ランキングの動画を「投稿が新しい順」に並び変える
// ==UserScript==
// @name Matrix Resorted
// @namespace https://github.com/segabito/
// @version 0.0.3
// @description ランキングの動画を「投稿が新しい順」に並び変える
// @author segabito macmoto
// @match *://www.nicovideo.jp/ranking*
// @grant none
// @run-at document-start
// @noframes
// @license public domain
// ==/UserScript==
(function() {
'use strict';
const sortMatrix = (app) => {
const data = JSON.parse(app.dataset.app);
const lanes = data.lanes;
const column = 'registeredAt';
const ad = -1;
const callback = (a, b) => {
return (a[column] < b[column] ? -1 : 1) * ad;
};
lanes.forEach(lane => {
lane.videoList.filter(v => !v._originalIndex).forEach((v, i) => {
v._originalIndex = i + 1;
v.title = `${(i + 1).toString().padStart(3, '0')}. ${v.title}`;
});
lane.videoList.sort(callback);
});
// console.log('sorted-data', data);
app.setAttribute('data-app', JSON.stringify(data, null, 2));
}
const sortSingle = () => {
const videos = Array.from(document.querySelectorAll('.MediaObject.RankingMainVideo'));
videos.forEach(v => { v.date = v.querySelector('.RankingMainVideo-metaItem:last-child').textContent.trim()});
videos.sort((a, b) => a.date < b.date ? 1 : -1);
videos.forEach((v, i) => {
const rank = i + 1;
const originalRank = v.querySelector('.RankingRowRank').textContent * 1;
const t = v.querySelector('.RankingMainVideo-title');
const title = t.textContent;
v.querySelector('.RankingRowRank').textContent = `${rank}`;
t.textContent = `${originalRank.toString().padStart(3, '0')}. ${title}`;
});
const frag = document.createDocumentFragment();
frag.append(...videos);
document.querySelector('.RankingVideoListContainer').prepend(frag);
};
const _ruler_ = `
<style>
.jump-ruler {
position: fixed;
top: 30vh;
right: 24px;
border: 1px solid #888;
border-width: 0px 1px 0px 0;
height: 40vh;
min-width: 48px;
white-space: nowrap;
user-select: none;
cursor: pointer;
}
.jump-ruler-label {
position: absolute;
width: 100%;
text-align: right;
font-size: 16px;
font-weight: bold;
font-style: italic;
color: #888;
cursor: pointer;
transform: translateY(-50%);
}
.jump-ruler-label:hover {
background: #888;
color: #fff;
}
.jump-ruler-label[data-param="1"] {
}
.jump-ruler-label[data-param="25"] {
top: 25%;
}
.jump-ruler-label[data-param="50"] {
top: 50%;
}
.jump-ruler-label[data-param="75"] {
top: 75%;
}
.jump-ruler-label[data-param="100"] {
top: 100%;
}
</style>
<div class="jump-ruler" data-command="relative-scroll">
<div class="jump-ruler-label"
data-command="scrollTo"
data-param="1">1 -</div>
<div class="jump-ruler-label"
data-command="scrollTo"
data-param="25">25 -</div>
<div class="jump-ruler-label"
data-command="scrollTo"
data-param="50">50 -</div>
<div class="jump-ruler-label"
data-command="scrollTo"
data-param="75">75 -</div>
<div class="jump-ruler-label"
data-command="scrollTo"
data-param="100">100 -</div>
</div>
`;
const scrollTo = rank => {
const target = Array.from(document.querySelectorAll('.RankingRowRank'));
if (!target.length || !target[rank - 1]) {
return;
}
target[rank - 1].scrollIntoView({behavior: 'instant', block: 'start', inline: 'center'});
document.documentElement.scrollTop -= 120;
};
const initRuler = () => {
document.body.insertAdjacentHTML('beforeend', _ruler_);
const ruler = document.querySelector('.jump-ruler');
ruler.addEventListener('click', e => {
const target = e.target.closest('[data-command]');
if (!target) {
return;
}
const {command, param} = target.dataset;
// console.log('command?', command, param, e);
if (!command) {
return;
}
switch (command) {
case 'scrollTo':
scrollTo(param * 1);
break;
case 'relative-scroll':
const rank = Math.round(e.offsetY / target.getBoundingClientRect().height * 100);
scrollTo(rank);
break;
}
e.preventDefault();
e.stopPropagation();
});
};
if (document.body.classList.contains('MatrixRanking-body')) {
document.gi = document.getElementById;
document.getElementById = function(id) {
if (id === 'MatrixRanking-app') {
console.info('%cMATRIX RESORTED',
`font-size: 150%; letter-spacing: 120%; background: black; color: lightgreen; font-family: "Baskerville","Arial Black"; padding: 4px 8px;
text-shadow:
2px 0 4px rgba(0, 255, 0, 0.5),
-2px 0 4px rgba(0, 255, 0, 0.5),
4px 0 4px rgba(0, 255, 0, 0.5),
-4px 0 4px rgba(0, 255, 0, 0.5)
`);
const elm = document.gi(id);
sortMatrix(elm);
document.getElementById = document.gi;
delete document.gi;
return elm;
}
return document.gi(id);
};
}
window.addEventListener('DOMContentLoaded', () => {
if (document.querySelector('.RankingVideoListContainer')) {
sortSingle();
initRuler();
} else
if (document.body.classList.contains('MatrixRanking-body')) {
initRuler();
}
});
})();