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RGdoi

Detect DOIs as hyperlinks

当前为 2018-03-07 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        RGdoi
  3. // @namespace   https://www.researchgate.net
  4. // @description Detect DOIs as hyperlinks
  5. // @include     http://www.researchgate.net/publication/*
  6. // @include     https://www.researchgate.net/publication/*
  7. // @version     0.0.3
  8. // @grant       none
  9. // ==/UserScript==
  10.  
  11.  
  12. function rgdoi()
  13. {
  14.     openDoi(window.top)
  15. }
  16.  
  17. var matchRegexpGlobal = /DOI:.*/mg;
  18. var extractRegexp = /(?:DOI:\s)([\w\.\/\-])*/g;
  19.  
  20. function openDoi(win)
  21. {
  22.     var root = "https://doi.org/";
  23.  
  24.     var text = win.document.body.textContent;
  25.     while((match = matchRegexpGlobal.exec(text)) != null) {
  26.         var doi = extractRegexp.exec(match[0]);
  27.         if (doi != null) {
  28.             var doi_link = doi[0].replace(/DOI\:\s/i, "");
  29.             alert('DOI detected');
  30.             replaceElement(doi_link);
  31.         }
  32.     }
  33.     for (var i = 0, n = win.frames.length; i < n; i++)
  34.         openDoi(win.frames[i]);
  35. }
  36.  
  37.  
  38. function replaceElement(doi) {
  39.     var divs = document.querySelectorAll(".publication-meta-secondary");
  40.     var element = divs[0];
  41.     var replace = '<a href="https://doi.org/' + doi +'">' + element.innerHTML +  '</a>';
  42.     element.innerHTML = replace;
  43. }
  44.  
  45.  
  46. rgdoi()