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Adds class links, removes annoying special schedule days, and makes your schedule into a checklist.
// ==UserScript==
// @name (Mobile Version) Better CGS Schedule
// @version 2.5
// @description Adds class links, removes annoying special schedule days, and makes your schedule into a checklist.
// @author Liam Wang
// @include http://inside.catlin.edu/scripts/sched/index.php?*
// @include https://inside.catlin.edu/scripts/sched/index.php?*
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js
// @grant GM_addStyle
// @namespace https://greasyfork.org/users/118299
// ==/UserScript==
(function() {
'use strict';
GM_addStyle('.specialday{ padding: 0;} #special{ margin: 0; height: 100% !important;} #special tr:first-child td { border-top: 0; } #special tr td:first-child { border-left: 0; } #special tr td:last-child { border-right: 0; } TD.daylabel, TD.mainlabel { border-style: solid; border-width: 2px; border-color: #000000; } HR.controls { display: none; } TD.controls.arrows a img { content: url("https://i.imgur.com/FBeFEE6.png") !important; } TD.controls.arrows:last-child a img { -moz-transform: scaleX(-1); -o-transform: scaleX(-1); -webkit-transform: scaleX(-1); transform: scaleX(-1); filter: FlipH; -ms-filter: "FlipH"; } TD.controls.links a { color: black } ');
// Add your classes here! No need to remove the old ones, just add more in the blank spaces.
var courseList =
[['Acc Science I', 'https://catlin.haikulearning.com/nakayamab/acceleratedscienceibiologyphysicsche2/cms_page/view'],
['Chinese II', 'https://catlin.haikulearning.com/hub/chineseii2/calendar'],
['Advanced Algebra II', "https://catlin.haikulearning.com/sloank/algebraii1/cms_page/view/30473220"],
['English 9', "https://docs.google.com/document/d/1i9e4bweemW3G9iEfcFcGR49SI3crwSUYs7VwKJRe_eE/edit"],
['Human Crossroads', "https://catlin.haikulearning.com/masonc/humancrossroads/cms_page/view/30077224"],
['Comp Sci II', "https://catlin.haikulearning.com/merrilla/honorscomputerscienceiidatastructure/cms_page/view/30019866"],
['Spanish III', "https://catlin.haikulearning.com/villar/spanishiiicommunicationb1/cms_page/view"],
['<ClassNameGoesHere>', "<ClassLinkGoesHere>"],
['<ClassNameGoesHere>', "<ClassLinkGoesHere>"],
['<ClassNameGoesHere>', "<ClassLinkGoesHere>"],
['<ClassNameGoesHere>', "<ClassLinkGoesHere>"],
['<ClassNameGoesHere>', "<ClassLinkGoesHere>"],
['<ClassNameGoesHere>', "<ClassLinkGoesHere>"],
['<ClassNameGoesHere>', "<ClassLinkGoesHere>"],
['<ClassNameGoesHere>', "<ClassLinkGoesHere>"]];
// Remove swipe to page for mobile devices
//removeMobileSwipePaging();
// Generate hashcode for this page
var daylabels;
$('.daylabel').each(function () {
daylabels+=$(this).text();
});
var pageHash = hashCode(daylabels);
// Replace the link with the proper HTML for special schedule days
specialDaysFix();
// Replace course names with links
swapLinks(courseList);
// Reset and restore checklist data
restoreChecklistData(pageHash);
// Add reset button
addResetChecklistButton(pageHash);
// Checklist functionality
makeCheckboxes(pageHash);
// Parse the time labels and assign each class a time range
parseAssignTimes();
// Add the time divider to the appropreate cell
addHrToTableColumn(getCurrentDayIndex());
setInterval(function(){
$('.timeHr').each(function() {
$(this).remove();
});
addHrToTableColumn(getCurrentDayIndex());
}, 60000);
})(jQuery);
function removeMobileSwipePaging() {
$('#schedarea').removeAttr('ontouchstart');
$('#schedarea').removeAttr('ontouchend');
$('#schedarea').removeAttr('ontouchmove');
$('#schedarea').removeAttr('ontouchcancel');
$('.controls.arrows').each(function () {
var link;
link = $(this).children().attr('href');
$(this).children().click(function () {
window.location.href = link;
});
$(this).children().removeAttr('href');
});
}
function specialDaysFix () {
$('.specialday a').each(function () {
$(this).css('text-decoration', 'line-through');
var specialDayHTML = ($.ajax({type: "GET", url: 'https://inside.catlin.edu'+$(this).attr('href'), async: false}).responseText);
$(this).append(specialDayHTML);
$(this).replaceWith($(this).find('#schedarea').html());
});
$('.specialday').each(function () {
$(this).children('table:first').children('tbody:first').children('tr:first').remove();
$(this).children('table:first').attr('id', 'special');
});
$('#special').each(function () {
$(this).css('height', '100%');
});
}
function swapLinks(courseList) {
var courseName;
$('.coursename').each(function () {
courseName = $(this).text();
for (var ii=0; ii<courseList.length; ii++) {
if (courseName == courseList[ii][0]) {
$(this).replaceWith('<a class="coursename" target="_blank" href="'+courseList[ii][1]+'">'+courseName+'</a>');
break;
}
}
});
}
function addResetChecklistButton(pageHash) {
$('<td class="controls links"><a>Clear Checklist</a></td>').insertAfter('.controls.links:eq(2)');
$('.links').each(function () {
$(this).css('width', '21%');
$(this).css('text-decoration', 'underline');
});
$('.controls.links:eq(3)').click(function () {
$('.period').each(function () {
if ($(this).attr('data-is-checked')=='true') {
eraseCookie(pageHash.toString()+$(this).attr('data-index'));
}
});
location.reload();
});
}
function restoreChecklistData(pageHash) {
$('.period')
.each(function () {$(this).attr('data-is-checked', 'false');});
var counter = 0;
$('.period').each(function () {
$(this).attr('data-index', counter);
if (readCookie(pageHash.toString()+counter.toString())=='true') {
$(this).css('background-color', shadeColor($(this).attr('bgcolor'), -0.5));
$(this).css('text-decoration', 'line-through');
$(this).attr('data-is-checked', 'true');
}
counter++;
});
$('.coursename')
.css('color', 'black')
.click(function(e) {e.stopPropagation();});
}
function makeCheckboxes(pageHash) {
$('.period')
.click(function () {
if ($(this).attr('bgcolor') != '#FFFFFF' && $(this).attr('bgcolor') != '#C0C0C0') {
if($(this).attr('data-is-checked')=='false'){
checkClass($(this), pageHash);
} else {
uncheckClass($(this), pageHash);
}
}
}).hover(function () {
if ($(this).attr('bgcolor') != '#FFFFFF' && $(this).attr('bgcolor') != '#C0C0C0') {
if($(this).attr('data-is-checked')=='false'){
$(this).css('background-color', shadeColor($(this).attr('bgcolor'), -0.1));
}
}
}, function () {
if ($(this).attr('bgcolor') != '#FFFFFF' && $(this).attr('bgcolor') != '#C0C0C0') {
if($(this).attr('data-is-checked')=='false'){
$(this).css('background-color', $(this).attr('bgcolor'), -0.1);
}
}
});
}
function checkClass(classObj, pageHash) {
classObj.css('background-color', shadeColor(classObj.attr('bgcolor'), -0.5));
classObj.css('text-decoration', 'line-through');
classObj.attr('data-is-checked', 'true');
createCookie(pageHash.toString()+classObj.attr('data-index').toString(), 'true');
}
function uncheckClass(classObj, pageHash) {
classObj.css('background-color', shadeColor(classObj.attr('bgcolor'), -0.1));
classObj.css('text-decoration', 'none');
classObj.attr('data-is-checked', 'false');
eraseCookie(pageHash.toString()+classObj.attr('data-index').toString());
}
function parseAssignTimes() {
var timeLabelsArray = new Array(0);
$('.sched:not(#special) > tbody > tr > .times:first').each(function () {
var timeText = $(this).text();
var startTime = timeText.substring(0, timeText.indexOf("-"));
var startHours = parseInt(startTime.substring(0, startTime.indexOf(":")), 10);
var convertedStartTime = ((startHours<7) ? startHours+12 : startHours)*60+parseInt(startTime.substring(startTime.indexOf(":")+1), 10);
timeLabelsArray[timeLabelsArray.length] = convertedStartTime;
});
$('.sched:not(#special) > tbody > tr > .times').each(function () {
var timeText = $(this).text();
var endTime = timeText.substring(timeText.indexOf("-")+1);
var endHours = parseInt(endTime.substring(0, endTime.indexOf(":")), 10);
var convertedEndTime = (((endHours<7)? endHours+12 : endHours)*60)+parseInt(endTime.substring(endTime.indexOf(":")+1), 10);
timeLabelsArray[timeLabelsArray.length] = convertedEndTime;
});
$(".sched:not(#special) > tbody > tr").each(function(rowIndex) {
$(this).children().each(function(tdIndex) {
$(this).attr('data-start-time', timeLabelsArray[(rowIndex-1)]);
$(this).attr('data-end-time', timeLabelsArray[rowIndex+($(this).attr('rowspan')-1)]);
});
});
}
function addHrToTableColumn(currentDay) {
if (currentDay==-1) {
return;
}
var hour = new Date().getHours();
var time = hour * 60 + new Date().getMinutes() + new Date().getSeconds()/60;
var colToGet = currentDay;
var offsets = [];
var skips = [];
function incrementOffset(index) {
if (offsets[index]) {
offsets[index]++;
} else {
offsets[index] = 1;
}
}
function getOffset(index) {
return offsets[index] || 0;
}
$(".sched:not(#special) > tbody > tr").each(function(rowIndex) {
var thisOffset = getOffset(rowIndex);
$(this).children().each(function(tdIndex) {
var rowspan = $(this).attr("rowspan");
if (tdIndex + thisOffset >= colToGet) {
if(skips[rowIndex]) return false;
if (!$(this).hasClass('specialday')){
var startTime = $(this).attr('data-start-time');
var endTime = $(this).attr('data-end-time');
if (startTime<=time&&time<endTime) {
addHr($(this), time, startTime, endTime);
}
}
if (rowspan > 1) {
for (var i = 1; i < rowspan; i++) {
skips[rowIndex + i] = true;
}
}
return false;
}
if (rowspan > 1) {
for (var ii = 1; ii < rowspan; ii++) {
incrementOffset(rowIndex + ii);
}
}
});
});
}
function getCurrentDayIndex() {
var month = new Date().getMonth();
var date = new Date().getDate();
var foundIndex = -2;
$(".sched > tbody > tr:first > .daylabel").each(function (dayLabelIndex) {
if ($(this).text().substring(4, ($(this).text().indexOf(")")==-1)?$(this).text().length:$(this).text().indexOf(")")-3) == getMonthAbbr(month)+" "+date) {
foundIndex = dayLabelIndex;
}
});
return foundIndex+1;
}
function addHr(classObj, time, startTime, endTime) {
//classObj.css('background-color', shadeColor(classObj.attr('bgcolor'), -0.3));
var contrastColor = (getContrastYIQ(colorToHex(classObj.css('background-color'))));
var adjustedPercentage = ((time-startTime)/(endTime-startTime)*100);
classObj.css('position', 'relative');
classObj.append('<hr class="timeHr" style="position:absolute !important; width:90%; border : 0;height: 15px; background-image: linear-gradient(to right, rgba(0, 0, 0, 0), '+contrastColor+', rgba(0, 0, 0, 0)); margin:0px; left:5%; right:5%; top:'+adjustedPercentage+'%;" >');
}
function colorToHex(rgb){
rgb = rgb.match(/^rgba?[\s+]?\([\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?/i);
return ((rgb && rgb.length === 4) ? "#" +
("0" + parseInt(rgb[1],10).toString(16)).slice(-2) +
("0" + parseInt(rgb[2],10).toString(16)).slice(-2) +
("0" + parseInt(rgb[3],10).toString(16)).slice(-2) : '').toUpperCase();
}
function shadeColor(color, percent) {
var f=parseInt(color.slice(1),16),t=percent<0?0:255,p=percent<0?percent*-1:percent,R=f>>16,G=f>>8&0x00FF,B=f&0x0000FF;
return ("#"+(0x1000000+(Math.round((t-R)*p)+R)*0x10000+(Math.round((t-G)*p)+G)*0x100+(Math.round((t-B)*p)+B)).toString(16).slice(1)).toUpperCase();
}
function hashCode(s) {
var h = 0, l = s.length, i = 0;
if ( l > 0 )
while (i < l)
h = (h << 5) - h + s.charCodeAt(i++) | 0;
return h;
}
function createCookie(name, value, days) {
var expires;
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
expires = "; expires=" + date.toGMTString();
} else {
expires = "";
}
document.cookie = encodeURIComponent(name) + "=" + encodeURIComponent(value) + expires + "; path=/";
}
function readCookie(name) {
var nameEQ = encodeURIComponent(name) + "=";
var ca = document.cookie.split(';');
for (var i = 0; i < ca.length; i++) {
var c = ca[i];
while (c.charAt(0) === ' ') c = c.substring(1, c.length);
if (c.indexOf(nameEQ) === 0) return decodeURIComponent(c.substring(nameEQ.length, c.length));
}
return null;
}
function eraseCookie(name) {
createCookie(name, "", -1);
}
function getContrastYIQ(hexcolor){
var r = parseInt(hexcolor.substr(1,2),16);
var g = parseInt(hexcolor.substr(3,2),16);
var b = parseInt(hexcolor.substr(5,2),16);
var yiq = ((r*299)+(g*587)+(b*114))/1000;
return (yiq >= 150) ? 'black' : 'white';
}
function getMonthAbbr(monthNum) {
switch (monthNum) {
case 0:
return 'Jan';
case 1:
return 'Feb';
case 2:
return 'Mar';
case 3:
return 'Apr';
case 4:
return 'May';
case 5:
return 'Jun';
case 6:
return 'Jul';
case 7:
return 'Aug';
case 8:
return 'Sep';
case 9:
return 'Oct';
case 10:
return 'Nov';
case 11:
return 'Dec';
}
}