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Saving courses now works

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This commit is contained in:
Sriram Hariharan
2018-07-09 19:10:57 -05:00
parent 659848d65f
commit 433f64d1c5
2 changed files with 195 additions and 116 deletions
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63
background.js
View File

@@ -1,6 +1,14 @@
chrome.runtime.onMessage.addListener(function(request, sender, response) {
if(request.greeting == "hello") {
getSaved(request,sender,response);
if(request.command == "courseStorage") {
if(request.action == "add"){
add(request,sender,response);
}
if(request.action == "remove"){
remove(request,sender,response);
}
}
else if(request.command == "alreadyContains"){
alreadyContains(request.course,response);
}
else{
const xhr = new XMLHttpRequest();
@@ -16,10 +24,51 @@ chrome.runtime.onMessage.addListener(function(request, sender, response) {
return true;
});
chrome.runtime.onInstalled.addListener(function() {
var arr = new Array();
chrome.storage.sync.set({savedCourses: arr}, function() {
console.log('initial course list');
});
});
function getSaved(request, sender, sendResponse) {
console.log(sender.tab ?
"from a content script:" + sender.tab.url :
"from the extension");
sendResponse({farewell: "goodbye"});
function add(request, sender, sendResponse) {
var courses;
var response;
chrome.storage.sync.get('savedCourses', function(data) {
courses = data.savedCourses;
courses.push(request.course)
console.log(courses);
chrome.storage.sync.set({savedCourses: courses});
sendResponse({done:"Added: "+request.course.unique+request.course.coursename,label:"Remove Course -"});
});
}
function remove(request, sender, sendResponse) {
var courses;
var response;
chrome.storage.sync.get('savedCourses', function(data) {
courses = data.savedCourses;
var index = 0;
while(index<courses.length && courses[index].unique != request.course.unique){
index++;
}
courses.splice(index,1);
console.log(courses);
chrome.storage.sync.set({savedCourses: courses});
sendResponse({done:"removed: "+request.course.unique+request.course.coursename,label:"Add Course +"});
});
}
function alreadyContains(course,sendResponse){
chrome.storage.sync.get('savedCourses', function(data) {
courses = data.savedCourses;
var contains = false;
var i = 0;
while(i < courses.length && !contains){
if(courses[i].unique == course.unique){
contains = true;
}
i++;
}
sendResponse({alreadyContains: contains});
});
}

40
content.js
View File

@@ -8,6 +8,9 @@ var uniquenum;
var profurl;
var department;
var course_nbr;
var times = [];
var dates = [];
var locations = [];
var description;
var status;
const days = new Map([["M" ,"Monday"],
@@ -40,17 +43,22 @@ $(document).ready( function() {
$(this).append('<td data-th="Plus"><input type="image" class="distButton" style="vertical-align: bottom; display:block;" width="25" height="25" src='+chrome.extension.getURL('disticon.png')+' /></td>');
}
});
$(".distButton").click(function(){
var row = $(this).closest('tr');
getCourseInfo(row);
getDistribution();
});
$("#saveCourse").click(function(){
chrome.runtime.sendMessage({greeting: "hello"}, function(response) {
console.log(response.farewell);
var c = new Course(coursename,uniquenum, profname, times, dates, locations, status, profurl);
chrome.runtime.sendMessage({command: "courseStorage",course: c, action:$("#saveCourse").text().substring(0,$("#saveCourse").text().indexOf(" ")).toLowerCase()}, function(response) {
$("#saveCourse").text(response.label);
alert(response.done);
});
$("#saveCourse").text("Remove Course");
});
});
$("#Syllabi").click(function(){
setTimeout(function(){
window.open('https://utdirect.utexas.edu/apps/student/coursedocs/nlogon/?semester=&department='+department+'&course_number='+course_nbr+'&course_title=&unique=&instructor_first=&instructor_last='+profname+'&course_type=In+Residence&search=Search');
@@ -69,12 +77,21 @@ chrome.runtime.sendMessage({greeting: "hello"}, function(response) {
$(document).keydown(function(e) {
if (e.keyCode == 27) {
$(".modal").fadeOut(fadetime);
//or
// window.close();
}
});
});
function Course(coursename, unique, profname, times, dates, locations, status, link){
this.coursename = coursename;
this.unique = unique;
this.profname = profname;
this.times = times;
this.dates = dates;
this.locations = locations;
this.status = status;
this.link = link;
}
function getCourseInfo(row){
$(".dateTimePlace").remove();
$('table').find('tr').each(function(){
@@ -96,6 +113,9 @@ $('table').find('tr').each(function(){
var date = $(this).find('td[data-th="Days"]>span:eq('+i+')').text();
var time = $(this).find('td[data-th="Hour"]>span:eq('+i+')').text();
var place = $(this).find('td[data-th="Room"]>span:eq('+i+')').text();
dates.push(date);
times.push(time);
locations.push(place);
$(".topbuttons").before('<h2 class="dateTimePlace">'+makeLine(date,time,place)+'</th>');
// makeLine(date,time,place);
}
@@ -169,6 +189,16 @@ openDialog(department,coursename,"aggregate",profname,res);
function openDialog(dep,cls,sem,professor,res){
$(".modal").fadeIn(fadetime);
var c = new Course(coursename,uniquenum, profname, times, dates, locations, status, profurl);
chrome.runtime.sendMessage({command: "alreadyContains",course: c}, function(response) {
console.log("Already Contains: "+response.alreadyContains);
if(response.alreadyContains){
$("#saveCourse").text("Remove Course -");
}
else{
$("#saveCourse").text("Add Course +");
}
});
var data;
if(typeof res == 'undefined'){
data = [];