initial commit

.gitignore

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+node_modules
+package-lock.json
+dbfile
+Session.vim

Makefile

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+.PHONY:	run stop deepclean
+
+ifeq (\$(UNAME),Darwin)
+BROWSER=open
+else
+BROWSER=xdg-open
+endif
+#BROWSER=chromium
+SETTINGS_MONGO=settings/database.json
+SETTINGS_APP=settings/web.json
+NODE_BIN=$(if `which nodemon`, "nodemon", "node")
+DBPATH=dbfile
+LOCKFILE=$(DBPATH)/mongod.lock
+MONGO_PORT=`cat $(SETTINGS_MONGO)|sed -ne '/"port"\s*:/p' | sed -e 's/^.*"port"\s*:[^0-9]*\([0-9]*\)[^0-9]*$$/\1/'`
+APP_PORT=`cat $(SETTINGS_APP)|sed -ne '/"port"\s*:/p' | sed -e 's/^.*"port"\s*:[^0-9]*\([0-9]*\)[^0-9]*$$/\1/'`
+
+run:	$(LOCKFILE) app.js node_modules
+	@sh -c "sleep 0.5 ; $(BROWSER) http://localhost:$(APP_PORT)/ &> /dev/null " &
+	@$(NODE_BIN) app.js ; $(MAKE) stop
+
+stop:
+	@echo stopping mongodb...
+	@if [ -e "$(LOCKFILE)" -a -s "$(LOCKFILE)" ]; then\
+		mongod --dbpath $(DBPATH) --shutdown;\
+	fi
+	@rm -rf $(LOCKFILE)
+	@echo mongodb stopped.
+
+$(LOCKFILE):
+	@echo "running mongodb (port $(MONGO_PORT))..."
+	@mkdir -p $(DBPATH)
+	@sh -c "mongod --port $(MONGO_PORT) --dbpath $(DBPATH) &" > /dev/null
+	@echo mongodb started.
+
+node_modules:
+	npm install
+
+deepclean:
+	rm -rf node_modules $(DBPATH) package-lock.json
+
+fetch:
+	@whiptail --checklist "Select gakubu to fetch:" 30 50 20 \
+	 "111973" "政治経済学部" on\
+	 "121973" "法学部" on\
+	 "132002" "第一文学部" on\
+	 "142002" "第二文学部" on\
+	 "151949" "教育学部" on\
+	 "161973" "商学部" on\
+	 "171968" "理工学部" on\
+	 "181966" "社会科学部" on\
+	 "192000" "人間科学部" on\
+	 "202003" "スポーツ科学部" on\
+	 "212004" "国際教養学部" on\
+	 "232006" "文化構想学部" on\
+	 "242006" "文学部" on\
+	 "252003" "人間科学部eスクール" on\
+	 "262006" "基幹理工学部" on\
+	 "272006" "創造理工学部" on\
+	 "282006" "先進理工学部" on\
+	 "311951" "政治学研究科" on\
+	 "321951" "経済学研究科" on\
+	 "331951" "法学研究科" on\
+	 "342002" "文学研究科" on\
+	 "351951" "商学研究科" on\
+	 "371990" "教育学研究科" on\
+	 "381991" "人間科学研究科" on\
+	 "391994" "社会科学研究科" on\
+	 "402003" "アジア太平洋研究科" on\
+	 "422000" "国際情報通信研究科" on\
+	 "432001" "日本語教育研究科" on\
+	 "442003" "情報生産システム研究科" on\
+	 "452003" "公共経営研究科" on\
+	 "462004" "ファイナンス研究科" on\
+	 "472004" "法務研究科" on\
+	 "482005" "会計研究科" on\
+	 "502005" "スポーツ科学研究科" on\
+	 "512006" "基幹理工学研究科" on\
+	 "522006" "創造理工学研究科" on\
+	 "532006" "先進理工学研究科" on\
+	 "542006" "環境・エネルギー研究科" on\
+	 "552007" "教職研究科" on\
+	 "562012" "国際コミュニケーション研究科" on\
+	 "572015" "経営管理研究科" on\
+	 "712001" "芸術学校" on\
+	 "922006" "日本語教育研究センター" on\
+	 "982007" "留学センター" on\
+	 "9S2013" "グローバルエデュケーションセンター" on ; :
+
+

app.js

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+"use strict";
+
+const express = require('express'),
+	  morgan = require('morgan'),
+      bodyParser = require('body-parser'),
+      methodOverride = require('method-override'),
+      cookieParser = require('cookie-parser'),
+      expressSession = require('express-session'),
+      csrf = require('csurf');
+
+global['ROOT_DIR'] = __dirname;
+global['dbsettings'] = require('./settings/database.json');
+global['websettings'] = require('./settings/web.json');
+
+const www = require('./app/www');
+
+process.on('SIGINT', () => {
+	console.log("Interrupted.");
+	process.exit(0);
+});
+
+process.stdin.resume();
+process.stdin.on('end', () => {
+	process.exit(0);
+});
+
+const app = express();
+const server = app.listen(websettings.port, ()=>{
+	console.log("coursecompass is available at http://localhost:" + websettings.port + "/");
+});
+
+app.set('views', ROOT_DIR + '/views');
+app.set('view engine', 'ejs');
+
+app.use(morgan('combind'));
+app.use('/', www);
+app.use(express.static(ROOT_DIR + '/public'));
+
+

app/www.js

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+"use strict";
+
+let express = require('express');
+let www = express();
+let mongoClient = require('mongodb').MongoClient;
+
+function connectDB(callback) {
+	mongoClient.connect("mongodb://localhost:" + dbsettings.port + "/" + dbsettings.dbname, function(err, db) {
+		if (err) {
+			console.log("db connection error: " + err);
+		} else {
+			callback(db);
+		}
+	});
+}
+
+function createSearchQuery(q) {
+	let splitChars = ["[", "]", "(", ")", " ", "　"];
+	let fields = ["courseTitle", "instructor", "category", "academyDisciplines", 
+	    "content.outline", "content.objective", "content.studyBeforeOrAfter", 
+	    "content.schedule", "content.textbooks", "content.reference", "content.evaluation", 
+	    "content.note", "subtitle", "classroom"];
+	let words = [];
+	let s = "", i = 0;
+	for (i = 0; i < q.length; i++) {
+		let c = q[i];
+		if (c == '"') {
+			if (s.length > 0) words.push(s);
+			s = "";
+			for (;;) {
+				c = q[++i];
+				if (c == '"') {
+					if (q[i + 1] != '"') break;
+					c = q[++i];
+				}
+				if (i >= q.length) break;
+				s += c;
+			}
+			if (s.length > 0) words.push(s);
+			s = "";
+		} else if (splitChars.indexOf(c) >= 0) {
+			if (s.length > 0) words.push(s);
+			s = "";
+		} else {
+			s += c;
+		}
+	}
+	if (s.length > 0) words.push(s);
+	let ret = [];
+	for (let word of words) {
+		let list = [];
+		for (let field of fields) {
+			let obj = {};
+			obj[field] = new RegExp(word, 'i');
+			list.push(obj);
+		}
+		ret.push({$or: list});
+	}
+	return {$and: ret};
+}
+
+www.set('x-powered-by', false);
+www.set('views', ROOT_DIR + '/views');
+www.set('view engine', 'ejs');
+
+www.get('/', function(req, res) {
+	//res.send("hello");
+	res.render('index');
+});
+www.get('/search', function(req, res) {
+	let results = [];
+	if (req.query.q) {
+		console.log("q");
+		let q = req.query.q;
+		if (!q) {
+			res.redirect('/');
+			return;
+		}
+		let rgx = new RegExp(q, "i");
+		connectDB((db)=>{
+			let collection = db.collection('classes');
+			collection.find(createSearchQuery(q)).toArray((err, docs)=>{
+				if (err) {
+					console.log("find error: " + err);
+				} else {
+					res.render('search', {
+						results: docs,
+						q:	q
+					});
+
+				}
+
+
+			});
+
+		});
+	}
+
+});
+
+www.use(function(req, res, next) {
+	res.status(404)
+	   .render('404');
+});
+www.use(function(err, req, res, next) {
+	res.status(500)
+	   .render('500');
+});
+
+module.exports = www;

package.json

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+{
+  "name": "coursecompass",
+  "version": "1.0.0",
+  "description": "",
+  "main": "app.js",
+  "scripts": {
+    "test": "make"
+  },
+  "author": "",
+  "license": "MIT",
+  "dependencies": {
+    "body-parser": "^1.18.1",
+    "cookie-parser": "^1.4.3",
+    "csurf": "^1.9.0",
+    "ejs": "^2.5.7",
+    "express": "^4.15.4",
+    "express-session": "^1.15.5",
+    "method-override": "^2.3.9",
+    "morgan": "^1.8.2",
+    "mongodb": "^2.2.31"
+  },
+  "devDependencies": {}
+}

settings/database.json

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+{
+	"host": "localhost",
+	"port": "27018",
+	"dbname": "coursecompass"
+}

settings/web.json

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+{
+	"port": 8080
+}

views/404.ejs

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+<!DOCTYPE html>
+<html>
+<head>
+<title>404 Not Found</title>
+</head>
+<body>
+<h1>404 Not Found</h1>
+</body>
+</html>

views/500.ejs

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+<!DOCTYPE html>
+<html>
+<head>
+<title>500 Internal Server Error</title>
+</head>
+<body>
+<h1>500 Internal Server Error</h1>
+</body>
+</html>

views/index.ejs

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+<%# vim: set ft=html 
+%><%- include('./parts/header', {title: "this is title"}) %>
+<h1>Welcome to Course Compass!!</h1>
+<form action="/search" method="GET">
+	<input type="text" name="q">
+	<input type="submit" value="Search">
+</form> <%- include('./parts/footer') %>

views/parts/footer.ejs

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+<%# vim: set ft=html %>
+</body>
+</html>

views/parts/header.ejs

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+<%# vim: set ft=html 
+%> <!DOCTYPE html>
+<html lang="ja">
+<head>
+	<title><%= title %></title>
+</head>
+<body>

views/search.ejs

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+<%# vim: set ft=html 
+%><%- include('./parts/header', {title: "Search results for " + q }); %>
+<h1>Search results for <%= q %></h1>
+<form action="/search" method="GET">
+	<input type="text" name="q">
+	<input type="submit" value="Search">
+</form>
+<% if (results.length == 0) { %>
+<p>No match.</p>
+<% } else {
+	for (let item of results) { %>
+		<p><a href="<%= item.url %>" target="_blank"><%= item.courseTitle %></a></p>
+
+<% } } %>
+<%- include('./parts/footer'); %>