message.js 91 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. * 用户的链接池集合,以用户id作为搜索键
  8. **/
  9. us.connect = {
  10. //userguid:{pageid : us.userConnect, pageid : us.userConnect}
  11. }
  12. /**
  13. * 用户的数据集合集合,以用户id作为搜索键
  14. **/
  15. us.user = {
  16. //userId : userInfo //用户连接(请求), 这里可以是http短连接可以使socket长连接
  17. }
  18. /**
  19. * 未来课堂数据结构
  20. **/
  21. us.cscl = {
  22. //"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}],
  23. //"edges":[],
  24. //"backgroundUrl":"img/bg.ccee1c62.png"
  25. }
  26. /**
  27. * 离线数据
  28. **/
  29. us.offLineMessage = {
  30. //pageId : us.userOffLineMessage
  31. }
  32. /**
  33. * 思维网格
  34. **/
  35. us.mindNetwork = {
  36. // mindid: {
  37. // }
  38. }
  39. /**
  40. * 同步课堂
  41. **/
  42. us.realTimeClass = {
  43. // mindid: {
  44. // }
  45. }
  46. //文档列表
  47. us.word = {
  48. //docId : {
  49. // user : {userId : [pageId, pageId],
  50. // userId : [pageId, pageId]},
  51. // content : docel,
  52. // history : [operand(操作信息对象), operand(操作信息对象)]
  53. // } //群信息结构
  54. //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
  55. }
  56. //excel列表
  57. us.excel = {
  58. //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
  59. //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
  60. }
  61. //导航文件列表
  62. us.nav = {
  63. //fileId : {
  64. // user : {userId : [pageId, pageId], userId : [pageId, pageId]},
  65. // navInfo : {
  66. // logo : '',
  67. // nav : [ {pageId: '', name : ''}, {pageId: '', name : '', child :[ {pageId: '', name : ''} ]} ]
  68. // },
  69. // page : {pageId : pageContent, pageId : pageContent},
  70. // history : [operand(操作信息对象), operand(操作信息对象)]
  71. //} //导航文档数据结构
  72. }
  73. /**
  74. * 用户链接类
  75. *
  76. * @param {string} pageId 页面ID(用户登录唯一识别ID)
  77. * @param {object} response 对象
  78. **/
  79. us.userConnect = function (pageId, response) {
  80. return {
  81. "pageId": pageId, //登录用户唯一识别id
  82. "response": response, //这里可以是http短连接以后可以换成socket长连接
  83. "loginTime": new Date(), //用户登录时间
  84. "offLineTime": null //用户下线时间
  85. }
  86. }
  87. /**
  88. * 用户数据类
  89. *
  90. * @param {string} requset对象
  91. * @param {object} response对象
  92. **/
  93. us.userInfo = function (userid, username) {
  94. return {
  95. "userId": userid, //用户id
  96. "userName": username //用户名
  97. }
  98. }
  99. /**
  100. * 用户离线数据
  101. * @param {string} type 用户登录类型
  102. */
  103. us.userOffLineMessage = function (type) {
  104. return {
  105. "message": [], //用户的消息数组
  106. "type": type, //链接的端 pc或者pho
  107. "word": [], //word数据
  108. "excel": [], //excel数据
  109. "mindNetwork": [], //思维网格数据
  110. "realTimeClass": [], //实施课堂数据
  111. "cscl": [], //未来课堂数据
  112. "nav": [] //导航模式数据
  113. }
  114. }
  115. /**
  116. * 用户的离线消息结构
  117. *
  118. * @param {string} sendid 发送者id
  119. * @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
  120. * @param {string} messageinfo 的处理
  121. **/
  122. us.message = function (sendid, type, messageinfo) {
  123. return {
  124. "id": us.createGuid(), //新生成的guid
  125. "sendId": sendid, //发送消息人的id.
  126. "time": new Date(), //发送时间
  127. "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
  128. "messageInfo": messageinfo //{消息结构} 此处为object 如类型为'us.word' 则消息结构为us.word
  129. }
  130. }
  131. /*
  132. messageinfo 消息结构的处理
  133. {
  134. id: string, //行id 多行时用逗号隔开的形式 guid,guid,guid,guid
  135. type: string, // 处理的类型 如:"add"||"delete"||"update"
  136. docId: string, // "guid" 文档id
  137. pageId: pageid, //页面唯一识别ID
  138. content: string // 变化的内容 add的时候为添加到添加行的下一行
  139. nextId : string //下一行id
  140. }
  141. */
  142. process.on('uncaughtException', (e) => {
  143. console.error('process error is:', e.message);
  144. });
  145. /**
  146. * 创建服务
  147. *
  148. * @param {object} requset 请求对象
  149. * @param {object} response 响应对象
  150. **/
  151. us.server = us.http.createServer(function (requset, response) {
  152. //设置跨域
  153. response.writeHead(200, {
  154. "Content-Type": "text/html;application/json;charset=utf-8",
  155. 'Access-Control-Allow-Origin': '*',
  156. 'Access-Control-Allow-Headers': 'Origin, No-Cache, X-Requested-With, If-Modified-Since, Pragma, Last-Modified, Cache-Control, Expires, Content-Type, X-E4M-With'
  157. });
  158. //设置参数,并执行回调
  159. us.unifyDispose(requset, response, function (param) {
  160. //console.log(param)
  161. if (param && param[0]) {
  162. //参数解码 us.parm为全局变量 记录所有参数
  163. var _userinfo,
  164. _funname = param[0],
  165. //参数解码 中文处理
  166. _param = param.splice(1);
  167. //执行回调函数
  168. switch (_funname) {
  169. //执行登录函数
  170. case 'login':
  171. _userinfo = JSON.parse(_param[0]); //登录用户的信息
  172. us.login(requset, response, _userinfo.userId, _userinfo.pageId, _userinfo.userName, _userinfo.type);
  173. break;
  174. case 'logout':
  175. us.logout(response, _param[0], _param[1]);
  176. break;
  177. //执行轮询函数
  178. case 'polling':
  179. us.polling(requset, response, _param[0], _param[1], _param[2], _param[3]);
  180. break;
  181. //获取文档信息
  182. case 'getWord':
  183. us.getWord(response, _param[0], _param[1], _param[2]);
  184. break;
  185. //获取Excel信息
  186. case 'getExcel':
  187. us.getExcel(response, _param[0], _param[1], _param[2]);
  188. break;
  189. //获取导航文件信息
  190. case 'getNav':
  191. us.getNav(response, _param[0], _param[1], _param[2]);
  192. break;
  193. //获取思维网格信息
  194. case 'getMindNetwork':
  195. us.getMindNetwork(response, _param[0], _param[1], _param[2]);
  196. break;
  197. //获取未来课堂信息
  198. case 'getcscl':
  199. us.getcscl(response, _param[0], _param[1], _param[2]);
  200. break;
  201. //获取文档信息
  202. case 'getRealTimeClass':
  203. us.getRealTimeClass(response, _param[0], _param[1], _param[2]);
  204. break;
  205. case 'getNavPageContent':
  206. us.getNavPageContent(response, _param[0], _param[1]);
  207. break;
  208. //执行发送函数
  209. case 'send':
  210. us.send(response, _param[0]);
  211. break;
  212. case 'quitOffice':
  213. us.quitOffice(response, _param[0]);
  214. break;
  215. case 'newWordSave':
  216. us.newWordSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  217. break;
  218. case 'newExcelSave':
  219. us.newExcelSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  220. break;
  221. //新建导航文件保存
  222. case 'newNavSave':
  223. us.newNavSave(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[5], _param[6]);
  224. break;
  225. //加入文档编辑
  226. case 'addWord':
  227. break;
  228. //加入Excel表格编辑
  229. case 'addExcel':
  230. us.addExcel(response, _param[0]);
  231. break;
  232. //加入导航文件
  233. case 'addNav':
  234. break;
  235. case 'copyPageContent':
  236. us.copyPageContent(response, _param[0], _param[1], _param[2], _param[3]);
  237. break;
  238. case 'updateName':
  239. us.updateName(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  240. break;
  241. case 'insertModifyRecord':
  242. us.insertModifyRecord(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[4]);
  243. break;
  244. case 'addUser':
  245. us.addUser(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  246. break;
  247. //其余执行
  248. default:
  249. response.end(0);
  250. }
  251. }
  252. else {
  253. response.end("");
  254. }
  255. });
  256. });
  257. /**
  258. * 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)
  259. *
  260. * @param {object} request 请求对象
  261. * @param {string} type 类型
  262. * @param {guid} fileid 文件id
  263. * @param {string} filename 文件名
  264. * @param {string} html 内容
  265. * @param {guid} userid 用户ID
  266. * @param {guid} pageid 页面ID
  267. **/
  268. us.insertModifyRecord = function (response, type, fileid, filename, html, userid, pageid) {
  269. var _html;
  270. if (us[type][fileid] && us[type][fileid].content) {
  271. _html = us[type][fileid].content('body').html().replace(/'/ig, "''").replace(/"/ig, "\\\"");
  272. } else {
  273. _html = html;
  274. }
  275. //发送保存文件请求
  276. us.mysql.usselect([
  277. '127.0.0.1',
  278. 'UseStudio_Office',
  279. 'InsertDocumentModifyRecord',
  280. userid,
  281. fileid,
  282. _html,
  283. filename
  284. ], function (ret) {
  285. if (ret) {
  286. var _historyid = JSON.parse(ret)[0][0].historyid;
  287. var _message = {};
  288. var _messageinfo = us.message(userid, 'us.' + type, {
  289. id: us.createGuid(),
  290. type: "insertModifyRecord",
  291. historyid: _historyid,
  292. docId: fileid
  293. });
  294. _message[fileid] = [_messageinfo];
  295. us.broadcast(_message, pageid, type);
  296. response.end(_historyid); //返回文档内容
  297. } else {
  298. response.end(ret); //返回文档内容
  299. }
  300. });
  301. }
  302. /**
  303. * 更新文件名
  304. *
  305. * @param {object} request 请求对象
  306. * @param {string} type 类型
  307. * @param {guid} fileid 文件id
  308. * @param {string} filename 文件名
  309. * @param {guid} userid 用户ID
  310. * @param {guid} pageid 页面ID
  311. **/
  312. us.updateName = function (response, type, fileid, filename, userid, pageid) {
  313. //发送保存文件请求
  314. us.mysql.usselect([
  315. 'sqlserver.1473.cn',
  316. 'UseStudio_Disk',
  317. 'UpdateFileInfo',
  318. fileid,
  319. filename
  320. ], function (ret) {
  321. if (ret) {
  322. var _message = {};
  323. var _messageinfo = us.message(userid, 'us.' + type, {
  324. id: us.createGuid(),
  325. type: "updateName",
  326. name: filename,
  327. docId: fileid
  328. });
  329. _message[fileid] = [_messageinfo];
  330. us.broadcast(_message, pageid, type);
  331. response.end('updateNameSuccess'); //返回文档内容
  332. } else {
  333. response.end('updateNameFail'); //返回文档内容
  334. }
  335. });
  336. }
  337. /**
  338. * 添加用户
  339. *
  340. * @param {object} request 请求对象
  341. * @param {string} type 类型
  342. * @param {guid} fileid 文件id
  343. * @param {string} userids 用户id(多个用逗号隔开)
  344. * @param {guid} userid 用户ID
  345. * @param {guid} pageid 页面ID
  346. **/
  347. us.addUser = function (response, type, fileid, userids, userid, pageid) {
  348. var _message = {};
  349. var _messageinfo = us.message(userid, 'us.' + type, {
  350. id: us.createGuid(),
  351. type: "addUser",
  352. userIds: userids,
  353. docId: fileid
  354. });
  355. _message[fileid] = [_messageinfo];
  356. us.broadcast(_message, pageid, type);
  357. response.end('addUserSuccess'); //返回文档内容
  358. }
  359. /**
  360. * 根据用户集合,获取详细的用户信息
  361. *
  362. * @param {object} userids 用户id集合
  363. **/
  364. us.getuserbytype = function (userids) {
  365. var _userinfo = [];
  366. for (var i in userids) {
  367. if (us.user[i]) {
  368. _userinfo.push(us.user[i])
  369. }
  370. }
  371. return _userinfo;
  372. }
  373. /**
  374. * 用户加入某个项目后通知所有已经在项目的用户
  375. *
  376. * @param {object} userinfo 用户信息
  377. * @param {string} type 项目类型
  378. * @param {string} fileid 项目的id
  379. **/
  380. us.sendUser = function (userinfo, type, pageid, fileid) {
  381. var _message = {};
  382. var _messageinfo = us.message(userinfo.userid, 'us.' + type, {
  383. id: us.createGuid(),
  384. type: "addUser",
  385. userinfo: userinfo,
  386. docId: fileid
  387. });
  388. _message[fileid] = [_messageinfo];
  389. // console.log("2222222222")
  390. // console.log(_message)
  391. us.broadcast(_message, pageid, type);
  392. }
  393. /**
  394. * 获取用户传参异步
  395. *
  396. * @param {object} request 请求对象
  397. * @param {function} cb 回调函数
  398. **/
  399. us.unifyDispose = function (req, res, cb) {
  400. var i, _param = "";
  401. //接收参数
  402. req.on("data", function (chunk) {
  403. _param += chunk;
  404. });
  405. //接收完毕
  406. req.on("end", function () {
  407. //console.log(_param)
  408. //前端传入的字符串转化成对象
  409. if (_param) {
  410. _param = us.qs.parse(_param);
  411. }
  412. //console.log(_param)
  413. //拆分参数
  414. try {
  415. _param = _param.mode.split(",")
  416. } catch (e) {
  417. _param = req.query;
  418. }
  419. if (_param) {
  420. //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
  421. for (i = 0; i < _param.length; i++) {
  422. _param[i] = decodeURIComponent(_param[i]); //解析
  423. }
  424. } else {
  425. _param = [];
  426. }
  427. //回调到指定处理
  428. cb(_param);
  429. });
  430. //请求超时处理
  431. res.on('timeout', function (e) {
  432. try {
  433. //console.log('请求超时'); //错误消息的输出
  434. //res.end("false"); //返回值
  435. }
  436. catch (e) {
  437. console.error('process error is:', e.message);
  438. }
  439. });
  440. //设置30秒后超时
  441. res.setTimeout(30000, function () {
  442. try {
  443. //console.log("响应超时.");
  444. //res.end("false"); //返回值
  445. }
  446. catch (e) {
  447. console.error('process error is:', e.message);
  448. }
  449. });
  450. //错误处理
  451. req.on("error", function (e) {
  452. try {
  453. console.log(e);
  454. //res.end("false");
  455. }
  456. catch (e) {
  457. console.error('process error is:', e.message);
  458. }
  459. });
  460. }
  461. /**
  462. * 获取用户传参异步
  463. *
  464. * @param {object} response 响应对象
  465. * @param {array} userid 用户ID
  466. * @param {string} pageid 页面ID(登录唯一识别ID)
  467. * @param {string} username 用户名
  468. * @param {type} username 用户登录类型
  469. **/
  470. us.login = function (requset, response, userid, pageid, username, type) {
  471. if (userid && pageid) {
  472. //用户登录信息表,以后移入redis
  473. //如果用户信息不存在则新建一个用户信息存入
  474. if (!us.user[userid]) {
  475. username = username || "";
  476. var _userinfo = us.userInfo(userid, username); //初始化用户信息
  477. us.user[userid] = _userinfo;
  478. }
  479. //添加用户轮询列表
  480. us.polling(requset, response, userid, pageid, type);
  481. }
  482. }
  483. /**
  484. * 用户下线,清理用户的数据
  485. */
  486. us.deluser = function (pageid) {
  487. var i, j, z; //定义循环变量
  488. var _userid, _fileid, _message, _docinfo, _messageinfo,
  489. _csclids = us.offLineMessage[pageid].cscl,
  490. _wordids = us.offLineMessage[pageid].word, //得到加入的所有word
  491. _excelids = us.offLineMessage[pageid].excel; //得到加入的所有excel
  492. console.log(pageid)
  493. console.log(us.offLineMessage[pageid])
  494. //删除用户离校消息记录
  495. delete us.offLineMessage[pageid];
  496. console.log("1111111111111")
  497. console.log(_csclids)
  498. //知识架构的下线的处理
  499. for (i = 0; i < _csclids.length; i++) { //循环处理每一个文档
  500. _docinfo = us.cscl[_csclids[i]]; //记录文档信息
  501. if (_docinfo) { //如果存在文档信息
  502. _fileid = _csclids[i];
  503. _userid = us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  504. }
  505. }
  506. console.log(_userid)
  507. //下线后通知所有的用户
  508. if (_userid) {
  509. _message = {};
  510. var _messageinfo = us.message(userid, 'us.cscl', {
  511. id: us.createGuid(),
  512. type: "delUser",
  513. userid: _userid,
  514. docId: _fileid
  515. });
  516. _message[_fileid] = [_messageinfo];
  517. console.log(_message)
  518. us.broadcast(_message, pageid, "cscl");
  519. }
  520. //word的下线的处理
  521. for (i = 0; i < _wordids.length; i++) { //循环处理每一个文档
  522. _docinfo = us.word[_wordids[i]]; //记录文档信息
  523. if (_docinfo) { //如果存在文档信息
  524. us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  525. us.insertHistory(_docinfo, 'word'); //插入历史
  526. }
  527. }
  528. //excel的下线的处理
  529. for (j = 0; i < _excelids.length; j++) {
  530. _docinfo = us.excel[_excelids[j]]; //记录文档信息
  531. if (_docinfo) { //如果存在文档信息
  532. us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  533. us.insertHistory(_docinfo, 'excel'); //插入历史
  534. }
  535. }
  536. }
  537. /**
  538. * 用户下线,用计时器实时的监控用户是否在线
  539. */
  540. us.offLine = function () {
  541. console.log("aaaaaaaaaaaaaaa1111")
  542. var i, j, istrue = true;
  543. var _user, _connect = us.connect;
  544. console.log(_connect)
  545. //循环目前所有的连接用户
  546. for (i in _connect) {
  547. _user = _connect[i];
  548. for (j in _user) {
  549. //判断用户已下线
  550. if (_user[j].response.writableEnded) {
  551. us.deluser(j); //删除用户的数据
  552. delete _user[j]
  553. }
  554. }
  555. for (j in _user) { istrue = false; break }
  556. //这个用户下所有的连接用户都不在了
  557. if (istrue) {
  558. //用户登录数据清理,用于已经下线
  559. delete us.user[userid];
  560. delete us.connect[userid];
  561. }
  562. istrue = true;
  563. }
  564. }
  565. /**
  566. * 获取用户传参异步
  567. *
  568. * @param {object} response 响应对象
  569. * @param {string} userid 用户ID
  570. * @param {string} pageid 页面ID(用户登录唯一识别ID)
  571. **/
  572. us.polling = function (requset, response, userid, pageid, type) {
  573. // 监听请求的close事件
  574. // requset.on('close', () => {
  575. // console.log("--------" + userid + "-------------" + pageid);
  576. // //us.offLine(response, userid, pageid)
  577. // });
  578. //判断轮询的用户是否在连接池中
  579. if (us.connect[userid]) {
  580. var _userarray = us.connect[userid], //用户连接池,获取制定用户连接的数量,
  581. _messagearray = us.offLineMessage[pageid] //用户离线信息
  582. ;
  583. //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
  584. if (_userarray[pageid]) {
  585. _userarray[pageid].response = response;
  586. if (_messagearray && _messagearray.message.length > 0) {
  587. response.write(JSON.stringify(_messagearray.message));
  588. _messagearray.message = [];
  589. }
  590. else {
  591. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  592. }
  593. return;
  594. }
  595. //如果用户连接不存在
  596. _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
  597. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  598. }
  599. else {
  600. var _userconect = us.userConnect(pageid, response); //创建用户连接对象
  601. us.connect[userid] = {}; //添加用户连接对象
  602. us.connect[userid][pageid] = _userconect;
  603. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  604. }
  605. }
  606. /**
  607. * 发送消息
  608. *
  609. * @param {object} response 响应对象
  610. * @param {array} messageinfo 参数数组
  611. **/
  612. us.send = function (response, messageinfo) {
  613. var i, j,
  614. _message,
  615. _messagelist = {},
  616. _messageobj = JSON.parse(messageinfo) //获取传入的json对象
  617. ;
  618. //循环用户的信息处理
  619. for (i in _messageobj) {
  620. //console.log(i);
  621. switch (i) {
  622. //思维网格交互
  623. case "us.mindNetwork":
  624. _messagearr = _messageobj[i]; //获取word消息
  625. //得到word所有的用户
  626. for (j = 0; j < _messagearr.length; j++) {
  627. //生成发送的消息结构体
  628. _message = us.message(_messagearr[j].sendId, "us.mindNetwork", _messagearr[j].messageInfo);
  629. //添加消息列表
  630. if (_messagelist[_messagearr[j].receiveId]) {
  631. _messagelist[_messagearr[j].receiveId].push(_message);
  632. } else {
  633. _messagelist[_messagearr[j].receiveId] = [_message];
  634. }
  635. us.mindNetwork[_message.messageInfo.docId] && us.mindNetwork[_message.messageInfo.docId].history.push(_message);
  636. us.updatemindNetwork(_message.messageInfo);
  637. }
  638. //调用群发函数
  639. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'mindNetwork');
  640. break;
  641. //未来课堂交互
  642. case "us.cscl":
  643. _messagearr = _messageobj[i]; //获取未来消息
  644. //得到word所有的用户
  645. for (j = 0; j < _messagearr.length; j++) {
  646. _messagearr[j].messageInfo.type = _messagearr[j].type;
  647. //生成发送的消息结构体
  648. _message = us.message(_messagearr[j].sendId, "us.cscl", _messagearr[j].messageInfo);
  649. _message.ttype = _messagearr[j].type;
  650. //添加消息列表
  651. if (_messagelist[_messagearr[j].receiveId]) {
  652. _messagelist[_messagearr[j].receiveId].push(_message);
  653. }
  654. else {
  655. _messagelist[_messagearr[j].receiveId] = [_message];
  656. }
  657. us.cscl[_messagearr[j].receiveId] && us.cscl[_messagearr[j].receiveId].history.push(_message);
  658. us.updatecscl(_message.messageInfo, _messagearr[j].receiveId, _messagearr[j].type);
  659. }
  660. //调用群发函数
  661. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].pageId, 'cscl');
  662. break;
  663. //同步课堂
  664. case "us.realTimeClass":
  665. //console.log("us.realTimeClass");
  666. _messagearr = _messageobj[i]; //获取word消息
  667. //得到word所有的用户
  668. for (j = 0; j < _messagearr.length; j++) {
  669. //生成发送的消息结构体
  670. _message = us.message(_messagearr[j].sendId, "us.realTimeClass", _messagearr[j].messageInfo);
  671. //console.log(_message)
  672. // console.log(_messagelist[_messagearr[j].receiveId])
  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.realTimeClass[_message.messageInfo.docId] && us.realTimeClass[_message.messageInfo.docId].history.push(_message);
  680. us.updaterealTimeClass(_message.messageInfo);
  681. }
  682. //调用群发函数
  683. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'realTimeClass');
  684. break;
  685. //word信息交互
  686. case "us.word":
  687. try {
  688. _messagearr = _messageobj[i]; //获取word消息
  689. //得到word所有的用户
  690. for (j = 0; j < _messagearr.length; j++) {
  691. //生成发送的消息结构体
  692. _message = us.message(_messagearr[j].sendId, "us.word", _messagearr[j].messageInfo);
  693. //添加消息列表
  694. if (_messagelist[_messagearr[j].receiveId]) {
  695. _messagelist[_messagearr[j].receiveId].push(_message);
  696. } else {
  697. _messagelist[_messagearr[j].receiveId] = [_message];
  698. }
  699. us.word[_message.messageInfo.docId] && us.word[_message.messageInfo.docId].history.push(_message);
  700. us.updateWord(_message.messageInfo);
  701. }
  702. //由于不能同时操控多个word发送资料,所有信息只同步一个
  703. //_users = us.word[_messagearr[0].receiveId].user;
  704. //调用群发函数
  705. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'word');
  706. }
  707. catch (e) {
  708. console.log(e)
  709. }
  710. break;
  711. //用户信息的交互
  712. case "us.excel":
  713. _messagearr = _messageobj[i]; //获取excel消息
  714. //得到excel所有的用户
  715. for (j = 0; j < _messagearr.length; j++) {
  716. //生成发送的消息结构体
  717. _message = us.message(_messagearr[j].sendId, _messagearr[j].type, _messagearr[j].messageInfo);
  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.excel[_message.messageInfo.docId] && us.excel[_message.messageInfo.docId].history.push(_message);
  725. us.updateExcel(_message.messageInfo);
  726. }
  727. //由于不能同时操控多个excel发送资料,所有信息只同步一个
  728. //_users = us.excel[_messagearr[0].receiveId].user;
  729. //调用群发函数
  730. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'excel');
  731. break;
  732. case "us.nav":
  733. _messagearr = _messageobj[i]; //获取excel消息
  734. //得到excel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.nav", _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.nav[_message.messageInfo.docId] && us.nav[_message.messageInfo.docId].history.push(_message);
  745. us.updateNav(_message.messageInfo);
  746. }
  747. //调用群发函数
  748. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'nav');
  749. break;
  750. }
  751. }
  752. response.end('send');
  753. }
  754. /**
  755. * 更新后台思维网格的内容
  756. * @param {object} message 消息信息
  757. */
  758. us.updatemindNetwork = function (messageInfo) {
  759. if (us.mindNetwork[messageInfo.docId]) {
  760. var $ = us.mindNetwork[messageInfo.docId].content;
  761. // console.log("---------------------------------------start")
  762. // console.log($);
  763. // console.log("---------------------------------------end")
  764. // console.log("---------------------------------------infostart")
  765. // console.log(messageInfo);
  766. // console.log("---------------------------------------infoend")
  767. if ($) {
  768. us.mindNetwork[messageInfo.docId].content[messageInfo.id] = messageInfo.content;
  769. }
  770. }
  771. }
  772. /**
  773. * 更新后台未来课堂内容
  774. * @param {object} message 消息信息
  775. */
  776. us.updatecscl = function (messageInfo, classId, ty) {
  777. //messageInfo = messageInfo;
  778. if (us.cscl[classId]) {
  779. var i, j, _is;
  780. var _obj = us.cscl[classId].content;
  781. _obj.backgroundUrl = messageInfo.backgroundUrl;
  782. _obj.edges = _obj.edges || [];
  783. _obj.nodes = _obj.nodes || [];
  784. // console.log("------------s------------");
  785. // console.log(messageInfo);
  786. // console.log(_obj);
  787. // console.log(ty);
  788. for (j = 0; j < messageInfo.edges.length; j++) {
  789. _is = true;
  790. for (i = 0; i < _obj.edges.length; i++) {
  791. if (_obj.edges[i].id == messageInfo.edges[j].id) {
  792. if (ty == "update") {
  793. _obj.edges[i] = messageInfo.edges[j];
  794. }
  795. else {
  796. _obj.edges.splice(i, 1);
  797. }
  798. _is = false;
  799. break;
  800. }
  801. }
  802. if (_is && ty == "update") {
  803. _obj.edges.push(messageInfo.edges[j])
  804. }
  805. }
  806. for (j = 0; j < messageInfo.nodes.length; j++) {
  807. _is = true;
  808. for (i = 0; i < _obj.nodes.length; i++) {
  809. if (_obj.nodes[i].id == messageInfo.nodes[j].id) {
  810. if (ty == "update") {
  811. _obj.nodes[i] = messageInfo.nodes[j];
  812. }
  813. else {
  814. _obj.nodes.splice(i, 1);
  815. }
  816. _is = false;
  817. break;
  818. }
  819. }
  820. if (_is && ty == "update") {
  821. _obj.nodes.push(messageInfo.nodes[j])
  822. }
  823. }
  824. //console.log(_obj);
  825. //如果不存在则去数据库查找
  826. us.mysql.usselect(['172.16.12.5', 'pbl', 'updateRoomData', JSON.stringify(_obj), classId],
  827. function (ret) {
  828. });
  829. //"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}],
  830. //"edges":[],
  831. //"backgroundUrl":"img/bg.ccee1c62.png"
  832. // if (_obj) {
  833. // _obj[messageInfo.id] = messageInfo.content;
  834. // }
  835. }
  836. }
  837. /**
  838. * 更新后台实施课堂内容
  839. * @param {object} message 消息信息
  840. */
  841. us.updaterealTimeClass = function (messageInfo) {
  842. if (us.realTimeClass[messageInfo.docId]) {
  843. var $ = us.realTimeClass[messageInfo.docId].content;
  844. // console.log("---------------------------------------start")
  845. // console.log($);
  846. // console.log("---------------------------------------end")
  847. // console.log("---------------------------------------infostart")
  848. // console.log(messageInfo);
  849. // console.log("---------------------------------------infoend")
  850. if ($) {
  851. us.realTimeClass[messageInfo.docId].content[messageInfo.id] = messageInfo.content;
  852. }
  853. }
  854. }
  855. /**
  856. * 更新后台Word内容
  857. * @param {object} message 消息信息
  858. */
  859. us.updateWord = function (messageInfo) {
  860. if (us.word[messageInfo.docId]) {
  861. var $ = us.word[messageInfo.docId].content;
  862. if ($) {
  863. switch (messageInfo.type) { // 判断消息种类
  864. case 'update':
  865. us.updateEditorLine(messageInfo, $); //修改
  866. break;
  867. case 'add':
  868. us.addEditorLine(messageInfo, $); //添加
  869. break;
  870. case 'delete':
  871. us.deleteEditorLine(messageInfo, $); //删除
  872. break;
  873. }
  874. }
  875. }
  876. }
  877. /**
  878. * 更新后台Nav内容
  879. * @param {object} messageInfo 消息信息
  880. */
  881. us.updateNav = function (messageInfo) {
  882. var _fileinfo = us.nav[messageInfo.docId];
  883. if (_fileinfo) {
  884. switch (messageInfo.type) { // 判断消息种类
  885. case 'update': //修改行
  886. us.updateEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //修改
  887. break;
  888. case 'add': //添加行
  889. us.addEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //添加
  890. break;
  891. case 'delete': //删除行
  892. us.deleteEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //删除
  893. break;
  894. case 'addNav': //添加导航
  895. us.updateNav.addNav(_fileinfo, messageInfo.parentId, messageInfo.index, messageInfo.addNav, messageInfo.content);
  896. break;
  897. case 'updateNav': //修改导航
  898. us.updateNav.updateNav(_fileinfo.navInfo.nav, messageInfo.navId, messageInfo.name);
  899. break;
  900. case 'deleteNav': //删除导航
  901. us.updateNav.deleteNav(_fileinfo, messageInfo.navId, messageInfo.parentId);
  902. break;
  903. case 'updateLogo': //修改logo
  904. _navinfo.logo = messageInfo.logo;
  905. break;
  906. }
  907. }
  908. }
  909. /**
  910. * 根据NavId查找对应的导航信息
  911. */
  912. us.selectByNavId = function (nowinfo, navid) {
  913. var i = 0;
  914. for (i = 0; i < nowinfo.length; i++) {
  915. object = nowinfo[i];
  916. if (object.pageId == navid) {
  917. return object;
  918. } else if (object.child) {
  919. return us.selectNav(object.child, navid);
  920. }
  921. }
  922. }
  923. /**
  924. * 添加Nav
  925. * @param {object} fileinfo 文件信息
  926. * @param {object} parentid 父级ID
  927. * @param {object} addnav 添加导航信息
  928. * @param {number} index 添加位置
  929. */
  930. us.updateNav.addNav = function (fileinfo, parentid, index, addnav, content) {
  931. var _nav = fileinfo.navInfo.nav;
  932. var _parent;
  933. if (parentid) {
  934. // 寻找父级
  935. _parent = us.selectByNavId(_nav, parentid);
  936. // 如果已存在子级处理
  937. if (_parent.child) {
  938. //插入指定位置
  939. _parent.child.splice(index, 0, addnav);
  940. } else {
  941. // 为存在子级则新建子级
  942. _parent.child = [addnav];
  943. }
  944. } else {
  945. _parent = _nav;
  946. _parent.splice(index, 0, addnav);
  947. }
  948. //添加内容
  949. fileinfo.page[addnav.pageId] = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  950. }
  951. /**
  952. * 修改Nav
  953. * @param {object} nav 导航信息
  954. * @param {object} navid ID
  955. * @param {object} name 名字
  956. */
  957. us.updateNav.updateNav = function (nav, navid, name) {
  958. // 寻找需要修改导航信息
  959. var _nav = us.selectByNavId(nav, navid);
  960. if (_nav) { //存在导航
  961. _nav.name = name; //替换名字
  962. }
  963. }
  964. /**
  965. * 删除Nav
  966. * @param {object} fielinfo 文件信息
  967. * @param {object} navid ID
  968. * @param {object} name 名字
  969. */
  970. us.updateNav.deleteNav = function (fielinfo, deletenavid, parentid) {
  971. var _nav = fielinfo.navInfo.nav;
  972. var _parent;
  973. if (parentid) {
  974. // 寻找父级
  975. _parent = us.selectByNavId(_nav, parentid);
  976. } else {
  977. _parent = _nav;
  978. }
  979. if (_parent) {
  980. var _child = parentid ? _parent.child : _parent;
  981. _child.find(function (object, index) {
  982. if (object.pageId == deletenavid) {
  983. if (!object.child) {
  984. _child.splice(index, 1); //删除数据
  985. us.mysql.usselect([ //删除页面
  986. 'sqlserver.1473.cn',
  987. 'UseStudio_Office',
  988. 'DeletePage',
  989. deletenavid
  990. ], function (ret) {
  991. if (ret) {
  992. delete fielinfo.page[deletenavid]; //删除内容
  993. }
  994. });
  995. }
  996. return true;
  997. }
  998. });
  999. }
  1000. }
  1001. /**
  1002. * 修改操作
  1003. * @param {object} opera 操作信息对象
  1004. * @param {element} $ 后台word元素形式
  1005. */
  1006. us.updateEditorLine = function (opera, $) {
  1007. // $('#' + opera.id).prop('outerHTML', opera.content); //修改行
  1008. $('#' + opera.id).replaceWith(opera.content);
  1009. }
  1010. /**
  1011. * 删除操作
  1012. * @param {object} opera 操作信息对象
  1013. * @param {element} $ 后台word元素形式
  1014. */
  1015. us.deleteEditorLine = function (opera, $) {
  1016. $('#' + opera.id).remove(); //删除行
  1017. }
  1018. /**
  1019. * 添加操作
  1020. * @param {object} opera 操作信息对象
  1021. * @param {element} $ 后台word元素形式
  1022. */
  1023. us.addEditorLine = function (opera, $) {
  1024. var _next; //创建记录变量
  1025. if (opera.nextId && (_next = $('#' + opera.nextId))[0]) { //判断有没有nextid,nextid是否存在
  1026. //如果存在则插入在nexid 元素前
  1027. _next.before(opera.content);
  1028. } else {
  1029. $('body').append(opera.content); //没有就在最后插入
  1030. }
  1031. }
  1032. /**
  1033. * 更新后台Word内容
  1034. * @param {object} message 消息信息
  1035. */
  1036. us.updateExcel = function (messageInfo) {
  1037. var $ = us.excel[messageInfo.docId].content;
  1038. if ($) {
  1039. switch (messageInfo.type) { // 判断消息种类
  1040. case 'blur':
  1041. us.updateExcel.Blur(messageInfo, $); //失焦
  1042. break;
  1043. case "addLine":
  1044. us.updateExcel.addLine(messageInfo, $); //添加行
  1045. break;
  1046. case "delLine":
  1047. us.updateExcel.delLine(messageInfo, $); //刪除行
  1048. break;
  1049. case "addCol":
  1050. us.updateExcel.addCol(messageInfo, $); //添加列
  1051. break;
  1052. case "delCol":
  1053. us.updateExcel.delCol(messageInfo, $); //刪除列
  1054. break;
  1055. case "merge":
  1056. us.updateExcel.merge(messageInfo, $); //合并单元格
  1057. break;
  1058. case "splitCells":
  1059. us.updateExcel.splitCells(messageInfo, $); //拆分单元格
  1060. break;
  1061. case "rowExpanding":
  1062. us.updateExcel.rowExpanding(messageInfo, $); //行板拉伸
  1063. break;
  1064. case "colExpanding":
  1065. us.updateExcel.colExpanding(messageInfo, $); //列板拉伸
  1066. break;
  1067. case "addTask":
  1068. us.updateExcel.addTask(messageInfo, $); //添加工作表
  1069. break;
  1070. case "deleteTask":
  1071. us.updateExcel.deleteTask(messageInfo, $); //刪除工作表
  1072. break;
  1073. case "reNameTask":
  1074. us.updateExcel.reNameTask(messageInfo, $); //刪除工作表
  1075. break;
  1076. case "img":
  1077. us.updateExcel.img(messageInfo, $); //插入图片
  1078. break;
  1079. }
  1080. }
  1081. // console.log($);
  1082. }
  1083. /**
  1084. * 失焦處理
  1085. */
  1086. us.updateExcel.Blur = function (messageInfo, $) {
  1087. 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
  1088. _excelData = $[_taskId], //获取taskId工作表的数据
  1089. _cellData = _excelData.cell, //获取该数据里的单元格数据
  1090. _content = messageInfo.content; //获取需要保存的json数据
  1091. _content.forEach(function (data) {
  1092. 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
  1093. _cellColList = _cellData[data.col], //获取该数据里的所有列
  1094. _cell = null;
  1095. if (!_cellColList) { //如果列不存在 则创建一个列
  1096. _cellColList = _cellData[data.col] = {};
  1097. }
  1098. 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
  1099. _cellColList[data.row] = {};
  1100. _cellColList[data.row].cssStyle = {}; //css样式
  1101. }
  1102. _cell = _cellColList[data.row]; //获取该单元格的数据 (json)
  1103. data.content ? _cell.innerHTML = data.content : ""; //修改该单元格的innerHTML
  1104. if (data.attr) { //如果存在样式
  1105. _cell.cssStyle[data.attr] = data.value;
  1106. if (!data.value) {
  1107. delete _cell.cssStyle[data.attr]
  1108. }
  1109. }
  1110. if (data.clearStyle) { //如果需要清除所有样式的话
  1111. data.cssStyle = {}
  1112. }
  1113. 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
  1114. delete (_cellColList[data.row]);
  1115. }
  1116. });
  1117. }
  1118. /*
  1119. 获取json的数量
  1120. */
  1121. us.jsonLen = function (json) {
  1122. var _json = json,
  1123. _len = 0;
  1124. for (var i in json) {
  1125. _len++;
  1126. }
  1127. return _len;
  1128. }
  1129. us.updateExcel.addLine = function (messageInfo, $) {
  1130. var _taskId = messageInfo.worksheetId, //单元格id
  1131. _content = messageInfo.content,
  1132. _excelData = $[_taskId],
  1133. _rowData = _excelData.row,
  1134. _cellData = _excelData.cell,
  1135. _start = _content.start, //开始行
  1136. _lineNum = _content.lineNum, //添加行的数量
  1137. _sizeChange = _content.sizeChange, //添加的行的高度
  1138. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1139. _cellCol = null;
  1140. if (_mergeArr.length) {
  1141. _mergeArr.forEach(function (info) {
  1142. _cellData[info.col][info.row].endRow = _cellData[info.col][info.row].endRow + _lineNum;
  1143. });
  1144. }
  1145. for (var k in _cellData) {
  1146. _cellCol = _cellData[k]; //该列下的所有行
  1147. var temp = {};
  1148. for (var row in _cellCol) {
  1149. if (row > _start) {
  1150. temp[(+row) + _lineNum] = _cellCol[row];
  1151. 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;
  1152. } else {
  1153. temp[row] = _cellCol[row];
  1154. }
  1155. }
  1156. _cellData[k] = temp;
  1157. } /* 该处for循环是修改数据中单元格的行数 */
  1158. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  1159. _temp = {},
  1160. _rowChange = null;
  1161. for (var k in _rowDataChange) {
  1162. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  1163. if (k > _start) {
  1164. _temp[(+k) + _lineNum] = _rowChange;
  1165. } else {
  1166. _temp[k] = _rowChange;
  1167. }
  1168. } /* 该处for循环是修改数据中行版的行数 */
  1169. _rowData.change = _temp;
  1170. if (_sizeChange) {
  1171. for (var i = 1; i <= _lineNum; i++) {
  1172. _rowData.change[_start + i] = _sizeChange;
  1173. }
  1174. }
  1175. _rowData.num = _rowData.num + _lineNum; //行板数量 = 行板数量 + 添加行的数量
  1176. };
  1177. us.updateExcel.delLine = function (messageInfo, $) {
  1178. var _taskId = messageInfo.worksheetId, //单元格id
  1179. _excelData = $[_taskId],
  1180. _content = messageInfo.content,
  1181. _rowData = _excelData.row,
  1182. _cellData = _excelData.cell,
  1183. _start = _content.start, //被选中的第一行
  1184. _end = _content.end, //被选中的最后一行
  1185. _lineNum = _content.lineNum, //所删除的行数
  1186. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1187. _cellCol = null;
  1188. for (var k in _cellData) {
  1189. _cellCol = _cellData[k];
  1190. var temp = {};
  1191. for (var row in _cellCol) {
  1192. if (row > _end) {
  1193. temp[(+row) - _lineNum] = _cellCol[row];
  1194. 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;
  1195. } else if (row < _start) {
  1196. temp[row] = _cellCol[row];
  1197. }
  1198. }
  1199. _cellData[k] = temp;
  1200. }
  1201. if (_mergeArr.length) {
  1202. var _cloneMessage = null;
  1203. _mergeArr.forEach(function (info) {
  1204. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  1205. _cloneMessage.content = info;
  1206. us.updateExcel.merge(_cloneMessage, $);
  1207. });
  1208. }
  1209. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  1210. _temp = {},
  1211. _rowChange = null;
  1212. for (var k in _rowDataChange) {
  1213. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  1214. 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
  1215. _temp[k] = _rowChange;
  1216. } else if (k > _end) {
  1217. _temp[(+k) - _lineNum] = _rowChange;
  1218. }
  1219. } /* 该处for循环是修改数据中行版的行数 */
  1220. _rowData.change = _temp;
  1221. _rowData.num = _rowData.num - _lineNum; //行板数量 = 行板数量 - 删除行的数量
  1222. };
  1223. us.updateExcel.addCol = function (messageInfo, $) {
  1224. var _taskId = messageInfo.worksheetId, //单元格id
  1225. _excelData = $[_taskId],
  1226. _content = messageInfo.content,
  1227. _colData = _excelData.column,
  1228. _cellData = _excelData.cell,
  1229. _start = _content.start, //被选中的第一列
  1230. _sizeChange = _content.sizeChange, //添加的列的宽度
  1231. _colNums = _content.colNums, //所添加的列数
  1232. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1233. _cellCol = null,
  1234. _temp = {};
  1235. if (_mergeArr.length) {
  1236. _mergeArr.forEach(function (info) {
  1237. _cellData[info.col][info.row].endCol = _cellData[info.col][info.row].endCol + _colNums;
  1238. });
  1239. }
  1240. for (var k in _cellData) {
  1241. _cellCol = _cellData[k];
  1242. if (k > _start) {
  1243. _temp[+(k) + _colNums] = _cellCol;
  1244. var _temp2 = _temp[(+k) + _colNums];
  1245. for (var i in _temp2) {
  1246. _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;
  1247. }
  1248. } else {
  1249. _temp[k] = _cellCol;
  1250. }
  1251. }
  1252. _excelData.cell = _temp;
  1253. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  1254. _temp = {},
  1255. _colChange = null;
  1256. for (var k in _colDataChange) {
  1257. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  1258. if (k > _start) {
  1259. _temp[(+k) + _colNums] = _colChange;
  1260. } else {
  1261. _temp[k] = _colChange;
  1262. }
  1263. } /* 该处for循环是修改数据中行版的行数 */
  1264. _colData.change = _temp;
  1265. if (_sizeChange) {
  1266. for (var i = 1; i <= _colNums; i++) {
  1267. _colData.change[_start + i] = _sizeChange;
  1268. }
  1269. }
  1270. _colData.num = _colData.num + _colNums; //列板数量 = 列板数量 + 添加列的数量
  1271. };
  1272. us.updateExcel.delCol = function (messageInfo, $) {
  1273. var _taskId = messageInfo.worksheetId, //单元格id
  1274. _excelData = $[_taskId],
  1275. _content = messageInfo.content,
  1276. _colData = _excelData.column,
  1277. _cellData = _excelData.cell,
  1278. _start = _content.start, //被选中的第一行
  1279. _end = _content.end, //被选中的最后一行
  1280. _colNums = _content.colNums, //所删除的列数
  1281. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1282. _cellCol = null,
  1283. _temp = {};
  1284. for (var k in _cellData) {
  1285. _cellCol = _cellData[k];
  1286. if (k > _end) {
  1287. _temp[+(k) - _colNums] = _cellCol;
  1288. var _temp2 = _temp[(+k) - _colNums];
  1289. for (var i in _temp2) {
  1290. _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;
  1291. }
  1292. } else if (k < _start) {
  1293. _temp[k] = _cellCol;
  1294. }
  1295. }
  1296. _excelData.cell = _temp;
  1297. if (_mergeArr.length) {
  1298. var _cloneMessage = null;
  1299. _mergeArr.forEach(function (info) {
  1300. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  1301. _cloneMessage.content = info;
  1302. us.updateExcel.merge(_cloneMessage, $);
  1303. });
  1304. }
  1305. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  1306. _temp = {},
  1307. _colChange;
  1308. for (var k in _colDataChange) {
  1309. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  1310. 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
  1311. _temp[k] = _colChange;
  1312. } else if (k > _end) {
  1313. _temp[(+k) - _colNums] = _colChange;
  1314. }
  1315. } /* 该处for循环是修改数据中行版的行数 */
  1316. _colData.change = _temp;
  1317. _colData.num = _colData.num - _colNums; //列板数量 = 列板数量 - 删除列的数量
  1318. };
  1319. us.updateExcel.merge = function (messageInfo, $) {
  1320. var _taskId = messageInfo.worksheetId, //单元格id
  1321. _excelData = $[_taskId],
  1322. _content = messageInfo.content,
  1323. _cellData = _excelData.cell,
  1324. _cellColList = _cellData[_content.col];
  1325. if (_content.row === _content.endRow && _content.col === _content.endCol) {
  1326. _cellData[_content.col][_content.row].endRow = "";
  1327. _cellData[_content.col][_content.row].endCol = ""
  1328. return;
  1329. }
  1330. if (!_cellColList) {
  1331. _cellColList = _cellData[_content.col] = {};
  1332. }
  1333. if (!_cellColList[_content.row]) {
  1334. _cellColList[_content.row] = {};
  1335. }
  1336. _cellColList[_content.row].innerHTML = _content.content;
  1337. _cellColList[_content.row].endRow = _content.endRow;
  1338. _cellColList[_content.row].endCol = _content.endCol;
  1339. };
  1340. us.updateExcel.splitCells = function (messageInfo, $) {
  1341. var _taskId = messageInfo.worksheetId, //单元格id
  1342. _excelData = $[_taskId],
  1343. _content = messageInfo.content,
  1344. _cellData = _excelData.cell,
  1345. _cell = _cellData[_content.col][_content.row]; //需要拆分的单元格
  1346. _cell.endRow = "";
  1347. _cell.endCol = "";
  1348. };
  1349. us.updateExcel.rowExpanding = function (messageInfo, $) {
  1350. var _taskId = messageInfo.worksheetId, //单元格id
  1351. _excelData = $[_taskId],
  1352. _content = messageInfo.content,
  1353. _rowData = _excelData.row;
  1354. _content.forEach(function (data) {
  1355. var _rowNum = data.rowName, //拉伸行的位置 (数字)
  1356. _rowHeight = data.height; //被拉伸后的高度
  1357. _rowData.change[_rowNum] = _rowHeight;
  1358. });
  1359. };
  1360. us.updateExcel.colExpanding = function (messageInfo, $) {
  1361. var _taskId = messageInfo.worksheetId, //单元格id
  1362. _excelData = $[_taskId],
  1363. _content = messageInfo.content,
  1364. _colData = _excelData.column; //该列的数据
  1365. _content.forEach(function (data) {
  1366. var _colNum = data.colName, //拉伸行的位置 (数字)
  1367. _colWidth = data.width; //被拉伸后的宽度
  1368. _colData.change[_colNum] = _colWidth;
  1369. });
  1370. };
  1371. /*添加工作表*/
  1372. us.updateExcel.addTask = function (messageInfo, $) {
  1373. var _content = messageInfo.content,
  1374. _taskId = _content.id;
  1375. $[_taskId] = _content.data;
  1376. };
  1377. /*刪除工作表*/
  1378. us.updateExcel.deleteTask = function (messageInfo, $) {
  1379. var _content = messageInfo.content,
  1380. _taskId = _content.id;
  1381. delete ($[_taskId]);
  1382. };
  1383. /*命名工作表*/
  1384. us.updateExcel.reNameTask = function (messageInfo, $) {
  1385. var _content = messageInfo.content,
  1386. _taskId = _content.id;
  1387. $[_taskId].taskName = _content.name;
  1388. };
  1389. us.updateExcel.img = function (messageInfo, $) { //此处修改
  1390. var _content = messageInfo.content,
  1391. _taskId = messageInfo.worksheetId,
  1392. _excelData = $[_taskId],
  1393. _imgData = _excelData.img;
  1394. _imgData.push(_content);
  1395. };
  1396. /**
  1397. * 用户群发处理
  1398. *
  1399. * @param {string} 接收信息的用户id
  1400. * @param {string} 发送的用户信息
  1401. **/
  1402. us.setword = function (messageinfo) {
  1403. // us.userConnect[userid].response.end(messageinfo);
  1404. }
  1405. /**
  1406. * 用户群发处理
  1407. *
  1408. * @param {string} userid 接收信息的用户id
  1409. * @param {string} messageinfo 发送的用户信息
  1410. **/
  1411. us.senduser = function (userid, messageinfo) {
  1412. us.userConnect[userid].response.end(messageinfo); //发送消息
  1413. }
  1414. /**
  1415. * 用户群发处理
  1416. *
  1417. * @param {object} messageinfo 发送消息的内容
  1418. * @param {guid} pageid 页面id
  1419. * @param {string} type 类型
  1420. **/
  1421. us.broadcast = function (messageinfo, pageid, type) {
  1422. var i, j, o, //循环变量
  1423. _messageinfo, //消息信息
  1424. _users, //用户ID集合
  1425. _pageids, //用户页面唯一识别集合
  1426. _recievedpageid, //接收用户的页面唯一识别ID
  1427. _issend, // 是否发送
  1428. _userconnect = us.connect; //用户连接池
  1429. for (i in messageinfo) {
  1430. _messageinfo = messageinfo[i]; //记录消息消息
  1431. _users = us[type][i] ? us[type][i].user : {}; //记录用户集合
  1432. 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
  1433. _pageids = _users[j]; //记录当前用户在每个端登录的页面唯一识别ID
  1434. 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
  1435. _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
  1436. if (_recievedpageid != pageid) { //如果接受用户不等于发送用户则发送消息
  1437. try {
  1438. if (_userconnect[j] && _userconnect[j][_recievedpageid]) {
  1439. console.log(_recievedpageid);
  1440. _issend = _userconnect[j][_recievedpageid].response.write(JSON.stringify(_messageinfo)); //发送消息
  1441. if (!_issend) { //如果用户下线了,那么发送消息就会失败
  1442. us.offLineMessage[_recievedpageid].message.push(_messageinfo); //将消息加入用户离线消息中
  1443. }
  1444. }
  1445. }
  1446. catch (e) {
  1447. console.log(e)
  1448. }
  1449. }
  1450. }
  1451. }
  1452. }
  1453. }
  1454. /**
  1455. * 加入文档编辑
  1456. *
  1457. * @param {object} response 用户相应对象
  1458. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  1459. **/
  1460. us.addWord = function (response, wordinfo) {
  1461. //获取用户参数
  1462. wordinfo = JSON.parse(wordinfo);
  1463. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  1464. _userid = wordinfo.userId, //用户ID
  1465. _pageid = wordinfo.pageId, //页面唯一识别ID
  1466. i, //定义循环变量
  1467. _docid, //记录文档ID变量
  1468. _docinfo; //记录文档信息变量
  1469. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  1470. _docid = _docidarray[i]; //记录文档ID变量
  1471. _docinfo = us.word[_docid]; //记录文档信息变量
  1472. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  1473. us.word[_docid] = {
  1474. user: {},
  1475. history: []
  1476. }; //创建word文档信息
  1477. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  1478. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  1479. _docinfo.user[_userid] = [_pageid];
  1480. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  1481. _docinfo.user[_userid].push(_pageid);
  1482. }
  1483. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  1484. }
  1485. response.end('addword'); //即时相应请求成功
  1486. }
  1487. /**
  1488. * 退出文档编辑
  1489. *
  1490. * @param {object} response 用户相应对象
  1491. * @param {string} wordinfo 文档信息
  1492. **/
  1493. us.quitOffice = function (response, wordinfo) {
  1494. //获取用户参数
  1495. wordinfo = JSON.parse(wordinfo);
  1496. var _docid = wordinfo.docId,
  1497. _userid = wordinfo.userId,
  1498. _pageid = wordinfo.pageId,
  1499. _type = wordinfo.type,
  1500. _messagetype = 'us.' + _type;
  1501. var _docinfo = us[_type][_docid]; //获取文档信息
  1502. //判断是否存在文档信息
  1503. if (_docinfo) {
  1504. us.quitUserList(_docinfo, _userid, _pageid); //将用户在协同列表中删除
  1505. var _j, //创建循环变量
  1506. _message = us.offLineMessage[_pageid] ? us.offLineMessage[_pageid].message : []; //获取该用户的离线消息
  1507. for (_j = _message.length - 1; _j > -1; _j--) { //循环移除该文档的离线消息
  1508. if (_message[_j].type == _messagetype && _message[_j].messageInfo.docId == _docid) { //判断是否为word文档
  1509. _message.splice(_j, 1); //删除记录
  1510. }
  1511. }
  1512. us.insertHistory(_docinfo, _docid, _type);
  1513. }
  1514. response.end('quitOffice'); //响应退出请求
  1515. }
  1516. /**
  1517. * 将用户在协同列表中删除
  1518. *
  1519. * @param {object} docinfo 文档信息
  1520. * @param {string} userid 用户ID
  1521. * @param {string} pageid 用户页面唯一识别ID
  1522. */
  1523. us.quitUserList = function (docinfo, userid, pageid) {
  1524. var _users = docinfo.user[userid]; //记录文档的用户列表
  1525. //获取用户在文档用户列表的位置
  1526. if (_users) {
  1527. var _index = _users.indexOf(pageid);
  1528. // 如果存在则将该用户删除 表示退出协同
  1529. if (_index != -1) {
  1530. _users.splice(_index, 1); //删除该用户
  1531. //如果该用户的全部端用户已退出则删除用户的记录
  1532. if (_users.length == 0) {
  1533. delete docinfo.user[userid];
  1534. return userid;
  1535. }
  1536. }
  1537. }
  1538. }
  1539. /**
  1540. * 插入文档操作历史到数据库
  1541. *
  1542. * @param {object} docinfo 文档信息
  1543. */
  1544. us.insertHistory = function (docinfo, docid, type) {
  1545. var i,
  1546. _info, //操作信息记录
  1547. _isuser = false;
  1548. for (i in docinfo.user) {
  1549. _isuser = true;
  1550. break;
  1551. }
  1552. //如果该文档没有协同用户
  1553. if (!_isuser) {
  1554. switch (type) {
  1555. case 'word':
  1556. var _content = docinfo.content ? docinfo.content('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1557. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, _content, ''],
  1558. function (ret) { });
  1559. break;
  1560. case 'nav':
  1561. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, JSON.stringify(docinfo.navInfo), ''],
  1562. function (ret) {
  1563. var _key;
  1564. for (_key in docinfo.page) {
  1565. //发送保存内容请求
  1566. var _content = docinfo.page[_key] ? docinfo.page[_key]('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1567. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Office', 'SaveNavPageContent', _key, _content], function (ret) { });
  1568. }
  1569. });
  1570. break;
  1571. }
  1572. }
  1573. }
  1574. /**
  1575. * 下线操作
  1576. * @param {object} response 响应对象
  1577. * @param {string} userid 用户ID
  1578. * @param {string} pageid 用户页面唯一识别ID
  1579. */
  1580. us.logout = function (response, userid, pageid) {
  1581. var i, j, _docinfo,
  1582. _wordids = us.offLineMessage[pageid].word, //得到加入的所有word
  1583. _excelids = us.offLineMessage[pageid].excel; //得到加入的所有excel
  1584. us.connect[userid][pageid].offLineTime = new Date();
  1585. for (i = 0; i < _wordids.length; i++) { //循环处理每一个文档
  1586. _docinfo = us.word[_wordids[i]]; //记录文档信息
  1587. if (_docinfo) { //如果存在文档信息
  1588. us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1589. delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1590. us.insertHistory(_docinfo, 'word'); //插入历史
  1591. }
  1592. }
  1593. for (j = 0; i < _excelids.length; j++) {
  1594. _docinfo = us.excel[_excelids[j]]; //记录文档信息
  1595. if (_docinfo) { //如果存在文档信息
  1596. us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1597. delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1598. us.insertHistory(_docinfo, 'excel'); //插入历史
  1599. }
  1600. }
  1601. response.end('logout'); //响应退出请求
  1602. }
  1603. /**
  1604. * 获取Excel,并生成后端数据
  1605. *
  1606. * @param {object} response 用户相应对象
  1607. * @param {string} docid 文档ID
  1608. * @param {guid} pageid 页面ID
  1609. * @param {guid} userid 用户ID
  1610. */
  1611. us.getExcel = function (response, docid, pageid, userid) {
  1612. //判断文档是否已在内层中存在
  1613. if (us.excel[docid]) {
  1614. //如果存在则直接返回内层的文档
  1615. if (!us.excel[docid].user[userid]) {
  1616. us.excel[docid].user[userid] = [pageid];
  1617. } else {
  1618. us.excel[docid].user[userid].push(pageid);
  1619. }
  1620. 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
  1621. var _office = us.excel[docid].content;
  1622. response.end(JSON.stringify(_office));
  1623. } else {
  1624. us.excel[docid] = {
  1625. user: {},
  1626. history: []
  1627. };
  1628. us.excel[docid].user[userid] = [pageid];
  1629. 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
  1630. //如果不存在则去数据库查找
  1631. us.mysql.usselect([
  1632. 'sqlserver.1473.cn',
  1633. 'UseStudio_Disk',
  1634. 'GetFileContent',
  1635. docid
  1636. ], function (ret) {
  1637. if (ret) {
  1638. var _office = JSON.parse(ret)[0][0].UsOffice;
  1639. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  1640. response.end(_office); //返回文档内容
  1641. } else {
  1642. us.excel[docid].content = ''; //将文档添加到内层中
  1643. response.end(''); //返回文档内容
  1644. }
  1645. });
  1646. }
  1647. }
  1648. /**
  1649. * 获取文档,并生成DOM
  1650. *
  1651. * @param {object} response 用户相应对象
  1652. * @param {string} fileid 导航文件ID
  1653. * @param {guid} pageid 页面ID
  1654. * @param {guid} userid 用户ID
  1655. */
  1656. us.getNav = function (response, fileid, pageid, userid) {
  1657. //判断文档是否已在内层中存在
  1658. if (us.nav[fileid]) {
  1659. //如果存在则直接返回内层的文档
  1660. if (!us.nav[fileid].user[userid]) {
  1661. us.nav[fileid].user[userid] = [pageid];
  1662. } else {
  1663. us.nav[fileid].user[userid].push(pageid);
  1664. }
  1665. 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
  1666. response.end(JSON.stringify(us.nav[fileid].navInfo));
  1667. } else {
  1668. //如果不存在则去数据库查找
  1669. us.mysql.usselect([
  1670. 'sqlserver.1473.cn',
  1671. 'UseStudio_Disk',
  1672. 'GetFileContent',
  1673. fileid
  1674. ], function (ret) {
  1675. if (ret) {
  1676. var _navinfo = JSON.parse(ret)[0][0].UsOffice;
  1677. if (_navinfo) {
  1678. var _navdata = us.nav[fileid] = { //生成数据结构
  1679. user: {},
  1680. navInfo: JSON.parse(_navinfo),
  1681. page: {},
  1682. history: []
  1683. };
  1684. _navdata.user[userid] = [pageid]; //记录用户
  1685. 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
  1686. response.end(JSON.stringify(_navinfo)); //返回文档内容
  1687. } else {
  1688. response.end(''); //查询不到文档
  1689. }
  1690. } else {
  1691. response.end(''); //返回文档内容
  1692. }
  1693. });
  1694. }
  1695. }
  1696. /**
  1697. * 获取导航页面内容
  1698. * @param {object} response 用户相应对象
  1699. * @param {guid} fileid 文档ID
  1700. * @param {string} navid 文档内容
  1701. * @param {string} name 文档名
  1702. */
  1703. us.getNavPageContent = function (response, fileid, navid) {
  1704. if (us.nav[fileid] && us.nav[fileid].page[navid]) {
  1705. response.end(us.nav[fileid].page[navid]('body').html()); //后台直接返回
  1706. } else {
  1707. //如果不存在则去数据库查找
  1708. us.mysql.usselect([
  1709. 'sqlserver.1473.cn',
  1710. 'UseStudio_Office',
  1711. 'GetNavPageContent',
  1712. navid
  1713. ], function (ret) {
  1714. if (ret && JSON.parse(ret)[0][0]) {
  1715. var _content = JSON.parse(ret)[0][0].content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""); //记录查找内容
  1716. us.nav[fileid] && (us.nav[fileid].page[navid] = us.cheerio.load(_content)); //将文档添加到内层中
  1717. response.end(_content); //查询不到文档
  1718. } else {
  1719. response.end(''); //返回文档内容
  1720. }
  1721. });
  1722. }
  1723. }
  1724. /**
  1725. * 新建文档保存内容并加入协同
  1726. * @param {object} response 用户相应对象
  1727. * @param {guid} docid 文档ID
  1728. * @param {string} content 文档内容
  1729. * @param {string} name 文档名
  1730. * @param {guid} userid 用户ID
  1731. * @param {guid} pageid 页面唯一识别ID
  1732. */
  1733. us.newWordSave = function (response, docid, content, name, userid, pageid) {
  1734. us.word[docid] = {
  1735. user: {},
  1736. history: []
  1737. }; //创建Word类
  1738. us.word[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1739. 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
  1740. //发送保存请求
  1741. us.mysql.usselect([
  1742. 'sqlserver.1473.cn',
  1743. 'UseStudio_Disk',
  1744. 'SaveFileContent',
  1745. docid,
  1746. content,
  1747. name
  1748. ], function (ret) {
  1749. if (ret) {
  1750. //设置内容
  1751. us.word[docid].content = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"")); //将文档添加到内层中
  1752. response.end('save'); //返回保存成功
  1753. } else {
  1754. response.end('fail'); //返回文档内容
  1755. }
  1756. });
  1757. }
  1758. /**
  1759. * 新建文档保存内容并加入协同
  1760. * @param {object} response 用户相应对象
  1761. * @param {guid} docid 文档ID
  1762. * @param {string} content 文档内容
  1763. * @param {string} name 文档名
  1764. * @param {guid} userid 用户ID
  1765. * @param {guid} pageid 页面唯一识别ID
  1766. */
  1767. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  1768. us.excel[docid] = {
  1769. user: {},
  1770. history: []
  1771. }; //创建excel类
  1772. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1773. 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
  1774. //发送保存请求
  1775. us.mysql.usselect([
  1776. 'sqlserver.1473.cn',
  1777. 'UseStudio_Disk',
  1778. 'SaveFileContent',
  1779. docid,
  1780. content,
  1781. name
  1782. ], function (ret) {
  1783. if (ret) {
  1784. //设置内容
  1785. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  1786. response.end('saveOk'); //返回保存成功
  1787. } else {
  1788. response.end('fail'); //返回文档内容
  1789. }
  1790. });
  1791. }
  1792. /**
  1793. * 新建导航文件保存
  1794. * @param {object} response 用户相应对象
  1795. * @param {guid} fileid 文档ID
  1796. * @param {string} navinfo 导航信息
  1797. * @param {string} nowpageid 当前页面ID
  1798. * @param {string} nowpagecontent 当前页面内容
  1799. * @param {string} name 文档名
  1800. * @param {guid} userid 用户ID
  1801. * @param {guid} pageid 页面唯一识别ID
  1802. */
  1803. us.newNavSave = function (response, fileid, navinfo, name, nowpageid, nowpagecontent, userid, pageid) {
  1804. //发送保存文件请求
  1805. us.mysql.usselect([
  1806. 'sqlserver.1473.cn',
  1807. 'UseStudio_Disk',
  1808. 'SaveFileContent',
  1809. fileid,
  1810. navinfo,
  1811. name
  1812. ], function (ret) {
  1813. if (ret) {
  1814. var _navinfo = JSON.parse(navinfo);
  1815. if (!us.nav[fileid]) {
  1816. us.nav[fileid] = {
  1817. user: {},
  1818. navInfo: _navinfo,
  1819. page: {},
  1820. history: []
  1821. };
  1822. } else {
  1823. us.nav[fileid].navInfo = _navinfo;
  1824. }
  1825. var _navdata = us.nav[fileid];
  1826. _navdata.user[userid] = [pageid]; //将用户加入协同记录数组
  1827. 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
  1828. if (nowpageid) {
  1829. us.SaveNavPageContent(response, fileid, nowpageid, nowpagecontent);
  1830. } else {
  1831. response.end('saveContentSuccess'); //返回文档内容
  1832. }
  1833. } else {
  1834. response.end('saveNavFail'); //返回文档内容
  1835. }
  1836. });
  1837. }
  1838. us.SaveNavPageContent = function (response, fileid, nowpageid, nowpagecontent) {
  1839. var _navdata = us.nav[fileid];
  1840. //发送保存内容请求
  1841. us.mysql.usselect([
  1842. 'sqlserver.1473.cn',
  1843. 'UseStudio_Office',
  1844. 'SaveNavPageContent',
  1845. nowpageid,
  1846. nowpagecontent
  1847. ], function (ret) {
  1848. if (ret) {
  1849. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1850. response.end('saveContentSuccess'); //返回文档内容
  1851. } else {
  1852. response.end('saveContentFail'); //返回文档内容
  1853. }
  1854. });
  1855. }
  1856. /**
  1857. * 新建导航页面
  1858. * @param {object} response 用户相应对象
  1859. * @param {string} nowpageid 当前页面ID
  1860. * @param {string} nowpagecontent 当前页面内容
  1861. */
  1862. us.copyPageContent = function (response, fileid, nowpageid, nowpagecontent, copypageid) {
  1863. if (!us.nav[fileid]) {
  1864. us.nav[fileid] = {
  1865. user: {},
  1866. navInfo: "",
  1867. page: {},
  1868. history: []
  1869. };
  1870. }
  1871. var _navdata = us.nav[fileid];
  1872. //发送保存内容请求
  1873. us.mysql.usselect([
  1874. 'sqlserver.1473.cn',
  1875. 'UseStudio_Office',
  1876. 'CopyPageContent',
  1877. nowpageid,
  1878. nowpagecontent,
  1879. copypageid
  1880. ], function (ret) {
  1881. if (ret) {
  1882. nowpagecontent == "" && (nowpagecontent = JSON.parse(ret)[0][0].content);
  1883. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1884. response.end('saveContentSuccess'); //返回文档内容
  1885. } else {
  1886. response.end('saveContentFail'); //返回文档内容
  1887. }
  1888. });
  1889. }
  1890. /**
  1891. * 加入文档编辑 该函数暂无使用
  1892. *
  1893. * @param {object} response 用户相应对象
  1894. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  1895. **/
  1896. us.addWord = function (response, wordinfo) {
  1897. //获取用户参数
  1898. wordinfo = JSON.parse(wordinfo);
  1899. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  1900. _userid = wordinfo.userId, //用户ID
  1901. _pageid = wordinfo.pageId, //页面唯一识别ID
  1902. i, //定义循环变量
  1903. _docid, //记录文档ID变量
  1904. _docinfo; //记录文档信息变量
  1905. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  1906. _docid = _docidarray[i]; //记录文档ID变量
  1907. _docinfo = us.word[_docid]; //记录文档信息变量
  1908. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  1909. us.word[_docid] = {
  1910. user: {},
  1911. history: []
  1912. }; //创建word文档信息
  1913. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  1914. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  1915. _docinfo.user[_userid] = [_pageid];
  1916. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  1917. _docinfo.user[_userid].push(_pageid);
  1918. }
  1919. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  1920. }
  1921. response.end('addword'); //即时相应请求成功
  1922. }
  1923. /**
  1924. * 加入Excel编辑
  1925. *
  1926. * @param {object} response 用户相应对象
  1927. * @param {string} excelinfo 表格信息
  1928. **/
  1929. us.addExcel = function (response, excelinfo) {
  1930. //获取用户id
  1931. //获取用户id
  1932. excelinfo = JSON.parse(excelinfo);
  1933. var _excelinfo = us.excel[excelinfo.docId],
  1934. _userid = excelinfo.userId,
  1935. _pageid = excelinfo.pageId,
  1936. _docid = excelinfo.docId;
  1937. if (!_excelinfo) { //判断群列表是否已存在不存在则创建
  1938. us.excel[_docid] = {
  1939. user: {},
  1940. history: []
  1941. };
  1942. us.excel[_docid].user[_userid] = [_pageid];
  1943. } 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
  1944. _excelinfo.user[_userid] = [_pageid];
  1945. } 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
  1946. _excelinfo.user[_userid].push(_pageid);
  1947. }
  1948. us.offLineMessage[_pageid].excel.push(_docid); //添加到用户离线消息的连接excel记录中
  1949. response.end('OK'); //返回到前台
  1950. }
  1951. /**
  1952. * 初始化获取未来课堂数据
  1953. *
  1954. */
  1955. us.getcscl = function (response, calssid, pageid, userid) {
  1956. //判断文档是否已在内层中存在
  1957. if (us.cscl[calssid]) {
  1958. //如果存在则直接返回内层的文档
  1959. if (!us.cscl[calssid].user[userid]) {
  1960. us.cscl[calssid].user[userid] = [pageid];
  1961. }
  1962. else if (us.cscl[calssid].user[userid].indexOf(pageid) == -1) {
  1963. us.cscl[calssid].user[userid].push(pageid);
  1964. }
  1965. try {
  1966. 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
  1967. }
  1968. catch (e) {
  1969. }
  1970. //如果不存在则去数据库查找
  1971. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  1972. function (ret) {
  1973. var _user = us.getuserbytype(us.cscl[calssid].user); //获取当前项目下所有的用户信息
  1974. var _data = us.cscl[calssid].content; //保存在内存的知识建构数据
  1975. if (ret) {
  1976. //console.log("eeee");
  1977. //console.log(us.offLineMessage[pageid]);
  1978. ret[0][0].user = _user; //这里是项目当前所有用户
  1979. ret[0][0].data = _data; //把思维网格的内容转化成数组
  1980. if (userid && us.user[userid]) {
  1981. us.sendUser(us.user[userid], "cscl", pageid, calssid); //加入知识建构项目后通知所有的用户
  1982. }
  1983. //console.log(ret[0][0].user)
  1984. response.end(JSON.stringify(ret)); //返回文档内容
  1985. }
  1986. else {
  1987. response.end(''); //返回文档内容
  1988. }
  1989. });
  1990. }
  1991. else {
  1992. us.cscl[calssid] = {
  1993. user: {},
  1994. history: []
  1995. };
  1996. us.cscl[calssid].user[userid] = [pageid];
  1997. if (us.offLineMessage[pageid]) {
  1998. 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
  1999. }
  2000. //如果不存在则去数据库查找
  2001. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', calssid],
  2002. function (ret) {
  2003. var _user = us.getuserbytype(us.cscl[calssid].user);
  2004. if (ret) {
  2005. //console.log("bbbbbbbbbbbbbbb");
  2006. //console.log(us.offLineMessage[pageid]);
  2007. ret[0][0].user = _user; //这里是项目当前所有用户
  2008. us.cscl[calssid].content = JSON.parse(ret[0][0].data); //把思维网格的内容转化成数组
  2009. //us.sendUser(us.user[userid], "cscl", pageid, calssid); //加入知识建构项目后通知所有的用户
  2010. response.end(JSON.stringify(ret)); //返回文档内容
  2011. }
  2012. else {
  2013. us.cscl[calssid].content = {}; //创建一个空数组
  2014. response.end(''); //返回文档内容
  2015. }
  2016. });
  2017. }
  2018. }
  2019. /**
  2020. * 获取思维网格数据,转成成数组
  2021. *
  2022. */
  2023. us.getMindNetwork = function (response, docid, pageid, userid) {
  2024. //判断文档是否已在内层中存在
  2025. if (us.mindNetwork[docid]) {
  2026. //如果存在则直接返回内层的文档
  2027. if (!us.mindNetwork[docid].user[userid]) {
  2028. us.mindNetwork[docid].user[userid] = [pageid];
  2029. } else {
  2030. us.mindNetwork[docid].user[userid].push(pageid);
  2031. }
  2032. try {
  2033. 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
  2034. }
  2035. catch (e) {
  2036. }
  2037. //console.log(us.mindNetwork[docid]);
  2038. //如果不存在则去数据库查找
  2039. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', docid],
  2040. function (ret) {
  2041. if (ret) {
  2042. ret[0][0].data = us.mindNetwork[docid].content; //把思维网格的内容转化成数组
  2043. response.end(JSON.stringify(ret)); //返回文档内容
  2044. }
  2045. else {
  2046. response.end(''); //返回文档内容
  2047. }
  2048. });
  2049. }
  2050. else {
  2051. us.mindNetwork[docid] = {
  2052. user: {},
  2053. history: []
  2054. };
  2055. us.mindNetwork[docid].user[userid] = [pageid];
  2056. if (us.offLineMessage[pageid]) {
  2057. 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
  2058. }
  2059. //如果不存在则去数据库查找
  2060. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', docid],
  2061. function (ret) {
  2062. if (ret) {
  2063. us.mindNetwork[docid].content = JSON.parse(ret[0][0].data); //把思维网格的内容转化成数组
  2064. response.end(JSON.stringify(ret)); //返回文档内容
  2065. }
  2066. else {
  2067. us.mindNetwork[docid].content = []; //创建一个空数组
  2068. response.end(''); //返回文档内容
  2069. }
  2070. });
  2071. }
  2072. }
  2073. /**
  2074. * 获取实时课堂据,转成成数组
  2075. *
  2076. */
  2077. us.getRealTimeClass = function (response, docid, pageid, userid) {
  2078. //判断文档是否已在内层中存在
  2079. if (us.realTimeClass[docid]) {
  2080. //如果存在则直接返回内层的文档
  2081. if (!us.realTimeClass[docid].user[userid]) {
  2082. us.realTimeClass[docid].user[userid] = [pageid];
  2083. } else {
  2084. us.realTimeClass[docid].user[userid].push(pageid);
  2085. }
  2086. try {
  2087. 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
  2088. }
  2089. catch (e) {
  2090. }
  2091. //console.log(us.realTimeClass[docid]);
  2092. //如果不存在则去数据库查找
  2093. us.mysql.usselect(['172.16.12.5', 'pbl', 'selectPptPage', docid],
  2094. function (ret) {
  2095. if (ret) {
  2096. ret[0][0].page = us.realTimeClass[docid].content; //把思维网格的内容转化成数组
  2097. response.end(JSON.stringify(ret)); //返回文档内容
  2098. }
  2099. else {
  2100. response.end(''); //返回文档内容
  2101. }
  2102. });
  2103. }
  2104. else {
  2105. us.realTimeClass[docid] = {
  2106. user: {},
  2107. history: []
  2108. };
  2109. us.realTimeClass[docid].user[userid] = [pageid];
  2110. if (us.offLineMessage[pageid]) {
  2111. 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
  2112. }
  2113. //如果不存在则去数据库查找
  2114. us.mysql.usselect(['172.16.12.5', 'pbl', 'selectPptPage', docid],
  2115. function (ret) {
  2116. if (ret) {
  2117. us.realTimeClass[docid].content = JSON.parse(ret[0][0].page); //把思维网格的内容转化成数组
  2118. response.end(JSON.stringify(ret)); //返回文档内容
  2119. }
  2120. else {
  2121. us.realTimeClass[docid].content = []; //创建一个空数组
  2122. response.end(''); //返回文档内容
  2123. }
  2124. });
  2125. }
  2126. }
  2127. /**
  2128. * 获取文档,并生成DOM
  2129. *
  2130. * @param {object} response 用户相应对象
  2131. * @param {string} docid 文档ID
  2132. */
  2133. us.getWord = function (response, docid, pageid, userid) {
  2134. // //判断文档是否已在内层中存在
  2135. // if (us.word[docid]) {
  2136. // //如果存在则直接返回内层的文档
  2137. // if (!us.word[docid].user[userid]) {
  2138. // us.word[docid].user[userid] = [pageid];
  2139. // } else {
  2140. // us.word[docid].user[userid].push(pageid);
  2141. // }
  2142. // 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
  2143. // response.end(us.word[docid].content('body').html());
  2144. // }
  2145. // else {
  2146. // us.word[docid] = {
  2147. // user: {},
  2148. // history: []
  2149. // };
  2150. // us.word[docid].user[userid] = [pageid];
  2151. // if (us.offLineMessage[pageid]) {
  2152. // 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
  2153. // }
  2154. // //如果不存在则去数据库查找
  2155. // us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2156. // function (ret) {
  2157. // if (ret) {
  2158. // var _office = JSON.parse(ret)[0][0].data ? JSON.parse(ret)[0][0].data.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  2159. // us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  2160. // response.end(_office); //返回文档内容
  2161. // } else {
  2162. // us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2163. // response.end(''); //返回文档内容
  2164. // }
  2165. // });
  2166. // }
  2167. //判断文档是否已在内层中存在
  2168. if (us.word[docid]) {
  2169. //如果存在则直接返回内层的文档
  2170. if (!us.word[docid].user[userid]) {
  2171. us.word[docid].user[userid] = [pageid];
  2172. } else {
  2173. us.word[docid].user[userid].push(pageid);
  2174. }
  2175. // console.log(us.offLineMessage[pageid]);
  2176. // console.log(pageid);
  2177. try {
  2178. 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
  2179. }
  2180. catch (e) {
  2181. }
  2182. //如果不存在则去数据库查找
  2183. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2184. function (ret) {
  2185. if (ret) {
  2186. ret[0][0].data = us.word[docid].content('body').html();
  2187. response.end(JSON.stringify(ret)); //返回文档内容
  2188. } else {
  2189. us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2190. response.end(''); //返回文档内容
  2191. }
  2192. });
  2193. }
  2194. else {
  2195. us.word[docid] = {
  2196. user: {},
  2197. history: []
  2198. };
  2199. us.word[docid].user[userid] = [pageid];
  2200. if (us.offLineMessage[pageid]) {
  2201. 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
  2202. }
  2203. //如果不存在则去数据库查找
  2204. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_file', docid],
  2205. function (ret) {
  2206. if (ret) {
  2207. var _office = ret[0][0].data ? ret[0][0].data.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  2208. us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  2209. response.end(_office); //返回文档内容
  2210. } else {
  2211. us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  2212. response.end(''); //返回文档内容
  2213. }
  2214. });
  2215. }
  2216. }
  2217. us.getExcel = function (response, docid, pageid, userid) {
  2218. //判断文档是否已在内层中存在
  2219. if (us.excel[docid]) {
  2220. //如果存在则直接返回内层的文档
  2221. if (!us.excel[docid].user[userid]) {
  2222. us.excel[docid].user[userid] = [pageid];
  2223. } else {
  2224. us.excel[docid].user[userid].push(pageid);
  2225. }
  2226. 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
  2227. var _office = us.excel[docid].content;
  2228. response.end(JSON.stringify(_office));
  2229. } else {
  2230. us.excel[docid] = {
  2231. user: {},
  2232. history: []
  2233. };
  2234. us.excel[docid].user[userid] = [pageid];
  2235. 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
  2236. //如果不存在则去数据库查找
  2237. us.mysql.usselect([
  2238. 'sqlserver.1473.cn',
  2239. 'UseStudio_Disk',
  2240. 'GetFileContent',
  2241. docid
  2242. ], function (ret) {
  2243. if (ret) {
  2244. var _office = JSON.parse(ret)[0][0].UsOffice;
  2245. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  2246. response.end(_office); //返回文档内容
  2247. } else {
  2248. us.excel[docid].content = ''; //将文档添加到内层中
  2249. response.end(''); //返回文档内容
  2250. }
  2251. });
  2252. }
  2253. }
  2254. /**
  2255. * 新建文档保存内容并加入协同
  2256. * @param {object} response 用户相应对象
  2257. * @param {guid} docid 文档ID
  2258. * @param {string} content 文档内容
  2259. * @param {string} name 文档名
  2260. * @param {guid} userid 用户ID
  2261. * @param {guid} pageid 页面唯一识别ID
  2262. */
  2263. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  2264. us.excel[docid] = {
  2265. user: {},
  2266. history: []
  2267. }; //创建excel类
  2268. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  2269. 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
  2270. //发送保存请求
  2271. us.mysql.usselect([
  2272. 'sqlserver.1473.cn',
  2273. 'UseStudio_Disk',
  2274. 'SaveFileContent',
  2275. docid,
  2276. content,
  2277. name
  2278. ], function (ret) {
  2279. if (ret) {
  2280. //设置内容
  2281. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  2282. response.end('saveOk'); //返回保存成功
  2283. } else {
  2284. response.end('fail'); //返回文档内容
  2285. }
  2286. });
  2287. }
  2288. /**
  2289. * 生成Guid
  2290. *
  2291. **/
  2292. us.createGuid = function () {
  2293. //返回guid的处理
  2294. return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
  2295. var r = Math.random() * 16 | 0,
  2296. v = c == 'x' ? r : (r & 0x3 | 0x8);
  2297. return v.toString(16);
  2298. });
  2299. };
  2300. /**
  2301. * 监听1473端口的处理
  2302. *
  2303. **/
  2304. us.server.listen('1473', '', function () {
  2305. //用户下线监控
  2306. setInterval(function () { us.offLine() }, 10000);
  2307. //在控制台输出监听提示
  2308. console.log("开始监听" + us.server.address().port + "......");
  2309. });
  2310. // 同意处理错误
  2311. //process.on('uncaughtException', function (e) {
  2312. // console.log("错误:" + e);
  2313. //});