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Netpincer Sorting

Adds option to sort by various informations.

  1. // ==UserScript==
  2. // @name          Netpincer Sorting
  3. // @namespace     http://userscripts.org/users/20715
  4. // @description   Adds option to sort by various informations.
  5. // @include       http://www.netpincer.hu/*hazhozszallitas*
  6. // @version       2.0
  7. // ==/UserScript==
  8.  
  9. $(function () {
  10.   var
  11.     doc = document,
  12.     options = {
  13.       'positive': 'Ízlett',
  14.       'negative': 'Nem ízlett',
  15.       'time':     'Kiszállítási idő',
  16.       'min':      'Minimális rendelés',
  17.       'delivery': 'Szállítási költség',
  18.       'percent':  'Százalék'
  19.     },
  20.     orders = { '↑': false, '↓': true },
  21.     $container = $('div.shop-list-content'),
  22.     $caterers = $('div.shop-list-row', $container);
  23.  
  24.   function parseTime(timeText) {
  25.     var timeValues = timeText.split('-');
  26.     return (parseInt(timeValues[0], 10) + parseInt(timeValues[1], 10)) / 2;
  27.   }
  28.  
  29.   function parseCurrency(currencyText) {
  30.     var currencyValue = currencyText.replace(/\D/g, '');
  31.     return parseFloat(currencyValue);
  32.   }
  33.  
  34.   /*
  35.    * this method sorts the caterers in the selected order
  36.    */
  37.   function changeOrder(sortType, sortOrder) {
  38.  
  39.     /* this is needed because the double causes errors */
  40.     $('script', $caterers).remove();
  41.  
  42.     var caterers = $caterers.map(function () {
  43.       var
  44.         node = this,
  45.         name = $('h2[itemprop="name"]', node).text().toLowerCase(),
  46.         value = 0;
  47.  
  48.       switch(sortType) {
  49.         case 'percent':
  50.           value = parseInt($('a.show-reviews span.percent', node).text(), 10);
  51.           break;
  52.  
  53.         case 'positive':
  54.           value = parseInt($('a.show-reviews img[src*="icon_liked"]', node).parent().text(), 10);
  55.           break;
  56.  
  57.         case 'negative':
  58.           value = parseInt($('a.show-reviews img[src*="icon_not_liked"]', node).parent().text(), 10);
  59.           break;
  60.  
  61.         case 'time':
  62.           value = parseTime($('div.shop-delivery-time', node).text());
  63.           break;
  64.  
  65.         case 'min':
  66.           value = parseCurrency($('div.shop-minimum-order', node).text());
  67.           break;
  68.  
  69.         case 'delivery':
  70.           value = parseCurrency($('div.shop-delivery-cost', node).text());
  71.           break;
  72.       }
  73.  
  74.       return { node: node, name: name, value: value };
  75.     });
  76.  
  77.     /* sort it */
  78.     var sorted = caterers.sort(function ( a, b ) {
  79.       var sortValue = (sortOrder) ? (a.value - b.value) : (b.value - a.value);
  80.       return (sortValue !== 0) ? sortValue : a.name.localeCompare(b.name);
  81.     });
  82.  
  83.     $caterers.detach();
  84.  
  85.     /* add items in the sorted order */
  86.     $.each(sorted, function ( i, object ) {
  87.       $(object.node).appendTo($container);
  88.     });
  89.  
  90.     return false;
  91.   }
  92.  
  93.   if ($caterers.length === 0) {
  94.     return;
  95.   }
  96.  
  97.   /*
  98.    * Add options to the header
  99.    */
  100.   var
  101.     $header = $('div.general-title'),
  102.     $ul = $(doc.createElement('ul'))
  103.       .css({
  104.         clear:      'both',
  105.         padding:    '0.5em 0'
  106.       }).appendTo($header);
  107.  
  108.   $.each(options, function (sortType, sortDescription) {
  109.     var $li = $(doc.createElement('li'))
  110.       .css({
  111.         display:   'inline',
  112.         fontSize:  '0.7em',
  113.         padding:   '0 0.5em'
  114.       })
  115.       .appendTo($ul);
  116.       $(doc.createTextNode(' ')).appendTo($ul);
  117.  
  118.     $.each(orders, function (sortSign, sortOrder) {
  119.       var sortText = sortDescription.concat(' ', sortSign, ' ');
  120.  
  121.       $(doc.createElement('a')).css('cursor', 'pointer').text(sortText).bind('click', function ( e ) {
  122.         e.stopPropagation();
  123.         return changeOrder.apply(this, [ sortType, sortOrder ]);
  124.       }).appendTo($li);
  125.  
  126.     });
  127.   });
  128. });
  129.  
  130. // vim: ai ts=2 sw=2 et: