webclass
Version:
A package for web class checking
1,126 lines (987 loc) • 42.5 kB
JavaScript
'use strict';
const fs = require('fs');
const path = require('path');
const LineByLine = require('readlinesyn');
module.exports = class {
constructor(){
this._myFileParser = new LineByLine();
this._datalist = [];
this._allStudListFilePath = "./studall.txt";
this._jsonFileSource = "./stud.json";
this._jsondata = {};
this._htmlFilePath = "./score.html";
this._classID = 1;
this._editable = false;
// Class Plan
this._jiaoanTexFilePath = "./jiaoan.tex",
// Exam
this._linespace = 1.2;
this._testFilePath;
this._hasAnswer = false;
this._hasComment = false;
this._examhtmlheadlist = [
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">",
"<html> ",
"<head> ",
" <meta charset=\"utf-8\"> <style> span { color: black; } </style> ",
" <title> 课堂训练</title> ",
" <meta http-equiv=\"keywords\" content=\"keyword1,keyword2,keyword3\"> ",
" <meta http-equiv=\"description\" content=\"this is my page\"> ",
" <meta http-equiv=\"content-type\" content=\"text/html; \"> ",
" <meta charset=\"UTF-8\"> ",
" <meta charset=\"GB2312\"> ",
" <script type=\"text/javascript\" src=\"http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML\"></script> ",
" <script type=\"text/x-mathjax-config\">MathJax.Hub.Config({ tex2jax: {inlineMath: [['$','$'], ['\\\\(','\\\\)']]}});</script><script type=\"text/javascript\" src=\"http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML\"></script> ",
"</head> ",
"<body> "
];
this._examhtmlendlist = [
" <script type=\"text/javascript\"> ",
" function getUserAnswer(radioGroupName){ ",
" var rg = document.getElementsByName(radioGroupName); ",
" var result = -1; ",
" for(var i=0;i<rg.length;i++){ ",
" if(rg[i].checked ==true) ",
" result = i; ",
" } ",
" userAnswer.push(result); ",
" } ",
" </script> ",
" <input name=\"ok\" type=\"submit\" value=\"提交\" onclick='showResult()'/> ",
"</body> ",
"</html> "
];
this._latexcnarticlehead = [
"\\documentclass[UTF8]{article} ",
"\\RequirePackage{fix-cm}",
"\\usepackage{tikz} ",
"\\usetikzlibrary{arrows,",
" patterns,",
" shapes.geometric,",
" decorations.pathmorphing,",
" backgrounds,",
" positioning,",
" fit,",
" petri,",
" matrix,",
" automata,chains}",
"\\setcounter{tocdepth}{7}",
"\\graphicspath{{./figures/}} ",
];
this._latexPackageList = [
"{comment}",
"{ulem}",
"[colorlinks,linkcolor=red,anchorcolor=blue,citecolor=black]{hyperref}",
"{graphicx}",
"{comment}",
"{subfigure}",
"{amsmath}",
"{multirow}",
"{pgfplots}",
"{setspace}",
"{enumitem}",
"{lastpage}",
"{fancyhdr}",
"{geometry}",
"{amsthm}",
"{CJKutf8}"
];
this._latexNewcommandList = [
"{\\myTitleA}[1]{ {\\noindent \\Large {\\CJKfamily{li} #1} } \\vspace{0.5cm}}",
"{\\normalCentralTitle}[1]{ \\begin{center} {\\CJKfamily{hei} #1} \\end{center}\\vspace{0.5cm}}",
"{\\myTitleB}[1] {\\noindent \\hspace{0.5cm} {\\CJKfamily{hei} #1} \\\\ \\hfill}",
"{\\content}[1]{ \\begin{tabular}{c p{10.5cm}} \\hspace{0.5cm} & #1 \\\\ \\end{tabular}}",
"{\\spacingContent}[1]{\\begin{spacing}{1.5} #1 \\end{spacing} \\vspace{0.5cm}}"
];
}
get editable(){
return this._editable;
}
seteditable(value){
var self = this;
self._editable = value;
}
get classid(){
return this._classID;
}
set classid(value){
this._classID = value;
}
// Checking whether an js object is valid
checkingObject( targetObj )
{
var result = true;
if( typeof targetObj == 'undefined' ) {
console.log("checkingObject(): undefined Object");
result = false;
}
if( targetObj === "" ) {
console.log("checkingObject(): Object is empty");
result = false;
}
return result;
}
// Deep copy
// https://www.cnblogs.com/lzpong/p/6973003.html
clone(obj) {
var self = this;
// Handle the 3 simple types, and null or undefined or function
if (null == obj || "object" != typeof obj) return obj;
// Handle Date
if (obj instanceof Date) {
var copy = new Date();
copy.setTime(obj.getTime());
return copy;
}
// Handle Array or Object
if (obj instanceof Array | obj instanceof Object) {
var copy = (obj instanceof Array)?[]:{};
for (var attr in obj) {
if (obj.hasOwnProperty(attr))
copy[attr] = self.clone(obj[attr]);
}
return copy;
}
throw new Error("Unable to clone obj! Its type isn't supported.");
}
// writing data list to a file
writedatafile( filepath )
{
var self = this;
var fd;
try {
fd = fs.openSync( filepath, 'w');
fs.appendFileSync( fd, self._datalist.join("\n"), {"encoding":'utf8'});
} catch (err) {
/* 处理错误 */
}
//fs.fsyncSync(fd)
if (fd !== undefined)
fs.closeSync(fd);
}
updating(){
// Updating source file
fs.writeFileSync( this._jsonFileSource, JSON.stringify( this._jsondata, null, " "), {"encoding":'utf8'});
}
init( filePath )
{
var self = this;
if( filePath )
{
// do nothing
} else{
console.log("init(): Invalid file path");
//return;
}
if( typeof filePath == 'undefined' ) {
console.log("init(): undefined file path");
}
if( typeof filePath === "" ) {
console.log("init(): File path is empty");
}
self._allStudListFilePath = filePath;
try{
var tmp = fs.statSync( self._allStudListFilePath ).isFile();
if( !Boolean(tmp) ){
console.error("init(): Invalid data file path.");
return;
}
}catch( exception ) {
console.log( exception );
}
self._myFileParser.open( self._allStudListFilePath );
var theline = self._myFileParser.next();
while( !self._myFileParser.isEOF() )
{
theline = self._myFileParser.next();
var l = theline.split("\t");
//console.log( 'READ LINE: ' + l[2] );
var id = l[0];
var classes = {};
self._jsondata[id] = {};
self._jsondata[id]["name"] = l[1];
self._jsondata[id]["pinyin"] = l[2];
self._jsondata[id]["major"] = l[4];
self._jsondata[id]["year"] = l[3];
self._jsondata[id]["class"] = l[6];
self._jsondata[id]["check"] = classes;
self._jsondata[id]["homework"] = classes;
}
self._myFileParser.close();
self.updating();
}
openjsonfile( jsonFile )
{
var self = this;
try{
if( !(fs.existsSync(jsonFile)) ){
console.error("openjsonfile(): Invalid json file path.");
// If not exist, create the file.
fs.writeFileSync( jsonFile, "{}" , {"encoding":'utf8', "flag":"w+"});
}
}catch( exception ) {
console.log( exception );
}
self._jsonFileSource = jsonFile;
var jsonfiledata = fs.readFileSync(self._jsonFileSource, "utf8");
self._jsondata = JSON.parse(jsonfiledata);
return;
}
//
// Checking Component
//
checking( dataFilePath ) {
var self = this;
if( dataFilePath )
{
// do nothing
} else{
console.log("checking(): Invalid file path");
return;
}
if( typeof dataFilePath == 'undefined' ) {
console.log("checking(): undefined file path");
return;
}
if( dataFilePath === "" ) {
console.log("checking(): file path is empty");
return;
}
var fileData = fs.readFileSync(self._jsonFileSource, "utf8");
self._jsondata = JSON.parse(fileData);
for(var stud in self._jsondata ){
self._jsondata[stud]["check"][String(self._classID)] =
{
"score": 0,
"comments":""
};
//= 0;
}
self._myFileParser.open( dataFilePath );
var theline;
while( !self._myFileParser.isEOF() )
{
theline = self._myFileParser.next();
//console.log( 'READ LINE: ' + theline );
for(var stud in self._jsondata ){
var result = theline.indexOf( stud );
if( parseInt(result) != -1 ){
// console.log( stud );
var n = self._jsondata[stud]["check"][String(self._classID)]["score"] ;
if( typeof(n) !== "undefined" ){
self._jsondata[stud]["check"][String(self._classID)] =
{
"score": parseInt( n ) + 1,
"comments":""
};// = parseInt( n ) + 1;
}else {
self._jsondata[stud]["check"][String(self._classID)] //= 1;
=
{
"score": 1,
"comments":""
};
}
}
}
}
self._myFileParser.close();
}
stat( jsonFilePath )
{
var self = this;
var validJSONFile = true;
if( jsonFilePath )
{
// do nothing
} else{
validJSONFile = false;
}
if( typeof jsonFilePath == 'undefined' ) {
validJSONFile = false;
}
if( jsonFilePath === "" ) {
validJSONFile = false;
}
try{
if( Boolean(validJSONFile) )
{
self._jsonFileSource = jsonFilePath;
var fileData = fs.readFileSync(self._jsonFileSource, "utf8");
self._jsondata = JSON.parse(fileData);
}
}catch( exception ) {
console.log( exception );
}
var ok = 0;
var mis = 0;
for( var stud in self._jsondata ){
var n = self._jsondata[stud]["check"][String(self._classID)]["score"] ;
if( parseInt( n ) > 0 ){
ok++;
}else {
mis++;
console.log( stud + ", " + self._jsondata[stud]["name"] + + ", " + self._jsondata[stud]["pinyin"] + ", " + self._jsondata[stud]["year"] + ", " + self._jsondata[stud]["major"] + ", " + ", " + self._jsondata[stud]["class"]);
}
}
console.log( "实到 " + ok );
console.log( "缺勤 " + mis );
}
// iterating the dir
iteratDir( dir )
{
var results = []
var workDir = __dirname;
var list = fs.readdirSync(dir)
list.forEach(function(file) {
file = dir + '/' + file
var stat = fs.statSync(file)
if (stat && stat.isDirectory())
results = results.concat( file );
else results.push(file)
})
return results
}
addHomework( id ){
var self = this;
var fileData = fs.readFileSync(self._jsonFileSource, "utf8");
self._jsondata = JSON.parse(fileData);
for(var stud in self._jsondata ){
try{
var n = self._jsondata[stud]["homework"][String(id)];
if( typeof(n) !== "undefined" ){
// self._jsondata[stud]["homework"][String(id)] = 60;
}else {
self._jsondata[stud]["homework"][String(id)]= {
"score": 0,
"comments":""
};
}
}catch( exp ){
console.log( exp );
}
}
}
homework( ite )
{
var self = this;
var fileData = fs.readFileSync(self._jsonFileSource, "utf8");
self._jsondata = JSON.parse(fileData);
var curDir = process.cwd();
var hwDir = path.join(curDir, String(ite));
let state = fs.statSync( hwDir );
if( !state.isDirectory() ){
console.log("Invalid directory:", hwDir);
return;
}
var r = self.iteratDir(hwDir);
// console.log(r);
var validHWNumber = 0;
for( var it in r ){
var theline = r[it];
for(var stud in self._jsondata ){
var result = theline.indexOf( stud );
if( parseInt(result) != -1 ){
// console.log( stud );
var n = self._jsondata[stud]["homework"][String(ite)] ;
if( typeof(n) !== "undefined" ){
self._jsondata[stud]["homework"][String(ite)] = {
"score": 60,
"comments":""
};
validHWNumber++;
}else {
self._jsondata[stud]["homework"][String(ite)] = {
"score": 0,
"comments":""
};
}
}
}
}
console.log(" Checking homework directory:", hwDir );
console.log(" Valid homework number:", validHWNumber );
}
homeworkStat( ite ){
var self = this;
var handinNum = 0;
var voidNum = 0;
var unHandinList = [];
var fileData = fs.readFileSync(self._jsonFileSource, "utf8");
self._jsondata = JSON.parse(fileData);
for(var stud in self._jsondata ){
var n = self._jsondata[stud]["homework"][String(ite)] ;
if( typeof(n) !== "undefined" ){
var score = self._jsondata[stud]["homework"][String(ite)]["score"];
if(parseInt(score) > 0 ){
handinNum++;
}else{
voidNum++;
unHandinList.push( stud );
}
}
}
console.log(" Hand in stud number:", handinNum );
console.log(" NOT Hand in stud number:", voidNum );
console.log(unHandinList);
}
htmlhead( )
{
var self = this;
self._datalist = [];
self._datalist.push("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
self._datalist.push("<html>");
self._datalist.push(" <head>");
self._datalist.push(" <title> </title> ");
self._datalist.push(" <meta charset=\"utf-8\"> ");
self._datalist.push(" </head>");
self._datalist.push(" <body>");
}
htmlend( )
{
var self = this;
self._datalist.push(" </body>");
self._datalist.push("</html>");
self.writedatafile(self._htmlFilePath);
}
setHwScore( id, type, hwid, score ){
var self = this;
try{
self._jsondata[id][type][hwid]["score"] = score;
}
catch(ep){
console.log( "setHwScore:", id, type, hwid, score);
console.log( ep );
}
}
writescoretohtml( type )
{
var self = this;
var fileData = fs.readFileSync(self._jsonFileSource, "utf8");
self._jsondata = JSON.parse(fileData);
self._datalist.push(" <table border=\"0\" id=\"score\">");
self._datalist.push(" <tr>");
self._datalist.push(" <th contentEditable=\"true\"> ID </th>");
self._datalist.push(" <th contentEditable=\"true\"> MAME </th>");
for( var id in self._jsondata ){
var stud = self._jsondata[id];
var len = 1;
for( var hwid in self._jsondata[id][type] )
{
if(parseInt(hwid) > len )
{
len = parseInt(hwid);
}
}
for( var theID = 1; theID <= len; theID++ )
{
self._datalist.push(" <th contentEditable=\"true\">" + theID + "</th>");
}
break;
}
self._datalist.push(" </tr>");
for( var id in self._jsondata ){
var stud = self._jsondata[id];
self._datalist.push(" <tr>");
self._datalist.push(" <td>" + id + "</td>");
self._datalist.push(" <td>" + self._jsondata[id]["name"] + "</td>");
var scoreList = [];
var len = 1;
for( var hwid in self._jsondata[id][type] )
{
var theScore = self._jsondata[id][type][hwid]["score"];
scoreList[parseInt(hwid)] = theScore;
if(parseInt(hwid) > len )
{
len = parseInt(hwid);
}
}
for( var theID = 0; theID < len; theID++ )
{
var value = scoreList[parseInt(theID)+1];
if( typeof value == 'undefined' ) {
value = 0;
}
// console.log( "self._editable ", self._editable );
if( self._editable ){
self._datalist.push(" <td contentEditable=\"true\">" + value + "</td>");
}else{
self._datalist.push(" <td>" + value + "</td>");
}
}
self._datalist.push(" </tr>");
}
self._datalist.push(" </table>");
if( self._editable ){
self._datalist.push(" <p><input type=\"button\" name=\"btn\" value=\"Table Content\" onclick=\"showTableContent('score')\"></p>");
self._datalist.push(" <p><div id=\"result\"></div></p>");
self._datalist.push(" <script type=\"text/javascript\">");
self._datalist.push(" function getTableContent(id){");
self._datalist.push(" var mytable = document.getElementById(id);");
self._datalist.push(" var data = [];");
self._datalist.push(" for(var i=0,rows=mytable.rows.length; i<rows; i++){");
self._datalist.push(" for(var j=0,cells=mytable.rows[i].cells.length; j<cells; j++){");
self._datalist.push(" if(!data[i]){");
self._datalist.push(" data[i] = new Array();");
self._datalist.push(" }");
self._datalist.push(" data[i][j] = mytable.rows[i].cells[j].innerHTML;");
self._datalist.push(" }");
self._datalist.push(" }");
self._datalist.push(" return data;");
self._datalist.push(" }");
self._datalist.push(" function showTableContent(id){");
self._datalist.push(" var data = getTableContent(id);");
self._datalist.push(" var tmp = \"\";");
self._datalist.push(" for(i=0,rows=data.length; i<rows; i++){");
self._datalist.push(" var id = data[i][0];");
self._datalist.push(" for(j=2,cells=data[i].length; j<cells; j++){");
//self._datalist.push(" tmp += data[i][j] + \",\";");
self._datalist.push(" var n = j - 1; ");
self._datalist.push(" var score = data[i][j]; ");
self._datalist.push(" if( parseInt( score ) == 0 ) continue; ");
self._datalist.push(" tmp += \"web.setHwScore(\\\"\"+id+\"\\\",\\\"homework\\\", \\\"\" + n + \"\\\",\" + score + \" );\";");
self._datalist.push(" tmp += \"<br>\";");
self._datalist.push(" }");
self._datalist.push(" tmp += \"<br>\";");
self._datalist.push(" }");
self._datalist.push(" document.getElementById(\"result\").innerHTML = tmp;");
self._datalist.push(" }");
self._datalist.push(" </script>");
}
}
// class plan
jiaoanhead( name, semester, teacher )
{
var self = this;
self._datalist = self.clone( self._latexcnarticlehead);
self.latexfilepackage(self._testFilePath);
self.latexfilenewcommand( self._latexNewcommandList );
self._datalist.push("\n ");
self._datalist.push("\\begin{document} ");
self._datalist.push("\\begin{CJK}{UTF8}{song}");
self._datalist.push("\\begin{titlepage} ");
self._datalist.push(" \\centering ");
self._datalist.push(" \\includegraphics[width=0.4\\textwidth]{jgxy.png} \\\\ ");
self._datalist.push(" \\includegraphics[width=0.8\\textwidth]{jg-title.png} ");
self._datalist.push(" \\par ");
self._datalist.push("\\vspace{1cm} ");
self._datalist.push("{\\huge\\itshape 教~~学~~简~~案 \\par} ");
self._datalist.push("\\vspace{5cm} ");
self._datalist.push("\\begin{Large} ");
self._datalist.push("\\begin{tabular}{r l} ");
self._datalist.push(" 课 程：& " + name + " \\\\ ");
self._datalist.push(" 姓 名：& " + teacher + " \\\\ ");
self._datalist.push(" 教学单位：& \\\\ ");
self._datalist.push(" 职 称：& \\\\ ");
self._datalist.push(" 学 期：& " + semester + " \\\\ ");
self._datalist.push("\\end{tabular} ");
self._datalist.push("\\end{Large} ");
self._datalist.push("\\vfill ");
self._datalist.push(" {\\large \\today\\par} ");
self._datalist.push("\\end{titlepage}");
}
jiaoanend( ref )
{
var self = this;
self._datalist.push("\\newpage ");
self._datalist.push("\\myTitleA{参考资料} ");
self._datalist.push("\\spacingContent{ " + ref + " }");
self._datalist.push("\\end{CJK} ");
self._datalist.push("\\end{document}");
}
isObject = function(a) {
return (!!a) && (a.constructor === Object);
};
writeJiaoAnSection( theJson ){
var self = this;
if( undefined == theJson ){
return;
}
if( Array.isArray(theJson) ){
for(var theKey in theJson) {
// figure object
var theEntry = theJson[theKey];
if( self.isObject( theEntry ) )
{
var width = theEntry["figure"]["width"];
var path = theEntry["figure"]["path"];
if( self.checkingObject(path) )
{
self._datalist.push(" \\spacingContent{");
self._datalist.push("\\begin{figure}[h] ");
self._datalist.push(" \\centering ");
self._datalist.push(" \\includegraphics[width="+width+"\\textwidth]{" + path + "} ");
//self._datalist.push("\\caption{ 题" + index + "} ");
//self._datalist.push(" \\label{fig: } ");
self._datalist.push("\\end{figure} ");
self._datalist.push(" } ");
self._datalist.push(" ");
}
} else{
self._datalist.push(" \\spacingContent{");
self._datalist.push( theJson[theKey] + "");
self._datalist.push(" } ");
self._datalist.push(" ");
}
}
}else{
self._datalist.push(" \\spacingContent{");
self._datalist.push( theJson + "");
self._datalist.push(" } ");
self._datalist.push(" ");
}
}
jiaoan( jsonFile )
{
var self = this;
try{
var tmp = fs.statSync( jsonFile ).isFile();
if( !Boolean(tmp) ){
console.error("init(): Invalid json file path.");
return;
}
}catch( exception ) {
console.log( exception );
}
var jiaoanData = fs.readFileSync(jsonFile, "utf8");
var jiaoanList = JSON.parse(jiaoanData);
var name = jiaoanList["name"];
var teacher = jiaoanList["teacher"];
var semester = jiaoanList["semester"];
var target = jiaoanList["target"];
var mainMethods = jiaoanList["mainMethod"];
var teachTarget = jiaoanList["teachTarget"];
var targetCharacters = jiaoanList["targetCharacters"];
var ref = jiaoanList["reference"];
self.jiaoanhead( name, semester, teacher );
var classes = jiaoanList["classes"];
for( var ite in classes )
{
var date = jiaoanList["classes"][ite]["date"];
var teachTarget = jiaoanList["classes"][ite]["teachTarget"];
var hardPoints = jiaoanList["classes"][ite]["hardPoints"];
var topic = jiaoanList["classes"][ite]["topic"];
var introduction = jiaoanList["classes"][ite]["introduction"];
var content_1 = jiaoanList["classes"][ite]["content_1"];
var content_2 = jiaoanList["classes"][ite]["content_2"];
var summary = jiaoanList["classes"][ite]["summary"];
var homework = jiaoanList["classes"][ite]["homework"];
self._datalist.push(" ");
self._datalist.push("%%--------------------------- ");
self._datalist.push( "%% 第 " + ite + " 次课");
self._datalist.push( "%%--------------------------- ");
self._datalist.push( "\\clearpage ");
self._datalist.push("\\begin{center}");
self._datalist.push(" {\\Large " + name + "简案} ");
self._datalist.push("\\end{center}");
self._datalist.push(" ");
self._datalist.push(" \\vspace{0.5cm} \n ");
self._datalist.push("\\myTitleA{授课时间} ");
self._datalist.push(" \\content{" + date + "} ");
self._datalist.push(" ");
self._datalist.push("\\myTitleA{授课对象} ");
self._datalist.push(" \\content{" + target + " } ");
self._datalist.push(" ");
self._datalist.push("\\myTitleB{授课对象特点} ");
self._datalist.push(" \\content{");
self._datalist.push( targetCharacters + "");
self._datalist.push(" } ");
self._datalist.push(" ");
self._datalist.push(" \\vspace{0.5cm}");
self._datalist.push(" \\myTitleA{授课主题} ");
self.writeJiaoAnSection( topic );
self._datalist.push(" \\myTitleA{教学目的与要求} ");
self.writeJiaoAnSection( teachTarget );
self._datalist.push(" \\myTitleA{教学重、难点} ");
self._datalist.push(" \\spacingContent{");
self._datalist.push(hardPoints + "");
self._datalist.push(" } ");
self._datalist.push(" ");
self._datalist.push(" \\myTitleA{主要教学方法} ");
self.writeJiaoAnSection( mainMethods );
self._datalist.push(" \\myTitleA{教学内容的组织与设计} ");
self._datalist.push(" ");
if(content_2 != '' ){
self._datalist.push(" \\normalCentralTitle{第一堂课}");
self._datalist.push(" ");
}
if( introduction != '' ) {
self._datalist.push(" \\myTitleB{引入新课} ");
self.writeJiaoAnSection( introduction );
}
self._datalist.push(" \\myTitleB{ 新课讲授 } ");
self.writeJiaoAnSection( content_1 );
if(content_2 != '' ){
self._datalist.push(" \\normalCentralTitle{第二堂课}");
self._datalist.push(" ");
self._datalist.push(" \\myTitleB{新课讲授} ");
self.writeJiaoAnSection( content_2 );
}
if( summary != '' ) {
self._datalist.push(" \\myTitleB{课堂小结} ");
self.writeJiaoAnSection( summary );
}
if( homework != '' ) {
self._datalist.push(" \\myTitleA{作业布置} ");
self.writeJiaoAnSection( homework );
}
}
self.jiaoanend(ref);
self.writedatafile(self._jiaoanTexFilePath);
}
latexfilepackage( texfilepath )
{
var self = this;
for( var ite in self._latexPackageList )
self._datalist.push( "\\usepackage"+ self._latexPackageList[ite] );
}
latexfilenewcommand( texfilepath )
{
var self = this;
for( var ite in self._latexNewcommandList )
self._datalist.push( "\\newcommand"+ self._latexNewcommandList[ite] );
}
// Latex file head
examTexHead( texFilePath )
{
var self = this;
self._testFilePath = texFilePath;
self._datalist = self.clone( self._latexcnarticlehead);
var examName = self._jsondata["exam_name"];
var examDesp = self._jsondata["exam_des"];
var teacher = self._jsondata["teacher"];
var year = self._jsondata["year"];
var term = self._jsondata["term"];
var category = self._jsondata["category"];
var open = self._jsondata["open"];
var time_length = self._jsondata["time_length"];
self.latexfilepackage(self._testFilePath);
self._datalist.push("\\geometry{left=1cm,right=3cm,top=1cm,bottom=2cm} ");
self._datalist.push("\n ");
self._datalist.push("\\begin{document}");
self._datalist.push("\\begin{CJK}{UTF8}{song}\n \n");
self._datalist.push("\\fancyhead{} ");
self._datalist.push("\\fancyfoot[C] {" + category + "卷 第~\\thepage~页~共~\\pageref{LastPage}~页} ");
self._datalist.push("\\renewcommand{\\headrulewidth}{0 pt} ");
self._datalist.push("\\pagestyle{fancy} ");
self._datalist.push("\\begin{minipage}{0.2\\linewidth} ");
self._datalist.push("\\centerline{\\includegraphics[width= 1.2\\textwidth]{jgxy.png}} ");
self._datalist.push("\\end{minipage} ");
self._datalist.push("\\hfill ");
self._datalist.push("\\begin{minipage}{.85\\linewidth} ");
self._datalist.push("\\centerline{\\includegraphics[width= 0.9\\textwidth]{test-title.png}} ");
self._datalist.push("\\begin{center} ");
self._datalist.push("\\textbf{ ");
self._datalist.push("课程《\\underline{" + examName+ "}》");
if(( category == "A" ) || ( category == "a" )){
self._datalist.push("【$\\surd$ A卷 \\qedsymbol B卷】");
}else{
self._datalist.push("【\\qedsymbol A卷 $\\surd$ B卷】");
}
self._datalist.push("任课教师 \\underline{ " + teacher + " } \\\\ ");
self._datalist.push("\\underline{" + year+ "}学年 第\\underline{~~" + term + "~~}学期 ");
self._datalist.push("考试时长: \\underline{~"+time_length+"~}分钟 ");
if(( open == "Y" ) || ( open == "y" )){
self._datalist.push("【\\qedsymbol \\textbf{闭卷} $\\surd$ 开卷】 ");
}else{
self._datalist.push("【$\\surd$ \\textbf{闭卷} \\qedsymbol 开卷】 ");
}
self._datalist.push("} ");
self._datalist.push("\\end{center} ");
self._datalist.push("\\end{minipage} ");
self._datalist.push( "\\noindent\\rule[0.25\\baselineskip]{1.1\\textwidth}{2pt}");
self._datalist.push( " ");
self._datalist.push( "\\begin{small} ");
self._datalist.push( "说明: ");
self._datalist.push( " ");
self._datalist.push( "\\hfill ");
self._datalist.push( "\\begin{minipage}{.95\\linewidth} ");
self._datalist.push( "\\begin{enumerate} ");
self._datalist.push( " \\item 请填写课程名称、任课教师姓名、考试时长和考试方式，并注明是A卷还是B卷； ");
self._datalist.push( " \\item 请在该试卷上集中出题，标清题号，学生答题纸将统一另备。 ");
self._datalist.push( "\\end{enumerate} ");
self._datalist.push( "\\end{minipage} ");
self._datalist.push( "\\end{small} ");
self._datalist.push( " ");
self._datalist.push( "\\noindent\\rule[0.25\\baselineskip]{1.1\\textwidth}{2pt}");
self._datalist.push( " ");
}
// adding an item
addJSONEntry( itemID, theItem )
{
var self = this;
var result = self.checkingObject( self._jsondata);
if(! Boolean( result ))
{
console.error("addJSONEntry(): no exam data object");
return;
}
result = self.checkingObject( theItem );
if(! Boolean( result ))
{
console.error("addJSONEntry(): no item object");
return;
}
self._jsondata[itemID] = theItem;
}
// write latex test file
examTexEnd( )
{
var self = this;
self._datalist.push("\\clearpage ");
self._datalist.push("\\end{CJK} ");
self._datalist.push("\\end{document} ");
self.writedatafile(self._testFilePath);
}
// adding an item
addExam( itemType, itemID, theItem )
{
var self = this;
var result = self.checkingObject( self._jsondata);
if(! Boolean( result ))
{
console.error("addExam(): no exam data object");
return;
}
result = self.checkingObject( theItem );
if(! Boolean( result ))
{
console.error("addItem(): no item object");
return;
}
if(!Boolean(self.checkingObject( self._jsondata[itemType])))
{
console.error("addItem(): no item " + itemType);
self._jsondata[itemType] = {};
}
self._jsondata[itemType][itemID] = theItem;
}
writeExamSubject( type )
{
var self = this;
var name = self._jsondata[ "exam_type" ][type]["name"];
var des = self._jsondata[ "exam_type" ][type]["des"];
self._datalist.push("\\section{" + name + "}");
self._datalist.push( des + "\n \\vspace{0.5cm} ");
var index = 0;
for(var item in self._jsondata[ type ] )
{
index++;
// self._datalist.push("\\subsection{ }");
self._datalist.push("\\begin{spacing}{" + self._linespace + "} ");
self._datalist.push("\\noindent " + index + ") "+ self._jsondata[type][item]["subject"] + " ");
// figure object
var figure = self._jsondata[type][item]["figure"];
if( self.checkingObject(figure) )
{
var width = self._jsondata[type][item]["figure"]["width"];
var path = self._jsondata[type][item]["figure"]["path"];
if( self.checkingObject(path) )
{
self._datalist.push("\\begin{figure}[h] ");
self._datalist.push(" \\centering ");
self._datalist.push(" \\includegraphics[width="+width+"\\textwidth]{" + path + "} ");
self._datalist.push("\\caption{ 题" + index + "} ");
self._datalist.push(" \\label{fig:" +type+ "-" + index + "} ");
self._datalist.push("\\end{figure} ");
}
}
var choice = self._jsondata[type][item]["choices"];
if( self.checkingObject(choice) )
{
self._datalist.push("\\begin{enumerate}[label=(\\Alph*)] ");
for(var it in self._jsondata[type][item]["choices"] )
{
self._datalist.push(" \\item " + self._jsondata[type][item]["choices"][it] + " ");
}
self._datalist.push("\\end{enumerate} ");
}
self._datalist.push("\\end{spacing} ");
if(Boolean(self._hasAnswer))
{
self._datalist.push("解：");
self._datalist.push(self._jsondata[type][item]["answer"] + " ");
}
if(Boolean(self._hasComment))
{
self._datalist.push("");
self._datalist.push(self._jsondata[type][item]["comment"] + " ");
}
self._datalist.push(" \n");
}
}
//
//
//
classexamfile( examFilePath )
{
var self = this;
self.openjsonfile(examFilePath);
var type = "multiple_choice";
var itemIndex = 1;
for(var item in self._jsondata[ type ] )
{
self._examhtmlheadlist.push( " <br> ");
self._examhtmlheadlist.push( " <table width=\"800\"> ");
self._examhtmlheadlist.push( " <tr colspan=\"4\"> "+ itemIndex + ") " + self._jsondata[type][item]["subject"] + " </tr> ");
var index = 1;
var itemList = ["A", "B", "C", "D"];
for(var it in self._jsondata[type][item]["choices"] )
{
self._examhtmlheadlist.push( " <tr> ");
self._examhtmlheadlist.push( " <td><label> ");
self._examhtmlheadlist.push( " <input type=\"radio\" name=\"" + item + "\" value=\"单选\" id=\"rg1_value"+index+"\" /> ");
self._examhtmlheadlist.push( " " + itemList[index-1] + ") " + self._jsondata[type][item]["choices"][it] + " </label></td> ");
self._examhtmlheadlist.push( " </tr> ");
index++;
}
self._examhtmlheadlist.push( " </table> ");
itemIndex++;
}
self._examhtmlheadlist.push( " <script type=\"text/javascript\"> ");
self._examhtmlheadlist.push( " var result = 0; ");
self._examhtmlheadlist.push( " var perScore = 5; ");
self._examhtmlheadlist.push( " var userAnswer = []; ");
var answerstr = " var trueAnswer = [";
for(var item in self._jsondata[ type ] )
{
var answer = self._jsondata[type][item]["answer"];
if(answer == 'A' ){
answerstr += "0,";
}
if(answer == 'B' ){
answerstr += "1,";
}
if(answer == 'C' ){
answerstr += "2,";
}
if(answer == 'D' ){
answerstr += "3,";
}
if(answer == 'E' ){
answerstr += "4,";
}
}
answerstr += "0]; ";
self._examhtmlheadlist.push( answerstr);
self._examhtmlheadlist.push( " function showResult(){ ");
self._examhtmlheadlist.push( " userAnswer = []; ");
self._examhtmlheadlist.push( " result = 0; ");
for(var item in self._jsondata[ type ] )
{
self._examhtmlheadlist.push( " getUserAnswer(" + item + "); ");
}
self._examhtmlheadlist.push( " if(userAnswer){ ");
self._examhtmlheadlist.push( " for(var i = 0;i< userAnswer.length;i++){ ");
self._examhtmlheadlist.push( " if(userAnswer[i] == trueAnswer[i]) ");
self._examhtmlheadlist.push( " result += perScore; ");
self._examhtmlheadlist.push( " } ");
self._examhtmlheadlist.push( " } ");
// showing the score
self._examhtmlheadlist.push( " alert(\"得分: \" + result); ");
self._examhtmlheadlist.push( " } ");
self._examhtmlheadlist.push( " </script> ");
self._datalist = self._examhtmlheadlist.concat(self._examhtmlendlist);
self.writedatafile(self._testFilePath);
}
}