webwork_extension

Adds correct ratio to each homework.

Vom Ersteller vorgeschlagenes Skript

Ihnen könnte auch Omnivox Auto Login gefallen.

Skript installieren

Stellen Sie eine Frage, veröffentlichen Sie eine Bewertung oder melden Sie das Skript.

Wrap lines

// ==UserScript==
// @name         webwork_extension
// @namespace    webwrok.math.ntu.edu.tw
// @version      3.4
// @description  Adds correct ratio to each homework.
// @author       bert30702, oToToT, WengH
// @match        *://*.webwork.math.ntu.edu.tw/*
// @match        *://webwork.marianopolis.com/*
// @match        *://wwserver.marianopolis.com/*
// @grant        none
// ==/UserScript==

(async function(){
  
  function parseScore(str) {
    return parseFloat(str);
  }
  
  function round(f) {
    return Math.round(f * 10) / 10;
  }
  
  function getGrade(html_text) {
    var m = {};
    let d = new DOMParser();
    let doc = d.parseFromString(html_text, 'text/html');
    let nodes = doc.querySelectorAll("#grades_table tr:not([class=grades-course-total])");
    
    nodes.forEach(function(ele) {
      let e = ele.getElementsByTagName('td');
      if (e.length > 3) {
        m[e[0].innerText] = [parseScore(e[1].innerText), parseScore(e[2].innerText)];
      }
    });
    
    return m;
  }
  
  let grades_url = location.pathname + "/grades/";
  let grades_html = await (await fetch(grades_url)).text();
  let map = getGrade(grades_html);
  
  document.querySelectorAll('td a').forEach(function(ele) {
    // to hide score in closed problems, please uncomment the statement below
    // if (ele.parentNode.parentNode.innerText.includes('closed')) return;
    
    let key = ele.innerText;
    let span = document.createElement("span");
    
    if (!map[key]) return;
    
    let score = map[key][0];
    let total = map[key][1];
    
    if (total == 100) {
      span.innerText = ` ${score}%`;
    }
    else {
      span.innerText = ` ${round(score / total * 100)}% (${score} / ${total})`;
    }
    
    if (score >= total) {
      span.style.color = '#00a000'
    }
    else if (score === 0) {
      span.style.color = '#ff0000'
    }
    else if (score <= 0.6 * total) {
      span.style.color = '#c14900'
    }
    else {
      span.style.color = '#1e90ff'
    }
    
    ele.parentNode.appendChild(span);
  });
})();