.get("src/main/resources/synonym_antonym_in_syllabus_vocabulary.txt"), inSyllabusVocabularyHtml.getBytes("utf-8"));
Files.write(Paths.get("src/main/resources/synonym_antonym_not_in_syllabus_vocabulary.txt"), notInSyllabusVocabularyHtml.getBytes("utf-8"));
}catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
private static void parseAntonym(){
Set<SynonymAntonym> antonyms = parse("/Users/apple/百度云同步盘/origin_html.zip");
String inSyllabusVocabularyHtml = HtmlFormatter.toHtmlForAntonym(inSyllabusVocabulary(antonyms), 6);
String notInSyllabusVocabularyHtml = HtmlFormatter.toHtmlForAntonym(notInSyllabusVocabulary(antonyms), 6);
try{
Files.write(Paths.get("src/main/resources/antonym_in_syllabus_vocabulary.txt"), inSyllabusVocabularyHtml.getBytes("utf-8"));
Files.write(Paths.get("src/main/resources/antonym_not_in_syllabus_vocabulary.txt"), notInSyllabusVocabularyHtml.getBytes("utf-8"));
}catch (Exception e) {
LOGGER.error(e.getMessage(), e);
}
}
public static SynonymAntonym parseSynonymAntonym(String word){
try {
return parseSynonymAntonym(Jsoup.parse(new URL("http://www.iciba.com/" + word), 15000).html(), word);
}catch (Exception e){
LOGGER.error("解析同义词反义词出错", e);
}
return null;
}
public static void main(String[] args){
//parseSynonymAntonym("back");
//parseSynonymAntonym();
parseAntonym();
}
}