修改demo2
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HKXluo
@@ -1,67 +1,187 @@
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-- API 地址 / API Endpoint
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-- sanjuuni_converter.lua
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-- 使用Sanjuuni API的图像转换工具
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-- Usage: sanjuuni_converter --url <input_url> --format <output_format> --out <output_file> [options]
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local API_URL = "http://newgmapi.liulikeji.cn/api/sanjuuni"
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-- 输入图片URL / Input image URL
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local INPUT_URL = "https://git.liulikeji.cn/xingluo/CCTweaked-Demo/raw/branch/main/Demo/SanjuuniApi-Demo/demo.gif"
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-- 显示帮助信息
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local function showHelp()
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print("Sanjuuni Image Converter - Usage:")
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print("sanjuuni_converter --url <input_url> --format <output_format> --out <output_file> [options]")
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print()
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print("Required arguments:")
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print(" --url <url> Input image URL")
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print(" --format <fmt> Output format (bimg, gif, etc.)")
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print(" --out <file> Output file path")
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print()
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print("Options:")
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print(" --args <params> Conversion parameters (default: \"-8\")")
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print(" --monitor <side> Use specified monitor for size reference")
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print(" --scale <num> Set display scale before getting monitor size")
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print(" --help Show this help message")
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print()
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print("Example:")
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print("sanjuuni_converter --url https://example.com/image.jpg --format bimg --out output.bimg")
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print("sanjuuni_converter --url https://example.com/image.jpg --format gif --out anim.gif --monitor top --scale 0.5")
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end
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local function Get_image_url(INPUT_URL,API_URL,args,output_format)
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-- ===== 1. 发送HTTP请求 / Send HTTP request =====
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-- 获取图像下载URL
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local function getImageUrl(inputUrl, args, outputFormat)
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-- 准备请求数据
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local requestData = {
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input_url = INPUT_URL,
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input_url = inputUrl,
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args = args,
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output_format = output_format
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output_format = outputFormat
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}
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print("Sending request to Sanjuuni API...")
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local response, err = http.post(
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API_URL,
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textutils.serializeJSON(requestData),
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{ ["Content-Type"] = "application/json" }
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)
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-- ===== 2. 读取数据 / Send HTTP request =====
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if not response then error("HTTP Request Failure: "..(err or "Unknown error"))
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else
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-- 读取响应 / Read response
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local responseData = textutils.unserializeJSON(response.readAll())
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response.close()
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if not response then
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error("HTTP request failed: "..(err or "unknown error"))
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end
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--返回下载链接 / Return download URL
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if responseData.status ~= "success" then error("Conversion failed:"..(responseData.error or "Unknown error"))
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-- 解析响应数据
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local responseData = textutils.unserializeJSON(response.readAll())
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response.close()
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if responseData.status ~= "success" then
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error("Conversion failed: "..(responseData.error or "unknown error"))
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end
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print("Conversion successful!")
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return responseData.download_url
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end
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-- 下载文件到本地
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local function downloadFile(url, outputPath)
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print("Downloading converted file...")
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local response = http.get(url)
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if not response then
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error("Failed to download file from: "..url)
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end
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local file = fs.open(outputPath, "wb")
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if not file then
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error("Cannot open output file: "..outputPath)
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end
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file.write(response.readAll())
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file.close()
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response.close()
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print("File saved to: "..outputPath)
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end
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-- 解析命令行参数
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local function parseArguments(args)
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local options = {
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args = {} -- 默认参数
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}
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local required = {"url", "format", "out"}
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local seen = {}
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local i = 1
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while i <= #args do
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local arg = args[i]
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if arg == "--url" then
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i = i + 1
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options.url = args[i]
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seen.url = true
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elseif arg == "--format" then
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i = i + 1
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options.format = args[i]
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seen.format = true
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elseif arg == "--out" then
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i = i + 1
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options.out = args[i]
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seen.out = true
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elseif arg == "--args" then
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i = i + 1
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options.args = {args[i]} -- 简单参数处理
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elseif arg == "--monitor" then
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i = i + 1
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options.monitor = args[i]
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elseif arg == "--scale" then
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i = i + 1
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options.scale = tonumber(args[i])
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elseif arg == "--help" then
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showHelp()
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return nil
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else
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return responseData.download_url
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error("Unknown option: "..arg)
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end
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i = i + 1
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end
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-- 检查必需参数
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for _, req in ipairs(required) do
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if not seen[req] then
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error("Missing required argument: --"..req)
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end
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end
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return options
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end
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-- 主函数
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local function main(...)
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local args = {...}
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if #args == 0 then
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showHelp()
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return
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end
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-- 图片宽度 / Image width
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local width, height = term.getSize() -- 获取终端尺寸（width=宽度，height=高度）
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local width = width * 2 -- 宽度×2
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local height = height * 3 -- 高度×3
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-- 解析参数
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local ok, options = pcall(parseArguments, args)
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if not ok then
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printError(options) -- options contains error message
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showHelp()
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return
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end
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-- 转换参数 / Conversion parameters
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args = { "-8","--width="..width,"--height="..height }
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output_format = "bimg"
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if not options then return end -- 用户请求帮助
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-- 调用API / Call API
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local download_url = Get_image_url(INPUT_URL,API_URL,args,output_format)
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-- 获取终端/显示器尺寸
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local width, height
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if options.monitor then
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local monitor = peripheral.wrap(options.monitor)
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if not monitor then
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error("Invalid monitor: "..options.monitor)
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end
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if options.scale then
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monitor.setTextScale(options.scale)
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end
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width, height = monitor.getSize()
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else
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width, height = term.getSize()
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end
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-- 计算最终尺寸
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width = width * 2
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height = height * 3
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-- 下载图像文件 / Download image file
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print("\nConversion successful! Download URL:")
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print(download_url)
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-- 准备转换参数
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local conversionArgs = options.args
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table.insert(conversionArgs, "--width="..width)
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table.insert(conversionArgs, "--height="..height)
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luafile = http.get(download_url)
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if luafile then
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print("\nLua file downloaded successfully.")
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-- 调用API转换图像
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local downloadUrl = getImageUrl(options.url, conversionArgs, options.format)
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-- 保存bimg文件 / Save bimg file
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f = fs.open("demo.bimg", "w")
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f.write(luafile.readAll())
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f.close()
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print("\nLua file saved as demo.bimg.")
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-- 下载转换后的文件
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downloadFile(downloadUrl, options.out)
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else
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print("\nFailed to download Lua file.")
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print("Image conversion completed successfully!")
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end
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-- 运行程序
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main(...)
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