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提取Phigros谱面信息并导出为JSON
// ==UserScript==
// @name Phigros谱面信息提取
// @namespace http://tampermonkey.net/
// @version 3.1
// @description 提取Phigros谱面信息并导出为JSON
// @author FrandreJoestar
// @match https://mzh.moegirl.org.cn/Phigros/%E8%B0%B1%E9%9D%A2%E4%BF%A1%E6%81%AF
// @icon https://img.moegirl.org.cn/common/a/ab/Phigros_Icon_3.0.0.png
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// 创建按钮
const btn = document.createElement('button');
btn.innerHTML = '导出谱面信息';
btn.style.position = 'fixed';
btn.style.top = '20px';
btn.style.right = '20px';
btn.style.zIndex = 9999;
btn.style.padding = '12px 20px';
btn.style.backgroundColor = '#673AB7';
btn.style.color = 'white';
btn.style.border = 'none';
btn.style.borderRadius = '8px';
btn.style.cursor = 'pointer';
btn.style.boxShadow = '0 4px 6px rgba(0,0,0,0.1)';
btn.style.fontSize = '16px';
document.body.appendChild(btn);
// 提取歌曲基础信息
const infoExtractor = (table, label) => {
const rows = table.querySelectorAll('tr');
for (const row of rows) {
const cells = Array.from(row.children);
for (let i = 0; i < cells.length; i++) {
const cell = cells[i];
if (cell.textContent.trim() === label) {
let valueIndex = i + 1;
while (cells[valueIndex]?.hasAttribute('colspan')) {
const colspan = parseInt(cells[valueIndex].getAttribute('colspan'), 10) || 1;
valueIndex += colspan;
}
return cells[valueIndex]?.textContent.trim() || null;
}
}
}
return null;
};
// 提取歌曲基础信息
const mtExtractor = (table, label) => {
const rows = table.querySelectorAll('tr');
for (const row of rows) {
const cells = Array.from(row.children);
for (let i = 0; i < cells.length; i++) {
const cell = cells[i];
if (cell.textContent.trim() === label) {
let valueIndex = i + 1;
while (cells[valueIndex]?.hasAttribute('colspan')) {
const colspan = parseInt(cells[valueIndex].getAttribute('colspan'), 10) || 1;
valueIndex += colspan;
}
return cells[valueIndex-2]?.textContent.trim() || null;
}
}
}
return null;
};
// 多标签提取器(bpm 和 时长)
const multiLabelExtractor = (table, labels) => {
for (const label of labels) {
const value = mtExtractor(table, label);
if (value) return value;
}
return null;
};
// 多标签提取器（信息）
const multiLabelExtractor1 = (table, labels) => {
for (const label of labels) {
const value = infoExtractor(table, label);
if (value) return value;
}
return null;
};
btn.addEventListener('click', () => {
const result = Array.from(document.querySelectorAll('table.wikitable')).map(table => {
const song = {
name: table.querySelector('th').textContent.trim().replace(/\n/g, ''),
duration: 0,
bpm: parseInt(multiLabelExtractor(table, ['BPM'])?.replace(/\D/g, '') || 0),
composer: multiLabelExtractor1(table, ['曲师', '作曲家']) || '未知',
illustrator: multiLabelExtractor1(table, ['画师', '插图']) || '未知',
difficulties: {}
};
// 处理时长信息
const durationText = multiLabelExtractor(table, ['时长', '长度']);
if (durationText) {
const cleanTime = durationText.replace(/[^0-9:]/g, '');
song.duration = cleanTime.split(':').reduce((acc, time) => (acc * 60) + parseInt(time || 0, 10), 0);
}
// 提取难度信息
const diffHeader = Array.from(table.querySelectorAll('th')).find(th => th.textContent.includes('难度'));
if (diffHeader) {
let currentRow = diffHeader.closest('tr').nextElementSibling;
while (currentRow && currentRow.querySelector('td')) {
const cells = currentRow.querySelectorAll('td');
if (cells.length >= 5) {
const diffName = cells[0].querySelector('b')?.textContent.trim();
if (diffName) {
song.difficulties[diffName] = {
level: parseInt(cells[1].textContent, 10) || 0,
constant: parseFloat(cells[2].textContent) || 0.0,
notes: parseInt(cells[3].textContent, 10) || 0,
mapper: cells[4].textContent.trim().replace(/\s+/g, ' ')
};
}
}
currentRow = currentRow.nextElementSibling;
}
}
return song;
});
// 生成下载文件（保持不变）
const timestamp = new Date().toISOString().slice(0, 19).replace(/[-T:]/g, '');
const blob = new Blob([JSON.stringify(result, null, 2)], { type: 'application/json' });
const url = URL.createObjectURL(blob);
const link = document.createElement('a');
link.href = url;
link.download = `phigros_data_${timestamp}.json`;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
URL.revokeObjectURL(url);
});
})();