message.js 95 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 _userarray = us.connect[userid], //用户连接池,获取制定用户连接的数量,
  607. _messagearray = us.offLineMessage[pageid] //用户离线信息
  608. ;
  609. //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
  610. if (_userarray[pageid]) {
  611. //防止重复多连
  612. try {
  613. _userarray[pageid].response.end("");
  614. }
  615. catch (e) {
  616. }
  617. _userarray[pageid].response = response;
  618. if (_messagearray && _messagearray.message.length > 0) {
  619. response.write(JSON.stringify(_messagearray.message) + "\r\n");
  620. _messagearray.message = [];
  621. }
  622. else {
  623. us.offLineMessage[pageid] = us.offLineMessage[pageid] || us.userOffLineMessage(type); //初始化用户离线消息记录
  624. }
  625. }
  626. else {
  627. //如果用户连接不存在
  628. _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
  629. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  630. }
  631. }
  632. else {
  633. var _userconect = us.userConnect(pageid, response); //创建用户连接对象
  634. us.connect[userid] = {}; //添加用户连接对象
  635. us.connect[userid][pageid] = _userconect;
  636. us.offLineMessage[pageid] = us.offLineMessage[pageid] || us.userOffLineMessage(type); //初始化用户离线消息记录
  637. }
  638. }
  639. /**
  640. * 发送消息
  641. *
  642. * @param {object} response 响应对象
  643. * @param {array} messageinfo 参数数组
  644. **/
  645. us.send = function (response, messageinfo) {
  646. var i, j,
  647. _message,
  648. _messagelist = {},
  649. _messageobj = JSON.parse(messageinfo) //获取传入的json对象
  650. ;
  651. //循环用户的信息处理
  652. for (i in _messageobj) {
  653. //console.log(i);
  654. switch (i) {
  655. //思维网格交互
  656. case "us.mindNetwork":
  657. _messagearr = _messageobj[i]; //获取word消息
  658. //得到word所有的用户
  659. for (j = 0; j < _messagearr.length; j++) {
  660. //生成发送的消息结构体
  661. _message = us.message(_messagearr[j].sendId, "us.mindNetwork", _messagearr[j].messageInfo);
  662. //添加消息列表
  663. if (_messagelist[_messagearr[j].receiveId]) {
  664. _messagelist[_messagearr[j].receiveId].push(_message);
  665. } else {
  666. _messagelist[_messagearr[j].receiveId] = [_message];
  667. }
  668. us.mindNetwork[_message.messageInfo.docId] && us.mindNetwork[_message.messageInfo.docId].history.push(_message);
  669. us.updatemindNetwork(_message.messageInfo);
  670. }
  671. //调用群发函数
  672. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'mindNetwork');
  673. break;
  674. //未来课堂交互
  675. case "us.cscl":
  676. _messagearr = _messageobj[i]; //获取未来消息
  677. //得到未来课堂所有的用户
  678. for (j = 0; j < _messagearr.length; j++) {
  679. // //如果存在则直接返回内层的文档
  680. // if (!us.cscl[calssid].user[userid]) {
  681. // us.cscl[calssid].user[userid] = [pageid];
  682. // }
  683. // else if (us.cscl[calssid].user[userid].indexOf(pageid) == -1) {
  684. // us.cscl[calssid].user[userid].push(pageid);
  685. // }
  686. // try {
  687. // 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
  688. // }
  689. // catch (e) {
  690. // }
  691. _messagearr[j].messageInfo.type = _messagearr[j].type;
  692. //生成发送的消息结构体
  693. _message = us.message(_messagearr[j].sendId, "us.cscl", _messagearr[j].messageInfo);
  694. _message.ttype = _messagearr[j].type;
  695. //添加消息列表
  696. if (_messagelist[_messagearr[j].receiveId]) {
  697. _messagelist[_messagearr[j].receiveId].push(_message);
  698. }
  699. else {
  700. _messagelist[_messagearr[j].receiveId] = [_message];
  701. }
  702. us.cscl[_messagearr[j].receiveId] && us.cscl[_messagearr[j].receiveId].history.push(_message);
  703. us.updatecscl(_message.messageInfo, _messagearr[j].receiveId, _messagearr[j].type);
  704. }
  705. //调用群发函数
  706. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].pageId, 'cscl');
  707. break;
  708. //同步课堂
  709. case "us.realTimeClass":
  710. //console.log("us.realTimeClass");
  711. _messagearr = _messageobj[i]; //获取word消息
  712. //得到word所有的用户
  713. for (j = 0; j < _messagearr.length; j++) {
  714. //生成发送的消息结构体
  715. _message = us.message(_messagearr[j].sendId, "us.realTimeClass", _messagearr[j].messageInfo);
  716. //console.log(_message)
  717. // console.log(_messagelist[_messagearr[j].receiveId])
  718. //添加消息列表
  719. if (_messagelist[_messagearr[j].receiveId]) {
  720. _messagelist[_messagearr[j].receiveId].push(_message);
  721. } else {
  722. _messagelist[_messagearr[j].receiveId] = [_message];
  723. }
  724. us.realTimeClass[_message.messageInfo.docId] && us.realTimeClass[_message.messageInfo.docId].history.push(_message);
  725. us.updaterealTimeClass(_message.messageInfo);
  726. }
  727. //调用群发函数
  728. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'realTimeClass');
  729. break;
  730. //word信息交互
  731. case "us.word":
  732. try {
  733. _messagearr = _messageobj[i]; //获取word消息
  734. //得到word所有的用户
  735. for (j = 0; j < _messagearr.length; j++) {
  736. //生成发送的消息结构体
  737. _message = us.message(_messagearr[j].sendId, "us.word", _messagearr[j].messageInfo);
  738. //添加消息列表
  739. if (_messagelist[_messagearr[j].receiveId]) {
  740. _messagelist[_messagearr[j].receiveId].push(_message);
  741. } else {
  742. _messagelist[_messagearr[j].receiveId] = [_message];
  743. }
  744. us.word[_message.messageInfo.docId] && us.word[_message.messageInfo.docId].history.push(_message);
  745. us.updateWord(_message.messageInfo);
  746. }
  747. //由于不能同时操控多个word发送资料,所有信息只同步一个
  748. //_users = us.word[_messagearr[0].receiveId].user;
  749. //调用群发函数
  750. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'word');
  751. }
  752. catch (e) {
  753. console.log(e)
  754. }
  755. break;
  756. //用户信息的交互
  757. case "us.excel":
  758. _messagearr = _messageobj[i]; //获取excel消息
  759. //得到excel所有的用户
  760. for (j = 0; j < _messagearr.length; j++) {
  761. //生成发送的消息结构体
  762. _message = us.message(_messagearr[j].sendId, _messagearr[j].type, _messagearr[j].messageInfo);
  763. //添加消息列表
  764. if (_messagelist[_messagearr[j].receiveId]) {
  765. _messagelist[_messagearr[j].receiveId].push(_message);
  766. } else {
  767. _messagelist[_messagearr[j].receiveId] = [_message];
  768. }
  769. us.excel[_message.messageInfo.docId] && us.excel[_message.messageInfo.docId].history.push(_message);
  770. us.updateExcel(_message.messageInfo);
  771. }
  772. //由于不能同时操控多个excel发送资料,所有信息只同步一个
  773. //_users = us.excel[_messagearr[0].receiveId].user;
  774. //调用群发函数
  775. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'excel');
  776. break;
  777. case "us.nav":
  778. _messagearr = _messageobj[i]; //获取excel消息
  779. //得到excel所有的用户
  780. for (j = 0; j < _messagearr.length; j++) {
  781. //生成发送的消息结构体
  782. _message = us.message(_messagearr[j].sendId, "us.nav", _messagearr[j].messageInfo);
  783. //添加消息列表
  784. if (_messagelist[_messagearr[j].receiveId]) {
  785. _messagelist[_messagearr[j].receiveId].push(_message);
  786. } else {
  787. _messagelist[_messagearr[j].receiveId] = [_message];
  788. }
  789. us.nav[_message.messageInfo.docId] && us.nav[_message.messageInfo.docId].history.push(_message);
  790. us.updateNav(_message.messageInfo);
  791. }
  792. //调用群发函数
  793. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'nav');
  794. break;
  795. }
  796. }
  797. response.end('send');
  798. }
  799. /**
  800. * 更新后台思维网格的内容
  801. * @param {object} message 消息信息
  802. */
  803. us.updatemindNetwork = function (messageInfo) {
  804. if (us.mindNetwork[messageInfo.docId]) {
  805. var $ = us.mindNetwork[messageInfo.docId].content;
  806. // console.log("---------------------------------------start")
  807. // console.log($);
  808. // console.log("---------------------------------------end")
  809. // console.log("---------------------------------------infostart")
  810. // console.log(messageInfo);
  811. // console.log("---------------------------------------infoend")
  812. if ($) {
  813. us.mindNetwork[messageInfo.docId].content[messageInfo.id] = messageInfo.content;
  814. }
  815. }
  816. }
  817. /**
  818. * 更新后台未来课堂内容
  819. * @param {object} message 消息信息
  820. */
  821. us.updatecscl = function (messageInfo, classId, ty) {
  822. if (us.cscl[classId]) {
  823. var i, j, _is;
  824. var _obj = us.cscl[classId].content;
  825. _obj.backgroundUrl = messageInfo.backgroundUrl;
  826. _obj.edges = _obj.edges || [];
  827. _obj.nodes = _obj.nodes || [];
  828. //循环线的处理
  829. for (j = 0; j < messageInfo.edges.length; j++) {
  830. _is = true;
  831. for (i = 0; i < _obj.edges.length; i++) {
  832. if (_obj.edges[i].id == messageInfo.edges[j].id) {
  833. //如果是修改线同时先又存在那就直接修改
  834. if (ty == "update") {
  835. _obj.edges[i] = messageInfo.edges[j];
  836. }
  837. //如果是删除线的操作
  838. else {
  839. _obj.edges.splice(i, 1);
  840. }
  841. _is = false;
  842. break;
  843. }
  844. }
  845. //修改包含了添加和修改,如果没有修改说明是添加的功能
  846. if (_is && ty == "update") {
  847. _obj.edges.push(messageInfo.edges[j])
  848. }
  849. }
  850. for (j = 0; j < messageInfo.nodes.length; j++) {
  851. _is = true;
  852. for (i = 0; i < _obj.nodes.length; i++) {
  853. if (_obj.nodes[i].id == messageInfo.nodes[j].id) {
  854. //如果是修改节点
  855. if (ty == "update") {
  856. _obj.nodes[i] = messageInfo.nodes[j];
  857. }
  858. //如果是删除节点
  859. else {
  860. _obj.nodes.splice(i, 1);
  861. }
  862. _is = false;
  863. break;
  864. }
  865. }
  866. //修改包含了添加和修改,如果没有修改说明是添加的功能
  867. if (_is && ty == "update") {
  868. _obj.nodes.push(messageInfo.nodes[j])
  869. }
  870. }
  871. //如果不存在则去数据库查找
  872. try {
  873. clearTimeout(us.savecscltime);
  874. }
  875. catch (e) {
  876. }
  877. //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
  878. us.savecscltime = setTimeout(function () {
  879. us.mysql.usselect(['172.16.12.5', 'pbl', 'updateRoomData', JSON.stringify(_obj), classId], function (ret) { });
  880. }, 5000)
  881. }
  882. }
  883. /**
  884. * 更新后台实施课堂内容
  885. * @param {object} message 消息信息
  886. */
  887. us.updaterealTimeClass = function (messageInfo) {
  888. if (us.realTimeClass[messageInfo.docId]) {
  889. var $ = us.realTimeClass[messageInfo.docId].content;
  890. // console.log("---------------------------------------start")
  891. // console.log($);
  892. // console.log("---------------------------------------end")
  893. // console.log("---------------------------------------infostart")
  894. // console.log(messageInfo);
  895. // console.log("---------------------------------------infoend")
  896. if ($) {
  897. us.realTimeClass[messageInfo.docId].content[messageInfo.id] = messageInfo.content;
  898. }
  899. }
  900. }
  901. /**
  902. * 更新后台Word内容
  903. * @param {object} message 消息信息
  904. */
  905. us.updateWord = function (messageInfo) {
  906. if (us.word[messageInfo.docId]) {
  907. var $ = us.word[messageInfo.docId].content;
  908. if ($) {
  909. switch (messageInfo.type) { // 判断消息种类
  910. case 'update':
  911. us.updateEditorLine(messageInfo, $); //修改
  912. break;
  913. case 'add':
  914. us.addEditorLine(messageInfo, $); //添加
  915. break;
  916. case 'delete':
  917. us.deleteEditorLine(messageInfo, $); //删除
  918. break;
  919. }
  920. }
  921. }
  922. }
  923. /**
  924. * 更新后台Nav内容
  925. * @param {object} messageInfo 消息信息
  926. */
  927. us.updateNav = function (messageInfo) {
  928. var _fileinfo = us.nav[messageInfo.docId];
  929. if (_fileinfo) {
  930. switch (messageInfo.type) { // 判断消息种类
  931. case 'update': //修改行
  932. us.updateEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //修改
  933. break;
  934. case 'add': //添加行
  935. us.addEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //添加
  936. break;
  937. case 'delete': //删除行
  938. us.deleteEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //删除
  939. break;
  940. case 'addNav': //添加导航
  941. us.updateNav.addNav(_fileinfo, messageInfo.parentId, messageInfo.index, messageInfo.addNav, messageInfo.content);
  942. break;
  943. case 'updateNav': //修改导航
  944. us.updateNav.updateNav(_fileinfo.navInfo.nav, messageInfo.navId, messageInfo.name);
  945. break;
  946. case 'deleteNav': //删除导航
  947. us.updateNav.deleteNav(_fileinfo, messageInfo.navId, messageInfo.parentId);
  948. break;
  949. case 'updateLogo': //修改logo
  950. _navinfo.logo = messageInfo.logo;
  951. break;
  952. }
  953. }
  954. }
  955. /**
  956. * 根据NavId查找对应的导航信息
  957. */
  958. us.selectByNavId = function (nowinfo, navid) {
  959. var i = 0;
  960. for (i = 0; i < nowinfo.length; i++) {
  961. object = nowinfo[i];
  962. if (object.pageId == navid) {
  963. return object;
  964. } else if (object.child) {
  965. return us.selectNav(object.child, navid);
  966. }
  967. }
  968. }
  969. /**
  970. * 添加Nav
  971. * @param {object} fileinfo 文件信息
  972. * @param {object} parentid 父级ID
  973. * @param {object} addnav 添加导航信息
  974. * @param {number} index 添加位置
  975. */
  976. us.updateNav.addNav = function (fileinfo, parentid, index, addnav, content) {
  977. var _nav = fileinfo.navInfo.nav;
  978. var _parent;
  979. if (parentid) {
  980. // 寻找父级
  981. _parent = us.selectByNavId(_nav, parentid);
  982. // 如果已存在子级处理
  983. if (_parent.child) {
  984. //插入指定位置
  985. _parent.child.splice(index, 0, addnav);
  986. } else {
  987. // 为存在子级则新建子级
  988. _parent.child = [addnav];
  989. }
  990. } else {
  991. _parent = _nav;
  992. _parent.splice(index, 0, addnav);
  993. }
  994. //添加内容
  995. fileinfo.page[addnav.pageId] = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  996. }
  997. /**
  998. * 修改Nav
  999. * @param {object} nav 导航信息
  1000. * @param {object} navid ID
  1001. * @param {object} name 名字
  1002. */
  1003. us.updateNav.updateNav = function (nav, navid, name) {
  1004. // 寻找需要修改导航信息
  1005. var _nav = us.selectByNavId(nav, navid);
  1006. if (_nav) { //存在导航
  1007. _nav.name = name; //替换名字
  1008. }
  1009. }
  1010. /**
  1011. * 删除Nav
  1012. * @param {object} fielinfo 文件信息
  1013. * @param {object} navid ID
  1014. * @param {object} name 名字
  1015. */
  1016. us.updateNav.deleteNav = function (fielinfo, deletenavid, parentid) {
  1017. var _nav = fielinfo.navInfo.nav;
  1018. var _parent;
  1019. if (parentid) {
  1020. // 寻找父级
  1021. _parent = us.selectByNavId(_nav, parentid);
  1022. } else {
  1023. _parent = _nav;
  1024. }
  1025. if (_parent) {
  1026. var _child = parentid ? _parent.child : _parent;
  1027. _child.find(function (object, index) {
  1028. if (object.pageId == deletenavid) {
  1029. if (!object.child) {
  1030. _child.splice(index, 1); //删除数据
  1031. us.mysql.usselect([ //删除页面
  1032. 'sqlserver.1473.cn',
  1033. 'UseStudio_Office',
  1034. 'DeletePage',
  1035. deletenavid
  1036. ], function (ret) {
  1037. if (ret) {
  1038. delete fielinfo.page[deletenavid]; //删除内容
  1039. }
  1040. });
  1041. }
  1042. return true;
  1043. }
  1044. });
  1045. }
  1046. }
  1047. /**
  1048. * 修改操作
  1049. * @param {object} opera 操作信息对象
  1050. * @param {element} $ 后台word元素形式
  1051. */
  1052. us.updateEditorLine = function (opera, $) {
  1053. // $('#' + opera.id).prop('outerHTML', opera.content); //修改行
  1054. $('#' + opera.id).replaceWith(opera.content);
  1055. }
  1056. /**
  1057. * 删除操作
  1058. * @param {object} opera 操作信息对象
  1059. * @param {element} $ 后台word元素形式
  1060. */
  1061. us.deleteEditorLine = function (opera, $) {
  1062. $('#' + opera.id).remove(); //删除行
  1063. }
  1064. /**
  1065. * 添加操作
  1066. * @param {object} opera 操作信息对象
  1067. * @param {element} $ 后台word元素形式
  1068. */
  1069. us.addEditorLine = function (opera, $) {
  1070. var _next; //创建记录变量
  1071. if (opera.nextId && (_next = $('#' + opera.nextId))[0]) { //判断有没有nextid,nextid是否存在
  1072. //如果存在则插入在nexid 元素前
  1073. _next.before(opera.content);
  1074. } else {
  1075. $('body').append(opera.content); //没有就在最后插入
  1076. }
  1077. }
  1078. /**
  1079. * 更新后台Word内容
  1080. * @param {object} message 消息信息
  1081. */
  1082. us.updateExcel = function (messageInfo) {
  1083. var $ = us.excel[messageInfo.docId].content;
  1084. if ($) {
  1085. switch (messageInfo.type) { // 判断消息种类
  1086. case 'blur':
  1087. us.updateExcel.Blur(messageInfo, $); //失焦
  1088. break;
  1089. case "addLine":
  1090. us.updateExcel.addLine(messageInfo, $); //添加行
  1091. break;
  1092. case "delLine":
  1093. us.updateExcel.delLine(messageInfo, $); //刪除行
  1094. break;
  1095. case "addCol":
  1096. us.updateExcel.addCol(messageInfo, $); //添加列
  1097. break;
  1098. case "delCol":
  1099. us.updateExcel.delCol(messageInfo, $); //刪除列
  1100. break;
  1101. case "merge":
  1102. us.updateExcel.merge(messageInfo, $); //合并单元格
  1103. break;
  1104. case "splitCells":
  1105. us.updateExcel.splitCells(messageInfo, $); //拆分单元格
  1106. break;
  1107. case "rowExpanding":
  1108. us.updateExcel.rowExpanding(messageInfo, $); //行板拉伸
  1109. break;
  1110. case "colExpanding":
  1111. us.updateExcel.colExpanding(messageInfo, $); //列板拉伸
  1112. break;
  1113. case "addTask":
  1114. us.updateExcel.addTask(messageInfo, $); //添加工作表
  1115. break;
  1116. case "deleteTask":
  1117. us.updateExcel.deleteTask(messageInfo, $); //刪除工作表
  1118. break;
  1119. case "reNameTask":
  1120. us.updateExcel.reNameTask(messageInfo, $); //刪除工作表
  1121. break;
  1122. case "img":
  1123. us.updateExcel.img(messageInfo, $); //插入图片
  1124. break;
  1125. }
  1126. }
  1127. // console.log($);
  1128. }
  1129. /**
  1130. * 失焦處理
  1131. */
  1132. us.updateExcel.Blur = function (messageInfo, $) {
  1133. 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
  1134. _excelData = $[_taskId], //获取taskId工作表的数据
  1135. _cellData = _excelData.cell, //获取该数据里的单元格数据
  1136. _content = messageInfo.content; //获取需要保存的json数据
  1137. _content.forEach(function (data) {
  1138. 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
  1139. _cellColList = _cellData[data.col], //获取该数据里的所有列
  1140. _cell = null;
  1141. if (!_cellColList) { //如果列不存在 则创建一个列
  1142. _cellColList = _cellData[data.col] = {};
  1143. }
  1144. 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
  1145. _cellColList[data.row] = {};
  1146. _cellColList[data.row].cssStyle = {}; //css样式
  1147. }
  1148. _cell = _cellColList[data.row]; //获取该单元格的数据 (json)
  1149. data.content ? _cell.innerHTML = data.content : ""; //修改该单元格的innerHTML
  1150. if (data.attr) { //如果存在样式
  1151. _cell.cssStyle[data.attr] = data.value;
  1152. if (!data.value) {
  1153. delete _cell.cssStyle[data.attr]
  1154. }
  1155. }
  1156. if (data.clearStyle) { //如果需要清除所有样式的话
  1157. data.cssStyle = {}
  1158. }
  1159. 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
  1160. delete (_cellColList[data.row]);
  1161. }
  1162. });
  1163. }
  1164. /*
  1165. 获取json的数量
  1166. */
  1167. us.jsonLen = function (json) {
  1168. var _json = json,
  1169. _len = 0;
  1170. for (var i in json) {
  1171. _len++;
  1172. }
  1173. return _len;
  1174. }
  1175. us.updateExcel.addLine = function (messageInfo, $) {
  1176. var _taskId = messageInfo.worksheetId, //单元格id
  1177. _content = messageInfo.content,
  1178. _excelData = $[_taskId],
  1179. _rowData = _excelData.row,
  1180. _cellData = _excelData.cell,
  1181. _start = _content.start, //开始行
  1182. _lineNum = _content.lineNum, //添加行的数量
  1183. _sizeChange = _content.sizeChange, //添加的行的高度
  1184. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1185. _cellCol = null;
  1186. if (_mergeArr.length) {
  1187. _mergeArr.forEach(function (info) {
  1188. _cellData[info.col][info.row].endRow = _cellData[info.col][info.row].endRow + _lineNum;
  1189. });
  1190. }
  1191. for (var k in _cellData) {
  1192. _cellCol = _cellData[k]; //该列下的所有行
  1193. var temp = {};
  1194. for (var row in _cellCol) {
  1195. if (row > _start) {
  1196. temp[(+row) + _lineNum] = _cellCol[row];
  1197. 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;
  1198. } else {
  1199. temp[row] = _cellCol[row];
  1200. }
  1201. }
  1202. _cellData[k] = temp;
  1203. } /* 该处for循环是修改数据中单元格的行数 */
  1204. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  1205. _temp = {},
  1206. _rowChange = null;
  1207. for (var k in _rowDataChange) {
  1208. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  1209. if (k > _start) {
  1210. _temp[(+k) + _lineNum] = _rowChange;
  1211. } else {
  1212. _temp[k] = _rowChange;
  1213. }
  1214. } /* 该处for循环是修改数据中行版的行数 */
  1215. _rowData.change = _temp;
  1216. if (_sizeChange) {
  1217. for (var i = 1; i <= _lineNum; i++) {
  1218. _rowData.change[_start + i] = _sizeChange;
  1219. }
  1220. }
  1221. _rowData.num = _rowData.num + _lineNum; //行板数量 = 行板数量 + 添加行的数量
  1222. };
  1223. us.updateExcel.delLine = function (messageInfo, $) {
  1224. var _taskId = messageInfo.worksheetId, //单元格id
  1225. _excelData = $[_taskId],
  1226. _content = messageInfo.content,
  1227. _rowData = _excelData.row,
  1228. _cellData = _excelData.cell,
  1229. _start = _content.start, //被选中的第一行
  1230. _end = _content.end, //被选中的最后一行
  1231. _lineNum = _content.lineNum, //所删除的行数
  1232. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1233. _cellCol = null;
  1234. for (var k in _cellData) {
  1235. _cellCol = _cellData[k];
  1236. var temp = {};
  1237. for (var row in _cellCol) {
  1238. if (row > _end) {
  1239. temp[(+row) - _lineNum] = _cellCol[row];
  1240. 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;
  1241. } else if (row < _start) {
  1242. temp[row] = _cellCol[row];
  1243. }
  1244. }
  1245. _cellData[k] = temp;
  1246. }
  1247. if (_mergeArr.length) {
  1248. var _cloneMessage = null;
  1249. _mergeArr.forEach(function (info) {
  1250. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  1251. _cloneMessage.content = info;
  1252. us.updateExcel.merge(_cloneMessage, $);
  1253. });
  1254. }
  1255. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  1256. _temp = {},
  1257. _rowChange = null;
  1258. for (var k in _rowDataChange) {
  1259. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  1260. 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
  1261. _temp[k] = _rowChange;
  1262. } else if (k > _end) {
  1263. _temp[(+k) - _lineNum] = _rowChange;
  1264. }
  1265. } /* 该处for循环是修改数据中行版的行数 */
  1266. _rowData.change = _temp;
  1267. _rowData.num = _rowData.num - _lineNum; //行板数量 = 行板数量 - 删除行的数量
  1268. };
  1269. us.updateExcel.addCol = function (messageInfo, $) {
  1270. var _taskId = messageInfo.worksheetId, //单元格id
  1271. _excelData = $[_taskId],
  1272. _content = messageInfo.content,
  1273. _colData = _excelData.column,
  1274. _cellData = _excelData.cell,
  1275. _start = _content.start, //被选中的第一列
  1276. _sizeChange = _content.sizeChange, //添加的列的宽度
  1277. _colNums = _content.colNums, //所添加的列数
  1278. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1279. _cellCol = null,
  1280. _temp = {};
  1281. if (_mergeArr.length) {
  1282. _mergeArr.forEach(function (info) {
  1283. _cellData[info.col][info.row].endCol = _cellData[info.col][info.row].endCol + _colNums;
  1284. });
  1285. }
  1286. for (var k in _cellData) {
  1287. _cellCol = _cellData[k];
  1288. if (k > _start) {
  1289. _temp[+(k) + _colNums] = _cellCol;
  1290. var _temp2 = _temp[(+k) + _colNums];
  1291. for (var i in _temp2) {
  1292. _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;
  1293. }
  1294. } else {
  1295. _temp[k] = _cellCol;
  1296. }
  1297. }
  1298. _excelData.cell = _temp;
  1299. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  1300. _temp = {},
  1301. _colChange = null;
  1302. for (var k in _colDataChange) {
  1303. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  1304. if (k > _start) {
  1305. _temp[(+k) + _colNums] = _colChange;
  1306. } else {
  1307. _temp[k] = _colChange;
  1308. }
  1309. } /* 该处for循环是修改数据中行版的行数 */
  1310. _colData.change = _temp;
  1311. if (_sizeChange) {
  1312. for (var i = 1; i <= _colNums; i++) {
  1313. _colData.change[_start + i] = _sizeChange;
  1314. }
  1315. }
  1316. _colData.num = _colData.num + _colNums; //列板数量 = 列板数量 + 添加列的数量
  1317. };
  1318. us.updateExcel.delCol = function (messageInfo, $) {
  1319. var _taskId = messageInfo.worksheetId, //单元格id
  1320. _excelData = $[_taskId],
  1321. _content = messageInfo.content,
  1322. _colData = _excelData.column,
  1323. _cellData = _excelData.cell,
  1324. _start = _content.start, //被选中的第一行
  1325. _end = _content.end, //被选中的最后一行
  1326. _colNums = _content.colNums, //所删除的列数
  1327. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1328. _cellCol = null,
  1329. _temp = {};
  1330. for (var k in _cellData) {
  1331. _cellCol = _cellData[k];
  1332. if (k > _end) {
  1333. _temp[+(k) - _colNums] = _cellCol;
  1334. var _temp2 = _temp[(+k) - _colNums];
  1335. for (var i in _temp2) {
  1336. _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;
  1337. }
  1338. } else if (k < _start) {
  1339. _temp[k] = _cellCol;
  1340. }
  1341. }
  1342. _excelData.cell = _temp;
  1343. if (_mergeArr.length) {
  1344. var _cloneMessage = null;
  1345. _mergeArr.forEach(function (info) {
  1346. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  1347. _cloneMessage.content = info;
  1348. us.updateExcel.merge(_cloneMessage, $);
  1349. });
  1350. }
  1351. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  1352. _temp = {},
  1353. _colChange;
  1354. for (var k in _colDataChange) {
  1355. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  1356. 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
  1357. _temp[k] = _colChange;
  1358. } else if (k > _end) {
  1359. _temp[(+k) - _colNums] = _colChange;
  1360. }
  1361. } /* 该处for循环是修改数据中行版的行数 */
  1362. _colData.change = _temp;
  1363. _colData.num = _colData.num - _colNums; //列板数量 = 列板数量 - 删除列的数量
  1364. };
  1365. us.updateExcel.merge = function (messageInfo, $) {
  1366. var _taskId = messageInfo.worksheetId, //单元格id
  1367. _excelData = $[_taskId],
  1368. _content = messageInfo.content,
  1369. _cellData = _excelData.cell,
  1370. _cellColList = _cellData[_content.col];
  1371. if (_content.row === _content.endRow && _content.col === _content.endCol) {
  1372. _cellData[_content.col][_content.row].endRow = "";
  1373. _cellData[_content.col][_content.row].endCol = ""
  1374. return;
  1375. }
  1376. if (!_cellColList) {
  1377. _cellColList = _cellData[_content.col] = {};
  1378. }
  1379. if (!_cellColList[_content.row]) {
  1380. _cellColList[_content.row] = {};
  1381. }
  1382. _cellColList[_content.row].innerHTML = _content.content;
  1383. _cellColList[_content.row].endRow = _content.endRow;
  1384. _cellColList[_content.row].endCol = _content.endCol;
  1385. };
  1386. us.updateExcel.splitCells = function (messageInfo, $) {
  1387. var _taskId = messageInfo.worksheetId, //单元格id
  1388. _excelData = $[_taskId],
  1389. _content = messageInfo.content,
  1390. _cellData = _excelData.cell,
  1391. _cell = _cellData[_content.col][_content.row]; //需要拆分的单元格
  1392. _cell.endRow = "";
  1393. _cell.endCol = "";
  1394. };
  1395. us.updateExcel.rowExpanding = function (messageInfo, $) {
  1396. var _taskId = messageInfo.worksheetId, //单元格id
  1397. _excelData = $[_taskId],
  1398. _content = messageInfo.content,
  1399. _rowData = _excelData.row;
  1400. _content.forEach(function (data) {
  1401. var _rowNum = data.rowName, //拉伸行的位置 (数字)
  1402. _rowHeight = data.height; //被拉伸后的高度
  1403. _rowData.change[_rowNum] = _rowHeight;
  1404. });
  1405. };
  1406. us.updateExcel.colExpanding = function (messageInfo, $) {
  1407. var _taskId = messageInfo.worksheetId, //单元格id
  1408. _excelData = $[_taskId],
  1409. _content = messageInfo.content,
  1410. _colData = _excelData.column; //该列的数据
  1411. _content.forEach(function (data) {
  1412. var _colNum = data.colName, //拉伸行的位置 (数字)
  1413. _colWidth = data.width; //被拉伸后的宽度
  1414. _colData.change[_colNum] = _colWidth;
  1415. });
  1416. };
  1417. /*添加工作表*/
  1418. us.updateExcel.addTask = function (messageInfo, $) {
  1419. var _content = messageInfo.content,
  1420. _taskId = _content.id;
  1421. $[_taskId] = _content.data;
  1422. };
  1423. /*刪除工作表*/
  1424. us.updateExcel.deleteTask = function (messageInfo, $) {
  1425. var _content = messageInfo.content,
  1426. _taskId = _content.id;
  1427. delete ($[_taskId]);
  1428. };
  1429. /*命名工作表*/
  1430. us.updateExcel.reNameTask = function (messageInfo, $) {
  1431. var _content = messageInfo.content,
  1432. _taskId = _content.id;
  1433. $[_taskId].taskName = _content.name;
  1434. };
  1435. us.updateExcel.img = function (messageInfo, $) { //此处修改
  1436. var _content = messageInfo.content,
  1437. _taskId = messageInfo.worksheetId,
  1438. _excelData = $[_taskId],
  1439. _imgData = _excelData.img;
  1440. _imgData.push(_content);
  1441. };
  1442. /**
  1443. * 用户群发处理
  1444. *
  1445. * @param {string} 接收信息的用户id
  1446. * @param {string} 发送的用户信息
  1447. **/
  1448. us.setword = function (messageinfo) {
  1449. // us.userConnect[userid].response.end(messageinfo);
  1450. }
  1451. /**
  1452. * 用户群发处理
  1453. *
  1454. * @param {string} userid 接收信息的用户id
  1455. * @param {string} messageinfo 发送的用户信息
  1456. **/
  1457. us.senduser = function (userid, messageinfo) {
  1458. us.userConnect[userid].response.end(messageinfo); //发送消息
  1459. }
  1460. /**
  1461. * 用户群发处理
  1462. *
  1463. * @param {object} messageinfo 发送消息的内容
  1464. * @param {guid} pageid 页面id
  1465. * @param {string} type 类型
  1466. **/
  1467. us.broadcast = function (messageinfo, pageid, type) {
  1468. var i, j, o, //循环变量
  1469. _messageinfo, //消息信息
  1470. _users, //用户ID集合
  1471. _pageids, //用户页面唯一识别集合
  1472. _recievedpageid, //接收用户的页面唯一识别ID
  1473. _issend, // 是否发送
  1474. _userconnect = us.connect; //用户连接池
  1475. for (i in messageinfo) {
  1476. _messageinfo = messageinfo[i]; //记录消息消息b
  1477. _users = us[type][i] ? us[type][i].user : {}; //记录用户集合
  1478. 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
  1479. _pageids = _users[j]; //记录当前用户在每个端登录的页面唯一识别ID
  1480. 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
  1481. _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
  1482. if (_recievedpageid != pageid) { //如果接受用户不等于发送用户则发送消息
  1483. try {
  1484. if (_userconnect[j] && _userconnect[j][_recievedpageid]) {
  1485. console.log(_recievedpageid);
  1486. _issend = _userconnect[j][_recievedpageid].response.write(JSON.stringify(_messageinfo) + "\r\n"); //发送消息
  1487. //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
  1488. if (!_issend) {
  1489. us.offLineMessage[_recievedpageid].message.push(_messageinfo); //将消息加入用户离线消息中
  1490. }
  1491. }
  1492. }
  1493. catch (e) {
  1494. console.log(e)
  1495. }
  1496. }
  1497. }
  1498. }
  1499. }
  1500. }
  1501. /**
  1502. * 加入文档编辑
  1503. *
  1504. * @param {object} response 用户相应对象
  1505. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  1506. **/
  1507. us.addWord = function (response, wordinfo) {
  1508. //获取用户参数
  1509. wordinfo = JSON.parse(wordinfo);
  1510. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  1511. _userid = wordinfo.userId, //用户ID
  1512. _pageid = wordinfo.pageId, //页面唯一识别ID
  1513. i, //定义循环变量
  1514. _docid, //记录文档ID变量
  1515. _docinfo; //记录文档信息变量
  1516. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  1517. _docid = _docidarray[i]; //记录文档ID变量
  1518. _docinfo = us.word[_docid]; //记录文档信息变量
  1519. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  1520. us.word[_docid] = {
  1521. user: {},
  1522. history: []
  1523. }; //创建word文档信息
  1524. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  1525. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  1526. _docinfo.user[_userid] = [_pageid];
  1527. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  1528. _docinfo.user[_userid].push(_pageid);
  1529. }
  1530. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  1531. }
  1532. response.end('addword'); //即时相应请求成功
  1533. }
  1534. /**
  1535. * 退出文档编辑
  1536. *
  1537. * @param {object} response 用户相应对象
  1538. * @param {string} wordinfo 文档信息
  1539. **/
  1540. us.quitOffice = function (response, wordinfo) {
  1541. //获取用户参数
  1542. wordinfo = JSON.parse(wordinfo);
  1543. var _docid = wordinfo.docId,
  1544. _userid = wordinfo.userId,
  1545. _pageid = wordinfo.pageId,
  1546. _type = wordinfo.type,
  1547. _messagetype = 'us.' + _type;
  1548. var _docinfo = us[_type][_docid]; //获取文档信息
  1549. //判断是否存在文档信息
  1550. if (_docinfo) {
  1551. us.quitUserList(_docinfo, _userid, _pageid); //将用户在协同列表中删除
  1552. var _j, //创建循环变量
  1553. _message = us.offLineMessage[_pageid] ? us.offLineMessage[_pageid].message : []; //获取该用户的离线消息
  1554. for (_j = _message.length - 1; _j > -1; _j--) { //循环移除该文档的离线消息
  1555. if (_message[_j].type == _messagetype && _message[_j].messageInfo.docId == _docid) { //判断是否为word文档
  1556. _message.splice(_j, 1); //删除记录
  1557. }
  1558. }
  1559. us.insertHistory(_docinfo, _docid, _type);
  1560. }
  1561. response.end('quitOffice'); //响应退出请求
  1562. }
  1563. /**
  1564. * 退出知识建构
  1565. *
  1566. * @param {object} response 用户相应对象
  1567. * @param {string} wordinfo 文档信息
  1568. **/
  1569. us.quitcscl = function (response, info) {
  1570. console.log(info)
  1571. //获取用户参数
  1572. info = JSON.parse(info);
  1573. var _docid = info.docId,
  1574. _userid = info.userId,
  1575. _pageid = info.pageId,
  1576. _type = info.type;
  1577. var _docinfo = us[_type][_docid]; //获取文档信息
  1578. //判断是否存在文档信息
  1579. if (_docinfo) {
  1580. _userid = us.quitUserList(_docinfo, _userid, _pageid); //将用户在协同列表中删除
  1581. console.log(_userid)
  1582. //下线后通知所有的用户
  1583. if (_userid) {
  1584. _message = {};
  1585. var _messageinfo = us.message(_userid, 'us.cscl', {
  1586. id: us.createGuid(),
  1587. type: "delUser",
  1588. userinfo: us.user[_userid],
  1589. docId: _docid
  1590. });
  1591. _message[_docid] = [_messageinfo];
  1592. console.log(_message)
  1593. us.broadcast(_message, _pageid, "cscl");
  1594. }
  1595. // var _j, //创建循环变量
  1596. // _message = us.offLineMessage[_pageid] ? us.offLineMessage[_pageid].message : []; //获取该用户的离线消息
  1597. // for (_j = _message.length - 1; _j > -1; _j--) { //循环移除该文档的离线消息
  1598. // if (_message[_j].type == _messagetype && _message[_j].messageInfo.docId == _docid) { //判断是否为word文档
  1599. // _message.splice(_j, 1); //删除记录
  1600. // }
  1601. // }
  1602. }
  1603. response.end('quitcscl'); //响应退出请求
  1604. }
  1605. /**
  1606. * 将用户在协同列表中删除
  1607. *
  1608. * @param {object} docinfo 文档信息
  1609. * @param {string} userid 用户ID
  1610. * @param {string} pageid 用户页面唯一识别ID
  1611. */
  1612. us.quitUserList = function (docinfo, userid, pageid) {
  1613. var _users = docinfo.user[userid]; //记录文档的用户列表
  1614. console.log(_users)
  1615. //获取用户在文档用户列表的位置
  1616. if (_users) {
  1617. var _index = _users.indexOf(pageid);
  1618. // 如果存在则将该用户删除 表示退出协同
  1619. if (_index != -1) {
  1620. _users.splice(_index, 1); //删除该用户
  1621. //如果该用户的全部端用户已退出则删除用户的记录
  1622. if (_users.length == 0) {
  1623. delete docinfo.user[userid];
  1624. return userid;
  1625. }
  1626. }
  1627. }
  1628. }
  1629. /**
  1630. * 插入文档操作历史到数据库
  1631. *
  1632. * @param {object} docinfo 文档信息
  1633. */
  1634. us.insertHistory = function (docinfo, docid, type) {
  1635. var i,
  1636. _info, //操作信息记录
  1637. _isuser = false;
  1638. for (i in docinfo.user) {
  1639. _isuser = true;
  1640. break;
  1641. }
  1642. //如果该文档没有协同用户
  1643. if (!_isuser) {
  1644. switch (type) {
  1645. case 'word':
  1646. var _content = docinfo.content ? docinfo.content('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1647. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, _content, ''],
  1648. function (ret) { });
  1649. break;
  1650. case 'nav':
  1651. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, JSON.stringify(docinfo.navInfo), ''],
  1652. function (ret) {
  1653. var _key;
  1654. for (_key in docinfo.page) {
  1655. //发送保存内容请求
  1656. var _content = docinfo.page[_key] ? docinfo.page[_key]('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1657. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Office', 'SaveNavPageContent', _key, _content], function (ret) { });
  1658. }
  1659. });
  1660. break;
  1661. }
  1662. }
  1663. }
  1664. /**
  1665. * 下线操作
  1666. * @param {object} response 响应对象
  1667. * @param {string} userid 用户ID
  1668. * @param {string} pageid 用户页面唯一识别ID
  1669. */
  1670. us.logout = function (response, userid, pageid) {
  1671. console.log("234566666666666666")
  1672. console.log(userid)
  1673. var j, istrue = true;
  1674. var _user = us.connect[userid];
  1675. //循环目前所有的连接用户
  1676. us.deluser(userid, pageid); //删除用户的数据
  1677. delete _user[pageid]
  1678. for (j in _user) { istrue = false; break }
  1679. //这个用户下所有的连接用户都不在了
  1680. if (istrue) {
  1681. //用户登录数据清理,用于已经下线
  1682. delete us.user[userid];
  1683. delete us.connect[userid];
  1684. }
  1685. console.log(pageid)
  1686. response.end('logout'); //响应退出请求
  1687. // var i, j, _docinfo,
  1688. // _wordids = us.offLineMessage[pageid].word, //得到加入的所有word
  1689. // _excelids = us.offLineMessage[pageid].excel; //得到加入的所有excel
  1690. // us.connect[userid][pageid].offLineTime = new Date();
  1691. // for (i = 0; i < _wordids.length; i++) { //循环处理每一个文档
  1692. // _docinfo = us.word[_wordids[i]]; //记录文档信息
  1693. // if (_docinfo) { //如果存在文档信息
  1694. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1695. // delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1696. // us.insertHistory(_docinfo, 'word'); //插入历史
  1697. // }
  1698. // }
  1699. // for (j = 0; i < _excelids.length; j++) {
  1700. // _docinfo = us.excel[_excelids[j]]; //记录文档信息
  1701. // if (_docinfo) { //如果存在文档信息
  1702. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1703. // delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1704. // us.insertHistory(_docinfo, 'excel'); //插入历史
  1705. // }
  1706. // }
  1707. }
  1708. /**
  1709. * 获取Excel,并生成后端数据
  1710. *
  1711. * @param {object} response 用户相应对象
  1712. * @param {string} docid 文档ID
  1713. * @param {guid} pageid 页面ID
  1714. * @param {guid} userid 用户ID
  1715. */
  1716. us.getExcel = function (response, docid, pageid, userid) {
  1717. //判断文档是否已在内层中存在
  1718. if (us.excel[docid]) {
  1719. //如果存在则直接返回内层的文档
  1720. if (!us.excel[docid].user[userid]) {
  1721. us.excel[docid].user[userid] = [pageid];
  1722. } else {
  1723. us.excel[docid].user[userid].push(pageid);
  1724. }
  1725. 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
  1726. var _office = us.excel[docid].content;
  1727. response.end(JSON.stringify(_office));
  1728. } else {
  1729. us.excel[docid] = {
  1730. user: {},
  1731. history: []
  1732. };
  1733. us.excel[docid].user[userid] = [pageid];
  1734. 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
  1735. //如果不存在则去数据库查找
  1736. us.mysql.usselect([
  1737. 'sqlserver.1473.cn',
  1738. 'UseStudio_Disk',
  1739. 'GetFileContent',
  1740. docid
  1741. ], function (ret) {
  1742. if (ret) {
  1743. var _office = JSON.parse(ret)[0][0].UsOffice;
  1744. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  1745. response.end(_office); //返回文档内容
  1746. } else {
  1747. us.excel[docid].content = ''; //将文档添加到内层中
  1748. response.end(''); //返回文档内容
  1749. }
  1750. });
  1751. }
  1752. }
  1753. /**
  1754. * 获取文档,并生成DOM
  1755. *
  1756. * @param {object} response 用户相应对象
  1757. * @param {string} fileid 导航文件ID
  1758. * @param {guid} pageid 页面ID
  1759. * @param {guid} userid 用户ID
  1760. */
  1761. us.getNav = function (response, fileid, pageid, userid) {
  1762. //判断文档是否已在内层中存在
  1763. if (us.nav[fileid]) {
  1764. //如果存在则直接返回内层的文档
  1765. if (!us.nav[fileid].user[userid]) {
  1766. us.nav[fileid].user[userid] = [pageid];
  1767. } else {
  1768. us.nav[fileid].user[userid].push(pageid);
  1769. }
  1770. 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
  1771. response.end(JSON.stringify(us.nav[fileid].navInfo));
  1772. } else {
  1773. //如果不存在则去数据库查找
  1774. us.mysql.usselect([
  1775. 'sqlserver.1473.cn',
  1776. 'UseStudio_Disk',
  1777. 'GetFileContent',
  1778. fileid
  1779. ], function (ret) {
  1780. if (ret) {
  1781. var _navinfo = JSON.parse(ret)[0][0].UsOffice;
  1782. if (_navinfo) {
  1783. var _navdata = us.nav[fileid] = { //生成数据结构
  1784. user: {},
  1785. navInfo: JSON.parse(_navinfo),
  1786. page: {},
  1787. history: []
  1788. };
  1789. _navdata.user[userid] = [pageid]; //记录用户
  1790. 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
  1791. response.end(JSON.stringify(_navinfo)); //返回文档内容
  1792. } else {
  1793. response.end(''); //查询不到文档
  1794. }
  1795. } else {
  1796. response.end(''); //返回文档内容
  1797. }
  1798. });
  1799. }
  1800. }
  1801. /**
  1802. * 获取导航页面内容
  1803. * @param {object} response 用户相应对象
  1804. * @param {guid} fileid 文档ID
  1805. * @param {string} navid 文档内容
  1806. * @param {string} name 文档名
  1807. */
  1808. us.getNavPageContent = function (response, fileid, navid) {
  1809. if (us.nav[fileid] && us.nav[fileid].page[navid]) {
  1810. response.end(us.nav[fileid].page[navid]('body').html()); //后台直接返回
  1811. } else {
  1812. //如果不存在则去数据库查找
  1813. us.mysql.usselect([
  1814. 'sqlserver.1473.cn',
  1815. 'UseStudio_Office',
  1816. 'GetNavPageContent',
  1817. navid
  1818. ], function (ret) {
  1819. if (ret && JSON.parse(ret)[0][0]) {
  1820. var _content = JSON.parse(ret)[0][0].content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""); //记录查找内容
  1821. us.nav[fileid] && (us.nav[fileid].page[navid] = us.cheerio.load(_content)); //将文档添加到内层中
  1822. response.end(_content); //查询不到文档
  1823. } else {
  1824. response.end(''); //返回文档内容
  1825. }
  1826. });
  1827. }
  1828. }
  1829. /**
  1830. * 新建文档保存内容并加入协同
  1831. * @param {object} response 用户相应对象
  1832. * @param {guid} docid 文档ID
  1833. * @param {string} content 文档内容
  1834. * @param {string} name 文档名
  1835. * @param {guid} userid 用户ID
  1836. * @param {guid} pageid 页面唯一识别ID
  1837. */
  1838. us.newWordSave = function (response, docid, content, name, userid, pageid) {
  1839. us.word[docid] = {
  1840. user: {},
  1841. history: []
  1842. }; //创建Word类
  1843. us.word[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1844. 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
  1845. //发送保存请求
  1846. us.mysql.usselect([
  1847. 'sqlserver.1473.cn',
  1848. 'UseStudio_Disk',
  1849. 'SaveFileContent',
  1850. docid,
  1851. content,
  1852. name
  1853. ], function (ret) {
  1854. if (ret) {
  1855. //设置内容
  1856. us.word[docid].content = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"")); //将文档添加到内层中
  1857. response.end('save'); //返回保存成功
  1858. } else {
  1859. response.end('fail'); //返回文档内容
  1860. }
  1861. });
  1862. }
  1863. /**
  1864. * 新建文档保存内容并加入协同
  1865. * @param {object} response 用户相应对象
  1866. * @param {guid} docid 文档ID
  1867. * @param {string} content 文档内容
  1868. * @param {string} name 文档名
  1869. * @param {guid} userid 用户ID
  1870. * @param {guid} pageid 页面唯一识别ID
  1871. */
  1872. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  1873. us.excel[docid] = {
  1874. user: {},
  1875. history: []
  1876. }; //创建excel类
  1877. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1878. 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
  1879. //发送保存请求
  1880. us.mysql.usselect([
  1881. 'sqlserver.1473.cn',
  1882. 'UseStudio_Disk',
  1883. 'SaveFileContent',
  1884. docid,
  1885. content,
  1886. name
  1887. ], function (ret) {
  1888. if (ret) {
  1889. //设置内容
  1890. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  1891. response.end('saveOk'); //返回保存成功
  1892. } else {
  1893. response.end('fail'); //返回文档内容
  1894. }
  1895. });
  1896. }
  1897. /**
  1898. * 新建导航文件保存
  1899. * @param {object} response 用户相应对象
  1900. * @param {guid} fileid 文档ID
  1901. * @param {string} navinfo 导航信息
  1902. * @param {string} nowpageid 当前页面ID
  1903. * @param {string} nowpagecontent 当前页面内容
  1904. * @param {string} name 文档名
  1905. * @param {guid} userid 用户ID
  1906. * @param {guid} pageid 页面唯一识别ID
  1907. */
  1908. us.newNavSave = function (response, fileid, navinfo, name, nowpageid, nowpagecontent, userid, pageid) {
  1909. //发送保存文件请求
  1910. us.mysql.usselect([
  1911. 'sqlserver.1473.cn',
  1912. 'UseStudio_Disk',
  1913. 'SaveFileContent',
  1914. fileid,
  1915. navinfo,
  1916. name
  1917. ], function (ret) {
  1918. if (ret) {
  1919. var _navinfo = JSON.parse(navinfo);
  1920. if (!us.nav[fileid]) {
  1921. us.nav[fileid] = {
  1922. user: {},
  1923. navInfo: _navinfo,
  1924. page: {},
  1925. history: []
  1926. };
  1927. } else {
  1928. us.nav[fileid].navInfo = _navinfo;
  1929. }
  1930. var _navdata = us.nav[fileid];
  1931. _navdata.user[userid] = [pageid]; //将用户加入协同记录数组
  1932. 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
  1933. if (nowpageid) {
  1934. us.SaveNavPageContent(response, fileid, nowpageid, nowpagecontent);
  1935. } else {
  1936. response.end('saveContentSuccess'); //返回文档内容
  1937. }
  1938. } else {
  1939. response.end('saveNavFail'); //返回文档内容
  1940. }
  1941. });
  1942. }
  1943. us.SaveNavPageContent = function (response, fileid, nowpageid, nowpagecontent) {
  1944. var _navdata = us.nav[fileid];
  1945. //发送保存内容请求
  1946. us.mysql.usselect([
  1947. 'sqlserver.1473.cn',
  1948. 'UseStudio_Office',
  1949. 'SaveNavPageContent',
  1950. nowpageid,
  1951. nowpagecontent
  1952. ], function (ret) {
  1953. if (ret) {
  1954. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1955. response.end('saveContentSuccess'); //返回文档内容
  1956. } else {
  1957. response.end('saveContentFail'); //返回文档内容
  1958. }
  1959. });
  1960. }
  1961. /**
  1962. * 新建导航页面
  1963. * @param {object} response 用户相应对象
  1964. * @param {string} nowpageid 当前页面ID
  1965. * @param {string} nowpagecontent 当前页面内容
  1966. */
  1967. us.copyPageContent = function (response, fileid, nowpageid, nowpagecontent, copypageid) {
  1968. if (!us.nav[fileid]) {
  1969. us.nav[fileid] = {
  1970. user: {},
  1971. navInfo: "",
  1972. page: {},
  1973. history: []
  1974. };
  1975. }
  1976. var _navdata = us.nav[fileid];
  1977. //发送保存内容请求
  1978. us.mysql.usselect([
  1979. 'sqlserver.1473.cn',
  1980. 'UseStudio_Office',
  1981. 'CopyPageContent',
  1982. nowpageid,
  1983. nowpagecontent,
  1984. copypageid
  1985. ], function (ret) {
  1986. if (ret) {
  1987. nowpagecontent == "" && (nowpagecontent = JSON.parse(ret)[0][0].content);
  1988. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1989. response.end('saveContentSuccess'); //返回文档内容
  1990. } else {
  1991. response.end('saveContentFail'); //返回文档内容
  1992. }
  1993. });
  1994. }
  1995. /**
  1996. * 加入文档编辑 该函数暂无使用
  1997. *
  1998. * @param {object} response 用户相应对象
  1999. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  2000. **/
  2001. us.addWord = function (response, wordinfo) {
  2002. //获取用户参数
  2003. wordinfo = JSON.parse(wordinfo);
  2004. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  2005. _userid = wordinfo.userId, //用户ID
  2006. _pageid = wordinfo.pageId, //页面唯一识别ID
  2007. i, //定义循环变量
  2008. _docid, //记录文档ID变量
  2009. _docinfo; //记录文档信息变量
  2010. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  2011. _docid = _docidarray[i]; //记录文档ID变量
  2012. _docinfo = us.word[_docid]; //记录文档信息变量
  2013. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  2014. us.word[_docid] = {
  2015. user: {},
  2016. history: []
  2017. }; //创建word文档信息
  2018. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  2019. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  2020. _docinfo.user[_userid] = [_pageid];
  2021. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  2022. _docinfo.user[_userid].push(_pageid);
  2023. }
  2024. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  2025. }
  2026. response.end('addword'); //即时相应请求成功
  2027. }
  2028. /**
  2029. * 加入Excel编辑
  2030. *
  2031. * @param {object} response 用户相应对象
  2032. * @param {string} excelinfo 表格信息
  2033. **/
  2034. us.addExcel = function (response, excelinfo) {
  2035. //获取用户id
  2036. //获取用户id
  2037. excelinfo = JSON.parse(excelinfo);
  2038. var _excelinfo = us.excel[excelinfo.docId],
  2039. _userid = excelinfo.userId,
  2040. _pageid = excelinfo.pageId,
  2041. _docid = excelinfo.docId;
  2042. if (!_excelinfo) { //判断群列表是否已存在不存在则创建
  2043. us.excel[_docid] = {
  2044. user: {},
  2045. history: []
  2046. };
  2047. us.excel[_docid].user[_userid] = [_pageid];
  2048. } 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
  2049. _excelinfo.user[_userid] = [_pageid];
  2050. } 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
  2051. _excelinfo.user[_userid].push(_pageid);
  2052. }
  2053. us.offLineMessage[_pageid].excel.push(_docid); //添加到用户离线消息的连接excel记录中
  2054. response.end('OK'); //返回到前台
  2055. }
  2056. /**
  2057. * 初始化获取未来课堂数据
  2058. *
  2059. */
  2060. us.getcscl = function (response, calssid, pageid, userid) {
  2061. //判断文档是否已在内层中存在
  2062. if (us.cscl[calssid]) {
  2063. //如果存在则直接返回内层的文档
  2064. if (!us.cscl[calssid].user[userid]) {
  2065. us.cscl[calssid].user[userid] = [pageid];
  2066. }
  2067. else if (us.cscl[calssid].user[userid].indexOf(pageid) == -1) {
  2068. us.cscl[calssid].user[userid].push(pageid);
  2069. }
  2070. try {
  2071. 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
  2072. }
  2073. catch (e) {
  2074. }
  2075. //后续优化到redis获取
  2076. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  2077. function (ret) {
  2078. var _user = us.getuserbytype(us.cscl[calssid].user); //获取当前项目下所有的用户信息
  2079. var _data = us.cscl[calssid].content; //保存在内存的知识建构数据
  2080. if (ret) {
  2081. ret[0][0].user = _user; //这里是项目当前所有用户
  2082. ret[0][0].data = _data; //把思维网格的内容转化成数组
  2083. if (userid && us.user[userid]) {
  2084. us.sendUser(us.user[userid], "cscl", pageid, calssid); //加入知识建构项目后通知所有的用户
  2085. }
  2086. response.end(JSON.stringify(ret)); //返回文档内容
  2087. }
  2088. else {
  2089. response.end(''); //返回文档内容
  2090. }
  2091. });
  2092. }
  2093. else {
  2094. us.cscl[calssid] = {
  2095. user: {},
  2096. history: []
  2097. };
  2098. us.cscl[calssid].user[userid] = [pageid];
  2099. if (us.offLineMessage[pageid]) {
  2100. 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
  2101. }
  2102. //如果不存在则去数据库查找
  2103. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  2104. function (ret) {
  2105. var _user = us.getuserbytype(us.cscl[calssid].user);
  2106. if (ret) {
  2107. ret[0][0].user = _user; //这里是项目当前所有用户
  2108. try {
  2109. us.cscl[calssid].content = JSON.parse(ret[0][0].data); //把思维网格的内容转化成数组
  2110. }
  2111. catch (e) {
  2112. us.cscl[calssid].content = ret[0][0].data;
  2113. }
  2114. response.end(JSON.stringify(ret)); //返回文档内容
  2115. }
  2116. else {
  2117. us.cscl[calssid].content = {}; //创建一个空数组
  2118. response.end(''); //返回文档内容
  2119. }
  2120. });
  2121. }
  2122. }
  2123. /**
  2124. * 获取思维网格数据,转成成数组
  2125. *
  2126. */
  2127. us.getMindNetwork = function (response, docid, pageid, userid) {
  2128. //判断文档是否已在内层中存在
  2129. if (us.mindNetwork[docid]) {
  2130. //如果存在则直接返回内层的文档
  2131. if (!us.mindNetwork[docid].user[userid]) {
  2132. us.mindNetwork[docid].user[userid] = [pageid];
  2133. } else {
  2134. us.mindNetwork[docid].user[userid].push(pageid);
  2135. }
  2136. try {
  2137. 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
  2138. }
  2139. catch (e) {
  2140. }
  2141. //console.log(us.mindNetwork[docid]);
  2142. //如果不存在则去数据库查找
  2143. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', docid],
  2144. function (ret) {
  2145. if (ret) {
  2146. ret[0][0].data = us.mindNetwork[docid].content; //把思维网格的内容转化成数组
  2147. response.end(JSON.stringify(ret)); //返回文档内容
  2148. }
  2149. else {
  2150. response.end(''); //返回文档内容
  2151. }
  2152. });
  2153. }
  2154. else {
  2155. us.mindNetwork[docid] = {
  2156. user: {},
  2157. history: []
  2158. };
  2159. us.mindNetwork[docid].user[userid] = [pageid];
  2160. if (us.offLineMessage[pageid]) {
  2161. 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
  2162. }
  2163. //如果不存在则去数据库查找
  2164. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', docid],
  2165. function (ret) {
  2166. if (ret) {
  2167. us.mindNetwork[docid].content = JSON.parse(ret[0][0].data); //把思维网格的内容转化成数组
  2168. response.end(JSON.stringify(ret)); //返回文档内容
  2169. }
  2170. else {
  2171. us.mindNetwork[docid].content = []; //创建一个空数组
  2172. response.end(''); //返回文档内容
  2173. }
  2174. });
  2175. }
  2176. }
  2177. /**
  2178. * 获取实时课堂据,转成成数组
  2179. *
  2180. */
  2181. us.getRealTimeClass = function (response, docid, pageid, userid) {
  2182. //判断文档是否已在内层中存在
  2183. if (us.realTimeClass[docid]) {
  2184. //如果存在则直接返回内层的文档
  2185. if (!us.realTimeClass[docid].user[userid]) {
  2186. us.realTimeClass[docid].user[userid] = [pageid];
  2187. } else {
  2188. us.realTimeClass[docid].user[userid].push(pageid);
  2189. }
  2190. try {
  2191. 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
  2192. }
  2193. catch (e) {
  2194. }
  2195. //console.log(us.realTimeClass[docid]);
  2196. //如果不存在则去数据库查找
  2197. us.mysql.usselect(['172.16.12.5', 'pbl', 'selectPptPage', docid],
  2198. function (ret) {
  2199. if (ret) {
  2200. ret[0][0].page = us.realTimeClass[docid].content; //把思维网格的内容转化成数组
  2201. response.end(JSON.stringify(ret)); //返回文档内容
  2202. }
  2203. else {
  2204. response.end(''); //返回文档内容
  2205. }
  2206. });
  2207. }
  2208. else {
  2209. us.realTimeClass[docid] = {
  2210. user: {},
  2211. history: []
  2212. };
  2213. us.realTimeClass[docid].user[userid] = [pageid];
  2214. if (us.offLineMessage[pageid]) {
  2215. 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
  2216. }
  2217. //如果不存在则去数据库查找
  2218. us.mysql.usselect(['172.16.12.5', 'pbl', 'selectPptPage', docid],
  2219. function (ret) {
  2220. if (ret) {
  2221. us.realTimeClass[docid].content = JSON.parse(ret[0][0].page); //把思维网格的内容转化成数组
  2222. response.end(JSON.stringify(ret)); //返回文档内容
  2223. }
  2224. else {
  2225. us.realTimeClass[docid].content = []; //创建一个空数组
  2226. response.end(''); //返回文档内容
  2227. }
  2228. });
  2229. }
  2230. }
  2231. /**
  2232. * 获取文档,并生成DOM
  2233. *
  2234. * @param {object} response 用户相应对象
  2235. * @param {string} docid 文档ID
  2236. */
  2237. us.getWord = function (response, docid, pageid, userid) {
  2238. // //判断文档是否已在内层中存在
  2239. // if (us.word[docid]) {
  2240. // //如果存在则直接返回内层的文档
  2241. // if (!us.word[docid].user[userid]) {
  2242. // us.word[docid].user[userid] = [pageid];
  2243. // } else {
  2244. // us.word[docid].user[userid].push(pageid);
  2245. // }
  2246. // 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
  2247. // response.end(us.word[docid].content('body').html());
  2248. // }
  2249. // else {
  2250. // us.word[docid] = {
  2251. // user: {},
  2252. // history: []
  2253. // };
  2254. // us.word[docid].user[userid] = [pageid];
  2255. // if (us.offLineMessage[pageid]) {
  2256. // 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
  2257. // }
  2258. // //如果不存在则去数据库查找
  2259. // us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2260. // function (ret) {
  2261. // if (ret) {
  2262. // var _office = JSON.parse(ret)[0][0].data ? JSON.parse(ret)[0][0].data.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  2263. // us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  2264. // response.end(_office); //返回文档内容
  2265. // } else {
  2266. // us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2267. // response.end(''); //返回文档内容
  2268. // }
  2269. // });
  2270. // }
  2271. //判断文档是否已在内层中存在
  2272. if (us.word[docid]) {
  2273. //如果存在则直接返回内层的文档
  2274. if (!us.word[docid].user[userid]) {
  2275. us.word[docid].user[userid] = [pageid];
  2276. } else {
  2277. us.word[docid].user[userid].push(pageid);
  2278. }
  2279. // console.log(us.offLineMessage[pageid]);
  2280. // console.log(pageid);
  2281. try {
  2282. 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
  2283. }
  2284. catch (e) {
  2285. }
  2286. //如果不存在则去数据库查找
  2287. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2288. function (ret) {
  2289. if (ret) {
  2290. ret[0][0].data = us.word[docid].content('body').html();
  2291. response.end(JSON.stringify(ret)); //返回文档内容
  2292. } else {
  2293. us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2294. response.end(''); //返回文档内容
  2295. }
  2296. });
  2297. }
  2298. else {
  2299. us.word[docid] = {
  2300. user: {},
  2301. history: []
  2302. };
  2303. us.word[docid].user[userid] = [pageid];
  2304. if (us.offLineMessage[pageid]) {
  2305. 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
  2306. }
  2307. //如果不存在则去数据库查找
  2308. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2309. function (ret) {
  2310. if (ret) {
  2311. var _office = ret[0][0].data ? ret[0][0].data.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  2312. us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  2313. response.end(_office); //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. }
  2321. us.getExcel = function (response, docid, pageid, userid) {
  2322. //判断文档是否已在内层中存在
  2323. if (us.excel[docid]) {
  2324. //如果存在则直接返回内层的文档
  2325. if (!us.excel[docid].user[userid]) {
  2326. us.excel[docid].user[userid] = [pageid];
  2327. } else {
  2328. us.excel[docid].user[userid].push(pageid);
  2329. }
  2330. 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
  2331. var _office = us.excel[docid].content;
  2332. response.end(JSON.stringify(_office));
  2333. } else {
  2334. us.excel[docid] = {
  2335. user: {},
  2336. history: []
  2337. };
  2338. us.excel[docid].user[userid] = [pageid];
  2339. 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
  2340. //如果不存在则去数据库查找
  2341. us.mysql.usselect([
  2342. 'sqlserver.1473.cn',
  2343. 'UseStudio_Disk',
  2344. 'GetFileContent',
  2345. docid
  2346. ], function (ret) {
  2347. if (ret) {
  2348. var _office = JSON.parse(ret)[0][0].UsOffice;
  2349. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  2350. response.end(_office); //返回文档内容
  2351. } else {
  2352. us.excel[docid].content = ''; //将文档添加到内层中
  2353. response.end(''); //返回文档内容
  2354. }
  2355. });
  2356. }
  2357. }
  2358. /**
  2359. * 新建文档保存内容并加入协同
  2360. * @param {object} response 用户相应对象
  2361. * @param {guid} docid 文档ID
  2362. * @param {string} content 文档内容
  2363. * @param {string} name 文档名
  2364. * @param {guid} userid 用户ID
  2365. * @param {guid} pageid 页面唯一识别ID
  2366. */
  2367. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  2368. us.excel[docid] = {
  2369. user: {},
  2370. history: []
  2371. }; //创建excel类
  2372. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  2373. 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
  2374. //发送保存请求
  2375. us.mysql.usselect([
  2376. 'sqlserver.1473.cn',
  2377. 'UseStudio_Disk',
  2378. 'SaveFileContent',
  2379. docid,
  2380. content,
  2381. name
  2382. ], function (ret) {
  2383. if (ret) {
  2384. //设置内容
  2385. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  2386. response.end('saveOk'); //返回保存成功
  2387. } else {
  2388. response.end('fail'); //返回文档内容
  2389. }
  2390. });
  2391. }
  2392. /**
  2393. * 生成Guid
  2394. *
  2395. **/
  2396. us.createGuid = function () {
  2397. //返回guid的处理
  2398. return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
  2399. var r = Math.random() * 16 | 0,
  2400. v = c == 'x' ? r : (r & 0x3 | 0x8);
  2401. return v.toString(16);
  2402. });
  2403. };
  2404. /**
  2405. * 监听1473端口的处理
  2406. *
  2407. **/
  2408. us.server.listen('1473', '', function () {
  2409. //用户下线监控
  2410. setInterval(function () { us.offLine() }, 10000);
  2411. //在控制台输出监听提示
  2412. console.log("开始监听" + us.server.address().port + "......");
  2413. });
  2414. // 同意处理错误
  2415. //process.on('uncaughtException', function (e) {
  2416. // console.log("错误:" + e);
  2417. //});