202 lines
10 KiB
TypeScript
202 lines
10 KiB
TypeScript
import { WebView } from "react-native-webview";
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import { useRef } from "react";
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export default function HomeScreen() {
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const webviewRef = useRef(null);
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const injectedJavaScript = ` let lastClickTime = 0;
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const COOLDOWN_DURATION = 60000;
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let buttonClicked = false;
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let fullCaption = "";
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let imageUrls = [];
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function collectPostData(post) {
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if (post.dataset.processed === "true") return;
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const captionElement = post.querySelector("div.m div.m div[data-type='text'] div.native-text");
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let caption = captionElement ? captionElement.textContent.trim() : null;
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const imageElements = post.querySelectorAll("div.m.bg-s13 img");
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let imageURLs = [];
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imageElements.forEach((imageElement) => {
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if (imageElement.src) imageURLs.push(imageElement.src);
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});
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if (buttonClicked) {
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fullCaption = caption;
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imageUrls.push(...imageURLs);
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}
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post.dataset.processed = "true";
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const button = createButton(post, caption, imageURLs);
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if (caption && imageURLs.length > 0) {
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post.style.position = "relative";
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post.appendChild(button);
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}
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}
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function createButton(post, initialCaption, initialImageURLs) {
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const button = document.createElement("button");
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button.textContent = "Check";
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Object.assign(button.style, {
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position: "absolute",
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fontSize: "20px",
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right: "10px",
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bottom: "10px",
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background: "linear-gradient(135deg, #6a11cb, #2575fc)",
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color: "#fff",
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border: "none",
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padding: "12px 20px",
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borderRadius: "8px",
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cursor: "pointer",
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zIndex: 1000000,
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display: "flex",
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justifyContent: "center",
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alignItems: "center",
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gap: "8px",
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pointerEvents: "auto",
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transition: "all 0.3s",
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});
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button.addEventListener("click", (event) => {
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event.stopPropagation();
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const currentTime = new Date().getTime();
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if (currentTime - lastClickTime < COOLDOWN_DURATION) {
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const remainingTime = Math.ceil((COOLDOWN_DURATION - (currentTime - lastClickTime)) / 1000);
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// Fix template literal issue by using escape characters
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button.textContent = "Wait " + remainingTime + "s"; // Change here
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button.style.background = "linear-gradient(135deg, #a0a0a0, #c0c0c0)";
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button.style.cursor = "not-allowed";
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button.disabled = true;
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const cooldownTimer = setInterval(() => {
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const updatedRemainingTime = Math.ceil((COOLDOWN_DURATION - (new Date().getTime() - lastClickTime)) / 1000);
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if (updatedRemainingTime <= 0) {
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clearInterval(cooldownTimer);
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button.textContent = "Check";
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button.style.background = "linear-gradient(135deg, #6a11cb, #2575fc)";
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button.style.cursor = "pointer";
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button.disabled = false;
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return;
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}
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button.textContent = "Wait " + updatedRemainingTime + "s"; // Change here
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}, 1000);
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return;
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}
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lastClickTime = currentTime;
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button.disabled = true;
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button.textContent = "Processing...";
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button.style.opacity = "0.5";
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const seeMoreElement = post.querySelector("span[style*='color:#65676b']");
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if (seeMoreElement) {
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handleSeeMoreClick(seeMoreElement, post, button, initialCaption, initialImageURLs);
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} else {
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collectDataImmediately(post, button, initialCaption, initialImageURLs);
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}
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});
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return button;
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}
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function handleSeeMoreClick(seeMoreElement, post, button, initialCaption, initialImageURLs) {
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const currentTime = new Date().getTime();
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setTimeout(() => {
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seeMoreElement.click();
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if (currentTime - lastClickTime < COOLDOWN_DURATION) {
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buttonClicked = true;
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}
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setTimeout(() => {
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if (window.ReactNativeWebView) {
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window.ReactNativeWebView.postMessage(
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JSON.stringify({
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caption: fullCaption,
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imageUrls: imageUrls,
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})
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);
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}
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alert(
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JSON.stringify({
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caption: fullCaption,
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imageUrls: imageUrls,
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}));
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button.textContent = "Processed";
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button.style.opacity = "0.7";
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button.disabled = true;
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}, 2000);
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}, 100);
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}
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function collectDataImmediately(post, button, initialCaption, initialImageURLs) {
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const captionElement = post.querySelector("div.m div.m div[data-type='text'] div.native-text");
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let caption = captionElement ? captionElement.textContent.trim() : initialCaption;
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const imageElements = post.querySelectorAll("div.m img");
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let imageURLs = [];
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imageElements.forEach((imageElement) => {
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if (imageElement.src) imageURLs.push(imageElement.src);
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});
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if (imageURLs.length === 0) {
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imageURLs = initialImageURLs;
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}
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alert(
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JSON.stringify({
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caption: fullCaption,
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imageUrls: imageUrls,
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}));
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button.textContent = "Processed";
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button.style.opacity = "0.7";
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button.disabled = true;
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}
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// Mutation observer to handle new posts
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function handleMutations(mutationsList) {
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mutationsList.forEach((mutation) => {
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if (mutation.type === "childList" || mutation.type === "subtree") {
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document.querySelectorAll("div.m.bg-s3").forEach((post) => {
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if (!post.querySelector("button")) {
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collectPostData(post);
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}
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});
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}
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});
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}
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const observer = new MutationObserver(handleMutations);
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observer.observe(document.querySelector(".m"), {
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childList: true,
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subtree: true,
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});
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document.addEventListener("DOMContentLoaded", () => {
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document.querySelectorAll("div.m.bg-s3").forEach((post) => {
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if (!post.dataset.processed) {
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collectPostData(post);
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}
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});
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});
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`;
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return (
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<WebView
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ref={webviewRef}
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source={{ uri: "https://m.facebook.com/?__n=K" }}
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injectedJavaScript={injectedJavaScript}
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startInLoadingState={true}
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/>
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);
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}
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