message.js 69 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226122712281229123012311232123312341235123612371238123912401241124212431244124512461247124812491250125112521253125412551256125712581259126012611262126312641265126612671268126912701271127212731274127512761277127812791280128112821283128412851286128712881289129012911292129312941295129612971298129913001301130213031304130513061307130813091310131113121313131413151316131713181319132013211322132313241325132613271328132913301331133213331334133513361337133813391340134113421343134413451346134713481349135013511352135313541355135613571358135913601361136213631364136513661367136813691370137113721373137413751376137713781379138013811382138313841385138613871388138913901391139213931394139513961397139813991400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424142514261427142814291430143114321433143414351436143714381439144014411442144314441445144614471448144914501451145214531454145514561457145814591460146114621463146414651466146714681469147014711472147314741475147614771478147914801481148214831484148514861487148814891490149114921493149414951496149714981499150015011502150315041505150615071508150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371538153915401541154215431544154515461547154815491550155115521553155415551556155715581559156015611562156315641565156615671568156915701571157215731574157515761577157815791580158115821583158415851586158715881589159015911592159315941595159615971598159916001601160216031604160516061607160816091610161116121613161416151616161716181619162016211622162316241625162616271628162916301631163216331634163516361637163816391640164116421643164416451646164716481649165016511652165316541655165616571658165916601661166216631664166516661667166816691670167116721673167416751676167716781679168016811682168316841685168616871688168916901691169216931694169516961697169816991700170117021703170417051706170717081709171017111712171317141715171617171718171917201721172217231724172517261727172817291730173117321733173417351736173717381739174017411742174317441745174617471748174917501751175217531754175517561757175817591760176117621763176417651766176717681769177017711772177317741775177617771778177917801781178217831784178517861787178817891790179117921793179417951796179717981799180018011802180318041805180618071808180918101811181218131814181518161817181818191820182118221823182418251826182718281829183018311832183318341835183618371838183918401841184218431844184518461847184818491850185118521853185418551856185718581859186018611862186318641865186618671868186918701871187218731874187518761877187818791880
  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. //文档列表
  25. us.word = {
  26. //docId : {
  27. // user : {userId : [pageId, pageId],
  28. // userId : [pageId, pageId]},
  29. // content : docel,
  30. // history : [operand(操作信息对象), operand(操作信息对象)]
  31. // } //群信息结构
  32. //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
  33. }
  34. //excel列表
  35. us.excel = {
  36. //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
  37. //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
  38. }
  39. //导航文件列表
  40. us.nav = {
  41. //fileId : {
  42. // user : {userId : [pageId, pageId], userId : [pageId, pageId]},
  43. // navInfo : {
  44. // logo : '',
  45. // nav : [ {pageId: '', name : ''}, {pageId: '', name : '', child :[ {pageId: '', name : ''} ]} ]
  46. // },
  47. // page : {pageId : pageContent, pageId : pageContent},
  48. // history : [operand(操作信息对象), operand(操作信息对象)]
  49. //} //导航文档数据结构
  50. }
  51. /**
  52. * 用户链接类
  53. *
  54. * @param {string} pageId 页面ID(用户登录唯一识别ID)
  55. * @param {object} response 对象
  56. **/
  57. us.userConnect = function (pageId, response) {
  58. return {
  59. "pageId": pageId, //登录用户唯一识别id
  60. "response": response, //这里可以是http短连接以后可以换成socket长连接
  61. "loginTime": new Date(), //用户登录时间
  62. "offLineTime": null //用户下线时间
  63. }
  64. }
  65. /**
  66. * 用户数据类
  67. *
  68. * @param {string} requset对象
  69. * @param {object} response对象
  70. **/
  71. us.userInfo = function (userid, username) {
  72. return {
  73. "userId": userid, //用户id
  74. "userName": username //用户名
  75. }
  76. }
  77. /**
  78. * 用户连接信息类
  79. * @param {string} type 用户登录类型
  80. */
  81. us.userOffLineMessage = function (type) {
  82. return {
  83. "message": [], //用户的消息数组
  84. "type": type, //链接的端 pc或者pho
  85. "word": [],
  86. "excel": [],
  87. "nav": []
  88. }
  89. }
  90. /**
  91. * 用户的离线消息结构
  92. *
  93. * @param {string} sendid 发送者id
  94. * @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
  95. * @param {string} messageinfo 的处理
  96. **/
  97. us.message = function (sendid, type, messageinfo) {
  98. return {
  99. id: us.createGuid(), //新生成的guid
  100. sendId: sendid, //发送消息人的id.
  101. time: new Date(), //发送时间
  102. 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
  103. messageInfo: messageinfo //{消息结构} 此处为object 如类型为'us.word' 则消息结构为us.word
  104. }
  105. }
  106. /*
  107. messageinfo 消息结构的处理
  108. {
  109. id: string, //行id 多行时用逗号隔开的形式 guid,guid,guid,guid
  110. type: string, // 处理的类型 如:"add"||"delete"||"update"
  111. docId: string, // "guid" 文档id
  112. pageId: pageid, //页面唯一识别ID
  113. content: string // 变化的内容 add的时候为添加到添加行的下一行
  114. nextId : string //下一行id
  115. }
  116. */
  117. /**
  118. * 创建服务
  119. *
  120. * @param {object} requset 请求对象
  121. * @param {object} response 响应对象
  122. **/
  123. us.server = us.http.createServer(function (requset, response) {
  124. //设置跨域
  125. response.writeHead(200, {
  126. "Content-Type": "text/html;application/json;charset=utf-8",
  127. 'Access-Control-Allow-Origin': '*',
  128. 'Access-Control-Allow-Headers': 'Origin, No-Cache, X-Requested-With, If-Modified-Since, Pragma, Last-Modified, Cache-Control, Expires, Content-Type, X-E4M-With'
  129. });
  130. //设置参数,并执行回调
  131. us.unifyDispose(requset, response, function (param) {
  132. if (param && param[0]) {
  133. //参数解码 us.parm为全局变量 记录所有参数
  134. var _userinfo,
  135. _funname = param[0],
  136. //参数解码 中文处理
  137. _param = param.splice(1);
  138. //执行回调函数
  139. switch (_funname) {
  140. //执行登录函数
  141. case 'login':
  142. _userinfo = JSON.parse(_param[0]); //登录用户的信息
  143. us.login(response, _userinfo.userId, _userinfo.pageId, _userinfo.userName, _userinfo.type);
  144. break;
  145. case 'logout':
  146. us.logout(response, _param[0], _param[1]);
  147. break;
  148. //执行轮询函数
  149. case 'polling':
  150. us.polling(response, _param[0], _param[1], _param[2], _param[3]);
  151. break;
  152. //获取文档信息
  153. case 'getWord':
  154. us.getWord(response, _param[0], _param[1], _param[2]);
  155. break;
  156. //获取Excel信息
  157. case 'getExcel':
  158. us.getExcel(response, _param[0], _param[1], _param[2]);
  159. break;
  160. //获取导航文件信息
  161. case 'getNav':
  162. us.getNav(response, _param[0], _param[1], _param[2]);
  163. break;
  164. case 'getNavPageContent':
  165. us.getNavPageContent(response, _param[0], _param[1]);
  166. break;
  167. //执行发送函数
  168. case 'send':
  169. us.send(response, _param[0]);
  170. break;
  171. case 'quitOffice':
  172. us.quitOffice(response, _param[0]);
  173. break;
  174. case 'newWordSave':
  175. us.newWordSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  176. break;
  177. case 'newExcelSave':
  178. us.newExcelSave(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  179. break;
  180. //新建导航文件保存
  181. case 'newNavSave':
  182. //, _param[5], _param[6], _param[7]
  183. us.newNavSave(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[5], _param[6]);
  184. break;
  185. //加入文档编辑
  186. case 'addWord':
  187. //us.addWord(response, _param[0]);
  188. break;
  189. //加入Excel表格编辑
  190. case 'addExcel':
  191. us.addExcel(response, _param[0]);
  192. break;
  193. //加入导航文件
  194. case 'addNav':
  195. break;
  196. case 'copyPageContent':
  197. us.copyPageContent(response, _param[0], _param[1], _param[2], _param[3]);
  198. break;
  199. case 'updateName':
  200. us.updateName(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  201. break;
  202. case 'insertModifyRecord':
  203. us.insertModifyRecord(response, _param[0], _param[1], _param[2], _param[3], _param[4], _param[4]);
  204. break;
  205. case 'addUser':
  206. us.addUser(response, _param[0], _param[1], _param[2], _param[3], _param[4]);
  207. break;
  208. //其余执行
  209. default:
  210. response.end(0);
  211. }
  212. }
  213. else {
  214. response.end("");
  215. }
  216. });
  217. });
  218. /**
  219. * 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)
  220. *
  221. * @param {object} request 请求对象
  222. * @param {string} type 类型
  223. * @param {guid} fileid 文件id
  224. * @param {string} filename 文件名
  225. * @param {string} html 内容
  226. * @param {guid} userid 用户ID
  227. * @param {guid} pageid 页面ID
  228. **/
  229. us.insertModifyRecord = function (response, type, fileid, filename, html, userid, pageid) {
  230. var _html;
  231. if (us[type][fileid] && us[type][fileid].content) {
  232. _html = us[type][fileid].content('body').html().replace(/'/ig, "''").replace(/"/ig, "\\\"");
  233. } else {
  234. _html = html;
  235. }
  236. //发送保存文件请求
  237. us.mysql.usselect([
  238. '127.0.0.1',
  239. 'UseStudio_Office',
  240. 'InsertDocumentModifyRecord',
  241. userid,
  242. fileid,
  243. _html,
  244. filename
  245. ], function (ret) {
  246. if (ret) {
  247. var _historyid = JSON.parse(ret)[0][0].historyid;
  248. var _message = {};
  249. var _messageinfo = us.message(userid, 'us.' + type, {
  250. id: us.createGuid(),
  251. type: "insertModifyRecord",
  252. historyid: _historyid,
  253. docId: fileid
  254. });
  255. _message[fileid] = [_messageinfo];
  256. us.broadcast(_message, pageid, type);
  257. response.end(_historyid); //返回文档内容
  258. } else {
  259. response.end(ret); //返回文档内容
  260. }
  261. });
  262. }
  263. /**
  264. * 更新文件名
  265. *
  266. * @param {object} request 请求对象
  267. * @param {string} type 类型
  268. * @param {guid} fileid 文件id
  269. * @param {string} filename 文件名
  270. * @param {guid} userid 用户ID
  271. * @param {guid} pageid 页面ID
  272. **/
  273. us.updateName = function (response, type, fileid, filename, userid, pageid) {
  274. //发送保存文件请求
  275. us.mysql.usselect([
  276. 'sqlserver.1473.cn',
  277. 'UseStudio_Disk',
  278. 'UpdateFileInfo',
  279. fileid,
  280. filename
  281. ], function (ret) {
  282. if (ret) {
  283. var _message = {};
  284. var _messageinfo = us.message(userid, 'us.' + type, {
  285. id: us.createGuid(),
  286. type: "updateName",
  287. name: filename,
  288. docId: fileid
  289. });
  290. _message[fileid] = [_messageinfo];
  291. us.broadcast(_message, pageid, type);
  292. response.end('updateNameSuccess'); //返回文档内容
  293. } else {
  294. response.end('updateNameFail'); //返回文档内容
  295. }
  296. });
  297. }
  298. /**
  299. * 添加用户
  300. *
  301. * @param {object} request 请求对象
  302. * @param {string} type 类型
  303. * @param {guid} fileid 文件id
  304. * @param {string} userids 用户id(多个用逗号隔开)
  305. * @param {guid} userid 用户ID
  306. * @param {guid} pageid 页面ID
  307. **/
  308. us.addUser = function (response, type, fileid, userids, userid, pageid) {
  309. var _message = {};
  310. var _messageinfo = us.message(userid, 'us.' + type, {
  311. id: us.createGuid(),
  312. type: "addUser",
  313. userIds: userids,
  314. docId: fileid
  315. });
  316. _message[fileid] = [_messageinfo];
  317. us.broadcast(_message, pageid, type);
  318. response.end('addUserSuccess'); //返回文档内容
  319. }
  320. /**
  321. * 获取用户传参异步
  322. *
  323. * @param {object} request 请求对象
  324. * @param {function} cb 回调函数
  325. **/
  326. us.unifyDispose = function (req, res, cb) {
  327. var i, _param = "";
  328. //接收参数
  329. req.on("data", function (chunk) {
  330. _param += chunk;
  331. });
  332. //接收完毕
  333. req.on("end", function () {
  334. //前端传入的字符串转化成对象
  335. if (_param) {
  336. _param = us.qs.parse(_param);
  337. }
  338. //拆分参数
  339. try {
  340. _param = _param.mode.split(",")
  341. } catch (e) {
  342. _param = req.query;
  343. }
  344. if (_param) {
  345. //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
  346. for (i = 0; i < _param.length; i++) {
  347. _param[i] = decodeURIComponent(_param[i]); //解析
  348. }
  349. } else {
  350. _param = [];
  351. }
  352. //回调到指定处理
  353. cb(_param);
  354. });
  355. //请求超时处理
  356. res.on('timeout', function (e) {
  357. console.log('请求超时'); //错误消息的输出
  358. if (req.res) {
  359. req.res("abort");
  360. }
  361. res.end("false"); //返回值
  362. });
  363. //设置30秒后超时
  364. res.setTimeout(30000, function () {
  365. console.log("响应超时.");
  366. res.end("false"); //返回值
  367. });
  368. //错误处理
  369. req.on("error", function (e) {
  370. console.log('程序报错');
  371. res.end("false");
  372. });
  373. }
  374. /**
  375. * 获取用户传参异步
  376. *
  377. * @param {object} response 响应对象
  378. * @param {array} userid 用户ID
  379. * @param {string} pageid 页面ID(登录唯一识别ID)
  380. * @param {string} username 用户名
  381. * @param {type} username 用户登录类型
  382. **/
  383. us.login = function (response, userid, pageid, username, type) {
  384. //用户登录信息表,以后移入redis
  385. //如果用户信息不存在则新建一个用户信息存入
  386. if (!us.user[userid]) {
  387. var _userinfo = us.userInfo(userid, username); //初始化用户信息
  388. us.user[userid] = _userinfo;
  389. }
  390. //添加用户轮询列表
  391. us.polling(response, userid, pageid, type);
  392. }
  393. /**
  394. * 用户下线
  395. * @param {object} response 响应对象
  396. * @param {string} userid 用户ID
  397. * @param {string} pageid 页面ID(唯一识别ID)
  398. */
  399. us.offLine = function (response, userid, pageid) {
  400. //更新用户登出时间
  401. us.user[userid].offineTime = new Date();
  402. //获取用户连接的文档消息
  403. var _joinword = us.offLineMessage[pageid].word;
  404. var _joinexcel = us.offLineMessage[pageid].excel;
  405. var _docuser, _now; //记录用户在数组的位置
  406. var i, j, o; //定义循环变量
  407. //退出协同word
  408. for (i = 0; i < _joinword.length; i++) {
  409. _docuser = us.word[_joinword[i]].user[userid];
  410. _now = _docuser.indexOf(pageid);
  411. _now != -1 && us.word[_joinword[i]].user.splice(_now, 1);
  412. }
  413. //退出协同Excel
  414. for (j = 0; j < _joinexcel.length; j++) {
  415. _docuser = us.excel[_joinexcel[j]].user[userid];
  416. _now = _docuser.indexOf(pageid);
  417. _now != -1 && us.excel[_joinexcel[j]].user.splice(_now, 1);
  418. }
  419. //删除用户连接
  420. delete us.connect[userid][pageid];
  421. //删除用户离校消息记录
  422. delete us.offLineMessage[pageid];
  423. //相应退出
  424. response.end('offLine');
  425. }
  426. /**
  427. * 获取用户传参异步
  428. *
  429. * @param {object} response 响应对象
  430. * @param {string} userid 用户ID
  431. * @param {string} pageid 页面ID(用户登录唯一识别ID)
  432. **/
  433. us.polling = function (response, userid, pageid, type) {
  434. //判断轮询的用户是否在连接池中
  435. if (us.connect[userid]) {
  436. var _userarray = us.connect[userid], //用户连接池,获取制定用户连接的数量,
  437. _messagearray = us.offLineMessage[pageid] //用户离校消息
  438. ;
  439. //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
  440. if (_userarray[pageid]) {
  441. _userarray[pageid].response = response;
  442. if (_messagearray && _messagearray.message.length > 0) {
  443. response.end(JSON.stringify(_messagearray.message));
  444. _messagearray.message = [];
  445. } else {
  446. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  447. }
  448. return;
  449. }
  450. //如果用户连接不存在
  451. _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
  452. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  453. } else {
  454. var _userconect = us.userConnect(pageid, response); //创建用户连接对象
  455. us.connect[userid] = {}; //添加用户连接对象
  456. us.connect[userid][pageid] = _userconect;
  457. us.offLineMessage[pageid] = us.userOffLineMessage(type); //初始化用户离线消息记录
  458. }
  459. }
  460. /**
  461. * 发送消息
  462. *
  463. * @param {object} response 响应对象
  464. * @param {array} messageinfo 参数数组
  465. **/
  466. us.send = function (response, messageinfo) {
  467. var i, j,
  468. _message,
  469. _messagelist = {},
  470. // _messageall = [],
  471. _messageobj = JSON.parse(messageinfo) //获取传入的json对象
  472. ;
  473. //循环用户的信息处理
  474. for (i in _messageobj) {
  475. switch (i) {
  476. //word信息交互
  477. case "us.word":
  478. _messagearr = _messageobj[i]; //获取word消息
  479. //得到word所有的用户
  480. for (j = 0; j < _messagearr.length; j++) {
  481. //生成发送的消息结构体
  482. _message = us.message(_messagearr[j].sendId, "us.word", _messagearr[j].messageInfo);
  483. //添加消息列表
  484. if (_messagelist[_messagearr[j].receiveId]) {
  485. _messagelist[_messagearr[j].receiveId].push(_message);
  486. } else {
  487. _messagelist[_messagearr[j].receiveId] = [_message];
  488. }
  489. us.word[_message.messageInfo.docId] && us.word[_message.messageInfo.docId].history.push(_message);
  490. us.updateWord(_message.messageInfo);
  491. }
  492. //由于不能同时操控多个word发送资料,所有信息只同步一个
  493. //_users = us.word[_messagearr[0].receiveId].user;
  494. //调用群发函数
  495. _messagearr[0] && us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'word');
  496. break;
  497. //用户信息的交互
  498. case "us.excel":
  499. _messagearr = _messageobj[i]; //获取excel消息
  500. //得到excel所有的用户
  501. for (j = 0; j < _messagearr.length; j++) {
  502. //生成发送的消息结构体
  503. _message = us.message(_messagearr[j].sendId, _messagearr[j].type, _messagearr[j].messageInfo);
  504. //添加消息列表
  505. if (_messagelist[_messagearr[j].receiveId]) {
  506. _messagelist[_messagearr[j].receiveId].push(_message);
  507. } else {
  508. _messagelist[_messagearr[j].receiveId] = [_message];
  509. }
  510. us.excel[_message.messageInfo.docId] && us.excel[_message.messageInfo.docId].history.push(_message);
  511. us.updateExcel(_message.messageInfo);
  512. }
  513. //由于不能同时操控多个excel发送资料,所有信息只同步一个
  514. //_users = us.excel[_messagearr[0].receiveId].user;
  515. //调用群发函数
  516. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'excel');
  517. break;
  518. case "us.nav":
  519. _messagearr = _messageobj[i]; //获取excel消息
  520. //得到excel所有的用户
  521. for (j = 0; j < _messagearr.length; j++) {
  522. //生成发送的消息结构体
  523. _message = us.message(_messagearr[j].sendId, "us.nav", _messagearr[j].messageInfo);
  524. //添加消息列表
  525. if (_messagelist[_messagearr[j].receiveId]) {
  526. _messagelist[_messagearr[j].receiveId].push(_message);
  527. } else {
  528. _messagelist[_messagearr[j].receiveId] = [_message];
  529. }
  530. us.nav[_message.messageInfo.docId] && us.nav[_message.messageInfo.docId].history.push(_message);
  531. us.updateNav(_message.messageInfo);
  532. }
  533. //调用群发函数
  534. us.broadcast(_messagelist, _messagearr[0].messageInfo.pageId, 'nav');
  535. break;
  536. }
  537. }
  538. response.end('send');
  539. }
  540. /**
  541. * 更新后台Word内容
  542. * @param {object} message 消息信息
  543. */
  544. us.updateWord = function (messageInfo) {
  545. if (us.word[messageInfo.docId]) {
  546. var $ = us.word[messageInfo.docId].content;
  547. if ($) {
  548. switch (messageInfo.type) { // 判断消息种类
  549. case 'update':
  550. us.updateEditorLine(messageInfo, $); //修改
  551. break;
  552. case 'add':
  553. us.addEditorLine(messageInfo, $); //添加
  554. break;
  555. case 'delete':
  556. us.deleteEditorLine(messageInfo, $); //删除
  557. break;
  558. }
  559. }
  560. }
  561. }
  562. /**
  563. * 更新后台Nav内容
  564. * @param {object} messageInfo 消息信息
  565. */
  566. us.updateNav = function (messageInfo) {
  567. var _fileinfo = us.nav[messageInfo.docId];
  568. if (_fileinfo) {
  569. switch (messageInfo.type) { // 判断消息种类
  570. case 'update': //修改行
  571. us.updateEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //修改
  572. break;
  573. case 'add': //添加行
  574. us.addEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //添加
  575. break;
  576. case 'delete': //删除行
  577. us.deleteEditorLine(messageInfo, _fileinfo.page[messageInfo.navId]); //删除
  578. break;
  579. case 'addNav': //添加导航
  580. us.updateNav.addNav(_fileinfo, messageInfo.parentId, messageInfo.index, messageInfo.addNav, messageInfo.content);
  581. break;
  582. case 'updateNav': //修改导航
  583. us.updateNav.updateNav(_fileinfo.navInfo.nav, messageInfo.navId, messageInfo.name);
  584. break;
  585. case 'deleteNav': //删除导航
  586. us.updateNav.deleteNav(_fileinfo, messageInfo.navId, messageInfo.parentId);
  587. break;
  588. case 'updateLogo': //修改logo
  589. _navinfo.logo = messageInfo.logo;
  590. break;
  591. }
  592. }
  593. }
  594. /**
  595. * 根据NavId查找对应的导航信息
  596. */
  597. us.selectByNavId = function (nowinfo, navid) {
  598. var i = 0;
  599. for (i = 0; i < nowinfo.length; i++) {
  600. object = nowinfo[i];
  601. if (object.pageId == navid) {
  602. return object;
  603. } else if (object.child) {
  604. return us.selectNav(object.child, navid);
  605. }
  606. }
  607. }
  608. /**
  609. * 添加Nav
  610. * @param {object} fileinfo 文件信息
  611. * @param {object} parentid 父级ID
  612. * @param {object} addnav 添加导航信息
  613. * @param {number} index 添加位置
  614. */
  615. us.updateNav.addNav = function (fileinfo, parentid, index, addnav, content) {
  616. var _nav = fileinfo.navInfo.nav;
  617. var _parent;
  618. if (parentid) {
  619. // 寻找父级
  620. _parent = us.selectByNavId(_nav, parentid);
  621. // 如果已存在子级处理
  622. if (_parent.child) {
  623. //插入指定位置
  624. _parent.child.splice(index, 0, addnav);
  625. } else {
  626. // 为存在子级则新建子级
  627. _parent.child = [addnav];
  628. }
  629. } else {
  630. _parent = _nav;
  631. _parent.splice(index, 0, addnav);
  632. }
  633. //添加内容
  634. fileinfo.page[addnav.pageId] = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  635. }
  636. /**
  637. * 修改Nav
  638. * @param {object} nav 导航信息
  639. * @param {object} navid ID
  640. * @param {object} name 名字
  641. */
  642. us.updateNav.updateNav = function (nav, navid, name) {
  643. // 寻找需要修改导航信息
  644. var _nav = us.selectByNavId(nav, navid);
  645. if (_nav) { //存在导航
  646. _nav.name = name; //替换名字
  647. }
  648. }
  649. /**
  650. * 删除Nav
  651. * @param {object} fielinfo 文件信息
  652. * @param {object} navid ID
  653. * @param {object} name 名字
  654. */
  655. us.updateNav.deleteNav = function (fielinfo, deletenavid, parentid) {
  656. var _nav = fielinfo.navInfo.nav;
  657. var _parent;
  658. if (parentid) {
  659. // 寻找父级
  660. _parent = us.selectByNavId(_nav, parentid);
  661. } else {
  662. _parent = _nav;
  663. }
  664. if (_parent) {
  665. var _child = parentid ? _parent.child : _parent;
  666. _child.find(function (object, index) {
  667. if (object.pageId == deletenavid) {
  668. if (!object.child) {
  669. _child.splice(index, 1); //删除数据
  670. us.mysql.usselect([ //删除页面
  671. 'sqlserver.1473.cn',
  672. 'UseStudio_Office',
  673. 'DeletePage',
  674. deletenavid
  675. ], function (ret) {
  676. if (ret) {
  677. delete fielinfo.page[deletenavid]; //删除内容
  678. }
  679. });
  680. }
  681. return true;
  682. }
  683. });
  684. }
  685. }
  686. /**
  687. * 修改操作
  688. * @param {object} opera 操作信息对象
  689. * @param {element} $ 后台word元素形式
  690. */
  691. us.updateEditorLine = function (opera, $) {
  692. // $('#' + opera.id).prop('outerHTML', opera.content); //修改行
  693. $('#' + opera.id).replaceWith(opera.content);
  694. }
  695. /**
  696. * 删除操作
  697. * @param {object} opera 操作信息对象
  698. * @param {element} $ 后台word元素形式
  699. */
  700. us.deleteEditorLine = function (opera, $) {
  701. $('#' + opera.id).remove(); //删除行
  702. }
  703. /**
  704. * 添加操作
  705. * @param {object} opera 操作信息对象
  706. * @param {element} $ 后台word元素形式
  707. */
  708. us.addEditorLine = function (opera, $) {
  709. var _next; //创建记录变量
  710. if (opera.nextId && (_next = $('#' + opera.nextId))[0]) { //判断有没有nextid,nextid是否存在
  711. //如果存在则插入在nexid 元素前
  712. _next.before(opera.content);
  713. } else {
  714. $('body').append(opera.content); //没有就在最后插入
  715. }
  716. }
  717. /**
  718. * 更新后台Word内容
  719. * @param {object} message 消息信息
  720. */
  721. us.updateExcel = function (messageInfo) {
  722. var $ = us.excel[messageInfo.docId].content;
  723. if ($) {
  724. switch (messageInfo.type) { // 判断消息种类
  725. case 'blur':
  726. us.updateExcel.Blur(messageInfo, $); //失焦
  727. break;
  728. case "addLine":
  729. us.updateExcel.addLine(messageInfo, $); //添加行
  730. break;
  731. case "delLine":
  732. us.updateExcel.delLine(messageInfo, $); //刪除行
  733. break;
  734. case "addCol":
  735. us.updateExcel.addCol(messageInfo, $); //添加列
  736. break;
  737. case "delCol":
  738. us.updateExcel.delCol(messageInfo, $); //刪除列
  739. break;
  740. case "merge":
  741. us.updateExcel.merge(messageInfo, $); //合并单元格
  742. break;
  743. case "splitCells":
  744. us.updateExcel.splitCells(messageInfo, $); //拆分单元格
  745. break;
  746. case "rowExpanding":
  747. us.updateExcel.rowExpanding(messageInfo, $); //行板拉伸
  748. break;
  749. case "colExpanding":
  750. us.updateExcel.colExpanding(messageInfo, $); //列板拉伸
  751. break;
  752. case "addTask":
  753. us.updateExcel.addTask(messageInfo, $); //添加工作表
  754. break;
  755. case "deleteTask":
  756. us.updateExcel.deleteTask(messageInfo, $); //刪除工作表
  757. break;
  758. case "reNameTask":
  759. us.updateExcel.reNameTask(messageInfo, $); //刪除工作表
  760. break;
  761. case "img":
  762. us.updateExcel.img(messageInfo, $); //插入图片
  763. break;
  764. }
  765. }
  766. // console.log($);
  767. }
  768. /**
  769. * 失焦處理
  770. */
  771. us.updateExcel.Blur = function (messageInfo, $) {
  772. 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
  773. _excelData = $[_taskId], //获取taskId工作表的数据
  774. _cellData = _excelData.cell, //获取该数据里的单元格数据
  775. _content = messageInfo.content; //获取需要保存的json数据
  776. _content.forEach(function (data) {
  777. 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
  778. _cellColList = _cellData[data.col], //获取该数据里的所有列
  779. _cell = null;
  780. if (!_cellColList) { //如果列不存在 则创建一个列
  781. _cellColList = _cellData[data.col] = {};
  782. }
  783. 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
  784. _cellColList[data.row] = {};
  785. _cellColList[data.row].cssStyle = {}; //css样式
  786. }
  787. _cell = _cellColList[data.row]; //获取该单元格的数据 (json)
  788. data.content ? _cell.innerHTML = data.content : ""; //修改该单元格的innerHTML
  789. if (data.attr) { //如果存在样式
  790. _cell.cssStyle[data.attr] = data.value;
  791. if (!data.value) {
  792. delete _cell.cssStyle[data.attr]
  793. }
  794. }
  795. if (data.clearStyle) { //如果需要清除所有样式的话
  796. data.cssStyle = {}
  797. }
  798. 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
  799. delete (_cellColList[data.row]);
  800. }
  801. });
  802. }
  803. /*
  804. 获取json的数量
  805. */
  806. us.jsonLen = function (json) {
  807. var _json = json,
  808. _len = 0;
  809. for (var i in json) {
  810. _len++;
  811. }
  812. return _len;
  813. }
  814. us.updateExcel.addLine = function (messageInfo, $) {
  815. var _taskId = messageInfo.worksheetId, //单元格id
  816. _content = messageInfo.content,
  817. _excelData = $[_taskId],
  818. _rowData = _excelData.row,
  819. _cellData = _excelData.cell,
  820. _start = _content.start, //开始行
  821. _lineNum = _content.lineNum, //添加行的数量
  822. _sizeChange = _content.sizeChange, //添加的行的高度
  823. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  824. _cellCol = null;
  825. if (_mergeArr.length) {
  826. _mergeArr.forEach(function (info) {
  827. _cellData[info.col][info.row].endRow = _cellData[info.col][info.row].endRow + _lineNum;
  828. });
  829. }
  830. for (var k in _cellData) {
  831. _cellCol = _cellData[k]; //该列下的所有行
  832. var temp = {};
  833. for (var row in _cellCol) {
  834. if (row > _start) {
  835. temp[(+row) + _lineNum] = _cellCol[row];
  836. 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;
  837. } else {
  838. temp[row] = _cellCol[row];
  839. }
  840. }
  841. _cellData[k] = temp;
  842. } /* 该处for循环是修改数据中单元格的行数 */
  843. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  844. _temp = {},
  845. _rowChange = null;
  846. for (var k in _rowDataChange) {
  847. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  848. if (k > _start) {
  849. _temp[(+k) + _lineNum] = _rowChange;
  850. } else {
  851. _temp[k] = _rowChange;
  852. }
  853. } /* 该处for循环是修改数据中行版的行数 */
  854. _rowData.change = _temp;
  855. if (_sizeChange) {
  856. for (var i = 1; i <= _lineNum; i++) {
  857. _rowData.change[_start + i] = _sizeChange;
  858. }
  859. }
  860. _rowData.num = _rowData.num + _lineNum; //行板数量 = 行板数量 + 添加行的数量
  861. };
  862. us.updateExcel.delLine = function (messageInfo, $) {
  863. var _taskId = messageInfo.worksheetId, //单元格id
  864. _excelData = $[_taskId],
  865. _content = messageInfo.content,
  866. _rowData = _excelData.row,
  867. _cellData = _excelData.cell,
  868. _start = _content.start, //被选中的第一行
  869. _end = _content.end, //被选中的最后一行
  870. _lineNum = _content.lineNum, //所删除的行数
  871. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  872. _cellCol = null;
  873. for (var k in _cellData) {
  874. _cellCol = _cellData[k];
  875. var temp = {};
  876. for (var row in _cellCol) {
  877. if (row > _end) {
  878. temp[(+row) - _lineNum] = _cellCol[row];
  879. 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;
  880. } else if (row < _start) {
  881. temp[row] = _cellCol[row];
  882. }
  883. }
  884. _cellData[k] = temp;
  885. }
  886. if (_mergeArr.length) {
  887. var _cloneMessage = null;
  888. _mergeArr.forEach(function (info) {
  889. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  890. _cloneMessage.content = info;
  891. us.updateExcel.merge(_cloneMessage, $);
  892. });
  893. }
  894. var _rowDataChange = _rowData.change, //获取数据表中 所有被改变高度的 行版信息
  895. _temp = {},
  896. _rowChange = null;
  897. for (var k in _rowDataChange) {
  898. _rowChange = _rowDataChange[k]; //该行板的所有被改动的行数据
  899. 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
  900. _temp[k] = _rowChange;
  901. } else if (k > _end) {
  902. _temp[(+k) - _lineNum] = _rowChange;
  903. }
  904. } /* 该处for循环是修改数据中行版的行数 */
  905. _rowData.change = _temp;
  906. _rowData.num = _rowData.num - _lineNum; //行板数量 = 行板数量 - 删除行的数量
  907. };
  908. us.updateExcel.addCol = function (messageInfo, $) {
  909. var _taskId = messageInfo.worksheetId, //单元格id
  910. _excelData = $[_taskId],
  911. _content = messageInfo.content,
  912. _colData = _excelData.column,
  913. _cellData = _excelData.cell,
  914. _start = _content.start, //被选中的第一列
  915. _sizeChange = _content.sizeChange, //添加的列的宽度
  916. _colNums = _content.colNums, //所添加的列数
  917. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  918. _cellCol = null,
  919. _temp = {};
  920. if (_mergeArr.length) {
  921. _mergeArr.forEach(function (info) {
  922. _cellData[info.col][info.row].endCol = _cellData[info.col][info.row].endCol + _colNums;
  923. });
  924. }
  925. for (var k in _cellData) {
  926. _cellCol = _cellData[k];
  927. if (k > _start) {
  928. _temp[+(k) + _colNums] = _cellCol;
  929. var _temp2 = _temp[(+k) + _colNums];
  930. for (var i in _temp2) {
  931. _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;
  932. }
  933. } else {
  934. _temp[k] = _cellCol;
  935. }
  936. }
  937. _excelData.cell = _temp;
  938. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  939. _temp = {},
  940. _colChange = null;
  941. for (var k in _colDataChange) {
  942. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  943. if (k > _start) {
  944. _temp[(+k) + _colNums] = _colChange;
  945. } else {
  946. _temp[k] = _colChange;
  947. }
  948. } /* 该处for循环是修改数据中行版的行数 */
  949. _colData.change = _temp;
  950. if (_sizeChange) {
  951. for (var i = 1; i <= _colNums; i++) {
  952. _colData.change[_start + i] = _sizeChange;
  953. }
  954. }
  955. _colData.num = _colData.num + _colNums; //列板数量 = 列板数量 + 添加列的数量
  956. };
  957. us.updateExcel.delCol = function (messageInfo, $) {
  958. var _taskId = messageInfo.worksheetId, //单元格id
  959. _excelData = $[_taskId],
  960. _content = messageInfo.content,
  961. _colData = _excelData.column,
  962. _cellData = _excelData.cell,
  963. _start = _content.start, //被选中的第一行
  964. _end = _content.end, //被选中的最后一行
  965. _colNums = _content.colNums, //所删除的列数
  966. _mergeArr = _content.mergeArr, //合并单元格 元素 数组集合
  967. _cellCol = null,
  968. _temp = {};
  969. for (var k in _cellData) {
  970. _cellCol = _cellData[k];
  971. if (k > _end) {
  972. _temp[+(k) - _colNums] = _cellCol;
  973. var _temp2 = _temp[(+k) - _colNums];
  974. for (var i in _temp2) {
  975. _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;
  976. }
  977. } else if (k < _start) {
  978. _temp[k] = _cellCol;
  979. }
  980. }
  981. _excelData.cell = _temp;
  982. if (_mergeArr.length) {
  983. var _cloneMessage = null;
  984. _mergeArr.forEach(function (info) {
  985. _cloneMessage = JSON.parse(JSON.stringify(messageInfo));
  986. _cloneMessage.content = info;
  987. us.updateExcel.merge(_cloneMessage, $);
  988. });
  989. }
  990. var _colDataChange = _colData.change, //获取数据表中 所有被改变宽度的 列版信息
  991. _temp = {},
  992. _colChange;
  993. for (var k in _colDataChange) {
  994. _colChange = _colDataChange[k]; //该列板的所有被改动的列数据
  995. 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
  996. _temp[k] = _colChange;
  997. } else if (k > _end) {
  998. _temp[(+k) - _colNums] = _colChange;
  999. }
  1000. } /* 该处for循环是修改数据中行版的行数 */
  1001. _colData.change = _temp;
  1002. _colData.num = _colData.num - _colNums; //列板数量 = 列板数量 - 删除列的数量
  1003. };
  1004. us.updateExcel.merge = function (messageInfo, $) {
  1005. var _taskId = messageInfo.worksheetId, //单元格id
  1006. _excelData = $[_taskId],
  1007. _content = messageInfo.content,
  1008. _cellData = _excelData.cell,
  1009. _cellColList = _cellData[_content.col];
  1010. if (_content.row === _content.endRow && _content.col === _content.endCol) {
  1011. _cellData[_content.col][_content.row].endRow = "";
  1012. _cellData[_content.col][_content.row].endCol = ""
  1013. return;
  1014. }
  1015. if (!_cellColList) {
  1016. _cellColList = _cellData[_content.col] = {};
  1017. }
  1018. if (!_cellColList[_content.row]) {
  1019. _cellColList[_content.row] = {};
  1020. }
  1021. _cellColList[_content.row].innerHTML = _content.content;
  1022. _cellColList[_content.row].endRow = _content.endRow;
  1023. _cellColList[_content.row].endCol = _content.endCol;
  1024. };
  1025. us.updateExcel.splitCells = function (messageInfo, $) {
  1026. var _taskId = messageInfo.worksheetId, //单元格id
  1027. _excelData = $[_taskId],
  1028. _content = messageInfo.content,
  1029. _cellData = _excelData.cell,
  1030. _cell = _cellData[_content.col][_content.row]; //需要拆分的单元格
  1031. _cell.endRow = "";
  1032. _cell.endCol = "";
  1033. };
  1034. us.updateExcel.rowExpanding = function (messageInfo, $) {
  1035. var _taskId = messageInfo.worksheetId, //单元格id
  1036. _excelData = $[_taskId],
  1037. _content = messageInfo.content,
  1038. _rowData = _excelData.row;
  1039. _content.forEach(function (data) {
  1040. var _rowNum = data.rowName, //拉伸行的位置 (数字)
  1041. _rowHeight = data.height; //被拉伸后的高度
  1042. _rowData.change[_rowNum] = _rowHeight;
  1043. });
  1044. };
  1045. us.updateExcel.colExpanding = function (messageInfo, $) {
  1046. var _taskId = messageInfo.worksheetId, //单元格id
  1047. _excelData = $[_taskId],
  1048. _content = messageInfo.content,
  1049. _colData = _excelData.column; //该列的数据
  1050. _content.forEach(function (data) {
  1051. var _colNum = data.colName, //拉伸行的位置 (数字)
  1052. _colWidth = data.width; //被拉伸后的宽度
  1053. _colData.change[_colNum] = _colWidth;
  1054. });
  1055. };
  1056. /*添加工作表*/
  1057. us.updateExcel.addTask = function (messageInfo, $) {
  1058. var _content = messageInfo.content,
  1059. _taskId = _content.id;
  1060. $[_taskId] = _content.data;
  1061. };
  1062. /*刪除工作表*/
  1063. us.updateExcel.deleteTask = function (messageInfo, $) {
  1064. var _content = messageInfo.content,
  1065. _taskId = _content.id;
  1066. delete ($[_taskId]);
  1067. };
  1068. /*命名工作表*/
  1069. us.updateExcel.reNameTask = function (messageInfo, $) {
  1070. var _content = messageInfo.content,
  1071. _taskId = _content.id;
  1072. $[_taskId].taskName = _content.name;
  1073. };
  1074. us.updateExcel.img = function (messageInfo, $) { //此处修改
  1075. var _content = messageInfo.content,
  1076. _taskId = messageInfo.worksheetId,
  1077. _excelData = $[_taskId],
  1078. _imgData = _excelData.img;
  1079. _imgData.push(_content);
  1080. };
  1081. /**
  1082. * 用户群发处理
  1083. *
  1084. * @param {string} 接收信息的用户id
  1085. * @param {string} 发送的用户信息
  1086. **/
  1087. us.setword = function (messageinfo) {
  1088. // us.userConnect[userid].response.end(messageinfo);
  1089. }
  1090. /**
  1091. * 用户群发处理
  1092. *
  1093. * @param {string} userid 接收信息的用户id
  1094. * @param {string} messageinfo 发送的用户信息
  1095. **/
  1096. us.senduser = function (userid, messageinfo) {
  1097. us.userConnect[userid].response.end(messageinfo); //发送消息
  1098. }
  1099. /**
  1100. * 用户群发处理
  1101. *
  1102. * @param {object} messageinfo 发送消息的内容
  1103. * @param {guid} pageid 页面id
  1104. * @param {string} type 类型
  1105. **/
  1106. us.broadcast = function (messageinfo, pageid, type) {
  1107. var i, j, o, //循环变量
  1108. _messageinfo, //消息信息
  1109. _users, //用户ID集合
  1110. _pageids, //用户页面唯一识别集合
  1111. _recievedpageid, //接收用户的页面唯一识别ID
  1112. _issend, // 是否发送
  1113. _userconnect = us.connect; //用户连接池
  1114. for (i in messageinfo) {
  1115. _messageinfo = messageinfo[i]; //记录消息消息
  1116. _users = us[type][i] ? us[type][i].user : {}; //记录用户集合
  1117. 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
  1118. _pageids = _users[j]; //记录当前用户在每个端登录的页面唯一识别ID
  1119. 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
  1120. _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
  1121. if (_recievedpageid != pageid) { //如果接受用户不等于发送用户则发送消息
  1122. //console.log(_messageinfo);
  1123. _issend = _userconnect[j][_recievedpageid].response.end(JSON.stringify(_messageinfo)); //发送消息
  1124. if (!_issend) { //如果用户下线了,那么发送消息就会失败
  1125. us.offLineMessage[_recievedpageid].message.push(_messageinfo); //将消息加入用户离线消息中
  1126. }
  1127. }
  1128. }
  1129. }
  1130. }
  1131. }
  1132. /**
  1133. * 加入文档编辑
  1134. *
  1135. * @param {object} response 用户相应对象
  1136. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  1137. **/
  1138. us.addWord = function (response, wordinfo) {
  1139. //获取用户参数
  1140. wordinfo = JSON.parse(wordinfo);
  1141. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  1142. _userid = wordinfo.userId, //用户ID
  1143. _pageid = wordinfo.pageId, //页面唯一识别ID
  1144. i, //定义循环变量
  1145. _docid, //记录文档ID变量
  1146. _docinfo; //记录文档信息变量
  1147. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  1148. _docid = _docidarray[i]; //记录文档ID变量
  1149. _docinfo = us.word[_docid]; //记录文档信息变量
  1150. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  1151. us.word[_docid] = {
  1152. user: {},
  1153. history: []
  1154. }; //创建word文档信息
  1155. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  1156. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  1157. _docinfo.user[_userid] = [_pageid];
  1158. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  1159. _docinfo.user[_userid].push(_pageid);
  1160. }
  1161. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  1162. }
  1163. response.end('addword'); //即时相应请求成功
  1164. }
  1165. /**
  1166. * 退出文档编辑
  1167. *
  1168. * @param {object} response 用户相应对象
  1169. * @param {string} wordinfo 文档信息
  1170. **/
  1171. us.quitOffice = function (response, wordinfo) {
  1172. //获取用户参数
  1173. wordinfo = JSON.parse(wordinfo);
  1174. var _docid = wordinfo.docId,
  1175. _userid = wordinfo.userId,
  1176. _pageid = wordinfo.pageId,
  1177. _type = wordinfo.type,
  1178. _messagetype = 'us.' + _type;
  1179. var _docinfo = us[_type][_docid]; //获取文档信息
  1180. //判断是否存在文档信息
  1181. if (_docinfo) {
  1182. us.quitUserList(_docinfo, _userid, _pageid); //将用户在协同列表中删除
  1183. var _j, //创建循环变量
  1184. _message = us.offLineMessage[_pageid] ? us.offLineMessage[_pageid].message : []; //获取该用户的离线消息
  1185. for (_j = _message.length - 1; _j > -1; _j--) { //循环移除该文档的离线消息
  1186. if (_message[_j].type == _messagetype && _message[_j].messageInfo.docId == _docid) { //判断是否为word文档
  1187. _message.splice(_j, 1); //删除记录
  1188. }
  1189. }
  1190. us.insertHistory(_docinfo, _docid, _type);
  1191. }
  1192. response.end('quitOffice'); //响应退出请求
  1193. }
  1194. /**
  1195. * 将用户在协同列表中删除
  1196. *
  1197. * @param {object} docinfo 文档信息
  1198. * @param {string} userid 用户ID
  1199. * @param {string} pageid 用户页面唯一识别ID
  1200. */
  1201. us.quitUserList = function (docinfo, userid, pageid) {
  1202. var _users = docinfo.user[userid]; //记录文档的用户列表
  1203. //获取用户在文档用户列表的位置
  1204. if (_users) {
  1205. var _index = _users.indexOf(pageid);
  1206. // 如果存在则将该用户删除 表示退出协同
  1207. if (_index != -1) {
  1208. _users.splice(_index, 1); //删除该用户
  1209. //如果该用户的全部端用户已退出则删除用户的记录
  1210. if (_users.length == 0) {
  1211. delete docinfo.user[userid];
  1212. }
  1213. }
  1214. }
  1215. }
  1216. /**
  1217. * 插入文档操作历史到数据库
  1218. *
  1219. * @param {object} docinfo 文档信息
  1220. */
  1221. us.insertHistory = function (docinfo, docid, type) {
  1222. var i,
  1223. _info, //操作信息记录
  1224. _isuser = false;
  1225. for (i in docinfo.user) {
  1226. _isuser = true;
  1227. break;
  1228. }
  1229. //如果该文档没有协同用户
  1230. if (!_isuser) {
  1231. switch (type) {
  1232. case 'word':
  1233. var _content = docinfo.content ? docinfo.content('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1234. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, _content, ''],
  1235. function (ret) { });
  1236. break;
  1237. case 'nav':
  1238. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'SaveFileContent', docid, JSON.stringify(docinfo.navInfo), ''],
  1239. function (ret) {
  1240. var _key;
  1241. for (_key in docinfo.page) {
  1242. //发送保存内容请求
  1243. var _content = docinfo.page[_key] ? docinfo.page[_key]('body').html().replace(/'/ig, '\\\'').replace(/"/ig, "\\\"") : "";
  1244. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Office', 'SaveNavPageContent', _key, _content], function (ret) { });
  1245. }
  1246. });
  1247. break;
  1248. }
  1249. }
  1250. }
  1251. /**
  1252. * 下线操作
  1253. * @param {object} response 响应对象
  1254. * @param {string} userid 用户ID
  1255. * @param {string} pageid 用户页面唯一识别ID
  1256. */
  1257. us.logout = function (response, userid, pageid) {
  1258. var i, j, _docinfo,
  1259. _wordids = us.offLineMessage[pageid].word, //得到加入的所有word
  1260. _excelids = us.offLineMessage[pageid].excel; //得到加入的所有excel
  1261. us.connect[userid][pageid].offLineTime = new Date();
  1262. for (i = 0; i < _wordids.length; i++) { //循环处理每一个文档
  1263. _docinfo = us.word[_wordids[i]]; //记录文档信息
  1264. if (_docinfo) { //如果存在文档信息
  1265. us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1266. delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1267. us.insertHistory(_docinfo, 'word'); //插入历史
  1268. }
  1269. }
  1270. for (j = 0; i < _excelids.length; j++) {
  1271. _docinfo = us.excel[_excelids[j]]; //记录文档信息
  1272. if (_docinfo) { //如果存在文档信息
  1273. us.quitUserList(_docinfo, userid, pageid); //将用户在协同列表中删除
  1274. delete us.offLineMessage[pageid]; //删除用户离线消息记录
  1275. us.insertHistory(_docinfo, 'excel'); //插入历史
  1276. }
  1277. }
  1278. response.end('logout'); //响应退出请求
  1279. }
  1280. /**
  1281. * 获取Excel,并生成后端数据
  1282. *
  1283. * @param {object} response 用户相应对象
  1284. * @param {string} docid 文档ID
  1285. * @param {guid} pageid 页面ID
  1286. * @param {guid} userid 用户ID
  1287. */
  1288. us.getExcel = function (response, docid, pageid, userid) {
  1289. //判断文档是否已在内层中存在
  1290. if (us.excel[docid]) {
  1291. //如果存在则直接返回内层的文档
  1292. if (!us.excel[docid].user[userid]) {
  1293. us.excel[docid].user[userid] = [pageid];
  1294. } else {
  1295. us.excel[docid].user[userid].push(pageid);
  1296. }
  1297. 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
  1298. var _office = us.excel[docid].content;
  1299. response.end(JSON.stringify(_office));
  1300. } else {
  1301. us.excel[docid] = {
  1302. user: {},
  1303. history: []
  1304. };
  1305. us.excel[docid].user[userid] = [pageid];
  1306. 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
  1307. //如果不存在则去数据库查找
  1308. us.mysql.usselect([
  1309. 'sqlserver.1473.cn',
  1310. 'UseStudio_Disk',
  1311. 'GetFileContent',
  1312. docid
  1313. ], function (ret) {
  1314. if (ret) {
  1315. var _office = JSON.parse(ret)[0][0].UsOffice;
  1316. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  1317. response.end(_office); //返回文档内容
  1318. } else {
  1319. us.excel[docid].content = ''; //将文档添加到内层中
  1320. response.end(''); //返回文档内容
  1321. }
  1322. });
  1323. }
  1324. }
  1325. /**
  1326. * 获取文档,并生成DOM
  1327. *
  1328. * @param {object} response 用户相应对象
  1329. * @param {string} fileid 导航文件ID
  1330. * @param {guid} pageid 页面ID
  1331. * @param {guid} userid 用户ID
  1332. */
  1333. us.getNav = function (response, fileid, pageid, userid) {
  1334. //判断文档是否已在内层中存在
  1335. if (us.nav[fileid]) {
  1336. //如果存在则直接返回内层的文档
  1337. if (!us.nav[fileid].user[userid]) {
  1338. us.nav[fileid].user[userid] = [pageid];
  1339. } else {
  1340. us.nav[fileid].user[userid].push(pageid);
  1341. }
  1342. 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
  1343. response.end(JSON.stringify(us.nav[fileid].navInfo));
  1344. } else {
  1345. //如果不存在则去数据库查找
  1346. us.mysql.usselect([
  1347. 'sqlserver.1473.cn',
  1348. 'UseStudio_Disk',
  1349. 'GetFileContent',
  1350. fileid
  1351. ], function (ret) {
  1352. if (ret) {
  1353. var _navinfo = JSON.parse(ret)[0][0].UsOffice;
  1354. if (_navinfo) {
  1355. var _navdata = us.nav[fileid] = { //生成数据结构
  1356. user: {},
  1357. navInfo: JSON.parse(_navinfo),
  1358. page: {},
  1359. history: []
  1360. };
  1361. _navdata.user[userid] = [pageid]; //记录用户
  1362. 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
  1363. response.end(JSON.stringify(_navinfo)); //返回文档内容
  1364. } else {
  1365. response.end(''); //查询不到文档
  1366. }
  1367. } else {
  1368. response.end(''); //返回文档内容
  1369. }
  1370. });
  1371. }
  1372. }
  1373. /**
  1374. * 获取导航页面内容
  1375. * @param {object} response 用户相应对象
  1376. * @param {guid} fileid 文档ID
  1377. * @param {string} navid 文档内容
  1378. * @param {string} name 文档名
  1379. */
  1380. us.getNavPageContent = function (response, fileid, navid) {
  1381. if (us.nav[fileid] && us.nav[fileid].page[navid]) {
  1382. response.end(us.nav[fileid].page[navid]('body').html()); //后台直接返回
  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_Office',
  1388. 'GetNavPageContent',
  1389. navid
  1390. ], function (ret) {
  1391. if (ret && JSON.parse(ret)[0][0]) {
  1392. var _content = JSON.parse(ret)[0][0].content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""); //记录查找内容
  1393. us.nav[fileid] && (us.nav[fileid].page[navid] = us.cheerio.load(_content)); //将文档添加到内层中
  1394. response.end(_content); //查询不到文档
  1395. } else {
  1396. response.end(''); //返回文档内容
  1397. }
  1398. });
  1399. }
  1400. }
  1401. /**
  1402. * 新建文档保存内容并加入协同
  1403. * @param {object} response 用户相应对象
  1404. * @param {guid} docid 文档ID
  1405. * @param {string} content 文档内容
  1406. * @param {string} name 文档名
  1407. * @param {guid} userid 用户ID
  1408. * @param {guid} pageid 页面唯一识别ID
  1409. */
  1410. us.newWordSave = function (response, docid, content, name, userid, pageid) {
  1411. us.word[docid] = {
  1412. user: {},
  1413. history: []
  1414. }; //创建Word类
  1415. us.word[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1416. 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
  1417. //发送保存请求
  1418. us.mysql.usselect([
  1419. 'sqlserver.1473.cn',
  1420. 'UseStudio_Disk',
  1421. 'SaveFileContent',
  1422. docid,
  1423. content,
  1424. name
  1425. ], function (ret) {
  1426. if (ret) {
  1427. //设置内容
  1428. us.word[docid].content = us.cheerio.load(content.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"")); //将文档添加到内层中
  1429. response.end('save'); //返回保存成功
  1430. } else {
  1431. response.end('fail'); //返回文档内容
  1432. }
  1433. });
  1434. }
  1435. /**
  1436. * 新建文档保存内容并加入协同
  1437. * @param {object} response 用户相应对象
  1438. * @param {guid} docid 文档ID
  1439. * @param {string} content 文档内容
  1440. * @param {string} name 文档名
  1441. * @param {guid} userid 用户ID
  1442. * @param {guid} pageid 页面唯一识别ID
  1443. */
  1444. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  1445. us.excel[docid] = {
  1446. user: {},
  1447. history: []
  1448. }; //创建excel类
  1449. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1450. 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
  1451. //发送保存请求
  1452. us.mysql.usselect([
  1453. 'sqlserver.1473.cn',
  1454. 'UseStudio_Disk',
  1455. 'SaveFileContent',
  1456. docid,
  1457. content,
  1458. name
  1459. ], function (ret) {
  1460. if (ret) {
  1461. //设置内容
  1462. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  1463. response.end('saveOk'); //返回保存成功
  1464. } else {
  1465. response.end('fail'); //返回文档内容
  1466. }
  1467. });
  1468. }
  1469. /**
  1470. * 新建导航文件保存
  1471. * @param {object} response 用户相应对象
  1472. * @param {guid} fileid 文档ID
  1473. * @param {string} navinfo 导航信息
  1474. * @param {string} nowpageid 当前页面ID
  1475. * @param {string} nowpagecontent 当前页面内容
  1476. * @param {string} name 文档名
  1477. * @param {guid} userid 用户ID
  1478. * @param {guid} pageid 页面唯一识别ID
  1479. */
  1480. us.newNavSave = function (response, fileid, navinfo, name, nowpageid, nowpagecontent, userid, pageid) {
  1481. //发送保存文件请求
  1482. us.mysql.usselect([
  1483. 'sqlserver.1473.cn',
  1484. 'UseStudio_Disk',
  1485. 'SaveFileContent',
  1486. fileid,
  1487. navinfo,
  1488. name
  1489. ], function (ret) {
  1490. if (ret) {
  1491. var _navinfo = JSON.parse(navinfo);
  1492. if (!us.nav[fileid]) {
  1493. us.nav[fileid] = {
  1494. user: {},
  1495. navInfo: _navinfo,
  1496. page: {},
  1497. history: []
  1498. };
  1499. } else {
  1500. us.nav[fileid].navInfo = _navinfo;
  1501. }
  1502. var _navdata = us.nav[fileid];
  1503. _navdata.user[userid] = [pageid]; //将用户加入协同记录数组
  1504. 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
  1505. if (nowpageid) {
  1506. us.SaveNavPageContent(response, fileid, nowpageid, nowpagecontent);
  1507. } else {
  1508. response.end('saveContentSuccess'); //返回文档内容
  1509. }
  1510. } else {
  1511. response.end('saveNavFail'); //返回文档内容
  1512. }
  1513. });
  1514. }
  1515. us.SaveNavPageContent = function (response, fileid, nowpageid, nowpagecontent) {
  1516. var _navdata = us.nav[fileid];
  1517. //发送保存内容请求
  1518. us.mysql.usselect([
  1519. 'sqlserver.1473.cn',
  1520. 'UseStudio_Office',
  1521. 'SaveNavPageContent',
  1522. nowpageid,
  1523. nowpagecontent
  1524. ], function (ret) {
  1525. if (ret) {
  1526. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1527. response.end('saveContentSuccess'); //返回文档内容
  1528. } else {
  1529. response.end('saveContentFail'); //返回文档内容
  1530. }
  1531. });
  1532. }
  1533. /**
  1534. * 新建导航页面
  1535. * @param {object} response 用户相应对象
  1536. * @param {string} nowpageid 当前页面ID
  1537. * @param {string} nowpagecontent 当前页面内容
  1538. */
  1539. us.copyPageContent = function (response, fileid, nowpageid, nowpagecontent, copypageid) {
  1540. if (!us.nav[fileid]) {
  1541. us.nav[fileid] = {
  1542. user: {},
  1543. navInfo: "",
  1544. page: {},
  1545. history: []
  1546. };
  1547. }
  1548. var _navdata = us.nav[fileid];
  1549. //发送保存内容请求
  1550. us.mysql.usselect([
  1551. 'sqlserver.1473.cn',
  1552. 'UseStudio_Office',
  1553. 'CopyPageContent',
  1554. nowpageid,
  1555. nowpagecontent,
  1556. copypageid
  1557. ], function (ret) {
  1558. if (ret) {
  1559. nowpagecontent == "" && (nowpagecontent = JSON.parse(ret)[0][0].content);
  1560. _navdata.page[nowpageid] = us.cheerio.load(nowpagecontent.replace(/\\'/ig, '\'').replace(/\\"/ig, "\""));
  1561. response.end('saveContentSuccess'); //返回文档内容
  1562. } else {
  1563. response.end('saveContentFail'); //返回文档内容
  1564. }
  1565. });
  1566. }
  1567. /**
  1568. * 加入文档编辑 该函数暂无使用
  1569. *
  1570. * @param {object} response 用户相应对象
  1571. * @param {string} wordinfo 文档信息 形如: {docId : 'guid,guid,guid', userId : guid, pageId : guid}
  1572. **/
  1573. us.addWord = function (response, wordinfo) {
  1574. //获取用户参数
  1575. wordinfo = JSON.parse(wordinfo);
  1576. var _docidarray = wordinfo.docId.split(','), //根据','号分割多个文档ID
  1577. _userid = wordinfo.userId, //用户ID
  1578. _pageid = wordinfo.pageId, //页面唯一识别ID
  1579. i, //定义循环变量
  1580. _docid, //记录文档ID变量
  1581. _docinfo; //记录文档信息变量
  1582. for (i = 0; i < _docidarray.length; i++) { //循环处理每一份问的加入请求
  1583. _docid = _docidarray[i]; //记录文档ID变量
  1584. _docinfo = us.word[_docid]; //记录文档信息变量
  1585. if (!_docinfo) { //判断群列表是否已存在不存在则创建
  1586. us.word[_docid] = {
  1587. user: {},
  1588. history: []
  1589. }; //创建word文档信息
  1590. us.word[_docid].user[_userid] = [_pageid]; //加入用户
  1591. } else if (!_docinfo.user[_userid]) { //判断文档的用户是否已登陆
  1592. _docinfo.user[_userid] = [_pageid];
  1593. } else if (_docinfo.user[_userid].indexOf(_pageid) == -1) { //将用户添加到群列表中
  1594. _docinfo.user[_userid].push(_pageid);
  1595. }
  1596. us.offLineMessage[_pageid].word.push(_docid); //添加到用户离线消息的连接wrod记录中
  1597. }
  1598. response.end('addword'); //即时相应请求成功
  1599. }
  1600. /**
  1601. * 加入Excel编辑
  1602. *
  1603. * @param {object} response 用户相应对象
  1604. * @param {string} excelinfo 表格信息
  1605. **/
  1606. us.addExcel = function (response, excelinfo) {
  1607. //获取用户id
  1608. //获取用户id
  1609. excelinfo = JSON.parse(excelinfo);
  1610. var _excelinfo = us.excel[excelinfo.docId],
  1611. _userid = excelinfo.userId,
  1612. _pageid = excelinfo.pageId,
  1613. _docid = excelinfo.docId;
  1614. if (!_excelinfo) { //判断群列表是否已存在不存在则创建
  1615. us.excel[_docid] = {
  1616. user: {},
  1617. history: []
  1618. };
  1619. us.excel[_docid].user[_userid] = [_pageid];
  1620. } 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
  1621. _excelinfo.user[_userid] = [_pageid];
  1622. } 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
  1623. _excelinfo.user[_userid].push(_pageid);
  1624. }
  1625. us.offLineMessage[_pageid].excel.push(_docid); //添加到用户离线消息的连接excel记录中
  1626. response.end('OK'); //返回到前台
  1627. }
  1628. /**
  1629. * 获取文档,并生成DOM
  1630. *
  1631. * @param {object} response 用户相应对象
  1632. * @param {string} docid 文档ID
  1633. */
  1634. us.getWord = function (response, docid, pageid, userid) {
  1635. //判断文档是否已在内层中存在
  1636. if (us.word[docid]) {
  1637. //如果存在则直接返回内层的文档
  1638. if (!us.word[docid].user[userid]) {
  1639. us.word[docid].user[userid] = [pageid];
  1640. } else {
  1641. us.word[docid].user[userid].push(pageid);
  1642. }
  1643. 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
  1644. response.end(us.word[docid].content('body').html());
  1645. }
  1646. else {
  1647. us.word[docid] = {
  1648. user: {},
  1649. history: []
  1650. };
  1651. us.word[docid].user[userid] = [pageid];
  1652. if (us.offLineMessage[pageid]) {
  1653. 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
  1654. }
  1655. //如果不存在则去数据库查找
  1656. us.mysql.usselect(['sqlserver.1473.cn', 'UseStudio_Disk', 'GetFileContent', docid],
  1657. function (ret) {
  1658. if (ret) {
  1659. var _office = JSON.parse(ret)[0][0].UsOffice ? JSON.parse(ret)[0][0].UsOffice.replace(/\\'/ig, '\'').replace(/\\"/ig, "\"") : ""; //记录查找内容
  1660. us.word[docid].content = us.cheerio.load(_office); //将文档添加到内层中
  1661. response.end(_office); //返回文档内容
  1662. } else {
  1663. us.word[docid].content = us.cheerio.load(''); //将文档添加到内层中
  1664. response.end(''); //返回文档内容
  1665. }
  1666. });
  1667. }
  1668. }
  1669. us.getExcel = function (response, docid, pageid, userid) {
  1670. //判断文档是否已在内层中存在
  1671. if (us.excel[docid]) {
  1672. //如果存在则直接返回内层的文档
  1673. if (!us.excel[docid].user[userid]) {
  1674. us.excel[docid].user[userid] = [pageid];
  1675. } else {
  1676. us.excel[docid].user[userid].push(pageid);
  1677. }
  1678. 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
  1679. var _office = us.excel[docid].content;
  1680. response.end(JSON.stringify(_office));
  1681. } else {
  1682. us.excel[docid] = {
  1683. user: {},
  1684. history: []
  1685. };
  1686. us.excel[docid].user[userid] = [pageid];
  1687. 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
  1688. //如果不存在则去数据库查找
  1689. us.mysql.usselect([
  1690. 'sqlserver.1473.cn',
  1691. 'UseStudio_Disk',
  1692. 'GetFileContent',
  1693. docid
  1694. ], function (ret) {
  1695. if (ret) {
  1696. var _office = JSON.parse(ret)[0][0].UsOffice;
  1697. us.excel[docid].content = JSON.parse(_office); //将文档添加到内层中
  1698. response.end(_office); //返回文档内容
  1699. } else {
  1700. us.excel[docid].content = ''; //将文档添加到内层中
  1701. response.end(''); //返回文档内容
  1702. }
  1703. });
  1704. }
  1705. }
  1706. /**
  1707. * 新建文档保存内容并加入协同
  1708. * @param {object} response 用户相应对象
  1709. * @param {guid} docid 文档ID
  1710. * @param {string} content 文档内容
  1711. * @param {string} name 文档名
  1712. * @param {guid} userid 用户ID
  1713. * @param {guid} pageid 页面唯一识别ID
  1714. */
  1715. us.newExcelSave = function (response, docid, content, name, userid, pageid) {
  1716. us.excel[docid] = {
  1717. user: {},
  1718. history: []
  1719. }; //创建excel类
  1720. us.excel[docid].user[userid] = [pageid]; //将用户加入协同记录数组
  1721. 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
  1722. //发送保存请求
  1723. us.mysql.usselect([
  1724. 'sqlserver.1473.cn',
  1725. 'UseStudio_Disk',
  1726. 'SaveFileContent',
  1727. docid,
  1728. content,
  1729. name
  1730. ], function (ret) {
  1731. if (ret) {
  1732. //设置内容
  1733. us.excel[docid].content = JSON.parse(content); //将文档添加到内层中
  1734. response.end('saveOk'); //返回保存成功
  1735. } else {
  1736. response.end('fail'); //返回文档内容
  1737. }
  1738. });
  1739. }
  1740. /**
  1741. * 生成Guid
  1742. *
  1743. **/
  1744. us.createGuid = function () {
  1745. //返回guid的处理
  1746. return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
  1747. var r = Math.random() * 16 | 0,
  1748. v = c == 'x' ? r : (r & 0x3 | 0x8);
  1749. return v.toString(16);
  1750. });
  1751. };
  1752. /**
  1753. * 监听1473端口的处理
  1754. *
  1755. **/
  1756. us.server.listen('1473', '', function () {
  1757. //在控制台输出监听提示
  1758. console.log("开始监听" + us.server.address().port + "......");
  1759. });
  1760. // 同意处理错误
  1761. //process.on('uncaughtException', function (e) {
  1762. // console.log("错误:" + e);
  1763. //});