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lib:file opener

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  1. // ==UserScript==
  2. // @name         lib:file opener
  3. // @version      6
  4. // @description  none
  5. // @license      GPLv3
  6. // @run-at       document-start
  7. // @author       rssaromeo
  8. // @match        *://*/*
  9. // @tag          lib
  10. // @exclude      /livereload.net\/files\/ffopen\/index.html$/
  11. // @icon         data:image/png;base64,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
  12. // @grant        none
  13. // @namespace https://greasyfork.org/users/1184528
  14. // ==/UserScript==
  15. ;(() => {
  16.   const a = loadlib("newallfuncs")
  17.   const run = {
  18.     file: runfile,
  19.     folder: runfolder,
  20.     globals: window.ERwkOoQYn9C3jxDZdovIZoZ2DmGt5wKyTMPU2uck ?? [],
  21.   }
  22.   delete window.ERwkOoQYn9C3jxDZdovIZoZ2DmGt5wKyTMPU2uck
  23.   ;(async () => {
  24.     var cac = {}
  25.     async function newglobaljs(name, func = (e) => e, newname) {
  26.       if ((newname ?? name).startsWith("blob:http")) return
  27.       var text = cac[name] ?? (await (await fetch(name)).text())
  28.       if (newname) name = newname
  29.       cac[name] ??= text
  30.       run.globals.push({
  31.         text: func(text),
  32.         name: name,
  33.       })
  34.     }
  35.     run.newglobaljs = newglobaljs
  36.   })()
  37.   function hashformat({ isglobal, name }) {
  38.     const hashformat = "#__isglobal: filename"
  39.     if (isglobal == true) isglobal = "global"
  40.     if (isglobal == false) isglobal = "local"
  41.     return _replaceall(hashformat, [
  42.       ["isglobal", isglobal],
  43.       ["filename", name],
  44.     ])
  45.   }
  46.  
  47.   loadlib("libloader").savelib("file opener", run)
  48.   async function runfile(file) {
  49.     file = await formatfiles(await file.getFile())
  50.     replaceglobalurls(file)
  51.     await updateglobals(file)
  52.     newurl(file, file.format)
  53.     openfile(file, file.name)
  54.   }
  55.   async function updateglobals(file) {
  56.     const tempglobals = JSON.stringify([
  57.       ...run.globals.map((e) => {
  58.         return { name: e.name, text: e.text }
  59.       }),
  60.     ])
  61.     //       .replaceAll("<", "&lt;")
  62.     //       .replaceAll("&", "&amp;")
  63.     if (file.name.endsWith(".html"))
  64.       file.text =
  65.         `<script>window.ERwkOoQYn9C3jxDZdovIZoZ2DmGt5wKyTMPU2uck = ${tempglobals}<\/script>` +
  66.         file.text
  67.   }
  68.   async function runfolder(folder, mainfile = "index.html") {
  69.     var files = await getfilesfromfolder(folder)
  70.     const name = files[0].path.match(/^([^\/]+)\//, "")[1]
  71.     files = await formatfiles(files)
  72.  
  73.     setupget(files)
  74.     var index = files.get(mainfile)
  75.     if (!index) {
  76.       error(
  77.         `folder ${name} doesn't contain ${mainfile}, searching for index.html instead`
  78.       )
  79.       index = files.get("index.html")
  80.     }
  81.     if (!index)
  82.       throw new Error(`folder ${name} doesn't contain index.html`)
  83.     var htmls = files.get(/\.html/i)
  84.     //     error(a(files.get(/\.png/i)[0].file).readfile('DataURL'))
  85.     {
  86.       function updatebar(i, name) {
  87.         progresstext.innerHTML = `${i}/${
  88.           files.length + htmls.length
  89.         }: ${name}`
  90.         innerprogress.style.width =
  91.           "calc(" +
  92.           a.rerange(
  93.             Number(i),
  94.             0,
  95.             files.length + htmls.length,
  96.             0,
  97.             100
  98.           ) +
  99.           "% - 2px)"
  100.       }
  101.       var progress = document.body.appendChild(
  102.         a.newelem("div", {
  103.           position: "fixed",
  104.           top: "0",
  105.           left: 0,
  106.           border: "30px solid #999",
  107.           backgroundColor: "black",
  108.           color: "white",
  109.           width: "calc(100vw - 60px)",
  110.           height: "29px",
  111.         })
  112.       )
  113.       document.body.appendChild(
  114.         a.newelem("div", {
  115.           backgroundColor: "#777",
  116.           width:
  117.             a.rerange(
  118.               files.length,
  119.               0,
  120.               files.length + htmls.length,
  121.               0,
  122.               100
  123.             ) + "%",
  124.           height: "10px",
  125.         })
  126.       )
  127.       document.body.appendChild(
  128.         a.newelem("div", {
  129.           backgroundColor: "#555",
  130.           width:
  131.             100 -
  132.             a.rerange(
  133.               files.length,
  134.               0,
  135.               files.length + htmls.length,
  136.               0,
  137.               100
  138.             ) +
  139.             "%",
  140.           position: "relative",
  141.           top: "-10px",
  142.           left:
  143.             a.rerange(
  144.               files.length,
  145.               0,
  146.               files.length + htmls.length,
  147.               0,
  148.               100
  149.             ) + "%",
  150.           height: "10px",
  151.         })
  152.       )
  153.       var innerprogress = progress.appendChild(
  154.         a.newelem("div", {
  155.           backgroundColor: "#aaa",
  156.           width: 0,
  157.           position: "relative",
  158.           top: "-18px",
  159.           left: "2px",
  160.           height: "6px",
  161.         })
  162.       )
  163.       var progresstext = progress.appendChild(
  164.         a.newelem("span", {
  165.           position: "relative",
  166.           top: "-16px",
  167.         })
  168.       )
  169.       for (var i in files) {
  170.         var file = files[i]
  171.         updatebar(i, file.name)
  172.         newurl(file, file.format)
  173.         if (Number(i) % 15 == 0) await a.wait(0)
  174.       }
  175.       var f = files.get(/\./)
  176.       f = f.filter((e) => ["js", "css"].includes(e.extension))
  177.       for (var i in f) {
  178.         var e = f[i]
  179.         if (Number(i) % 15 == 0) {
  180.           updatebar(Number(i), e.name)
  181.           await a.wait(0)
  182.         }
  183.         replaceallurls(e, files)
  184.         replaceglobalurls(e)
  185.         newurl(e)
  186.       }
  187.       for (var i in htmls) {
  188.         var e = htmls[i]
  189.         if (Number(i) % 15 == 0) {
  190.           updatebar(Number(i) + files.length, e.name)
  191.           await a.wait(0)
  192.         }
  193.         replaceallurls(e, files)
  194.         replaceglobalurls(e)
  195.         newurl(e, "text/html")
  196.       }
  197.     }
  198.     //     warn(index, index.path.split("/"))
  199.     replaceallurls(index, files, true)
  200.     await updateglobals(index)
  201.     newurl(index, "text/html")
  202.     progress.remove()
  203.     openfile(index, name)
  204.   }
  205.   function openfile(file, name) {
  206.     name ??= file?.file?.name
  207.     return open(file.url, location.href + name)
  208.   }
  209.   function getallgoodpaths(file, files, lll) {
  210.     var p = file.path.split("/")
  211.     var n = p.pop()
  212.     return files.map((e) => {
  213.       if (!e.path) error(e, file)
  214.       var path = e.path.split("/")
  215.       var name = path.pop()
  216.       if (same(p, path)) {
  217.         return { ...e, path: name }
  218.       }
  219.       var newpath = ""
  220.       var rs = false
  221.       p.forEach((e, i) => {
  222.         if (same(e, path[i]) && !rs) return
  223.         rs = true
  224.         newpath += "../"
  225.       })
  226.       path.push("")
  227.       return {
  228.         ...e,
  229.         path: newpath + path.join("/") + name,
  230.       }
  231.     })
  232.     function same(a, s) {
  233.       return JSON.stringify(a) == JSON.stringify(s)
  234.     }
  235.   }
  236.   function replaceallurls(file, files, lll) {
  237.     if (file.text.startsWith("#redirect")) {
  238.       var redir = file.text.match(/^#redirect (.*)/)[1]
  239.       var redirfile = files.get(redir)
  240.       if (!redirfile)
  241.         throw new Error(
  242.           `failed to redirect from ${file.name} to ${redir}`
  243.         )
  244.       file.text =
  245.         file.text.replace(`#redirect ${redir}`, "") +
  246.         "\n" +
  247.         redirfile.text
  248.     }
  249.     var goodfiles = getallgoodpaths(file, files, lll)
  250.     goodfiles.forEach(({ path, url }) => {
  251.       file.text = file.text.replaceAll(
  252.         new RegExp(`(['"])(?:\\.\\/)*${regescape(path)}\\1`, "gi"),
  253.         `"${url}${hashformat({ isglobal: false, name: path })}"`
  254.       )
  255.     })
  256.     replaceglobalurls(file)
  257.   }
  258.   function regescape(reg) {
  259.     return reg.replaceAll(/[.*+?^${}()|[\]\\]/g, "\\$&")
  260.   }
  261.   function newurl(file, type) {
  262.     type ??= file.format
  263.     var blob =
  264.       type && type.startsWith("image/")
  265.         ? new Blob([file.file], { type })
  266.         : new Blob([file.text], { type })
  267.     file.url = URL.createObjectURL(blob)
  268.     return file
  269.   }
  270.   async function replaceglobalurls(file) {
  271.     run.globals.forEach((e) => {
  272.       if (!e.regex)
  273.         e.regex = new RegExp(
  274.           `(['"])(?:\\.?\\.\\/)*${regescape(e.name)}\\1`,
  275.           "gi"
  276.         )
  277.       if (!e.url)
  278.         e.url = URL.createObjectURL(
  279.           new Blob([e.text], { type: "text/javascript" })
  280.         )
  281.       file.text = file.text.replaceAll(
  282.         e.regex,
  283.         `"${e.url}${hashformat({ isglobal: true, name: e.name })}"`
  284.       )
  285.     })
  286.     return file
  287.   }
  288.   async function formatfiles(files) {
  289.     if (!a.gettype(files, "array")) return await format(files)
  290.     return await Promise.all(files.map(format))
  291.     async function format(file) {
  292.       var data = await a.readfile(file)
  293.       //       if(file.name.match(/\.(\w+)$/)?.[1]=='svg'){
  294.       //         error(file)
  295.       //       }
  296.       return {
  297.         name: file.name,
  298.         text: data,
  299.         path: file?.path?.replace?.(/^[^\/]+\//, ""),
  300.         extension: file.name.match(/\.(\w+)$/)?.[1],
  301.         format: {
  302.           js: "text/javascript",
  303.           html: "text/html",
  304.           css: "text/css",
  305.           jpg: "image/jpg",
  306.           jpeg: "image/jpeg",
  307.           png: "image/png",
  308.           svg: "image/svg+xml",
  309.         }[file.name.match(/\.(\w+)$/)?.[1]],
  310.         file,
  311.       }
  312.     }
  313.   }
  314.   function setupget(files) {
  315.     files.get = function (name, skip = 0) {
  316.       if (a.gettype(name, "string"))
  317.         return files.find((e) => {
  318.           return e.path == name
  319.         })
  320.       else return files.filter((e) => name.test(e.path))
  321.     }
  322.   }
  323.  
  324.   async function getfilesfromfolder(
  325.     dirHandle,
  326.     path = dirHandle.name
  327.   ) {
  328.     const dirs = []
  329.     const files = []
  330.     //     warn(path)
  331.     for await (const entry of dirHandle.values()) {
  332.       const nestedPath = `${path}/${entry.name}`
  333.       if (
  334.         nestedPath.startsWith(dirHandle.name + "/codemirror/mode/ja")
  335.       )
  336.         error(nestedPath, entry)
  337.       if (entry.kind === "file") {
  338.         files.push(
  339.           entry.getFile().then((file) => {
  340.             file.directoryHandle = dirHandle
  341.             file.handle = entry
  342.             Object.defineProperty(file, "path", {
  343.               configurable: true,
  344.               enumerable: true,
  345.               get: () => nestedPath,
  346.             })
  347.             return Object.defineProperty(file, "webkitRelativePath", {
  348.               configurable: true,
  349.               enumerable: true,
  350.               get: () => nestedPath,
  351.             })
  352.           })
  353.         )
  354.       } else if (entry.kind === "directory") {
  355.         warn(entry, nestedPath)
  356.         dirs.push(getfilesfromfolder(entry, nestedPath))
  357.       } else {
  358.         error(entry.kind)
  359.       }
  360.     }
  361.     return [
  362.       ...(await Promise.all(dirs)).flat(),
  363.       ...(await Promise.all(files)),
  364.     ]
  365.   }
  366.   function _replaceall(q, w, e) {
  367.     switch (a.gettype(w, "array") + " " + a.gettype(e, "array")) {
  368.       case "true true":
  369.         if (e.length == w.length) {
  370.           w.forEach((ww, i) => {
  371.             q = q.replaceAll(ww, e[i])
  372.           })
  373.           return q
  374.         }
  375.         throw new Error(
  376.           "when both are arrays the length must be the same"
  377.         )
  378.         break
  379.       case "true false":
  380.         if (a.gettype(w[0], "array")) {
  381.           w.forEach(([ww, e]) => {
  382.             q = q.replaceAll(ww, e)
  383.           })
  384.         } else {
  385.           w.forEach((ww) => {
  386.             q = q.replaceAll(ww, e)
  387.           })
  388.         }
  389.         return q
  390.         break
  391.       case "false false":
  392.         return q.replaceAll(w, e)
  393.         break
  394.     }
  395.   }
  396. })()