message.js 96 KB

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  1. var us = {}; //全局的命名空间
  2. us.cheerio = require("cheerio"); //dom处理类
  3. us.qs = require("querystring"); //引用文件解析包
  4. us.http = require("http"); //引用http server服务
  5. us.mysql = require("./mysql.js"); //引用执行存储过程包
  6. /**
  7. * 保持知识建构的时间变量
  8. **/
  9. us.savecscltime = null;
  10. /**
  11. * 用户的链接池集合,以用户id作为搜索键
  12. **/
  13. us.connect = {
  14. //userguid:{pageid : us.userConnect, pageid : us.userConnect}
  15. }
  16. /**
  17. * 用户的数据集合集合,以用户id作为搜索键
  18. **/
  19. us.user = {
  20. //userId : userInfo //用户连接(请求), 这里可以是http短连接可以使socket长连接
  21. }
  22. /**
  23. * 未来课堂数据结构
  24. **/
  25. us.cscl = {
  26. //"nodes":[{"id":"9f6d7459-d376-4c0c-944b-a6b140085903","type":"icon-start","x":625,"y":145,"properties":{},"zIndex":1002,"text":{"x":625,"y":145,"value":"起始"}},{"id":"16e18308-7517-4162-8b32-a877b7cf42a0","type":"icon-card","x":325,"y":445,"properties":{},"zIndex":1002},{"id":"5c492b0d-092d-4d84-bd70-4d5734de9266","type":"icon-select","x":970,"y":510,"properties":{},"zIndex":1002}],
  27. //"edges":[],
  28. //"backgroundUrl":"img/bg.ccee1c62.png"
  29. }
  30. /**
  31. * 离线数据
  32. **/
  33. us.offLineMessage = {
  34. //pageId : us.userOffLineMessage
  35. }
  36. /**
  37. * 思维网格
  38. **/
  39. us.mindNetwork = {
  40. // mindid: {
  41. // }
  42. }
  43. /**
  44. * 同步课堂
  45. **/
  46. us.realTimeClass = {
  47. // mindid: {
  48. // }
  49. }
  50. //文档列表
  51. us.word = {
  52. //docId : {
  53. // user : {userId : [pageId, pageId],
  54. // userId : [pageId, pageId]},
  55. // content : docel,
  56. // history : [operand(操作信息对象), operand(操作信息对象)]
  57. // } //群信息结构
  58. //docId : {user : {userId : [pageId, pageId], userId : [pageId, pageId]}, content : docel, history : [operand(操作信息对象), operand(操作信息对象)] } //文档信息结构
  59. }
  60. //excel列表
  61. us.excel = {
  62. //excelId : {user : {userId : [pageId, pageId], userId : [pageId, pageId]}, content : docel, history : [operand(操作信息对象), operand(操作信息对象)], name : 文件名 } //群信息结构
  63. //excelId : {user : {userId : [pageId, pageId], userId : [pageId, pageId]}, content : docel, history : [operand(操作信息对象), operand(操作信息对象)], name : 文件名 } //群信息结构
  64. }
  65. //导航文件列表
  66. us.nav = {
  67. //fileId : {
  68. // user : {userId : [pageId, pageId], userId : [pageId, pageId]},
  69. // navInfo : {
  70. // logo : '',
  71. // nav : [ {pageId: '', name : ''}, {pageId: '', name : '', child :[ {pageId: '', name : ''} ]} ]
  72. // },
  73. // page : {pageId : pageContent, pageId : pageContent},
  74. // history : [operand(操作信息对象), operand(操作信息对象)]
  75. //} //导航文档数据结构
  76. }
  77. //知识建构的数据结构
  78. us.cscldata = function () {
  79. return {
  80. id: "",
  81. userid: "",
  82. name: "",
  83. num: "",
  84. data: "",
  85. isClose: "",
  86. create_at: "",
  87. createuser: "",
  88. smailheadportrait: ""
  89. };
  90. }
  91. /**
  92. * 用户链接类
  93. *
  94. * @param {string} pageId 页面ID(用户登录唯一识别ID)
  95. * @param {object} response 对象
  96. **/
  97. us.userConnect = function (pageId, response) {
  98. return {
  99. "pageId": pageId, //登录用户唯一识别id
  100. "response": response, //这里可以是http短连接以后可以换成socket长连接
  101. "loginTime": new Date(), //用户登录时间
  102. "offLineTime": null //用户下线时间
  103. }
  104. }
  105. /**
  106. * 用户数据类
  107. *
  108. * @param {string} requset对象
  109. * @param {object} response对象
  110. **/
  111. us.userInfo = function (userid, username) {
  112. return {
  113. "userId": userid, //用户id
  114. "userName": username //用户名
  115. }
  116. }
  117. /**
  118. * 用户离线数据
  119. * @param {string} type 用户登录类型
  120. */
  121. us.userOffLineMessage = function (type) {
  122. return {
  123. "message": [], //用户的消息数组
  124. "type": type, //链接的端 pc或者pho
  125. "word": [], //word数据
  126. "excel": [], //excel数据
  127. "mindNetwork": [], //思维网格数据
  128. "realTimeClass": [], //实施课堂数据
  129. "cscl": [], //未来课堂数据
  130. "nav": [] //导航模式数据
  131. }
  132. }
  133. /**
  134. * 用户的离线消息结构
  135. *
  136. * @param {string} sendid 发送者id
  137. * @param {string} type 发送的类型, 俱乐部使用时用us开头,后面带用途。例如us.disk或者us.friend us.word
  138. * @param {string} messageinfo 的处理
  139. **/
  140. us.message = function (sendid, type, messageinfo) {
  141. return {
  142. "id": us.createGuid(), //新生成的guid
  143. "sendId": sendid, //发送消息人的id.
  144. "time": new Date(), //发送时间
  145. "type": type, //类型 俱乐部使用时用us开头,后面带用途。例如us.disk或者us.friend us.word
  146. "messageInfo": messageinfo //{消息结构} 此处为object 如类型为'us.word' 则消息结构为us.word
  147. }
  148. }
  149. /*
  150. messageinfo 消息结构的处理
  151. {
  152. id: string, //行id 多行时用逗号隔开的形式 guid,guid,guid,guid
  153. type: string, // 处理的类型 如:"add"||"delete"||"update"
  154. docId: string, // "guid" 文档id
  155. pageId: pageid, //页面唯一识别ID
  156. content: string // 变化的内容 add的时候为添加到添加行的下一行
  157. nextId : string //下一行id
  158. }
  159. */
  160. process.on('uncaughtException', (e) => {
  161. console.error('process error is:', e.message);
  162. });
  163. /**
  164. * 创建服务
  165. *
  166. * @param {object} requset 请求对象
  167. * @param {object} response 响应对象
  168. **/
  169. us.server = us.http.createServer(function (requset, response) {
  170. //设置跨域
  171. response.writeHead(200, {
  172. "Content-Type": "text/html;application/json;charset=utf-8",
  173. 'Access-Control-Allow-Origin': '*',
  174. 'Access-Control-Allow-Headers': 'Origin, No-Cache, X-Requested-With, If-Modified-Since, Pragma, Last-Modified, Cache-Control, Expires, Content-Type, X-E4M-With'
  175. });
  176. //设置参数,并执行回调
  177. us.unifyDispose(requset, response, function (param) {
  178. //console.log(param)
  179. if (param && param[0]) {
  180. //参数解码 us.parm为全局变量 记录所有参数
  181. var _userinfo,
  182. _funname = param[0],
  183. //参数解码 中文处理
  184. _param = param.splice(1);
  185. //执行回调函数
  186. switch (_funname) {
  187. //执行登录函数
  188. case 'login':
  189. _userinfo = JSON.parse(_param[0]); //登录用户的信息
  190. us.login(requset, response, _userinfo.userId, _userinfo.pageId, _userinfo.userName, _userinfo.type);
  191. break;
  192. case 'logout':
  193. us.logout(response, _param[0], _param[1]);
  194. break;
  195. //执行轮询函数
  196. case 'polling':
  197. us.polling(requset, response, _param[0], _param[1], _param[2], _param[3]);
  198. break;
  199. //获取文档信息
  200. case 'getWord':
  201. us.getWord(response, _param[0], _param[1], _param[2]);
  202. break;
  203. //获取Excel信息
  204. case 'getExcel':
  205. us.getExcel(response, _param[0], _param[1], _param[2]);
  206. break;
  207. //获取导航文件信息
  208. case 'getNav':
  209. us.getNav(response, _param[0], _param[1], _param[2]);
  210. break;
  211. //获取思维网格信息
  212. case 'getMindNetwork':
  213. us.getMindNetwork(response, _param[0], _param[1], _param[2]);
  214. break;
  215. //获取未来课堂信息
  216. case 'getcscl':
  217. us.getcscl(response, _param[0], _param[1], _param[2]);
  218. break;
  219. //获取文档信息
  220. case 'getRealTimeClass':
  221. us.getRealTimeClass(response, _param[0], _param[1], _param[2]);
  222. break;
  223. case 'getNavPageContent':
  224. us.getNavPageContent(response, _param[0], _param[1]);
  225. break;
  226. //执行发送函数
  227. case 'send':
  228. us.send(response, _param[0]);
  229. break;
  230. case 'quitOffice':
  231. us.quitOffice(response, _param[0]);
  232. break;
  233. case 'quitcscl':
  234. us.quitcscl(response, _param[0]);
  235. break;
  236. case 'newWordSave':
  237. us.newWordSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  238. break;
  239. case 'newExcelSave':
  240. us.newExcelSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  241. break;
  242. //新建导航文件保存
  243. case 'newNavSave':
  244. us.newNavSave(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[5], _param[6]);
  245. break;
  246. //加入文档编辑
  247. case 'addWord':
  248. break;
  249. //加入Excel表格编辑
  250. case 'addExcel':
  251. us.addExcel(response, _param[0]);
  252. break;
  253. //加入导航文件
  254. case 'addNav':
  255. break;
  256. case 'copyPageContent':
  257. us.copyPageContent(response, _param[0], _param[1], _param[2], _param[3]);
  258. break;
  259. case 'updateName':
  260. us.updateName(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  261. break;
  262. case 'insertModifyRecord':
  263. us.insertModifyRecord(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[4]);
  264. break;
  265. case 'addUser':
  266. us.addUser(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  267. break;
  268. //其余执行
  269. default:
  270. response.end(0);
  271. }
  272. }
  273. else {
  274. response.end("");
  275. }
  276. });
  277. });
  278. /**
  279. * 协同历史(带保存功能,修改了存储过程 既添加历史也保存内容)
  280. *
  281. * @param {object} request 请求对象
  282. * @param {string} type 类型
  283. * @param {guid} fileid 文件id
  284. * @param {string} filename 文件名
  285. * @param {string} html 内容
  286. * @param {guid} userid 用户ID
  287. * @param {guid} pageid 页面ID
  288. **/
  289. us.insertModifyRecord = function (response, type, fileid, filename, html, userid, pageid) {
  290. var _html;
  291. if (us[type][fileid] && us[type][fileid].content) {
  292. _html = us[type][fileid].content('body').html().replace(/'/ig, "''").replace(/"/ig, "\\\"");
  293. } else {
  294. _html = html;
  295. }
  296. //发送保存文件请求
  297. us.mysql.usselect([
  298. '127.0.0.1',
  299. 'UseStudio_Office',
  300. 'InsertDocumentModifyRecord',
  301. userid,
  302. fileid,
  303. _html,
  304. filename
  305. ], function (ret) {
  306. if (ret) {
  307. var _historyid = JSON.parse(ret)[0][0].historyid;
  308. var _message = {};
  309. var _messageinfo = us.message(userid, 'us.' + type, {
  310. id: us.createGuid(),
  311. type: "insertModifyRecord",
  312. historyid: _historyid,
  313. docId: fileid
  314. });
  315. _message[fileid] = [_messageinfo];
  316. us.broadcast(_message, pageid, type);
  317. response.end(_historyid); //返回文档内容
  318. } else {
  319. response.end(ret); //返回文档内容
  320. }
  321. });
  322. }
  323. /**
  324. * 更新文件名
  325. *
  326. * @param {object} request 请求对象
  327. * @param {string} type 类型
  328. * @param {guid} fileid 文件id
  329. * @param {string} filename 文件名
  330. * @param {guid} userid 用户ID
  331. * @param {guid} pageid 页面ID
  332. **/
  333. us.updateName = function (response, type, fileid, filename, userid, pageid) {
  334. //发送保存文件请求
  335. us.mysql.usselect([
  336. 'sqlserver.1473.cn',
  337. 'UseStudio_Disk',
  338. 'UpdateFileInfo',
  339. fileid,
  340. filename
  341. ], function (ret) {
  342. if (ret) {
  343. var _message = {};
  344. var _messageinfo = us.message(userid, 'us.' + type, {
  345. id: us.createGuid(),
  346. type: "updateName",
  347. name: filename,
  348. docId: fileid
  349. });
  350. _message[fileid] = [_messageinfo];
  351. us.broadcast(_message, pageid, type);
  352. response.end('updateNameSuccess'); //返回文档内容
  353. } else {
  354. response.end('updateNameFail'); //返回文档内容
  355. }
  356. });
  357. }
  358. /**
  359. * 添加用户
  360. *
  361. * @param {object} request 请求对象
  362. * @param {string} type 类型
  363. * @param {guid} fileid 文件id
  364. * @param {string} userids 用户id(多个用逗号隔开)
  365. * @param {guid} userid 用户ID
  366. * @param {guid} pageid 页面ID
  367. **/
  368. us.addUser = function (response, type, fileid, userids, userid, pageid) {
  369. var _message = {};
  370. var _messageinfo = us.message(userid, 'us.' + type, {
  371. id: us.createGuid(),
  372. type: "addUser",
  373. userIds: userids,
  374. docId: fileid
  375. });
  376. _message[fileid] = [_messageinfo];
  377. us.broadcast(_message, pageid, type);
  378. response.end('addUserSuccess'); //返回文档内容
  379. }
  380. /**
  381. * 根据用户集合,获取详细的用户信息
  382. *
  383. * @param {object} userids 用户id集合
  384. **/
  385. us.getuserbytype = function (userids) {
  386. var _userinfo = [];
  387. //console.log(us.user);
  388. for (var i in userids) {
  389. if (us.user[i]) {
  390. _userinfo.push(us.user[i])
  391. }
  392. }
  393. return _userinfo;
  394. }
  395. /**
  396. * 用户加入某个项目后通知所有已经在项目的用户
  397. *
  398. * @param {object} userinfo 用户信息
  399. * @param {string} type 项目类型
  400. * @param {string} fileid 项目的id
  401. **/
  402. us.sendUser = function (userinfo, type, pageid, fileid) {
  403. var _message = {};
  404. var _messageinfo = us.message(userinfo.userid, 'us.' + type, {
  405. id: us.createGuid(),
  406. type: "addUser",
  407. userinfo: userinfo,
  408. docId: fileid
  409. });
  410. _message[fileid] = [_messageinfo];
  411. // console.log("2222222222")
  412. // console.log(_message)
  413. us.broadcast(_message, pageid, type);
  414. }
  415. /**
  416. * 获取用户传参异步
  417. *
  418. * @param {object} request 请求对象
  419. * @param {function} cb 回调函数
  420. **/
  421. us.unifyDispose = function (req, res, cb) {
  422. var i, _param = "";
  423. //接收参数
  424. req.on("data", function (chunk) {
  425. _param += chunk;
  426. });
  427. //接收完毕
  428. req.on("end", function () {
  429. //console.log(_param)
  430. //前端传入的字符串转化成对象
  431. if (_param) {
  432. _param = us.qs.parse(_param);
  433. }
  434. //console.log(_param)
  435. //拆分参数
  436. try {
  437. _param = _param.mode.split(",")
  438. } catch (e) {
  439. _param = req.query;
  440. }
  441. if (_param) {
  442. //循环解析,由于前端发送过来的信息是经过url加密的,这里是解密
  443. for (i = 0; i < _param.length; i++) {
  444. _param[i] = decodeURIComponent(_param[i]); //解析
  445. }
  446. } else {
  447. _param = [];
  448. }
  449. //回调到指定处理
  450. cb(_param);
  451. });
  452. //请求超时处理
  453. res.on('timeout', function (e) {
  454. try {
  455. //console.log('请求超时'); //错误消息的输出
  456. //res.end("false"); //返回值
  457. }
  458. catch (e) {
  459. console.error('process error is:', e.message);
  460. }
  461. });
  462. //设置30秒后超时
  463. res.setTimeout(60000, function () {
  464. try {
  465. //console.log("响应超时.");
  466. res.end(""); //返回值
  467. }
  468. catch (e) {
  469. console.error('process error is:', e.message);
  470. }
  471. });
  472. //错误处理
  473. req.on("error", function (e) {
  474. try {
  475. console.log(e);
  476. }
  477. catch (e) {
  478. console.error('process error is:', e.message);
  479. }
  480. });
  481. }
  482. /**
  483. * 获取用户传参异步
  484. *
  485. * @param {object} response 响应对象
  486. * @param {array} userid 用户ID
  487. * @param {string} pageid 页面ID(登录唯一识别ID)
  488. * @param {string} username 用户名
  489. * @param {type} username 用户登录类型
  490. **/
  491. us.login = function (requset, response, userid, pageid, username, type) {
  492. if (userid && pageid) {
  493. //用户登录信息表,以后移入redis
  494. //如果用户信息不存在则新建一个用户信息存入
  495. if (!us.user[userid]) {
  496. username = username || "";
  497. var _userinfo = us.userInfo(userid, username); //初始化用户信息
  498. us.user[userid] = _userinfo;
  499. }
  500. //添加用户轮询列表
  501. us.polling(requset, response, userid, pageid, type);
  502. }
  503. }
  504. /**
  505. * 用户下线,清理用户的数据
  506. */
  507. us.deluser = function (userid, pageid) {
  508. if (pageid && us.offLineMessage[pageid]) {
  509. var i, j, z; //定义循环变量
  510. var _userid, _fileid, _message, _docinfo, _messageinfo,
  511. _csclids = us.offLineMessage[pageid].cscl;
  512. //其他应用的数据
  513. // _wordids = us.offLineMessage[pageid].word, //得到加入的所有word
  514. // _excelids = us.offLineMessage[pageid].excel; //得到加入的所有excel
  515. console.log("1111111111111")
  516. console.log(_csclids)
  517. console.log(pageid)
  518. console.log(us.offLineMessage[pageid])
  519. //删除用户离校消息记录
  520. delete us.offLineMessage[pageid];
  521. //知识架构的下线的处理
  522. for (i = 0; i < _csclids.length; i++) { //循环处理每一个文档
  523. _docinfo = us.cscl[_csclids[i]]; //记录文档信息
  524. if (_docinfo) { //如果存在文档信息
  525. _fileid = _csclids[i];
  526. _userid = us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  527. }
  528. }
  529. console.log(_userid)
  530. //下线后通知所有的用户
  531. if (_userid) {
  532. _message = {};
  533. var _messageinfo = us.message(userid, 'us.cscl', {
  534. id: us.createGuid(),
  535. type: "delUser",
  536. userinfo: us.user[_userid],
  537. docId: _fileid
  538. });
  539. _message[_fileid] = [_messageinfo];
  540. console.log(_message)
  541. us.broadcast(_message, pageid, "cscl");
  542. }
  543. }
  544. //其他应用的处理
  545. // //word的下线的处理
  546. // for (i = 0; i < _wordids.length; i++) { //循环处理每一个文档
  547. // _docinfo = us.word[_wordids[i]]; //记录文档信息
  548. // if (_docinfo) { //如果存在文档信息
  549. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  550. // us.insertHistory(_docinfo, 'word'); //插入历史
  551. // }
  552. // }
  553. // //excel的下线的处理
  554. // for (j = 0; i < _excelids.length; j++) {
  555. // _docinfo = us.excel[_excelids[j]]; //记录文档信息
  556. // if (_docinfo) { //如果存在文档信息
  557. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  558. // us.insertHistory(_docinfo, 'excel'); //插入历史
  559. // }
  560. // }
  561. }
  562. /**
  563. * 用户下线,用计时器实时的监控用户是否在线
  564. */
  565. us.offLine = function () {
  566. var i, j, istrue = true;
  567. var _user, _connect = us.connect;
  568. //循环目前所有的连接用户
  569. for (i in _connect) {
  570. _user = _connect[i];
  571. for (j in _user) {
  572. //判断用户已下线
  573. if (_user[j].response.connection == null || _user[j].response.connection.destroyed) {
  574. console.log("================2===============");
  575. console.log(i);
  576. console.log(j);
  577. us.deluser(i, j); //删除用户的数据
  578. delete _user[j]
  579. }
  580. }
  581. for (j in _user) { istrue = false; break }
  582. //这个用户下所有的连接用户都不在了
  583. if (istrue) {
  584. //用户登录数据清理,用于已经下线
  585. delete us.user[i];
  586. delete us.connect[i];
  587. }
  588. istrue = true;
  589. }
  590. }
  591. /**
  592. * 获取用户传参异步
  593. *
  594. * @param {object} response 响应对象
  595. * @param {string} userid 用户ID
  596. * @param {string} pageid 页面ID(用户登录唯一识别ID)
  597. **/
  598. us.polling = function (requset, response, userid, pageid, type) {
  599. // 监听请求的close事件
  600. // requset.on('close', () => {
  601. // console.log("--------" + userid + "-------------" + pageid);
  602. // //us.offLine(response, userid, pageid)
  603. // });
  604. //判断轮询的用户是否在连接池中
  605. if (us.connect[userid]) {
  606. var _data,
  607. _userarray = us.connect[userid], //用户连接池,获取制定用户连接的数量,
  608. _messagearray = us.offLineMessage[pageid] //用户离线信息
  609. ;
  610. const chunkSize = 100;
  611. //获取当前连接的用户,如果获取成功那么直接修改用户的连接
  612. if (_userarray[pageid]) {
  613. //防止重复多连
  614. try {
  615. _userarray[pageid].response.end("");
  616. }
  617. catch (e) {
  618. }
  619. _userarray[pageid].response = response;
  620. if (_messagearray && _messagearray.message.length > 0) {
  621. _data = JSON.stringify(_messagearray.message);
  622. for (let i = 0; i < _data.length; i += chunkSize) {
  623. const chunk = _data.slice(i, i + chunkSize);
  624. response.write(chunk);
  625. }
  626. response.write("\r\n");
  627. _messagearray.message = [];
  628. }
  629. else {
  630. us.offLineMessage[pageid] = us.offLineMessage[pageid] || us.userOffLineMessage(type); //初始化用户离线消息记录
  631. }
  632. }
  633. else {
  634. //如果用户连接不存在
  635. _userarray[pageid] = us.userConnect(pageid, response); //那么直接添加用户连接 添加到用户连接数组里
  636. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  637. }
  638. }
  639. else {
  640. var _userconect = us.userConnect(pageid, response); //创建用户连接对象
  641. us.connect[userid] = {}; //添加用户连接对象
  642. us.connect[userid][pageid] = _userconect;
  643. us.offLineMessage[pageid] = us.offLineMessage[pageid] || us.userOffLineMessage(type); //初始化用户离线消息记录
  644. }
  645. }
  646. /**
  647. * 发送消息
  648. *
  649. * @param {object} response 响应对象
  650. * @param {array} messageinfo 参数数组
  651. **/
  652. us.send = function (response, messageinfo) {
  653. var i, j,
  654. _message,
  655. _messagelist = {},
  656. _messageobj = JSON.parse(messageinfo) //获取传入的json对象
  657. ;
  658. //循环用户的信息处理
  659. for (i in _messageobj) {
  660. //console.log(i);
  661. switch (i) {
  662. //思维网格交互
  663. case "us.mindNetwork":
  664. _messagearr = _messageobj[i]; //获取word消息
  665. //得到word所有的用户
  666. for (j = 0; j < _messagearr.length; j++) {
  667. //生成发送的消息结构体
  668. _message = us.message(_messagearr[j].sendId, "us.mindNetwork", _messagearr[j].messageInfo);
  669. //添加消息列表
  670. if (_messagelist[_messagearr[j].receiveId]) {
  671. _messagelist[_messagearr[j].receiveId].push(_message);
  672. } else {
  673. _messagelist[_messagearr[j].receiveId] = [_message];
  674. }
  675. us.mindNetwork[_message.messageInfo.docId] && us.mindNetwork[_message.messageInfo.docId].history.push(_message);
  676. us.updatemindNetwork(_message.messageInfo);
  677. }
  678. //调用群发函数
  679. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'mindNetwork');
  680. break;
  681. //未来课堂交互
  682. case "us.cscl":
  683. _messagearr = _messageobj[i]; //获取未来消息
  684. //得到未来课堂所有的用户
  685. for (j = 0; j < _messagearr.length; j++) {
  686. // //如果存在则直接返回内层的文档
  687. // if (!us.cscl[calssid].user[userid]) {
  688. // us.cscl[calssid].user[userid] = [pageid];
  689. // }
  690. // else if (us.cscl[calssid].user[userid].indexOf(pageid) == -1) {
  691. // us.cscl[calssid].user[userid].push(pageid);
  692. // }
  693. // try {
  694. // us.offLineMessage[pageid].cscl.indexOf(calssid) == -1 && us.offLineMessage[pageid].cscl.push(calssid); //添加到用户离线消息的连接wrod记录中
  695. // }
  696. // catch (e) {
  697. // }
  698. _messagearr[j].messageInfo.type = _messagearr[j].type;
  699. //生成发送的消息结构体
  700. _message = us.message(_messagearr[j].sendId, "us.cscl", _messagearr[j].messageInfo);
  701. _message.ttype = _messagearr[j].type;
  702. //添加消息列表
  703. if (_messagelist[_messagearr[j].receiveId]) {
  704. _messagelist[_messagearr[j].receiveId].push(_message);
  705. }
  706. else {
  707. _messagelist[_messagearr[j].receiveId] = [_message];
  708. }
  709. us.cscl[_messagearr[j].receiveId] && us.cscl[_messagearr[j].receiveId].history.push(_message);
  710. us.updatecscl(_message.messageInfo, _messagearr[j].receiveId, _messagearr[j].type);
  711. }
  712. //调用群发函数
  713. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].pageId, 'cscl');
  714. break;
  715. //同步课堂
  716. case "us.realTimeClass":
  717. //console.log("us.realTimeClass");
  718. _messagearr = _messageobj[i]; //获取word消息
  719. //得到word所有的用户
  720. for (j = 0; j < _messagearr.length; j++) {
  721. //生成发送的消息结构体
  722. _message = us.message(_messagearr[j].sendId, "us.realTimeClass", _messagearr[j].messageInfo);
  723. //console.log(_message)
  724. // console.log(_messagelist[_messagearr[j].receiveId])
  725. //添加消息列表
  726. if (_messagelist[_messagearr[j].receiveId]) {
  727. _messagelist[_messagearr[j].receiveId].push(_message);
  728. } else {
  729. _messagelist[_messagearr[j].receiveId] = [_message];
  730. }
  731. us.realTimeClass[_message.messageInfo.docId] && us.realTimeClass[_message.messageInfo.docId].history.push(_message);
  732. us.updaterealTimeClass(_message.messageInfo);
  733. }
  734. //调用群发函数
  735. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'realTimeClass');
  736. break;
  737. //word信息交互
  738. case "us.word":
  739. try {
  740. _messagearr = _messageobj[i]; //获取word消息
  741. //得到word所有的用户
  742. for (j = 0; j < _messagearr.length; j++) {
  743. //生成发送的消息结构体
  744. _message = us.message(_messagearr[j].sendId, "us.word", _messagearr[j].messageInfo);
  745. //添加消息列表
  746. if (_messagelist[_messagearr[j].receiveId]) {
  747. _messagelist[_messagearr[j].receiveId].push(_message);
  748. } else {
  749. _messagelist[_messagearr[j].receiveId] = [_message];
  750. }
  751. us.word[_message.messageInfo.docId] && us.word[_message.messageInfo.docId].history.push(_message);
  752. us.updateWord(_message.messageInfo);
  753. }
  754. //由于不能同时操控多个word发送资料,所有信息只同步一个
  755. //_users = us.word[_messagearr[0].receiveId].user;
  756. //调用群发函数
  757. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'word');
  758. }
  759. catch (e) {
  760. console.log(e)
  761. }
  762. break;
  763. //用户信息的交互
  764. case "us.excel":
  765. _messagearr = _messageobj[i]; //获取excel消息
  766. //得到excel所有的用户
  767. for (j = 0; j < _messagearr.length; j++) {
  768. //生成发送的消息结构体
  769. _message = us.message(_messagearr[j].sendId, _messagearr[j].type, _messagearr[j].messageInfo);
  770. //添加消息列表
  771. if (_messagelist[_messagearr[j].receiveId]) {
  772. _messagelist[_messagearr[j].receiveId].push(_message);
  773. } else {
  774. _messagelist[_messagearr[j].receiveId] = [_message];
  775. }
  776. us.excel[_message.messageInfo.docId] && us.excel[_message.messageInfo.docId].history.push(_message);
  777. us.updateExcel(_message.messageInfo);
  778. }
  779. //由于不能同时操控多个excel发送资料,所有信息只同步一个
  780. //_users = us.excel[_messagearr[0].receiveId].user;
  781. //调用群发函数
  782. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'excel');
  783. break;
  784. case "us.nav":
  785. _messagearr = _messageobj[i]; //获取excel消息
  786. //得到excel所有的用户
  787. for (j = 0; j < _messagearr.length; j++) {
  788. //生成发送的消息结构体
  789. _message = us.message(_messagearr[j].sendId, "us.nav", _messagearr[j].messageInfo);
  790. //添加消息列表
  791. if (_messagelist[_messagearr[j].receiveId]) {
  792. _messagelist[_messagearr[j].receiveId].push(_message);
  793. } else {
  794. _messagelist[_messagearr[j].receiveId] = [_message];
  795. }
  796. us.nav[_message.messageInfo.docId] && us.nav[_message.messageInfo.docId].history.push(_message);
  797. us.updateNav(_message.messageInfo);
  798. }
  799. //调用群发函数
  800. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'nav');
  801. break;
  802. }
  803. }
  804. response.end('send');
  805. }
  806. /**
  807. * 更新后台思维网格的内容
  808. * @param {object} message 消息信息
  809. */
  810. us.updatemindNetwork = function (messageInfo) {
  811. if (us.mindNetwork[messageInfo.docId]) {
  812. var $ = us.mindNetwork[messageInfo.docId].content;
  813. // console.log("---------------------------------------start")
  814. // console.log($);
  815. // console.log("---------------------------------------end")
  816. // console.log("---------------------------------------infostart")
  817. // console.log(messageInfo);
  818. // console.log("---------------------------------------infoend")
  819. if ($) {
  820. us.mindNetwork[messageInfo.docId].content[messageInfo.id] = messageInfo.content;
  821. }
  822. }
  823. }
  824. /**
  825. * 更新后台未来课堂内容
  826. * @param {object} message 消息信息
  827. */
  828. us.updatecscl = function (messageInfo, classId, ty) {
  829. if (us.cscl[classId]) {
  830. var i, j, _is;
  831. var _obj = us.cscl[classId].content;
  832. if (ty == "clean") {
  833. _obj = us.cscl[classId].content = {};
  834. }
  835. else {
  836. _obj.backgroundUrl = messageInfo.backgroundUrl;
  837. _obj.edges = _obj.edges || [];
  838. _obj.nodes = _obj.nodes || [];
  839. //循环线的处理
  840. for (j = 0; j < messageInfo.edges.length; j++) {
  841. _is = true;
  842. for (i = 0; i < _obj.edges.length; i++) {
  843. if (_obj.edges[i].id == messageInfo.edges[j].id) {
  844. //如果是修改线同时先又存在那就直接修改
  845. if (ty == "update") {
  846. _obj.edges[i] = messageInfo.edges[j];
  847. }
  848. //如果是删除线的操作
  849. else {
  850. _obj.edges.splice(i, 1);
  851. }
  852. _is = false;
  853. break;
  854. }
  855. }
  856. //修改包含了添加和修改,如果没有修改说明是添加的功能
  857. if (_is && ty == "update") {
  858. _obj.edges.push(messageInfo.edges[j])
  859. }
  860. }
  861. for (j = 0; j < messageInfo.nodes.length; j++) {
  862. _is = true;
  863. for (i = 0; i < _obj.nodes.length; i++) {
  864. if (_obj.nodes[i].id == messageInfo.nodes[j].id) {
  865. //如果是修改节点
  866. if (ty == "update") {
  867. _obj.nodes[i] = messageInfo.nodes[j];
  868. }
  869. //如果是删除节点
  870. else {
  871. _obj.nodes.splice(i, 1);
  872. }
  873. _is = false;
  874. break;
  875. }
  876. }
  877. //修改包含了添加和修改,如果没有修改说明是添加的功能
  878. if (_is && ty == "update") {
  879. _obj.nodes.push(messageInfo.nodes[j])
  880. }
  881. }
  882. }
  883. //如果不存在则去数据库查找
  884. try {
  885. clearTimeout(us.savecscltime);
  886. }
  887. catch (e) {
  888. }
  889. //每次修改每隔五秒保存一次数据,防止数据操作频繁导致数据库太卡
  890. us.savecscltime = setTimeout(function () {
  891. us.mysql.usselect(['172.16.12.5', 'pbl', 'updateRoomData', JSON.stringify(_obj), classId], function (ret) { });
  892. }, 5000)
  893. }
  894. }
  895. /**
  896. * 更新后台实施课堂内容
  897. * @param {object} message 消息信息
  898. */
  899. us.updaterealTimeClass = function (messageInfo) {
  900. if (us.realTimeClass[messageInfo.docId]) {
  901. var $ = us.realTimeClass[messageInfo.docId].content;
  902. // console.log("---------------------------------------start")
  903. // console.log($);
  904. // console.log("---------------------------------------end")
  905. // console.log("---------------------------------------infostart")
  906. // console.log(messageInfo);
  907. // console.log("---------------------------------------infoend")
  908. if ($) {
  909. us.realTimeClass[messageInfo.docId].content[messageInfo.id] = messageInfo.content;
  910. }
  911. }
  912. }
  913. /**
  914. * 更新后台Word内容
  915. * @param {object} message 消息信息
  916. */
  917. us.updateWord = function (messageInfo) {
  918. if (us.word[messageInfo.docId]) {
  919. var $ = us.word[messageInfo.docId].content;
  920. if ($) {
  921. switch (messageInfo.type) { // 判断消息种类
  922. case 'update':
  923. us.updateEditorLine(messageInfo, $); //修改
  924. break;
  925. case 'add':
  926. us.addEditorLine(messageInfo, $); //添加
  927. break;
  928. case 'delete':
  929. us.deleteEditorLine(messageInfo, $); //删除
  930. break;
  931. }
  932. }
  933. }
  934. }
  935. /**
  936. * 更新后台Nav内容
  937. * @param {object} messageInfo 消息信息
  938. */
  939. us.updateNav = function (messageInfo) {
  940. var _fileinfo = us.nav[messageInfo.docId];
  941. if (_fileinfo) {
  942. switch (messageInfo.type) { // 判断消息种类
  943. case 'update': //修改行
  944. us.updateEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //修改
  945. break;
  946. case 'add': //添加行
  947. us.addEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //添加
  948. break;
  949. case 'delete': //删除行
  950. us.deleteEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //删除
  951. break;
  952. case 'addNav': //添加导航
  953. us.updateNav.addNav(_fileinfo, messageInfo.parentId, messageInfo.index, messageInfo.addNav, messageInfo.content);
  954. break;
  955. case 'updateNav': //修改导航
  956. us.updateNav.updateNav(_fileinfo.navInfo.nav, messageInfo.navId, messageInfo.name);
  957. break;
  958. case 'deleteNav': //删除导航
  959. us.updateNav.deleteNav(_fileinfo, messageInfo.navId, messageInfo.parentId);
  960. break;
  961. case 'updateLogo': //修改logo
  962. _navinfo.logo = messageInfo.logo;
  963. break;
  964. }
  965. }
  966. }
  967. /**
  968. * 根据NavId查找对应的导航信息
  969. */
  970. us.selectByNavId = function (nowinfo, navid) {
  971. var i = 0;
  972. for (i = 0; i < nowinfo.length; i++) {
  973. object = nowinfo[i];
  974. if (object.pageId == navid) {
  975. return object;
  976. } else if (object.child) {
  977. return us.selectNav(object.child, navid);
  978. }
  979. }
  980. }
  981. /**
  982. * 添加Nav
  983. * @param {object} fileinfo 文件信息
  984. * @param {object} parentid 父级ID
  985. * @param {object} addnav 添加导航信息
  986. * @param {number} index 添加位置
  987. */
  988. us.updateNav.addNav = function (fileinfo, parentid, index, addnav, content) {
  989. var _nav = fileinfo.navInfo.nav;
  990. var _parent;
  991. if (parentid) {
  992. // 寻找父级
  993. _parent = us.selectByNavId(_nav, parentid);
  994. // 如果已存在子级处理
  995. if (_parent.child) {
  996. //插入指定位置
  997. _parent.child.splice(index, 0, addnav);
  998. } else {
  999. // 为存在子级则新建子级
  1000. _parent.child = [addnav];
  1001. }
  1002. } else {
  1003. _parent = _nav;
  1004. _parent.splice(index, 0, addnav);
  1005. }
  1006. //添加内容
  1007. fileinfo.page[addnav.pageId] = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1008. }
  1009. /**
  1010. * 修改Nav
  1011. * @param {object} nav 导航信息
  1012. * @param {object} navid ID
  1013. * @param {object} name 名字
  1014. */
  1015. us.updateNav.updateNav = function (nav, navid, name) {
  1016. // 寻找需要修改导航信息
  1017. var _nav = us.selectByNavId(nav, navid);
  1018. if (_nav) { //存在导航
  1019. _nav.name = name; //替换名字
  1020. }
  1021. }
  1022. /**
  1023. * 删除Nav
  1024. * @param {object} fielinfo 文件信息
  1025. * @param {object} navid ID
  1026. * @param {object} name 名字
  1027. */
  1028. us.updateNav.deleteNav = function (fielinfo, deletenavid, parentid) {
  1029. var _nav = fielinfo.navInfo.nav;
  1030. var _parent;
  1031. if (parentid) {
  1032. // 寻找父级
  1033. _parent = us.selectByNavId(_nav, parentid);
  1034. } else {
  1035. _parent = _nav;
  1036. }
  1037. if (_parent) {
  1038. var _child = parentid ? _parent.child : _parent;
  1039. _child.find(function (object, index) {
  1040. if (object.pageId == deletenavid) {
  1041. if (!object.child) {
  1042. _child.splice(index, 1); //删除数据
  1043. us.mysql.usselect([ //删除页面
  1044. 'sqlserver.1473.cn',
  1045. 'UseStudio_Office',
  1046. 'DeletePage',
  1047. deletenavid
  1048. ], function (ret) {
  1049. if (ret) {
  1050. delete fielinfo.page[deletenavid]; //删除内容
  1051. }
  1052. });
  1053. }
  1054. return true;
  1055. }
  1056. });
  1057. }
  1058. }
  1059. /**
  1060. * 修改操作
  1061. * @param {object} opera 操作信息对象
  1062. * @param {element} $ 后台word元素形式
  1063. */
  1064. us.updateEditorLine = function (opera, $) {
  1065. // $('#' + opera.id).prop('outerHTML', opera.content); //修改行
  1066. $('#' + opera.id).replaceWith(opera.content);
  1067. }
  1068. /**
  1069. * 删除操作
  1070. * @param {object} opera 操作信息对象
  1071. * @param {element} $ 后台word元素形式
  1072. */
  1073. us.deleteEditorLine = function (opera, $) {
  1074. $('#' + opera.id).remove(); //删除行
  1075. }
  1076. /**
  1077. * 添加操作
  1078. * @param {object} opera 操作信息对象
  1079. * @param {element} $ 后台word元素形式
  1080. */
  1081. us.addEditorLine = function (opera, $) {
  1082. var _next; //创建记录变量
  1083. if (opera.nextId && (_next = $('#' + opera.nextId))[0]) { //判断有没有nextid,nextid是否存在
  1084. //如果存在则插入在nexid 元素前
  1085. _next.before(opera.content);
  1086. } else {
  1087. $('body').append(opera.content); //没有就在最后插入
  1088. }
  1089. }
  1090. /**
  1091. * 更新后台Word内容
  1092. * @param {object} message 消息信息
  1093. */
  1094. us.updateExcel = function (messageInfo) {
  1095. var $ = us.excel[messageInfo.docId].content;
  1096. if ($) {
  1097. switch (messageInfo.type) { // 判断消息种类
  1098. case 'blur':
  1099. us.updateExcel.Blur(messageInfo, $); //失焦
  1100. break;
  1101. case "addLine":
  1102. us.updateExcel.addLine(messageInfo, $); //添加行
  1103. break;
  1104. case "delLine":
  1105. us.updateExcel.delLine(messageInfo, $); //刪除行
  1106. break;
  1107. case "addCol":
  1108. us.updateExcel.addCol(messageInfo, $); //添加列
  1109. break;
  1110. case "delCol":
  1111. us.updateExcel.delCol(messageInfo, $); //刪除列
  1112. break;
  1113. case "merge":
  1114. us.updateExcel.merge(messageInfo, $); //合并单元格
  1115. break;
  1116. case "splitCells":
  1117. us.updateExcel.splitCells(messageInfo, $); //拆分单元格
  1118. break;
  1119. case "rowExpanding":
  1120. us.updateExcel.rowExpanding(messageInfo, $); //行板拉伸
  1121. break;
  1122. case "colExpanding":
  1123. us.updateExcel.colExpanding(messageInfo, $); //列板拉伸
  1124. break;
  1125. case "addTask":
  1126. us.updateExcel.addTask(messageInfo, $); //添加工作表
  1127. break;
  1128. case "deleteTask":
  1129. us.updateExcel.deleteTask(messageInfo, $); //刪除工作表
  1130. break;
  1131. case "reNameTask":
  1132. us.updateExcel.reNameTask(messageInfo, $); //刪除工作表
  1133. break;
  1134. case "img":
  1135. us.updateExcel.img(messageInfo, $); //插入图片
  1136. break;
  1137. }
  1138. }
  1139. // console.log($);
  1140. }
  1141. /**
  1142. * 失焦處理
  1143. */
  1144. us.updateExcel.Blur = function (messageInfo, $) {
  1145. var _taskId = messageInfo.worksheetId, //如果有taskId传过来 则修改 data数据里 taskId里的数据 否则则修改当前工作表id里的数据
  1146. _excelData = $[_taskId], //获取taskId工作表的数据
  1147. _cellData = _excelData.cell, //获取该数据里的单元格数据
  1148. _content = messageInfo.content; //获取需要保存的json数据
  1149. _content.forEach(function (data) {
  1150. var _text = data.innerText.replace(/\s+/g, ""), //去掉空格 给下面做判断 如果内容为空 则删除该数据
  1151. _cellColList = _cellData[data.col], //获取该数据里的所有列
  1152. _cell = null;
  1153. if (!_cellColList) { //如果列不存在 则创建一个列
  1154. _cellColList = _cellData[data.col] = {};
  1155. }
  1156. if (!_cellColList[data.row]) { //如果该行_列 不存在单元格数据 则创建个json 给单元格添加数据
  1157. _cellColList[data.row] = {};
  1158. _cellColList[data.row].cssStyle = {}; //css样式
  1159. }
  1160. _cell = _cellColList[data.row]; //获取该单元格的数据 (json)
  1161. data.content ? _cell.innerHTML = data.content : ""; //修改该单元格的innerHTML
  1162. if (data.attr) { //如果存在样式
  1163. _cell.cssStyle[data.attr] = data.value;
  1164. if (!data.value) {
  1165. delete _cell.cssStyle[data.attr]
  1166. }
  1167. }
  1168. if (data.clearStyle) { //如果需要清除所有样式的话
  1169. data.cssStyle = {}
  1170. }
  1171. if (((!(_text) || _text === ("\u200D")) && !(_cell.endRow)) && !(us.jsonLen(_cell.cssStyle))) { //如果innerHTML为空格 或 不存在 并且 不是合并单元格元素 并且没有样式 则删除掉
  1172. delete (_cellColList[data.row]);
  1173. }
  1174. });
  1175. }
  1176. /*
  1177. 获取json的数量
  1178. */
  1179. us.jsonLen = function (json) {
  1180. var _json = json,
  1181. _len = 0;
  1182. for (var i in json) {
  1183. _len++;
  1184. }
  1185. return _len;
  1186. }
  1187. us.updateExcel.addLine = function (messageInfo, $) {
  1188. var _taskId = messageInfo.worksheetId, //单元格id
  1189. _content = messageInfo.content,
  1190. _excelData = $[_taskId],
  1191. _rowData = _excelData.row,
  1192. _cellData = _excelData.cell,
  1193. _start = _content.start, //开始行
  1194. _lineNum = _content.lineNum, //添加行的数量
  1195. _sizeChange = _content.sizeChange, //添加的行的高度
  1196. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1197. _cellCol = null;
  1198. if (_mergeArr.length) {
  1199. _mergeArr.forEach(function (info) {
  1200. _cellData[info.col][info.row].endRow = _cellData[info.col][info.row].endRow + _lineNum;
  1201. });
  1202. }
  1203. for (var k in _cellData) {
  1204. _cellCol = _cellData[k]; //该列下的所有行
  1205. var temp = {};
  1206. for (var row in _cellCol) {
  1207. if (row > _start) {
  1208. temp[(+row) + _lineNum] = _cellCol[row];
  1209. temp[(+row) + _lineNum].endRow ? temp[(+row) + _lineNum].endRow = temp[(+row) + _lineNum].endRow + _lineNum : ""; //如果是合并单元格的元素 则将endRow + _lineNum;
  1210. } else {
  1211. temp[row] = _cellCol[row];
  1212. }
  1213. }
  1214. _cellData[k] = temp;
  1215. } /* 该处for循环是修改数据中单元格的行数 */
  1216. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  1217. _temp = {},
  1218. _rowChange = null;
  1219. for (var k in _rowDataChange) {
  1220. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  1221. if (k > _start) {
  1222. _temp[(+k) + _lineNum] = _rowChange;
  1223. } else {
  1224. _temp[k] = _rowChange;
  1225. }
  1226. } /* 该处for循环是修改数据中行版的行数 */
  1227. _rowData.change = _temp;
  1228. if (_sizeChange) {
  1229. for (var i = 1; i <= _lineNum; i++) {
  1230. _rowData.change[_start + i] = _sizeChange;
  1231. }
  1232. }
  1233. _rowData.num = _rowData.num + _lineNum; //行板数量 = 行板数量 + 添加行的数量
  1234. };
  1235. us.updateExcel.delLine = function (messageInfo, $) {
  1236. var _taskId = messageInfo.worksheetId, //单元格id
  1237. _excelData = $[_taskId],
  1238. _content = messageInfo.content,
  1239. _rowData = _excelData.row,
  1240. _cellData = _excelData.cell,
  1241. _start = _content.start, //被选中的第一行
  1242. _end = _content.end, //被选中的最后一行
  1243. _lineNum = _content.lineNum, //所删除的行数
  1244. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1245. _cellCol = null;
  1246. for (var k in _cellData) {
  1247. _cellCol = _cellData[k];
  1248. var temp = {};
  1249. for (var row in _cellCol) {
  1250. if (row > _end) {
  1251. temp[(+row) - _lineNum] = _cellCol[row];
  1252. temp[(+row) - _lineNum].endRow ? temp[(+row) - _lineNum].endRow = temp[(+row) - _lineNum].endRow - _lineNum : ""; //如果是合并单元格的元素 则将endRow - _lineNum;
  1253. } else if (row < _start) {
  1254. temp[row] = _cellCol[row];
  1255. }
  1256. }
  1257. _cellData[k] = temp;
  1258. }
  1259. if (_mergeArr.length) {
  1260. var _cloneMessage = null;
  1261. _mergeArr.forEach(function (info) {
  1262. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  1263. _cloneMessage.content = info;
  1264. us.updateExcel.merge(_cloneMessage, $);
  1265. });
  1266. }
  1267. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  1268. _temp = {},
  1269. _rowChange = null;
  1270. for (var k in _rowDataChange) {
  1271. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  1272. if (k < _start) { //如果大于结束行 则将该行下面的所有的数字信息 - 被删除的行
  1273. _temp[k] = _rowChange;
  1274. } else if (k > _end) {
  1275. _temp[(+k) - _lineNum] = _rowChange;
  1276. }
  1277. } /* 该处for循环是修改数据中行版的行数 */
  1278. _rowData.change = _temp;
  1279. _rowData.num = _rowData.num - _lineNum; //行板数量 = 行板数量 - 删除行的数量
  1280. };
  1281. us.updateExcel.addCol = function (messageInfo, $) {
  1282. var _taskId = messageInfo.worksheetId, //单元格id
  1283. _excelData = $[_taskId],
  1284. _content = messageInfo.content,
  1285. _colData = _excelData.column,
  1286. _cellData = _excelData.cell,
  1287. _start = _content.start, //被选中的第一列
  1288. _sizeChange = _content.sizeChange, //添加的列的宽度
  1289. _colNums = _content.colNums, //所添加的列数
  1290. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1291. _cellCol = null,
  1292. _temp = {};
  1293. if (_mergeArr.length) {
  1294. _mergeArr.forEach(function (info) {
  1295. _cellData[info.col][info.row].endCol = _cellData[info.col][info.row].endCol + _colNums;
  1296. });
  1297. }
  1298. for (var k in _cellData) {
  1299. _cellCol = _cellData[k];
  1300. if (k > _start) {
  1301. _temp[+(k) + _colNums] = _cellCol;
  1302. var _temp2 = _temp[(+k) + _colNums];
  1303. for (var i in _temp2) {
  1304. _temp2[i].endCol ? _temp2[i].endCol = _temp2[i].endCol + _colNums : ""; //如果是合并单元格的元素 则将endCol + _colNums;
  1305. }
  1306. } else {
  1307. _temp[k] = _cellCol;
  1308. }
  1309. }
  1310. _excelData.cell = _temp;
  1311. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  1312. _temp = {},
  1313. _colChange = null;
  1314. for (var k in _colDataChange) {
  1315. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  1316. if (k > _start) {
  1317. _temp[(+k) + _colNums] = _colChange;
  1318. } else {
  1319. _temp[k] = _colChange;
  1320. }
  1321. } /* 该处for循环是修改数据中行版的行数 */
  1322. _colData.change = _temp;
  1323. if (_sizeChange) {
  1324. for (var i = 1; i <= _colNums; i++) {
  1325. _colData.change[_start + i] = _sizeChange;
  1326. }
  1327. }
  1328. _colData.num = _colData.num + _colNums; //列板数量 = 列板数量 + 添加列的数量
  1329. };
  1330. us.updateExcel.delCol = function (messageInfo, $) {
  1331. var _taskId = messageInfo.worksheetId, //单元格id
  1332. _excelData = $[_taskId],
  1333. _content = messageInfo.content,
  1334. _colData = _excelData.column,
  1335. _cellData = _excelData.cell,
  1336. _start = _content.start, //被选中的第一行
  1337. _end = _content.end, //被选中的最后一行
  1338. _colNums = _content.colNums, //所删除的列数
  1339. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1340. _cellCol = null,
  1341. _temp = {};
  1342. for (var k in _cellData) {
  1343. _cellCol = _cellData[k];
  1344. if (k > _end) {
  1345. _temp[+(k) - _colNums] = _cellCol;
  1346. var _temp2 = _temp[(+k) - _colNums];
  1347. for (var i in _temp2) {
  1348. _temp2[i].endCol ? _temp2[i].endCol = _temp2[i].endCol - _colNums : ""; //如果是合并单元格的元素 则将endCol - _colNums;
  1349. }
  1350. } else if (k < _start) {
  1351. _temp[k] = _cellCol;
  1352. }
  1353. }
  1354. _excelData.cell = _temp;
  1355. if (_mergeArr.length) {
  1356. var _cloneMessage = null;
  1357. _mergeArr.forEach(function (info) {
  1358. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  1359. _cloneMessage.content = info;
  1360. us.updateExcel.merge(_cloneMessage, $);
  1361. });
  1362. }
  1363. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  1364. _temp = {},
  1365. _colChange;
  1366. for (var k in _colDataChange) {
  1367. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  1368. if (k < _start) { //如果大于结束列 则将该列下面的所有的数字信息 - 被删除的列
  1369. _temp[k] = _colChange;
  1370. } else if (k > _end) {
  1371. _temp[(+k) - _colNums] = _colChange;
  1372. }
  1373. } /* 该处for循环是修改数据中行版的行数 */
  1374. _colData.change = _temp;
  1375. _colData.num = _colData.num - _colNums; //列板数量 = 列板数量 - 删除列的数量
  1376. };
  1377. us.updateExcel.merge = function (messageInfo, $) {
  1378. var _taskId = messageInfo.worksheetId, //单元格id
  1379. _excelData = $[_taskId],
  1380. _content = messageInfo.content,
  1381. _cellData = _excelData.cell,
  1382. _cellColList = _cellData[_content.col];
  1383. if (_content.row === _content.endRow && _content.col === _content.endCol) {
  1384. _cellData[_content.col][_content.row].endRow = "";
  1385. _cellData[_content.col][_content.row].endCol = ""
  1386. return;
  1387. }
  1388. if (!_cellColList) {
  1389. _cellColList = _cellData[_content.col] = {};
  1390. }
  1391. if (!_cellColList[_content.row]) {
  1392. _cellColList[_content.row] = {};
  1393. }
  1394. _cellColList[_content.row].innerHTML = _content.content;
  1395. _cellColList[_content.row].endRow = _content.endRow;
  1396. _cellColList[_content.row].endCol = _content.endCol;
  1397. };
  1398. us.updateExcel.splitCells = function (messageInfo, $) {
  1399. var _taskId = messageInfo.worksheetId, //单元格id
  1400. _excelData = $[_taskId],
  1401. _content = messageInfo.content,
  1402. _cellData = _excelData.cell,
  1403. _cell = _cellData[_content.col][_content.row]; //需要拆分的单元格
  1404. _cell.endRow = "";
  1405. _cell.endCol = "";
  1406. };
  1407. us.updateExcel.rowExpanding = function (messageInfo, $) {
  1408. var _taskId = messageInfo.worksheetId, //单元格id
  1409. _excelData = $[_taskId],
  1410. _content = messageInfo.content,
  1411. _rowData = _excelData.row;
  1412. _content.forEach(function (data) {
  1413. var _rowNum = data.rowName, //拉伸行的位置 (数字)
  1414. _rowHeight = data.height; //被拉伸后的高度
  1415. _rowData.change[_rowNum] = _rowHeight;
  1416. });
  1417. };
  1418. us.updateExcel.colExpanding = function (messageInfo, $) {
  1419. var _taskId = messageInfo.worksheetId, //单元格id
  1420. _excelData = $[_taskId],
  1421. _content = messageInfo.content,
  1422. _colData = _excelData.column; //该列的数据
  1423. _content.forEach(function (data) {
  1424. var _colNum = data.colName, //拉伸行的位置 (数字)
  1425. _colWidth = data.width; //被拉伸后的宽度
  1426. _colData.change[_colNum] = _colWidth;
  1427. });
  1428. };
  1429. /*添加工作表*/
  1430. us.updateExcel.addTask = function (messageInfo, $) {
  1431. var _content = messageInfo.content,
  1432. _taskId = _content.id;
  1433. $[_taskId] = _content.data;
  1434. };
  1435. /*刪除工作表*/
  1436. us.updateExcel.deleteTask = function (messageInfo, $) {
  1437. var _content = messageInfo.content,
  1438. _taskId = _content.id;
  1439. delete ($[_taskId]);
  1440. };
  1441. /*命名工作表*/
  1442. us.updateExcel.reNameTask = function (messageInfo, $) {
  1443. var _content = messageInfo.content,
  1444. _taskId = _content.id;
  1445. $[_taskId].taskName = _content.name;
  1446. };
  1447. us.updateExcel.img = function (messageInfo, $) { //此处修改
  1448. var _content = messageInfo.content,
  1449. _taskId = messageInfo.worksheetId,
  1450. _excelData = $[_taskId],
  1451. _imgData = _excelData.img;
  1452. _imgData.push(_content);
  1453. };
  1454. /**
  1455. * 用户群发处理
  1456. *
  1457. * @param {string} 接收信息的用户id
  1458. * @param {string} 发送的用户信息
  1459. **/
  1460. us.setword = function (messageinfo) {
  1461. // us.userConnect[userid].response.end(messageinfo);
  1462. }
  1463. /**
  1464. * 用户群发处理
  1465. *
  1466. * @param {string} userid 接收信息的用户id
  1467. * @param {string} messageinfo 发送的用户信息
  1468. **/
  1469. us.senduser = function (userid, messageinfo) {
  1470. us.userConnect[userid].response.end(messageinfo); //发送消息
  1471. }
  1472. /**
  1473. * 用户群发处理
  1474. *
  1475. * @param {object} messageinfo 发送消息的内容
  1476. * @param {guid} pageid 页面id
  1477. * @param {string} type 类型
  1478. **/
  1479. us.broadcast = function (messageinfo, pageid, type) {
  1480. var i, j, o, //循环变量
  1481. _data,
  1482. _messageinfo, //消息信息
  1483. _users, //用户ID集合
  1484. _pageids, //用户页面唯一识别集合
  1485. _recievedpageid, //接收用户的页面唯一识别ID
  1486. _issend, // 是否发送
  1487. _userconnect = us.connect; //用户连接池
  1488. const chunkSize = 100;
  1489. for (i in messageinfo) {
  1490. _messageinfo = messageinfo[i]; //记录消息消息b
  1491. _users = us[type][i] ? us[type][i].user : {}; //记录用户集合
  1492. for (j in _users) { //循环处理每个用户处理 给每个用户集合下的用户发送消息
  1493. _pageids = _users[j]; //记录当前用户在每个端登录的页面唯一识别ID
  1494. for (o = 0; o < _pageids.length; o++) { //循环发送给当前用户在每个端登录的用户
  1495. _recievedpageid = _pageids[o]; //记录接受者页面唯一识别ID 用于区分是否是发送用户
  1496. if (_recievedpageid != pageid) { //如果接受用户不等于发送用户则发送消息
  1497. try {
  1498. if (_userconnect[j] && _userconnect[j][_recievedpageid]) {
  1499. console.log(_recievedpageid);
  1500. _data = JSON.stringify(_messageinfo);
  1501. _issend = _userconnect[j][_recievedpageid].response.write(""); //发送消息
  1502. //用户在轮询切换的时候的中间,会产生数据无法接受,这里是存储数据
  1503. if (!_issend) {
  1504. us.offLineMessage[_recievedpageid].message.push(_messageinfo); //将消息加入用户离线消息中
  1505. }
  1506. else {
  1507. for (let i = 0; i < _data.length; i += chunkSize) {
  1508. const chunk = _data.slice(i, i + chunkSize);
  1509. _userconnect[j][_recievedpageid].response.write(chunk);
  1510. }
  1511. _userconnect[j][_recievedpageid].response.write("\r\n");
  1512. }
  1513. }
  1514. }
  1515. catch (e) {
  1516. console.log(e)
  1517. }
  1518. }
  1519. }
  1520. }
  1521. }
  1522. }
  1523. /**
  1524. * 加入文档编辑
  1525. *
  1526. * @param {object} response 用户相应对象
  1527. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  1528. **/
  1529. us.addWord = function (response, wordinfo) {
  1530. //获取用户参数
  1531. wordinfo = JSON.parse(wordinfo);
  1532. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  1533. _userid = wordinfo.userId, //用户ID
  1534. _pageid = wordinfo.pageId, //页面唯一识别ID
  1535. i, //定义循环变量
  1536. _docid, //记录文档ID变量
  1537. _docinfo; //记录文档信息变量
  1538. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  1539. _docid = _docidarray[i]; //记录文档ID变量
  1540. _docinfo = us.word[_docid]; //记录文档信息变量
  1541. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  1542. us.word[_docid] = {
  1543. user: {},
  1544. history: []
  1545. }; //创建word文档信息
  1546. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  1547. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  1548. _docinfo.user[_userid] = [_pageid];
  1549. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  1550. _docinfo.user[_userid].push(_pageid);
  1551. }
  1552. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  1553. }
  1554. response.end('addword'); //即时相应请求成功
  1555. }
  1556. /**
  1557. * 退出文档编辑
  1558. *
  1559. * @param {object} response 用户相应对象
  1560. * @param {string} wordinfo 文档信息
  1561. **/
  1562. us.quitOffice = function (response, wordinfo) {
  1563. //获取用户参数
  1564. wordinfo = JSON.parse(wordinfo);
  1565. var _docid = wordinfo.docId,
  1566. _userid = wordinfo.userId,
  1567. _pageid = wordinfo.pageId,
  1568. _type = wordinfo.type,
  1569. _messagetype = 'us.' + _type;
  1570. var _docinfo = us[_type][_docid]; //获取文档信息
  1571. //判断是否存在文档信息
  1572. if (_docinfo) {
  1573. us.quitUserList(_docinfo, _userid, _pageid); //将用户在协同列表中删除
  1574. var _j, //创建循环变量
  1575. _message = us.offLineMessage[_pageid] ? us.offLineMessage[_pageid].message : []; //获取该用户的离线消息
  1576. for (_j = _message.length - 1; _j > -1; _j--) { //循环移除该文档的离线消息
  1577. if (_message[_j].type == _messagetype && _message[_j].messageInfo.docId == _docid) { //判断是否为word文档
  1578. _message.splice(_j, 1); //删除记录
  1579. }
  1580. }
  1581. us.insertHistory(_docinfo, _docid, _type);
  1582. }
  1583. response.end('quitOffice'); //响应退出请求
  1584. }
  1585. /**
  1586. * 退出知识建构
  1587. *
  1588. * @param {object} response 用户相应对象
  1589. * @param {string} wordinfo 文档信息
  1590. **/
  1591. us.quitcscl = function (response, info) {
  1592. console.log(info)
  1593. //获取用户参数
  1594. info = JSON.parse(info);
  1595. var _docid = info.docId,
  1596. _userid = info.userId,
  1597. _pageid = info.pageId,
  1598. _type = info.type;
  1599. var _docinfo = us[_type][_docid]; //获取文档信息
  1600. //判断是否存在文档信息
  1601. if (_docinfo) {
  1602. _userid = us.quitUserList(_docinfo, _userid, _pageid); //将用户在协同列表中删除
  1603. console.log(_userid)
  1604. //下线后通知所有的用户
  1605. if (_userid) {
  1606. _message = {};
  1607. var _messageinfo = us.message(_userid, 'us.cscl', {
  1608. id: us.createGuid(),
  1609. type: "delUser",
  1610. userinfo: us.user[_userid],
  1611. docId: _docid
  1612. });
  1613. _message[_docid] = [_messageinfo];
  1614. console.log(_message)
  1615. us.broadcast(_message, _pageid, "cscl");
  1616. }
  1617. // var _j, //创建循环变量
  1618. // _message = us.offLineMessage[_pageid] ? us.offLineMessage[_pageid].message : []; //获取该用户的离线消息
  1619. // for (_j = _message.length - 1; _j > -1; _j--) { //循环移除该文档的离线消息
  1620. // if (_message[_j].type == _messagetype && _message[_j].messageInfo.docId == _docid) { //判断是否为word文档
  1621. // _message.splice(_j, 1); //删除记录
  1622. // }
  1623. // }
  1624. }
  1625. response.end('quitcscl'); //响应退出请求
  1626. }
  1627. /**
  1628. * 将用户在协同列表中删除
  1629. *
  1630. * @param {object} docinfo 文档信息
  1631. * @param {string} userid 用户ID
  1632. * @param {string} pageid 用户页面唯一识别ID
  1633. */
  1634. us.quitUserList = function (docinfo, userid, pageid) {
  1635. var _users = docinfo.user[userid]; //记录文档的用户列表
  1636. console.log(_users)
  1637. //获取用户在文档用户列表的位置
  1638. if (_users) {
  1639. var _index = _users.indexOf(pageid);
  1640. // 如果存在则将该用户删除 表示退出协同
  1641. if (_index != -1) {
  1642. _users.splice(_index, 1); //删除该用户
  1643. //如果该用户的全部端用户已退出则删除用户的记录
  1644. if (_users.length == 0) {
  1645. delete docinfo.user[userid];
  1646. return userid;
  1647. }
  1648. }
  1649. }
  1650. }
  1651. /**
  1652. * 插入文档操作历史到数据库
  1653. *
  1654. * @param {object} docinfo 文档信息
  1655. */
  1656. us.insertHistory = function (docinfo, docid, type) {
  1657. var i,
  1658. _info, //操作信息记录
  1659. _isuser = false;
  1660. for (i in docinfo.user) {
  1661. _isuser = true;
  1662. break;
  1663. }
  1664. //如果该文档没有协同用户
  1665. if (!_isuser) {
  1666. switch (type) {
  1667. case 'word':
  1668. var _content = docinfo.content ? docinfo.content('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1669. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, _content, ''],
  1670. function (ret) { });
  1671. break;
  1672. case 'nav':
  1673. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, JSON.stringify(docinfo.navInfo), ''],
  1674. function (ret) {
  1675. var _key;
  1676. for (_key in docinfo.page) {
  1677. //发送保存内容请求
  1678. var _content = docinfo.page[_key] ? docinfo.page[_key]('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1679. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Office', 'SaveNavPageContent', _key, _content], function (ret) { });
  1680. }
  1681. });
  1682. break;
  1683. }
  1684. }
  1685. }
  1686. /**
  1687. * 下线操作
  1688. * @param {object} response 响应对象
  1689. * @param {string} userid 用户ID
  1690. * @param {string} pageid 用户页面唯一识别ID
  1691. */
  1692. us.logout = function (response, userid, pageid) {
  1693. console.log("234566666666666666")
  1694. console.log(userid)
  1695. var j, istrue = true;
  1696. var _user = us.connect[userid];
  1697. //循环目前所有的连接用户
  1698. us.deluser(userid, pageid); //删除用户的数据
  1699. delete _user[pageid]
  1700. for (j in _user) { istrue = false; break }
  1701. //这个用户下所有的连接用户都不在了
  1702. if (istrue) {
  1703. //用户登录数据清理,用于已经下线
  1704. delete us.user[userid];
  1705. delete us.connect[userid];
  1706. }
  1707. console.log(pageid)
  1708. response.end('logout'); //响应退出请求
  1709. // var i, j, _docinfo,
  1710. // _wordids = us.offLineMessage[pageid].word, //得到加入的所有word
  1711. // _excelids = us.offLineMessage[pageid].excel; //得到加入的所有excel
  1712. // us.connect[userid][pageid].offLineTime = new Date();
  1713. // for (i = 0; i < _wordids.length; i++) { //循环处理每一个文档
  1714. // _docinfo = us.word[_wordids[i]]; //记录文档信息
  1715. // if (_docinfo) { //如果存在文档信息
  1716. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1717. // delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1718. // us.insertHistory(_docinfo, 'word'); //插入历史
  1719. // }
  1720. // }
  1721. // for (j = 0; i < _excelids.length; j++) {
  1722. // _docinfo = us.excel[_excelids[j]]; //记录文档信息
  1723. // if (_docinfo) { //如果存在文档信息
  1724. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1725. // delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1726. // us.insertHistory(_docinfo, 'excel'); //插入历史
  1727. // }
  1728. // }
  1729. }
  1730. /**
  1731. * 获取Excel,并生成后端数据
  1732. *
  1733. * @param {object} response 用户相应对象
  1734. * @param {string} docid 文档ID
  1735. * @param {guid} pageid 页面ID
  1736. * @param {guid} userid 用户ID
  1737. */
  1738. us.getExcel = function (response, docid, pageid, userid) {
  1739. //判断文档是否已在内层中存在
  1740. if (us.excel[docid]) {
  1741. //如果存在则直接返回内层的文档
  1742. if (!us.excel[docid].user[userid]) {
  1743. us.excel[docid].user[userid] = [pageid];
  1744. } else {
  1745. us.excel[docid].user[userid].push(pageid);
  1746. }
  1747. us.offLineMessage[pageid].excel.indexOf(docid) == -1 && us.offLineMessage[pageid].excel.push(docid); //添加到用户离线消息的连接wrod记录中
  1748. var _office = us.excel[docid].content;
  1749. response.end(JSON.stringify(_office));
  1750. } else {
  1751. us.excel[docid] = {
  1752. user: {},
  1753. history: []
  1754. };
  1755. us.excel[docid].user[userid] = [pageid];
  1756. us.offLineMessage[pageid].excel.indexOf(docid) == -1 && us.offLineMessage[pageid].excel.push(docid); //添加到用户离线消息的连接wrod记录中
  1757. //如果不存在则去数据库查找
  1758. us.mysql.usselect([
  1759. 'sqlserver.1473.cn',
  1760. 'UseStudio_Disk',
  1761. 'GetFileContent',
  1762. docid
  1763. ], function (ret) {
  1764. if (ret) {
  1765. var _office = JSON.parse(ret)[0][0].UsOffice;
  1766. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  1767. response.end(_office); //返回文档内容
  1768. } else {
  1769. us.excel[docid].content = ''; //将文档添加到内层中
  1770. response.end(''); //返回文档内容
  1771. }
  1772. });
  1773. }
  1774. }
  1775. /**
  1776. * 获取文档,并生成DOM
  1777. *
  1778. * @param {object} response 用户相应对象
  1779. * @param {string} fileid 导航文件ID
  1780. * @param {guid} pageid 页面ID
  1781. * @param {guid} userid 用户ID
  1782. */
  1783. us.getNav = function (response, fileid, pageid, userid) {
  1784. //判断文档是否已在内层中存在
  1785. if (us.nav[fileid]) {
  1786. //如果存在则直接返回内层的文档
  1787. if (!us.nav[fileid].user[userid]) {
  1788. us.nav[fileid].user[userid] = [pageid];
  1789. } else {
  1790. us.nav[fileid].user[userid].push(pageid);
  1791. }
  1792. us.offLineMessage[pageid].nav.indexOf(fileid) == -1 && us.offLineMessage[pageid].nav.push(fileid); //添加到用户离线消息的连接wrod记录中
  1793. response.end(JSON.stringify(us.nav[fileid].navInfo));
  1794. } else {
  1795. //如果不存在则去数据库查找
  1796. us.mysql.usselect([
  1797. 'sqlserver.1473.cn',
  1798. 'UseStudio_Disk',
  1799. 'GetFileContent',
  1800. fileid
  1801. ], function (ret) {
  1802. if (ret) {
  1803. var _navinfo = JSON.parse(ret)[0][0].UsOffice;
  1804. if (_navinfo) {
  1805. var _navdata = us.nav[fileid] = { //生成数据结构
  1806. user: {},
  1807. navInfo: JSON.parse(_navinfo),
  1808. page: {},
  1809. history: []
  1810. };
  1811. _navdata.user[userid] = [pageid]; //记录用户
  1812. us.offLineMessage[pageid].nav.indexOf(fileid) == -1 && us.offLineMessage[pageid].nav.push(fileid); //添加到用户离线消息的连接wrod记录中
  1813. response.end(JSON.stringify(_navinfo)); //返回文档内容
  1814. } else {
  1815. response.end(''); //查询不到文档
  1816. }
  1817. } else {
  1818. response.end(''); //返回文档内容
  1819. }
  1820. });
  1821. }
  1822. }
  1823. /**
  1824. * 获取导航页面内容
  1825. * @param {object} response 用户相应对象
  1826. * @param {guid} fileid 文档ID
  1827. * @param {string} navid 文档内容
  1828. * @param {string} name 文档名
  1829. */
  1830. us.getNavPageContent = function (response, fileid, navid) {
  1831. if (us.nav[fileid] && us.nav[fileid].page[navid]) {
  1832. response.end(us.nav[fileid].page[navid]('body').html()); //后台直接返回
  1833. } else {
  1834. //如果不存在则去数据库查找
  1835. us.mysql.usselect([
  1836. 'sqlserver.1473.cn',
  1837. 'UseStudio_Office',
  1838. 'GetNavPageContent',
  1839. navid
  1840. ], function (ret) {
  1841. if (ret && JSON.parse(ret)[0][0]) {
  1842. var _content = JSON.parse(ret)[0][0].content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""); //记录查找内容
  1843. us.nav[fileid] && (us.nav[fileid].page[navid] = us.cheerio.load(_content)); //将文档添加到内层中
  1844. response.end(_content); //查询不到文档
  1845. } else {
  1846. response.end(''); //返回文档内容
  1847. }
  1848. });
  1849. }
  1850. }
  1851. /**
  1852. * 新建文档保存内容并加入协同
  1853. * @param {object} response 用户相应对象
  1854. * @param {guid} docid 文档ID
  1855. * @param {string} content 文档内容
  1856. * @param {string} name 文档名
  1857. * @param {guid} userid 用户ID
  1858. * @param {guid} pageid 页面唯一识别ID
  1859. */
  1860. us.newWordSave = function (response, docid, content, name, userid, pageid) {
  1861. us.word[docid] = {
  1862. user: {},
  1863. history: []
  1864. }; //创建Word类
  1865. us.word[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1866. us.offLineMessage[pageid].word.indexOf(docid) == -1 && us.offLineMessage[pageid].word.push(docid); //添加到用户离线消息的连接wrod记录中
  1867. //发送保存请求
  1868. us.mysql.usselect([
  1869. 'sqlserver.1473.cn',
  1870. 'UseStudio_Disk',
  1871. 'SaveFileContent',
  1872. docid,
  1873. content,
  1874. name
  1875. ], function (ret) {
  1876. if (ret) {
  1877. //设置内容
  1878. us.word[docid].content = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"")); //将文档添加到内层中
  1879. response.end('save'); //返回保存成功
  1880. } else {
  1881. response.end('fail'); //返回文档内容
  1882. }
  1883. });
  1884. }
  1885. /**
  1886. * 新建文档保存内容并加入协同
  1887. * @param {object} response 用户相应对象
  1888. * @param {guid} docid 文档ID
  1889. * @param {string} content 文档内容
  1890. * @param {string} name 文档名
  1891. * @param {guid} userid 用户ID
  1892. * @param {guid} pageid 页面唯一识别ID
  1893. */
  1894. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  1895. us.excel[docid] = {
  1896. user: {},
  1897. history: []
  1898. }; //创建excel类
  1899. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1900. us.offLineMessage[pageid].excel.indexOf(docid) == -1 && us.offLineMessage[pageid].word.push(docid); //添加到用户离线消息的连接wrod记录中
  1901. //发送保存请求
  1902. us.mysql.usselect([
  1903. 'sqlserver.1473.cn',
  1904. 'UseStudio_Disk',
  1905. 'SaveFileContent',
  1906. docid,
  1907. content,
  1908. name
  1909. ], function (ret) {
  1910. if (ret) {
  1911. //设置内容
  1912. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  1913. response.end('saveOk'); //返回保存成功
  1914. } else {
  1915. response.end('fail'); //返回文档内容
  1916. }
  1917. });
  1918. }
  1919. /**
  1920. * 新建导航文件保存
  1921. * @param {object} response 用户相应对象
  1922. * @param {guid} fileid 文档ID
  1923. * @param {string} navinfo 导航信息
  1924. * @param {string} nowpageid 当前页面ID
  1925. * @param {string} nowpagecontent 当前页面内容
  1926. * @param {string} name 文档名
  1927. * @param {guid} userid 用户ID
  1928. * @param {guid} pageid 页面唯一识别ID
  1929. */
  1930. us.newNavSave = function (response, fileid, navinfo, name, nowpageid, nowpagecontent, userid, pageid) {
  1931. //发送保存文件请求
  1932. us.mysql.usselect([
  1933. 'sqlserver.1473.cn',
  1934. 'UseStudio_Disk',
  1935. 'SaveFileContent',
  1936. fileid,
  1937. navinfo,
  1938. name
  1939. ], function (ret) {
  1940. if (ret) {
  1941. var _navinfo = JSON.parse(navinfo);
  1942. if (!us.nav[fileid]) {
  1943. us.nav[fileid] = {
  1944. user: {},
  1945. navInfo: _navinfo,
  1946. page: {},
  1947. history: []
  1948. };
  1949. } else {
  1950. us.nav[fileid].navInfo = _navinfo;
  1951. }
  1952. var _navdata = us.nav[fileid];
  1953. _navdata.user[userid] = [pageid]; //将用户加入协同记录数组
  1954. us.offLineMessage[pageid].nav.indexOf(fileid) == -1 && us.offLineMessage[pageid].nav.push(fileid); //添加到用户离线消息的连接wrod记录中
  1955. if (nowpageid) {
  1956. us.SaveNavPageContent(response, fileid, nowpageid, nowpagecontent);
  1957. } else {
  1958. response.end('saveContentSuccess'); //返回文档内容
  1959. }
  1960. } else {
  1961. response.end('saveNavFail'); //返回文档内容
  1962. }
  1963. });
  1964. }
  1965. us.SaveNavPageContent = function (response, fileid, nowpageid, nowpagecontent) {
  1966. var _navdata = us.nav[fileid];
  1967. //发送保存内容请求
  1968. us.mysql.usselect([
  1969. 'sqlserver.1473.cn',
  1970. 'UseStudio_Office',
  1971. 'SaveNavPageContent',
  1972. nowpageid,
  1973. nowpagecontent
  1974. ], function (ret) {
  1975. if (ret) {
  1976. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1977. response.end('saveContentSuccess'); //返回文档内容
  1978. } else {
  1979. response.end('saveContentFail'); //返回文档内容
  1980. }
  1981. });
  1982. }
  1983. /**
  1984. * 新建导航页面
  1985. * @param {object} response 用户相应对象
  1986. * @param {string} nowpageid 当前页面ID
  1987. * @param {string} nowpagecontent 当前页面内容
  1988. */
  1989. us.copyPageContent = function (response, fileid, nowpageid, nowpagecontent, copypageid) {
  1990. if (!us.nav[fileid]) {
  1991. us.nav[fileid] = {
  1992. user: {},
  1993. navInfo: "",
  1994. page: {},
  1995. history: []
  1996. };
  1997. }
  1998. var _navdata = us.nav[fileid];
  1999. //发送保存内容请求
  2000. us.mysql.usselect([
  2001. 'sqlserver.1473.cn',
  2002. 'UseStudio_Office',
  2003. 'CopyPageContent',
  2004. nowpageid,
  2005. nowpagecontent,
  2006. copypageid
  2007. ], function (ret) {
  2008. if (ret) {
  2009. nowpagecontent == "" && (nowpagecontent = JSON.parse(ret)[0][0].content);
  2010. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  2011. response.end('saveContentSuccess'); //返回文档内容
  2012. } else {
  2013. response.end('saveContentFail'); //返回文档内容
  2014. }
  2015. });
  2016. }
  2017. /**
  2018. * 加入文档编辑 该函数暂无使用
  2019. *
  2020. * @param {object} response 用户相应对象
  2021. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  2022. **/
  2023. us.addWord = function (response, wordinfo) {
  2024. //获取用户参数
  2025. wordinfo = JSON.parse(wordinfo);
  2026. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  2027. _userid = wordinfo.userId, //用户ID
  2028. _pageid = wordinfo.pageId, //页面唯一识别ID
  2029. i, //定义循环变量
  2030. _docid, //记录文档ID变量
  2031. _docinfo; //记录文档信息变量
  2032. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  2033. _docid = _docidarray[i]; //记录文档ID变量
  2034. _docinfo = us.word[_docid]; //记录文档信息变量
  2035. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  2036. us.word[_docid] = {
  2037. user: {},
  2038. history: []
  2039. }; //创建word文档信息
  2040. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  2041. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  2042. _docinfo.user[_userid] = [_pageid];
  2043. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  2044. _docinfo.user[_userid].push(_pageid);
  2045. }
  2046. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  2047. }
  2048. response.end('addword'); //即时相应请求成功
  2049. }
  2050. /**
  2051. * 加入Excel编辑
  2052. *
  2053. * @param {object} response 用户相应对象
  2054. * @param {string} excelinfo 表格信息
  2055. **/
  2056. us.addExcel = function (response, excelinfo) {
  2057. //获取用户id
  2058. //获取用户id
  2059. excelinfo = JSON.parse(excelinfo);
  2060. var _excelinfo = us.excel[excelinfo.docId],
  2061. _userid = excelinfo.userId,
  2062. _pageid = excelinfo.pageId,
  2063. _docid = excelinfo.docId;
  2064. if (!_excelinfo) { //判断群列表是否已存在不存在则创建
  2065. us.excel[_docid] = {
  2066. user: {},
  2067. history: []
  2068. };
  2069. us.excel[_docid].user[_userid] = [_pageid];
  2070. } else if (!_excelinfo.user[_userid]) { //判断文档的用户是否已登陆 如果只有1个页面 则直接添加
  2071. _excelinfo.user[_userid] = [_pageid];
  2072. } else if (_excelinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中 假如是一个用户多个页面 这里 则就是将每个页面添加到该用户下
  2073. _excelinfo.user[_userid].push(_pageid);
  2074. }
  2075. us.offLineMessage[_pageid].excel.push(_docid); //添加到用户离线消息的连接excel记录中
  2076. response.end('OK'); //返回到前台
  2077. }
  2078. /**
  2079. * 初始化获取未来课堂数据
  2080. *
  2081. */
  2082. us.getcscl = function (response, calssid, pageid, userid) {
  2083. //判断文档是否已在内层中存在
  2084. if (us.cscl[calssid]) {
  2085. //如果存在则直接返回内层的文档
  2086. if (!us.cscl[calssid].user[userid]) {
  2087. us.cscl[calssid].user[userid] = [pageid];
  2088. }
  2089. else if (us.cscl[calssid].user[userid].indexOf(pageid) == -1) {
  2090. us.cscl[calssid].user[userid].push(pageid);
  2091. }
  2092. try {
  2093. us.offLineMessage[pageid].cscl.indexOf(calssid) == -1 && us.offLineMessage[pageid].cscl.push(calssid); //添加到用户离线消息的连接wrod记录中
  2094. }
  2095. catch (e) {
  2096. }
  2097. //后续优化到redis获取
  2098. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  2099. function (ret) {
  2100. var _user = us.getuserbytype(us.cscl[calssid].user); //获取当前项目下所有的用户信息
  2101. var _data = us.cscl[calssid].content; //保存在内存的知识建构数据
  2102. if (ret) {
  2103. ret[0][0].user = _user; //这里是项目当前所有用户
  2104. ret[0][0].data = _data; //把思维网格的内容转化成数组
  2105. if (userid && us.user[userid]) {
  2106. us.sendUser(us.user[userid], "cscl", pageid, calssid); //加入知识建构项目后通知所有的用户
  2107. }
  2108. response.end(JSON.stringify(ret)); //返回文档内容
  2109. }
  2110. else {
  2111. response.end(''); //返回文档内容
  2112. }
  2113. });
  2114. }
  2115. else {
  2116. us.cscl[calssid] = {
  2117. user: {},
  2118. history: []
  2119. };
  2120. us.cscl[calssid].user[userid] = [pageid];
  2121. if (us.offLineMessage[pageid]) {
  2122. us.offLineMessage[pageid].cscl.indexOf(calssid) == -1 && us.offLineMessage[pageid].cscl.push(calssid); //添加到用户离线消息的连接wrod记录中
  2123. }
  2124. //如果不存在则去数据库查找
  2125. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  2126. function (ret) {
  2127. var _user = us.getuserbytype(us.cscl[calssid].user);
  2128. if (ret) {
  2129. ret[0][0].user = _user; //这里是项目当前所有用户
  2130. try {
  2131. us.cscl[calssid].content = JSON.parse(ret[0][0].data); //把思维网格的内容转化成数组
  2132. }
  2133. catch (e) {
  2134. us.cscl[calssid].content = ret[0][0].data;
  2135. }
  2136. response.end(JSON.stringify(ret)); //返回文档内容
  2137. }
  2138. else {
  2139. us.cscl[calssid].content = {}; //创建一个空数组
  2140. response.end(''); //返回文档内容
  2141. }
  2142. });
  2143. }
  2144. }
  2145. /**
  2146. * 获取思维网格数据,转成成数组
  2147. *
  2148. */
  2149. us.getMindNetwork = function (response, docid, pageid, userid) {
  2150. //判断文档是否已在内层中存在
  2151. if (us.mindNetwork[docid]) {
  2152. //如果存在则直接返回内层的文档
  2153. if (!us.mindNetwork[docid].user[userid]) {
  2154. us.mindNetwork[docid].user[userid] = [pageid];
  2155. } else {
  2156. us.mindNetwork[docid].user[userid].push(pageid);
  2157. }
  2158. try {
  2159. us.offLineMessage[pageid].mindNetwork.indexOf(docid) == -1 && us.offLineMessage[pageid].mindNetwork.push(docid); //添加到用户离线消息的连接wrod记录中
  2160. }
  2161. catch (e) {
  2162. }
  2163. //console.log(us.mindNetwork[docid]);
  2164. //如果不存在则去数据库查找
  2165. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', docid],
  2166. function (ret) {
  2167. if (ret) {
  2168. ret[0][0].data = us.mindNetwork[docid].content; //把思维网格的内容转化成数组
  2169. response.end(JSON.stringify(ret)); //返回文档内容
  2170. }
  2171. else {
  2172. response.end(''); //返回文档内容
  2173. }
  2174. });
  2175. }
  2176. else {
  2177. us.mindNetwork[docid] = {
  2178. user: {},
  2179. history: []
  2180. };
  2181. us.mindNetwork[docid].user[userid] = [pageid];
  2182. if (us.offLineMessage[pageid]) {
  2183. us.offLineMessage[pageid].mindNetwork.indexOf(docid) == -1 && us.offLineMessage[pageid].mindNetwork.push(docid); //添加到用户离线消息的连接wrod记录中
  2184. }
  2185. //如果不存在则去数据库查找
  2186. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', docid],
  2187. function (ret) {
  2188. if (ret) {
  2189. us.mindNetwork[docid].content = JSON.parse(ret[0][0].data); //把思维网格的内容转化成数组
  2190. response.end(JSON.stringify(ret)); //返回文档内容
  2191. }
  2192. else {
  2193. us.mindNetwork[docid].content = []; //创建一个空数组
  2194. response.end(''); //返回文档内容
  2195. }
  2196. });
  2197. }
  2198. }
  2199. /**
  2200. * 获取实时课堂据,转成成数组
  2201. *
  2202. */
  2203. us.getRealTimeClass = function (response, docid, pageid, userid) {
  2204. //判断文档是否已在内层中存在
  2205. if (us.realTimeClass[docid]) {
  2206. //如果存在则直接返回内层的文档
  2207. if (!us.realTimeClass[docid].user[userid]) {
  2208. us.realTimeClass[docid].user[userid] = [pageid];
  2209. } else {
  2210. us.realTimeClass[docid].user[userid].push(pageid);
  2211. }
  2212. try {
  2213. us.offLineMessage[pageid].realTimeClass.indexOf(docid) == -1 && us.offLineMessage[pageid].realTimeClass.push(docid); //添加到用户离线消息的连接wrod记录中
  2214. }
  2215. catch (e) {
  2216. }
  2217. //console.log(us.realTimeClass[docid]);
  2218. //如果不存在则去数据库查找
  2219. us.mysql.usselect(['172.16.12.5', 'pbl', 'selectPptPage', docid],
  2220. function (ret) {
  2221. if (ret) {
  2222. ret[0][0].page = us.realTimeClass[docid].content; //把思维网格的内容转化成数组
  2223. response.end(JSON.stringify(ret)); //返回文档内容
  2224. }
  2225. else {
  2226. response.end(''); //返回文档内容
  2227. }
  2228. });
  2229. }
  2230. else {
  2231. us.realTimeClass[docid] = {
  2232. user: {},
  2233. history: []
  2234. };
  2235. us.realTimeClass[docid].user[userid] = [pageid];
  2236. if (us.offLineMessage[pageid]) {
  2237. us.offLineMessage[pageid].realTimeClass.indexOf(docid) == -1 && us.offLineMessage[pageid].realTimeClass.push(docid); //添加到用户离线消息的连接wrod记录中
  2238. }
  2239. //如果不存在则去数据库查找
  2240. us.mysql.usselect(['172.16.12.5', 'pbl', 'selectPptPage', docid],
  2241. function (ret) {
  2242. if (ret) {
  2243. us.realTimeClass[docid].content = JSON.parse(ret[0][0].page); //把思维网格的内容转化成数组
  2244. response.end(JSON.stringify(ret)); //返回文档内容
  2245. }
  2246. else {
  2247. us.realTimeClass[docid].content = []; //创建一个空数组
  2248. response.end(''); //返回文档内容
  2249. }
  2250. });
  2251. }
  2252. }
  2253. /**
  2254. * 获取文档,并生成DOM
  2255. *
  2256. * @param {object} response 用户相应对象
  2257. * @param {string} docid 文档ID
  2258. */
  2259. us.getWord = function (response, docid, pageid, userid) {
  2260. // //判断文档是否已在内层中存在
  2261. // if (us.word[docid]) {
  2262. // //如果存在则直接返回内层的文档
  2263. // if (!us.word[docid].user[userid]) {
  2264. // us.word[docid].user[userid] = [pageid];
  2265. // } else {
  2266. // us.word[docid].user[userid].push(pageid);
  2267. // }
  2268. // us.offLineMessage[pageid].word.indexOf(docid) == -1 && us.offLineMessage[pageid].word.push(docid); //添加到用户离线消息的连接wrod记录中
  2269. // response.end(us.word[docid].content('body').html());
  2270. // }
  2271. // else {
  2272. // us.word[docid] = {
  2273. // user: {},
  2274. // history: []
  2275. // };
  2276. // us.word[docid].user[userid] = [pageid];
  2277. // if (us.offLineMessage[pageid]) {
  2278. // us.offLineMessage[pageid].word.indexOf(docid) == -1 && us.offLineMessage[pageid].word.push(docid); //添加到用户离线消息的连接wrod记录中
  2279. // }
  2280. // //如果不存在则去数据库查找
  2281. // us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2282. // function (ret) {
  2283. // if (ret) {
  2284. // var _office = JSON.parse(ret)[0][0].data ? JSON.parse(ret)[0][0].data.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  2285. // us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  2286. // response.end(_office); //返回文档内容
  2287. // } else {
  2288. // us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2289. // response.end(''); //返回文档内容
  2290. // }
  2291. // });
  2292. // }
  2293. //判断文档是否已在内层中存在
  2294. if (us.word[docid]) {
  2295. //如果存在则直接返回内层的文档
  2296. if (!us.word[docid].user[userid]) {
  2297. us.word[docid].user[userid] = [pageid];
  2298. } else {
  2299. us.word[docid].user[userid].push(pageid);
  2300. }
  2301. // console.log(us.offLineMessage[pageid]);
  2302. // console.log(pageid);
  2303. try {
  2304. us.offLineMessage[pageid].word.indexOf(docid) == -1 && us.offLineMessage[pageid].word.push(docid); //添加到用户离线消息的连接wrod记录中
  2305. }
  2306. catch (e) {
  2307. }
  2308. //如果不存在则去数据库查找
  2309. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2310. function (ret) {
  2311. if (ret) {
  2312. ret[0][0].data = us.word[docid].content('body').html();
  2313. response.end(JSON.stringify(ret)); //返回文档内容
  2314. } else {
  2315. us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2316. response.end(''); //返回文档内容
  2317. }
  2318. });
  2319. }
  2320. else {
  2321. us.word[docid] = {
  2322. user: {},
  2323. history: []
  2324. };
  2325. us.word[docid].user[userid] = [pageid];
  2326. if (us.offLineMessage[pageid]) {
  2327. us.offLineMessage[pageid].word.indexOf(docid) == -1 && us.offLineMessage[pageid].word.push(docid); //添加到用户离线消息的连接wrod记录中
  2328. }
  2329. //如果不存在则去数据库查找
  2330. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2331. function (ret) {
  2332. if (ret) {
  2333. var _office = ret[0][0].data ? ret[0][0].data.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  2334. us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  2335. response.end(_office); //返回文档内容
  2336. } else {
  2337. us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2338. response.end(''); //返回文档内容
  2339. }
  2340. });
  2341. }
  2342. }
  2343. us.getExcel = function (response, docid, pageid, userid) {
  2344. //判断文档是否已在内层中存在
  2345. if (us.excel[docid]) {
  2346. //如果存在则直接返回内层的文档
  2347. if (!us.excel[docid].user[userid]) {
  2348. us.excel[docid].user[userid] = [pageid];
  2349. } else {
  2350. us.excel[docid].user[userid].push(pageid);
  2351. }
  2352. us.offLineMessage[pageid].excel.indexOf(docid) == -1 && us.offLineMessage[pageid].excel.push(docid); //添加到用户离线消息的连接wrod记录中
  2353. var _office = us.excel[docid].content;
  2354. response.end(JSON.stringify(_office));
  2355. } else {
  2356. us.excel[docid] = {
  2357. user: {},
  2358. history: []
  2359. };
  2360. us.excel[docid].user[userid] = [pageid];
  2361. us.offLineMessage[pageid].excel.indexOf(docid) == -1 && us.offLineMessage[pageid].excel.push(docid); //添加到用户离线消息的连接wrod记录中
  2362. //如果不存在则去数据库查找
  2363. us.mysql.usselect([
  2364. 'sqlserver.1473.cn',
  2365. 'UseStudio_Disk',
  2366. 'GetFileContent',
  2367. docid
  2368. ], function (ret) {
  2369. if (ret) {
  2370. var _office = JSON.parse(ret)[0][0].UsOffice;
  2371. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  2372. response.end(_office); //返回文档内容
  2373. } else {
  2374. us.excel[docid].content = ''; //将文档添加到内层中
  2375. response.end(''); //返回文档内容
  2376. }
  2377. });
  2378. }
  2379. }
  2380. /**
  2381. * 新建文档保存内容并加入协同
  2382. * @param {object} response 用户相应对象
  2383. * @param {guid} docid 文档ID
  2384. * @param {string} content 文档内容
  2385. * @param {string} name 文档名
  2386. * @param {guid} userid 用户ID
  2387. * @param {guid} pageid 页面唯一识别ID
  2388. */
  2389. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  2390. us.excel[docid] = {
  2391. user: {},
  2392. history: []
  2393. }; //创建excel类
  2394. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  2395. us.offLineMessage[pageid].excel.indexOf(docid) == -1 && us.offLineMessage[pageid].word.push(docid); //添加到用户离线消息的连接wrod记录中
  2396. //发送保存请求
  2397. us.mysql.usselect([
  2398. 'sqlserver.1473.cn',
  2399. 'UseStudio_Disk',
  2400. 'SaveFileContent',
  2401. docid,
  2402. content,
  2403. name
  2404. ], function (ret) {
  2405. if (ret) {
  2406. //设置内容
  2407. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  2408. response.end('saveOk'); //返回保存成功
  2409. } else {
  2410. response.end('fail'); //返回文档内容
  2411. }
  2412. });
  2413. }
  2414. /**
  2415. * 生成Guid
  2416. *
  2417. **/
  2418. us.createGuid = function () {
  2419. //返回guid的处理
  2420. return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
  2421. var r = Math.random() * 16 | 0,
  2422. v = c == 'x' ? r : (r & 0x3 | 0x8);
  2423. return v.toString(16);
  2424. });
  2425. };
  2426. /**
  2427. * 监听1473端口的处理
  2428. *
  2429. **/
  2430. us.server.listen('1473', '', function () {
  2431. //用户下线监控
  2432. setInterval(function () { us.offLine() }, 10000);
  2433. //在控制台输出监听提示
  2434. console.log("开始监听" + us.server.address().port + "......");
  2435. });
  2436. // 同意处理错误
  2437. //process.on('uncaughtException', function (e) {
  2438. // console.log("错误:" + e);
  2439. //});