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March 25, 2019 22:51
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Save Akkiesoft/bf94c62e993174e29411475eca456a70 to your computer and use it in GitHub Desktop.
やったー!はてなハイクのエントリーをJSONで取得してZIPで落とせるグリモンだよー!
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// ==UserScript== | |
// @name Haiku Downloader | |
// @namespace https://kokuda.org/ | |
// @version 0.1.1 | |
// @description 無茶しやがって | |
// @author Akkiesoft | |
// @match http://h.hatena.ne.jp/* | |
// @require https://cdnjs.cloudflare.com/ajax/libs/jszip/3.1.5/jszip.min.js | |
// @grant none | |
// ==/UserScript== | |
(function() { | |
'use strict'; | |
// user who now login the Haiku(雑) | |
var USER=document.getElementsByClassName('profile-image')[0].alt; | |
var API = "http://h.hatena.ne.jp/api/statuses/user_timeline/" + USER + ".json" | |
// BODY_FORMATS: | |
// see http://developer.hatena.ne.jp/ja/documents/haiku/apis/rest/datatypes#body_formats | |
// I recommend to set "haiku" (for parsing) or "html" (for viewing) or both. | |
var BODY_FORMATS="haiku,html" | |
function time2unix(t) { | |
var dt = new Date(t); | |
return dt.getTime() / 1000; | |
} | |
function make_zip(zip) { | |
zip.generateAsync({type:"blob"}) | |
.then(function (blob) { | |
if (window.navigator.msSaveBlob) { | |
window.navigator.msSaveBlob(blob, USER + '.zip'); | |
window.navigator.msSaveOrOpenBlob(blob, USER + '.zip'); | |
} else { | |
var lnk = document.createElement('a'); | |
lnk.textContent = 'ダウンロード'; | |
lnk.id = "haikudl"; | |
lnk.href = window.URL.createObjectURL(blob); | |
document.getElementById('haikudl').appendChild(lnk); | |
} | |
}); | |
} | |
function download(zip, reftime, reftime_count, stop_id) { | |
var url = new URL(API); | |
var params = url.searchParams; | |
params.append('per_page', 200); | |
params.append('reftime', "-" + reftime + "," + reftime_count); | |
params.append('body_formats', "haiku"); | |
console.log("downloading: " + reftime); | |
document.getElementById("haikudlprogress").innerHTML = "downloading: " + reftime + " ( " + url.href + " )"; | |
fetch(url) | |
.then(function(response) { | |
if(response.ok) { return response.text(); } | |
}) | |
.then(function(data) { | |
var json = JSON.parse(data); | |
if (json.length == 0) { | |
make_zip(zip); | |
console.log("done!"); | |
document.getElementById("haikudlprogress").innerHTML = "完了!"; | |
return true; | |
} | |
var t = time2unix(json[0]['created_at']); | |
var fn = USER + '/' + USER + '-' + t + '.json'; | |
zip.file(fn, data); | |
console.log("downloaded: " + fn); | |
var nextreftime = time2unix(json[json.length - 1]['created_at']); | |
if (nextreftime < stop_id) { | |
make_zip(zip); | |
console.log("done!"); | |
document.getElementById("haikudlprogress").innerHTML = "完了!"; | |
return true; | |
} | |
console.log("next: " + nextreftime); | |
setTimeout(function(){ download(zip, nextreftime, 1, stop_id); }, 2000); | |
}); | |
} | |
function init_download() { | |
document.getElementById('haikudlbtn').style = "display:none;"; | |
document.getElementById('haikudlstopid').style = "display:none;"; | |
var stop_id = document.getElementById('haikudlstopid').value; | |
document.getElementById("haikudlinfo").innerHTML = 'ダウンロード中はページを移動しないでください。<br>ダウンロードが終わると下に「ダウンロード」リンクが表示されます。'; | |
if (stop_id) { | |
document.getElementById("haikudlinfo").innerHTML += '<br>※最新のHaikuから' + stop_id + 'が含まれる200件まで取得します(この数字に到達したら終わる)。'; | |
setTimeout(function(){ download(new JSZip(), 0, 0, stop_id); }, 1000); | |
return false; | |
} | |
// get oldest post | |
var url = new URL(API); | |
var params = url.searchParams; | |
params.append('count', 1); | |
params.append('reftime', "+0,0"); | |
fetch(url) | |
.then(function(response) { | |
if(response.ok) { return response.json(); } | |
}) | |
.then(function(json) { | |
var t = time2unix(json[0]['created_at']); | |
document.getElementById("haikudlinfo").innerHTML += '<br>※最新のHaikuから' + t + 'まで取得します(この数字に到達したら終わる)。'; | |
setTimeout(function(){ download(new JSZip(), 0, 0); }, 1000); | |
}); | |
} | |
// workspace | |
var elem = document.getElementsByClassName('list-body')[0]; | |
var box = document.createElement('div'); | |
box.id = 'haikudl'; | |
// button | |
var info = document.createElement('div'); | |
info.id = 'haikudlinfo'; | |
info.innerHTML = 'ダウンロードボタンを押すと開始します。<br>ダウンロードが終わると下に「ダウンロード」リンクが表示されます。'; | |
box.appendChild(info); | |
var input = document.createElement('input'); | |
input.id = 'haikudlstopid'; | |
input.placeholder = '特定の日時までで取得を止める場合はここにunixtimeで入力'; | |
input.style = 'width:300px;'; | |
box.appendChild(input); | |
var btn = document.createElement('button'); | |
btn.id = 'haikudlbtn'; | |
btn.textContent = 'ダウンロード'; | |
btn.onclick = function(){ init_download();return false; }; | |
box.appendChild(btn); | |
var prog = document.createElement('div'); | |
prog.id = 'haikudlprogress'; | |
box.appendChild(prog); | |
// show workspace | |
elem.insertBefore(box, elem.firstChild); | |
})(); |
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