From 796b44ea813a1133beae4f3a67f1c0263510c0c7 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期日, 17 十一月 2024 09:45:07 +0800
Subject: [PATCH] 1

---
 src/main/java/com/moon/server/helper/HttpHelper.java |   81 ++++++++++++++++++++++++++++++----------
 1 files changed, 61 insertions(+), 20 deletions(-)

diff --git a/src/main/java/com/moon/server/helper/HttpHelper.java b/src/main/java/com/moon/server/helper/HttpHelper.java
index 77379ad..b31e8d7 100644
--- a/src/main/java/com/moon/server/helper/HttpHelper.java
+++ b/src/main/java/com/moon/server/helper/HttpHelper.java
@@ -26,10 +26,7 @@
 import java.nio.charset.StandardCharsets;
 import java.util.Enumeration;
 
-/**
- * Http甯姪绫�
- * @author WWW
- */
+@SuppressWarnings("ALL")
 public class HttpHelper {
     private final static String HTTP_SLASH2 = "://";
 
@@ -69,7 +66,6 @@
 
         CloseableHttpClient client = null;
         HttpResponse proxyResponse = null;
-
         try {
             client = this.createHttpClient();
             proxyResponse = client.execute(host, proxyRequest);
@@ -159,7 +155,6 @@
 
     protected String getRealCookie(String cookieValue) {
         StringBuilder escapedCookie = new StringBuilder();
-
         String[] cookies = cookieValue.split("[;,]");
         for (String cookie : cookies) {
             String[] cookieSplit = cookie.split("=");
@@ -272,24 +267,70 @@
         if (null == entity) {
             return;
         }
+        if (null == res) {
+            entity.writeTo(response.getOutputStream());
+            return;
+        }
 
-        do {
-            if (null == res || StringHelper.isNull(res.getUrl())) {
+        switch (res.getCategory()) {
+            case 2:
+                copeGeoService(proxyResponse, request, response, res);
                 break;
+            case 3:
+                copeSjService(proxyResponse, request, response, res);
+                break;
+            default:
+                entity.writeTo(response.getOutputStream());
+                break;
+        }
+    }
+
+    private void copeGeoService(HttpResponse proxyResponse, HttpServletRequest request, HttpServletResponse response, ResEntity res) throws IOException {
+        if (!StaticData.GET_CAPABILITIES.equals(res.getBak())) {
+            proxyResponse.getEntity().writeTo(response.getOutputStream());
+            return;
+        }
+
+        String str = EntityUtils.toString(proxyResponse.getEntity(), "UTF-8");
+        String proxyUrl = res.getProxy().replace("{token}", response.getHeader("token"));
+        proxyUrl = request.getRequestURL().substring(0, request.getRequestURL().indexOf(proxyUrl) + proxyUrl.length());
+        str = str.replace(res.getUrl(), proxyUrl);
+
+        int index = str.indexOf(StaticData.QUERYABLE);
+        while (index > -1) {
+            int end = str.indexOf("</Layer>", index) + StaticData.I8;
+            int nameStart = str.indexOf("<Name>", index);
+            int nameEnd = str.indexOf("</Name>", nameStart);
+
+            String name = ":" + str.substring(nameStart + StaticData.I6, nameEnd);
+            int idx = res.getTab().indexOf(name);
+            if (idx > -1) {
+                int preIdx = res.getTab().lastIndexOf(",", idx) + 1;
+                String prefix = res.getTab().substring(preIdx, idx);
+                str = str.substring(0, nameStart + StaticData.I6) + prefix + name + str.substring(nameEnd);
+                index = str.indexOf(StaticData.QUERYABLE, end);
+            } else {
+                end = str.indexOf("<", end);
+                str = str.substring(0, index) + str.substring(end);
+                index = str.indexOf(StaticData.QUERYABLE, index);
             }
+        }
 
-            Header[] headers = proxyResponse.getHeaders("content-type");
-            if (null != headers && headers.length > 0 && headers[0].getValue().contains(StaticData.TEXT_XML)) {
-                String str = filterStr(request, response, res, EntityUtils.toString(entity, "UTF-8"));
+        byte[] bytes = str.getBytes(StandardCharsets.UTF_8);
+        response.setContentLength(bytes.length);
+        response.getOutputStream().write(bytes);
+    }
 
-                byte[] bytes = str.getBytes(StandardCharsets.UTF_8);
-                response.setContentLength(bytes.length);
-                response.getOutputStream().write(bytes);
-                return;
-            }
-        } while (false);
-
-        entity.writeTo(response.getOutputStream());
+    private void copeSjService(HttpResponse proxyResponse, HttpServletRequest request, HttpServletResponse response, ResEntity res) throws IOException {
+        Header[] headers = proxyResponse.getHeaders("content-type");
+        if (null != headers && headers.length > 0 && headers[0].getValue().contains(StaticData.TEXT_XML)) {
+            String str = filterStr(request, response, res, EntityUtils.toString(proxyResponse.getEntity(), "UTF-8"));
+            byte[] bytes = str.getBytes(StandardCharsets.UTF_8);
+            response.setContentLength(bytes.length);
+            response.getOutputStream().write(bytes);
+        } else {
+            proxyResponse.getEntity().writeTo(response.getOutputStream());
+        }
     }
 
     private String filterStr(HttpServletRequest request, HttpServletResponse response, ResEntity res, String str) {
@@ -304,7 +345,7 @@
                         .replace("?" + res.getArgs() + "&amp;", "?").replace("&amp;" + res.getArgs() + "&amp;", "&amp;");
             }
 
-            if (StaticData.THREE == res.getFirm() && str.contains(StaticData.REST_LAYER)) {
+            if (StaticData.I3 == res.getCategory() && str.contains(StaticData.REST_LAYER)) {
                 str = str.replace(res.getUrl().replace("/v6/wmts/", StaticData.REST_LAYER), proxyUrl.replace("/proxy/", "/proxy/rest/"));
             }
         }

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