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Syosetu Chapter Copy

Copy the chapter content from a Syosetu chapter page.

当前为 2020-09-13 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Syosetu Chapter Copy
  3. // @namespace    ultrabenosaurus.Syosetu
  4. // @version      0.8
  5. // @description  Copy the chapter content from a Syosetu chapter page.
  6. // @author       Ultrabenosaurus
  7. // @source       https://greasyfork.org/en/users/437117-ultrabenosaurus?sort=name
  8. // @match        https://ncode.syosetu.com/*/*/
  9. // @grant        GM.setClipboard
  10. // @grant        GM_setClipboard
  11. // ==/UserScript==
  12.  
  13. (function() {
  14.     'use strict';
  15.  
  16.     /*
  17.     *
  18.     * maxChars:  The maximum number of characters to copy at once. If the whole
  19.     *            chapter is less than maxChars there will only be one button which
  20.     *            will copy the whole chapter. If it is longer then there will be 2
  21.     *            buttons, with the second copying "blocks" of maxChars characters.
  22.     *
  23.     * safetyNet: How many characters to overlap from the previous block. This is
  24.     *            so that there is some context for your translation tool to work
  25.     *            with in the case that a sentence would otherwise be cut in half.
  26.     *
  27.     * e.g. the first block will be 5000 - 100 = 4900 characters, subsequent blocks
  28.     * will be 5000 chars including the last 100 chars from the previous block and
  29.     * the 4900 of the current block.
  30.     *
  31.     * Both are also set at the start of the UBsyosetuChapterCopyPart() function.
  32.     *
  33.     */
  34.     var maxChars = 5000;
  35.     var safetyNet = 100;
  36.  
  37.     var mobile = 0;
  38.  
  39.     let txtBox = document.createElement("textarea");
  40.     txtBox.id = "UBsyosetuChapterContent";
  41.     txtBox.name = "UBsyosetuChapterContent";
  42.     txtBox.style = "width: 0; height: 0; border: none;";
  43.     document.body.appendChild(txtBox);
  44.  
  45.     var subTitle = document.querySelectorAll('div#novel_color p.novel_subtitle');
  46.     if(subTitle.length == 0) {
  47.         mobile = 1;
  48.         subTitle = document.querySelectorAll('div#novel_color div.novel_subtitle');
  49.     }
  50.  
  51.     txtBox.value = (mobile ? subTitle[0].innerText.split("\n")[1] : subTitle[0].textContent) + "\n\n" + document.querySelectorAll('div#novel_honbun')[0].textContent;
  52.     var charCount = txtBox.value.length;
  53.  
  54.     var btnElem = "<br /><input type='button' id='UBsyosetuChapterCopyWhole' value='Copy Whole Chapter' />";
  55.     if( charCount > maxChars ) {
  56.         btnElem += "&nbsp;<input type='button' id='UBsyosetuChapterCopyPart' value='Copy Chapter Block: 1 of " + Math.ceil( charCount / ( maxChars - safetyNet ) ) + "' />";
  57.     }
  58.  
  59.     subTitle[0].insertAdjacentHTML("beforeend", btnElem);
  60.  
  61.     var sccwBtn = document.getElementById('UBsyosetuChapterCopyWhole');
  62.     if(sccwBtn){
  63.         sccwBtn.addEventListener("click", UBsyosetuChapterCopyWhole, false);
  64.     }
  65.  
  66.     var sccpBtn = document.getElementById('UBsyosetuChapterCopyPart');
  67.     if(sccpBtn){
  68.         sccpBtn.addEventListener("click", UBsyosetuChapterCopyPart, false);
  69.     }
  70.  
  71.     maxChars = safetyNet = mobile = sccwBtn = sccpBtn = btnElem = txtBox = subTitle = charCount = null;
  72. })();
  73.  
  74. function UBsyosetuChapterCopyWhole() {
  75.     let txtBox = document.getElementById('UBsyosetuChapterContent');
  76.     txtBox.select();
  77.     txtBox.setSelectionRange(0, 999999);
  78.     document.execCommand("copy");
  79.     txtBox = null;
  80. }
  81.  
  82. function UBsyosetuChapterCopyPart() {
  83.     var maxChars = 5000;
  84.     var safetyNet = 100;
  85.  
  86.     var copyBtn = document.getElementById('UBsyosetuChapterCopyPart');
  87.     var chpPart = parseInt( copyBtn.value.split(": ")[1].split(" of ")[0] );
  88.     var lastPart = parseInt( copyBtn.value.split(": ")[1].split(" of ")[1] );
  89.     let txtBox = document.getElementById('UBsyosetuChapterContent');
  90.     var maxBlocks = Math.ceil( txtBox.value.length / ( maxChars - safetyNet ) );
  91.  
  92.     if( maxBlocks >= chpPart ) {
  93.         var selRngStart = ( chpPart - 1 ) * ( maxChars - safetyNet );
  94.         selRngStart = chpPart > 1 ? selRngStart - safetyNet : selRngStart;
  95.         var selRngEnd = chpPart * ( maxChars - safetyNet );
  96.  
  97.         txtBox.select();
  98.         txtBox.setSelectionRange( selRngStart, selRngEnd );
  99.         document.execCommand("copy");
  100.  
  101.         copyBtn.value = copyBtn.value.split(": ")[0] + ": " + ( chpPart + 1 ) + " of " + lastPart;
  102.     } else {
  103.         copyBtn.value = copyBtn.value.split(": ")[0] + ": 1 of " + lastPart;
  104.         alert("You have already finished this chapter. Click again to start copying from the first block.");
  105.     }
  106.  
  107.     maxChars = safetyNet = maxBlocks = copyBtn = chpPart = lastPart = selRngStart = selRngEnd = txtBox = null;
  108. }
  109.  
  110.  
  111.  
  112.  
  113. //