package com.doumee.core.constants;
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import org.apache.commons.codec.binary.Hex;
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import org.apache.commons.lang3.StringUtils;
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import javax.servlet.http.HttpServletRequest;
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import java.io.UnsupportedEncodingException;
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import java.math.BigDecimal;
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.UUID;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class Constants {
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public static final String DEFAULT_PWD = "DEFAULT_PWD";
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public static final String TRUE = "t";
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public static final String FALSE = "f";
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public static final String TOKEN ="TOKEN" ;
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public static final String SYSTEM ="SYSTEM" ;
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public static final String IMG_DIR = "IMG_DIR";
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public static final String FILE_DIR ="FILE_DIR" ;
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public static final String PRIVATE_KEY = "PRIVATE_KEY";
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public static final String MINI_PROGRAMME ="MINI_PROGRAMME" ;
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public static String REDIS_DEBUG_STR="test_";
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/**
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* 数据权限范围：0只看自己；1只看自己所在校区；2看全部校区；3看指定校区（多选）
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*/
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public interface PermissionType{
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int self =0;
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int self_campus =1;
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int all =2;
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int partful = 3;
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}
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public interface RedisKeys {
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public static final String submission_period_key = "sp_";
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}
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public static final String ACCESS_ID="ACCESS_ID";
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public static final String BUCKETNAME = "BUCKETNAME";
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public static final String OSS = "OSS";
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public static final String ACCESS_KEY = "ACCESS_KEY";
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public static final String SCRATCH_REDIRECT = "SCRATCH_REDIRECT";
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public static final String ENDPOINT = "ENDPOINT";
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public static final String TESTCASE_UPLOAD_PATH = "TESTCASE_UPLOAD_PATH";
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public static final String RESOURCE_PATH = "RESOURCE_PATH";
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public static final String UPLOAD_FILE = "UPLOAD_FILE";
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public static final String AVATAR_FILE = "AVATAR_FILE";
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public static final String FILES_DIR = "FILES_DIR";
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public static final String SCRATCH_REDIRECT_URL = "SCRATCH_REDIRECT_URL";
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public static final Integer ZERO = 0 ;
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public static final Integer ONE = 1 ;
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public static final Integer TWO = 2 ;
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public static int formatIntegerNum(Integer num){
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if(num == null){
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return 0;
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}
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return num;
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}
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public interface UserActionsType{
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String cancelPrePay="CANCEL_PRE_PAY";
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//订单结算订单
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String close="CLOSE";
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String forceRefund="FORCE_REFUND";
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String login="LOGIN";
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String pay="PAY";
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String preForceRefund="PRE_FORCE_REFUND";
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String prePay="PRE_PAY";
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String preRefund="PRE_REFUND";
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String refund="REFUND";
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String register="REGISTER";
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String rent="RENT";
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}
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public static BigDecimal formatDecimalNum(BigDecimal num){
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if(num == null){
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return new BigDecimal(0);
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}
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return num;
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}
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public static int compareBigdecimal(BigDecimal num,BigDecimal num2){
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if(num == null){
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num =new BigDecimal(0);
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}
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if(num2 == null){
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num2 =new BigDecimal(0);
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}
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if (num.compareTo(num2) == 1) {
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return 1;
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} else if (num.compareTo(num2)== -1) {
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return -1;
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}
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return 0;
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}
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public static long formatLongNum(Long num){
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if(num == null){
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return 0;
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}
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return num;
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}
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public static String formatImgPath(String avatar, String imgPath) {
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if(StringUtils.isBlank(avatar)){
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return null;
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}
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return imgPath+avatar;
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}
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public static String getIpAddr(HttpServletRequest request) {
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String ipAddress = request.getHeader("x-forwarded-for");
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if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
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ipAddress = request.getHeader("Proxy-Client-IP");
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}
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if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
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ipAddress = request.getHeader("WL-Proxy-Client-IP");
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}
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if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
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ipAddress = request.getRemoteAddr();
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String localIp = "127.0.0.1";
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String localIpv6 = "0:0:0:0:0:0:0:1";
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if (ipAddress.equals(localIp) || ipAddress.equals(localIpv6)) {
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// 根据网卡取本机配置的IP
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InetAddress inet = null;
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try {
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inet = InetAddress.getLocalHost();
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ipAddress = inet.getHostAddress();
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} catch (UnknownHostException e) {
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e.printStackTrace();
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}
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}
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}
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// 对于通过多个代理的情况，第一个IP为客户端真实IP,多个IP按照','分割
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String ipSeparate = ",";
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int ipLength = 15;
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if (ipAddress != null && ipAddress.length() > ipLength) {
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if (ipAddress.indexOf(ipSeparate) > 0) {
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ipAddress = ipAddress.substring(0, ipAddress.indexOf(ipSeparate));
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}
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}
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return ipAddress;
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}
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public static String getSHA256Str(String str) {
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MessageDigest messageDigest;
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String encdeStr = "";
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try {
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messageDigest = MessageDigest.getInstance("SHA-256");
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byte[] hash = messageDigest.digest(str.getBytes("UTF-8"));
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encdeStr = Hex.encodeHexString(hash);
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} catch (NoSuchAlgorithmException e) {
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e.printStackTrace();
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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return encdeStr;
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}
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public static String trimEndSpaceStr(String outPut){
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String newOutPut = "";
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if(StringUtils.isNotBlank(outPut)){
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String[] ostrs = outPut.split("\n");
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for(String str : ostrs){
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String text = str.replace("\n","").replaceAll("\\s+$", "");
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newOutPut += text+"\n";
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}
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if(newOutPut.endsWith("\n")){
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newOutPut = newOutPut.substring(0,newOutPut.length()-1);
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}
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}
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return newOutPut;
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}
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public static String delHTMLTag(String htmlStr) {
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if (StringUtils.isBlank(htmlStr)) {
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return "";
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}
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String regEx_script = "<script[^>]*?>[\\s\\S]*?<\\/script>"; // 定义script的正则表达式
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String regEx_style = "<style[^>]*?>[\\s\\S]*?<\\/style>"; // 定义style的正则表达式
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String regEx_html = "<[^>]+>"; // 定义HTML标签的正则表达式
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Pattern p_script = Pattern.compile(regEx_script, Pattern.CASE_INSENSITIVE);
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Matcher m_script = p_script.matcher(htmlStr);
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htmlStr = m_script.replaceAll(""); // 过滤script标签
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Pattern p_style = Pattern.compile(regEx_style, Pattern.CASE_INSENSITIVE);
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Matcher m_style = p_style.matcher(htmlStr);
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htmlStr = m_style.replaceAll(""); // 过滤style标签
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Pattern p_html = Pattern.compile(regEx_html, Pattern.CASE_INSENSITIVE);
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Matcher m_html = p_html.matcher(htmlStr);
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htmlStr = m_html.replaceAll(""); // 过滤html标签
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htmlStr = htmlStr.replace(" "," "); // 过滤空格标签
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htmlStr = htmlStr.replace(" "," "); // 过滤空格标签
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return htmlStr.trim(); // 返回文本字符串
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}
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public static List<String> checkUUID(String checkValue){
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String [] str = checkValue.split(",");
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List<String> strList = new ArrayList<>();
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for (String s:str) {
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try{
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String uuid = UUID.fromString(s).toString();
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strList.add(uuid);
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//do something
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} catch (IllegalArgumentException exception){
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continue;
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}
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}
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return strList;
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}
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}
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