[Let] Cookpad Recipe Scalable

tily — 2012-03-04T22:51:53Z

/*
 * @title Cookpad Recipe Scalable
 * @description Cookpad Recipe Scalable
 * @include http://cookpad.com/recipe
 * @license MIT License
 */
// TODO: 曖昧表現 (少々、適量、多め、好きなだけ等)
(function() {

  // ----[main]-------------------------------

  var MULTI_NUMS = '０１２３４５６７８９'.split('');
  var DELICIOUS_REGEXP = /(肉|豚|ブタ|ぶた|牛|ビーフ|鳥|鶏|とり|トリ|バター|油|塩|しお|砂糖|さとう)/;
  var healthyLevel = 0;
  var byNum = 1;
  var html = [
    '<div id="operations">',
      '<h3>操作</h3>',
      '<div>',
        '<button id="healthier">ヘルシーに</button>',
        '<button id="delicious">うまそうに</button>',
        '<button id="clear">クリア</button>',
        '<input id="by" type="text" style="width:3em" />',
        '<button id="multiply">倍</button>',
      '</div>',
    '</div>'
  ].join('');

  $('div#operations').remove();
  $('div#ingredients').before($(html));

  eachIngredient(function(name, quantity) {
    $.data(quantity.get(0), 'original', quantity.html());
  });
  $.data($('span.servings_for').get(0), 'original', $('span.servings_for').html());

  multiplyIngredients(byNum);
  multiplyServingsFor(byNum);

  $('button#healthier').click(function() {
    healthyLevel++;
    multiplyIngredients((1 - healthyLevel*0.1)*byNum, DELICIOUS_REGEXP);
  });
  $('button#delicious').click(function() {
    healthyLevel--;
    multiplyIngredients((1 - healthyLevel*0.1)*byNum, DELICIOUS_REGEXP);
  });
  $('button#clear').click(function() {
    healthyLevel = 0;
    byNum = 1;
    multiplyIngredients(byNum);
    multiplyServingsFor(byNum);
  });
  $('button#multiply').click(function() {
    byNum = $('input#by').val();
    multiplyIngredients(byNum);
    multiplyServingsFor(byNum);
  });

  // ----[utility]-----------------------------------

  function eachIngredient(callback) {
    $('div.ingredient_row').each(function() {
      var name = $('div.ingredient_name', this);
      var quantity = $('div.ingredient_quantity', this);
      if(name.size() > 0 && quantity.size() > 0) callback(name, quantity);
    })
  }
  function multiplyIngredients(by, regex) {
    eachIngredient(function(name, quantity) {
      if(regex && !regex.test(name.html())) return;
      var orig = $.data(quantity.get(0), 'original');
      var conv = replaceNumber(orig, function(n) { return round(n*by) });
      //console.log(name.html() + ':' + orig + ' -> ' + conv);
      quantity.html(conv);
    });
  }
  function multiplyServingsFor(by) {
    var orig = $.data($('span.servings_for').get(0), 'original');
    var conv = replaceNumber(orig, function(n) { return round(n*by) })
    $('span.servings_for').html(conv);
  }
  function round(n) {
    return Math.round(n*100)/100;
  }
  function replaceNumber(text, callback) {
    text = text
      .replace(/[０-９]/g, function(s) { return String.fromCharCode(s.charCodeAt(0) - 65248);})
      .replace(/([0-9]+)分の([0-9]+)/g, function(a, f, s) { return s + '/' ; f })
      .replace(/半分?/g, '0.5')
      .replace(/．/g, '.')
      .replace(/／/g, '/');
    text = text.replace(/(([0-9]+)(　|\s|と))?([0-9\.\/]+)/g, function(all, add, addnum, addsym, num) {
      //console.log(all, add, addnum, addsym, num);
      var n = eval(num);
      if(add) n = n + eval(addnum);
      return callback(n);
    });
    return text;
  }
})();

[Let] NoIME

tily — 2011-06-12T04:54:56Z

NoIME

/*
 * @title NoIME
 * @description NoIME
 * @include http://*
 * @license MIT License
 * @require http://dl.dropbox.com/u/511116/noime/roma.js
 * @require http://dl.dropbox.com/u/511116/noime/noime.js
 * @require jQuery
 */
$("textarea,input[type='text']").each(function(){ NoIME(this) })

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[Let] Cookpad Recipe Scalable

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