package com.walker.web.agent;
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import com.walker.web.WebAgentService;
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import com.walker.web.WebUserAgent;
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import com.walker.web.util.IpUtils;
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import org.lionsoul.ip2region.xdb.Searcher;
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import javax.servlet.http.HttpServletRequest;
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import java.util.Arrays;
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/**
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* 使用开源组件<code>BrowserCap</code> 实现的解析浏览器代理服务对象。
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* @date 2023-01-05
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*/
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public class BrowserCapWebAgentService implements WebAgentService {
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private Capabilities capabilities = null;
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private UserAgentParser parser = null;
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// 搜索地区的本地对象（读取本地xdb数据库），2024-04-02
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private Searcher searcher = null;
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public BrowserCapWebAgentService(){
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try {
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this.parser =
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new UserAgentService().loadParser(Arrays.asList(BrowsCapField.BROWSER, BrowsCapField.BROWSER_TYPE,
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BrowsCapField.BROWSER_MAJOR_VERSION,
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// BrowsCapField.DEVICE_TYPE,
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BrowsCapField.PLATFORM, BrowsCapField.PLATFORM_VERSION
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// BrowsCapField.RENDERING_ENGINE_VERSION, BrowsCapField.RENDERING_ENGINE_NAME,
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// BrowsCapField.PLATFORM_MAKER, BrowsCapField.RENDERING_ENGINE_MAKER
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));
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} catch (Exception e) {
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throw new RuntimeException("创建浏览器解析对象错误:" + e.getMessage(), e);
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}
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// this.searcher = Searcher.newWithFileOnly();
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// ClassPathResource resource = new ClassPathResource();
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// resource.getFile();
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// RandomAccessFile randomAccessFile = new RandomAccessFile();
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}
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@Override
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public WebUserAgent getWebUserAgent(String userAgentText, HttpServletRequest request) {
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WebUserAgent webUserAgent = new WebUserAgent();
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if(this.parser == null){
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return webUserAgent;
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}
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String ip = null;
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String location = "none";
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if(request != null){
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ip = IpUtils.getIpAddr(request);
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if(this.loadLocation){
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location = IpUtils.getLocationByIP(ip);
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}
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}
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final Capabilities capabilities = parser.parse(userAgentText);
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webUserAgent.setBrowserName(capabilities.getBrowser());
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webUserAgent.setBrowserVersion(capabilities.getBrowserMajorVersion());
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webUserAgent.setDeviceType(capabilities.getDeviceType());
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webUserAgent.setOsName(capabilities.getPlatform());
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webUserAgent.setOsVersion(capabilities.getPlatformVersion());
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webUserAgent.setIp(ip);
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webUserAgent.setLocation(location);
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webUserAgent.setMethod(request.getMethod());
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webUserAgent.setUrl(request.getRequestURI());
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return webUserAgent;
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}
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/**
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* 设置是否加载ip对应的区域地质，默认：false不加载，因为需要连外网查找。
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* @param loadLocation
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* @date 2023-12-11
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*/
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public void setLoadLocation(boolean loadLocation) {
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this.loadLocation = loadLocation;
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}
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/**
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* 设置：ip2region数据库文件路径，如：
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* @param xdbPath
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*/
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public void setXdbPath(String xdbPath) {
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this.xdbPath = xdbPath;
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}
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private String xdbPath;
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private boolean loadLocation = false;
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}
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