save.js

// Generated by CoffeeScript 1.6.2
(function() {
  $(function() {
    var data, foundInputs, foundOne, foundSelects, foundTexts, i, input, inputs, key, name, savedData, select, selects, textarea, texts, type, url, val, _i, _j, _k, _l, _len, _len1, _len2, _len3, _len4, _len5, _m, _n, _ref, _ref1, _ref2, _ref3, _ref4, _ref5;

    inputs = {};
    _ref = $('input');
    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
      input = _ref[_i];
      if (!$(input).is(':visible')) {
        continue;
      }
      name = $(input).attr('name');
      type = $(input).attr('type');
      if (name in inputs) {
        continue;
      }
      foundInputs = {};
      i = 0;
      foundOne = false;
      _ref1 = $('input[name="' + name + '"]');
      for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
        input = _ref1[_j];
        ++i;
        if (!$(input).is(':visible')) {
          continue;
        }
        switch (type) {
          case 'checkbox':
          case 'radio':
            foundInputs[i] = $(input).is(':checked') ? 'checked' : '';
            foundOne = true;
            break;
          case 'text':
          case 'password':
          case 'date':
          case 'datetime':
          case 'datetime-local':
          case 'email':
          case 'color':
          case 'month':
          case 'number':
          case 'range':
          case 'tel':
          case 'url':
          case 'week':
            foundInputs[i] = $(input).val();
            foundOne = true;
        }
      }
      if (foundOne) {
        inputs[name] = foundInputs;
      }
    }
    texts = {};
    _ref2 = $('textarea');
    for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) {
      textarea = _ref2[_k];
      if (!$('textarea').is(':visible')) {
        continue;
      }
      name = $(textarea).attr('name');
      if (name in texts) {
        continue;
      }
      foundTexts = {};
      i = 0;
      foundOne = false;
      _ref3 = $('textarea[name="' + name + '"]');
      for (_l = 0, _len3 = _ref3.length; _l < _len3; _l++) {
        textarea = _ref3[_l];
        ++i;
        if (!$(textarea).is(':visible')) {
          continue;
        }
        foundTexts[i] = $(textarea).val();
        foundOne = true;
      }
      if (foundOne) {
        texts[name] = foundTexts;
      }
    }
    selects = {};
    _ref4 = $('select');
    for (_m = 0, _len4 = _ref4.length; _m < _len4; _m++) {
      select = _ref4[_m];
      if (!$(select).is(':visible')) {
        continue;
      }
      name = $(select).attr('name');
      if (name in selects) {
        continue;
      }
      foundSelects = {};
      i = 0;
      foundOne = false;
      _ref5 = $('select[name="' + name + '"]');
      for (_n = 0, _len5 = _ref5.length; _n < _len5; _n++) {
        select = _ref5[_n];
        ++i;
        if (!$(select).is(':visible')) {
          continue;
        }
        val = $(select).val();
        foundOne = true;
        if (val instanceof Array) {
          foundSelects[i] = val;
        } else {
          foundSelects[i] = [val];
        }
      }
      if (foundOne) {
        selects[name] = foundSelects;
      }
    }
    url = window.location.pathname;
    key = 'formSaveAndRestore';
    data = localStorage.getItem(key);
    savedData = data ? JSON.parse(data) : {};
    savedData[url] = {
      inputs: inputs,
      texts: texts,
      selects: selects
    };
    return localStorage.setItem(key, JSON.stringify(savedData));
  });

}).call(this);