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Fanfiction.net - Customize Default Result Filter

Override Fanfiction.net's default choices for result filters

目前為 2016-03-20 提交的版本，檢視 最新版本。

  1. // ==UserScript==
  2. // @name        Fanfiction.net - Customize Default Result Filter
  3. // @namespace   ssokolow.com
  4. // @description Override Fanfiction.net's default choices for result filters
  5. // @version     4
  6. // @license     MIT
  7. //
  8. // @grant       GM_getValue
  9. // @grant       GM_setValue
  10. // @grant       GM_registerMenuCommand
  11. //
  12. // @noframes
  13. // @match       *://www.fanfiction.net/*
  14. // ==/UserScript==
  15.  
  16. // TODO: Try to find a way to safely URL-match so I can minimize the number
  17. //       of cases where I need to redirect and use @run-at document-start
  18. //       for the rest.
  19. var has_filters = (document.getElementById('filters') !== null);
  20.  
  21. // Skip everything if this isn't a relevant page since we can't URL match them.
  22. if (has_filters) {
  23.   // Let short-circuit eval. only call GM_getValue once on empty query string
  24.   var preferred_filter;
  25.  
  26.   if (window.location.search === "" &&
  27.       (preferred_filter = GM_getValue('preferred_filter'))) {
  28.     // Make it more clear when the page hasn't yet reloaded
  29.     document.querySelector('body').style = 'opacity: 0.2';
  30.  
  31.     history.replaceState({}, '', preferred_filter);
  32.     location.reload();
  33.   } else {
  34.     // Work around bad interaction between Firefox and replaceState+reload
  35.     var filter_form = document.querySelector('#filters #myform')
  36.     if (filter_form) { filter_form.reset(); }
  37.  
  38.     GM_registerMenuCommand("Save Current Filters as Default", function() {
  39.       GM_setValue('preferred_filter', window.location.search);
  40.     }, 'S');
  41.   }
  42. }