AI Studioの回答を指定したルールで置換する（デフォルト設定強化版）
// ==UserScript==
// @name Universal Text Replacer for Google AI Studio
// @namespace https://rentry.co/o9ckxybp
// @version 2.3
// @description AI Studioの回答を指定したルールで置換する（デフォルト設定強化版）
// @author ForeverPWA
// @match *://aistudio.google.com/*
// @match *://gemini.google.com/* リクエストあれば
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_registerMenuCommand
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// ===== 設定キー =====
const CONFIG_KEY = 'universal_replacer_config';
const defaultConfig = {
rules: [
{ from: '〇', to: '' },
{ from: '△', to: '未' },
{ from: '□', to: '幼' },
{ from: '・', to: '' },
{ from: '()', to: '' },
{ from: '**', to: '' }
]
};
let config = Object.assign({}, defaultConfig, GM_getValue(CONFIG_KEY, {}));
// ===== ユーティリティ関数 =====
function getModelResponseText() {
const turns = document.querySelectorAll('ms-chat-turn');
const lastTurn = turns[turns.length - 1];
if (!lastTurn) return null;
const container = lastTurn.querySelector('[data-turn-role="Model"]');
return container;
}
// テキスト置換関数
function applyReplacementRules(text) {
if (!text) return '';
let processedText = text;
config.rules.forEach(rule => {
if (rule.from) {
// 特殊文字のエスケープ処理
const escapedFrom = rule.from.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
const regex = new RegExp(escapedFrom, 'g');
// 変換先が空の場合は削除、それ以外は置換
const replacement = rule.to || '';
processedText = processedText.replace(regex, replacement);
}
});
return processedText;
}
// ===== メインロジック =====
let debounceTimer = null;
function handleUpdate() {
if (debounceTimer) return;
debounceTimer = setTimeout(() => {
debounceTimer = null;
try {
const container = getModelResponseText();
if (!container) return;
const walker = document.createTreeWalker(
container,
NodeFilter.SHOW_TEXT,
null,
false
);
let node;
while (node = walker.nextNode()) {
let newText = node.nodeValue;
let hasChange = false;
config.rules.forEach(rule => {
if (rule.from && newText.includes(rule.from)) {
hasChange = true;
}
});
if (hasChange) {
const replaced = applyReplacementRules(node.nodeValue);
if (node.nodeValue !== replaced) {
node.nodeValue = replaced;
}
}
}
} catch (e) {
console.warn("Replacer Script: error:", e);
}
}, 300);
}
// ===== 設定画面 UI (拡大版) =====
function openSettings() {
const overlay = document.createElement('div');
overlay.style.cssText = `position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.7);z-index:10000;display:flex;align-items:center;justify-content:center;`;
const panel = document.createElement('div');
panel.style.cssText = `background:#202124;color:#e8eaed;padding:30px;border-radius:12px;width:800px;max-height:85vh;overflow-y:auto;box-shadow: 0 4px 20px rgba(0,0,0,0.5);`;
const title = document.createElement('h2');
title.textContent = '置換設定';
title.style.cssText = 'margin:0 0 25px;font-size:1.8em;color:#f28b82;text-align:center;border-bottom: 2px solid #3c4043;padding-bottom: 10px;';
panel.appendChild(title);
const rulesContainer = document.createElement('div');
rulesContainer.style.marginBottom = '25px';
function createRuleRow(fromVal, toVal) {
const row = document.createElement('div');
row.style.cssText = 'display:flex;gap:15px;margin-bottom:12px;align-items:center;';
const fromInput = document.createElement('input');
fromInput.placeholder = '変換元';
fromInput.value = fromVal;
fromInput.style.cssText = 'flex:1;padding:12px;background:#3c4043;color:#e8eaed;border:1px solid #5f6368;border-radius:6px;font-size:16px;';
const arrow = document.createElement('span');
arrow.textContent = '→';
arrow.style.cssText = 'font-size:1.2em;color:#9aa0a6;font-weight:bold;';
const toInput = document.createElement('input');
toInput.placeholder = '変換先 (空で削除)';
toInput.value = toVal;
toInput.style.cssText = 'flex:1;padding:12px;background:#3c4043;color:#e8eaed;border:1px solid #5f6368;border-radius:6px;font-size:16px;';
const delBtn = document.createElement('button');
delBtn.textContent = '×';
delBtn.style.cssText = 'background:transparent;color:#f28b82;border:none;cursor:pointer;font-size:1.5em;padding:0 10px;';
delBtn.onclick = () => row.remove();
row.appendChild(fromInput);
row.appendChild(arrow);
row.appendChild(toInput);
row.appendChild(delBtn);
return row;
}
config.rules.forEach(rule => {
rulesContainer.appendChild(createRuleRow(rule.from, rule.to));
});
panel.appendChild(rulesContainer);
const addBtn = document.createElement('button');
addBtn.textContent = '+ ルールを追加';
addBtn.style.cssText = 'width:100%;padding:12px;background:#3c4043;color:#8ab4f8;border:2px dashed #5f6368;border-radius:6px;cursor:pointer;margin-bottom:25px;font-size:16px;';
addBtn.onclick = () => rulesContainer.appendChild(createRuleRow('', ''));
panel.appendChild(addBtn);
const actions = document.createElement('div');
actions.style.cssText = 'display:flex;justify-content:flex-end;gap:15px;border-top:1px solid #3c4043;padding-top:20px;';
const cancelBtn = document.createElement('button');
cancelBtn.textContent = 'キャンセル';
cancelBtn.style.cssText = 'padding:10px 20px;background:transparent;color:#8ab4f8;border:1px solid #5f6368;border-radius:6px;cursor:pointer;';
cancelBtn.onclick = () => overlay.remove();
const saveBtn = document.createElement('button');
saveBtn.textContent = '保存して適用';
saveBtn.style.cssText = 'padding:10px 25px;background:#8ab4f8;color:#202124;border:none;border-radius:6px;cursor:pointer;font-weight:bold;';
saveBtn.onclick = () => {
const newRules = [];
Array.from(rulesContainer.children).forEach(row => {
const inputs = row.querySelectorAll('input');
if (inputs[0].value) {
newRules.push({ from: inputs[0].value, to: inputs[1].value });
}
});
config.rules = newRules;
GM_setValue(CONFIG_KEY, config);
handleUpdate();
overlay.remove();
};
actions.appendChild(cancelBtn);
actions.appendChild(saveBtn);
panel.appendChild(actions);
overlay.appendChild(panel);
document.body.appendChild(overlay);
}
// ===== 初期化 =====
GM_registerMenuCommand('置換設定', openSettings);
const observer = new MutationObserver(handleUpdate);
observer.observe(document.body, { childList: true, subtree: true });
setTimeout(handleUpdate, 2000);
})();