google for openOS

local internet = require("internet")

-- Function to URL encode a string
local function urlEncode(str)
    if str then
        str = string.gsub(str, "([^%w ])", function(c)
            return string.format("%%%02X", string.byte(c))
        end)
        str = string.gsub(str, " ", "+")
    end
    return str
end

-- Function to fetch search results from Google
local function searchGoogle(query)
    local apiKey = "AIzaSyDQJ7SjasKcPq_bJhCyxuaoWiVydYTGDK0"
    local engineId = "c3619c6476b78442f"

    local encodedQuery = urlEncode(query)
    local apiUrl = "https://www.googleapis.com/customsearch/v1?key=" .. apiKey .. "&cx=" .. engineId .. "&q=" .. encodedQuery .. "&num=3"

    local response = ""
    for chunk in internet.request(apiUrl) do
        response = response .. chunk
    end

    return response
end

-- Function to parse JSON response
local function parseJson(jsonString)
    local obj = {}
    local stack = {}
    local curr = obj
    local key
    local inString = false
    local stringValue = ""

    for i = 1, #jsonString do
        local c = jsonString:sub(i, i)

        if c == "{" and not inString then
            local newTable = {}
            if key then
                curr[key] = newTable
                key = nil
            else
                table.insert(stack, curr)
                table.insert(stack, key)
                table.insert(stack, i)
                key = nil
            end
            curr = newTable
        elseif c == "}" and not inString then
            local startIndex = table.remove(stack)
            local key = table.remove(stack)
            local parent = table.remove(stack)
            local endIndex = i
            local value = parseJson(jsonString:sub(startIndex, endIndex))
            if key then
                parent[key] = value
            else
                table.insert(parent, value)
            end
            curr = parent
        elseif c == "\"" then
            inString = not inString
        elseif c == ":" and not inString then
            key = stringValue
            stringValue = ""
        elseif c == "," and not inString then
            if key then
                curr[key] = stringValue
                key = nil
            else
                table.insert(curr, stringValue)
            end
            stringValue = ""
        else
            stringValue = stringValue .. c
        end
    end

    return obj
end

-- Function to display search results in text
local function displaySearchResults(searchData)
    if searchData and searchData.items then
        print("Search Results:")
        for i, item in ipairs(searchData.items) do
            print("Result " .. i .. ":")
            print("Title: " .. (item.title or "Unknown"))
            print("Link: " .. (item.link or "Unknown"))
            print("Snippet: " .. (item.snippet or "Unknown"))
            print("--------------------------------------")
        end
    else
        print("No search results found.")
    end
end

-- Main function
local function main()
    print("..####....####....####....####...##......######.")
    print(".##......##..##..##..##..##......##......##.....")
    print(".##.###..##..##..##..##..##.###..##......####...")
    print(".##..##..##..##..##..##..##..##..##......##.....")
    print("..####....####....####....####...######..######.")
    print("................................................")
    print("Enter your search query:")
    local query = io.read()
    local searchResponse = searchGoogle(query)
    print("Response:")
    print(searchResponse)
    local searchData = parseJson(searchResponse)
    displaySearchResults(searchData)
end

-- Call the main function
main()