import classes from official schedule

2018-08-31 20:50:23 -05:00
parent 1c0b7c9bf7
commit 96765c82ee
4 changed files with 114 additions and 12 deletions
--- a/js/import.js
+++ b/js/import.js
@@ -1,13 +1,115 @@
+var link;
 $(function () {
 	//template https://utdirect.utexas.edu/apps/registrar/course_schedule/20189/51475/
 	var sem = $('[name="s_ccyys"]').val();
-	$(".tbg").after("<button class='matbut' id='import' style='margin:10px 0px 20px 0px;'><span style='font-size:small'>Import into </span><b>UT Reg Plus<b></h2>");
+	$("[href='#top']").before("<button class='matbut' id='import' style='margin:10px 0px 20px 0px;'><span style='font-size:small'>Import into </span><b>UT Reg Plus<b></h2></button><br>");
+	$("#import").prepend("<div id='snackbar'>defaultmessage..</div>");
 	$("#import").click(function(){
-		$(".tbg").find(".tbon>td:first-child").each(function(){
-			console.log($(this).text().replace(/\s/g, ''));
+		$(".tbg").last().find(".tbon>td:first-child").each(function(){
+			let unique = $(this).text().replace(/\s/g, '');
+			link = `https://utdirect.utexas.edu/apps/registrar/course_schedule/${sem}/${unique}/`;
+			getInfo();
 		});
-			alert(sem);	
-
 	});

-});
+});
+
+/*Course object for passing to background*/
+function Course(coursename, unique, profname, datetimearr, status, link, registerlink) {
+	this.coursename = coursename;
+	this.unique = unique;
+	this.profname = profname;
+	this.datetimearr = datetimearr;
+	this.status = status;
+	this.link = link;
+	this.registerlink = registerlink;
+}
+
+
+function getInfo(classurl){
+	chrome.runtime.sendMessage({
+		method: "GET",
+		action: "xhttp",
+		url: link,
+		data: ""
+	}, function (response) {
+		if (response) {
+			var output = "";
+			var object = $('<div/>').html(response).contents();
+			var c = getCourseObject(object);
+			chrome.runtime.sendMessage({
+				command: "alreadyContains",
+				unique: c.unique
+			}, function (response) {
+				if (!response.alreadyContains) {
+					saveCourse(c);
+				}
+			});
+		//	var first = object.find('td[data-th="Instructor"]').text();
+	} else {
+
+	}
+});
+}
+
+
+/*For a row, get all the course information and add the date-time-lines*/
+function getCourseObject(object) {
+	let coursename = object.find("#details h2").text();
+	let uniquenum = object.find('td[data-th="Unique"]').text();
+	let profname = object.find("td[data-th='Instructor']").text().split(', ')[0];
+	if (profname.indexOf(" ") == 0) {
+		profname = profname.substring(1);
+	}
+	let datetimearr = getDtarr(object);
+	let status = object.find('td[data-th="Status"]').text();
+	let indlink = link;
+	let registerlink = object.find('td[data-th="Add"] a').prop('href');
+	return new Course(coursename,uniquenum,profname,datetimearr,status,indlink,registerlink);
+}
+
+/* For a row, get the date-time-array for checking conflicts*/
+function getDtarr(object) {
+	var numlines = object.find('td[data-th="Days"]>span').length;
+	var dtarr = [];
+	for (var i = 0; i < numlines; i++) {
+		var date = object.find('td[data-th="Days"]>span:eq(' + i + ')').text();
+		var time = object.find('td[data-th="Hour"]>span:eq(' + i + ')').text();
+		var place = object.find('td[data-th="Room"]>span:eq(' + i + ')').text();
+		for (var j = 0; j < date.length; j++) {
+			var letter = date.charAt(j);
+			var day = "";
+			if (letter == "T" && j < date.length - 1 && date.charAt(j + 1) == "H") {
+				dtarr.push(["TH", convertTime(time), place]);
+			} else {
+				if (letter != "H") {
+					dtarr.push([letter, convertTime(time), place]);
+				}
+			}
+		}
+	}
+	return dtarr;
+}
+
+/*Convert time to 24hour format*/
+function convertTime(time) {
+	var converted = time.replace(/\./g, '').split("-");
+	for (var i = 0; i < 2; i++) {
+		converted[i] = moment(converted[i], ["h:mm A"]).format("HH:mm");
+	}
+	return converted;
+}
+
+function saveCourse(course){
+	chrome.runtime.sendMessage({
+		command: "courseStorage",	
+		course: course,
+		action: "add"
+	}, function (response) {
+		$("#import").text("Courses Saved!");
+		chrome.runtime.sendMessage({
+			command: "updateCourseList"
+		});
+	});
+}
+