From eb6775aeb94e2632ac34d51e61b812ef52e128a7 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwe@kingsome.cn>
Date: Fri, 9 Oct 2020 17:13:53 +0800
Subject: [PATCH] 1

---
 server/rankserver/metamgr.cc | 42 +++++++++++++++++++++++++++++++++---
 server/rankserver/metamgr.h  |  2 +-
 2 files changed, 40 insertions(+), 4 deletions(-)

diff --git a/server/rankserver/metamgr.cc b/server/rankserver/metamgr.cc
index 1254123..c954691 100644
--- a/server/rankserver/metamgr.cc
+++ b/server/rankserver/metamgr.cc
@@ -1,5 +1,7 @@
 #include "precompile.h"
 
+#include <algorithm>
+
 #include <a8/stringlist.h>
 #include <a8/csvreader.h>
 
@@ -18,12 +20,13 @@
 class MetaDataLoader
 {
 public:
+    std::map<size_t, std::map<std::string, std::string> > dirty_words;
 
     void Load()
     {
         if (!f8::IsOnlineEnv()) {
             if (f8::IsTestEnv()) {
-                res_path = a8::Format("/root/pub/%d/%d/conf_test/game%d/gameserver.test/res%d/",
+                res_path = a8::Format("/root/pub/%d/%d/conf_test/game%d/rankserver.test/res%d/",
                                       {
                                        GAME_ID,
                                        App::Instance()->instance_id,
@@ -31,7 +34,7 @@ public:
                                        App::Instance()->instance_id
                                       });
             } else {
-                res_path = a8::Format("/root/pub/%d/%d/conf_test/game%d/gameserver.dev/res%d/",
+                res_path = a8::Format("/root/pub/%d/%d/conf_test/game%d/rankserver.dev/res%d/",
                                       {
                                        GAME_ID,
                                        App::Instance()->instance_id,
@@ -42,11 +45,32 @@ public:
         } else {
             res_path = "../res/";
         }
+        LoadDirtyWordTable();
         Check();
     }
 
 private:
 
+    void LoadDirtyWordTable()
+    {
+        a8::CsvReader reader;
+        reader.Load(res_path + "dirtyWorld.csv");
+        while (reader.NextLine()) {
+            std::string strword = reader.GetValue("word").GetString();
+            if (strword == " " || strword.empty()) { //忽略空格
+                continue;
+            }
+            auto itr = dirty_words.find(strword.size());
+            if (dirty_words.find(strword.size()) != dirty_words.end()) {
+                itr->second[strword] = strword;
+            } else {
+                std::map<std::string, std::string> words;
+                words[strword] = strword;
+                dirty_words[strword.size()] = words;
+            }
+        }
+    }
+
     void Check()
     {
     }
@@ -80,7 +104,19 @@ void MetaMgr::Reload()
     loader_->Load();
 }
 
-bool MetaMgr::HasDirtyWord(const std::string& word)
+bool MetaMgr::HasDirtyWord(const std::string& text)
 {
+    for (size_t i = 0; i < text.size(); i++) {
+        for (auto itr = loader_->dirty_words.begin(); itr != loader_->dirty_words.end(); ++itr) {
+            if (itr->first <= text.size() - i) {
+                std::string substr = text.substr(i, itr->first);
+                // 如果是纯英文，则先转为小写，根据策划说明，屏蔽字大小写不敏感
+                std::transform(substr.begin(), substr.end(), substr.begin(), ::tolower);
+                if (substr.size() > 0 && itr->second.find(substr) != itr->second.end()) {
+                    return true;
+                }
+            }
+        }
+    }
     return false;
 }
diff --git a/server/rankserver/metamgr.h b/server/rankserver/metamgr.h
index 60bb93c..0eeb035 100644
--- a/server/rankserver/metamgr.h
+++ b/server/rankserver/metamgr.h
@@ -16,7 +16,7 @@ class MetaMgr : public a8::Singleton<MetaMgr>
     void UnInit();
     void Reload();
 
-    bool HasDirtyWord(const std::string& word);
+    bool HasDirtyWord(const std::string& text);
 
  private:
     MetaDataLoader* loader_ = nullptr;