EnderPouchManager: Turtle's script

deposit = peripheral.wrap("top")
ender = peripheral.wrap("front")
while ender == nil do
    turtle.turnRight()
    ender = peripheral.wrap("front")
end
lastSlot = ender.getInventorySize()

function set(channel, data)
    -- Function originally coded by ilgazzi
    data = tostring(data)
    url = "http://craft-a-cloud.mooo.com/upload.php?name="..channel.."&data="..data
    encoded=textutils.urlEncode(url)
    http.request(url)
    local i=0
    while get(channel) ~= data do
        if i >= 20 then
            return false
        end
        sleep(0.25)
        i = i+1
    end
    return true
end

function get(channel)
    -- Function originally coded by ilgazzi
    url = "http://craft-a-cloud.mooo.com/download.php?name="..channel
    encoded=textutils.urlEncode(url)
    response = ""
    while response == "" do
        http.request(url)
        event, returnurl, response = os.pullEvent("http_success")
        response = response.readAll()
    end
    return response
end

function suckSlot(chest, slot, qty)
    chest.swapStacks(1,slot)
    if not qty then
        local ret = turtle.suck()
    else
        local ret = turtle.suck(qty)
    end
    chest.swapStacks(1,slot)
    return ret
end
turtle.suckSlot = suckSlot

function suckSlotUp(chest, slot, qty)
    chest.swapStacks(1,slot)
    if not qty then
        local ret = turtle.suckUp()
    else
        local ret = turtle.suckUp(qty)
    end
    chest.swapStacks(1,slot)
    return ret
end
turtle.suckSlotUp = suckSlotUp

function split(str,splitter)
    if not splitter then return end
    if not str then return end
    words = {}
    i=0
    for part in string.gmatch(str, "[^%"..splitter.."]+") do -- get each part
        i=i+1
        words[i] = part
    end
    return words
end
string.split = split

function searchForItem(chest, itemRequest)
    inv = chest.getAllStacks()
    if #inv <= 0 then
        return false, "Inventory is empty"
    end
    for i=1,#inv do
        inv[i] = inv[i].all()
        if type(inv[i]) == "table" then
            if string.lower(inv[i].display_name) == itemRequest then
                return i
            end
        end
    end
    return false, "Item not found"
end

while true do
    slot = ender.getStackInSlot(lastSlot)
    if type(slot) == "table" then
        suckSlot(ender, lastSlot)
        turtle.dropUp()
    else
        commands = get("action")
        commands = string.split(commands, " ")
        if type(commands) == "table" then
            if commands[1] == "nil" then
                sleep(1)
            else
                set("action", "nil")
                print(commands[1])

                if commands[1] == "store" then -- ##store
                    itemRequest = string.lower(string.gsub(commands[2], "_", " "))
                    print("Storing "..itemRequest)
                    slot,sError = searchForItem(ender, itemRequest)
                    if not sError then
                        turtle.suckSlot(ender, slot, tonumber(commands[3]))
                        turtle.dropUp()
                        print("Success.")
                        set("return", true)
                    else
                        print("Error: "..sError)
                        set("return", false)
                    end
                elseif commands[1] == "get" then -- ##get
                    itemRequest = string.lower(string.gsub(commands[2], "_", " "))
                    print("Pulling "..itemRequest)
                    slot,sError = searchForItem(deposit, itemRequest)
                    if not sError then
                        turtle.suckSlotUp(deposit, slot, tonumber(commands[3]))
                        turtle.drop()
                        print("Success.")
                        set("return", true)
                    else
                        print("Error: "..sError)
                        set("return", false)
                    end
                elseif commands[1] == "charge" then -- ##charge
                    itemRequest = string.lower(string.gsub(commands[2], "_", " "))
                    print("Charging "..itemRequest)
                    slot,sError = searchForItem(ender, itemRequest)
                    if not sError then
                        turtle.suckSlot(ender, slot)
                        turtle.turnRight()
                        turtle.turnRight()
                        turtle.drop()
                        sleep(10)
                        turtle.suck()
                        turtle.turnLeft()
                        turtle.turnLeft()
                        turtle.drop()
                        print("Success.")
                        set("return", true)
                    else
                        print("Error: "..sError)
                        set("return", false)
                    end
                else
                    set("return", false)
                end
                sleep(1)
            end
        end
    end
end