background.js 30 KB

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  1. /**
  2. * FeJson后台运行程序
  3. * @author zhaoxianlie
  4. */
  5. import MSG_TYPE from '../static/js/common.js';
  6. import Settings from '../options/settings.js';
  7. import Menu from './menu.js';
  8. import Awesome from './awesome.js';
  9. import InjectTools from './inject-tools.js';
  10. import Monkey from './monkey.js';
  11. import Statistics from './statistics.js';
  12. let BgPageInstance = (function () {
  13. let FeJson = {
  14. notifyTimeoutId: -1
  15. };
  16. // 黑名单页面
  17. let blacklist = [
  18. /^https:\/\/chrome\.google\.com/
  19. ];
  20. // 全局缓存最新的客户端信息
  21. let FH_CLIENT_INFO = {};
  22. /**
  23. * 文本格式,可以设置一个图标和标题
  24. * @param {Object} options
  25. * @config {string} type notification的类型,可选值:html、text
  26. * @config {string} icon 图标
  27. * @config {string} title 标题
  28. * @config {string} message 内容
  29. */
  30. let notifyText = function (options) {
  31. let notifyId = 'FeJson-notify-id';
  32. clearTimeout(FeJson.notifyTimeoutId);
  33. if (options.closeImmediately) {
  34. return chrome.notifications.clear(notifyId);
  35. }
  36. if (!options.icon) {
  37. options.icon = "static/img/fe-48.png";
  38. }
  39. if (!options.title) {
  40. options.title = "温馨提示";
  41. }
  42. chrome.notifications.create(notifyId, {
  43. type: 'basic',
  44. title: options.title,
  45. iconUrl: chrome.runtime.getURL(options.icon),
  46. message: options.message
  47. });
  48. FeJson.notifyTimeoutId = setTimeout(() => {
  49. chrome.notifications.clear(notifyId);
  50. }, parseInt(options.autoClose || 3000, 10));
  51. };
  52. // 像页面注入css脚本
  53. let _injectContentCss = function(tabId,toolName,isDevTool){
  54. if(isDevTool){
  55. Awesome.getContentScript(toolName, true)
  56. .then(css => {
  57. InjectTools.inject(tabId, { css })
  58. });
  59. }else{
  60. InjectTools.inject(tabId, {files: [`${toolName}/content-script.css`]});
  61. }
  62. };
  63. // 往当前页面直接注入脚本,不再使用content-script的配置了
  64. let _injectContentScripts = function (tabId) {
  65. // FH工具脚本注入
  66. Awesome.getInstalledTools().then(tools => {
  67. // 注入js
  68. let jsTools = Object.keys(tools)
  69. .filter(tool => !tools[tool]._devTool
  70. && (tools[tool].contentScriptJs || tools[tool].contentScript));
  71. let jsCodes = [];
  72. jsTools.forEach((t, i) => {
  73. let func = `window['${t.replace(/-/g, '')}ContentScript']`;
  74. jsCodes.push(`(()=>{let func=${func};func&&func();})()`);
  75. });
  76. let jsFiles = jsTools.map(tool => `${tool}/content-script.js`);
  77. InjectTools.inject(tabId, {files: jsFiles,js: jsCodes.join(';')});
  78. });
  79. // 其他开发者自定义工具脚本注入======For FH DevTools
  80. Awesome.getInstalledTools().then(tools => {
  81. let list = Object.keys(tools).filter(tool => tools[tool]._devTool);
  82. // 注入js脚本
  83. list.filter(tool => (tools[tool].contentScriptJs || tools[tool].contentScript))
  84. .map(tool => Awesome.getContentScript(tool).then(js => {
  85. InjectTools.inject(tabId, { js });
  86. }));
  87. });
  88. };
  89. /**
  90. * 打开打赏弹窗
  91. * @param {string} toolName - 工具名称
  92. */
  93. chrome.gotoDonateModal = function (toolName) {
  94. chrome.tabs.query({currentWindow: true}, function (tabs) {
  95. Settings.getOptions((opts) => {
  96. let isOpened = false;
  97. let tabId;
  98. let reg = new RegExp("^chrome.*\\/options\\/index.html\\?donate_from=" + toolName + "$", "i");
  99. for (let i = 0, len = tabs.length; i < len; i++) {
  100. if (reg.test(tabs[i].url)) {
  101. isOpened = true;
  102. tabId = tabs[i].id;
  103. break;
  104. }
  105. }
  106. if (!isOpened) {
  107. let url = `/options/index.html?donate_from=${toolName}`;
  108. chrome.tabs.create({ url,active: true });
  109. } else {
  110. chrome.tabs.update(tabId, {highlighted: true}).then(tab => {
  111. chrome.tabs.reload(tabId);
  112. });
  113. }
  114. // 记录工具使用
  115. Statistics.recordToolUsage('donate',{from: toolName});
  116. });
  117. });
  118. };
  119. /**
  120. * 动态运行工具
  121. * @param configs
  122. * @config tool 工具名称
  123. * @config withContent 默认携带的内容
  124. * @config query 请求参数
  125. * @config noPage 无页面模式
  126. * @constructor
  127. */
  128. chrome.DynamicToolRunner = async function (configs) {
  129. let tool = configs.tool || configs.page;
  130. let withContent = configs.withContent;
  131. let activeTab = null;
  132. let query = configs.query;
  133. // 如果是noPage模式,则表名只完成content-script的工作,直接发送命令即可
  134. if (configs.noPage) {
  135. let toolFunc = tool.replace(/-/g, '');
  136. chrome.tabs.query({active: true, currentWindow: true}, tabs => {
  137. let found = tabs.some(tab => {
  138. if (/^(http(s)?|file):\/\//.test(tab.url) && blacklist.every(reg => !reg.test(tab.url))) {
  139. let codes = `window['${toolFunc}NoPage'] && window['${toolFunc}NoPage'](${JSON.stringify(tab)});`;
  140. InjectTools.inject(tab.id, {js: codes});
  141. return true;
  142. }
  143. return false;
  144. });
  145. if (!found) {
  146. notifyText({
  147. message: '抱歉,此工具无法在当前页面使用!'
  148. });
  149. }
  150. });
  151. return;
  152. }
  153. chrome.tabs.query({currentWindow: true}, function (tabs) {
  154. activeTab = tabs.filter(tab => tab.active)[0];
  155. // 如果是二维码工具,且没有传入内容,则使用当前页面的URL
  156. if (tool === 'qr-code' && !withContent && activeTab) {
  157. withContent = activeTab.url;
  158. }
  159. Settings.getOptions((opts) => {
  160. let isOpened = false;
  161. let tabId;
  162. // 允许在新窗口打开
  163. if (String(opts['FORBID_OPEN_IN_NEW_TAB']) === 'true') {
  164. let reg = new RegExp("^chrome.*\\/" + tool + "\\/index.html" + (query ? "\\?" + query : '') + "$", "i");
  165. for (let i = 0, len = tabs.length; i < len; i++) {
  166. if (reg.test(tabs[i].url)) {
  167. isOpened = true;
  168. tabId = tabs[i].id;
  169. break;
  170. }
  171. }
  172. }
  173. if (!isOpened) {
  174. let url = `/${tool}/index.html` + (query ? "?" + query : '');
  175. chrome.tabs.create({
  176. url,
  177. active: true
  178. }).then(tab => { FeJson[tab.id] = { content: withContent }; });
  179. } else {
  180. chrome.tabs.update(tabId, {highlighted: true}).then(tab => {
  181. FeJson[tab.id] = { content: withContent };
  182. chrome.tabs.reload(tabId);
  183. });
  184. }
  185. });
  186. });
  187. };
  188. /**
  189. * 动态在icon处显示提示
  190. * @param tips
  191. * @private
  192. */
  193. let _animateTips = (tips) => {
  194. setTimeout(() => {
  195. chrome.action.setBadgeText({text: tips});
  196. setTimeout(() => {
  197. chrome.action.setBadgeText({text: ''});
  198. }, 2000);
  199. }, 3000);
  200. };
  201. /**
  202. * 插件图标点击后的默认动作
  203. * @param request
  204. * @param sender
  205. * @param callback
  206. */
  207. let browserActionClickedHandler = function (request, sender, callback) {
  208. // 获取当前唯一安装的工具并直接打开
  209. Awesome.getInstalledTools().then(tools => {
  210. const installedTools = Object.keys(tools).filter(tool => tools[tool].installed);
  211. if (installedTools.length === 1) {
  212. const singleTool = installedTools[0];
  213. chrome.DynamicToolRunner({
  214. tool: singleTool,
  215. noPage: !!tools[singleTool].noPage
  216. });
  217. // 记录工具使用
  218. Statistics.recordToolUsage(singleTool);
  219. } else {
  220. // 备用方案:如果检测失败,打开JSON格式化工具
  221. chrome.DynamicToolRunner({
  222. tool: MSG_TYPE.JSON_FORMAT
  223. });
  224. // 记录工具使用
  225. Statistics.recordToolUsage(MSG_TYPE.JSON_FORMAT);
  226. }
  227. }).catch(error => {
  228. console.error('获取工具列表失败,使用默认工具:', error);
  229. // 出错时的备用方案
  230. chrome.DynamicToolRunner({
  231. tool: MSG_TYPE.JSON_FORMAT
  232. });
  233. // 记录工具使用
  234. Statistics.recordToolUsage(MSG_TYPE.JSON_FORMAT);
  235. });
  236. };
  237. /**
  238. * 更新browser action的点击动作
  239. * @param action install / upgrade / offload
  240. * @param showTips 是否notify
  241. * @param menuOnly 只管理Menu
  242. * @private
  243. */
  244. let _updateBrowserAction = function (action, showTips, menuOnly) {
  245. if (!menuOnly) {
  246. // 对于卸载操作,添加一个小延迟确保存储操作完成
  247. const delay = action === 'offload' ? 100 : 0;
  248. setTimeout(() => {
  249. // 如果有安装过工具,则显示Popup模式
  250. Awesome.getInstalledTools().then(tools => {
  251. // 计算已安装的工具数量
  252. const installedTools = Object.keys(tools).filter(tool => tools[tool].installed);
  253. const installedCount = installedTools.length;
  254. if (installedCount > 1) {
  255. // 多个工具:显示popup
  256. chrome.action.setPopup({ popup: '/popup/index.html' });
  257. // 移除点击监听器(如果存在)
  258. if (chrome.action.onClicked.hasListener(browserActionClickedHandler)) {
  259. chrome.action.onClicked.removeListener(browserActionClickedHandler);
  260. }
  261. } else if (installedCount === 1) {
  262. // 只有一个工具:直接打开工具,不显示popup
  263. chrome.action.setPopup({ popup: '' });
  264. // 添加点击监听器
  265. if (!chrome.action.onClicked.hasListener(browserActionClickedHandler)) {
  266. chrome.action.onClicked.addListener(browserActionClickedHandler);
  267. }
  268. } else {
  269. // 没有安装任何工具:显示popup(让用户去安装工具)
  270. chrome.action.setPopup({ popup: '/popup/index.html' });
  271. // 移除点击监听器(如果存在)
  272. if (chrome.action.onClicked.hasListener(browserActionClickedHandler)) {
  273. chrome.action.onClicked.removeListener(browserActionClickedHandler);
  274. }
  275. }
  276. });
  277. }, delay);
  278. if (action === 'offload') {
  279. _animateTips('-1');
  280. } else if(!!action) {
  281. _animateTips('+1');
  282. }
  283. } else {
  284. // 重绘菜单
  285. Menu.rebuild();
  286. }
  287. if (showTips) {
  288. let actionTxt = '';
  289. switch (action) {
  290. case 'install':
  291. actionTxt = '工具已「安装」成功,并已添加到弹出下拉列表,点击FeHelper图标可正常使用!';
  292. break;
  293. case 'offload':
  294. actionTxt = '工具已「卸载」成功,并已从弹出下拉列表中移除!';
  295. break;
  296. case 'menu-install':
  297. actionTxt = '已将此工具快捷方式加入到「右键菜单」中!';
  298. break;
  299. case 'menu-offload':
  300. actionTxt = '已将此工具快捷方式从「右键菜单」中移除!';
  301. break;
  302. default:
  303. actionTxt = '恭喜,操作成功!';
  304. }
  305. notifyText({
  306. message: actionTxt,
  307. autoClose: 2500
  308. });
  309. }
  310. };
  311. // 捕获当前页面可视区域
  312. let _captureVisibleTab = function (callback) {
  313. chrome.tabs.captureVisibleTab(null, {format: 'png', quality: 100}, uri => {
  314. callback && callback(uri);
  315. });
  316. };
  317. let _addScreenShotByPages = function(params,callback){
  318. chrome.tabs.captureVisibleTab(null, {format: 'png', quality: 100}, uri => {
  319. callback({ params, uri });
  320. });
  321. };
  322. let _showScreenShotResult = function(data){
  323. // 确保截图数据完整有效
  324. if (!data || !data.screenshots || !data.screenshots.length) {
  325. return;
  326. }
  327. chrome.DynamicToolRunner({
  328. tool: 'screenshot',
  329. withContent: data
  330. });
  331. };
  332. let _colorPickerCapture = function(params) {
  333. chrome.tabs.query({active: true, currentWindow: true}, function (tabs) {
  334. chrome.tabs.captureVisibleTab(null, {format: 'png'}, function (dataUrl) {
  335. let js = `window.colorpickerNoPage(${JSON.stringify({
  336. setPickerImage: true,
  337. pickerImage: dataUrl
  338. })})`;
  339. InjectTools.inject(tabs[0].id, { js });
  340. });
  341. });
  342. };
  343. let _codeBeautify = function(params){
  344. Awesome.StorageMgr.get('JS_CSS_PAGE_BEAUTIFY').then(val => {
  345. if(val !== '0') {
  346. let js = `window._codebutifydetect_('${params.fileType}')`;
  347. InjectTools.inject(params.tabId, { js });
  348. // 记录工具使用
  349. Statistics.recordToolUsage('code-beautify');
  350. }
  351. });
  352. };
  353. /**
  354. * 接收来自content_scripts发来的消息
  355. */
  356. let _addExtensionListener = function () {
  357. _updateBrowserAction();
  358. chrome.runtime.onMessage.addListener(function (request, sender, callback) {
  359. // 如果发生了错误,就啥都别干了
  360. if (chrome.runtime.lastError) {
  361. return true;
  362. }
  363. // 动态安装工具或者卸载工具,需要更新browserAction
  364. if (request.type === MSG_TYPE.DYNAMIC_TOOL_INSTALL_OR_OFFLOAD) {
  365. _updateBrowserAction(request.action, request.showTips, request.menuOnly);
  366. callback && callback();
  367. }
  368. // 截屏
  369. else if (request.type === MSG_TYPE.CAPTURE_VISIBLE_PAGE) {
  370. _captureVisibleTab(callback);
  371. // 记录工具使用
  372. Statistics.recordToolUsage('screenshot');
  373. }
  374. // 直接处理content-script.js中的截图请求
  375. else if (request.type === 'fh-screenshot-capture-visible') {
  376. _captureVisibleTab(callback);
  377. // 记录工具使用
  378. Statistics.recordToolUsage('screenshot');
  379. }
  380. // 打开动态工具页面
  381. else if (request.type === MSG_TYPE.OPEN_DYNAMIC_TOOL) {
  382. chrome.DynamicToolRunner(request);
  383. // 记录工具使用
  384. if (request.page) {
  385. Statistics.recordToolUsage(request.page);
  386. }
  387. callback && callback();
  388. }
  389. // 打开其他页面
  390. else if (request.type === MSG_TYPE.OPEN_PAGE) {
  391. chrome.DynamicToolRunner({
  392. tool: request.page
  393. });
  394. // 记录工具使用
  395. if (request.page) {
  396. Statistics.recordToolUsage(request.page);
  397. }
  398. callback && callback();
  399. }
  400. // 任何事件,都可以通过这个钩子来完成
  401. else if (request.type === MSG_TYPE.DYNAMIC_ANY_THING) {
  402. switch(request.thing){
  403. case 'save-options':
  404. notifyText({
  405. message: '配置修改已生效,请继续使用!',
  406. autoClose: 2000
  407. });
  408. break;
  409. case 'trigger-screenshot':
  410. // 处理从popup触发的截图请求
  411. if (request.tabId) {
  412. _triggerScreenshotTool(request.tabId);
  413. } else {
  414. chrome.DynamicToolRunner({
  415. tool: 'screenshot',
  416. noPage: true
  417. });
  418. }
  419. // 记录工具使用
  420. Statistics.recordToolUsage('screenshot');
  421. break;
  422. case 'request-jsonformat-options':
  423. Awesome.StorageMgr.get(request.params).then(result => {
  424. Object.keys(result).forEach(key => {
  425. if (['MAX_JSON_KEYS_NUMBER', 'JSON_FORMAT_THEME'].includes(key)) {
  426. result[key] = parseInt(result[key]);
  427. } else {
  428. result[key] = (""+result[key] !== 'false');
  429. }
  430. });
  431. callback && callback(result);
  432. });
  433. return true; // 这个返回true是非常重要的!!!要不然callback会拿不到结果
  434. case 'save-jsonformat-options':
  435. Awesome.StorageMgr.set(request.params).then(() => {
  436. callback && callback();
  437. });
  438. // 记录工具使用
  439. Statistics.recordToolUsage('save-jsonformat-options');
  440. return true;
  441. case 'toggle-jsonformat-options':
  442. Awesome.StorageMgr.get('JSON_TOOL_BAR_ALWAYS_SHOW').then(result => {
  443. let show = result !== false;
  444. Awesome.StorageMgr.set('JSON_TOOL_BAR_ALWAYS_SHOW',!show).then(() => {
  445. callback && callback(!show);
  446. });
  447. });
  448. // 记录工具使用
  449. Statistics.recordToolUsage('json-format');
  450. return true; // 这个返回true是非常重要的!!!要不然callback会拿不到结果
  451. case 'code-beautify':
  452. _codeBeautify(request.params);
  453. break;
  454. case 'close-beautify':
  455. Awesome.StorageMgr.set('JS_CSS_PAGE_BEAUTIFY',0);
  456. // 记录工具使用
  457. Statistics.recordToolUsage('code-beautify-close');
  458. break;
  459. case 'qr-decode':
  460. chrome.DynamicToolRunner({
  461. withContent: request.params.uri,
  462. tool: 'qr-code',
  463. query: `mode=decode`
  464. });
  465. // 记录工具使用
  466. Statistics.recordToolUsage('qr-code');
  467. break;
  468. case 'request-page-content':
  469. request.params = FeJson[request.tabId];
  470. delete FeJson[request.tabId];
  471. break;
  472. case 'set-page-timing-data':
  473. chrome.DynamicToolRunner({
  474. tool: 'page-timing',
  475. withContent: request.wpoInfo
  476. });
  477. // 记录工具使用
  478. Statistics.recordToolUsage('page-timing');
  479. break;
  480. case 'color-picker-capture':
  481. _colorPickerCapture(request.params);
  482. // 记录工具使用
  483. Statistics.recordToolUsage('color-picker');
  484. break;
  485. case 'add-screen-shot-by-pages':
  486. _addScreenShotByPages(request.params,callback);
  487. // 记录工具使用
  488. Statistics.recordToolUsage('screenshot');
  489. return true;
  490. case 'page-screenshot-done':
  491. _showScreenShotResult(request.params);
  492. break;
  493. case 'request-monkey-start':
  494. Monkey.start(request.params);
  495. break;
  496. case 'inject-content-css':
  497. _injectContentCss(sender.tab.id,request.tool,!!request.devTool);
  498. break;
  499. case 'open-options-page':
  500. chrome.runtime.openOptionsPage();
  501. break;
  502. case 'open-donate-modal':
  503. chrome.gotoDonateModal(request.params.toolName);
  504. break;
  505. case 'load-local-script':
  506. // 处理加载JSON格式化相关脚本的请求
  507. fetch(request.script)
  508. .then(response => response.text())
  509. .then(scriptContent => {
  510. callback && callback(scriptContent);
  511. })
  512. .catch(error => {
  513. console.error('加载脚本失败:', error);
  514. callback && callback(null);
  515. });
  516. return true; // 异步响应需要返回true
  517. case 'statistics-tool-usage':
  518. // 埋点:自动触发json-format-auto
  519. Statistics.recordToolUsage(request.params.tool_name,request.params);
  520. break;
  521. case 'fetch-hotfix-json':
  522. // 代理请求 hotfix.json,解决CORS问题
  523. fetch('https://baidufe.com/fehelper/static/js/hotfix.json?v=' + Date.now())
  524. .then(response => response.text())
  525. .then(scriptContent => {
  526. callback && callback({ success: true, content: scriptContent });
  527. })
  528. .catch(error => {
  529. callback && callback({ success: false, error: error.message });
  530. });
  531. return true; // 异步响应必须返回true
  532. case 'fetch-fehelper-patchs':
  533. let version = String(chrome.runtime.getManifest().version).split('.').map(n => parseInt(n)).join('.');
  534. fetch(`https://www.baidufe.com/fehelper-old/fh-patchs/v${version}.json?t=${Date.now()}`)
  535. .then(resp => resp.json())
  536. .then(data => {
  537. const patchs = data.patchs || data;
  538. chrome.storage.local.set({ FH_PATCH_HOTFIX: patchs }, () => {
  539. callback && callback({ success: true });
  540. });
  541. })
  542. .catch(e => {
  543. callback && callback({ success: false, error: e.message });
  544. });
  545. return true;
  546. case 'fh-get-tool-patch':
  547. if (request.toolName) {
  548. getToolPatch(request.toolName).then(patch => {
  549. callback && callback(patch);
  550. });
  551. }
  552. return true;
  553. }
  554. callback && callback(request.params);
  555. } else {
  556. callback && callback();
  557. }
  558. return true;
  559. });
  560. // 每开一个窗口,都向内容脚本注入一个js,绑定tabId
  561. chrome.tabs.onUpdated.addListener(function (tabId, changeInfo, tab) {
  562. if (String(changeInfo.status).toLowerCase() === "complete") {
  563. if(/^(http(s)?|file):\/\//.test(tab.url) && blacklist.every(reg => !reg.test(tab.url))){
  564. InjectTools.inject(tabId, { js: `window.__FH_TAB_ID__=${tabId};` });
  565. _injectContentScripts(tabId);
  566. }
  567. }
  568. });
  569. // 安装与更新
  570. chrome.runtime.onInstalled.addListener(({reason, previousVersion}) => {
  571. switch (reason) {
  572. case 'install':
  573. chrome.runtime.openOptionsPage();
  574. // 记录新安装用户
  575. Statistics.recordInstallation();
  576. break;
  577. case 'update':
  578. _animateTips('+++1');
  579. // 记录更新安装
  580. Statistics.recordUpdate(previousVersion);
  581. if (previousVersion === '2019.12.2415') {
  582. notifyText({
  583. message: '历尽千辛万苦,FeHelper已升级到最新版本,可以到插件设置页去安装旧版功能了!',
  584. autoClose: 5000
  585. });
  586. }
  587. // 从V2020.02.1413版本开始,本地的数据存储大部分迁移至chrome.storage.local
  588. // 这里需要对老版本升级过来的情况进行强制数据迁移
  589. let getAbsNum = num => parseInt(num.split(/\./).map(n => n.padStart(4, '0')).join(''), 10);
  590. // let preVN = getAbsNum(previousVersion);
  591. // let minVN = getAbsNum('2020.02.1413');
  592. // if (preVN < minVN) {
  593. // Awesome.makeStorageUnlimited();
  594. // setTimeout(() => chrome.runtime.reload(), 1000 * 5);
  595. // }
  596. break;
  597. }
  598. });
  599. // 卸载
  600. chrome.runtime.setUninstallURL(chrome.runtime.getManifest().homepage_url);
  601. };
  602. /**
  603. * 检查插件更新
  604. * @private
  605. */
  606. let _checkUpdate = function () {
  607. setTimeout(() => {
  608. // 检查是否为 Firefox 浏览器,Firefox 不支持 requestUpdateCheck API
  609. if (chrome.runtime.requestUpdateCheck && navigator.userAgent.indexOf("Firefox") === -1) {
  610. chrome.runtime.requestUpdateCheck((status) => {
  611. if (status === "update_available") {
  612. chrome.runtime.reload();
  613. }
  614. });
  615. }
  616. }, 1000 * 30);
  617. };
  618. /**
  619. * 初始化
  620. */
  621. let _init = function () {
  622. _checkUpdate();
  623. _addExtensionListener();
  624. // 添加截图工具直接命令 - 通过右键菜单触发
  625. chrome.contextMenus.onClicked.addListener((info, tab) => {
  626. if (info.menuItemId === 'fehelper-screenshot-page') {
  627. _triggerScreenshotTool(tab.id);
  628. // 记录工具使用
  629. Statistics.recordToolUsage('screenshot');
  630. }
  631. });
  632. // 创建截图工具右键菜单
  633. chrome.contextMenus.create({
  634. id: 'fehelper-screenshot-page',
  635. title: '网页截图',
  636. contexts: ['page']
  637. });
  638. // 初始化统计功能
  639. Statistics.init();
  640. Menu.rebuild();
  641. // 定期清理冗余的垃圾
  642. setTimeout(() => {
  643. Awesome.gcLocalFiles();
  644. }, 1000 * 10);
  645. };
  646. /**
  647. * 触发截图工具的执行
  648. * @param {number} tabId - 标签页ID
  649. */
  650. function _triggerScreenshotTool(tabId) {
  651. // 先尝试直接发送消息给content script
  652. chrome.tabs.sendMessage(tabId, {
  653. type: 'fh-screenshot-start'
  654. }).then(() => {
  655. // 成功触发
  656. }).catch(() => {
  657. // 如果发送消息失败,使用noPage模式
  658. chrome.DynamicToolRunner({
  659. tool: 'screenshot',
  660. noPage: true
  661. });
  662. });
  663. }
  664. // 监听options页面传递的客户端信息
  665. chrome.runtime.onMessage.addListener(function(request, sender, sendResponse) {
  666. if (request && request.type === 'clientInfo' && request.data) {
  667. FH_CLIENT_INFO = request.data;
  668. }
  669. });
  670. // 获取指定工具的补丁(css/js),返回Promise
  671. function getToolPatch(toolName) {
  672. return new Promise(resolve => {
  673. chrome.storage.local.get('FH_PATCH_HOTFIX', result => {
  674. const patchs = result.FH_PATCH_HOTFIX;
  675. if (patchs && patchs[toolName]) {
  676. const { css, js } = patchs[toolName];
  677. resolve({ css, js });
  678. } else {
  679. resolve({ css: '', js: '' });
  680. }
  681. });
  682. });
  683. }
  684. return {
  685. pageCapture: _captureVisibleTab,
  686. init: _init
  687. };
  688. })();
  689. BgPageInstance.init();