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Amazon Tag Remove (All)

Elimina la variable tag de los vínculos hacia Amazon

  1. // ==UserScript==
  2. // @name           Amazon Tag Remove (All)
  3. // @namespace      Tag remove for links of Amazon
  4. // @description    Elimina la variable tag de los vínculos hacia Amazon
  5. // @include        *
  6. // @author         WeSo
  7. // @version        20160310
  8. // @run-at         document-end
  9.  
  10. // ==/UserScript==
  11.  
  12.  
  13. // Amazon sites
  14. var sites = Array(
  15.       "amazon.com",
  16.       "amazon.es",
  17.       "amazon.co.uk",
  18.       "amazon.de",
  19.       "amazon.it",
  20.       "amazon.fr",
  21.       "amazon.ca",
  22.       "amazon.cn",
  23.       "amazon.co.jp",
  24.       "goo.gl"
  25.     );
  26.  
  27. function delTag (text) {
  28.   var tmp = unescape(text);
  29.   tmp = tmp.replace(/&/gi,"&");
  30.  
  31.   // &...&
  32.   var pattern = "&tag=[a-zA-Z0-9.-]*-[0-9]{1,2}&";
  33.   var exp = new RegExp(pattern, "g");
  34.   tmp = tmp.replace(exp,"&");
  35.  
  36.   // &...
  37.   pattern = "&tag=[a-zA-Z0-9.-]*-[0-9]{1,2}";
  38.   exp = new RegExp(pattern, "g");
  39.   tmp = tmp.replace(exp,"");
  40.  
  41.   // ?...&
  42.   pattern = "\\?tag=[a-zA-Z0-9.-]*-[0-9]{1,2}&";
  43.   exp = new RegExp(pattern, "g");
  44.   tmp = tmp.replace(exp,"?");
  45.  
  46.   // ?...
  47.   pattern = "\\?tag=[a-zA-Z0-9.-]*-[0-9]{1,2}";
  48.   exp = new RegExp(pattern, "g");
  49.   tmp = tmp.replace(exp,"");
  50.  
  51.  
  52.   return tmp;
  53. }
  54.  
  55. function clearText (text,site) {
  56.   var tmp = unescape(text);
  57.   tmp = tmp.replace(/&/gi,"&");
  58.   var result;
  59.  
  60.   // Filtro 1
  61.   var pattern = "http(s?)://[w]{0,3}.?"+site+"/(.*)/dp/B([A-Z0-9]{9})/?.*";
  62.   var exp = new RegExp(pattern, "gi");
  63.   if (result = exp.exec(tmp))
  64.     tmp = "http"+result[1]+"://www."+site+"/dp/B"+result[3]+"/"+result[2]+"/";
  65.  
  66.   // Filtro 2
  67.   pattern = "http(s?)://[w]{0,3}.?"+site+"/(.*)/dp/([A-Z0-9]{9,10})/?.*";
  68.   exp = new RegExp(pattern, "gi");
  69.   if (result = exp.exec(tmp))
  70.     tmp = "http"+result[1]+"://www."+site+"/dp/B"+result[3]+"/"+result[2]+"/";
  71.  
  72.   // Filtro 3
  73.   pattern = "http(s?)://[w]{0,3}.?"+site+"/gp/product/([A-Z0-9]{9,10}).*";
  74.   exp = new RegExp(pattern, "gi");
  75.   if (result = exp.exec(tmp))
  76.     tmp = "http"+result[1]+"://www."+site+"/gp/product/"+result[2]+"/";
  77.  
  78.   // Filtro 5 (link.php)
  79.   pattern = "http(s?)://[w]{0,3}.?.*?/link\.php\?url\=(.*)";
  80.   exp = new RegExp(pattern, "gi");
  81.   if (result = exp.exec(tmp))
  82.     tmp = result[2];
  83.  
  84.   // Filtro 6 (limpiar por delante)
  85.   pattern = ".*http(s?)://[w]{0,3}.?"+site+"/(.*)";
  86.   exp = new RegExp(pattern, "gi");
  87.   if (result = exp.exec(tmp))
  88.     tmp = "http"+result[1]+"://www."+site+"/"+result[2];
  89.  
  90.   return tmp;
  91. }
  92.  
  93. for (var n = 0; n < sites.length; n++) {
  94.     var links = document.evaluate("//a[contains(@href, '"+sites[n]+"')]", document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
  95.     for (var i = 0; i < links.snapshotLength; i++)
  96.     {
  97.         var link = links.snapshotItem(i);
  98.         link.href = clearText(decodeURIComponent(link.href),sites[n]);
  99.         link.href = delTag(link.href);
  100.     }
  101. }