message.js 98 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. //获取未来课堂数据
  220. case 'getcscldata':
  221. us.getcscldata(response, _param[0], _param[1], _param[2]);
  222. break;
  223. //获取文档信息
  224. case 'getRealTimeClass':
  225. us.getRealTimeClass(response, _param[0], _param[1], _param[2]);
  226. break;
  227. case 'getNavPageContent':
  228. us.getNavPageContent(response, _param[0], _param[1]);
  229. break;
  230. //执行发送函数
  231. case 'send':
  232. us.send(response, _param[0]);
  233. break;
  234. case 'quitOffice':
  235. us.quitOffice(response, _param[0]);
  236. break;
  237. case 'quitcscl':
  238. us.quitcscl(response, _param[0]);
  239. break;
  240. case 'newWordSave':
  241. us.newWordSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  242. break;
  243. case 'newExcelSave':
  244. us.newExcelSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  245. break;
  246. //新建导航文件保存
  247. case 'newNavSave':
  248. us.newNavSave(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[5], _param[6]);
  249. break;
  250. //加入文档编辑
  251. case 'addWord':
  252. break;
  253. //加入Excel表格编辑
  254. case 'addExcel':
  255. us.addExcel(response, _param[0]);
  256. break;
  257. //加入导航文件
  258. case 'addNav':
  259. break;
  260. case 'copyPageContent':
  261. us.copyPageContent(response, _param[0], _param[1], _param[2], _param[3]);
  262. break;
  263. case 'updateName':
  264. us.updateName(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  265. break;
  266. case 'insertModifyRecord':
  267. us.insertModifyRecord(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[4]);
  268. break;
  269. case 'addUser':
  270. us.addUser(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  271. break;
  272. //其余执行
  273. default:
  274. response.end(0);
  275. }
  276. }
  277. else {
  278. response.end("");
  279. }
  280. });
  281. });
  282. /**
  283. * 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)
  284. *
  285. * @param {object} request 请求对象
  286. * @param {string} type 类型
  287. * @param {guid} fileid 文件id
  288. * @param {string} filename 文件名
  289. * @param {string} html 内容
  290. * @param {guid} userid 用户ID
  291. * @param {guid} pageid 页面ID
  292. **/
  293. us.insertModifyRecord = function (response, type, fileid, filename, html, userid, pageid) {
  294. var _html;
  295. if (us[type][fileid] && us[type][fileid].content) {
  296. _html = us[type][fileid].content('body').html().replace(/'/ig, "''").replace(/"/ig, "\\\"");
  297. } else {
  298. _html = html;
  299. }
  300. //发送保存文件请求
  301. us.mysql.usselect([
  302. '127.0.0.1',
  303. 'UseStudio_Office',
  304. 'InsertDocumentModifyRecord',
  305. userid,
  306. fileid,
  307. _html,
  308. filename
  309. ], function (ret) {
  310. if (ret) {
  311. var _historyid = JSON.parse(ret)[0][0].historyid;
  312. var _message = {};
  313. var _messageinfo = us.message(userid, 'us.' + type, {
  314. id: us.createGuid(),
  315. type: "insertModifyRecord",
  316. historyid: _historyid,
  317. docId: fileid
  318. });
  319. _message[fileid] = [_messageinfo];
  320. us.broadcast(_message, pageid, type);
  321. response.end(_historyid); //返回文档内容
  322. } else {
  323. response.end(ret); //返回文档内容
  324. }
  325. });
  326. }
  327. /**
  328. * 更新文件名
  329. *
  330. * @param {object} request 请求对象
  331. * @param {string} type 类型
  332. * @param {guid} fileid 文件id
  333. * @param {string} filename 文件名
  334. * @param {guid} userid 用户ID
  335. * @param {guid} pageid 页面ID
  336. **/
  337. us.updateName = function (response, type, fileid, filename, userid, pageid) {
  338. //发送保存文件请求
  339. us.mysql.usselect([
  340. 'sqlserver.1473.cn',
  341. 'UseStudio_Disk',
  342. 'UpdateFileInfo',
  343. fileid,
  344. filename
  345. ], function (ret) {
  346. if (ret) {
  347. var _message = {};
  348. var _messageinfo = us.message(userid, 'us.' + type, {
  349. id: us.createGuid(),
  350. type: "updateName",
  351. name: filename,
  352. docId: fileid
  353. });
  354. _message[fileid] = [_messageinfo];
  355. us.broadcast(_message, pageid, type);
  356. response.end('updateNameSuccess'); //返回文档内容
  357. } else {
  358. response.end('updateNameFail'); //返回文档内容
  359. }
  360. });
  361. }
  362. /**
  363. * 添加用户
  364. *
  365. * @param {object} request 请求对象
  366. * @param {string} type 类型
  367. * @param {guid} fileid 文件id
  368. * @param {string} userids 用户id(多个用逗号隔开)
  369. * @param {guid} userid 用户ID
  370. * @param {guid} pageid 页面ID
  371. **/
  372. us.addUser = function (response, type, fileid, userids, userid, pageid) {
  373. var _message = {};
  374. var _messageinfo = us.message(userid, 'us.' + type, {
  375. id: us.createGuid(),
  376. type: "addUser",
  377. userIds: userids,
  378. docId: fileid
  379. });
  380. _message[fileid] = [_messageinfo];
  381. us.broadcast(_message, pageid, type);
  382. response.end('addUserSuccess'); //返回文档内容
  383. }
  384. /**
  385. * 根据用户集合,获取详细的用户信息
  386. *
  387. * @param {object} userids 用户id集合
  388. **/
  389. us.getuserbytype = function (userids) {
  390. var _userinfo = [];
  391. //console.log(us.user);
  392. for (var i in userids) {
  393. if (us.user[i]) {
  394. _userinfo.push(us.user[i])
  395. }
  396. }
  397. return _userinfo;
  398. }
  399. /**
  400. * 用户加入某个项目后通知所有已经在项目的用户
  401. *
  402. * @param {object} userinfo 用户信息
  403. * @param {string} type 项目类型
  404. * @param {string} fileid 项目的id
  405. **/
  406. us.sendUser = function (userinfo, type, pageid, fileid) {
  407. var _message = {};
  408. var _messageinfo = us.message(userinfo.userid, 'us.' + type, {
  409. id: us.createGuid(),
  410. type: "addUser",
  411. userinfo: userinfo,
  412. docId: fileid
  413. });
  414. _message[fileid] = [_messageinfo];
  415. // console.log("2222222222")
  416. // console.log(_message)
  417. us.broadcast(_message, pageid, type);
  418. }
  419. /**
  420. * 获取用户传参异步
  421. *
  422. * @param {object} request 请求对象
  423. * @param {function} cb 回调函数
  424. **/
  425. us.unifyDispose = function (req, res, cb) {
  426. var i, _param = "";
  427. //接收参数
  428. req.on("data", function (chunk) {
  429. _param += chunk;
  430. });
  431. //接收完毕
  432. req.on("end", function () {
  433. //console.log(_param)
  434. //前端传入的字符串转化成对象
  435. if (_param) {
  436. _param = us.qs.parse(_param);
  437. }
  438. //console.log(_param)
  439. //拆分参数
  440. try {
  441. _param = _param.mode.split(",")
  442. } catch (e) {
  443. _param = req.query;
  444. }
  445. if (_param) {
  446. //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
  447. for (i = 0; i < _param.length; i++) {
  448. _param[i] = decodeURIComponent(_param[i]); //解析
  449. }
  450. } else {
  451. _param = [];
  452. }
  453. //回调到指定处理
  454. cb(_param);
  455. });
  456. //请求超时处理
  457. res.on('timeout', function (e) {
  458. try {
  459. //console.log('请求超时'); //错误消息的输出
  460. //res.end("false"); //返回值
  461. }
  462. catch (e) {
  463. console.error('process error is:', e.message);
  464. }
  465. });
  466. //设置30秒后超时
  467. res.setTimeout(60000, function () {
  468. try {
  469. //console.log("响应超时.");
  470. res.end(""); //返回值
  471. }
  472. catch (e) {
  473. console.error('process error is:', e.message);
  474. }
  475. });
  476. //错误处理
  477. req.on("error", function (e) {
  478. try {
  479. console.log(e);
  480. }
  481. catch (e) {
  482. console.error('process error is:', e.message);
  483. }
  484. });
  485. }
  486. /**
  487. * 获取用户传参异步
  488. *
  489. * @param {object} response 响应对象
  490. * @param {array} userid 用户ID
  491. * @param {string} pageid 页面ID(登录唯一识别ID)
  492. * @param {string} username 用户名
  493. * @param {type} username 用户登录类型
  494. **/
  495. us.login = function (requset, response, userid, pageid, username, type) {
  496. if (userid && pageid) {
  497. //用户登录信息表,以后移入redis
  498. //如果用户信息不存在则新建一个用户信息存入
  499. if (!us.user[userid]) {
  500. username = username || "";
  501. var _userinfo = us.userInfo(userid, username); //初始化用户信息
  502. us.user[userid] = _userinfo;
  503. }
  504. //添加用户轮询列表
  505. us.polling(requset, response, userid, pageid, type);
  506. }
  507. }
  508. /**
  509. * 用户下线,清理用户的数据
  510. */
  511. us.deluser = function (userid, pageid) {
  512. if (pageid && us.offLineMessage[pageid]) {
  513. var i, j, z; //定义循环变量
  514. var _userid, _fileid, _message, _docinfo, _messageinfo,
  515. _csclids = us.offLineMessage[pageid].cscl;
  516. //其他应用的数据
  517. // _wordids = us.offLineMessage[pageid].word, //得到加入的所有word
  518. // _excelids = us.offLineMessage[pageid].excel; //得到加入的所有excel
  519. console.log("1111111111111")
  520. console.log(_csclids)
  521. console.log(pageid)
  522. console.log(us.offLineMessage[pageid])
  523. //删除用户离校消息记录
  524. delete us.offLineMessage[pageid];
  525. //知识架构的下线的处理
  526. for (i = 0; i < _csclids.length; i++) { //循环处理每一个文档
  527. _docinfo = us.cscl[_csclids[i]]; //记录文档信息
  528. if (_docinfo) { //如果存在文档信息
  529. _fileid = _csclids[i];
  530. _userid = us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  531. }
  532. }
  533. console.log(_userid)
  534. //下线后通知所有的用户
  535. if (_userid) {
  536. _message = {};
  537. var _messageinfo = us.message(userid, 'us.cscl', {
  538. id: us.createGuid(),
  539. type: "delUser",
  540. userinfo: us.user[_userid],
  541. docId: _fileid
  542. });
  543. _message[_fileid] = [_messageinfo];
  544. console.log(_message)
  545. us.broadcast(_message, pageid, "cscl");
  546. }
  547. }
  548. //其他应用的处理
  549. // //word的下线的处理
  550. // for (i = 0; i < _wordids.length; i++) { //循环处理每一个文档
  551. // _docinfo = us.word[_wordids[i]]; //记录文档信息
  552. // if (_docinfo) { //如果存在文档信息
  553. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  554. // us.insertHistory(_docinfo, 'word'); //插入历史
  555. // }
  556. // }
  557. // //excel的下线的处理
  558. // for (j = 0; i < _excelids.length; j++) {
  559. // _docinfo = us.excel[_excelids[j]]; //记录文档信息
  560. // if (_docinfo) { //如果存在文档信息
  561. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  562. // us.insertHistory(_docinfo, 'excel'); //插入历史
  563. // }
  564. // }
  565. }
  566. /**
  567. * 用户下线,用计时器实时的监控用户是否在线
  568. */
  569. us.offLine = function () {
  570. var i, j, istrue = true;
  571. var _user, _connect = us.connect;
  572. //循环目前所有的连接用户
  573. for (i in _connect) {
  574. _user = _connect[i];
  575. for (j in _user) {
  576. //判断用户已下线
  577. if (_user[j].response.connection == null || _user[j].response.connection.destroyed) {
  578. console.log("================2===============");
  579. console.log(i);
  580. console.log(j);
  581. us.deluser(i, j); //删除用户的数据
  582. delete _user[j]
  583. }
  584. }
  585. for (j in _user) { istrue = false; break }
  586. //这个用户下所有的连接用户都不在了
  587. if (istrue) {
  588. //用户登录数据清理,用于已经下线
  589. delete us.user[i];
  590. delete us.connect[i];
  591. }
  592. istrue = true;
  593. }
  594. }
  595. /**
  596. * 获取用户传参异步
  597. *
  598. * @param {object} response 响应对象
  599. * @param {string} userid 用户ID
  600. * @param {string} pageid 页面ID(用户登录唯一识别ID)
  601. **/
  602. us.polling = function (requset, response, userid, pageid, type) {
  603. // 监听请求的close事件
  604. // requset.on('close', () => {
  605. // console.log("--------" + userid + "-------------" + pageid);
  606. // //us.offLine(response, userid, pageid)
  607. // });
  608. //判断轮询的用户是否在连接池中
  609. if (us.connect[userid]) {
  610. var _data,
  611. _userarray = us.connect[userid], //用户连接池,获取制定用户连接的数量,
  612. _messagearray = us.offLineMessage[pageid] //用户离线信息
  613. ;
  614. const chunkSize = 100;
  615. //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
  616. if (_userarray[pageid]) {
  617. //防止重复多连
  618. try {
  619. _userarray[pageid].response.end("");
  620. }
  621. catch (e) {
  622. }
  623. _userarray[pageid].response = response;
  624. if (_messagearray && _messagearray.message.length > 0) {
  625. _data = JSON.stringify(_messagearray.message);
  626. for (let i = 0; i < _data.length; i += chunkSize) {
  627. const chunk = _data.slice(i, i + chunkSize);
  628. response.write(chunk);
  629. }
  630. response.write("\r\n");
  631. _messagearray.message = [];
  632. }
  633. else {
  634. us.offLineMessage[pageid] = us.offLineMessage[pageid] || us.userOffLineMessage(type); //初始化用户离线消息记录
  635. }
  636. }
  637. else {
  638. //如果用户连接不存在
  639. _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
  640. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  641. }
  642. }
  643. else {
  644. var _userconect = us.userConnect(pageid, response); //创建用户连接对象
  645. us.connect[userid] = {}; //添加用户连接对象
  646. us.connect[userid][pageid] = _userconect;
  647. us.offLineMessage[pageid] = us.offLineMessage[pageid] || us.userOffLineMessage(type); //初始化用户离线消息记录
  648. }
  649. }
  650. /**
  651. * 发送消息
  652. *
  653. * @param {object} response 响应对象
  654. * @param {array} messageinfo 参数数组
  655. **/
  656. us.send = function (response, messageinfo) {
  657. var i, j,
  658. _message,
  659. _messagelist = {},
  660. _messageobj = JSON.parse(messageinfo) //获取传入的json对象
  661. ;
  662. //循环用户的信息处理
  663. for (i in _messageobj) {
  664. //console.log(i);
  665. switch (i) {
  666. //思维网格交互
  667. case "us.mindNetwork":
  668. _messagearr = _messageobj[i]; //获取word消息
  669. //得到word所有的用户
  670. for (j = 0; j < _messagearr.length; j++) {
  671. //生成发送的消息结构体
  672. _message = us.message(_messagearr[j].sendId, "us.mindNetwork", _messagearr[j].messageInfo);
  673. //添加消息列表
  674. if (_messagelist[_messagearr[j].receiveId]) {
  675. _messagelist[_messagearr[j].receiveId].push(_message);
  676. } else {
  677. _messagelist[_messagearr[j].receiveId] = [_message];
  678. }
  679. us.mindNetwork[_message.messageInfo.docId] && us.mindNetwork[_message.messageInfo.docId].history.push(_message);
  680. us.updatemindNetwork(_message.messageInfo);
  681. }
  682. //调用群发函数
  683. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'mindNetwork');
  684. break;
  685. //未来课堂交互
  686. case "us.cscl":
  687. _messagearr = _messageobj[i]; //获取未来消息
  688. //得到未来课堂所有的用户
  689. for (j = 0; j < _messagearr.length; j++) {
  690. // //如果存在则直接返回内层的文档
  691. // if (!us.cscl[calssid].user[userid]) {
  692. // us.cscl[calssid].user[userid] = [pageid];
  693. // }
  694. // else if (us.cscl[calssid].user[userid].indexOf(pageid) == -1) {
  695. // us.cscl[calssid].user[userid].push(pageid);
  696. // }
  697. // try {
  698. // 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
  699. // }
  700. // catch (e) {
  701. // }
  702. _messagearr[j].messageInfo.type = _messagearr[j].type;
  703. //生成发送的消息结构体
  704. _message = us.message(_messagearr[j].sendId, "us.cscl", _messagearr[j].messageInfo);
  705. _message.ttype = _messagearr[j].type;
  706. //添加消息列表
  707. if (_messagelist[_messagearr[j].receiveId]) {
  708. _messagelist[_messagearr[j].receiveId].push(_message);
  709. }
  710. else {
  711. _messagelist[_messagearr[j].receiveId] = [_message];
  712. }
  713. us.cscl[_messagearr[j].receiveId] && us.cscl[_messagearr[j].receiveId].history.push(_message);
  714. us.updatecscl(_message.messageInfo, _messagearr[j].receiveId, _messagearr[j].type);
  715. }
  716. //调用群发函数
  717. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].pageId, 'cscl');
  718. break;
  719. //同步课堂
  720. case "us.realTimeClass":
  721. //console.log("us.realTimeClass");
  722. _messagearr = _messageobj[i]; //获取word消息
  723. //得到word所有的用户
  724. for (j = 0; j < _messagearr.length; j++) {
  725. //生成发送的消息结构体
  726. _message = us.message(_messagearr[j].sendId, "us.realTimeClass", _messagearr[j].messageInfo);
  727. //console.log(_message)
  728. // console.log(_messagelist[_messagearr[j].receiveId])
  729. //添加消息列表
  730. if (_messagelist[_messagearr[j].receiveId]) {
  731. _messagelist[_messagearr[j].receiveId].push(_message);
  732. } else {
  733. _messagelist[_messagearr[j].receiveId] = [_message];
  734. }
  735. us.realTimeClass[_message.messageInfo.docId] && us.realTimeClass[_message.messageInfo.docId].history.push(_message);
  736. us.updaterealTimeClass(_message.messageInfo);
  737. }
  738. //调用群发函数
  739. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'realTimeClass');
  740. break;
  741. //word信息交互
  742. case "us.word":
  743. try {
  744. _messagearr = _messageobj[i]; //获取word消息
  745. //得到word所有的用户
  746. for (j = 0; j < _messagearr.length; j++) {
  747. //生成发送的消息结构体
  748. _message = us.message(_messagearr[j].sendId, "us.word", _messagearr[j].messageInfo);
  749. //添加消息列表
  750. if (_messagelist[_messagearr[j].receiveId]) {
  751. _messagelist[_messagearr[j].receiveId].push(_message);
  752. } else {
  753. _messagelist[_messagearr[j].receiveId] = [_message];
  754. }
  755. us.word[_message.messageInfo.docId] && us.word[_message.messageInfo.docId].history.push(_message);
  756. us.updateWord(_message.messageInfo);
  757. }
  758. //由于不能同时操控多个word发送资料,所有信息只同步一个
  759. //_users = us.word[_messagearr[0].receiveId].user;
  760. //调用群发函数
  761. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'word');
  762. }
  763. catch (e) {
  764. console.log(e)
  765. }
  766. break;
  767. //用户信息的交互
  768. case "us.excel":
  769. _messagearr = _messageobj[i]; //获取excel消息
  770. //得到excel所有的用户
  771. for (j = 0; j < _messagearr.length; j++) {
  772. //生成发送的消息结构体
  773. _message = us.message(_messagearr[j].sendId, _messagearr[j].type, _messagearr[j].messageInfo);
  774. //添加消息列表
  775. if (_messagelist[_messagearr[j].receiveId]) {
  776. _messagelist[_messagearr[j].receiveId].push(_message);
  777. } else {
  778. _messagelist[_messagearr[j].receiveId] = [_message];
  779. }
  780. us.excel[_message.messageInfo.docId] && us.excel[_message.messageInfo.docId].history.push(_message);
  781. us.updateExcel(_message.messageInfo);
  782. }
  783. //由于不能同时操控多个excel发送资料,所有信息只同步一个
  784. //_users = us.excel[_messagearr[0].receiveId].user;
  785. //调用群发函数
  786. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'excel');
  787. break;
  788. case "us.nav":
  789. _messagearr = _messageobj[i]; //获取excel消息
  790. //得到excel所有的用户
  791. for (j = 0; j < _messagearr.length; j++) {
  792. //生成发送的消息结构体
  793. _message = us.message(_messagearr[j].sendId, "us.nav", _messagearr[j].messageInfo);
  794. //添加消息列表
  795. if (_messagelist[_messagearr[j].receiveId]) {
  796. _messagelist[_messagearr[j].receiveId].push(_message);
  797. } else {
  798. _messagelist[_messagearr[j].receiveId] = [_message];
  799. }
  800. us.nav[_message.messageInfo.docId] && us.nav[_message.messageInfo.docId].history.push(_message);
  801. us.updateNav(_message.messageInfo);
  802. }
  803. //调用群发函数
  804. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'nav');
  805. break;
  806. }
  807. }
  808. response.end('send');
  809. }
  810. /**
  811. * 更新后台思维网格的内容
  812. * @param {object} message 消息信息
  813. */
  814. us.updatemindNetwork = function (messageInfo) {
  815. if (us.mindNetwork[messageInfo.docId]) {
  816. var $ = us.mindNetwork[messageInfo.docId].content;
  817. // console.log("---------------------------------------start")
  818. // console.log($);
  819. // console.log("---------------------------------------end")
  820. // console.log("---------------------------------------infostart")
  821. // console.log(messageInfo);
  822. // console.log("---------------------------------------infoend")
  823. if ($) {
  824. us.mindNetwork[messageInfo.docId].content[messageInfo.id] = messageInfo.content;
  825. }
  826. }
  827. }
  828. /**
  829. * 更新后台未来课堂内容
  830. * @param {object} message 消息信息
  831. */
  832. us.updatecscl = function (messageInfo, classId, ty) {
  833. if (us.cscl[classId]) {
  834. var i, j, _is;
  835. var _obj = us.cscl[classId].content;
  836. if (ty == "clean") {
  837. _obj = us.cscl[classId].content = {};
  838. }
  839. else {
  840. _obj.backgroundUrl = messageInfo.backgroundUrl;
  841. _obj.edges = _obj.edges || [];
  842. _obj.nodes = _obj.nodes || [];
  843. //循环线的处理
  844. for (j = 0; j < messageInfo.edges.length; j++) {
  845. _is = true;
  846. for (i = 0; i < _obj.edges.length; i++) {
  847. if (_obj.edges[i].id == messageInfo.edges[j].id) {
  848. //如果是修改线同时先又存在那就直接修改
  849. if (ty == "update") {
  850. _obj.edges[i] = messageInfo.edges[j];
  851. }
  852. //如果是删除线的操作
  853. else {
  854. _obj.edges.splice(i, 1);
  855. }
  856. _is = false;
  857. break;
  858. }
  859. }
  860. //修改包含了添加和修改,如果没有修改说明是添加的功能
  861. if (_is && ty == "update") {
  862. _obj.edges.push(messageInfo.edges[j])
  863. }
  864. }
  865. for (j = 0; j < messageInfo.nodes.length; j++) {
  866. _is = true;
  867. for (i = 0; i < _obj.nodes.length; i++) {
  868. if (_obj.nodes[i].id == messageInfo.nodes[j].id) {
  869. //如果是修改节点
  870. if (ty == "update") {
  871. _obj.nodes[i] = messageInfo.nodes[j];
  872. }
  873. //如果是删除节点
  874. else {
  875. _obj.nodes.splice(i, 1);
  876. }
  877. _is = false;
  878. break;
  879. }
  880. }
  881. //修改包含了添加和修改,如果没有修改说明是添加的功能
  882. if (_is && ty == "update") {
  883. _obj.nodes.push(messageInfo.nodes[j])
  884. }
  885. }
  886. }
  887. //如果不存在则去数据库查找
  888. try {
  889. clearTimeout(us.savecscltime);
  890. }
  891. catch (e) {
  892. }
  893. //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
  894. us.savecscltime = setTimeout(function () {
  895. us.mysql.usselect(['172.16.12.5', 'pbl', 'updateRoomData', JSON.stringify(_obj), classId], function (ret) { });
  896. }, 5000)
  897. }
  898. }
  899. /**
  900. * 更新后台实施课堂内容
  901. * @param {object} message 消息信息
  902. */
  903. us.updaterealTimeClass = function (messageInfo) {
  904. if (us.realTimeClass[messageInfo.docId]) {
  905. var $ = us.realTimeClass[messageInfo.docId].content;
  906. // console.log("---------------------------------------start")
  907. // console.log($);
  908. // console.log("---------------------------------------end")
  909. // console.log("---------------------------------------infostart")
  910. // console.log(messageInfo);
  911. // console.log("---------------------------------------infoend")
  912. if ($) {
  913. us.realTimeClass[messageInfo.docId].content[messageInfo.id] = messageInfo.content;
  914. }
  915. }
  916. }
  917. /**
  918. * 更新后台Word内容
  919. * @param {object} message 消息信息
  920. */
  921. us.updateWord = function (messageInfo) {
  922. if (us.word[messageInfo.docId]) {
  923. var $ = us.word[messageInfo.docId].content;
  924. if ($) {
  925. switch (messageInfo.type) { // 判断消息种类
  926. case 'update':
  927. us.updateEditorLine(messageInfo, $); //修改
  928. break;
  929. case 'add':
  930. us.addEditorLine(messageInfo, $); //添加
  931. break;
  932. case 'delete':
  933. us.deleteEditorLine(messageInfo, $); //删除
  934. break;
  935. }
  936. }
  937. }
  938. }
  939. /**
  940. * 更新后台Nav内容
  941. * @param {object} messageInfo 消息信息
  942. */
  943. us.updateNav = function (messageInfo) {
  944. var _fileinfo = us.nav[messageInfo.docId];
  945. if (_fileinfo) {
  946. switch (messageInfo.type) { // 判断消息种类
  947. case 'update': //修改行
  948. us.updateEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //修改
  949. break;
  950. case 'add': //添加行
  951. us.addEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //添加
  952. break;
  953. case 'delete': //删除行
  954. us.deleteEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //删除
  955. break;
  956. case 'addNav': //添加导航
  957. us.updateNav.addNav(_fileinfo, messageInfo.parentId, messageInfo.index, messageInfo.addNav, messageInfo.content);
  958. break;
  959. case 'updateNav': //修改导航
  960. us.updateNav.updateNav(_fileinfo.navInfo.nav, messageInfo.navId, messageInfo.name);
  961. break;
  962. case 'deleteNav': //删除导航
  963. us.updateNav.deleteNav(_fileinfo, messageInfo.navId, messageInfo.parentId);
  964. break;
  965. case 'updateLogo': //修改logo
  966. _navinfo.logo = messageInfo.logo;
  967. break;
  968. }
  969. }
  970. }
  971. /**
  972. * 根据NavId查找对应的导航信息
  973. */
  974. us.selectByNavId = function (nowinfo, navid) {
  975. var i = 0;
  976. for (i = 0; i < nowinfo.length; i++) {
  977. object = nowinfo[i];
  978. if (object.pageId == navid) {
  979. return object;
  980. } else if (object.child) {
  981. return us.selectNav(object.child, navid);
  982. }
  983. }
  984. }
  985. /**
  986. * 添加Nav
  987. * @param {object} fileinfo 文件信息
  988. * @param {object} parentid 父级ID
  989. * @param {object} addnav 添加导航信息
  990. * @param {number} index 添加位置
  991. */
  992. us.updateNav.addNav = function (fileinfo, parentid, index, addnav, content) {
  993. var _nav = fileinfo.navInfo.nav;
  994. var _parent;
  995. if (parentid) {
  996. // 寻找父级
  997. _parent = us.selectByNavId(_nav, parentid);
  998. // 如果已存在子级处理
  999. if (_parent.child) {
  1000. //插入指定位置
  1001. _parent.child.splice(index, 0, addnav);
  1002. } else {
  1003. // 为存在子级则新建子级
  1004. _parent.child = [addnav];
  1005. }
  1006. } else {
  1007. _parent = _nav;
  1008. _parent.splice(index, 0, addnav);
  1009. }
  1010. //添加内容
  1011. fileinfo.page[addnav.pageId] = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1012. }
  1013. /**
  1014. * 修改Nav
  1015. * @param {object} nav 导航信息
  1016. * @param {object} navid ID
  1017. * @param {object} name 名字
  1018. */
  1019. us.updateNav.updateNav = function (nav, navid, name) {
  1020. // 寻找需要修改导航信息
  1021. var _nav = us.selectByNavId(nav, navid);
  1022. if (_nav) { //存在导航
  1023. _nav.name = name; //替换名字
  1024. }
  1025. }
  1026. /**
  1027. * 删除Nav
  1028. * @param {object} fielinfo 文件信息
  1029. * @param {object} navid ID
  1030. * @param {object} name 名字
  1031. */
  1032. us.updateNav.deleteNav = function (fielinfo, deletenavid, parentid) {
  1033. var _nav = fielinfo.navInfo.nav;
  1034. var _parent;
  1035. if (parentid) {
  1036. // 寻找父级
  1037. _parent = us.selectByNavId(_nav, parentid);
  1038. } else {
  1039. _parent = _nav;
  1040. }
  1041. if (_parent) {
  1042. var _child = parentid ? _parent.child : _parent;
  1043. _child.find(function (object, index) {
  1044. if (object.pageId == deletenavid) {
  1045. if (!object.child) {
  1046. _child.splice(index, 1); //删除数据
  1047. us.mysql.usselect([ //删除页面
  1048. 'sqlserver.1473.cn',
  1049. 'UseStudio_Office',
  1050. 'DeletePage',
  1051. deletenavid
  1052. ], function (ret) {
  1053. if (ret) {
  1054. delete fielinfo.page[deletenavid]; //删除内容
  1055. }
  1056. });
  1057. }
  1058. return true;
  1059. }
  1060. });
  1061. }
  1062. }
  1063. /**
  1064. * 修改操作
  1065. * @param {object} opera 操作信息对象
  1066. * @param {element} $ 后台word元素形式
  1067. */
  1068. us.updateEditorLine = function (opera, $) {
  1069. // $('#' + opera.id).prop('outerHTML', opera.content); //修改行
  1070. $('#' + opera.id).replaceWith(opera.content);
  1071. }
  1072. /**
  1073. * 删除操作
  1074. * @param {object} opera 操作信息对象
  1075. * @param {element} $ 后台word元素形式
  1076. */
  1077. us.deleteEditorLine = function (opera, $) {
  1078. $('#' + opera.id).remove(); //删除行
  1079. }
  1080. /**
  1081. * 添加操作
  1082. * @param {object} opera 操作信息对象
  1083. * @param {element} $ 后台word元素形式
  1084. */
  1085. us.addEditorLine = function (opera, $) {
  1086. var _next; //创建记录变量
  1087. if (opera.nextId && (_next = $('#' + opera.nextId))[0]) { //判断有没有nextid,nextid是否存在
  1088. //如果存在则插入在nexid 元素前
  1089. _next.before(opera.content);
  1090. } else {
  1091. $('body').append(opera.content); //没有就在最后插入
  1092. }
  1093. }
  1094. /**
  1095. * 更新后台Word内容
  1096. * @param {object} message 消息信息
  1097. */
  1098. us.updateExcel = function (messageInfo) {
  1099. var $ = us.excel[messageInfo.docId].content;
  1100. if ($) {
  1101. switch (messageInfo.type) { // 判断消息种类
  1102. case 'blur':
  1103. us.updateExcel.Blur(messageInfo, $); //失焦
  1104. break;
  1105. case "addLine":
  1106. us.updateExcel.addLine(messageInfo, $); //添加行
  1107. break;
  1108. case "delLine":
  1109. us.updateExcel.delLine(messageInfo, $); //刪除行
  1110. break;
  1111. case "addCol":
  1112. us.updateExcel.addCol(messageInfo, $); //添加列
  1113. break;
  1114. case "delCol":
  1115. us.updateExcel.delCol(messageInfo, $); //刪除列
  1116. break;
  1117. case "merge":
  1118. us.updateExcel.merge(messageInfo, $); //合并单元格
  1119. break;
  1120. case "splitCells":
  1121. us.updateExcel.splitCells(messageInfo, $); //拆分单元格
  1122. break;
  1123. case "rowExpanding":
  1124. us.updateExcel.rowExpanding(messageInfo, $); //行板拉伸
  1125. break;
  1126. case "colExpanding":
  1127. us.updateExcel.colExpanding(messageInfo, $); //列板拉伸
  1128. break;
  1129. case "addTask":
  1130. us.updateExcel.addTask(messageInfo, $); //添加工作表
  1131. break;
  1132. case "deleteTask":
  1133. us.updateExcel.deleteTask(messageInfo, $); //刪除工作表
  1134. break;
  1135. case "reNameTask":
  1136. us.updateExcel.reNameTask(messageInfo, $); //刪除工作表
  1137. break;
  1138. case "img":
  1139. us.updateExcel.img(messageInfo, $); //插入图片
  1140. break;
  1141. }
  1142. }
  1143. // console.log($);
  1144. }
  1145. /**
  1146. * 失焦處理
  1147. */
  1148. us.updateExcel.Blur = function (messageInfo, $) {
  1149. 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
  1150. _excelData = $[_taskId], //获取taskId工作表的数据
  1151. _cellData = _excelData.cell, //获取该数据里的单元格数据
  1152. _content = messageInfo.content; //获取需要保存的json数据
  1153. _content.forEach(function (data) {
  1154. 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
  1155. _cellColList = _cellData[data.col], //获取该数据里的所有列
  1156. _cell = null;
  1157. if (!_cellColList) { //如果列不存在 则创建一个列
  1158. _cellColList = _cellData[data.col] = {};
  1159. }
  1160. 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
  1161. _cellColList[data.row] = {};
  1162. _cellColList[data.row].cssStyle = {}; //css样式
  1163. }
  1164. _cell = _cellColList[data.row]; //获取该单元格的数据 (json)
  1165. data.content ? _cell.innerHTML = data.content : ""; //修改该单元格的innerHTML
  1166. if (data.attr) { //如果存在样式
  1167. _cell.cssStyle[data.attr] = data.value;
  1168. if (!data.value) {
  1169. delete _cell.cssStyle[data.attr]
  1170. }
  1171. }
  1172. if (data.clearStyle) { //如果需要清除所有样式的话
  1173. data.cssStyle = {}
  1174. }
  1175. 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
  1176. delete (_cellColList[data.row]);
  1177. }
  1178. });
  1179. }
  1180. /*
  1181. 获取json的数量
  1182. */
  1183. us.jsonLen = function (json) {
  1184. var _json = json,
  1185. _len = 0;
  1186. for (var i in json) {
  1187. _len++;
  1188. }
  1189. return _len;
  1190. }
  1191. us.updateExcel.addLine = function (messageInfo, $) {
  1192. var _taskId = messageInfo.worksheetId, //单元格id
  1193. _content = messageInfo.content,
  1194. _excelData = $[_taskId],
  1195. _rowData = _excelData.row,
  1196. _cellData = _excelData.cell,
  1197. _start = _content.start, //开始行
  1198. _lineNum = _content.lineNum, //添加行的数量
  1199. _sizeChange = _content.sizeChange, //添加的行的高度
  1200. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1201. _cellCol = null;
  1202. if (_mergeArr.length) {
  1203. _mergeArr.forEach(function (info) {
  1204. _cellData[info.col][info.row].endRow = _cellData[info.col][info.row].endRow + _lineNum;
  1205. });
  1206. }
  1207. for (var k in _cellData) {
  1208. _cellCol = _cellData[k]; //该列下的所有行
  1209. var temp = {};
  1210. for (var row in _cellCol) {
  1211. if (row > _start) {
  1212. temp[(+row) + _lineNum] = _cellCol[row];
  1213. 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;
  1214. } else {
  1215. temp[row] = _cellCol[row];
  1216. }
  1217. }
  1218. _cellData[k] = temp;
  1219. } /* 该处for循环是修改数据中单元格的行数 */
  1220. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  1221. _temp = {},
  1222. _rowChange = null;
  1223. for (var k in _rowDataChange) {
  1224. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  1225. if (k > _start) {
  1226. _temp[(+k) + _lineNum] = _rowChange;
  1227. } else {
  1228. _temp[k] = _rowChange;
  1229. }
  1230. } /* 该处for循环是修改数据中行版的行数 */
  1231. _rowData.change = _temp;
  1232. if (_sizeChange) {
  1233. for (var i = 1; i <= _lineNum; i++) {
  1234. _rowData.change[_start + i] = _sizeChange;
  1235. }
  1236. }
  1237. _rowData.num = _rowData.num + _lineNum; //行板数量 = 行板数量 + 添加行的数量
  1238. };
  1239. us.updateExcel.delLine = function (messageInfo, $) {
  1240. var _taskId = messageInfo.worksheetId, //单元格id
  1241. _excelData = $[_taskId],
  1242. _content = messageInfo.content,
  1243. _rowData = _excelData.row,
  1244. _cellData = _excelData.cell,
  1245. _start = _content.start, //被选中的第一行
  1246. _end = _content.end, //被选中的最后一行
  1247. _lineNum = _content.lineNum, //所删除的行数
  1248. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1249. _cellCol = null;
  1250. for (var k in _cellData) {
  1251. _cellCol = _cellData[k];
  1252. var temp = {};
  1253. for (var row in _cellCol) {
  1254. if (row > _end) {
  1255. temp[(+row) - _lineNum] = _cellCol[row];
  1256. 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;
  1257. } else if (row < _start) {
  1258. temp[row] = _cellCol[row];
  1259. }
  1260. }
  1261. _cellData[k] = temp;
  1262. }
  1263. if (_mergeArr.length) {
  1264. var _cloneMessage = null;
  1265. _mergeArr.forEach(function (info) {
  1266. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  1267. _cloneMessage.content = info;
  1268. us.updateExcel.merge(_cloneMessage, $);
  1269. });
  1270. }
  1271. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  1272. _temp = {},
  1273. _rowChange = null;
  1274. for (var k in _rowDataChange) {
  1275. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  1276. 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
  1277. _temp[k] = _rowChange;
  1278. } else if (k > _end) {
  1279. _temp[(+k) - _lineNum] = _rowChange;
  1280. }
  1281. } /* 该处for循环是修改数据中行版的行数 */
  1282. _rowData.change = _temp;
  1283. _rowData.num = _rowData.num - _lineNum; //行板数量 = 行板数量 - 删除行的数量
  1284. };
  1285. us.updateExcel.addCol = function (messageInfo, $) {
  1286. var _taskId = messageInfo.worksheetId, //单元格id
  1287. _excelData = $[_taskId],
  1288. _content = messageInfo.content,
  1289. _colData = _excelData.column,
  1290. _cellData = _excelData.cell,
  1291. _start = _content.start, //被选中的第一列
  1292. _sizeChange = _content.sizeChange, //添加的列的宽度
  1293. _colNums = _content.colNums, //所添加的列数
  1294. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1295. _cellCol = null,
  1296. _temp = {};
  1297. if (_mergeArr.length) {
  1298. _mergeArr.forEach(function (info) {
  1299. _cellData[info.col][info.row].endCol = _cellData[info.col][info.row].endCol + _colNums;
  1300. });
  1301. }
  1302. for (var k in _cellData) {
  1303. _cellCol = _cellData[k];
  1304. if (k > _start) {
  1305. _temp[+(k) + _colNums] = _cellCol;
  1306. var _temp2 = _temp[(+k) + _colNums];
  1307. for (var i in _temp2) {
  1308. _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;
  1309. }
  1310. } else {
  1311. _temp[k] = _cellCol;
  1312. }
  1313. }
  1314. _excelData.cell = _temp;
  1315. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  1316. _temp = {},
  1317. _colChange = null;
  1318. for (var k in _colDataChange) {
  1319. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  1320. if (k > _start) {
  1321. _temp[(+k) + _colNums] = _colChange;
  1322. } else {
  1323. _temp[k] = _colChange;
  1324. }
  1325. } /* 该处for循环是修改数据中行版的行数 */
  1326. _colData.change = _temp;
  1327. if (_sizeChange) {
  1328. for (var i = 1; i <= _colNums; i++) {
  1329. _colData.change[_start + i] = _sizeChange;
  1330. }
  1331. }
  1332. _colData.num = _colData.num + _colNums; //列板数量 = 列板数量 + 添加列的数量
  1333. };
  1334. us.updateExcel.delCol = function (messageInfo, $) {
  1335. var _taskId = messageInfo.worksheetId, //单元格id
  1336. _excelData = $[_taskId],
  1337. _content = messageInfo.content,
  1338. _colData = _excelData.column,
  1339. _cellData = _excelData.cell,
  1340. _start = _content.start, //被选中的第一行
  1341. _end = _content.end, //被选中的最后一行
  1342. _colNums = _content.colNums, //所删除的列数
  1343. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1344. _cellCol = null,
  1345. _temp = {};
  1346. for (var k in _cellData) {
  1347. _cellCol = _cellData[k];
  1348. if (k > _end) {
  1349. _temp[+(k) - _colNums] = _cellCol;
  1350. var _temp2 = _temp[(+k) - _colNums];
  1351. for (var i in _temp2) {
  1352. _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;
  1353. }
  1354. } else if (k < _start) {
  1355. _temp[k] = _cellCol;
  1356. }
  1357. }
  1358. _excelData.cell = _temp;
  1359. if (_mergeArr.length) {
  1360. var _cloneMessage = null;
  1361. _mergeArr.forEach(function (info) {
  1362. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  1363. _cloneMessage.content = info;
  1364. us.updateExcel.merge(_cloneMessage, $);
  1365. });
  1366. }
  1367. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  1368. _temp = {},
  1369. _colChange;
  1370. for (var k in _colDataChange) {
  1371. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  1372. 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
  1373. _temp[k] = _colChange;
  1374. } else if (k > _end) {
  1375. _temp[(+k) - _colNums] = _colChange;
  1376. }
  1377. } /* 该处for循环是修改数据中行版的行数 */
  1378. _colData.change = _temp;
  1379. _colData.num = _colData.num - _colNums; //列板数量 = 列板数量 - 删除列的数量
  1380. };
  1381. us.updateExcel.merge = function (messageInfo, $) {
  1382. var _taskId = messageInfo.worksheetId, //单元格id
  1383. _excelData = $[_taskId],
  1384. _content = messageInfo.content,
  1385. _cellData = _excelData.cell,
  1386. _cellColList = _cellData[_content.col];
  1387. if (_content.row === _content.endRow && _content.col === _content.endCol) {
  1388. _cellData[_content.col][_content.row].endRow = "";
  1389. _cellData[_content.col][_content.row].endCol = ""
  1390. return;
  1391. }
  1392. if (!_cellColList) {
  1393. _cellColList = _cellData[_content.col] = {};
  1394. }
  1395. if (!_cellColList[_content.row]) {
  1396. _cellColList[_content.row] = {};
  1397. }
  1398. _cellColList[_content.row].innerHTML = _content.content;
  1399. _cellColList[_content.row].endRow = _content.endRow;
  1400. _cellColList[_content.row].endCol = _content.endCol;
  1401. };
  1402. us.updateExcel.splitCells = function (messageInfo, $) {
  1403. var _taskId = messageInfo.worksheetId, //单元格id
  1404. _excelData = $[_taskId],
  1405. _content = messageInfo.content,
  1406. _cellData = _excelData.cell,
  1407. _cell = _cellData[_content.col][_content.row]; //需要拆分的单元格
  1408. _cell.endRow = "";
  1409. _cell.endCol = "";
  1410. };
  1411. us.updateExcel.rowExpanding = function (messageInfo, $) {
  1412. var _taskId = messageInfo.worksheetId, //单元格id
  1413. _excelData = $[_taskId],
  1414. _content = messageInfo.content,
  1415. _rowData = _excelData.row;
  1416. _content.forEach(function (data) {
  1417. var _rowNum = data.rowName, //拉伸行的位置 (数字)
  1418. _rowHeight = data.height; //被拉伸后的高度
  1419. _rowData.change[_rowNum] = _rowHeight;
  1420. });
  1421. };
  1422. us.updateExcel.colExpanding = function (messageInfo, $) {
  1423. var _taskId = messageInfo.worksheetId, //单元格id
  1424. _excelData = $[_taskId],
  1425. _content = messageInfo.content,
  1426. _colData = _excelData.column; //该列的数据
  1427. _content.forEach(function (data) {
  1428. var _colNum = data.colName, //拉伸行的位置 (数字)
  1429. _colWidth = data.width; //被拉伸后的宽度
  1430. _colData.change[_colNum] = _colWidth;
  1431. });
  1432. };
  1433. /*添加工作表*/
  1434. us.updateExcel.addTask = function (messageInfo, $) {
  1435. var _content = messageInfo.content,
  1436. _taskId = _content.id;
  1437. $[_taskId] = _content.data;
  1438. };
  1439. /*刪除工作表*/
  1440. us.updateExcel.deleteTask = function (messageInfo, $) {
  1441. var _content = messageInfo.content,
  1442. _taskId = _content.id;
  1443. delete ($[_taskId]);
  1444. };
  1445. /*命名工作表*/
  1446. us.updateExcel.reNameTask = function (messageInfo, $) {
  1447. var _content = messageInfo.content,
  1448. _taskId = _content.id;
  1449. $[_taskId].taskName = _content.name;
  1450. };
  1451. us.updateExcel.img = function (messageInfo, $) { //此处修改
  1452. var _content = messageInfo.content,
  1453. _taskId = messageInfo.worksheetId,
  1454. _excelData = $[_taskId],
  1455. _imgData = _excelData.img;
  1456. _imgData.push(_content);
  1457. };
  1458. /**
  1459. * 用户群发处理
  1460. *
  1461. * @param {string} 接收信息的用户id
  1462. * @param {string} 发送的用户信息
  1463. **/
  1464. us.setword = function (messageinfo) {
  1465. // us.userConnect[userid].response.end(messageinfo);
  1466. }
  1467. /**
  1468. * 用户群发处理
  1469. *
  1470. * @param {string} userid 接收信息的用户id
  1471. * @param {string} messageinfo 发送的用户信息
  1472. **/
  1473. us.senduser = function (userid, messageinfo) {
  1474. us.userConnect[userid].response.end(messageinfo); //发送消息
  1475. }
  1476. /**
  1477. * 用户群发处理
  1478. *
  1479. * @param {object} messageinfo 发送消息的内容
  1480. * @param {guid} pageid 页面id
  1481. * @param {string} type 类型
  1482. **/
  1483. us.broadcast = function (messageinfo, pageid, type) {
  1484. var i, j, o, //循环变量
  1485. _data,
  1486. _messageinfo, //消息信息
  1487. _users, //用户ID集合
  1488. _pageids, //用户页面唯一识别集合
  1489. _recievedpageid, //接收用户的页面唯一识别ID
  1490. _issend, // 是否发送
  1491. _userconnect = us.connect; //用户连接池
  1492. const chunkSize = 100;
  1493. for (i in messageinfo) {
  1494. _messageinfo = messageinfo[i]; //记录消息消息b
  1495. _users = us[type][i] ? us[type][i].user : {}; //记录用户集合
  1496. 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
  1497. _pageids = _users[j]; //记录当前用户在每个端登录的页面唯一识别ID
  1498. 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
  1499. _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
  1500. if (_recievedpageid != pageid) { //如果接受用户不等于发送用户则发送消息
  1501. try {
  1502. if (_userconnect[j] && _userconnect[j][_recievedpageid]) {
  1503. console.log(_recievedpageid);
  1504. _data = JSON.stringify(_messageinfo);
  1505. _issend = _userconnect[j][_recievedpageid].response.write(""); //发送消息
  1506. //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
  1507. if (!_issend) {
  1508. us.offLineMessage[_recievedpageid].message.push(_messageinfo); //将消息加入用户离线消息中
  1509. }
  1510. else {
  1511. for (let i = 0; i < _data.length; i += chunkSize) {
  1512. const chunk = _data.slice(i, i + chunkSize);
  1513. _userconnect[j][_recievedpageid].response.write(chunk);
  1514. }
  1515. _userconnect[j][_recievedpageid].response.write("\r\n");
  1516. }
  1517. }
  1518. }
  1519. catch (e) {
  1520. console.log(e)
  1521. }
  1522. }
  1523. }
  1524. }
  1525. }
  1526. }
  1527. /**
  1528. * 加入文档编辑
  1529. *
  1530. * @param {object} response 用户相应对象
  1531. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  1532. **/
  1533. us.addWord = function (response, wordinfo) {
  1534. //获取用户参数
  1535. wordinfo = JSON.parse(wordinfo);
  1536. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  1537. _userid = wordinfo.userId, //用户ID
  1538. _pageid = wordinfo.pageId, //页面唯一识别ID
  1539. i, //定义循环变量
  1540. _docid, //记录文档ID变量
  1541. _docinfo; //记录文档信息变量
  1542. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  1543. _docid = _docidarray[i]; //记录文档ID变量
  1544. _docinfo = us.word[_docid]; //记录文档信息变量
  1545. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  1546. us.word[_docid] = {
  1547. user: {},
  1548. history: []
  1549. }; //创建word文档信息
  1550. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  1551. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  1552. _docinfo.user[_userid] = [_pageid];
  1553. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  1554. _docinfo.user[_userid].push(_pageid);
  1555. }
  1556. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  1557. }
  1558. response.end('addword'); //即时相应请求成功
  1559. }
  1560. /**
  1561. * 退出文档编辑
  1562. *
  1563. * @param {object} response 用户相应对象
  1564. * @param {string} wordinfo 文档信息
  1565. **/
  1566. us.quitOffice = function (response, wordinfo) {
  1567. //获取用户参数
  1568. wordinfo = JSON.parse(wordinfo);
  1569. var _docid = wordinfo.docId,
  1570. _userid = wordinfo.userId,
  1571. _pageid = wordinfo.pageId,
  1572. _type = wordinfo.type,
  1573. _messagetype = 'us.' + _type;
  1574. var _docinfo = us[_type][_docid]; //获取文档信息
  1575. //判断是否存在文档信息
  1576. if (_docinfo) {
  1577. us.quitUserList(_docinfo, _userid, _pageid); //将用户在协同列表中删除
  1578. var _j, //创建循环变量
  1579. _message = us.offLineMessage[_pageid] ? us.offLineMessage[_pageid].message : []; //获取该用户的离线消息
  1580. for (_j = _message.length - 1; _j > -1; _j--) { //循环移除该文档的离线消息
  1581. if (_message[_j].type == _messagetype && _message[_j].messageInfo.docId == _docid) { //判断是否为word文档
  1582. _message.splice(_j, 1); //删除记录
  1583. }
  1584. }
  1585. us.insertHistory(_docinfo, _docid, _type);
  1586. }
  1587. response.end('quitOffice'); //响应退出请求
  1588. }
  1589. /**
  1590. * 退出知识建构
  1591. *
  1592. * @param {object} response 用户相应对象
  1593. * @param {string} wordinfo 文档信息
  1594. **/
  1595. us.quitcscl = function (response, info) {
  1596. console.log(info)
  1597. //获取用户参数
  1598. info = JSON.parse(info);
  1599. var _docid = info.docId,
  1600. _userid = info.userId,
  1601. _pageid = info.pageId,
  1602. _type = info.type;
  1603. var _docinfo = us[_type][_docid]; //获取文档信息
  1604. //判断是否存在文档信息
  1605. if (_docinfo) {
  1606. _userid = us.quitUserList(_docinfo, _userid, _pageid); //将用户在协同列表中删除
  1607. console.log(_userid)
  1608. //下线后通知所有的用户
  1609. if (_userid) {
  1610. _message = {};
  1611. var _messageinfo = us.message(_userid, 'us.cscl', {
  1612. id: us.createGuid(),
  1613. type: "delUser",
  1614. userinfo: us.user[_userid],
  1615. docId: _docid
  1616. });
  1617. _message[_docid] = [_messageinfo];
  1618. console.log(_message)
  1619. us.broadcast(_message, _pageid, "cscl");
  1620. }
  1621. // var _j, //创建循环变量
  1622. // _message = us.offLineMessage[_pageid] ? us.offLineMessage[_pageid].message : []; //获取该用户的离线消息
  1623. // for (_j = _message.length - 1; _j > -1; _j--) { //循环移除该文档的离线消息
  1624. // if (_message[_j].type == _messagetype && _message[_j].messageInfo.docId == _docid) { //判断是否为word文档
  1625. // _message.splice(_j, 1); //删除记录
  1626. // }
  1627. // }
  1628. }
  1629. response.end('quitcscl'); //响应退出请求
  1630. }
  1631. /**
  1632. * 将用户在协同列表中删除
  1633. *
  1634. * @param {object} docinfo 文档信息
  1635. * @param {string} userid 用户ID
  1636. * @param {string} pageid 用户页面唯一识别ID
  1637. */
  1638. us.quitUserList = function (docinfo, userid, pageid) {
  1639. var _users = docinfo.user[userid]; //记录文档的用户列表
  1640. console.log(_users)
  1641. //获取用户在文档用户列表的位置
  1642. if (_users) {
  1643. var _index = _users.indexOf(pageid);
  1644. // 如果存在则将该用户删除 表示退出协同
  1645. if (_index != -1) {
  1646. _users.splice(_index, 1); //删除该用户
  1647. //如果该用户的全部端用户已退出则删除用户的记录
  1648. if (_users.length == 0) {
  1649. delete docinfo.user[userid];
  1650. return userid;
  1651. }
  1652. }
  1653. }
  1654. }
  1655. /**
  1656. * 插入文档操作历史到数据库
  1657. *
  1658. * @param {object} docinfo 文档信息
  1659. */
  1660. us.insertHistory = function (docinfo, docid, type) {
  1661. var i,
  1662. _info, //操作信息记录
  1663. _isuser = false;
  1664. for (i in docinfo.user) {
  1665. _isuser = true;
  1666. break;
  1667. }
  1668. //如果该文档没有协同用户
  1669. if (!_isuser) {
  1670. switch (type) {
  1671. case 'word':
  1672. var _content = docinfo.content ? docinfo.content('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1673. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, _content, ''],
  1674. function (ret) { });
  1675. break;
  1676. case 'nav':
  1677. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, JSON.stringify(docinfo.navInfo), ''],
  1678. function (ret) {
  1679. var _key;
  1680. for (_key in docinfo.page) {
  1681. //发送保存内容请求
  1682. var _content = docinfo.page[_key] ? docinfo.page[_key]('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1683. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Office', 'SaveNavPageContent', _key, _content], function (ret) { });
  1684. }
  1685. });
  1686. break;
  1687. }
  1688. }
  1689. }
  1690. /**
  1691. * 下线操作
  1692. * @param {object} response 响应对象
  1693. * @param {string} userid 用户ID
  1694. * @param {string} pageid 用户页面唯一识别ID
  1695. */
  1696. us.logout = function (response, userid, pageid) {
  1697. console.log("234566666666666666")
  1698. console.log(userid)
  1699. var j, istrue = true;
  1700. var _user = us.connect[userid];
  1701. //循环目前所有的连接用户
  1702. us.deluser(userid, pageid); //删除用户的数据
  1703. delete _user[pageid]
  1704. for (j in _user) { istrue = false; break }
  1705. //这个用户下所有的连接用户都不在了
  1706. if (istrue) {
  1707. //用户登录数据清理,用于已经下线
  1708. delete us.user[userid];
  1709. delete us.connect[userid];
  1710. }
  1711. console.log(pageid)
  1712. response.end('logout'); //响应退出请求
  1713. // var i, j, _docinfo,
  1714. // _wordids = us.offLineMessage[pageid].word, //得到加入的所有word
  1715. // _excelids = us.offLineMessage[pageid].excel; //得到加入的所有excel
  1716. // us.connect[userid][pageid].offLineTime = new Date();
  1717. // for (i = 0; i < _wordids.length; i++) { //循环处理每一个文档
  1718. // _docinfo = us.word[_wordids[i]]; //记录文档信息
  1719. // if (_docinfo) { //如果存在文档信息
  1720. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1721. // delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1722. // us.insertHistory(_docinfo, 'word'); //插入历史
  1723. // }
  1724. // }
  1725. // for (j = 0; i < _excelids.length; j++) {
  1726. // _docinfo = us.excel[_excelids[j]]; //记录文档信息
  1727. // if (_docinfo) { //如果存在文档信息
  1728. // us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1729. // delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1730. // us.insertHistory(_docinfo, 'excel'); //插入历史
  1731. // }
  1732. // }
  1733. }
  1734. /**
  1735. * 获取Excel,并生成后端数据
  1736. *
  1737. * @param {object} response 用户相应对象
  1738. * @param {string} docid 文档ID
  1739. * @param {guid} pageid 页面ID
  1740. * @param {guid} userid 用户ID
  1741. */
  1742. us.getExcel = function (response, docid, pageid, userid) {
  1743. //判断文档是否已在内层中存在
  1744. if (us.excel[docid]) {
  1745. //如果存在则直接返回内层的文档
  1746. if (!us.excel[docid].user[userid]) {
  1747. us.excel[docid].user[userid] = [pageid];
  1748. } else {
  1749. us.excel[docid].user[userid].push(pageid);
  1750. }
  1751. 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
  1752. var _office = us.excel[docid].content;
  1753. response.end(JSON.stringify(_office));
  1754. } else {
  1755. us.excel[docid] = {
  1756. user: {},
  1757. history: []
  1758. };
  1759. us.excel[docid].user[userid] = [pageid];
  1760. 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
  1761. //如果不存在则去数据库查找
  1762. us.mysql.usselect([
  1763. 'sqlserver.1473.cn',
  1764. 'UseStudio_Disk',
  1765. 'GetFileContent',
  1766. docid
  1767. ], function (ret) {
  1768. if (ret) {
  1769. var _office = JSON.parse(ret)[0][0].UsOffice;
  1770. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  1771. response.end(_office); //返回文档内容
  1772. } else {
  1773. us.excel[docid].content = ''; //将文档添加到内层中
  1774. response.end(''); //返回文档内容
  1775. }
  1776. });
  1777. }
  1778. }
  1779. /**
  1780. * 获取文档,并生成DOM
  1781. *
  1782. * @param {object} response 用户相应对象
  1783. * @param {string} fileid 导航文件ID
  1784. * @param {guid} pageid 页面ID
  1785. * @param {guid} userid 用户ID
  1786. */
  1787. us.getNav = function (response, fileid, pageid, userid) {
  1788. //判断文档是否已在内层中存在
  1789. if (us.nav[fileid]) {
  1790. //如果存在则直接返回内层的文档
  1791. if (!us.nav[fileid].user[userid]) {
  1792. us.nav[fileid].user[userid] = [pageid];
  1793. } else {
  1794. us.nav[fileid].user[userid].push(pageid);
  1795. }
  1796. 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
  1797. response.end(JSON.stringify(us.nav[fileid].navInfo));
  1798. } else {
  1799. //如果不存在则去数据库查找
  1800. us.mysql.usselect([
  1801. 'sqlserver.1473.cn',
  1802. 'UseStudio_Disk',
  1803. 'GetFileContent',
  1804. fileid
  1805. ], function (ret) {
  1806. if (ret) {
  1807. var _navinfo = JSON.parse(ret)[0][0].UsOffice;
  1808. if (_navinfo) {
  1809. var _navdata = us.nav[fileid] = { //生成数据结构
  1810. user: {},
  1811. navInfo: JSON.parse(_navinfo),
  1812. page: {},
  1813. history: []
  1814. };
  1815. _navdata.user[userid] = [pageid]; //记录用户
  1816. 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
  1817. response.end(JSON.stringify(_navinfo)); //返回文档内容
  1818. } else {
  1819. response.end(''); //查询不到文档
  1820. }
  1821. } else {
  1822. response.end(''); //返回文档内容
  1823. }
  1824. });
  1825. }
  1826. }
  1827. /**
  1828. * 获取导航页面内容
  1829. * @param {object} response 用户相应对象
  1830. * @param {guid} fileid 文档ID
  1831. * @param {string} navid 文档内容
  1832. * @param {string} name 文档名
  1833. */
  1834. us.getNavPageContent = function (response, fileid, navid) {
  1835. if (us.nav[fileid] && us.nav[fileid].page[navid]) {
  1836. response.end(us.nav[fileid].page[navid]('body').html()); //后台直接返回
  1837. } else {
  1838. //如果不存在则去数据库查找
  1839. us.mysql.usselect([
  1840. 'sqlserver.1473.cn',
  1841. 'UseStudio_Office',
  1842. 'GetNavPageContent',
  1843. navid
  1844. ], function (ret) {
  1845. if (ret && JSON.parse(ret)[0][0]) {
  1846. var _content = JSON.parse(ret)[0][0].content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""); //记录查找内容
  1847. us.nav[fileid] && (us.nav[fileid].page[navid] = us.cheerio.load(_content)); //将文档添加到内层中
  1848. response.end(_content); //查询不到文档
  1849. } else {
  1850. response.end(''); //返回文档内容
  1851. }
  1852. });
  1853. }
  1854. }
  1855. /**
  1856. * 新建文档保存内容并加入协同
  1857. * @param {object} response 用户相应对象
  1858. * @param {guid} docid 文档ID
  1859. * @param {string} content 文档内容
  1860. * @param {string} name 文档名
  1861. * @param {guid} userid 用户ID
  1862. * @param {guid} pageid 页面唯一识别ID
  1863. */
  1864. us.newWordSave = function (response, docid, content, name, userid, pageid) {
  1865. us.word[docid] = {
  1866. user: {},
  1867. history: []
  1868. }; //创建Word类
  1869. us.word[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1870. 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
  1871. //发送保存请求
  1872. us.mysql.usselect([
  1873. 'sqlserver.1473.cn',
  1874. 'UseStudio_Disk',
  1875. 'SaveFileContent',
  1876. docid,
  1877. content,
  1878. name
  1879. ], function (ret) {
  1880. if (ret) {
  1881. //设置内容
  1882. us.word[docid].content = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"")); //将文档添加到内层中
  1883. response.end('save'); //返回保存成功
  1884. } else {
  1885. response.end('fail'); //返回文档内容
  1886. }
  1887. });
  1888. }
  1889. /**
  1890. * 新建文档保存内容并加入协同
  1891. * @param {object} response 用户相应对象
  1892. * @param {guid} docid 文档ID
  1893. * @param {string} content 文档内容
  1894. * @param {string} name 文档名
  1895. * @param {guid} userid 用户ID
  1896. * @param {guid} pageid 页面唯一识别ID
  1897. */
  1898. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  1899. us.excel[docid] = {
  1900. user: {},
  1901. history: []
  1902. }; //创建excel类
  1903. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1904. 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
  1905. //发送保存请求
  1906. us.mysql.usselect([
  1907. 'sqlserver.1473.cn',
  1908. 'UseStudio_Disk',
  1909. 'SaveFileContent',
  1910. docid,
  1911. content,
  1912. name
  1913. ], function (ret) {
  1914. if (ret) {
  1915. //设置内容
  1916. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  1917. response.end('saveOk'); //返回保存成功
  1918. } else {
  1919. response.end('fail'); //返回文档内容
  1920. }
  1921. });
  1922. }
  1923. /**
  1924. * 新建导航文件保存
  1925. * @param {object} response 用户相应对象
  1926. * @param {guid} fileid 文档ID
  1927. * @param {string} navinfo 导航信息
  1928. * @param {string} nowpageid 当前页面ID
  1929. * @param {string} nowpagecontent 当前页面内容
  1930. * @param {string} name 文档名
  1931. * @param {guid} userid 用户ID
  1932. * @param {guid} pageid 页面唯一识别ID
  1933. */
  1934. us.newNavSave = function (response, fileid, navinfo, name, nowpageid, nowpagecontent, userid, pageid) {
  1935. //发送保存文件请求
  1936. us.mysql.usselect([
  1937. 'sqlserver.1473.cn',
  1938. 'UseStudio_Disk',
  1939. 'SaveFileContent',
  1940. fileid,
  1941. navinfo,
  1942. name
  1943. ], function (ret) {
  1944. if (ret) {
  1945. var _navinfo = JSON.parse(navinfo);
  1946. if (!us.nav[fileid]) {
  1947. us.nav[fileid] = {
  1948. user: {},
  1949. navInfo: _navinfo,
  1950. page: {},
  1951. history: []
  1952. };
  1953. } else {
  1954. us.nav[fileid].navInfo = _navinfo;
  1955. }
  1956. var _navdata = us.nav[fileid];
  1957. _navdata.user[userid] = [pageid]; //将用户加入协同记录数组
  1958. 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
  1959. if (nowpageid) {
  1960. us.SaveNavPageContent(response, fileid, nowpageid, nowpagecontent);
  1961. } else {
  1962. response.end('saveContentSuccess'); //返回文档内容
  1963. }
  1964. } else {
  1965. response.end('saveNavFail'); //返回文档内容
  1966. }
  1967. });
  1968. }
  1969. us.SaveNavPageContent = function (response, fileid, nowpageid, nowpagecontent) {
  1970. var _navdata = us.nav[fileid];
  1971. //发送保存内容请求
  1972. us.mysql.usselect([
  1973. 'sqlserver.1473.cn',
  1974. 'UseStudio_Office',
  1975. 'SaveNavPageContent',
  1976. nowpageid,
  1977. nowpagecontent
  1978. ], function (ret) {
  1979. if (ret) {
  1980. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1981. response.end('saveContentSuccess'); //返回文档内容
  1982. } else {
  1983. response.end('saveContentFail'); //返回文档内容
  1984. }
  1985. });
  1986. }
  1987. /**
  1988. * 新建导航页面
  1989. * @param {object} response 用户相应对象
  1990. * @param {string} nowpageid 当前页面ID
  1991. * @param {string} nowpagecontent 当前页面内容
  1992. */
  1993. us.copyPageContent = function (response, fileid, nowpageid, nowpagecontent, copypageid) {
  1994. if (!us.nav[fileid]) {
  1995. us.nav[fileid] = {
  1996. user: {},
  1997. navInfo: "",
  1998. page: {},
  1999. history: []
  2000. };
  2001. }
  2002. var _navdata = us.nav[fileid];
  2003. //发送保存内容请求
  2004. us.mysql.usselect([
  2005. 'sqlserver.1473.cn',
  2006. 'UseStudio_Office',
  2007. 'CopyPageContent',
  2008. nowpageid,
  2009. nowpagecontent,
  2010. copypageid
  2011. ], function (ret) {
  2012. if (ret) {
  2013. nowpagecontent == "" && (nowpagecontent = JSON.parse(ret)[0][0].content);
  2014. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  2015. response.end('saveContentSuccess'); //返回文档内容
  2016. } else {
  2017. response.end('saveContentFail'); //返回文档内容
  2018. }
  2019. });
  2020. }
  2021. /**
  2022. * 加入文档编辑 该函数暂无使用
  2023. *
  2024. * @param {object} response 用户相应对象
  2025. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  2026. **/
  2027. us.addWord = function (response, wordinfo) {
  2028. //获取用户参数
  2029. wordinfo = JSON.parse(wordinfo);
  2030. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  2031. _userid = wordinfo.userId, //用户ID
  2032. _pageid = wordinfo.pageId, //页面唯一识别ID
  2033. i, //定义循环变量
  2034. _docid, //记录文档ID变量
  2035. _docinfo; //记录文档信息变量
  2036. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  2037. _docid = _docidarray[i]; //记录文档ID变量
  2038. _docinfo = us.word[_docid]; //记录文档信息变量
  2039. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  2040. us.word[_docid] = {
  2041. user: {},
  2042. history: []
  2043. }; //创建word文档信息
  2044. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  2045. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  2046. _docinfo.user[_userid] = [_pageid];
  2047. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  2048. _docinfo.user[_userid].push(_pageid);
  2049. }
  2050. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  2051. }
  2052. response.end('addword'); //即时相应请求成功
  2053. }
  2054. /**
  2055. * 加入Excel编辑
  2056. *
  2057. * @param {object} response 用户相应对象
  2058. * @param {string} excelinfo 表格信息
  2059. **/
  2060. us.addExcel = function (response, excelinfo) {
  2061. //获取用户id
  2062. //获取用户id
  2063. excelinfo = JSON.parse(excelinfo);
  2064. var _excelinfo = us.excel[excelinfo.docId],
  2065. _userid = excelinfo.userId,
  2066. _pageid = excelinfo.pageId,
  2067. _docid = excelinfo.docId;
  2068. if (!_excelinfo) { //判断群列表是否已存在不存在则创建
  2069. us.excel[_docid] = {
  2070. user: {},
  2071. history: []
  2072. };
  2073. us.excel[_docid].user[_userid] = [_pageid];
  2074. } 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
  2075. _excelinfo.user[_userid] = [_pageid];
  2076. } 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
  2077. _excelinfo.user[_userid].push(_pageid);
  2078. }
  2079. us.offLineMessage[_pageid].excel.push(_docid); //添加到用户离线消息的连接excel记录中
  2080. response.end('OK'); //返回到前台
  2081. }
  2082. /**
  2083. * 初始化获取未来课堂数据
  2084. *
  2085. */
  2086. us.getcscl = function (response, calssid, pageid, userid) {
  2087. //判断文档是否已在内层中存在
  2088. if (us.cscl[calssid]) {
  2089. //如果存在则直接返回内层的文档
  2090. if (!us.cscl[calssid].user[userid]) {
  2091. us.cscl[calssid].user[userid] = [pageid];
  2092. }
  2093. else if (us.cscl[calssid].user[userid].indexOf(pageid) == -1) {
  2094. us.cscl[calssid].user[userid].push(pageid);
  2095. }
  2096. try {
  2097. 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
  2098. }
  2099. catch (e) {
  2100. }
  2101. //后续优化到redis获取
  2102. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  2103. function (ret) {
  2104. var _user = us.getuserbytype(us.cscl[calssid].user); //获取当前项目下所有的用户信息
  2105. var _data = us.cscl[calssid].content; //保存在内存的知识建构数据
  2106. if (ret) {
  2107. ret[0][0].user = _user; //这里是项目当前所有用户
  2108. ret[0][0].data = _data; //把思维网格的内容转化成数组
  2109. if (userid && us.user[userid]) {
  2110. us.sendUser(us.user[userid], "cscl", pageid, calssid); //加入知识建构项目后通知所有的用户
  2111. }
  2112. response.end(JSON.stringify(ret)); //返回文档内容
  2113. }
  2114. else {
  2115. response.end(''); //返回文档内容
  2116. }
  2117. });
  2118. }
  2119. else {
  2120. us.cscl[calssid] = {
  2121. user: {},
  2122. history: []
  2123. };
  2124. us.cscl[calssid].user[userid] = [pageid];
  2125. if (us.offLineMessage[pageid]) {
  2126. 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
  2127. }
  2128. //如果不存在则去数据库查找
  2129. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  2130. function (ret) {
  2131. var _user = us.getuserbytype(us.cscl[calssid].user);
  2132. if (ret) {
  2133. ret[0][0].user = _user; //这里是项目当前所有用户
  2134. try {
  2135. us.cscl[calssid].content = JSON.parse(ret[0][0].data) || {}; //把思维网格的内容转化成数组
  2136. }
  2137. catch (e) {
  2138. us.cscl[calssid].content = ret[0][0].data || {};
  2139. }
  2140. response.end(JSON.stringify(ret)); //返回文档内容
  2141. }
  2142. else {
  2143. us.cscl[calssid].content = {}; //创建一个空数组
  2144. response.end(''); //返回文档内容
  2145. }
  2146. });
  2147. }
  2148. }
  2149. /**
  2150. * 初始化获取未来课堂数据
  2151. *
  2152. */
  2153. us.getcscldata = function (response, calssid, pageid, userid) {
  2154. //判断文档是否已在内层中存在
  2155. if (us.cscl[calssid]) {
  2156. //后续优化到redis获取
  2157. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  2158. function (ret) {
  2159. var _user = us.getuserbytype(us.cscl[calssid].user); //获取当前项目下所有的用户信息
  2160. var _data = us.cscl[calssid].content; //保存在内存的知识建构数据
  2161. if (ret) {
  2162. ret[0][0].user = _user; //这里是项目当前所有用户
  2163. ret[0][0].data = _data; //把思维网格的内容转化成数组
  2164. response.end(JSON.stringify(ret)); //返回文档内容
  2165. }
  2166. else {
  2167. response.end(''); //返回文档内容
  2168. }
  2169. });
  2170. }
  2171. else {
  2172. //如果不存在则去数据库查找
  2173. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  2174. function (ret) {
  2175. var _user = us.getuserbytype(us.cscl[calssid].user);
  2176. if (ret) {
  2177. ret[0][0].user = _user; //这里是项目当前所有用户
  2178. response.end(JSON.stringify(ret)); //返回文档内容
  2179. }
  2180. else {
  2181. response.end(''); //返回文档内容
  2182. }
  2183. });
  2184. }
  2185. }
  2186. /**
  2187. * 获取思维网格数据,转成成数组
  2188. *
  2189. */
  2190. us.getMindNetwork = function (response, docid, pageid, userid) {
  2191. //判断文档是否已在内层中存在
  2192. if (us.mindNetwork[docid]) {
  2193. //如果存在则直接返回内层的文档
  2194. if (!us.mindNetwork[docid].user[userid]) {
  2195. us.mindNetwork[docid].user[userid] = [pageid];
  2196. } else {
  2197. us.mindNetwork[docid].user[userid].push(pageid);
  2198. }
  2199. try {
  2200. 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
  2201. }
  2202. catch (e) {
  2203. }
  2204. //console.log(us.mindNetwork[docid]);
  2205. //如果不存在则去数据库查找
  2206. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', docid],
  2207. function (ret) {
  2208. if (ret) {
  2209. ret[0][0].data = us.mindNetwork[docid].content; //把思维网格的内容转化成数组
  2210. response.end(JSON.stringify(ret)); //返回文档内容
  2211. }
  2212. else {
  2213. response.end(''); //返回文档内容
  2214. }
  2215. });
  2216. }
  2217. else {
  2218. us.mindNetwork[docid] = {
  2219. user: {},
  2220. history: []
  2221. };
  2222. us.mindNetwork[docid].user[userid] = [pageid];
  2223. if (us.offLineMessage[pageid]) {
  2224. 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
  2225. }
  2226. //如果不存在则去数据库查找
  2227. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', docid],
  2228. function (ret) {
  2229. if (ret) {
  2230. us.mindNetwork[docid].content = JSON.parse(ret[0][0].data); //把思维网格的内容转化成数组
  2231. response.end(JSON.stringify(ret)); //返回文档内容
  2232. }
  2233. else {
  2234. us.mindNetwork[docid].content = []; //创建一个空数组
  2235. response.end(''); //返回文档内容
  2236. }
  2237. });
  2238. }
  2239. }
  2240. /**
  2241. * 获取实时课堂据,转成成数组
  2242. *
  2243. */
  2244. us.getRealTimeClass = function (response, docid, pageid, userid) {
  2245. //判断文档是否已在内层中存在
  2246. if (us.realTimeClass[docid]) {
  2247. //如果存在则直接返回内层的文档
  2248. if (!us.realTimeClass[docid].user[userid]) {
  2249. us.realTimeClass[docid].user[userid] = [pageid];
  2250. } else {
  2251. us.realTimeClass[docid].user[userid].push(pageid);
  2252. }
  2253. try {
  2254. 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
  2255. }
  2256. catch (e) {
  2257. }
  2258. //console.log(us.realTimeClass[docid]);
  2259. //如果不存在则去数据库查找
  2260. us.mysql.usselect(['172.16.12.5', 'pbl', 'selectPptPage', docid],
  2261. function (ret) {
  2262. if (ret) {
  2263. ret[0][0].page = us.realTimeClass[docid].content; //把思维网格的内容转化成数组
  2264. response.end(JSON.stringify(ret)); //返回文档内容
  2265. }
  2266. else {
  2267. response.end(''); //返回文档内容
  2268. }
  2269. });
  2270. }
  2271. else {
  2272. us.realTimeClass[docid] = {
  2273. user: {},
  2274. history: []
  2275. };
  2276. us.realTimeClass[docid].user[userid] = [pageid];
  2277. if (us.offLineMessage[pageid]) {
  2278. 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
  2279. }
  2280. //如果不存在则去数据库查找
  2281. us.mysql.usselect(['172.16.12.5', 'pbl', 'selectPptPage', docid],
  2282. function (ret) {
  2283. if (ret) {
  2284. us.realTimeClass[docid].content = JSON.parse(ret[0][0].page); //把思维网格的内容转化成数组
  2285. response.end(JSON.stringify(ret)); //返回文档内容
  2286. }
  2287. else {
  2288. us.realTimeClass[docid].content = []; //创建一个空数组
  2289. response.end(''); //返回文档内容
  2290. }
  2291. });
  2292. }
  2293. }
  2294. /**
  2295. * 获取文档,并生成DOM
  2296. *
  2297. * @param {object} response 用户相应对象
  2298. * @param {string} docid 文档ID
  2299. */
  2300. us.getWord = function (response, docid, pageid, userid) {
  2301. // //判断文档是否已在内层中存在
  2302. // if (us.word[docid]) {
  2303. // //如果存在则直接返回内层的文档
  2304. // if (!us.word[docid].user[userid]) {
  2305. // us.word[docid].user[userid] = [pageid];
  2306. // } else {
  2307. // us.word[docid].user[userid].push(pageid);
  2308. // }
  2309. // 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
  2310. // response.end(us.word[docid].content('body').html());
  2311. // }
  2312. // else {
  2313. // us.word[docid] = {
  2314. // user: {},
  2315. // history: []
  2316. // };
  2317. // us.word[docid].user[userid] = [pageid];
  2318. // if (us.offLineMessage[pageid]) {
  2319. // 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
  2320. // }
  2321. // //如果不存在则去数据库查找
  2322. // us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2323. // function (ret) {
  2324. // if (ret) {
  2325. // var _office = JSON.parse(ret)[0][0].data ? JSON.parse(ret)[0][0].data.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  2326. // us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  2327. // response.end(_office); //返回文档内容
  2328. // } else {
  2329. // us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2330. // response.end(''); //返回文档内容
  2331. // }
  2332. // });
  2333. // }
  2334. //判断文档是否已在内层中存在
  2335. if (us.word[docid]) {
  2336. //如果存在则直接返回内层的文档
  2337. if (!us.word[docid].user[userid]) {
  2338. us.word[docid].user[userid] = [pageid];
  2339. } else {
  2340. us.word[docid].user[userid].push(pageid);
  2341. }
  2342. // console.log(us.offLineMessage[pageid]);
  2343. // console.log(pageid);
  2344. try {
  2345. 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
  2346. }
  2347. catch (e) {
  2348. }
  2349. //如果不存在则去数据库查找
  2350. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2351. function (ret) {
  2352. if (ret) {
  2353. ret[0][0].data = us.word[docid].content('body').html();
  2354. response.end(JSON.stringify(ret)); //返回文档内容
  2355. } else {
  2356. us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2357. response.end(''); //返回文档内容
  2358. }
  2359. });
  2360. }
  2361. else {
  2362. us.word[docid] = {
  2363. user: {},
  2364. history: []
  2365. };
  2366. us.word[docid].user[userid] = [pageid];
  2367. if (us.offLineMessage[pageid]) {
  2368. 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
  2369. }
  2370. //如果不存在则去数据库查找
  2371. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2372. function (ret) {
  2373. if (ret) {
  2374. var _office = ret[0][0].data ? ret[0][0].data.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  2375. us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  2376. response.end(_office); //返回文档内容
  2377. } else {
  2378. us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2379. response.end(''); //返回文档内容
  2380. }
  2381. });
  2382. }
  2383. }
  2384. us.getExcel = function (response, docid, pageid, userid) {
  2385. //判断文档是否已在内层中存在
  2386. if (us.excel[docid]) {
  2387. //如果存在则直接返回内层的文档
  2388. if (!us.excel[docid].user[userid]) {
  2389. us.excel[docid].user[userid] = [pageid];
  2390. } else {
  2391. us.excel[docid].user[userid].push(pageid);
  2392. }
  2393. 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
  2394. var _office = us.excel[docid].content;
  2395. response.end(JSON.stringify(_office));
  2396. } else {
  2397. us.excel[docid] = {
  2398. user: {},
  2399. history: []
  2400. };
  2401. us.excel[docid].user[userid] = [pageid];
  2402. 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
  2403. //如果不存在则去数据库查找
  2404. us.mysql.usselect([
  2405. 'sqlserver.1473.cn',
  2406. 'UseStudio_Disk',
  2407. 'GetFileContent',
  2408. docid
  2409. ], function (ret) {
  2410. if (ret) {
  2411. var _office = JSON.parse(ret)[0][0].UsOffice;
  2412. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  2413. response.end(_office); //返回文档内容
  2414. } else {
  2415. us.excel[docid].content = ''; //将文档添加到内层中
  2416. response.end(''); //返回文档内容
  2417. }
  2418. });
  2419. }
  2420. }
  2421. /**
  2422. * 新建文档保存内容并加入协同
  2423. * @param {object} response 用户相应对象
  2424. * @param {guid} docid 文档ID
  2425. * @param {string} content 文档内容
  2426. * @param {string} name 文档名
  2427. * @param {guid} userid 用户ID
  2428. * @param {guid} pageid 页面唯一识别ID
  2429. */
  2430. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  2431. us.excel[docid] = {
  2432. user: {},
  2433. history: []
  2434. }; //创建excel类
  2435. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  2436. 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
  2437. //发送保存请求
  2438. us.mysql.usselect([
  2439. 'sqlserver.1473.cn',
  2440. 'UseStudio_Disk',
  2441. 'SaveFileContent',
  2442. docid,
  2443. content,
  2444. name
  2445. ], function (ret) {
  2446. if (ret) {
  2447. //设置内容
  2448. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  2449. response.end('saveOk'); //返回保存成功
  2450. } else {
  2451. response.end('fail'); //返回文档内容
  2452. }
  2453. });
  2454. }
  2455. /**
  2456. * 生成Guid
  2457. *
  2458. **/
  2459. us.createGuid = function () {
  2460. //返回guid的处理
  2461. return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
  2462. var r = Math.random() * 16 | 0,
  2463. v = c == 'x' ? r : (r & 0x3 | 0x8);
  2464. return v.toString(16);
  2465. });
  2466. };
  2467. /**
  2468. * 监听1473端口的处理
  2469. *
  2470. **/
  2471. us.server.listen('1473', '', function () {
  2472. //用户下线监控
  2473. setInterval(function () { us.offLine() }, 10000);
  2474. //在控制台输出监听提示
  2475. console.log("开始监听" + us.server.address().port + "......");
  2476. });
  2477. // 同意处理错误
  2478. //process.on('uncaughtException', function (e) {
  2479. // console.log("错误:" + e);
  2480. //});