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StartPage.com - Number Results

Number search results on StartPage.com

  1. // ==UserScript==
  2. // @name           StartPage.com - Number Results
  3. // @namespace      tag:r-a-y@gmx.com,2012:monkey
  4. // @description    Number search results on StartPage.com
  5. // @match          https://*.startpage.com/*/search*
  6. // @author         r-a-y
  7. // @version        1.1.4
  8. // @license        GPL v3
  9. // ==/UserScript==
  10.  
  11. var results = document.querySelectorAll( 'li.search-item' ), hasPagination = true, pageNumber,
  12.     pagination, multiple, next, resultsNumber;
  13.  
  14. if ( results.length ) {
  15.   hasPagination = false;
  16. }
  17.  
  18. // Sometimes Startpage uses pagination.
  19. if ( hasPagination ) {
  20.   results = document.querySelectorAll( '.w-gl__result-title h3' );
  21.   pageNumber = document.querySelector('.pagination .num--active').textContent;
  22.  
  23. // If no pagination, calculate page number from prev/next links.
  24. } else {
  25.   pagination = document.querySelectorAll('.pagination__link');
  26.   multiple = pagination[1].value;
  27.   next = pagination[1].value;
  28.  
  29.   // We're on the last page.
  30.   if ( multiple === '-1' ) {
  31.     multiple = pagination[0].value;
  32.   }
  33.  
  34.   // Get number of results.
  35.   if ( multiple % 20 === 0 ) {
  36.     resultsNumber = 20;
  37.   } else {
  38.     resultsNumber = 10;
  39.   }
  40.  
  41.   // Calculate the current page number.
  42.   if ( next === '-1' ) {
  43.     pageNumber = multiple / resultsNumber + 1;
  44.   } else {
  45.     pageNumber = next / resultsNumber - 1;
  46.   } 
  47. }
  48.  
  49. // DOM inject.
  50. for ( i = 0, len = results.length; i < len; ++i ) {
  51.   newSpan = document.createElement( "span" );
  52.   newSpan.setAttribute( "style", "float:left; font-weight:600; font-size:1em; display:inline-block; margin-right:5px;" );
  53.  
  54.   if ( hasPagination ) {
  55.    newContent = document.createTextNode( ( ( pageNumber - 1 ) * len + i + 1 ) + ". ");
  56.   } else {
  57.    newContent = document.createTextNode( ( pageNumber * resultsNumber + i + 1 ) + ". "); 
  58.   }
  59.   newSpan.appendChild( newContent );
  60.  
  61.   results[i].insertBefore( newSpan, results[i].firstChild );
  62. }