Lua 5.3/5.2/5.1 Scripts (for PtokaX 0.4.0.0 and newer) > Finished Scripts

Extended getinfo for PtokaX with SQLite and LuaSQL-SQLite3 library

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PPK:
This is script is extending getinfo commands. PtokaX contains inbuild !getinfo <nick> and !getipinfo <ip>. This script is adding !getdescriptioninfo, !gettaginfo and !getemailinfo.
This script require PtokaX 0.5.0.3 build 492 or higher. Script is compatible with Lua 5.1, 5.2 and 5.3. This script require LuaIconv and LuaSQL-SQLite3 libs to work.

Simply download http://www.PtokaX.org/Scripts/getinfo-sqlite-luasql-ext.lua to PtokaX_dir\scripts directory.

Usage of this script is simple.
With command !help you can list all available commands:

--- Quote ---Available commands:
   !getdescriptioninfo <description> - return user(s) with given description or description that match SQL Wildcards.
   !gettaginfo <tag> - return user(s) with given tag or tag that match SQL Wildcards.
   !getemailinfo <email> - return user(s) with given email or email that match SQL Wildcards.

--- End quote ---

In case of requests, bug reports or questions post them below ;)

Complete script:

--- Code: Lua -----[[                PtokaX extended getinfo for luasql-sqlite script version 0.91. Script to get user information based on description, tag or email from SQLite database.                 Copyright (c) 2015 Petr Kozelka, PPK at PtokaX dot org                 This script is licensed under                         Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.                        See http://creativecommons.org/licenses/by-nc-nd/4.0/ for license details.]]-- local iconv = require "iconv"local luasql = require "luasql.sqlite3"local sqlite = luasql.sqlite3() local utf8test = nillocal ansitoutf8 = nil local uDBConn = nil function OnStartup()        -- test if we running on supported PtokaX version        if Core.BuildNumber == nil or Core.BuildNumber < 492 then                error("This script require PtokaX 0.5.0.3 build 492 or higher!")        end         -- test if PtokaX is compiled with SQLite support        if SetMan.tBooleans.EnableDatabase == nil then                error("This script require PtokaX with SQLite support!")        end         os.setlocale("")         utf8test = iconv.new("utf8", "utf8")        ansitoutf8 = iconv.new("utf8", SetMan.GetString(SetMan.tStrings.Encoding))         uDBConn = sqlite:connect(Core.GetPtokaXPath().."cfg/users.sqlite")         if uDB ~= nil then                uDBConn:execute("PRAGMA synchronous = NORMAL;PRAGMA journal_mode = WAL;")        endend function OnExit()        if uDBConn ~= nil then                uDBConn:close()        end         if sqlite ~= nil then                sqlite:close()        endend function ChatArrival(tUser, sData)        -- check if user is allowed to use getinfo    if uDBConn == nil or tUser.iProfile == -1 or ProfMan.GetProfilePermissions(tUser.iProfile).bGetInfo == false then        return false    end         -- check if received command is starting with chat command prefix   if string.find(SetMan.GetString(SetMan.tStrings.ChatCommandsPrefixes), string.sub(sData, tUser.sNick:len()+4, tUser.sNick:len()+4), 1, true) == nil then      return false   end         -- get command withou '<nick> ' and ending pipe        local sCmd = string.sub(sData, tUser.sNick:len()+5, -2)        local sParam = nil         -- try to find space -> command with param        local nFound = string.find(sCmd, " ", 1, true)        if nFound ~= nil then                sParam = string.sub(sCmd, nFound+1)                sCmd = string.sub(sCmd, 1, nFound-1):lower()        else                if sCmd:lower() == "help" then -- list available commands for this script                        local sCommandPrefix = string.sub(SetMan.GetString(SetMan.tStrings.ChatCommandsPrefixes), 1, 1)                        Core.SendToUser(tUser, string.format("<%s> Available commands:\n\t%sgetdescriptioninfo <description> - return user(s) with given description or description that match SQL Wildcards.\n\t%sgettaginfo <tag> - return user(s) with given tag or tag that match SQL Wildcards.\n\t%sgetemailinfo <email> - return user(s) with given email or email that match SQL Wildcards.|",                                Core.GetHubSecAlias(), sCommandPrefix, sCommandPrefix, sCommandPrefix))                        return false                else                        -- we don't handle any other commands without parameter                        return false                end        end         if sCmd == "getdescriptioninfo" then                local sEscapedUtf = AnsiToUtfAndEscape(sParam)                if sEscapedUtf == nil then         Core.SendToUser(tUser, string.format("<%s> *** Syntax error in command %sgetdescriptioninfo <description>.|", Core.GetHubSecAlias(), SetMan.GetString(SetMan.tStrings.ChatCommandsPrefixes):sub(1, 1)))                        return true                end                 DBExecute(string.format("SELECT nick, %s, ip_address, share, description, tag, connection, email FROM userinfo WHERE LOWER(description) LIKE LOWER('%s') ORDER BY last_updated DESC LIMIT 50;", "strftime('%s', last_updated)", sEscapedUtf), tUser, sParam)                return true        elseif sCmd == "gettaginfo" then                local sEscapedUtf = AnsiToUtfAndEscape(sParam)                if sEscapedUtf == nil then         Core.SendToUser(tUser, string.format("<%s> *** Syntax error in command %sgettaginfo <tag>.|", Core.GetHubSecAlias(), SetMan.GetString(SetMan.tStrings.ChatCommandsPrefixes):sub(1, 1)))                        return true                end                 DBExecute(string.format("SELECT nick, %s, ip_address, share, description, tag, connection, email FROM userinfo WHERE LOWER(tag) LIKE LOWER('%s') ORDER BY last_updated DESC LIMIT 50;", "strftime('%s', last_updated)", sEscapedUtf), tUser, sParam)                 return true        elseif sCmd == "getemailinfo" then                local sEscapedUtf = AnsiToUtfAndEscape(sParam)                if sEscapedUtf == nil then         Core.SendToUser(tUser, string.format("<%s> *** Syntax error in command %sgetemailinfo <email>.|", Core.GetHubSecAlias(), SetMan.GetString(SetMan.tStrings.ChatCommandsPrefixes):sub(1, 1)))                        return true                end                 DBExecute(string.format("SELECT nick, %s, ip_address, share, description, tag, connection, email FROM userinfo WHERE LOWER(email) LIKE LOWER('%s') ORDER BY last_updated DESC LIMIT 50;", "strftime('%s', last_updated)", sEscapedUtf), tUser, sParam)                 return true        endend function AnsiToUtfAndEscape(sData)        local sUtfData = nil         nstr, err = utf8test:iconv(sData)        if err ~= nil then                nstr, err = ansitoutf8:iconv(sData)                if err == nil then                        sUtfData = nstr                end        else                sUtfData = sData        end         if sUtfData == nil then                return nil        end         local sEscapedData = uDBConn:escape(sUtfData)        if sEscapedData == nil then                return nil        end         return sEscapedDataend function DBExecute(sCommand, tUser, sParam)        local uRet = assert(uDBConn:execute(sCommand))         local tResult = uRet:fetch({}, "n")         if tResult == nil then                Core.SendToUser(tUser, string.format("<%s> *** Error: %s not found.|", Core.GetHubSecAlias(), sParam))                 uRet:close()                 return        end         local tNextResult = uRet:fetch({}, "n")         if tNextResult == nil then                local sDBResult = string.format("<%s> \nNick: %s", Core.GetHubSecAlias(), tResult[1])                        tReg = RegMan.GetReg(tResult[1])                if tReg ~= nil then                        sDBResult = sDBResult..string.format("\nProfile: %s", ProfMan.GetProfile(tReg.iProfile).sProfileName)                end                        tUser = Core.GetUser(tResult[1])                 if tUser ~= nil then                        sDBResult = sDBResult..string.format("\nStatus: Online from %s", os.date("%c", Core.GetUserValue(tUser, 25)))                else                        sDBResult = sDBResult..string.format("\nStatus: Offline from %s", os.date("%c", tResult[2]))                end                        sDBResult = sDBResult..string.format("\nIP: %s\nShare size: %s", tResult[3], tResult[4])                        if tResult[5]:len() ~= 0 then                        sDBResult = sDBResult..string.format("\nDescription: %s", tResult[5])                end                        if tResult[6]:len() ~= 0 then                        sDBResult = sDBResult..string.format("\nTag: %s", tResult[6])                end                        if tResult[7]:len() ~= 0 then                        sDBResult = sDBResult..string.format("\nConnection: %s", tResult[7])                end                        if tResult[8]:len() ~= 0 then                        sDBResult = sDBResult..string.format("\nEmail: %s", tResult[8])                end                        sDBResult = sDBResult..string.format("\nCountry: %s|", IP2Country.GetCountryCode(tResult[3]))                 Core.SendToUser(tUser, sDBResult)                 uRet:close()                 return        end         local sDBResult = string.format("<%s> \n", Core.GetHubSecAlias())         sDBResult = sDBResult..string.format("\nNick: %s\t\tIP: %s", tResult[1], tResult[3])         while tNextResult ~= nil do                sDBResult = sDBResult..string.format("\nNick: %s\t\tIP: %s", tNextResult[1], tNextResult[3])                tNextResult = uRet:fetch({}, "n")        end         Core.SendToUser(tUser, sDBResult)         uRet:close()end 

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