3/5/2025, 7:16:43 PM
// ==UserScript==
// @name lib:textjack
// @version 7
// @match *://*/*
// @run-at document-start
// @author rssaromeo
// @license GPLv3
// @include *
// @grant none
// @icon data:image/png;base64,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
// @description 3/5/2025, 7:16:43 PM
// @namespace https://greasyfork.org/users/1184528
// ==/UserScript==
let obslist = []
var textJackList = []
var usedElems = []
Object.assign(window, console)
const a = loadlib("allfuncs")
function replaceText(text) {
// log(obslist)
var oldtext = text
for (var cb of textJackList) {
text = cb(text)
if (text !== oldtext) {
// error("changed", text, oldtext)
return (text = replaceText(text))
}
}
return text
}
function checkNode(node) {
log(node.children, node.childNodes, node.nodeType, "checkNode")
if (node.nodeType === Node.TEXT_NODE) {
// Filter text for text nodes
var newtext = replaceText(node.textContent)
if (node.textContent != newtext) {
// trace("changed")
node.textContent = newtext
// log(1, node.textContent, newtext)
}
} else if (node.nodeType === Node.ELEMENT_NODE) {
// debugger
// If it's an element, check its text content
for (var child of node.childNodes) {
checkNode(child)
}
// Observe any shadow roots
if (node.shadowRoot) {
createObserver(node.shadowRoot)
}
} else {
// log(node.children, node.childNodes)
for (var child of node.childNodes) {
checkNode(child)
}
}
}
// Function to handle text changes
function handleTextChange(mutations) {
disableObservers()
mutations.forEach((mutation) => {
if (mutation.type === "childList") {
mutation.addedNodes.forEach((node) => {
checkNode(node)
})
} else if (mutation.type === "characterData") {
// Filter text for character data changes
// error("Asdasasdjkasdkhasdd", mutation)
var text = mutation.target.textContent
var newtext = replaceText(text)
if (newtext !== text) {
trace("changed")
mutation.target.textContent = newtext
}
}
})
enableObservers()
}
// Create a MutationObserver for the main document
function createObserver(elem) {
if (usedElems.includes(elem)) return
log(elem, "asdkasdkasdklklsda")
var obs = new MutationObserver((mutations) => {
warn(mutations)
handleTextChange(mutations)
mutations.forEach((mutation) => {
mutation.addedNodes.forEach((node) => {
// If the added node is a shadow host, observe its shadow root
if (node.nodeType === Node.ELEMENT_NODE && node.shadowRoot) {
createObserver(node.shadowRoot)
}
})
})
})
obslist.push([
obs,
elem,
{
childList: true,
subtree: true,
characterData: true,
},
])
}
// Function to enable all observers
function enableObservers() {
try {
disableObservers()
} catch (e) {}
// warn(obslist, 1)
obslist.forEach(([observer, target, opts]) =>
observer.observe(target, opts)
)
}
// Function to disable all observers
function disableObservers() {
// warn(obslist, 0)
obslist.forEach(([observer]) => observer.disconnect())
}
// Optionally, filter existing text content on page load
function filterExistingText(node) {
disableObservers()
if (node.nodeType === Node.TEXT_NODE) {
var text = node.textContent
var newtext = replaceText(text)
if (newtext !== text) {
// trace("changed")
node.textContent = newtext
}
} else if (node.nodeType === Node.ELEMENT_NODE) {
node.childNodes.forEach(filterExistingText)
// If the element has a shadow root, filter its content
if (node.shadowRoot) {
filterExistingText(node.shadowRoot)
}
}
enableObservers()
}
// Filter existing text in the document
var waitingForBody = false
if (document.body) {
setup()
} else {
waitingForBody = true
}
loadlib("libloader").savelib("textjack", function newTextJack(cb) {
textJackList.push(cb)
if (document.body) {
setup()
} else {
waitingForBody = true
}
})
a.bodyload().then(() => {
if (waitingForBody) {
setup()
}
})
function setup() {
createObserver(document.body)
filterExistingText(document.body)
}