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lib:indexeddb ls

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当前为 2024-04-19 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         lib:indexeddb ls
  3. // @version      1
  4. // @description  none
  5. // @license      GPLv3
  6. // @run-at       document-start
  7. // @author       You
  8. // @match        *://*/*
  9. // @icon         data:image/png;base64,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
  10. // @grant        none
  11. // @namespace https://greasyfork.org/users/1184528
  12. // ==/UserScript==
  13. ;(() => {
  14.   var x = loadlib("libloader")
  15.   const a = loadlib("allfuncs", "indexeddb ls")
  16.   x.savelib("indexeddb ls", async function (name = location.host) {
  17.     var db = await a({
  18.       storeName: name,
  19.       keyPath: "id",
  20.     }).indexeddb_setup()
  21.     var localdb = await a(db).indexeddb_getall()
  22.     function update(...args) {
  23.       if (args.length === 2) {
  24.         if (a(args[1]).gettype("object").val) args[1] = { ...args[1] }
  25.         if (a(args[1]).gettype("array").val) args[1] = [...args[1]]
  26.         a(db).indexeddb_set({
  27.           id: args[0],
  28.           val: args[1],
  29.         })
  30.         localdb = localdb.filter((e) => e.id !== args[0])
  31.         localdb.push({
  32.           id: args[0],
  33.           val: args[1],
  34.         })
  35.         return args[1]
  36.       } else {
  37.         var temp = localdb.find((e) => e.id === args[0])
  38.         return temp ? temp.val : undefined
  39.       }
  40.     }
  41.     class ls {}
  42.     ls.prototype.clear = async function () {}
  43.     ls.prototype.all = function () {}
  44.     ls.prototype.loadall = async function () {}
  45.     ls.prototype.saveall = async function () {}
  46.     var __ls = new Proxy(new ls(), {
  47.       has(_obj, prop) {
  48.         return !!localdb.find((e) => e.id === prop)
  49.       },
  50.       set(_obj, prop, val) {
  51.         update(prop, val)
  52.       },
  53.       get(_obj, prop) {
  54.         switch (prop) {
  55.           case Symbol.iterator:
  56.             return function* () {
  57.               for (var i in localdb) {
  58.                 yield localdb[i]
  59.               }
  60.             }
  61.           case Symbol.toStringTag:
  62.             return "ls"
  63.           case "clear":
  64.             return async function () {
  65.               localdb = []
  66.               await a(db).indexeddb_clearall()
  67.               return []
  68.             }
  69.           case "all":
  70.             return localdb
  71.           case "loadall":
  72.             return async function () {
  73.               localdb = await a(db).indexeddb_getall()
  74.             }
  75.           case "saveall":
  76.             return async function () {
  77.               localdb.forEach((item) => a(db).indexeddb_set(item))
  78.             }
  79.           default:
  80.             var val = update(prop)
  81.             if (a(val).gettype(["object", "array"]).val) {
  82.               return new Proxy(val, {
  83.                 //...this,
  84.                 get(_o, _prop) {
  85.                   var val = _o[_prop]
  86.                   if (a(val).gettype(["object", "array"]).val)
  87.                     return new Proxy(val, this)
  88.                   return val
  89.                 },
  90.                 set(_o, _prop, _val) {
  91.                   _o[_prop] = _val
  92.                   return update(prop, val)
  93.                 },
  94.                 deleteProperty(_obj, _prop) {
  95.                   var m = delete val[_prop]
  96.                   update(prop, val)
  97.                   return m
  98.                 },
  99.                 ownKeys() {
  100.                   return Object.keys(val)
  101.                 },
  102.                 getOwnPropertyDescriptor(_target, _prop) {
  103.                   return Reflect.getOwnPropertyDescriptor(val, _prop)
  104.                 },
  105.                 has(_target, _prop) {
  106.                   return _prop in val
  107.                 },
  108.               })
  109.             }
  110.             return val
  111.         }
  112.       },
  113.       deleteProperty(_obj, prop) {
  114.         if (!localdb.find((e) => e.id === prop)) return false
  115.         a(db).indexeddb_remove(prop)
  116.         localdb = localdb.filter((e) => e.id !== prop)
  117.         return true
  118.       },
  119.       ownKeys() {
  120.         return localdb.map((e) => e.id)
  121.       },
  122.       getOwnPropertyDescriptor(_target, name) {
  123.         return {
  124.           value: update(name),
  125.           configurable: true,
  126.           enumerable: true,
  127.         }
  128.       },
  129.       has(_target, name) {
  130.         return !!localdb.find((e) => e.id === name)
  131.       },
  132.     })
  133.     return __ls
  134.   })
  135. })()