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simonbaev / GSW RAIN Class Roster processor

// ==UserScript==
// @name         GSW RAIN Class Roster processor
// @namespace    http://tampermonkey.net/
// @version      0.10
// @description  Prepares Final grades for nice formatted printing
// @author       Simon Baev
// @require      https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.6.15/browser-polyfill.min.js
// @require      https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.6.15/browser.min.js
// @require      https://code.jquery.com/jquery-1.11.3.min.js
// @require      https://malsup.github.io/min/jquery.form.min.js
// @match        https://gsw.gabest.usg.edu/pls/B420/bwlkfcwl.P_FacClaListSum
// ==/UserScript==

/* jshint ignore:start */
var inline_src = (<><![CDATA[
/* jshint ignore:end */
/* jshint esnext:true */

function addGlobalStyle(css) {
	var head, style;
	head = document.getElementsByTagName('head')[0];
	if (!head) {
		return;
	}
	style = document.createElement('style');
	style.type = 'text/css';
	style.innerHTML = css;
	head.appendChild(style);
}

//-- Create printBody
var printBody = 
	$('<div>')
	.addClass('printBody')
	.append(
		$('<h1>')
		.text('Class Roster')
	)
	.append(
		$('<h2>')
		.addClass('title-left')
		.text($('table.datadisplaytable:eq(0) tr:eq(0) th:eq(0) a').text() + ' (CRN:' + $('table.datadisplaytable:eq(0) tr:eq(1) td:eq(0) a').text().trim() + ')')
	)
	.append(
		$('<h2>')
		.addClass('title-right')
		.text($('div.staticheaders').html().split(/<br>/g)[1].trim())
	)
	.append($('<hr>'))
	.append(
		$('<table>')
		.addClass('printTable')
	);
	

//-- Add printBody into the dome
$('div.pagetitlediv').after(printBody);

//-- Fill invisible div.printBody with table data
$('table.printTable')
.empty()
.append(
	$('<thead>')
	.append(
		$('<tr>')
		.append($('<th>').text('#').addClass('deheader'))
		.append($('<th>').text('Name').addClass('deheader'))
		.append($('<th>').text('GSW ID').addClass('deheader'))
		.append($('<th>').text('E-Mail').addClass('deheader'))
	)
)
.append(
	$('<tbody>')
);


$('table.datadisplaytable:eq(2) tr:gt(0)').each(function(){
	var tr = $(this);
	$('table.printTable tbody')
	.append(
		$('<tr>')
		.append($('<td>').text(tr.find('td:eq(0)').text()))
		.append($('<td>').text(tr.find('td:eq(1)').text()))
		.append($('<td>').text(tr.find('td:eq(2)').text()))
		.append(
			$('<td>')
			.text(tr.find('td span.fieldmediumtext a').last().attr('href').split(/[:]/)[1])
		)
	);
});

//-- Add 'print' link
$('span.pageheaderlinks').prepend(
	$('<a>')
	.addClass('submenulinktext2')
	.attr('href','#')
	.html('<b>PRINT</b>')
	.click(function(){
		window.print();	
		return false;
	})
);

//-- Adjust document CSS
addGlobalStyle(`
	div.printBody {
		display : none;
	}
	@media print {
		@page {
			size: portrait;
		}
		div.printBody {
			font-size : x-small;
			font-family: arial;
			display : block !important;
		}
		div:not(.printBody){
			display : none !important;
		}
		div.printBody hr {
			margin-top: 25px;
			margin-bottom: 50px;
		}
		div.printBody h2.title-left {
		}
		div.printBody h2.title-right {
		}
		table.printTable {
			border:none;
			border-collapse: collapse;
			margin: 0px auto;
		}
		table.printTable thead tr {
			border-bottom: 1px solid #013395;
		}
		table.printTable tbody tr:first-child td {
			padding-top: 10px;			
		}
		table.printTable td,
		table.printTable th {
			padding : 5px 20px;
			border-left: 1px solid #013395;
			border-right: 1px solid #013395;
			vertical-align: middle;			
		}
		table.printTable td:first-child,
		table.printTable th:first-child {
			border-left: none;
		}
		table.printTable td:last-child,
		table.printTable th:last-child {
			border-right: none;
		}
		table.printTable td a {
			text-decoration: none;
		}		
	}
`);

/* jshint ignore:start */
]]></>).toString();
var c = babel.transform(inline_src);
eval(c.code);
/* jshint ignore:end */