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URL Replacer/Redirector

Redirect specific sites by replacing part of the URL.

目前为 2021-03-18 提交的版本。查看 最新版本。

  1. // ==UserScript==
  2. // @name         URL Replacer/Redirector
  3. // @namespace    https://github.com/theborg3of5/Userscripts/
  4. // @version      1.1
  5. // @description  Redirect specific sites by replacing part of the URL.
  6. // @author       Gavin Borg
  7. // @match        https://greasyfork.org/en/scripts/403100-url-replacer-redirector
  8. // @grant        GM_getValue
  9. // @grant        GM_setValue
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.     'use strict';
  14.  
  15.     // Initial creation of settings structure if it doesn't exist
  16.     if(!GM_getValue("replaceTheseStrings")) {
  17.         GM_setValue("replacePrefix", "");
  18.         GM_setValue("replaceSuffix", "");
  19.         GM_setValue("replaceTheseStrings", {"toReplace": "replaceWith"});
  20.         console.log("Created settings structure");
  21.     }
  22.  
  23.     // Prefix/suffix apply to both sides
  24.     var replacePrefix = GM_getValue("replacePrefix");
  25.     var replaceSuffix = GM_getValue("replaceSuffix");
  26.     var replaceAry = GM_getValue("replaceTheseStrings");
  27. //     console.log(replacePrefix, replaceSuffix, replaceAry);
  28.  
  29.     var newURL = window.location.href;
  30.     for(var key in replaceAry) {
  31.         var toReplace = replacePrefix + key + replaceSuffix;
  32.         var replaceWith = replacePrefix + replaceAry[key] + replaceSuffix;
  33.  
  34.         // Use a RegEx to allow case-insensitive matching
  35.         toReplace = new RegExp(escapeRegex(toReplace), "i");
  36.  
  37.         newURL = newURL.replace(toReplace, replaceWith);
  38.     }
  39. //     console.table({"Original URL":window.location.href, "New URL":newURL});
  40.  
  41.     if(window.location.href !== newURL) {
  42.         window.location.replace(newURL);
  43.     }
  44. })();
  45.  
  46. // From https://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript/3561711#3561711
  47. function escapeRegex(string) {
  48.     return string.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
  49. }