隐藏已收藏条目，并按日期区间筛选作品。
// ==UserScript==
// @name Bangumi 排行榜增强：隐藏已收藏并按日期区间筛选
// @namespace http://tampermonkey.net/
// @version 2.0
// @description 隐藏已收藏条目，并按日期区间筛选作品。
// @author KunimiSaya
// @match https://bgm.tv/*/browser*
// @match https://bangumi.tv/*/browser*
// @match https://chii.in/*/browser*
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
let isHidingEnabled = true; // 是否隐藏已收藏的标志
let startDate = null; // 起始日期
let endDate = null; // 结束日期
let minEpisodes = null; // 最小话数
let maxEpisodes = null; // 最大话数
let isHideNoEpisodes = false; // 是否隐藏没有集数的作品
// 提取日期的增强版函数
function extractDate(infoText) {
const datePatterns = [
/(\d{4})年(\d{1,2})月/,
/(\d{4})-(\d{2})-(\d{2})/,
/(\d{4})-(\d{2})/,
/(\d{4})/,
];
for (const pattern of datePatterns) {
const match = infoText.match(pattern);
if (match) {
const year = parseInt(match[1], 10);
const month = match[2] ? parseInt(match[2], 10) : 1;
return new Date(year, month - 1);
}
}
return null;
}
// 提取话数的函数
function extractEpisodes(infoText) {
const match = infoText.match(/(\d+)(话|集)/);
if (match) {
return parseInt(match[1], 10);
}
return null;
}
// 根据日期筛选
function filterByDate(items) {
items.forEach(item => {
const info = item.querySelector('.info');
if (info) {
const date = extractDate(info.textContent);
const isOutOfDateRange =
(startDate && date < startDate) || (endDate && date > endDate);
if (isOutOfDateRange) {
item.style.display = 'none';
}
}
});
}
// 根据话数筛选
function filterByEpisodes(items) {
items.forEach(item => {
const info = item.querySelector('.info');
if (info) {
const episodes = extractEpisodes(info.textContent);
const isOutOfEpisodesRange =
(minEpisodes !== null && episodes < minEpisodes) ||
(maxEpisodes !== null && episodes > maxEpisodes);
if (episodes !== null && isOutOfEpisodesRange) {
item.style.display = 'none';
}
}
});
}
// 根据已收藏状态筛选
function filterCollectedItems(items) {
items.forEach(item => {
const isCollected = item.querySelector('.collectModify');
if (isHidingEnabled && isCollected) {
item.style.display = 'none';
} else if (!isHidingEnabled || !isCollected) {
item.style.display = '';
}
});
}
// 根据是否有集数信息筛选
function filterByNoEpisodes(items) {
items.forEach(item => {
const info = item.querySelector('.info');
if (info) {
const episodes = extractEpisodes(info.textContent);
if (isHideNoEpisodes && episodes === null) {
item.style.display = 'none';
}
}
});
}
// 应用所有筛选器
function applyFilters() {
const items = document.querySelectorAll('.item');
items.forEach(item => (item.style.display = ''));
filterCollectedItems(items);
filterByDate(items);
filterByEpisodes(items);
filterByNoEpisodes(items);
}
// 添加筛选控制按钮
function addControls() {
const sideInner = document.querySelector('.sideInner');
if (!sideInner || document.getElementById('filterControls')) return;
const controls = document.createElement('div');
controls.id = 'filterControls';
controls.style.marginTop = '20px';
const title = document.createElement('h2');
title.className = 'subtitle';
title.textContent = '筛选工具';
controls.appendChild(title);
const toggleButton = document.createElement('a');
toggleButton.className = 'chiiBtn';
toggleButton.href = 'javascript:void(0);';
toggleButton.textContent = '显示/隐藏已收藏';
toggleButton.onclick = () => {
isHidingEnabled = !isHidingEnabled;
applyFilters();
};
controls.appendChild(toggleButton);
const dateControls = document.createElement('div');
dateControls.style.marginTop = '10px';
dateControls.style.display = 'flex';
dateControls.style.flexWrap = 'wrap';
dateControls.style.gap = '5px';
const startDateInput = document.createElement('input');
startDateInput.type = 'month';
startDateInput.placeholder = '起始日期';
startDateInput.style.width = '120px';
const endDateInput = document.createElement('input');
endDateInput.type = 'month';
endDateInput.placeholder = '结束日期';
endDateInput.style.width = '120px';
const filterButton = document.createElement('a');
filterButton.className = 'chiiBtn';
filterButton.href = 'javascript:void(0);';
filterButton.textContent = '按日期区间筛选';
filterButton.onclick = () => {
startDate = startDateInput.value ? new Date(startDateInput.value) : null;
endDate = endDateInput.value ? new Date(endDateInput.value) : null;
applyFilters();
};
dateControls.appendChild(startDateInput);
dateControls.appendChild(endDateInput);
dateControls.appendChild(filterButton);
controls.appendChild(dateControls);
// 集数筛选控件
const episodesControls = document.createElement('div');
episodesControls.style.marginTop = '10px';
episodesControls.style.display = 'flex';
episodesControls.style.flexWrap = 'wrap';
episodesControls.style.gap = '5px';
const minEpisodesInput = document.createElement('input');
minEpisodesInput.type = 'number';
minEpisodesInput.placeholder = '最小话数';
minEpisodesInput.style.width = '120px';
const maxEpisodesInput = document.createElement('input');
maxEpisodesInput.type = 'number';
maxEpisodesInput.placeholder = '最大话数';
maxEpisodesInput.style.width = '120px';
const episodesFilterButton = document.createElement('a');
episodesFilterButton.className = 'chiiBtn';
episodesFilterButton.href = 'javascript:void(0);';
episodesFilterButton.textContent = '按集数区间筛选';
episodesFilterButton.onclick = () => {
minEpisodes = minEpisodesInput.value ? parseInt(minEpisodesInput.value, 10) : null;
maxEpisodes = maxEpisodesInput.value ? parseInt(maxEpisodesInput.value, 10) : null;
applyFilters();
};
episodesControls.appendChild(minEpisodesInput);
episodesControls.appendChild(maxEpisodesInput);
episodesControls.appendChild(episodesFilterButton);
controls.appendChild(episodesControls);
// 隐藏没有集数的作品按钮
const hideNoEpisodesButton = document.createElement('a');
hideNoEpisodesButton.className = 'chiiBtn';
hideNoEpisodesButton.href = 'javascript:void(0);';
hideNoEpisodesButton.textContent = '显示/隐藏没有集数的作品';
hideNoEpisodesButton.onclick = () => {
isHideNoEpisodes = !isHideNoEpisodes;
applyFilters();
};
controls.appendChild(hideNoEpisodesButton);
sideInner.appendChild(controls);
}
// 监听页面变动
function observePageChanges() {
const observer = new MutationObserver(() => {
applyFilters();
});
observer.observe(document.body, { childList: true, subtree: true });
}
// 初始化功能
function init() {
addControls();
applyFilters();
observePageChanges();
}
init();
})();