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AO3: Get Current Chapter Word Count

Counts and displays the number of words in the current chapter

当前为 2023-07-14 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name           AO3: Get Current Chapter Word Count
  3. // @namespace      https://github.com/w4tchdoge
  4. // @version        1.0.1-20230629_123742
  5. // @description    Counts and displays the number of words in the current chapter
  6. // @author         w4tchdoge
  7. // @homepage       https://github.com/w4tchdoge/MISC-UserScripts
  8. // @match          *://archiveofourown.org/*
  9. // @icon           https://archiveofourown.org/favicon.ico
  10. // @license        AGPL-3.0-or-later
  11. // ==/UserScript==
  12.  
  13. (function () {
  14.   'use strict';
  15.  
  16.   // Save current page URL to a var
  17.   const currPG_URL = window.location.href;
  18.  
  19.   // Execute script only on multi-chapter works AND only when a single chapter is being viewed
  20.   if (currPG_URL.includes('works') && currPG_URL.includes('chapters')) {
  21.  
  22.     function Word_Counter(content) {
  23.       // function adapted from https://github.com/Kirozen/vsce-wordcounter/blob/master/src/wordCounter.ts
  24.  
  25.       const WORD_RE = /[\S]+/g;
  26.  
  27.       if (!content) {
  28.         return 0;
  29.       }
  30.  
  31.       const matches = content.match(WORD_RE);
  32.       if (matches) {
  33.         return matches.length;
  34.       }
  35.       return 0;
  36.     }
  37.  
  38.     function numberWithCommas(x) {
  39.       // function taken from https://stackoverflow.com/a/2901298/11750206
  40.  
  41.       var parts = x.toString().split('.');
  42.       parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
  43.       return parts.join(".");
  44.     }
  45.  
  46.  
  47.     // Get the HTML element containing the chapter's text content
  48.     var text_node = document.querySelector('[role="article"]');
  49.  
  50.     // Extract the text content from the HTML element
  51.     var text = text_node.innerText.replace(/chapter text\n\n/gmi, '');
  52.  
  53.     // Count the number of words
  54.     var word_count = numberWithCommas(Word_Counter(text));
  55.  
  56.     // console.log(text);
  57.     // console.log(word_count);
  58.  
  59.     // Create element with the text "Words in Chapter"
  60.     var chap_word_count_text = Object.assign(document.createElement('dt'), {
  61.       id: 'chapter_words_text',
  62.       className: 'chapter_words',
  63.       innerText: 'Words in Chapter:'
  64.     });
  65.  
  66.     // Create element with the word count of the chapter
  67.     var chap_word_count_num = Object.assign(document.createElement('dd'), {
  68.       id: 'chapter_words_num',
  69.       className: 'chapter_words',
  70.       innerText: word_count
  71.     });
  72.  
  73.     // Get the element where the stats are displayed
  74.     const stats_elem = document.querySelector('#main dl.work.meta.group dl.stats');
  75.  
  76.     // Append the created elements after the element containing the total word count of the fic
  77.     stats_elem.querySelector('dd.words').after(chap_word_count_text, chap_word_count_num);
  78.   }
  79.  
  80. })();