feat: 更新背景脚本和内容脚本,添加录制控制消息处理,优化录制状态检查逻辑,新增消息常量

This commit is contained in:
雨霖铃
2026-01-30 23:08:49 +08:00
parent 0ff33cbeb3
commit 88a612f9cf
7 changed files with 201 additions and 105 deletions
+53 -15
View File
@@ -1,27 +1,65 @@
export default defineBackground(() => {
console.log('Hello background!', { id: browser.runtime.id });
chrome.runtime.onMessage.addListener(async (msg, sender, sendResponse) => {
if (msg.type === 'CREATE_OFFSCREEN') {
const exists = await chrome.offscreen.hasDocument();
if (!exists) {
await chrome.offscreen.createDocument({
url: 'offscreen.html',
reasons: ['DISPLAY_MEDIA', 'USER_MEDIA', 'BLOBS', 'AUDIO_PLAYBACK'],
justification: 'rrweb record & replay',
});
console.log('[bg] offscreen created');
browser.runtime.onInstalled.addListener(async ({ reason }) => {
if (reason === 'install') {
// 第一次安装扩展时触发
console.log('Extension installed for the first time');
} else if (reason === 'update') {
// 扩展更新时触发
console.log('Extension updated to a new version');
}
// 给所有已打开的标签页注入 content script
for (const tab of await browser.tabs.query({})) {
if (tab.url?.match(/(chrome|chrome-extension):\/\//gi) || !tab.id) {
continue;
}
// 注入 content script
const res = browser.scripting.executeScript({
target: { tabId: tab.id },
files: ['/content-scripts/content.js'],
});
console.log('Content script injected on installed/updated:', res);
}
});
chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
// 处理来自其他部分的消息
console.log('[bg] message received:', msg, sender.tab);
chrome.tabs.query({ active: true, currentWindow: true }, (tabs) => {
const currentTab = tabs[0];
console.log('[bg] 真正活跃的页面标题是:', currentTab?.title);
sendResponse({ ok: true, title: currentTab?.title });
});
if (msg.type === 'CREATE_OFFSCREEN') {
console.log('[bg] offscreen created');
sendResponse({ ok: true });
}
if (msg.type === 'DOWNLOAD') {
console.log('[bg] DOWNLOAD received');
chrome.downloads.download({
url: msg.dataUrl,
filename: `rrweb-${Date.now()}.json`,
saveAs: true,
});
sendResponse({ ok: true });
}
return true;
});
async function sendToActiveTab(message: {
type: string;
data?: any;
activeTabId?: number;
[key: string]: any;
}) {
let activeTabs = await browser.tabs.query({
active: true,
currentWindow: true,
});
let activeTab = activeTabs[0];
const sendTo = message.activeTabId || activeTab.id;
await browser.tabs.sendMessage(sendTo!, message);
}
});
+23 -2
View File
@@ -1,6 +1,27 @@
// import { useRecorder } from '../hooks/useRecorder';
export default defineContentScript({
matches: ['*://*.google.com/*'],
// matches: ['*://*.google.com/*'],
matches: ['<all_urls>'],
runAt: 'document_start',
main() {
console.log('Hello content.');
console.log('Content script loaded successfully', { id: browser.runtime.id });
chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
if (message.type === 'START_RECORD') {
// startRecord();
console.log('Start recording command received in content script');
sendResponse({ status: 'Recording started' });
} else if (message.type === 'STOP_RECORD') {
// stopRecord();
console.log('Stop recording command received in content script');
sendResponse({ status: 'Recording stopped' });
} else {
console.log('Unknown command received in content script');
sendResponse({ status: 'Unknown command' });
}
return true;
});
},
});
+24 -24
View File
@@ -1,28 +1,28 @@
import { useRef } from 'react';
// import { useRef } from 'react';
console.log('[offscreen] loaded');
const events = [];
// const events = [];
chrome.runtime.onMessage.addListener((msg) => {
if (msg.type === 'SAVE_EVENT') {
console.log('[offscreen] rrweb event', msg.event);
events.push(msg.event);
// 这里你可以存 IndexedDB / memory / file
}
// chrome.runtime.onMessage.addListener((msg) => {
// if (msg.type === 'SAVE_EVENT') {
// console.log('[offscreen] rrweb event', msg.event);
// events.push(msg.event);
// // 这里你可以存 IndexedDB / memory / file
// }
if (msg.type === 'SAVE_EVENTS') {
console.log('[offscreen] SAVE_EVENTS received');
console.log('[offscreen] total events:', events.length);
console.log('[offscreen] events:', JSON.stringify(events));
// const blob = new Blob([JSON.stringify(events)], {
// type: 'application/json',
// });
// reader.onload = () => {
// chrome.runtime.sendMessage({
// type: 'DOWNLOAD',
// dataUrl: reader.result,
// });
// };
// reader.readAsDataURL(blob);
}
});
// if (msg.type === 'SAVE_EVENTS') {
// console.log('[offscreen] SAVE_EVENTS received');
// console.log('[offscreen] total events:', events.length);
// console.log('[offscreen] events:', JSON.stringify(events));
// // const blob = new Blob([JSON.stringify(events)], {
// // type: 'application/json',
// // });
// // reader.onload = () => {
// // chrome.runtime.sendMessage({
// // type: 'DOWNLOAD',
// // dataUrl: reader.result,
// // });
// // };
// // reader.readAsDataURL(blob);
// }
// });
+9 -17
View File
@@ -1,28 +1,21 @@
import { useRef, useState } from 'react';
import { useRef, useState, useCallback } from 'react';
import { record } from 'rrweb';
export const useRecorder = () => {
// 存储停止录制函数
const stopFnRef = useRef();
const stopFnRef = useRef<(() => void) | null>(null);
const [isRecording, setIsRecording] = useState(false);
const startRecord = async () => {
const startRecord = useCallback(async () => {
if (isRecording) return;
await chrome.runtime.sendMessage({ type: 'CREATE_OFFSCREEN' });
setIsRecording(true);
try {
// await chrome.runtime.sendMessage({ type: 'CREATE_OFFSCREEN' });
setIsRecording(true);
// 启动录制
stopFnRef.current = record({
emit(event) {
// 存储数据
// eventRef.current.push(event);
chrome.runtime.sendMessage({ type: 'SAVE_EVENT', event });
},
});
console.log('[content] rrweb started');
};
console.log('[content] rrweb started');
} catch (error) {}
}, [isRecording]);
const stopRecord = () => {
if (!isRecording) return;
@@ -42,6 +35,5 @@ export const useRecorder = () => {
startRecord,
stopRecord,
isRecording,
getEvents: () => eventRef.current,
};
};
+66 -46
View File
@@ -1,57 +1,77 @@
import { useRecorder } from '../hooks/useRecorder';
import { downloadHtml } from '../utils/recordUtils';
const RecordeReplayPage = () => {
// const [isRecording, setIsRecording] = useState(false);
const [isRecording, setIsRecording] = useState(false);
const { startRecord, stopRecord, getEvents, isRecording } = useRecorder();
const handleStart = async () => {
try {
// await sendRecordCommand("START_RECORD");
if (!isRecording) {
await startRecord();
} else {
stopRecord();
}
// await storage.set({isRecording: true, recordingStartTime: Date.now()});
// console.log('events', events);
} catch (e) {
console.error('Error starting recording:', e);
}
const getActiveTab = async () => {
const [tab] = await chrome.tabs.query({ active: true, currentWindow: true });
return tab;
};
const handleStop = async () => {
try {
// await sendRecordCommand("STOP_RECORD");
// const events =useRecorder().getEvents();
// console.log('events', events);
// setIsRecording(false);
// await storage.remove('isRecording');
stopRecord();
// downloadHtml(getEvents());
// console.log('events', getEvents());
} catch (e) {
console.error('Error stopping recording:', e);
}
useEffect(() => {
const checkStatus = async () => {
const tab = await getActiveTab();
if (tab?.id) {
try {
// 发送一个检查状态的命令(需要在 content script 增加对应的处理)
// 或者使用 storage 方案(推荐)
// 这里假设你用 sendMessage 检查
chrome.tabs.sendMessage(tab.id, { command: 'CHECK_STATUS' }, (response) => {
// 如果 content script 没加载,这里会报错,需要 catch
if (chrome.runtime.lastError) {
console.log('Content script not ready');
return;
}
if (response?.isRecording) {
setIsRecording(true);
}
});
} catch (e) {
console.error(e);
}
}
};
checkStatus();
}, []);
const toggleRecording = async () => {
const tab = await getActiveTab();
if (!tab?.id) return;
// 2. 无论开始还是停止,都重新获取当前的 Tab ID
// 不要依赖 state 中的 tabId,因为 popup 关闭后 state 会丢
const nextState = !isRecording;
const command = nextState ? 'START_RECORD' : 'STOP_RECORD';
chrome.tabs.sendMessage(tab.id, { type: command }, (response) => {
// 处理 runtime.lastError 防止报错红字
if (chrome.runtime.lastError) {
console.error('通信失败:', chrome.runtime.lastError.message);
alert('请刷新当前网页后再试(Content Script 未注入)');
return;
}
console.log('Content回复:', response);
if (response?.status) {
// 只有收到确认回复后,才改变 UI 状态
setIsRecording(nextState);
}
});
};
const test = async () => {
await chrome.runtime.sendMessage({ type: 'test' }).then((response) => {
console.log('[popup] Response from background:', response);
});
};
return (
<div style={{ width: '300px', padding: '16px' }}>
<h3>RRWeb Recorder</h3>
{/* 3. 选择标签页逻辑:默认为当前页,如果需要跨页,需先列出 chrome.tabs.query */}
<div style={{ padding: '20px' }}>
<div style={{ display: 'flex', gap: '10px', marginBottom: '20px' }}>
{!isRecording ? (
<button onClick={handleStart} className={'action-btn'}>
</button>
) : (
<button className={'action-btn stop-btn'} onClick={handleStop}>
</button>
)}
<button className={`action-btn ${isRecording ? 'stop-btn' : ''}`} onClick={toggleRecording}>
{isRecording ? '停止录制' : '开始录制'}
</button>
<button className="action-btn" onClick={test}>
test
</button>
</div>
</div>
);
+17
View File
@@ -0,0 +1,17 @@
export const messages = {
content: {
from: {
},
to: {
startRecording: 'content:start-recording',
stopRecording: 'content:stop-recording',
}
},
offscreen: {
to: {
startRecording: 'offscreen:start-recording',
stopRecording: 'offscreen:stop-recording',
},
},
};
+9 -1
View File
@@ -7,7 +7,15 @@ export default defineConfig({
name: 'Testing Tools',
version: '1.0',
description: '测试工具',
permissions: ['storage', 'clipboardWrite', 'activeTab', 'scripting', 'tabs', 'offscreen'],
permissions: [
'storage',
'unlimitedStorage',
'clipboardWrite',
'activeTab',
'scripting',
'tabs',
'offscreen',
],
action: {
default_title: 'Testing Tools',
},