☰

custom DLSite linker

Changes RJ/Exxxxxx numbers to links to DLSite

  1. // ==UserScript==
  2. // @name       custom DLSite linker
  3. // @namespace  https://greasyfork.org/en/users/4367-d-p
  4. // @version    1.1.1
  5. // @description  Changes RJ/Exxxxxx numbers to links to DLSite
  6. // @match      http://www.ulmf.org/*
  7. // @match      http://www.hongfire.com/*
  8. // @include        *
  9. // ==/UserScript==
  10.  
  11.  
  12. /*
  13. based on: http://userscripts-mirror.org/scripts/review/155521
  14.  
  15. 1.1.1
  16. commented out document.normalize(); it was causing http://overwatchlf.com/ to break
  17.  
  18. 1.1
  19. changed so it works on all websites. forced all rj numbers to be uppercase and specified a length of 6 numbers.
  20. */
  21.  
  22. // MAXIMUM LENGTH OF LEFT STRING
  23. // "«".length = 11
  24. var MAX_LEFT_STR = 11;
  25. var fixBalanced = function(text, leftStr)
  26. {
  27.     var index = -1;
  28.     switch (leftStr.charAt(leftStr.length - 1))
  29.     {
  30.         case "`": index = text.indexOf("'"); break; // `  '
  31.         case "'": index = text.indexOf("'"); break; // '  '
  32.         case "(": index = text.indexOf(")"); break; // (  )
  33.         case "[": index = text.indexOf("]"); break; // [  ]
  34.     }
  35.     if (index > -1)
  36.     {
  37.         return text.substring(0, index);
  38.     }
  39.     leftStr = leftStr.substring(leftStr.length - MAX_LEFT_STR);
  40.     if (/&lt;$/.test(leftStr)) { index = text.indexOf("&gt;"); }                        // <  >
  41.     else { if (/&amp;lt;$/.test(leftStr)) { index = text.indexOf("&amp;gt;"); }         // <  >
  42.     else { if (/&amp;#60;$/.test(leftStr)) { index = text.indexOf("&amp;#62;"); }       // <  >
  43.     else { if (/&amp;quot;$/.test(leftStr)) { index = text.indexOf("&amp;quot;"); }     // "  "
  44.     else { if (/&amp;#34;$/.test(leftStr)) { index = text.indexOf("&amp;#34;"); }       // "  "
  45.     else { if (/&amp;#96;$/.test(leftStr)) { index = text.indexOf("'"); }               // `  '
  46.     else { if (/&amp;laquo;$/.test(leftStr)) { index = text.indexOf("&amp;raquo;"); }   // ≪  ≫
  47.     else { if (/&amp;#171;$/.test(leftStr)) { index = text.indexOf("&amp;#187;"); }     // ≪  ≫
  48.     }}}}}}}
  49.     if (index > -1)
  50.     {
  51.         return text.substring(0, index);
  52.     }
  53.     return text;
  54. };
  55. var textToLink = function(nodeValue)
  56. {
  57.     var changesMade = false;
  58.     nodeValue = nodeValue.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
  59.     var DLSiteRegEx = new RegExp('r(j|e)[0-9]{6}','gi'); 
  60.     var matches = null;
  61.     var text = null;
  62.     var index = null;
  63.     var leftStr = null;
  64.     var link = null;
  65.     var anchor = null;
  66.     var fromIndex = 0;
  67.     while ((matches = nodeValue.substring(fromIndex).match(DLSiteRegEx)) !== null)
  68.     {
  69.         text = matches[0];
  70.         index = nodeValue.indexOf(text, fromIndex);
  71.         leftStr = nodeValue.substring(0, index);
  72.         text = fixBalanced(text, leftStr);
  73.         fromIndex = index + text.length;
  74.         if (/^([aaaoou]|\.\w)/i.test(nodeValue.substring(fromIndex, fromIndex + 2)))
  75.         {
  76.             continue;
  77.         }
  78.         link = nodeValue.substring(index, index + text.length)
  79.         if (link.match(/rj/i)) {
  80.           anchor = "<a href=\"http://www.dlsite.com/maniax/work/=/product_id/" + link.toUpperCase() + ".html\">" + text + "</a>";
  81.         } else {
  82.           anchor = "<a href=\"http://www.dlsite.com/ecchi-eng/work/=/product_id/" + link.toUpperCase() + ".html\">" + text + "</a>";
  83.         }
  84.                        
  85.         nodeValue = leftStr + anchor + nodeValue.substring(fromIndex);
  86.         fromIndex = index + anchor.length;
  87.         changesMade = true;
  88.     }
  89.     if (!changesMade)
  90.     {
  91.         return null;
  92.     }
  93.     else
  94.     {
  95.         return nodeValue;
  96.     }
  97. };
  98. var main = function()
  99. {
  100.     //document.normalize(); // this line causes http://overwatchlf.com/ to break. commented out
  101.     var elements = null;
  102.     var element = null;
  103.     var nodeValue = null;
  104.     elements = document.evaluate(".//text()[not(ancestor::a) and not(ancestor::button) and not(ancestor::label) and not(ancestor::legend) and not(ancestor::option) and not(ancestor::script) and not(ancestor::select) and not(ancestor::style) and not(ancestor::textarea) and not(ancestor::title)]", document.body, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
  105.     if (!elements || elements.snapshotLength === 0)
  106.     {
  107.         return;
  108.     }
  109.     var span = null;
  110.     for (var i = 0; i < elements.snapshotLength; i++)
  111.     {
  112.         element = elements.snapshotItem(i);
  113.         nodeValue = textToLink(element.nodeValue);
  114.         if (nodeValue)
  115.         {
  116.             span = document.createElement("span");
  117.             span.innerHTML = nodeValue;
  118.             element.parentNode.replaceChild(span, element);
  119.         }
  120.     }
  121. };
  122. main();