119 lines
3.9 KiB
JavaScript
119 lines
3.9 KiB
JavaScript
/*
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* Copyright (c) 2015 Alex Yatskov <alex@foosoft.net>
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* Author: Alex Yatskov <alex@foosoft.net>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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(function(categories) {
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'use strict';
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function setProfileValue(id, value) {
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var profile = JSON.parse(localStorage.profile || '{}');
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profile[id] = value;
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localStorage.profile = JSON.stringify(profile);
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}
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function getProfileValue(id) {
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var profile = JSON.parse(localStorage.profile || '{}');
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return profile[id] || 0;
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}
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function addCategory(description) {
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$.getJSON('/learn', {description: description}, function(results) {
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if (!results.success) {
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return;
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}
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var categories = [{
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id: results.id,
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value: getProfileValue(results.id),
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description: results.description
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}];
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displayCategories(categories);
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});
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}
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function removeCategory(id) {
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$.getJSON('/forget', {id: id}, function(results) {
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if (results.success) {
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$('tr.category_' + id).fadeOut(function() {
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$(this).remove();
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});
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}
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});
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}
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function displayCategories(categories) {
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var template = Handlebars.compile($('#template').html());
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$('#categories').append($(template({categories: categories})).hide().fadeIn());
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$('#categories input:radio').unbind().change(function() {
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setProfileValue($(this).attr('data-categoryId'), this.value);
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});
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$('#categories button').unbind().click(function() {
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if (confirm('Are you sure you want to delete this category?')) {
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removeCategory($(this).attr('data-categoryId'));
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}
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});
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}
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function clearCategories() {
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$('#categories').empty();
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}
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function refreshCategories() {
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$.getJSON('/categories', function(results) {
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var categories = [];
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_.each(results, function(result) {
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categories.push({
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id: result.id,
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description: result.description,
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value: getProfileValue(result.id)
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});
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});
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clearCategories();
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displayCategories(categories);
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});
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}
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function submitCategory() {
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addCategory($('#newCategory').val());
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$('#newCategory').val('');
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}
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$(document).ready(function() {
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Handlebars.registerHelper('checkMatch', function(value, options) {
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return new Handlebars.SafeString(value == this.value ? 'checked' : '');
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});
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refreshCategories();
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$('#addCategory').click(submitCategory);
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$('#newCategory').keyup(function(e) {
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if (e.keyCode == 13) {
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submitCategory();
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}
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});
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});
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})();
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