userpastebindev

function cprint(...)
        local s = "&1"
        for k, v in ipairs(arg) do
                s = s .. v
        end
        s = s .. "&0"

        local fields = {}
        local lastcolor, lastpos = "0", 0
        for pos, clr in s:gmatch"()&(%x)" do
                table.insert(fields, {s:sub(lastpos + 2, pos - 1), lastcolor})
                lastcolor, lastpos = clr , pos
        end

        for i = 2, #fields do
                term.setTextColor(2 ^ (tonumber(fields[i][2], 16)))
                io.write(fields[i][1])
        end
end





local key = "0ec2eb25b6166c0c27a394ae118ad829"
local username = "noUsername"
local password = "noPassword"

if fs.exists(".userpastebin.developerapikey") then
  local h = fs.open(".userpastebin.developerapikey","r")
  key = h.readAll()
  h.close()
else
  local h = fs.open(".userpastebin.developerapikey","w")
  h.write(key)
  h.close()
end

if fs.exists(".userpastebin.username") then
  local h = fs.open(".userpastebin.username", "r")
  username = h.readAll()
  h.close()
end

if fs.exists(".userpastebin.password") then
  local h = fs.open(".userpastebin.password", "r")
  password = h.readAll()
  h.close()
end

local function printUsage()
    cprint( "&1Usages&0:\n" )
    cprint( "&1userpastebin &3put &1<&5filename&1>\n" )
    cprint( "&1userpastebin &3get &1<&5code&1> <&5filename&1>\n" )
    cprint( "&1userpastebin &3run &1<&5code&1> <&5arguments&1>\n" )
    cprint( "&1userpastebin &3update get\n" )
    cprint( "&1userpastebin &3login &1<&5username&1> <&5password&1>\n" )
    cprint( "&1userpastebin &3login logout &1\n" )
    cprint( "&1userpastebin &3setkey &1<&5key&1>\n" )
    cprint( "&1userpastebin &3setkey default\n\n" )
    cprint( "&1The Current Key Is&0: &d"..key.."\n\n" )
    cprint( "&1userpastebin &3key help\n" )
end

local tArgs = { ... }
if #tArgs < 2 then
    printUsage()
    return
end

if not http then
    printError( "Pastebin requires http API" )
    printError( "Set http_enable to true in ComputerCraft.cfg" )
    return
end

local function get(paste)
    cprint( "&1Connecting to pastebin.com... " )
    local response = http.get(
        "http://pastebin.com/raw.php?i="..textutils.urlEncode( paste )
    )

    if response then
        cprint( "&1Success.\n" )

        local sResponse = response.readAll()
        response.close()
        return sResponse
    else
        printError( "Failed." )
    end
end

local sCommand = tArgs[1]
if sCommand == "put" then
    local sFile = tArgs[2]
    local sPath = shell.resolve( sFile )
    if not fs.exists( sPath ) or fs.isDir( sPath ) then
        cprint( "&1No such file\n" )
        return
    end

    local sName = fs.getName( sPath )
    local file = fs.open( sPath, "r" )
    local sText = file.readAll()
    file.close()

    cprint( "&1Connecting to pastebin.com... \n" )
    local skey = "0ec2eb25b6166c0c27a394ae118ad829"
    if key ~= skey then
      if username == "noUsername" then
        cprint("&5Please Enter Your Username:\n")
        username = read()
        cprint("&5Password:\n")
        password = read("*")
      else
        cprint("&1Getting User Key...\n")
        local skeyr = http.post(
            "http://pastebin.com/api/api_login.php",
            "api_dev_key="..textutils.urlEncode(key)..
            "&api_user_name="..textutils.urlEncode(username)..
            "&api_user_password="..textutils.urlEncode(password)
        )
        skey = skeyr.readAll()
        cprint("&1Received User Key...\n")
    cprint("&1Username: &5"..username.."&1Password: &5"..password.."&1\n")
      end
    end
    local response = http.post(
        "http://pastebin.com/api/api_post.php",
        "api_option=paste&"..
        "api_dev_key="..key.."&"..
        "api_paste_format=lua&"..
        "api_paste_name="..textutils.urlEncode(sName).."&"..
        "api_paste_code="..textutils.urlEncode(sText).."&"..
    "api_user_key="..textutils.urlEncode(skey)
    )

    if response then
        cprint( "&1Success.\n" )

        local sResponse = response.readAll()
        response.close()

        local sCode = string.match( sResponse, "[^/]+$" )
        cprint( "&1Uploaded as "..sResponse.."\n" )
        cprint( "&1Run \"userpastebin get "..sCode.."\" to download anywhere\n" )

    else
        cprint( "&1Failed.\n" )
    end

elseif sCommand == "get" then
    if #tArgs < 3 then
        printUsage()
        return
    end

    local sCode = tArgs[2]
    local sFile = tArgs[3]
    local sPath = shell.resolve( sFile )
    if fs.exists( sPath ) then
        cprint( "&1File already exists. If you want to replace the existing file, type 'YES'. Otherwise, type 'NO'.\n" )
        local replaceb = read()
        if replaceb == "NO" then
      return
    elseif replaceb == "YES" then
      cprint( "&1Okay, replacing file...\n" )
    else
      return
    end
    end

    local res = get(sCode)
    if res then
        local file = fs.open( sPath, "w" )
        file.write( res )
        file.close()

        cprint( "&1Downloaded as "..sFile.."\n" )
    end
elseif sCommand == "run" then
    local sCode = tArgs[2]

    local res = get(sCode)
    if res then
        local func, err = loadstring(res)
        if not func then
            printError( err )
            return
        end
        setfenv(func, getfenv())
        local success, msg = pcall(func, unpack(tArgs, 3))
        if not success then
            printError( msg )
        end
    end

elseif sCommand == "setkey" then
    local sCode = tArgs[2]
    if sCode == "default" then
      sCode = "0ec2eb25b6166c0c27a394ae118ad829"
    end
    h = fs.open(".userpastebin.developerapikey","w")
    h.write(sCode)
    h.close()
    h = fs.open(".userpastebin.developerapikey","r")
    if h.readAll() == sCode then
      cprint("&1Key Updated Successfully&0.&1 New Key&0:\n&d"..sCode.."\n")
    else
      cprint("&eFailed&0!")
    end
    h.close()
elseif sCommand == "key" then
    local sCode = tArgs[2]
    if sCode == "help" then
      cprint("\n&1Using an API key will let you upload right to your account&0.&1 Go to &3pastebin.com/api &1after logging in to find your key&0.\n")
    end

elseif sCommand == "update" then
    local sCode = tArgs[2]
    if sCode == "get" then
      shell.run("userpastebin", "get", "jHSJ6cf1", ".upb-updater")
      shell.run(".upb-updater")
    elseif sCode == "rm" then
      shell.run("rm", ".upb-updater")
    end

elseif sCommand == "login" then
    local sName = tArgs[2]
    if sName == "logout" then
      if username == "noUsername" then
        cprint("&1You are not logged in!\n")
        return
      else
        username = "noUsername"
        password = "noPassword"
        local h = fs.open(".userpastebin.username", "w")
        h.write("noUsername")
        h.close()
        local h = fs.open(".userpastebin.password", "w")
        h.write("noPassword")
        h.close()
        return
      end
    else
      sPass = tArgs[3]
      local h = fs.open(".userpastebin.username", "w")
      h.write(sName)
      h.close()
      local h = fs.open(".userpastebin.password", "w")
      h.write(sPass)
      h.close()
      return
    end
else
    printUsage()
    return
end