63 lines
2.2 KiB
JavaScript
63 lines
2.2 KiB
JavaScript
function e(n) {return n != undefined && n != null && n != ""}
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function start() {
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let file = document.getElementById("input_file").files[0];
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let minReq = document.getElementById("min_req").value;
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let classCap = document.getElementById("class_cap").value;
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let blockClassLimit = document.getElementById("classrooms").value;
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let totalBlocks = document.getElementById("total_blocks").value;
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// ensure data is passed before continuing
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if (!e(file) || !e(minReq) || !e(classCap) || !e(blockClassLimit) || !e(totalBlocks)) return alert('Please ensure all fields aren\'t empty.');
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// start animation
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document.getElementById('main').style.display = 'none';
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document.getElementById('processing').style.display = 'block';
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let reader = new FileReader()
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reader.addEventListener("load", () => {
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let raw = reader.result;
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eel.start(raw, minReq, classCap, blockClassLimit, totalBlocks)(finish_callback);
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}, false);
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if (file) {
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reader.readAsText(file);
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}
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}
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eel.expose(post_data);
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function post_data(msg) {
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let newMessage = document.createElement('li');
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newMessage.innerText = msg;
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newMessage.className = 'nostyle'
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document.getElementById('progress').appendChild(newMessage)
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}
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function finish_callback(error) {
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if (error) {
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post_data(`Error: ${error.Title}`);
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post_data(error.Description);
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} else {
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document.getElementById('processing-header').innerText = 'Finished Processing!';
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let data = document.getElementById('progress');
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while (data.firstChild) {
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data.removeChild(data.firstChild);
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}
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post_data('Individual student schedules can be found in the \'/output/final/student_schedules/\' folder and the master timetable as well as student with conflicts can be found in the \'/output/final/\' folder.')
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}
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document.getElementById('loader').style.display = 'none';
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document.getElementById('retryBtn').style.display = 'block';
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}
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function retry() {
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// start animation
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document.getElementById('processing').style.display = 'none';
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document.getElementById('main').style.display = 'block';
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document.getElementById('loader').style.display = 'block';
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let data = document.getElementById('progress');
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while (data.firstChild) {
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data.removeChild(data.firstChild);
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}
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}
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