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[9767] Add the posibility to keep deleted characters in the database for a while and also add related commands.
Added commands: * .character deleted list [$guid|$name] * .character deleted restore $guid|$name [$newname] * .character deleted delete $guid|$name * .character deleted old [$keepdays] Command .character delete renamed to .character erase Signed-off-by: VladimirMangos <vladimir@getmangos.com>
This commit is contained in:
DasBlub
VladimirMangos
parent
c9ac685f04
commit
492ce567d2
22 changed files with 701 additions and 151 deletions
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@ -114,7 +114,322 @@ bool ChatHandler::HandleAccountDeleteCommand(const char* args)
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return true;
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}
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bool ChatHandler::HandleCharacterDeleteCommand(const char* args)
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/**
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* Collects all GUIDs (and related info) from deleted characters which are still in the database.
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*
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* @param foundList a reference to an std::list which will be filled with info data
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* @param searchString the search string which either contains a player GUID or a part fo the character-name
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* @return returns false if there was a problem while selecting the characters (e.g. player name not normalizeable)
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*/
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bool ChatHandler::GetDeletedCharacterInfoList(DeletedInfoList& foundList, std::string searchString)
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{
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QueryResult* resultChar;
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if (!searchString.empty())
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{
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// search by GUID
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if (isNumeric(searchString))
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resultChar = CharacterDatabase.PQuery("SELECT guid, deleteInfos_Name, deleteInfos_Account, deleteDate FROM characters WHERE deleteDate IS NOT NULL AND guid = %u", uint64(atoi(searchString.c_str())));
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// search by name
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else
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{
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if(!normalizePlayerName(searchString))
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return false;
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resultChar = CharacterDatabase.PQuery("SELECT guid, deleteInfos_Name, deleteInfos_Account, deleteDate FROM characters WHERE deleteDate IS NOT NULL AND deleteInfos_Name " _LIKE_ " " _CONCAT3_("'%%'", "'%s'", "'%%'"), searchString.c_str());
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}
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}
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else
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resultChar = CharacterDatabase.Query("SELECT guid, deleteInfos_Name, deleteInfos_Account, deleteDate FROM characters WHERE deleteDate IS NOT NULL");
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if (resultChar)
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{
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do
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{
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Field* fields = resultChar->Fetch();
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DeletedInfo info;
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info.lowguid = fields[0].GetUInt32();
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info.name = fields[1].GetCppString();
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info.accountId = fields[2].GetUInt32();
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// account name will be empty for not existed account
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sAccountMgr.GetName (info.accountId, info.accountName);
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info.deleteDate = time_t(fields[3].GetUInt64());
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foundList.push_back(info);
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} while (resultChar->NextRow());
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delete resultChar;
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}
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return true;
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}
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/**
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* Generate WHERE guids list by deleted info in way preventing return too long where list for existed query string length limit.
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*
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* @param itr a reference to an deleted info list iterator, it updated in function for possible next function call if list to long
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* @param itr_end a reference to an deleted info list iterator end()
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* @return returns generated where list string in form: 'guid IN (gui1, guid2, ...)'
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*/
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std::string ChatHandler::GenerateDeletedCharacterGUIDsWhereStr(DeletedInfoList::const_iterator& itr, DeletedInfoList::const_iterator const const& itr_end)
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{
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std::ostringstream wherestr;
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wherestr << "guid IN ('";
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for(; itr != itr_end; ++itr)
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{
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wherestr << itr->lowguid;
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if (wherestr.str().size() > MAX_QUERY_LEN - 50) // near to max query
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{
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++itr;
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break;
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}
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DeletedInfoList::const_iterator itr2 = itr;
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if(++itr2 != itr_end)
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wherestr << "','";
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}
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wherestr << "')";
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return wherestr.str();
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}
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/**
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* Shows all deleted characters which matches the given search string, expected non empty list
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*
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* @see ChatHandler::HandleCharacterDeletedListCommand
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* @see ChatHandler::HandleCharacterDeletedRestoreCommand
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* @see ChatHandler::HandleCharacterDeletedDeleteCommand
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* @see ChatHandler::DeletedInfoList
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*
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* @param foundList contains a list with all found deleted characters
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*/
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void ChatHandler::HandleCharacterDeletedListHelper(DeletedInfoList const& foundList)
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{
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if (!m_session)
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{
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SendSysMessage(LANG_CHARACTER_DELETED_LIST_BAR);
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SendSysMessage(LANG_CHARACTER_DELETED_LIST_HEADER);
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SendSysMessage(LANG_CHARACTER_DELETED_LIST_BAR);
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}
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for (DeletedInfoList::const_iterator itr = foundList.begin(); itr != foundList.end(); ++itr)
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{
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std::string dateStr = TimeToTimestampStr(itr->deleteDate);
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if (!m_session)
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PSendSysMessage(LANG_CHARACTER_DELETED_LIST_LINE_CONSOLE,
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itr->lowguid, itr->name.c_str(), itr->accountName.empty() ? "<Not existed>" : itr->accountName.c_str(),
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itr->accountId, dateStr.c_str());
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else
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PSendSysMessage(LANG_CHARACTER_DELETED_LIST_LINE_CHAT,
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itr->lowguid, itr->name.c_str(), itr->accountName.empty() ? "<Not existed>" : itr->accountName.c_str(),
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itr->accountId, dateStr.c_str());
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}
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if (!m_session)
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SendSysMessage(LANG_CHARACTER_DELETED_LIST_BAR);
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}
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/**
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* Handles the '.character deleted list' command, which shows all deleted characters which matches the given search string
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*
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* @see ChatHandler::HandleCharacterDeletedListHelper
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* @see ChatHandler::HandleCharacterDeletedRestoreCommand
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* @see ChatHandler::HandleCharacterDeletedDeleteCommand
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* @see ChatHandler::DeletedInfoList
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*
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* @param args the search string which either contains a player GUID or a part fo the character-name
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*/
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bool ChatHandler::HandleCharacterDeletedListCommand(const char* args)
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{
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DeletedInfoList foundList;
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if (!GetDeletedCharacterInfoList(foundList, args))
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return false;
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// if no characters have been found, output a warning
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if (foundList.empty())
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{
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SendSysMessage(LANG_CHARACTER_DELETED_LIST_EMPTY);
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return false;
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}
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HandleCharacterDeletedListHelper(foundList);
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return true;
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}
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/**
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* Restore a previously deleted character
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*
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* @see ChatHandler::HandleCharacterDeletedListHelper
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* @see ChatHandler::HandleCharacterDeletedRestoreCommand
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* @see ChatHandler::HandleCharacterDeletedDeleteCommand
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* @see ChatHandler::DeletedInfoList
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*
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* @param delInfo the informations about the character which will be restored
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*/
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void ChatHandler::HandleCharacterDeletedRestoreHelper(DeletedInfo const& delInfo)
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{
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if (delInfo.accountName.empty()) // account not exist
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{
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PSendSysMessage(LANG_CHARACTER_DELETED_SKIP_ACCOUNT, delInfo.name.c_str(), delInfo.lowguid, delInfo.accountId);
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return;
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}
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// check character count
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uint32 charcount = sAccountMgr.GetCharactersCount(delInfo.accountId);
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if (charcount >= 10)
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{
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PSendSysMessage(LANG_CHARACTER_DELETED_SKIP_FULL, delInfo.name.c_str(), delInfo.lowguid, delInfo.accountId);
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return;
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}
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if (sObjectMgr.GetPlayerGUIDByName(delInfo.name))
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{
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PSendSysMessage(LANG_CHARACTER_DELETED_SKIP_NAME, delInfo.name.c_str(), delInfo.lowguid, delInfo.accountId);
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return;
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}
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CharacterDatabase.PExecute("UPDATE characters SET name='%s', account='%u', deleteDate=NULL, deleteInfos_Name=NULL, deleteInfos_Account=NULL WHERE deleteDate IS NOT NULL AND guid = %u",
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delInfo.name.c_str(), delInfo.accountId, delInfo.lowguid);
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}
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/**
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* Handles the '.character deleted restore' command, which restores all deleted characters which matches the given search string
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*
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* The command automatically calls '.character deleted list' command with the search string to show all restored characters.
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*
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* @see ChatHandler::HandleCharacterDeletedRestoreHelper
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* @see ChatHandler::HandleCharacterDeletedListCommand
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* @see ChatHandler::HandleCharacterDeletedDeleteCommand
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*
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* @param args the search string which either contains a player GUID or a part of the character-name
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*/
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bool ChatHandler::HandleCharacterDeletedRestoreCommand(const char* args)
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{
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// It is required to submit at least one argument
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if (!*args)
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return false;
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std::string searchString;
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std::string newCharName;
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uint32 newAccount = 0;
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std::stringstream(args) >> searchString >> newCharName >> newAccount;
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DeletedInfoList foundList;
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if (!GetDeletedCharacterInfoList(foundList, searchString))
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return false;
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if (foundList.empty())
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{
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SendSysMessage(LANG_CHARACTER_DELETED_LIST_EMPTY);
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return false;
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}
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SendSysMessage(LANG_CHARACTER_DELETED_RESTORE);
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HandleCharacterDeletedListHelper(foundList);
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if (newCharName.empty())
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{
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// Drop not existed account cases
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for (DeletedInfoList::iterator itr = foundList.begin(); itr != foundList.end(); ++itr)
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HandleCharacterDeletedRestoreHelper(*itr);
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}
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else if (foundList.size() == 1 && normalizePlayerName(newCharName))
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{
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DeletedInfo delInfo = foundList.front();
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// update name
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delInfo.name = newCharName;
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// if new account provided update deleted info
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if (newAccount && newAccount != delInfo.accountId)
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{
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delInfo.accountId = newAccount;
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sAccountMgr.GetName (newAccount, delInfo.accountName);
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}
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HandleCharacterDeletedRestoreHelper(delInfo);
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}
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else
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SendSysMessage(LANG_CHARACTER_DELETED_ERR_RENAME);
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return true;
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}
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/**
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* Handles the '.character deleted delete' command, which completely deletes all deleted characters which matches the given search string
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*
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* @see Player::GetDeletedCharacterGUIDs
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* @see Player::DeleteFromDB
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* @see ChatHandler::HandleCharacterDeletedListCommand
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* @see ChatHandler::HandleCharacterDeletedRestoreCommand
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*
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* @param args the search string which either contains a player GUID or a part fo the character-name
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*/
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bool ChatHandler::HandleCharacterDeletedDeleteCommand(const char* args)
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{
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// It is required to submit at least one argument
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if (!*args)
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return false;
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DeletedInfoList foundList;
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if (!GetDeletedCharacterInfoList(foundList, args))
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return false;
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if (foundList.empty())
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{
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SendSysMessage(LANG_CHARACTER_DELETED_LIST_EMPTY);
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return false;
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}
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SendSysMessage(LANG_CHARACTER_DELETED_DELETE);
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HandleCharacterDeletedListHelper(foundList);
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// Call the appropriate function to delete them (current account for deleted characters is 0)
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for(DeletedInfoList::const_iterator itr = foundList.begin(); itr != foundList.end(); ++itr)
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Player::DeleteFromDB(itr->lowguid, 0, false, true);
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return true;
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}
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/**
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* Handles the '.character deleted old' command, which completely deletes all deleted characters deleted with some days ago
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*
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* @see Player::DeleteOldCharacters
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* @see Player::DeleteFromDB
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* @see ChatHandler::HandleCharacterDeletedDeleteCommand
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* @see ChatHandler::HandleCharacterDeletedListCommand
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* @see ChatHandler::HandleCharacterDeletedRestoreCommand
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*
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* @param args the search string which either contains a player GUID or a part fo the character-name
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*/
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bool ChatHandler::HandleCharacterDeletedOldCommand(const char* args)
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{
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int32 keepDays = sWorld.getConfig(CONFIG_UINT32_CHARDELETE_KEEP_DAYS);
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char* px = strtok((char*)args, " ");
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if (px)
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{
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if (!isNumeric(px))
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return false;
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keepDays = atoi(px);
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if (keepDays < 0)
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return false;
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}
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// config option value 0 -> disabled and can't be used
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else if (keepDays <= 0)
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return false;
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Player::DeleteOldCharacters((uint32)keepDays);
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return true;
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}
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bool ChatHandler::HandleCharacterEraseCommand(const char* args)
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{
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if(!*args)
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return false;
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@ -153,7 +468,7 @@ bool ChatHandler::HandleCharacterDeleteCommand(const char* args)
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std::string account_name;
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sAccountMgr.GetName (account_id,account_name);
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Player::DeleteFromDB(character_guid, account_id, true);
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Player::DeleteFromDB(character_guid, account_id, true, true);
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PSendSysMessage(LANG_CHARACTER_DELETED,character_name.c_str(),GUID_LOPART(character_guid),account_name.c_str(), account_id);
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return true;
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}
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