Parse the web view of Blackbaud's "Manage Learning Profiles" into a TSV list

manageLearningProfiles.js

/*
 * Parse the list of learning profiles under
 *   Academics > Grades > Grades Management > Manage Learning Profiles
 * 
 * The output is essentially a TSV.
 *
 * There is a known bug in Blackbaud were past students' (not alums) names are
 * not shown (Case 019825709). The names have to be deduced by actually viewing
 * the learning profile. All of these names are at the start of the list.
 */

let student = [];
let students = Array.from(document.querySelectorAll('.maintext .tblrow')).reduce((students, row) => {
	if (row.querySelector('img')) {
		students.push(student);
		student = [];
		return students;
	} else {
		student.push(row);
		return students;
	}
}, []).map(s => s.map(r => Array.from(r.querySelectorAll('.tblcell')).reduce((data, cell) => {
	if (cell.querySelector('a') || cell.innerText == '') {
		return data;
	} else {
		const status = cell.innerText.match(/^(Active|Inactive|Pending): (.+)$/);
		if (status) {
			data.push(status[1], status[2]);
		} else {
			const author = cell.innerText.match(/^Author: (.+)$/);
			if (author) {
				data.push(author[1]);
			} else {
				const name = cell.innerText.match(/^(.+), ([^\(]+)( \((.+)\))? '(\d+)$/)
				if (name) {
					data.push(name[1], name[2], name[4] || '', `20${name[5]}`)
				} else {
					data.push(cell.innerText)
				}
			}
		}
		return data;
	}
}, []))).map(student => {
	const final = [];
	for (const row of student) {
		final.push(...row);
	}
	return final;
}).map(student => student.join('\t')).join('\n');
console.log(students);