Merge pull request #9662 from xjose93/GuildRename

Guild rename

sql/updates/world/2013_04_16_01_world_misc.sql

@@ -0,0 +1,10 @@
+DELETE FROM `command` WHERE `name` = 'guild rename';
+INSERT INTO `command` (`name`, `security`, `help`) VALUES
+('guild rename', 3, 'Syntax: .guild rename "$GuildName" "$NewGuildName" \n\n Rename a guild named $GuildName with $NewGuildName. Guild name and new guild name must in quotes.');
+
+SET @ENTRY1 := 96;
+SET @ENTRY2 := 97;
+DELETE FROM `trinity_string` WHERE `entry` IN (@ENTRY1, @ENTRY2);
+INSERT INTO `trinity_string` (`entry`, `content_default`) VALUES
+(@ENTRY1, 'The guild name \'%s\' is already taken'),
+(@ENTRY2, 'Changed guild name \'%s\' to \'%s\'');

src/server/game/Guilds/Guild.cpp

@@ -1285,6 +1285,19 @@ void Guild::OnPlayerStatusChange(Player* player, uint32 flag, bool state)
     }
 }
 
+bool Guild::SetName(std::string const& name)
+{
+    if (m_name == name || name.empty() || name.length() > 24 || sObjectMgr->IsReservedName(name) || !ObjectMgr::IsValidCharterName(name))
+        return false;
+
+    m_name = name;
+    PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_GUILD_NAME);
+    stmt->setString(0, m_name);
+    stmt->setUInt32(1, GetId());
+    CharacterDatabase.Execute(stmt);
+    return true;
+}
+
 void Guild::HandleRoster(WorldSession* session /*= NULL*/)
 {
     // Guess size

src/server/game/Guilds/Guild.h

@@ -657,6 +657,8 @@ public:
     std::string const& GetMOTD() const { return m_motd; }
     std::string const& GetInfo() const { return m_info; }
 
+    bool SetName(std::string const& name);
+
     // Handle client commands
     void HandleRoster(WorldSession* session = NULL);          // NULL = broadcast
     void HandleQuery(WorldSession* session);

src/server/game/Miscellaneous/Language.h

@@ -119,7 +119,9 @@ enum TrinityStrings
     LANG_RBAC_LIST_GROUPS_HEADER        = 93,
     LANG_RBAC_LIST_ROLES_HEADER         = 94,
     LANG_RBAC_LIST_PERMISSIONS_HEADER   = 95,
-    // Room for more level 0            96-99 not used
+    LANG_GUILD_RENAME_ALREADY_EXISTS    = 96,
+    LANG_GUILD_RENAME_DONE              = 97,
+    // Room for more level 0            98-99 not used
 
     // level 1 chat
     LANG_GLOBAL_NOTIFY                  = 100,

src/server/scripts/Commands/cs_guild.cpp

@@ -43,6 +43,7 @@ public:
             { "invite",         SEC_GAMEMASTER,     true,  &HandleGuildInviteCommand,           "", NULL },
             { "uninvite",       SEC_GAMEMASTER,     true,  &HandleGuildUninviteCommand,         "", NULL },
             { "rank",           SEC_GAMEMASTER,     true,  &HandleGuildRankCommand,             "", NULL },
+            { "rename",         SEC_GAMEMASTER,     true,  &HandleGuildRenameCommand,           "", NULL },
             { NULL,             0,                  false, NULL,                                "", NULL }
         };
         static ChatCommand commandTable[] =
@@ -192,6 +193,55 @@ public:
         uint8 newRank = uint8(atoi(rankStr));
         return targetGuild->ChangeMemberRank(targetGuid, newRank);
     }
+
+    static bool HandleGuildRenameCommand(ChatHandler* handler, char const* _args)
+    {
+        if (!*_args)
+            return false;
+
+        char *args = (char *)_args;
+
+        char const* oldGuildStr = handler->extractQuotedArg(args);
+        if (!oldGuildStr)
+        {
+            handler->SendSysMessage(LANG_BAD_VALUE);
+            handler->SetSentErrorMessage(true);
+            return false;
+        }
+
+        char const* newGuildStr = handler->extractQuotedArg(strtok(NULL, ""));
+        if (!newGuildStr)
+        {
+            handler->SendSysMessage(LANG_INSERT_GUILD_NAME);
+            handler->SetSentErrorMessage(true);
+            return false;
+        }
+
+        Guild* guild = sGuildMgr->GetGuildByName(oldGuildStr);
+        if (!guild)
+        {
+            handler->PSendSysMessage(LANG_COMMAND_COULDNOTFIND, oldGuildStr);
+            handler->SetSentErrorMessage(true);
+            return false;
+        }
+
+        if (sGuildMgr->GetGuildByName(newGuildStr))
+        {
+            handler->PSendSysMessage(LANG_GUILD_RENAME_ALREADY_EXISTS, newGuildStr);
+            handler->SetSentErrorMessage(true);
+            return false;
+        }
+
+        if (!guild->SetName(newGuildStr))
+        {
+            handler->SendSysMessage(LANG_BAD_VALUE);
+            handler->SetSentErrorMessage(true);
+            return false;
+        }
+
+        handler->PSendSysMessage(LANG_GUILD_RENAME_DONE, oldGuildStr, newGuildStr);
+        return true;
+    }
 };
 
 void AddSC_guild_commandscript()

src/server/shared/Database/Implementation/CharacterDatabase.cpp

@@ -171,6 +171,8 @@ void CharacterDatabaseConnection::DoPrepareStatements()
     // 0: uint32, 1: string, 2: uint32, 3: string, 4: string, 5: uint64, 6-10: uint32, 11: uint64
     PrepareStatement(CHAR_INS_GUILD, "INSERT INTO guild (guildid, name, leaderguid, info, motd, createdate, EmblemStyle, EmblemColor, BorderStyle, BorderColor, BackgroundColor, BankMoney) VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", CONNECTION_ASYNC);
     PrepareStatement(CHAR_DEL_GUILD, "DELETE FROM guild WHERE guildid = ?", CONNECTION_ASYNC); // 0: uint32
+    // 0: string, 1: uint32
+    PrepareStatement(CHAR_UPD_GUILD_NAME, "UPDATE guild SET name = ? WHERE guildid = ?", CONNECTION_ASYNC);
     // 0: uint32, 1: uint32, 2: uint8, 4: string, 5: string
     PrepareStatement(CHAR_INS_GUILD_MEMBER, "INSERT INTO guild_member (guildid, guid, rank, pnote, offnote) VALUES (?, ?, ?, ?, ?)", CONNECTION_ASYNC);
     PrepareStatement(CHAR_DEL_GUILD_MEMBER, "DELETE FROM guild_member WHERE guid = ?", CONNECTION_ASYNC); // 0: uint32

src/server/shared/Database/Implementation/CharacterDatabase.h

@@ -166,6 +166,7 @@ enum CharacterDatabaseStatements
 
     CHAR_INS_GUILD,
     CHAR_DEL_GUILD,
+    CHAR_UPD_GUILD_NAME,
     CHAR_INS_GUILD_MEMBER,
     CHAR_DEL_GUILD_MEMBER,
     CHAR_DEL_GUILD_MEMBERS,