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// ==UserScript==
// @name Bangumi-Episode Air Status Corrector
// @name:zh-CN 班固米-单集放送状态修正
// @version 0.2.2
// @description Correct the air status of individual episodes, using timing data and your custom settings from the /dev/app/2527 gadget
// @author banzhe, age, weiduhuo
// @namespace https://github.com/weiduhuo/scripts
// @match *://bgm.tv/
// @match *://bgm.tv/subject/*
// @match *://bgm.tv/ep/*
// @match *://bangumi.tv/
// @match *://bangumi.tv/subject/*
// @match *://bangumi.tv/ep/*
// @match *://chii.in/
// @match *://chii.in/subject/*
// @match *://chii.in/ep/*
// @grant none
// @license MIT
// @description:zh-CN 基于/dev/app/2527组件的时间数据与用户设置，对单集放送状态进行修正，若数据不存在默认将当天放送标为绿色
// ==/UserScript==
(function () {
'use strict';
const TIME_SET_STORAGE_KEY = 'BGM_HOME_ANIME_TIME_SET_AGE';
const TIME_SET_SETTINGS_KEY = 'BGM_HOME_ANIME_TIME_SETTINGS_AGE';
const EPS_AIR_DATE_KEY_PREF = 'epsAirDate-';
const Now = new Date();
const Today = Now.getDay();
const CurrentHours = Now.getHours();
const CurrentMinutes = Now.getMinutes();
// 待修正的单集候选日期
const CandDays = [
new Date(Date.now() - 86400e3),
Now,
new Date(Date.now() + 86400e3)
].map(
(date) => `首播:${date.toLocaleDateString('en-CA', { timeZone: 'Asia/Shanghai' })}`
);
const TimeStatus2AirStatus = {
'past': {en: 'Air', zh: '已放送'},
'future': {en: 'Today', zh: '即将放送'}, // 原为 '放送中'
'horizon': {en: 'NA', zh: '未放送'},
};
const AirStatusClasses = Object.values(TimeStatus2AirStatus).map(c => c.en);
const EpBtnClasses = AirStatusClasses.map(c => `epBtn${c}`);
let animeTimeData;
let animeTimeSettings;
let subjectId;
function main() {
const pathname = window.location.pathname;
const urlPatterns = [
{ type: 'home', regex: /^\/$/ },
{ type: 'subject', regex: /^\/subject\/(\d+)$/ },
{ type: 'eps', regex: /^\/subject\/(\d+)\/ep$/ },
{ type: 'ep', regex: /^\/ep\/(\d+)$/ },
]
for (const pattern of urlPatterns) {
const matches = pathname.match(pattern.regex);
if (!matches) continue;
switch(pattern.type) {
case 'home': subjectId = null; handlerEpBlocks(); break;
case 'subject': subjectId = matches[1]; handlerEpBlocks(); break;
case 'eps': subjectId = matches[1]; handlerEpLines(); break;
case 'ep': handlerSideEpList(); break;
}
break;
}
}
function getStoragedata(key) {
const data = localStorage.getItem(key);
if (!data) return {};
try {
return JSON.parse(data);
} catch {
return {};
}
}
function getTimeStatus(subId) {
animeTimeData ??= getStoragedata(TIME_SET_STORAGE_KEY);
const timeData = animeTimeData[subId];
if (!timeData) return null;
animeTimeSettings ??= getStoragedata(TIME_SET_SETTINGS_KEY);
const [hours, minutes] = timeData.time.split(':').map(Number);
const targetDay = timeData.weekDay;
let dayDiff = targetDay - Today;
if (dayDiff < -3) dayDiff += 7;
else if (dayDiff > 3) dayDiff -= 7;
const totalDiffHours = dayDiff * 24 + (hours - CurrentHours) + (minutes - CurrentMinutes) / 60;
// 已放送
if (totalDiffHours < 0) return 'past';
// 即将放送
switch (animeTimeSettings.showStyleGreen) {
case 0: if (totalDiffHours >= 0 && totalDiffHours < 18) return 'future'; break;
case 1: if (totalDiffHours >= 0 && totalDiffHours < 24) return 'future'; break;
case 2: if (dayDiff === 0 && totalDiffHours >= 0) return 'future'; break;
case 3: if ((dayDiff === 0 && totalDiffHours >= 0) || (dayDiff === 1 && hours < 6)) return 'future'; break;
case 4: if ((dayDiff === 0 && totalDiffHours >= 0) || (dayDiff === 1 && hours < 8)) return 'future'; break;
// 预留功能：今天内30小时制即将放送
case 6: if ((dayDiff === 0 && totalDiffHours >= 0 && (CurrentHours >= 6 === hours >=6)) || (dayDiff === 1 && hours < 6 && CurrentHours >= 6)) return 'future'; break;
case 5:
default: return null;
}
// 未放送
return 'horizon';
}
function correctEpBtn(btn, status, day) {
if (btn.classList.contains('epBtnWatched')) return;
if (status === null) {
// 默认仅将当天放送标为绿色
if (day === 1) status = 'future';
else if (day === 2) status = 'horizon';
else return;
}
status = TimeStatus2AirStatus[status].en;
const targetClass = `epBtn${status}`;
if (btn.classList.contains(targetClass)) return;
let preStatus;
EpBtnClasses.forEach(c => {
if (btn.classList.contains(c)) preStatus = c.slice(5);
btn.classList.toggle(c, c === targetClass);
});
console.log(`修正状态 ${preStatus} > ${status}`, btn);
}
function correctAirStatus(ele, status, day) {
if (status === null) {
if (day === 1) status = 'future';
else if (day === 2) status = 'horizon';
else return;
} else {
// 修改文体提示：'放送中' > '即将放送'
ele.title = TimeStatus2AirStatus[status].zh;
}
status = TimeStatus2AirStatus[status].en;
const inner = ele.children[0];
if (!inner.classList.contains(status)) return;
let preStatus;
AirStatusClasses.forEach(c => {
if (inner.classList.contains(c)) preStatus = c
inner.classList.toggle(c, c === status)
});
console.log(`修正状态 ${preStatus} > ${status}`, ele);
}
function handlerEpBlocks() {
const episodeList = document.getElementsByClassName('prg_popup');
for (const episode of episodeList) {
const tipElement = episode.getElementsByClassName('tip')[0]
if (!tipElement) continue;
let airDate;
for (const node of tipElement.childNodes) {
if (node.nodeType !== Node.TEXT_NODE) continue;
const text = node.textContent.trim();
if (text.startsWith('首播')) {
airDate = text;
break;
}
}
if (!airDate) continue;
const day = CandDays.indexOf(airDate);
if (day === -1) continue;
const candEpBtn = document.getElementById(episode.id.replace('info', ''));
const subId = subjectId || candEpBtn.getAttribute('subject_id');
const timeStatus = getTimeStatus(subId);
correctEpBtn(candEpBtn, timeStatus, day);
}
}
/** @param {Document} doc */
function handlerEpLines(doc = document) {
const episodeList = doc.querySelectorAll('.line_detail > ul > li');
const virtual = doc !== document;
const epsAirDate = {};
for (const episode of episodeList) {
const airStatus = episode.getElementsByClassName('epAirStatus')[0];
if (!airStatus) continue;
const textList = episode.querySelector('h6 ~ small')?.textContent.split('/');
const airDate = textList?.map(t => t.trim()).find(t => t.startsWith('首播'));
if (!airDate) continue;
const day = CandDays.indexOf(airDate);
if (day === -1) continue;
const epPath = episode.querySelector('h6 a[href^="/ep"]').pathname;
epsAirDate[epPath] = airDate;
if (virtual) continue;
const timeStatus = getTimeStatus(subjectId);
correctAirStatus(airStatus, timeStatus, day);
}
const dataKey = EPS_AIR_DATE_KEY_PREF + subjectId;
sessionStorage.setItem(dataKey, JSON.stringify(epsAirDate));
return epsAirDate;
}
async function fetchEpLinesPage() {
const host = location.host;
const protocol = location.protocol;
const res = await fetch(`${protocol}//${host}/subject/${subjectId}/ep`);
if (!res.ok) return null;
const html = await res.text();
const doc = new DOMParser().parseFromString(html, 'text/html');
return doc;
}
async function handlerSideEpList() {
subjectId = document.querySelector('#subject_inner_info a').href.split('/').pop();
const dataKey = EPS_AIR_DATE_KEY_PREF + subjectId;
let epsAirDate = sessionStorage.getItem(dataKey);
if (epsAirDate) {
epsAirDate = JSON.parse(epsAirDate);
} else {
const doc = await fetchEpLinesPage();
if (!doc) return;
epsAirDate = handlerEpLines(doc);
}
const sideEpList = document.getElementsByClassName('sideEpList')[0];
for (const [epPath, airDate] of Object.entries(epsAirDate)) {
const epLink = sideEpList.querySelector(`a[href="${epPath}"]`);
if (!epLink) continue;
const airStatus = epLink.previousElementSibling;
const day = CandDays.indexOf(airDate);
const timeStatus = getTimeStatus(subjectId);
correctAirStatus(airStatus, timeStatus, day);
}
}
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', main);
} else {
setTimeout(main, 0);
}
})();