message.js 73 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. * 用户的消息集合,以用户的页面id(登录唯一识别ID)作为搜索键
  20. **/
  21. us.offLineMessage = {
  22. //pageId : us.userOffLineMessage
  23. }
  24. us.mindNetwork = {
  25. // mindid: {
  26. // }
  27. }
  28. //文档列表
  29. us.word = {
  30. //docId : {
  31. // user : {userId : [pageId, pageId],
  32. // userId : [pageId, pageId]},
  33. // content : docel,
  34. // history : [operand(操作信息对象), operand(操作信息对象)]
  35. // } //群信息结构
  36. //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
  37. }
  38. //excel列表
  39. us.excel = {
  40. //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
  41. //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
  42. }
  43. //导航文件列表
  44. us.nav = {
  45. //fileId : {
  46. // user : {userId : [pageId, pageId], userId : [pageId, pageId]},
  47. // navInfo : {
  48. // logo : '',
  49. // nav : [ {pageId: '', name : ''}, {pageId: '', name : '', child :[ {pageId: '', name : ''} ]} ]
  50. // },
  51. // page : {pageId : pageContent, pageId : pageContent},
  52. // history : [operand(操作信息对象), operand(操作信息对象)]
  53. //} //导航文档数据结构
  54. }
  55. /**
  56. * 用户链接类
  57. *
  58. * @param {string} pageId 页面ID(用户登录唯一识别ID)
  59. * @param {object} response 对象
  60. **/
  61. us.userConnect = function (pageId, response) {
  62. return {
  63. "pageId": pageId, //登录用户唯一识别id
  64. "response": response, //这里可以是http短连接以后可以换成socket长连接
  65. "loginTime": new Date(), //用户登录时间
  66. "offLineTime": null //用户下线时间
  67. }
  68. }
  69. /**
  70. * 用户数据类
  71. *
  72. * @param {string} requset对象
  73. * @param {object} response对象
  74. **/
  75. us.userInfo = function (userid, username) {
  76. return {
  77. "userId": userid, //用户id
  78. "userName": username //用户名
  79. }
  80. }
  81. /**
  82. * 用户连接信息类
  83. * @param {string} type 用户登录类型
  84. */
  85. us.userOffLineMessage = function (type) {
  86. return {
  87. "message": [], //用户的消息数组
  88. "type": type, //链接的端 pc或者pho
  89. "word": [], //word数据
  90. "excel": [], //excel数据
  91. "mindNetwork": [], //思维网格数据
  92. "nav": [] //导航模式数据
  93. }
  94. }
  95. /**
  96. * 用户的离线消息结构
  97. *
  98. * @param {string} sendid 发送者id
  99. * @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
  100. * @param {string} messageinfo 的处理
  101. **/
  102. us.message = function (sendid, type, messageinfo) {
  103. return {
  104. id: us.createGuid(), //新生成的guid
  105. sendId: sendid, //发送消息人的id.
  106. time: new Date(), //发送时间
  107. 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
  108. messageInfo: messageinfo //{消息结构} 此处为object 如类型为'us.word' 则消息结构为us.word
  109. }
  110. }
  111. /*
  112. messageinfo 消息结构的处理
  113. {
  114. id: string, //行id 多行时用逗号隔开的形式 guid,guid,guid,guid
  115. type: string, // 处理的类型 如:"add"||"delete"||"update"
  116. docId: string, // "guid" 文档id
  117. pageId: pageid, //页面唯一识别ID
  118. content: string // 变化的内容 add的时候为添加到添加行的下一行
  119. nextId : string //下一行id
  120. }
  121. */
  122. /**
  123. * 创建服务
  124. *
  125. * @param {object} requset 请求对象
  126. * @param {object} response 响应对象
  127. **/
  128. us.server = us.http.createServer(function (requset, response) {
  129. //设置跨域
  130. response.writeHead(200, {
  131. "Content-Type": "text/html;application/json;charset=utf-8",
  132. 'Access-Control-Allow-Origin': '*',
  133. 'Access-Control-Allow-Headers': 'Origin, No-Cache, X-Requested-With, If-Modified-Since, Pragma, Last-Modified, Cache-Control, Expires, Content-Type, X-E4M-With'
  134. });
  135. //设置参数,并执行回调
  136. us.unifyDispose(requset, response, function (param) {
  137. if (param && param[0]) {
  138. //参数解码 us.parm为全局变量 记录所有参数
  139. var _userinfo,
  140. _funname = param[0],
  141. //参数解码 中文处理
  142. _param = param.splice(1);
  143. //执行回调函数
  144. switch (_funname) {
  145. //执行登录函数
  146. case 'login':
  147. _userinfo = JSON.parse(_param[0]); //登录用户的信息
  148. us.login(response, _userinfo.userId, _userinfo.pageId, _userinfo.userName, _userinfo.type);
  149. break;
  150. case 'logout':
  151. us.logout(response, _param[0], _param[1]);
  152. break;
  153. //执行轮询函数
  154. case 'polling':
  155. us.polling(response, _param[0], _param[1], _param[2], _param[3]);
  156. break;
  157. //获取文档信息
  158. case 'getWord':
  159. us.getWord(response, _param[0], _param[1], _param[2]);
  160. break;
  161. //获取Excel信息
  162. case 'getExcel':
  163. us.getExcel(response, _param[0], _param[1], _param[2]);
  164. break;
  165. //获取导航文件信息
  166. case 'getNav':
  167. us.getNav(response, _param[0], _param[1], _param[2]);
  168. break;
  169. //获取文档信息
  170. case 'getMindNetwork':
  171. us.getMindNetwork(response, _param[0], _param[1], _param[2]);
  172. break;
  173. case 'getNavPageContent':
  174. us.getNavPageContent(response, _param[0], _param[1]);
  175. break;
  176. //执行发送函数
  177. case 'send':
  178. us.send(response, _param[0]);
  179. break;
  180. case 'quitOffice':
  181. us.quitOffice(response, _param[0]);
  182. break;
  183. case 'newWordSave':
  184. us.newWordSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  185. break;
  186. case 'newExcelSave':
  187. us.newExcelSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  188. break;
  189. //新建导航文件保存
  190. case 'newNavSave':
  191. //, _param[5], _param[6], _param[7]
  192. us.newNavSave(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[5], _param[6]);
  193. break;
  194. //加入文档编辑
  195. case 'addWord':
  196. //us.addWord(response, _param[0]);
  197. break;
  198. //加入Excel表格编辑
  199. case 'addExcel':
  200. us.addExcel(response, _param[0]);
  201. break;
  202. //加入导航文件
  203. case 'addNav':
  204. break;
  205. case 'copyPageContent':
  206. us.copyPageContent(response, _param[0], _param[1], _param[2], _param[3]);
  207. break;
  208. case 'updateName':
  209. us.updateName(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  210. break;
  211. case 'insertModifyRecord':
  212. us.insertModifyRecord(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[4]);
  213. break;
  214. case 'addUser':
  215. us.addUser(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  216. break;
  217. //其余执行
  218. default:
  219. response.end(0);
  220. }
  221. }
  222. else {
  223. response.end("");
  224. }
  225. });
  226. });
  227. /**
  228. * 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)
  229. *
  230. * @param {object} request 请求对象
  231. * @param {string} type 类型
  232. * @param {guid} fileid 文件id
  233. * @param {string} filename 文件名
  234. * @param {string} html 内容
  235. * @param {guid} userid 用户ID
  236. * @param {guid} pageid 页面ID
  237. **/
  238. us.insertModifyRecord = function (response, type, fileid, filename, html, userid, pageid) {
  239. var _html;
  240. if (us[type][fileid] && us[type][fileid].content) {
  241. _html = us[type][fileid].content('body').html().replace(/'/ig, "''").replace(/"/ig, "\\\"");
  242. } else {
  243. _html = html;
  244. }
  245. //发送保存文件请求
  246. us.mysql.usselect([
  247. '127.0.0.1',
  248. 'UseStudio_Office',
  249. 'InsertDocumentModifyRecord',
  250. userid,
  251. fileid,
  252. _html,
  253. filename
  254. ], function (ret) {
  255. if (ret) {
  256. var _historyid = JSON.parse(ret)[0][0].historyid;
  257. var _message = {};
  258. var _messageinfo = us.message(userid, 'us.' + type, {
  259. id: us.createGuid(),
  260. type: "insertModifyRecord",
  261. historyid: _historyid,
  262. docId: fileid
  263. });
  264. _message[fileid] = [_messageinfo];
  265. us.broadcast(_message, pageid, type);
  266. response.end(_historyid); //返回文档内容
  267. } else {
  268. response.end(ret); //返回文档内容
  269. }
  270. });
  271. }
  272. /**
  273. * 更新文件名
  274. *
  275. * @param {object} request 请求对象
  276. * @param {string} type 类型
  277. * @param {guid} fileid 文件id
  278. * @param {string} filename 文件名
  279. * @param {guid} userid 用户ID
  280. * @param {guid} pageid 页面ID
  281. **/
  282. us.updateName = function (response, type, fileid, filename, userid, pageid) {
  283. //发送保存文件请求
  284. us.mysql.usselect([
  285. 'sqlserver.1473.cn',
  286. 'UseStudio_Disk',
  287. 'UpdateFileInfo',
  288. fileid,
  289. filename
  290. ], function (ret) {
  291. if (ret) {
  292. var _message = {};
  293. var _messageinfo = us.message(userid, 'us.' + type, {
  294. id: us.createGuid(),
  295. type: "updateName",
  296. name: filename,
  297. docId: fileid
  298. });
  299. _message[fileid] = [_messageinfo];
  300. us.broadcast(_message, pageid, type);
  301. response.end('updateNameSuccess'); //返回文档内容
  302. } else {
  303. response.end('updateNameFail'); //返回文档内容
  304. }
  305. });
  306. }
  307. /**
  308. * 添加用户
  309. *
  310. * @param {object} request 请求对象
  311. * @param {string} type 类型
  312. * @param {guid} fileid 文件id
  313. * @param {string} userids 用户id(多个用逗号隔开)
  314. * @param {guid} userid 用户ID
  315. * @param {guid} pageid 页面ID
  316. **/
  317. us.addUser = function (response, type, fileid, userids, userid, pageid) {
  318. var _message = {};
  319. var _messageinfo = us.message(userid, 'us.' + type, {
  320. id: us.createGuid(),
  321. type: "addUser",
  322. userIds: userids,
  323. docId: fileid
  324. });
  325. _message[fileid] = [_messageinfo];
  326. us.broadcast(_message, pageid, type);
  327. response.end('addUserSuccess'); //返回文档内容
  328. }
  329. /**
  330. * 获取用户传参异步
  331. *
  332. * @param {object} request 请求对象
  333. * @param {function} cb 回调函数
  334. **/
  335. us.unifyDispose = function (req, res, cb) {
  336. var i, _param = "";
  337. //接收参数
  338. req.on("data", function (chunk) {
  339. _param += chunk;
  340. });
  341. //接收完毕
  342. req.on("end", function () {
  343. //前端传入的字符串转化成对象
  344. if (_param) {
  345. _param = us.qs.parse(_param);
  346. }
  347. //拆分参数
  348. try {
  349. _param = _param.mode.split(",")
  350. } catch (e) {
  351. _param = req.query;
  352. }
  353. if (_param) {
  354. //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
  355. for (i = 0; i < _param.length; i++) {
  356. _param[i] = decodeURIComponent(_param[i]); //解析
  357. }
  358. } else {
  359. _param = [];
  360. }
  361. //回调到指定处理
  362. cb(_param);
  363. });
  364. //请求超时处理
  365. res.on('timeout', function (e) {
  366. console.log('请求超时'); //错误消息的输出
  367. if (req.res) {
  368. req.res("abort");
  369. }
  370. res.end("false"); //返回值
  371. });
  372. //设置30秒后超时
  373. res.setTimeout(30000, function () {
  374. console.log("响应超时.");
  375. res.end("false"); //返回值
  376. });
  377. //错误处理
  378. req.on("error", function (e) {
  379. console.log('程序报错');
  380. res.end("false");
  381. });
  382. }
  383. /**
  384. * 获取用户传参异步
  385. *
  386. * @param {object} response 响应对象
  387. * @param {array} userid 用户ID
  388. * @param {string} pageid 页面ID(登录唯一识别ID)
  389. * @param {string} username 用户名
  390. * @param {type} username 用户登录类型
  391. **/
  392. us.login = function (response, userid, pageid, username, type) {
  393. //用户登录信息表,以后移入redis
  394. //如果用户信息不存在则新建一个用户信息存入
  395. if (!us.user[userid]) {
  396. var _userinfo = us.userInfo(userid, username); //初始化用户信息
  397. us.user[userid] = _userinfo;
  398. }
  399. //添加用户轮询列表
  400. us.polling(response, userid, pageid, type);
  401. }
  402. /**
  403. * 用户下线
  404. * @param {object} response 响应对象
  405. * @param {string} userid 用户ID
  406. * @param {string} pageid 页面ID(唯一识别ID)
  407. */
  408. us.offLine = function (response, userid, pageid) {
  409. //更新用户登出时间
  410. us.user[userid].offineTime = new Date();
  411. //获取用户连接的文档消息
  412. var _joinword = us.offLineMessage[pageid].word;
  413. var _joinexcel = us.offLineMessage[pageid].excel;
  414. var _docuser, _now; //记录用户在数组的位置
  415. var i, j, o; //定义循环变量
  416. //退出协同word
  417. for (i = 0; i < _joinword.length; i++) {
  418. _docuser = us.word[_joinword[i]].user[userid];
  419. _now = _docuser.indexOf(pageid);
  420. _now != -1 && us.word[_joinword[i]].user.splice(_now, 1);
  421. }
  422. //退出协同Excel
  423. for (j = 0; j < _joinexcel.length; j++) {
  424. _docuser = us.excel[_joinexcel[j]].user[userid];
  425. _now = _docuser.indexOf(pageid);
  426. _now != -1 && us.excel[_joinexcel[j]].user.splice(_now, 1);
  427. }
  428. //删除用户连接
  429. delete us.connect[userid][pageid];
  430. //删除用户离校消息记录
  431. delete us.offLineMessage[pageid];
  432. //相应退出
  433. response.end('offLine');
  434. }
  435. /**
  436. * 获取用户传参异步
  437. *
  438. * @param {object} response 响应对象
  439. * @param {string} userid 用户ID
  440. * @param {string} pageid 页面ID(用户登录唯一识别ID)
  441. **/
  442. us.polling = function (response, userid, pageid, type) {
  443. //判断轮询的用户是否在连接池中
  444. if (us.connect[userid]) {
  445. var _userarray = us.connect[userid], //用户连接池,获取制定用户连接的数量,
  446. _messagearray = us.offLineMessage[pageid] //用户离校消息
  447. ;
  448. //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
  449. if (_userarray[pageid]) {
  450. _userarray[pageid].response = response;
  451. if (_messagearray && _messagearray.message.length > 0) {
  452. response.end(JSON.stringify(_messagearray.message));
  453. _messagearray.message = [];
  454. } else {
  455. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  456. }
  457. return;
  458. }
  459. //如果用户连接不存在
  460. _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
  461. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  462. } else {
  463. var _userconect = us.userConnect(pageid, response); //创建用户连接对象
  464. us.connect[userid] = {}; //添加用户连接对象
  465. us.connect[userid][pageid] = _userconect;
  466. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  467. }
  468. }
  469. /**
  470. * 发送消息
  471. *
  472. * @param {object} response 响应对象
  473. * @param {array} messageinfo 参数数组
  474. **/
  475. us.send = function (response, messageinfo) {
  476. var i, j,
  477. _message,
  478. _messagelist = {},
  479. _messageobj = JSON.parse(messageinfo) //获取传入的json对象
  480. ;
  481. //循环用户的信息处理
  482. for (i in _messageobj) {
  483. switch (i) {
  484. //word信息交互
  485. case "us.mindNetwork":
  486. _messagearr = _messageobj[i]; //获取word消息
  487. //得到word所有的用户
  488. for (j = 0; j < _messagearr.length; j++) {
  489. //生成发送的消息结构体
  490. _message = us.message(_messagearr[j].sendId, "us.mindNetwork", _messagearr[j].messageInfo);
  491. //添加消息列表
  492. if (_messagelist[_messagearr[j].receiveId]) {
  493. _messagelist[_messagearr[j].receiveId].push(_message);
  494. } else {
  495. _messagelist[_messagearr[j].receiveId] = [_message];
  496. }
  497. us.mindNetwork[_message.messageInfo.docId] && us.mindNetwork[_message.messageInfo.docId].history.push(_message);
  498. us.updatemindNetwork(_message.messageInfo);
  499. }
  500. //调用群发函数
  501. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'word');
  502. break;
  503. //word信息交互
  504. case "us.word":
  505. _messagearr = _messageobj[i]; //获取word消息
  506. //得到word所有的用户
  507. for (j = 0; j < _messagearr.length; j++) {
  508. //生成发送的消息结构体
  509. _message = us.message(_messagearr[j].sendId, "us.word", _messagearr[j].messageInfo);
  510. //添加消息列表
  511. if (_messagelist[_messagearr[j].receiveId]) {
  512. _messagelist[_messagearr[j].receiveId].push(_message);
  513. } else {
  514. _messagelist[_messagearr[j].receiveId] = [_message];
  515. }
  516. us.word[_message.messageInfo.docId] && us.word[_message.messageInfo.docId].history.push(_message);
  517. us.updateWord(_message.messageInfo);
  518. }
  519. //由于不能同时操控多个word发送资料,所有信息只同步一个
  520. //_users = us.word[_messagearr[0].receiveId].user;
  521. //调用群发函数
  522. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'word');
  523. break;
  524. //用户信息的交互
  525. case "us.excel":
  526. _messagearr = _messageobj[i]; //获取excel消息
  527. //得到excel所有的用户
  528. for (j = 0; j < _messagearr.length; j++) {
  529. //生成发送的消息结构体
  530. _message = us.message(_messagearr[j].sendId, _messagearr[j].type, _messagearr[j].messageInfo);
  531. //添加消息列表
  532. if (_messagelist[_messagearr[j].receiveId]) {
  533. _messagelist[_messagearr[j].receiveId].push(_message);
  534. } else {
  535. _messagelist[_messagearr[j].receiveId] = [_message];
  536. }
  537. us.excel[_message.messageInfo.docId] && us.excel[_message.messageInfo.docId].history.push(_message);
  538. us.updateExcel(_message.messageInfo);
  539. }
  540. //由于不能同时操控多个excel发送资料,所有信息只同步一个
  541. //_users = us.excel[_messagearr[0].receiveId].user;
  542. //调用群发函数
  543. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'excel');
  544. break;
  545. case "us.nav":
  546. _messagearr = _messageobj[i]; //获取excel消息
  547. //得到excel所有的用户
  548. for (j = 0; j < _messagearr.length; j++) {
  549. //生成发送的消息结构体
  550. _message = us.message(_messagearr[j].sendId, "us.nav", _messagearr[j].messageInfo);
  551. //添加消息列表
  552. if (_messagelist[_messagearr[j].receiveId]) {
  553. _messagelist[_messagearr[j].receiveId].push(_message);
  554. } else {
  555. _messagelist[_messagearr[j].receiveId] = [_message];
  556. }
  557. us.nav[_message.messageInfo.docId] && us.nav[_message.messageInfo.docId].history.push(_message);
  558. us.updateNav(_message.messageInfo);
  559. }
  560. //调用群发函数
  561. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'nav');
  562. break;
  563. }
  564. }
  565. response.end('send');
  566. }
  567. /**
  568. * 更新后台Word内容
  569. * @param {object} message 消息信息
  570. */
  571. us.updatemindNetwork = function (messageInfo) {
  572. if (us.mindNetwork[messageInfo.docId]) {
  573. var $ = us.word[messageInfo.docId].content;
  574. if ($) {
  575. us.word[messageInfo.docId].content[id] = messageInfo.content;
  576. }
  577. }
  578. }
  579. /**
  580. * 更新后台Word内容
  581. * @param {object} message 消息信息
  582. */
  583. us.updateWord = function (messageInfo) {
  584. if (us.word[messageInfo.docId]) {
  585. var $ = us.word[messageInfo.docId].content;
  586. if ($) {
  587. switch (messageInfo.type) { // 判断消息种类
  588. case 'update':
  589. us.updateEditorLine(messageInfo, $); //修改
  590. break;
  591. case 'add':
  592. us.addEditorLine(messageInfo, $); //添加
  593. break;
  594. case 'delete':
  595. us.deleteEditorLine(messageInfo, $); //删除
  596. break;
  597. }
  598. }
  599. }
  600. }
  601. /**
  602. * 更新后台Nav内容
  603. * @param {object} messageInfo 消息信息
  604. */
  605. us.updateNav = function (messageInfo) {
  606. var _fileinfo = us.nav[messageInfo.docId];
  607. if (_fileinfo) {
  608. switch (messageInfo.type) { // 判断消息种类
  609. case 'update': //修改行
  610. us.updateEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //修改
  611. break;
  612. case 'add': //添加行
  613. us.addEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //添加
  614. break;
  615. case 'delete': //删除行
  616. us.deleteEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //删除
  617. break;
  618. case 'addNav': //添加导航
  619. us.updateNav.addNav(_fileinfo, messageInfo.parentId, messageInfo.index, messageInfo.addNav, messageInfo.content);
  620. break;
  621. case 'updateNav': //修改导航
  622. us.updateNav.updateNav(_fileinfo.navInfo.nav, messageInfo.navId, messageInfo.name);
  623. break;
  624. case 'deleteNav': //删除导航
  625. us.updateNav.deleteNav(_fileinfo, messageInfo.navId, messageInfo.parentId);
  626. break;
  627. case 'updateLogo': //修改logo
  628. _navinfo.logo = messageInfo.logo;
  629. break;
  630. }
  631. }
  632. }
  633. /**
  634. * 根据NavId查找对应的导航信息
  635. */
  636. us.selectByNavId = function (nowinfo, navid) {
  637. var i = 0;
  638. for (i = 0; i < nowinfo.length; i++) {
  639. object = nowinfo[i];
  640. if (object.pageId == navid) {
  641. return object;
  642. } else if (object.child) {
  643. return us.selectNav(object.child, navid);
  644. }
  645. }
  646. }
  647. /**
  648. * 添加Nav
  649. * @param {object} fileinfo 文件信息
  650. * @param {object} parentid 父级ID
  651. * @param {object} addnav 添加导航信息
  652. * @param {number} index 添加位置
  653. */
  654. us.updateNav.addNav = function (fileinfo, parentid, index, addnav, content) {
  655. var _nav = fileinfo.navInfo.nav;
  656. var _parent;
  657. if (parentid) {
  658. // 寻找父级
  659. _parent = us.selectByNavId(_nav, parentid);
  660. // 如果已存在子级处理
  661. if (_parent.child) {
  662. //插入指定位置
  663. _parent.child.splice(index, 0, addnav);
  664. } else {
  665. // 为存在子级则新建子级
  666. _parent.child = [addnav];
  667. }
  668. } else {
  669. _parent = _nav;
  670. _parent.splice(index, 0, addnav);
  671. }
  672. //添加内容
  673. fileinfo.page[addnav.pageId] = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  674. }
  675. /**
  676. * 修改Nav
  677. * @param {object} nav 导航信息
  678. * @param {object} navid ID
  679. * @param {object} name 名字
  680. */
  681. us.updateNav.updateNav = function (nav, navid, name) {
  682. // 寻找需要修改导航信息
  683. var _nav = us.selectByNavId(nav, navid);
  684. if (_nav) { //存在导航
  685. _nav.name = name; //替换名字
  686. }
  687. }
  688. /**
  689. * 删除Nav
  690. * @param {object} fielinfo 文件信息
  691. * @param {object} navid ID
  692. * @param {object} name 名字
  693. */
  694. us.updateNav.deleteNav = function (fielinfo, deletenavid, parentid) {
  695. var _nav = fielinfo.navInfo.nav;
  696. var _parent;
  697. if (parentid) {
  698. // 寻找父级
  699. _parent = us.selectByNavId(_nav, parentid);
  700. } else {
  701. _parent = _nav;
  702. }
  703. if (_parent) {
  704. var _child = parentid ? _parent.child : _parent;
  705. _child.find(function (object, index) {
  706. if (object.pageId == deletenavid) {
  707. if (!object.child) {
  708. _child.splice(index, 1); //删除数据
  709. us.mysql.usselect([ //删除页面
  710. 'sqlserver.1473.cn',
  711. 'UseStudio_Office',
  712. 'DeletePage',
  713. deletenavid
  714. ], function (ret) {
  715. if (ret) {
  716. delete fielinfo.page[deletenavid]; //删除内容
  717. }
  718. });
  719. }
  720. return true;
  721. }
  722. });
  723. }
  724. }
  725. /**
  726. * 修改操作
  727. * @param {object} opera 操作信息对象
  728. * @param {element} $ 后台word元素形式
  729. */
  730. us.updateEditorLine = function (opera, $) {
  731. // $('#' + opera.id).prop('outerHTML', opera.content); //修改行
  732. $('#' + opera.id).replaceWith(opera.content);
  733. }
  734. /**
  735. * 删除操作
  736. * @param {object} opera 操作信息对象
  737. * @param {element} $ 后台word元素形式
  738. */
  739. us.deleteEditorLine = function (opera, $) {
  740. $('#' + opera.id).remove(); //删除行
  741. }
  742. /**
  743. * 添加操作
  744. * @param {object} opera 操作信息对象
  745. * @param {element} $ 后台word元素形式
  746. */
  747. us.addEditorLine = function (opera, $) {
  748. var _next; //创建记录变量
  749. if (opera.nextId && (_next = $('#' + opera.nextId))[0]) { //判断有没有nextid,nextid是否存在
  750. //如果存在则插入在nexid 元素前
  751. _next.before(opera.content);
  752. } else {
  753. $('body').append(opera.content); //没有就在最后插入
  754. }
  755. }
  756. /**
  757. * 更新后台Word内容
  758. * @param {object} message 消息信息
  759. */
  760. us.updateExcel = function (messageInfo) {
  761. var $ = us.excel[messageInfo.docId].content;
  762. if ($) {
  763. switch (messageInfo.type) { // 判断消息种类
  764. case 'blur':
  765. us.updateExcel.Blur(messageInfo, $); //失焦
  766. break;
  767. case "addLine":
  768. us.updateExcel.addLine(messageInfo, $); //添加行
  769. break;
  770. case "delLine":
  771. us.updateExcel.delLine(messageInfo, $); //刪除行
  772. break;
  773. case "addCol":
  774. us.updateExcel.addCol(messageInfo, $); //添加列
  775. break;
  776. case "delCol":
  777. us.updateExcel.delCol(messageInfo, $); //刪除列
  778. break;
  779. case "merge":
  780. us.updateExcel.merge(messageInfo, $); //合并单元格
  781. break;
  782. case "splitCells":
  783. us.updateExcel.splitCells(messageInfo, $); //拆分单元格
  784. break;
  785. case "rowExpanding":
  786. us.updateExcel.rowExpanding(messageInfo, $); //行板拉伸
  787. break;
  788. case "colExpanding":
  789. us.updateExcel.colExpanding(messageInfo, $); //列板拉伸
  790. break;
  791. case "addTask":
  792. us.updateExcel.addTask(messageInfo, $); //添加工作表
  793. break;
  794. case "deleteTask":
  795. us.updateExcel.deleteTask(messageInfo, $); //刪除工作表
  796. break;
  797. case "reNameTask":
  798. us.updateExcel.reNameTask(messageInfo, $); //刪除工作表
  799. break;
  800. case "img":
  801. us.updateExcel.img(messageInfo, $); //插入图片
  802. break;
  803. }
  804. }
  805. // console.log($);
  806. }
  807. /**
  808. * 失焦處理
  809. */
  810. us.updateExcel.Blur = function (messageInfo, $) {
  811. 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
  812. _excelData = $[_taskId], //获取taskId工作表的数据
  813. _cellData = _excelData.cell, //获取该数据里的单元格数据
  814. _content = messageInfo.content; //获取需要保存的json数据
  815. _content.forEach(function (data) {
  816. 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
  817. _cellColList = _cellData[data.col], //获取该数据里的所有列
  818. _cell = null;
  819. if (!_cellColList) { //如果列不存在 则创建一个列
  820. _cellColList = _cellData[data.col] = {};
  821. }
  822. 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
  823. _cellColList[data.row] = {};
  824. _cellColList[data.row].cssStyle = {}; //css样式
  825. }
  826. _cell = _cellColList[data.row]; //获取该单元格的数据 (json)
  827. data.content ? _cell.innerHTML = data.content : ""; //修改该单元格的innerHTML
  828. if (data.attr) { //如果存在样式
  829. _cell.cssStyle[data.attr] = data.value;
  830. if (!data.value) {
  831. delete _cell.cssStyle[data.attr]
  832. }
  833. }
  834. if (data.clearStyle) { //如果需要清除所有样式的话
  835. data.cssStyle = {}
  836. }
  837. 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
  838. delete (_cellColList[data.row]);
  839. }
  840. });
  841. }
  842. /*
  843. 获取json的数量
  844. */
  845. us.jsonLen = function (json) {
  846. var _json = json,
  847. _len = 0;
  848. for (var i in json) {
  849. _len++;
  850. }
  851. return _len;
  852. }
  853. us.updateExcel.addLine = function (messageInfo, $) {
  854. var _taskId = messageInfo.worksheetId, //单元格id
  855. _content = messageInfo.content,
  856. _excelData = $[_taskId],
  857. _rowData = _excelData.row,
  858. _cellData = _excelData.cell,
  859. _start = _content.start, //开始行
  860. _lineNum = _content.lineNum, //添加行的数量
  861. _sizeChange = _content.sizeChange, //添加的行的高度
  862. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  863. _cellCol = null;
  864. if (_mergeArr.length) {
  865. _mergeArr.forEach(function (info) {
  866. _cellData[info.col][info.row].endRow = _cellData[info.col][info.row].endRow + _lineNum;
  867. });
  868. }
  869. for (var k in _cellData) {
  870. _cellCol = _cellData[k]; //该列下的所有行
  871. var temp = {};
  872. for (var row in _cellCol) {
  873. if (row > _start) {
  874. temp[(+row) + _lineNum] = _cellCol[row];
  875. 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;
  876. } else {
  877. temp[row] = _cellCol[row];
  878. }
  879. }
  880. _cellData[k] = temp;
  881. } /* 该处for循环是修改数据中单元格的行数 */
  882. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  883. _temp = {},
  884. _rowChange = null;
  885. for (var k in _rowDataChange) {
  886. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  887. if (k > _start) {
  888. _temp[(+k) + _lineNum] = _rowChange;
  889. } else {
  890. _temp[k] = _rowChange;
  891. }
  892. } /* 该处for循环是修改数据中行版的行数 */
  893. _rowData.change = _temp;
  894. if (_sizeChange) {
  895. for (var i = 1; i <= _lineNum; i++) {
  896. _rowData.change[_start + i] = _sizeChange;
  897. }
  898. }
  899. _rowData.num = _rowData.num + _lineNum; //行板数量 = 行板数量 + 添加行的数量
  900. };
  901. us.updateExcel.delLine = function (messageInfo, $) {
  902. var _taskId = messageInfo.worksheetId, //单元格id
  903. _excelData = $[_taskId],
  904. _content = messageInfo.content,
  905. _rowData = _excelData.row,
  906. _cellData = _excelData.cell,
  907. _start = _content.start, //被选中的第一行
  908. _end = _content.end, //被选中的最后一行
  909. _lineNum = _content.lineNum, //所删除的行数
  910. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  911. _cellCol = null;
  912. for (var k in _cellData) {
  913. _cellCol = _cellData[k];
  914. var temp = {};
  915. for (var row in _cellCol) {
  916. if (row > _end) {
  917. temp[(+row) - _lineNum] = _cellCol[row];
  918. 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;
  919. } else if (row < _start) {
  920. temp[row] = _cellCol[row];
  921. }
  922. }
  923. _cellData[k] = temp;
  924. }
  925. if (_mergeArr.length) {
  926. var _cloneMessage = null;
  927. _mergeArr.forEach(function (info) {
  928. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  929. _cloneMessage.content = info;
  930. us.updateExcel.merge(_cloneMessage, $);
  931. });
  932. }
  933. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  934. _temp = {},
  935. _rowChange = null;
  936. for (var k in _rowDataChange) {
  937. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  938. 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
  939. _temp[k] = _rowChange;
  940. } else if (k > _end) {
  941. _temp[(+k) - _lineNum] = _rowChange;
  942. }
  943. } /* 该处for循环是修改数据中行版的行数 */
  944. _rowData.change = _temp;
  945. _rowData.num = _rowData.num - _lineNum; //行板数量 = 行板数量 - 删除行的数量
  946. };
  947. us.updateExcel.addCol = function (messageInfo, $) {
  948. var _taskId = messageInfo.worksheetId, //单元格id
  949. _excelData = $[_taskId],
  950. _content = messageInfo.content,
  951. _colData = _excelData.column,
  952. _cellData = _excelData.cell,
  953. _start = _content.start, //被选中的第一列
  954. _sizeChange = _content.sizeChange, //添加的列的宽度
  955. _colNums = _content.colNums, //所添加的列数
  956. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  957. _cellCol = null,
  958. _temp = {};
  959. if (_mergeArr.length) {
  960. _mergeArr.forEach(function (info) {
  961. _cellData[info.col][info.row].endCol = _cellData[info.col][info.row].endCol + _colNums;
  962. });
  963. }
  964. for (var k in _cellData) {
  965. _cellCol = _cellData[k];
  966. if (k > _start) {
  967. _temp[+(k) + _colNums] = _cellCol;
  968. var _temp2 = _temp[(+k) + _colNums];
  969. for (var i in _temp2) {
  970. _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;
  971. }
  972. } else {
  973. _temp[k] = _cellCol;
  974. }
  975. }
  976. _excelData.cell = _temp;
  977. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  978. _temp = {},
  979. _colChange = null;
  980. for (var k in _colDataChange) {
  981. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  982. if (k > _start) {
  983. _temp[(+k) + _colNums] = _colChange;
  984. } else {
  985. _temp[k] = _colChange;
  986. }
  987. } /* 该处for循环是修改数据中行版的行数 */
  988. _colData.change = _temp;
  989. if (_sizeChange) {
  990. for (var i = 1; i <= _colNums; i++) {
  991. _colData.change[_start + i] = _sizeChange;
  992. }
  993. }
  994. _colData.num = _colData.num + _colNums; //列板数量 = 列板数量 + 添加列的数量
  995. };
  996. us.updateExcel.delCol = function (messageInfo, $) {
  997. var _taskId = messageInfo.worksheetId, //单元格id
  998. _excelData = $[_taskId],
  999. _content = messageInfo.content,
  1000. _colData = _excelData.column,
  1001. _cellData = _excelData.cell,
  1002. _start = _content.start, //被选中的第一行
  1003. _end = _content.end, //被选中的最后一行
  1004. _colNums = _content.colNums, //所删除的列数
  1005. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  1006. _cellCol = null,
  1007. _temp = {};
  1008. for (var k in _cellData) {
  1009. _cellCol = _cellData[k];
  1010. if (k > _end) {
  1011. _temp[+(k) - _colNums] = _cellCol;
  1012. var _temp2 = _temp[(+k) - _colNums];
  1013. for (var i in _temp2) {
  1014. _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;
  1015. }
  1016. } else if (k < _start) {
  1017. _temp[k] = _cellCol;
  1018. }
  1019. }
  1020. _excelData.cell = _temp;
  1021. if (_mergeArr.length) {
  1022. var _cloneMessage = null;
  1023. _mergeArr.forEach(function (info) {
  1024. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  1025. _cloneMessage.content = info;
  1026. us.updateExcel.merge(_cloneMessage, $);
  1027. });
  1028. }
  1029. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  1030. _temp = {},
  1031. _colChange;
  1032. for (var k in _colDataChange) {
  1033. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  1034. 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
  1035. _temp[k] = _colChange;
  1036. } else if (k > _end) {
  1037. _temp[(+k) - _colNums] = _colChange;
  1038. }
  1039. } /* 该处for循环是修改数据中行版的行数 */
  1040. _colData.change = _temp;
  1041. _colData.num = _colData.num - _colNums; //列板数量 = 列板数量 - 删除列的数量
  1042. };
  1043. us.updateExcel.merge = function (messageInfo, $) {
  1044. var _taskId = messageInfo.worksheetId, //单元格id
  1045. _excelData = $[_taskId],
  1046. _content = messageInfo.content,
  1047. _cellData = _excelData.cell,
  1048. _cellColList = _cellData[_content.col];
  1049. if (_content.row === _content.endRow && _content.col === _content.endCol) {
  1050. _cellData[_content.col][_content.row].endRow = "";
  1051. _cellData[_content.col][_content.row].endCol = ""
  1052. return;
  1053. }
  1054. if (!_cellColList) {
  1055. _cellColList = _cellData[_content.col] = {};
  1056. }
  1057. if (!_cellColList[_content.row]) {
  1058. _cellColList[_content.row] = {};
  1059. }
  1060. _cellColList[_content.row].innerHTML = _content.content;
  1061. _cellColList[_content.row].endRow = _content.endRow;
  1062. _cellColList[_content.row].endCol = _content.endCol;
  1063. };
  1064. us.updateExcel.splitCells = function (messageInfo, $) {
  1065. var _taskId = messageInfo.worksheetId, //单元格id
  1066. _excelData = $[_taskId],
  1067. _content = messageInfo.content,
  1068. _cellData = _excelData.cell,
  1069. _cell = _cellData[_content.col][_content.row]; //需要拆分的单元格
  1070. _cell.endRow = "";
  1071. _cell.endCol = "";
  1072. };
  1073. us.updateExcel.rowExpanding = function (messageInfo, $) {
  1074. var _taskId = messageInfo.worksheetId, //单元格id
  1075. _excelData = $[_taskId],
  1076. _content = messageInfo.content,
  1077. _rowData = _excelData.row;
  1078. _content.forEach(function (data) {
  1079. var _rowNum = data.rowName, //拉伸行的位置 (数字)
  1080. _rowHeight = data.height; //被拉伸后的高度
  1081. _rowData.change[_rowNum] = _rowHeight;
  1082. });
  1083. };
  1084. us.updateExcel.colExpanding = function (messageInfo, $) {
  1085. var _taskId = messageInfo.worksheetId, //单元格id
  1086. _excelData = $[_taskId],
  1087. _content = messageInfo.content,
  1088. _colData = _excelData.column; //该列的数据
  1089. _content.forEach(function (data) {
  1090. var _colNum = data.colName, //拉伸行的位置 (数字)
  1091. _colWidth = data.width; //被拉伸后的宽度
  1092. _colData.change[_colNum] = _colWidth;
  1093. });
  1094. };
  1095. /*添加工作表*/
  1096. us.updateExcel.addTask = function (messageInfo, $) {
  1097. var _content = messageInfo.content,
  1098. _taskId = _content.id;
  1099. $[_taskId] = _content.data;
  1100. };
  1101. /*刪除工作表*/
  1102. us.updateExcel.deleteTask = function (messageInfo, $) {
  1103. var _content = messageInfo.content,
  1104. _taskId = _content.id;
  1105. delete ($[_taskId]);
  1106. };
  1107. /*命名工作表*/
  1108. us.updateExcel.reNameTask = function (messageInfo, $) {
  1109. var _content = messageInfo.content,
  1110. _taskId = _content.id;
  1111. $[_taskId].taskName = _content.name;
  1112. };
  1113. us.updateExcel.img = function (messageInfo, $) { //此处修改
  1114. var _content = messageInfo.content,
  1115. _taskId = messageInfo.worksheetId,
  1116. _excelData = $[_taskId],
  1117. _imgData = _excelData.img;
  1118. _imgData.push(_content);
  1119. };
  1120. /**
  1121. * 用户群发处理
  1122. *
  1123. * @param {string} 接收信息的用户id
  1124. * @param {string} 发送的用户信息
  1125. **/
  1126. us.setword = function (messageinfo) {
  1127. // us.userConnect[userid].response.end(messageinfo);
  1128. }
  1129. /**
  1130. * 用户群发处理
  1131. *
  1132. * @param {string} userid 接收信息的用户id
  1133. * @param {string} messageinfo 发送的用户信息
  1134. **/
  1135. us.senduser = function (userid, messageinfo) {
  1136. us.userConnect[userid].response.end(messageinfo); //发送消息
  1137. }
  1138. /**
  1139. * 用户群发处理
  1140. *
  1141. * @param {object} messageinfo 发送消息的内容
  1142. * @param {guid} pageid 页面id
  1143. * @param {string} type 类型
  1144. **/
  1145. us.broadcast = function (messageinfo, pageid, type) {
  1146. var i, j, o, //循环变量
  1147. _messageinfo, //消息信息
  1148. _users, //用户ID集合
  1149. _pageids, //用户页面唯一识别集合
  1150. _recievedpageid, //接收用户的页面唯一识别ID
  1151. _issend, // 是否发送
  1152. _userconnect = us.connect; //用户连接池
  1153. for (i in messageinfo) {
  1154. _messageinfo = messageinfo[i]; //记录消息消息
  1155. _users = us[type][i] ? us[type][i].user : {}; //记录用户集合
  1156. 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
  1157. _pageids = _users[j]; //记录当前用户在每个端登录的页面唯一识别ID
  1158. 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
  1159. _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
  1160. if (_recievedpageid != pageid) { //如果接受用户不等于发送用户则发送消息
  1161. //console.log(_messageinfo);
  1162. _issend = _userconnect[j][_recievedpageid].response.end(JSON.stringify(_messageinfo)); //发送消息
  1163. if (!_issend) { //如果用户下线了,那么发送消息就会失败
  1164. us.offLineMessage[_recievedpageid].message.push(_messageinfo); //将消息加入用户离线消息中
  1165. }
  1166. }
  1167. }
  1168. }
  1169. }
  1170. }
  1171. /**
  1172. * 加入文档编辑
  1173. *
  1174. * @param {object} response 用户相应对象
  1175. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  1176. **/
  1177. us.addWord = function (response, wordinfo) {
  1178. //获取用户参数
  1179. wordinfo = JSON.parse(wordinfo);
  1180. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  1181. _userid = wordinfo.userId, //用户ID
  1182. _pageid = wordinfo.pageId, //页面唯一识别ID
  1183. i, //定义循环变量
  1184. _docid, //记录文档ID变量
  1185. _docinfo; //记录文档信息变量
  1186. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  1187. _docid = _docidarray[i]; //记录文档ID变量
  1188. _docinfo = us.word[_docid]; //记录文档信息变量
  1189. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  1190. us.word[_docid] = {
  1191. user: {},
  1192. history: []
  1193. }; //创建word文档信息
  1194. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  1195. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  1196. _docinfo.user[_userid] = [_pageid];
  1197. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  1198. _docinfo.user[_userid].push(_pageid);
  1199. }
  1200. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  1201. }
  1202. response.end('addword'); //即时相应请求成功
  1203. }
  1204. /**
  1205. * 退出文档编辑
  1206. *
  1207. * @param {object} response 用户相应对象
  1208. * @param {string} wordinfo 文档信息
  1209. **/
  1210. us.quitOffice = function (response, wordinfo) {
  1211. //获取用户参数
  1212. wordinfo = JSON.parse(wordinfo);
  1213. var _docid = wordinfo.docId,
  1214. _userid = wordinfo.userId,
  1215. _pageid = wordinfo.pageId,
  1216. _type = wordinfo.type,
  1217. _messagetype = 'us.' + _type;
  1218. var _docinfo = us[_type][_docid]; //获取文档信息
  1219. //判断是否存在文档信息
  1220. if (_docinfo) {
  1221. us.quitUserList(_docinfo, _userid, _pageid); //将用户在协同列表中删除
  1222. var _j, //创建循环变量
  1223. _message = us.offLineMessage[_pageid] ? us.offLineMessage[_pageid].message : []; //获取该用户的离线消息
  1224. for (_j = _message.length - 1; _j > -1; _j--) { //循环移除该文档的离线消息
  1225. if (_message[_j].type == _messagetype && _message[_j].messageInfo.docId == _docid) { //判断是否为word文档
  1226. _message.splice(_j, 1); //删除记录
  1227. }
  1228. }
  1229. us.insertHistory(_docinfo, _docid, _type);
  1230. }
  1231. response.end('quitOffice'); //响应退出请求
  1232. }
  1233. /**
  1234. * 将用户在协同列表中删除
  1235. *
  1236. * @param {object} docinfo 文档信息
  1237. * @param {string} userid 用户ID
  1238. * @param {string} pageid 用户页面唯一识别ID
  1239. */
  1240. us.quitUserList = function (docinfo, userid, pageid) {
  1241. var _users = docinfo.user[userid]; //记录文档的用户列表
  1242. //获取用户在文档用户列表的位置
  1243. if (_users) {
  1244. var _index = _users.indexOf(pageid);
  1245. // 如果存在则将该用户删除 表示退出协同
  1246. if (_index != -1) {
  1247. _users.splice(_index, 1); //删除该用户
  1248. //如果该用户的全部端用户已退出则删除用户的记录
  1249. if (_users.length == 0) {
  1250. delete docinfo.user[userid];
  1251. }
  1252. }
  1253. }
  1254. }
  1255. /**
  1256. * 插入文档操作历史到数据库
  1257. *
  1258. * @param {object} docinfo 文档信息
  1259. */
  1260. us.insertHistory = function (docinfo, docid, type) {
  1261. var i,
  1262. _info, //操作信息记录
  1263. _isuser = false;
  1264. for (i in docinfo.user) {
  1265. _isuser = true;
  1266. break;
  1267. }
  1268. //如果该文档没有协同用户
  1269. if (!_isuser) {
  1270. switch (type) {
  1271. case 'word':
  1272. var _content = docinfo.content ? docinfo.content('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1273. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, _content, ''],
  1274. function (ret) { });
  1275. break;
  1276. case 'nav':
  1277. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, JSON.stringify(docinfo.navInfo), ''],
  1278. function (ret) {
  1279. var _key;
  1280. for (_key in docinfo.page) {
  1281. //发送保存内容请求
  1282. var _content = docinfo.page[_key] ? docinfo.page[_key]('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1283. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Office', 'SaveNavPageContent', _key, _content], function (ret) { });
  1284. }
  1285. });
  1286. break;
  1287. }
  1288. }
  1289. }
  1290. /**
  1291. * 下线操作
  1292. * @param {object} response 响应对象
  1293. * @param {string} userid 用户ID
  1294. * @param {string} pageid 用户页面唯一识别ID
  1295. */
  1296. us.logout = function (response, userid, pageid) {
  1297. var i, j, _docinfo,
  1298. _wordids = us.offLineMessage[pageid].word, //得到加入的所有word
  1299. _excelids = us.offLineMessage[pageid].excel; //得到加入的所有excel
  1300. us.connect[userid][pageid].offLineTime = new Date();
  1301. for (i = 0; i < _wordids.length; i++) { //循环处理每一个文档
  1302. _docinfo = us.word[_wordids[i]]; //记录文档信息
  1303. if (_docinfo) { //如果存在文档信息
  1304. us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1305. delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1306. us.insertHistory(_docinfo, 'word'); //插入历史
  1307. }
  1308. }
  1309. for (j = 0; i < _excelids.length; j++) {
  1310. _docinfo = us.excel[_excelids[j]]; //记录文档信息
  1311. if (_docinfo) { //如果存在文档信息
  1312. us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1313. delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1314. us.insertHistory(_docinfo, 'excel'); //插入历史
  1315. }
  1316. }
  1317. response.end('logout'); //响应退出请求
  1318. }
  1319. /**
  1320. * 获取Excel,并生成后端数据
  1321. *
  1322. * @param {object} response 用户相应对象
  1323. * @param {string} docid 文档ID
  1324. * @param {guid} pageid 页面ID
  1325. * @param {guid} userid 用户ID
  1326. */
  1327. us.getExcel = function (response, docid, pageid, userid) {
  1328. //判断文档是否已在内层中存在
  1329. if (us.excel[docid]) {
  1330. //如果存在则直接返回内层的文档
  1331. if (!us.excel[docid].user[userid]) {
  1332. us.excel[docid].user[userid] = [pageid];
  1333. } else {
  1334. us.excel[docid].user[userid].push(pageid);
  1335. }
  1336. 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
  1337. var _office = us.excel[docid].content;
  1338. response.end(JSON.stringify(_office));
  1339. } else {
  1340. us.excel[docid] = {
  1341. user: {},
  1342. history: []
  1343. };
  1344. us.excel[docid].user[userid] = [pageid];
  1345. 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
  1346. //如果不存在则去数据库查找
  1347. us.mysql.usselect([
  1348. 'sqlserver.1473.cn',
  1349. 'UseStudio_Disk',
  1350. 'GetFileContent',
  1351. docid
  1352. ], function (ret) {
  1353. if (ret) {
  1354. var _office = JSON.parse(ret)[0][0].UsOffice;
  1355. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  1356. response.end(_office); //返回文档内容
  1357. } else {
  1358. us.excel[docid].content = ''; //将文档添加到内层中
  1359. response.end(''); //返回文档内容
  1360. }
  1361. });
  1362. }
  1363. }
  1364. /**
  1365. * 获取文档,并生成DOM
  1366. *
  1367. * @param {object} response 用户相应对象
  1368. * @param {string} fileid 导航文件ID
  1369. * @param {guid} pageid 页面ID
  1370. * @param {guid} userid 用户ID
  1371. */
  1372. us.getNav = function (response, fileid, pageid, userid) {
  1373. //判断文档是否已在内层中存在
  1374. if (us.nav[fileid]) {
  1375. //如果存在则直接返回内层的文档
  1376. if (!us.nav[fileid].user[userid]) {
  1377. us.nav[fileid].user[userid] = [pageid];
  1378. } else {
  1379. us.nav[fileid].user[userid].push(pageid);
  1380. }
  1381. 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
  1382. response.end(JSON.stringify(us.nav[fileid].navInfo));
  1383. } else {
  1384. //如果不存在则去数据库查找
  1385. us.mysql.usselect([
  1386. 'sqlserver.1473.cn',
  1387. 'UseStudio_Disk',
  1388. 'GetFileContent',
  1389. fileid
  1390. ], function (ret) {
  1391. if (ret) {
  1392. var _navinfo = JSON.parse(ret)[0][0].UsOffice;
  1393. if (_navinfo) {
  1394. var _navdata = us.nav[fileid] = { //生成数据结构
  1395. user: {},
  1396. navInfo: JSON.parse(_navinfo),
  1397. page: {},
  1398. history: []
  1399. };
  1400. _navdata.user[userid] = [pageid]; //记录用户
  1401. 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
  1402. response.end(JSON.stringify(_navinfo)); //返回文档内容
  1403. } else {
  1404. response.end(''); //查询不到文档
  1405. }
  1406. } else {
  1407. response.end(''); //返回文档内容
  1408. }
  1409. });
  1410. }
  1411. }
  1412. /**
  1413. * 获取导航页面内容
  1414. * @param {object} response 用户相应对象
  1415. * @param {guid} fileid 文档ID
  1416. * @param {string} navid 文档内容
  1417. * @param {string} name 文档名
  1418. */
  1419. us.getNavPageContent = function (response, fileid, navid) {
  1420. if (us.nav[fileid] && us.nav[fileid].page[navid]) {
  1421. response.end(us.nav[fileid].page[navid]('body').html()); //后台直接返回
  1422. } else {
  1423. //如果不存在则去数据库查找
  1424. us.mysql.usselect([
  1425. 'sqlserver.1473.cn',
  1426. 'UseStudio_Office',
  1427. 'GetNavPageContent',
  1428. navid
  1429. ], function (ret) {
  1430. if (ret && JSON.parse(ret)[0][0]) {
  1431. var _content = JSON.parse(ret)[0][0].content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""); //记录查找内容
  1432. us.nav[fileid] && (us.nav[fileid].page[navid] = us.cheerio.load(_content)); //将文档添加到内层中
  1433. response.end(_content); //查询不到文档
  1434. } else {
  1435. response.end(''); //返回文档内容
  1436. }
  1437. });
  1438. }
  1439. }
  1440. /**
  1441. * 新建文档保存内容并加入协同
  1442. * @param {object} response 用户相应对象
  1443. * @param {guid} docid 文档ID
  1444. * @param {string} content 文档内容
  1445. * @param {string} name 文档名
  1446. * @param {guid} userid 用户ID
  1447. * @param {guid} pageid 页面唯一识别ID
  1448. */
  1449. us.newWordSave = function (response, docid, content, name, userid, pageid) {
  1450. us.word[docid] = {
  1451. user: {},
  1452. history: []
  1453. }; //创建Word类
  1454. us.word[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1455. 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
  1456. //发送保存请求
  1457. us.mysql.usselect([
  1458. 'sqlserver.1473.cn',
  1459. 'UseStudio_Disk',
  1460. 'SaveFileContent',
  1461. docid,
  1462. content,
  1463. name
  1464. ], function (ret) {
  1465. if (ret) {
  1466. //设置内容
  1467. us.word[docid].content = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"")); //将文档添加到内层中
  1468. response.end('save'); //返回保存成功
  1469. } else {
  1470. response.end('fail'); //返回文档内容
  1471. }
  1472. });
  1473. }
  1474. /**
  1475. * 新建文档保存内容并加入协同
  1476. * @param {object} response 用户相应对象
  1477. * @param {guid} docid 文档ID
  1478. * @param {string} content 文档内容
  1479. * @param {string} name 文档名
  1480. * @param {guid} userid 用户ID
  1481. * @param {guid} pageid 页面唯一识别ID
  1482. */
  1483. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  1484. us.excel[docid] = {
  1485. user: {},
  1486. history: []
  1487. }; //创建excel类
  1488. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1489. 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
  1490. //发送保存请求
  1491. us.mysql.usselect([
  1492. 'sqlserver.1473.cn',
  1493. 'UseStudio_Disk',
  1494. 'SaveFileContent',
  1495. docid,
  1496. content,
  1497. name
  1498. ], function (ret) {
  1499. if (ret) {
  1500. //设置内容
  1501. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  1502. response.end('saveOk'); //返回保存成功
  1503. } else {
  1504. response.end('fail'); //返回文档内容
  1505. }
  1506. });
  1507. }
  1508. /**
  1509. * 新建导航文件保存
  1510. * @param {object} response 用户相应对象
  1511. * @param {guid} fileid 文档ID
  1512. * @param {string} navinfo 导航信息
  1513. * @param {string} nowpageid 当前页面ID
  1514. * @param {string} nowpagecontent 当前页面内容
  1515. * @param {string} name 文档名
  1516. * @param {guid} userid 用户ID
  1517. * @param {guid} pageid 页面唯一识别ID
  1518. */
  1519. us.newNavSave = function (response, fileid, navinfo, name, nowpageid, nowpagecontent, userid, pageid) {
  1520. //发送保存文件请求
  1521. us.mysql.usselect([
  1522. 'sqlserver.1473.cn',
  1523. 'UseStudio_Disk',
  1524. 'SaveFileContent',
  1525. fileid,
  1526. navinfo,
  1527. name
  1528. ], function (ret) {
  1529. if (ret) {
  1530. var _navinfo = JSON.parse(navinfo);
  1531. if (!us.nav[fileid]) {
  1532. us.nav[fileid] = {
  1533. user: {},
  1534. navInfo: _navinfo,
  1535. page: {},
  1536. history: []
  1537. };
  1538. } else {
  1539. us.nav[fileid].navInfo = _navinfo;
  1540. }
  1541. var _navdata = us.nav[fileid];
  1542. _navdata.user[userid] = [pageid]; //将用户加入协同记录数组
  1543. 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
  1544. if (nowpageid) {
  1545. us.SaveNavPageContent(response, fileid, nowpageid, nowpagecontent);
  1546. } else {
  1547. response.end('saveContentSuccess'); //返回文档内容
  1548. }
  1549. } else {
  1550. response.end('saveNavFail'); //返回文档内容
  1551. }
  1552. });
  1553. }
  1554. us.SaveNavPageContent = function (response, fileid, nowpageid, nowpagecontent) {
  1555. var _navdata = us.nav[fileid];
  1556. //发送保存内容请求
  1557. us.mysql.usselect([
  1558. 'sqlserver.1473.cn',
  1559. 'UseStudio_Office',
  1560. 'SaveNavPageContent',
  1561. nowpageid,
  1562. nowpagecontent
  1563. ], function (ret) {
  1564. if (ret) {
  1565. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1566. response.end('saveContentSuccess'); //返回文档内容
  1567. } else {
  1568. response.end('saveContentFail'); //返回文档内容
  1569. }
  1570. });
  1571. }
  1572. /**
  1573. * 新建导航页面
  1574. * @param {object} response 用户相应对象
  1575. * @param {string} nowpageid 当前页面ID
  1576. * @param {string} nowpagecontent 当前页面内容
  1577. */
  1578. us.copyPageContent = function (response, fileid, nowpageid, nowpagecontent, copypageid) {
  1579. if (!us.nav[fileid]) {
  1580. us.nav[fileid] = {
  1581. user: {},
  1582. navInfo: "",
  1583. page: {},
  1584. history: []
  1585. };
  1586. }
  1587. var _navdata = us.nav[fileid];
  1588. //发送保存内容请求
  1589. us.mysql.usselect([
  1590. 'sqlserver.1473.cn',
  1591. 'UseStudio_Office',
  1592. 'CopyPageContent',
  1593. nowpageid,
  1594. nowpagecontent,
  1595. copypageid
  1596. ], function (ret) {
  1597. if (ret) {
  1598. nowpagecontent == "" && (nowpagecontent = JSON.parse(ret)[0][0].content);
  1599. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1600. response.end('saveContentSuccess'); //返回文档内容
  1601. } else {
  1602. response.end('saveContentFail'); //返回文档内容
  1603. }
  1604. });
  1605. }
  1606. /**
  1607. * 加入文档编辑 该函数暂无使用
  1608. *
  1609. * @param {object} response 用户相应对象
  1610. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  1611. **/
  1612. us.addWord = function (response, wordinfo) {
  1613. //获取用户参数
  1614. wordinfo = JSON.parse(wordinfo);
  1615. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  1616. _userid = wordinfo.userId, //用户ID
  1617. _pageid = wordinfo.pageId, //页面唯一识别ID
  1618. i, //定义循环变量
  1619. _docid, //记录文档ID变量
  1620. _docinfo; //记录文档信息变量
  1621. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  1622. _docid = _docidarray[i]; //记录文档ID变量
  1623. _docinfo = us.word[_docid]; //记录文档信息变量
  1624. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  1625. us.word[_docid] = {
  1626. user: {},
  1627. history: []
  1628. }; //创建word文档信息
  1629. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  1630. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  1631. _docinfo.user[_userid] = [_pageid];
  1632. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  1633. _docinfo.user[_userid].push(_pageid);
  1634. }
  1635. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  1636. }
  1637. response.end('addword'); //即时相应请求成功
  1638. }
  1639. /**
  1640. * 加入Excel编辑
  1641. *
  1642. * @param {object} response 用户相应对象
  1643. * @param {string} excelinfo 表格信息
  1644. **/
  1645. us.addExcel = function (response, excelinfo) {
  1646. //获取用户id
  1647. //获取用户id
  1648. excelinfo = JSON.parse(excelinfo);
  1649. var _excelinfo = us.excel[excelinfo.docId],
  1650. _userid = excelinfo.userId,
  1651. _pageid = excelinfo.pageId,
  1652. _docid = excelinfo.docId;
  1653. if (!_excelinfo) { //判断群列表是否已存在不存在则创建
  1654. us.excel[_docid] = {
  1655. user: {},
  1656. history: []
  1657. };
  1658. us.excel[_docid].user[_userid] = [_pageid];
  1659. } 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
  1660. _excelinfo.user[_userid] = [_pageid];
  1661. } 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
  1662. _excelinfo.user[_userid].push(_pageid);
  1663. }
  1664. us.offLineMessage[_pageid].excel.push(_docid); //添加到用户离线消息的连接excel记录中
  1665. response.end('OK'); //返回到前台
  1666. }
  1667. /**
  1668. * 获取思维网格数据,转成成数组
  1669. *
  1670. */
  1671. us.getMindNetwork = function (response, docid, pageid, userid) {
  1672. //判断文档是否已在内层中存在
  1673. if (us.mindNetwork[docid]) {
  1674. //如果存在则直接返回内层的文档
  1675. if (!us.mindNetwork[docid].user[userid]) {
  1676. us.mindNetwork[docid].user[userid] = [pageid];
  1677. } else {
  1678. us.mindNetwork[docid].user[userid].push(pageid);
  1679. }
  1680. 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
  1681. response.end(us.mindNetwork[docid].content('body').html());
  1682. }
  1683. else {
  1684. us.mindNetwork[docid] = {
  1685. user: {},
  1686. history: []
  1687. };
  1688. us.mindNetwork[docid].user[userid] = [pageid];
  1689. if (us.offLineMessage[pageid]) {
  1690. 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
  1691. }
  1692. //如果不存在则去数据库查找
  1693. us.mysql.usselect(['172.16.12.5', 'pbl', 'select_room', docid],
  1694. function (ret) {
  1695. console.log(ret);
  1696. if (ret) {
  1697. us.mindNetwork[docid].content = json.parse(ret[0].data); //把思维网格的内容转化成数组
  1698. response.end(ret); //返回文档内容
  1699. }
  1700. else {
  1701. us.mindNetwork[docid].content = []; //创建一个空数组
  1702. response.end(''); //返回文档内容
  1703. }
  1704. });
  1705. }
  1706. }
  1707. /**
  1708. * 获取文档,并生成DOM
  1709. *
  1710. * @param {object} response 用户相应对象
  1711. * @param {string} docid 文档ID
  1712. */
  1713. us.getWord = function (response, docid, pageid, userid) {
  1714. //判断文档是否已在内层中存在
  1715. if (us.word[docid]) {
  1716. //如果存在则直接返回内层的文档
  1717. if (!us.word[docid].user[userid]) {
  1718. us.word[docid].user[userid] = [pageid];
  1719. } else {
  1720. us.word[docid].user[userid].push(pageid);
  1721. }
  1722. 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
  1723. response.end(us.word[docid].content('body').html());
  1724. }
  1725. else {
  1726. us.word[docid] = {
  1727. user: {},
  1728. history: []
  1729. };
  1730. us.word[docid].user[userid] = [pageid];
  1731. if (us.offLineMessage[pageid]) {
  1732. 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
  1733. }
  1734. //如果不存在则去数据库查找
  1735. us.mysql.usselect(['127.0.0.1', 'pbl', 'select_file', docid],
  1736. function (ret) {
  1737. if (ret) {
  1738. var _office = JSON.parse(ret)[0][0].data ? JSON.parse(ret)[0][0].data.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  1739. us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  1740. response.end(_office); //返回文档内容
  1741. } else {
  1742. us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  1743. response.end(''); //返回文档内容
  1744. }
  1745. });
  1746. }
  1747. }
  1748. us.getExcel = function (response, docid, pageid, userid) {
  1749. //判断文档是否已在内层中存在
  1750. if (us.excel[docid]) {
  1751. //如果存在则直接返回内层的文档
  1752. if (!us.excel[docid].user[userid]) {
  1753. us.excel[docid].user[userid] = [pageid];
  1754. } else {
  1755. us.excel[docid].user[userid].push(pageid);
  1756. }
  1757. 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
  1758. var _office = us.excel[docid].content;
  1759. response.end(JSON.stringify(_office));
  1760. } else {
  1761. us.excel[docid] = {
  1762. user: {},
  1763. history: []
  1764. };
  1765. us.excel[docid].user[userid] = [pageid];
  1766. 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
  1767. //如果不存在则去数据库查找
  1768. us.mysql.usselect([
  1769. 'sqlserver.1473.cn',
  1770. 'UseStudio_Disk',
  1771. 'GetFileContent',
  1772. docid
  1773. ], function (ret) {
  1774. if (ret) {
  1775. var _office = JSON.parse(ret)[0][0].UsOffice;
  1776. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  1777. response.end(_office); //返回文档内容
  1778. } else {
  1779. us.excel[docid].content = ''; //将文档添加到内层中
  1780. response.end(''); //返回文档内容
  1781. }
  1782. });
  1783. }
  1784. }
  1785. /**
  1786. * 新建文档保存内容并加入协同
  1787. * @param {object} response 用户相应对象
  1788. * @param {guid} docid 文档ID
  1789. * @param {string} content 文档内容
  1790. * @param {string} name 文档名
  1791. * @param {guid} userid 用户ID
  1792. * @param {guid} pageid 页面唯一识别ID
  1793. */
  1794. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  1795. us.excel[docid] = {
  1796. user: {},
  1797. history: []
  1798. }; //创建excel类
  1799. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1800. 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
  1801. //发送保存请求
  1802. us.mysql.usselect([
  1803. 'sqlserver.1473.cn',
  1804. 'UseStudio_Disk',
  1805. 'SaveFileContent',
  1806. docid,
  1807. content,
  1808. name
  1809. ], function (ret) {
  1810. if (ret) {
  1811. //设置内容
  1812. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  1813. response.end('saveOk'); //返回保存成功
  1814. } else {
  1815. response.end('fail'); //返回文档内容
  1816. }
  1817. });
  1818. }
  1819. /**
  1820. * 生成Guid
  1821. *
  1822. **/
  1823. us.createGuid = function () {
  1824. //返回guid的处理
  1825. return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
  1826. var r = Math.random() * 16 | 0,
  1827. v = c == 'x' ? r : (r & 0x3 | 0x8);
  1828. return v.toString(16);
  1829. });
  1830. };
  1831. /**
  1832. * 监听1473端口的处理
  1833. *
  1834. **/
  1835. us.server.listen('1473', '', function () {
  1836. //在控制台输出监听提示
  1837. console.log("开始监听" + us.server.address().port + "......");
  1838. });
  1839. // 同意处理错误
  1840. //process.on('uncaughtException', function (e) {
  1841. // console.log("错误:" + e);
  1842. //});