From a7001bb2c96357f4fe4d171ab39dcc85dc0596d5 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Thu, 28 Jan 2021 15:39:23 +0800
Subject: [PATCH] 1

---
 server/rankserver/guildmgr.cc   |  9 +++++++
 server/rankserver/guildmgr.h    |  1 +
 server/rankserver/handlermgr.cc |  5 ++++
 server/rankserver/metamgr.cc    | 43 +++++++++++++++++++++++++++++++++
 server/rankserver/metamgr.h     |  1 +
 5 files changed, 59 insertions(+)

diff --git a/server/rankserver/guildmgr.cc b/server/rankserver/guildmgr.cc
index 1158eed..b93ae60 100644
--- a/server/rankserver/guildmgr.cc
+++ b/server/rankserver/guildmgr.cc
@@ -552,6 +552,15 @@ void GuildMgr::__GuildDirtyWordCheck(f8::JsonHttpRequest* request)
     }
 }
 
+void GuildMgr::__GuildDirtyWordReplace(f8::JsonHttpRequest* request)
+{
+    std::string text = request->request.At("text")->AsXValue();
+    std::string new_text = MetaMgr::Instance()->ReplaceDirtyWord(text, '*');
+    request->resp_xobj->SetVal("errcode", 0);
+    request->resp_xobj->SetVal("errmsg", "");
+    request->resp_xobj->SetVal("new_text", new_text);
+}
+
 void GuildMgr::__GenTestData(f8::JsonHttpRequest* request)
 {
 }
diff --git a/server/rankserver/guildmgr.h b/server/rankserver/guildmgr.h
index 8215bbf..c29036c 100644
--- a/server/rankserver/guildmgr.h
+++ b/server/rankserver/guildmgr.h
@@ -26,6 +26,7 @@ class GuildMgr : public a8::Singleton<GuildMgr>
     void __GuildRank(f8::JsonHttpRequest* request);
     void __GuildConfirmed(f8::JsonHttpRequest* request);
     void __GuildDirtyWordCheck(f8::JsonHttpRequest* request);
+    void __GuildDirtyWordReplace(f8::JsonHttpRequest* request);
     void __GenTestData(f8::JsonHttpRequest* request);
 
  private:
diff --git a/server/rankserver/handlermgr.cc b/server/rankserver/handlermgr.cc
index 3bf2582..99c9030 100644
--- a/server/rankserver/handlermgr.cc
+++ b/server/rankserver/handlermgr.cc
@@ -65,6 +65,11 @@ void HandlerMgr::Init()
                          {
                              GuildMgr::Instance()->__GuildDirtyWordCheck(request);
                          });
+    RegisterGMMsgHandler("Guild@dirtyWordReplace",
+                         [] (f8::JsonHttpRequest* request)
+                         {
+                             GuildMgr::Instance()->__GuildDirtyWordReplace(request);
+                         });
     RegisterGMMsgHandler("Guild@genTestData",
                          [] (f8::JsonHttpRequest* request)
                          {
diff --git a/server/rankserver/metamgr.cc b/server/rankserver/metamgr.cc
index 25da49f..b8f83a4 100644
--- a/server/rankserver/metamgr.cc
+++ b/server/rankserver/metamgr.cc
@@ -17,6 +17,18 @@
 #define METAMGR_READ_STR(field_name, def_val) MetaMgr::Instance()->field_name = \
         a8::XValue(MetaMgr::Instance()->GetSysParamAsString(#field_name, def_val)).GetString();
 
+static bool PureEnglishName(const std::string& role_name)
+{
+    for (size_t i = 0; i < role_name.size(); i++) {
+        if (role_name[i] >= 0 && role_name[i] <= 127) {
+            continue;
+        } else {
+            return false;
+        }
+    }
+    return true;
+}
+
 class MetaDataLoader
 {
 public:
@@ -130,6 +142,37 @@ bool MetaMgr::HasDirtyWord(const std::string& text)
     return false;
 }
 
+std::string MetaMgr::ReplaceDirtyWord(const std::string& text, char c)
+{
+    std::string result;
+    result.reserve(text.size());
+    for (size_t i = 0; i < text.size(); i++) {
+        bool found = false;
+        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
+                if (PureEnglishName(substr)) {
+                    transform(substr.begin(), substr.end(), substr.begin(), ::tolower);
+                }
+                if (substr.size() > 0 && itr->second.find(substr) != itr->second.end()) {
+                    int str_len = a8::GetUtf8Length(substr.c_str());
+                    for (int j = 0; j < str_len; j++) {
+                        result.push_back(c);
+                    }
+                    i += substr.size() - 1;
+                    found = true;
+                    break;
+                }
+            }
+        }//endfor map
+        if (!found) {
+            result.push_back(text[i]);
+        }
+    }
+    return result;
+}
+
 std::string MetaMgr::GetText(const std::string& textid, const std::string& def_text)
 {
     auto itr = loader_->text_hash.find(textid);
diff --git a/server/rankserver/metamgr.h b/server/rankserver/metamgr.h
index 805e757..b24120e 100644
--- a/server/rankserver/metamgr.h
+++ b/server/rankserver/metamgr.h
@@ -19,6 +19,7 @@ class MetaMgr : public a8::Singleton<MetaMgr>
     void Reload();
 
     bool HasDirtyWord(const std::string& text);
+    std::string ReplaceDirtyWord(const std::string& text, char c);
     std::string GetText(const std::string& textid, const std::string& def_text="");
 
  private: