Nested, type secure and auto saving data proxy on Tampermonkey.
Bu script direkt olarak kurulamaz. Başka scriptler için bir kütüphanedir ve meta yönergeleri içerir // @require https://update.greasyfork.org/scripts/429255/950722/TM%20dat.js
// ==UserScript==
// @name TM dat
// @namespace https://icelava.root
// @version 0.2
// @description Nested, type secure and auto saving data proxy on Tampermonkey.
// @author ForkKILLET
// @match localhost:1633/*
// @noframes
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant unsafeWindow
// @grant GM_listValues
// @grant GM_getValue
// @grant GM_setValue
// ==/UserScript==
"use strict"
const err = (t, m) => { throw window[t](`[TM dat] ${m}`) }
const type_dat = v =>
v === null ? "null" :
v instanceof Array ? "array" :
v instanceof RegExp ? "regexp" :
typeof v
type_dat.convert = {
string_number: v => + v,
string_regexp: v => v,
number_string: v => "" + v,
number_boolean: v => !! v
}
const proxy_dat = (dat, scm, oldRoot, old = oldRoot) => {
const lvs = {}
for (let k in scm.lvs) {
const s = scm.lvs[k]
s.path = (scm.path ?? "") + (s.root ? "!" : ".") + k
s.pathRoot = s.root ? "!" + s.path : scm.pathRoot ?? k
s.raw = (s.root ? null : scm.raw) ?? (() => dat[k])
switch (s.ty) {
case "object":
lvs[k] = proxy_dat(dat[k] = {}, s, oldRoot, old[k])
break
case "tuple":
s.lvs = s.lvs.map(i => Array.from({ length: i.repeat ?? 1 }, () => i)).flat()
lvs[k] = proxy_dat(dat[k] = [], s, oldRoot, old[k])
break
default:
lvs[k] = dat[k] = (s.root ? oldRoot[s.pathRoot] : old[k]) ?? s.dft
break
}
}
return new Proxy(lvs, {
get: (_, k) => lvs[k],
set: (_, k, v) => {
const s = scm.lvs[k]
const eF = `Field @ ${s.path}`, eS = "Failed strictly."
if (s.locked) err("TypeError", eF + ` is locked, but was attempted to write.`)
if (s.ty === "enum" && ! s.vals.includes(v)) {
err("TypeError", eF + ` requires to be in the enum { ${ s.vals.join(", ") } }, but got ${v}.`)
}
const ty = type_dat(v)
if (! [ "any", "enum" ].includes(s.ty) && ty !== s.ty) {
const eM = eF + ` requires type ${s.ty}, but got ${ty}: ${v}. `
if (s.strict) err("TypeError", eM + eS)
const f = type_dat.convert[`${ty}_${s.ty}`]
if (f) v = f(v)
else err("TypeError", eM + "Failed to convert.")
}
if (s.ty === "number") {
let eR = eF + ` requires to be in the range [ ${s.min ??= -Infinity}, ${s.max ??= +Infinity} ], but got ${v}. `
if (v < s.min || v > s.max) err("RangeError", eR)
if (s.int) {
if (s.strict) err("RangeError", eF + ` requires to be an integer. ` + eS)
v = ~~ v
}
}
lvs[k] = dat[k] = v
if (s.quick || s.root) GM_setValue(s.pathRoot, JSON.stringify(s.raw()))
}
})
}
const load_dat = (lvs, autoSave, old) => {
const dat = {}; load_dat.dat = dat
if (autoSave) window.addEventListener("beforeunload", () => save_dat())
return proxy_dat(dat, { lvs },
old ?? GM_listValues().reduce((o, k) => (
o[k] = JSON.parse(GM_getValue(k) ?? "null"), o
), {})
)
}
const save_dat = (dat = load_dat.dat) => {
Object.keys(dat).forEach(k => GM_setValue(k, JSON.stringify(dat[k])))
}
if (location.host === "localhost:1633") Object.assign(unsafeWindow, {
TM_dat: { type_dat, proxy_dat, load_dat, save_dat }
})