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@kokumura
Forked from koyopro/amazon-calc.js
Last active October 10, 2015 16:51
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Amazonで一年間に使った金額と、注文履歴のTSVを出力するブックマークレット【2015年版】
// Amazonの注文履歴をTSV形式で出力するスクリプト
//
// 2015-01-01 時点での DOM 構造に対応, GoogleCrome, Opera でテスト済。
// formatEntry関数を書き換えれば自由な書式で出力できます。
//
// 参考:
// - Amazonの注文履歴をCSV形式にして出力するスクリプト
// https://gist.github.com/arcatdmz/8500521
// - Amazon で使った金額の合計を出す奴 (2014 年バージョン)
// https://gist.github.com/polamjag/866a8af775c44b3c1a6d
(function(){
// 各注文履歴をTSVフォーマットにして返す
var datePattern = new RegExp("(\\d{4})年(\\d{1,2})月(\\d{1,2})日");
function formatEntry(entry) {
console.log(entry);
entry.date.match(datePattern);
var year = RegExp.$1;
var month = RegExp.$2; if (month.length <= 1) month = "0" + month;
var day = RegExp.$3; if (day.length <= 1) day = "0" + day;
var date = "" + year + "/" + month + "/" + day;
var arr = [date, entry.name, entry.author, entry.url];
return arr.join('\t') + "\n";
}
function popup(content) {
var generator=window.open('','name','height=250,width=700');
generator.document.write('<html><head><title>Amazon to TSV</title>');
generator.document.write('</head><body>');
generator.document.write('<pre>');
generator.document.write(content);
generator.document.write('</pre>');
generator.document.write('</body></html>');
generator.document.close();
return generator;
}
var itemDelimiter = " / ";
var total = {};
var year = '2014';
var all = false;
function init(num) {
if(typeof num !== 'number') {
var num = 0;
$('<div/>').css({
position: 'fixed',
left: 0,
top: 0,
width: '100%',
height: '100%',
zIndex: 1000,
backgroundColor: 'rgba(0,0,0,.7)',
color: '#fff',
fontSize: 30,
textAlign: 'center',
paddingTop: '15em'
}).attr('id', '___overlay').text('Amazonいくら使った?').appendTo('body');
year = window.prompt('何年分の注文を集計しますか?\n - 半角数字4桁で入力してください\n - 全期間を集計する場合は「all」と入力します', year);
if(year === 'all') {
all = true;
year = jQuery('div.top-controls select option[value^=year-]:last').val().match(/[0-9]/g).join('');
} else if(!/^[0-9]{4}$/.test(year)) {
alert('正しい数値を入力してください');
$('#___overlay').remove();
return false;
}
year = Number(year);
}
// 第二引数を true にすると各商品とかエラーを逐一表示する
var progress = load(num, false);
$('#___overlay').text(year+'年の集計中… / '+(num+1)+'ページ目');
progress.done(function(results){
if (typeof total[year] === 'undefined') {
total[year] = results;
} else {
total[year] = total[year].concat(results);
}
init(num+1);
}).fail(function(){
if(all && new Date().getFullYear() > year) {
year++;
init(0);
} else {
var _total = 0;
var _content = "";
jQuery.each(total, function(year, results){
var yen = 0;
jQuery.each(results, function(){
yen += this.price;
$.each(this.items, function(i, item){
_content += formatEntry(item);
});
});
_total += yen;
});
// result
$('#___overlay').remove();
alert('合計 ' + _total + ' 円');
popup(_content);
console.log('合計 ' + _total + ' 円');
}
});
}
function load(num, verbose) {
var df = jQuery.Deferred();
var page = get(num, verbose);
page.done(function(data){
var dom = jQuery.parseHTML(data);
var results = [];
jQuery(dom).find('div.order').each(function(){
var box = jQuery(this);
var dateText = jQuery(box.find('div.order-info span.value')[0]).text().trim();
var items = [];
var pubarr = box.find("div.a-row > span.a-size-small");
box.find("div.a-row > a.a-link-normal").each(function(j) {
var item = {};
item.name = $(this).text().trim();
item.path = $(this).attr('href').trim();
item.url = 'https://www.amazon.co.jp' + item.path;
item.date = dateText;
item.author = $(pubarr[j*2]).text().trim().replace(/(\n)/g, '');
items.push(item);
});
var priceText = jQuery(box.find('div.order-info span.value')[1]).text();
var price = Number(priceText.match(/[0-9]/g).join(''));
if (verbose) console.log(item, price);
results.push({'date':dateText,'items':items,'price':price});
});
if(results.length <= 0) df.reject();
else df.resolve(results);
});
return df.promise();
}
function get(num) {
var df = jQuery.Deferred();
jQuery.ajax({
url: 'https://www.amazon.co.jp/gp/css/order-history?digitalOrders=1&unifiedOrders=1&orderFilter=year-'+year+'&startIndex='+num*10,
beforeSend: function (xhr){
xhr.setRequestHeader('X-Requested-With', {toString: function(){ return ''; }});
},
})
.success(function(data){
df.resolve(data);
})
.fail(function(jqXHR, msg){
if (verbose) console.log("fail", msg);
});
return df.promise();
}
if(typeof jQuery !== 'function') {
var d=document;
var s=d.createElement('script');
s.src='//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js';
s.onload=init;
d.body.appendChild(s);
} else {
init();
}
})();
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