// ==UserScript==
// @name Sekai Viewer Story Translator (KR) - Tampermonkey
// @namespace http://tampermonkey.net/
// @version 0.5.5
// @description Translates Sekai Viewer story assets from Japanese to Korean using Gemini API.
// @author You
// @match https://sekai.best/storyreader-live2d/*
// @match https://sekai.best/storyreader/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=sekai.best
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_xmlhttpRequest
// @grant GM_addStyle
// @run-at document-start
// @license MIT
// ==/UserScript==
(async function() {
'use strict';
console.log("Sekai Translator Script: Initializing...");
// --- 설정값 관리 (비동기 로드) ---
const config = {
apiKey: await GM_getValue('geminiApiKey', ''),
isEnabled: await GM_getValue('isTranslationEnabled', true)
};
// --- UI 생성 및 관리 함수 ---
function createSettingsUI() {
if (document.getElementById('sekai-translator-settings-ui')) {
const ui = document.getElementById('sekai-translator-settings-ui');
if(ui) ui.style.display = 'flex';
return;
}
console.log("Sekai Translator Script: Creating settings UI elements...");
GM_addStyle(`
/* --- 기존 스타일 시작 (변경 없음) --- */
#sekai-translator-settings-ui {
position: fixed; top: 0; left: 0; width: 100%;
background-color: rgba(40, 40, 40, 0.95); color: white;
padding: 10px 20px; z-index: 99999; font-family: sans-serif;
font-size: 14px; display: flex; align-items: center;
justify-content: space-between; /* 기본은 양쪽 정렬 */
box-shadow: 0 2px 5px rgba(0,0,0,0.3);
box-sizing: border-box; border-bottom: 1px solid #555;
flex-wrap: wrap; /* !!!! 추가: 기본적으로 줄바꿈 허용 !!!! */
gap: 10px; /* 요소들 사이 기본 간격 */
}
#sekai-translator-settings-ui .panel {
display: flex; align-items: center; gap: 10px; /* 간격 약간 줄임 */
flex-wrap: wrap; /* 패널 내부 요소도 줄바꿈 허용 */
}
/* API 키 입력 필드의 최소 너비 제거 또는 조정 */
#sekai-translator-settings-ui input[type="text"] {
padding: 6px 10px; border: 1px solid #555; background-color: #333;
color: white;
/* min-width: 350px; */ /* !!!! 제거 또는 줄임 !!!! */
flex-grow: 1; /* 가능한 공간 차지하도록 */
min-width: 200px; /* 최소 너비는 유지 (선택 사항) */
border-radius: 4px; box-sizing: border-box;
}
#sekai-translator-settings-ui button {
padding: 6px 12px; cursor: pointer; background-color: #4CAF50;
color: white; border: none; border-radius: 4px; white-space: nowrap;
flex-shrink: 0; /* 버튼 크기 줄어들지 않도록 */
}
#sekai-translator-settings-ui button:hover { opacity: 0.9; }
#sekai-translator-settings-ui .status-message { font-size: 0.9em; margin-left: 5px; min-width: 100px; text-align: left; flex-basis: 100%; order: 3; /* 상태 메시지는 줄바꿈 시 아래로 */ }
#sekai-translator-settings-ui a { color: #87CEEB; text-decoration: none; white-space: nowrap; }
#sekai-translator-settings-ui a:hover { text-decoration: underline; }
#sekai-translator-settings-ui .switch-container { display: flex; align-items: center; margin-left: auto; /* 스위치는 오른쪽으로 밀기 (기본) */ }
#sekai-translator-settings-ui .switch { position: relative; display: inline-block; width: 40px; height: 20px; margin-left: 8px; }
#sekai-translator-settings-ui .switch input { opacity: 0; width: 0; height: 0; }
#sekai-translator-settings-ui .slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #ccc; border-radius: 20px; transition: .4s; }
#sekai-translator-settings-ui .slider:before { position: absolute; content: ""; height: 14px; width: 14px; left: 3px; bottom: 3px; background-color: white; border-radius: 50%; transition: .4s; }
#sekai-translator-settings-ui input:checked + .slider { background-color: #2196F3; }
#sekai-translator-settings-ui input:checked + .slider:before { transform: translateX(20px); }
#sekai-translator-settings-ui .close-button { background: none; border: none; color: #aaa; font-size: 20px; cursor: pointer; padding: 0 5px; line-height: 1; margin-left: 10px; }
#sekai-translator-settings-ui .close-button:hover { color: white; }
/* 키 발급 링크 스타일 */
#sekai-translator-settings-ui span > a { flex-shrink: 0; margin-left: 5px;}
/* --- 기존 스타일 끝 --- */
/* !!!! --- 미디어 쿼리 시작 --- !!!! */
/* 화면 너비가 768px 이하일 때 적용될 스타일 */
@media (max-width: 768px) {
#sekai-translator-settings-ui {
flex-direction: column; /* 세로 쌓기 */
align-items: stretch; /* 항목들 너비 채우기 */
padding: 10px; /* 패딩 줄이기 */
gap: 8px; /* 세로 간격 */
}
#sekai-translator-settings-ui .panel {
width: 100%; /* 패널 너비 100% */
gap: 8px; /* 내부 요소 간격 줄이기 */
justify-content: flex-start; /* 왼쪽 정렬 */
}
#sekai-translator-settings-ui input[type="text"] {
min-width: 150px; /* 모바일 최소 너비 */
flex-basis: auto; /* 너비 자동 조절 */
}
#sekai-translator-settings-ui .status-message {
margin-left: 0; /* 왼쪽 여백 제거 */
margin-top: 5px; /* 위쪽 여백 추가 */
order: 0; /* 순서 원래대로 (필요시 조절) */
flex-basis: auto; /* 너비 자동 */
}
#sekai-translator-settings-ui .switch-container {
margin-left: 0; /* 자동 마진 제거 */
/* 필요하다면 오른쪽 패널 내 다른 요소들과의 정렬 조정 */
justify-content: flex-end; /* 오른쪽 정렬 시도 */
width: 100%;
}
#sekai-translator-settings-ui .close-button {
order: 1; /* 닫기 버튼을 스위치보다 앞으로 (선택적) */
}
}
/* !!!! --- 미디어 쿼리 끝 --- !!!! */
`);
const settingsDiv = document.createElement('div');
settingsDiv.id = 'sekai-translator-settings-ui';
const leftPanel = document.createElement('div');
leftPanel.className = 'panel';
leftPanel.innerHTML = `
<label for="gmApiKeyInput">Gemini API Key:</label>
<input type="text" id="gmApiKeyInput" placeholder="API 키 입력 후 Enter 또는 저장 버튼 클릭">
<button id="gmSaveApiKeyBtn">저장</button>
<span id="gmApiStatus" class="status-message"></span>
<span><a href="https://aistudio.google.com/app/apikey?hl=ko" target="_blank" title="Get API Key">키 발급</a></span>
`;
settingsDiv.appendChild(leftPanel);
const rightPanel = document.createElement('div');
rightPanel.className = 'panel';
rightPanel.innerHTML = `
<div class="switch-container">
<label for="gmEnableSwitch">번역 활성화</label>
<label class="switch">
<input type="checkbox" id="gmEnableSwitch">
<span class="slider"></span>
</label>
</div>
<button id="gmCloseSettingsBtn" class="close-button" title="설정 창 닫기">×</button>
`;
settingsDiv.appendChild(rightPanel);
if (document.body) {
document.body.appendChild(settingsDiv);
} else {
document.addEventListener('DOMContentLoaded', () => {
if (!document.getElementById('sekai-translator-settings-ui')) {
document.body.appendChild(settingsDiv);
}
});
}
const apiKeyInput = document.getElementById('gmApiKeyInput');
const saveButton = document.getElementById('gmSaveApiKeyBtn');
const statusSpan = document.getElementById('gmApiStatus');
const enableSwitch = document.getElementById('gmEnableSwitch');
const closeButton = document.getElementById('gmCloseSettingsBtn');
apiKeyInput.value = config.apiKey;
enableSwitch.checked = config.isEnabled;
if (!config.apiKey) {
statusSpan.textContent = 'API 키를 입력하세요.';
statusSpan.style.color = 'orange';
}
const saveApiKey = async () => { /* ... 이전과 동일 ... */
const newApiKey = apiKeyInput.value.trim();
if (!newApiKey) { statusSpan.textContent = 'API 키를 입력하세요.'; statusSpan.style.color = 'orange'; return; }
await GM_setValue('geminiApiKey', newApiKey);
config.apiKey = newApiKey;
console.log('Sekai Translator Script: API Key saved.');
statusSpan.textContent = 'API 키 저장됨!'; statusSpan.style.color = 'lightgreen';
setTimeout(() => { statusSpan.textContent = ''; }, 2000);
};
const handleEnableSwitchChange = async () => { /* ... 이전과 동일 ... */
const isEnabled = enableSwitch.checked;
await GM_setValue('isTranslationEnabled', isEnabled);
config.isEnabled = isEnabled;
console.log(`Sekai Translator Script: Translation ${isEnabled ? 'ENABLED' : 'DISABLED'}. Refresh page to apply changes.`);
statusSpan.textContent = `번역 ${isEnabled ? '활성화' : '비활성화'}됨 (페이지 새로고침 필요)`; statusSpan.style.color = 'lightblue';
setTimeout(() => { statusSpan.textContent = ''; }, 3000);
};
saveButton.onclick = saveApiKey;
apiKeyInput.onkeydown = (e) => { if (e.key === 'Enter') { saveApiKey(); } };
enableSwitch.onchange = handleEnableSwitchChange;
closeButton.onclick = () => {
const ui = document.getElementById('sekai-translator-settings-ui');
if(ui) ui.style.display = 'none';
};
}
// --- 설정 UI 토글 버튼 생성 함수 ---
function createSettingsToggleButton() {
if (document.getElementById('sekai-translator-toggle-button')) return;
console.log("Sekai Translator Script: Creating settings toggle button...");
GM_addStyle(`
#sekai-translator-toggle-button {
position: fixed; bottom: 20px; right: 20px; z-index: 99998;
padding: 8px 12px; background-color: rgba(0, 0, 0, 0.7); color: white;
border: 1px solid #666; border-radius: 5px; cursor: pointer;
font-size: 13px; opacity: 0.8; transition: opacity 0.3s, background-color 0.3s;
}
#sekai-translator-toggle-button:hover { opacity: 1.0; background-color: rgba(0, 0, 0, 0.9); }
`);
const toggleButton = document.createElement('button');
toggleButton.id = 'sekai-translator-toggle-button';
toggleButton.textContent = '⚙️ 번역 설정';
toggleButton.onclick = () => {
console.log("Sekai Translator Script: Toggle button clicked.");
let settingsUI = document.getElementById('sekai-translator-settings-ui');
if (!settingsUI) {
console.log("Sekai Translator Script: Settings UI not found, creating...");
createSettingsUI();
settingsUI = document.getElementById('sekai-translator-settings-ui');
if (settingsUI) {
console.log("Sekai Translator Script: Settings UI created and showing.");
settingsUI.style.display = 'flex';
} else { console.error("Sekai Translator Script: Failed to create settings UI!"); }
} else {
if (settingsUI.style.display === 'none') {
console.log("Sekai Translator Script: Showing existing settings UI.");
settingsUI.style.display = 'flex';
} else {
console.log("Sekai Translator Script: Hiding existing settings UI.");
settingsUI.style.display = 'none';
}
}
};
if (document.body) { document.body.appendChild(toggleButton); }
else { document.addEventListener('DOMContentLoaded', () => { if (!document.getElementById('sekai-translator-toggle-button')) { document.body.appendChild(toggleButton); } }); }
}
// --- DOM 로드 완료 후 UI 초기화 ---
function initializeUIAndButton() {
if (window.self === window.top) {
createSettingsToggleButton(); // 버튼은 항상 생성
if (!config.apiKey) { // API 키 없으면 UI도 바로 생성 및 표시
createSettingsUI();
const settingsUI = document.getElementById('sekai-translator-settings-ui');
if(settingsUI) settingsUI.style.display = 'flex';
}
}
}
if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', initializeUIAndButton); }
else { initializeUIAndButton(); }
// --- 번역 기능 활성화 및 API 키 확인 ---
if (!config.isEnabled) { console.log("Sekai Translator Script: Translation is DISABLED."); return; }
if (!config.apiKey) { console.warn("Sekai Translator Script: API Key is missing. Translation inactive."); return; }
console.log("Sekai Translator Script: Translation is ENABLED and API Key found. Hooking XHR...");
// --- XHR 가로채기 로직 ---
const originalXhrOpen = XMLHttpRequest.prototype.open;
const originalXhrSend = XMLHttpRequest.prototype.send;
const xhrStates = new WeakMap();
const targetAssetUrlPattern = /storage\.sekai\.best\/sekai-jp-assets\/(scenario\/|character\/(member\/res\d+_no\d+\/|card_story\/scenario\/)|event_story\/.*\/scenario\/|virtual_live\/.*\/scenario\/).*\.asset$/i;
XMLHttpRequest.prototype.open = function(method, url, ...rest) { /* ... 이전과 동일 ... */
let isTarget = false;
if (typeof url === 'string' && targetAssetUrlPattern.test(url)) { isTarget = true; }
xhrStates.set(this, { url: url, method: method, isTarget: isTarget, async: rest.length > 0 ? rest[0] !== false : true });
return originalXhrOpen.apply(this, [method, url, ...rest]);
};
XMLHttpRequest.prototype.send = function(...args) { /* ... 이전과 동일 ... */
const state = xhrStates.get(this);
if (state && state.isTarget && config.isEnabled && config.apiKey) {
console.log('Sekai Translator [XHR]: Intercepted send() for target asset pattern:', state.url);
console.log('Sekai Translator [XHR]: Blocking original request and re-fetching manually...');
processManually(this, state.url, state.method);
return;
} else { return originalXhrSend.apply(this, args); }
};
// --- 수동 처리 함수 ---
async function processManually(xhrInstance, url, method) { /* ... 시작 부분 확인 로직 동일 ... */
if (!config.isEnabled || !config.apiKey) { /* ... 비활성화 또는 API 키 없음 처리 ... */ return; }
try {
console.log(`Sekai Translator [Manual Fetch]: Fetching ${url} via GM_xmlhttpRequest...`);
const response = await new Promise((resolve, reject) => { GM_xmlhttpRequest({ /* ... GM_xmlhttpRequest 설정 ... */
method: method.toUpperCase(), url: url, responseType: 'text',
onload: res => (res.status >= 200 && res.status < 300) ? resolve(res) : reject(new Error(`GM_xmlhttpRequest failed: ${res.status}`)),
onerror: res => reject(new Error(`GM_xmlhttpRequest error: ${res.error}`)),
ontimeout: () => reject(new Error('GM_xmlhttpRequest timed out.'))
}); });
const originalTextData = response.responseText;
console.log("Sekai Translator [Manual Fetch]: Original data fetched.");
const textsToTranslate = extractJapaneseTextsFromAsset(originalTextData, url); // !!!! 수정 필요 !!!!
let modifiedTextData = originalTextData;
if (textsToTranslate && textsToTranslate.length > 0) {
console.log(`Sekai Translator [Manual Fetch]: Found ${textsToTranslate.length} texts to translate.`);
try {
const translatedTexts = await requestTranslationViaGmXhr(textsToTranslate); // API 호출 함수 사용
modifiedTextData = replaceJapaneseWithKorean(originalTextData, textsToTranslate, translatedTexts, url); // !!!! 수정 필요 !!!!
console.log("Sekai Translator [Manual Fetch]: Text replaced with translation.");
} catch (translationError) { console.error('Sekai Translator [Manual Fetch]: Translation/replacement failed:', translationError); }
} else { console.log('Sekai Translator [Manual Fetch]: No Japanese text found to translate.'); }
// XHR 상태 업데이트 및 이벤트 디스패치
console.log("Sekai Translator [Manual Fetch]: Manually setting XHR properties and dispatching events...");
Object.defineProperties(xhrInstance, { /* ... 상태 설정 ... */
readyState: { value: 4, writable: true, configurable: true }, status: { value: response.status, writable: true, configurable: true },
statusText: { value: response.statusText, writable: true, configurable: true }, response: { value: modifiedTextData, writable: true, configurable: true },
responseText: { value: modifiedTextData, writable: true, configurable: true }, responseURL: { value: response.finalUrl || url, writable: true, configurable: true }
});
// 이벤트 디스패치
if (typeof xhrInstance.onreadystatechange === 'function') { try { xhrInstance.onreadystatechange(); } catch (e) {}}
if (typeof xhrInstance.onload === 'function') { try { xhrInstance.onload(); } catch (e) {}}
if (typeof xhrInstance.onloadend === 'function') { try { xhrInstance.onloadend(); } catch (e) {}}
console.log("Sekai Translator [Manual Fetch]: Manual processing complete.");
} catch (error) { /* ... 오류 처리 ... */
console.error('Sekai Translator [Manual Fetch]: Error during manual processing:', error);
Object.defineProperties(xhrInstance, { /* ... 오류 상태 설정 ... */ });
if (typeof xhrInstance.onerror === 'function') { try { xhrInstance.onerror(); } catch (e) {}}
if (typeof xhrInstance.onloadend === 'function') { try { xhrInstance.onloadend(); } catch (e) {}}
}
}
// --- Gemini API 호출 함수 (GM_xmlhttpRequest 사용) ---
async function requestTranslationViaGmXhr(texts) {
if (!config.apiKey) throw new Error("API Key is missing.");
if (!texts || texts.length === 0) return [];
const modelName = "gemini-2.0-flash";
const apiUrl = `https://generativelanguage.googleapis.com/v1beta/models/${modelName}:generateContent?key=${config.apiKey}`;
const delimiter = "<--SEP-->";
const combinedTextPrompt = texts.join(delimiter);
const prompt = `This is Project Sekai's script. Please translate each of the following Japanese texts (separated by "${delimiter}") into Korean. Respond with only the translated Korean texts, also separated by "${delimiter}. Please remain all ${delimiter}". Include no other explanatory text or markdown formatting.\n\n--- Japanese Texts Start ---\n${combinedTextPrompt}\n--- Japanese Texts End ---`;
// !!!! 요청 본문 형식 "그대로" 사용 !!!!
const requestBody = {
contents: [{ parts: [{ text: prompt }] }]
// generationConfig, safetySettings 등은 API 기본값 사용 (필요시 추가)
};
console.log(`Sekai Translator [GM_XHR]: Sending request to Gemini API (${modelName})...`);
// console.log("Sekai Translator [GM_XHR]: Request Body:", JSON.stringify(requestBody, null, 2)); // 디버깅 필요시 주석 해제
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: "POST", url: apiUrl,
headers: { "Content-Type": "application/json" },
data: JSON.stringify(requestBody),
responseType: 'json', timeout: 60000,
onload: function(response) {
// ... (응답 처리 및 개수 검증 로직은 이전과 동일) ...
if (response.status === 200 && response.response) {
console.log("Sekai Translator [GM_XHR]: Received response from Gemini API.");
const resultData = response.response;
let combinedTranslatedText = "";
try {
combinedTranslatedText = resultData?.candidates?.[0]?.content?.parts?.[0]?.text?.trim();
if (!combinedTranslatedText) { throw new Error('Translation text not found in API response.'); }
const translatedTexts = combinedTranslatedText.split(delimiter).map(t => t.trim().replace(/^["|]*(.*?)["]|]*$/g, '$1'));
if (translatedTexts.length !== texts.length) {
console.warn(`Count mismatch: ${translatedTexts.length}/${texts.length}.`);
reject(new Error(`Translation count mismatch: ${translatedTexts.length}/${texts.length}`));
} else {
console.log("Sekai Translator [GM_XHR]: Translation successful.");
resolve(translatedTexts);
}
} catch (parseError) { reject(new Error('Failed to parse translation result.')); }
} else { reject(new Error(`Gemini API error: ${response.status} - ${response.responseText}`)); }
},
onerror: res => reject(new Error(`Network error: ${res.error}`)),
ontimeout: () => reject(new Error('Gemini API request timed out.'))
});
});
}
function extractJapaneseTextsFromAsset(textData, url) { /* ... 이전 로직 또는 수정된 로직 ... */
console.log(`Sekai Translator: Extracting Japanese text from ${url} (Robust approach needed!)`);
if (!textData) return []; let japaneseTexts = [];
try {
const regex = /^\s*"(WindowDisplayName|Body|Name|Thought|serif|Message)"\s*:\s*"(.*?)",?$/gm;
let match;
while ((match = regex.exec(textData)) !== null) {
let extracted = match[2];
if (extracted && extracted.length > 0 && /\p{Script=Hiragana}|\p{Script=Katakana}|\p{Script=Han}/u.test(extracted)) {
extracted = extracted.replace(/\\n/g, '\n');
japaneseTexts.push(extracted);
}
}
// console.log(`Sekai Translator: Extracted ${japaneseTexts.length} texts using regex.`);
} catch (e) { console.error("Sekai Translator: Error during text extraction:", e); }
console.log(`Sekai Translator: Finished extraction. Found ${japaneseTexts.length} texts.`);
return japaneseTexts;
}
function replaceJapaneseWithKorean(originalTextData, originalJapanese, translatedKorean, url) { /* ... 이전 로직 또는 수정된 로직 ... */
console.log(`Sekai Translator: Replacing text in ${url} (Robust approach needed!)`);
let modifiedText = originalTextData;
if (!originalJapanese || !translatedKorean || originalJapanese.length !== translatedKorean.length) {
console.warn(`Sekai Translator: Mismatch text count (${originalJapanese?.length}/${translatedKorean?.length}). Returning original data.`);
return originalTextData;
}
try {
let k_idx = 0;
const regex = /^(\s*"(?:WindowDisplayName|Body|Name|Thought|serif|Message)"\s*:\s*")(.*?)("?,?)$/gm;
modifiedText = originalTextData.replace(regex, (match, prefix, originalValue, suffix) => {
if (k_idx < originalJapanese.length && originalValue === originalJapanese[k_idx].replace(/\n/g, '\\n')) {
if (k_idx < translatedKorean.length) {
const translatedEscaped = translatedKorean[k_idx].replace(/\\/g, '\\\\').replace(/"/g, '\\"').replace(/\n/g, '\\n');
k_idx++;
return prefix + translatedEscaped + suffix;
} else { return match; }
}
return match;
});
if (k_idx < originalJapanese.length) { console.warn(`Replacement warning: ${originalJapanese.length - k_idx} items were not replaced.`); }
} catch (e) { console.error("Sekai Translator: Error during text replacement:", e); return originalTextData; }
console.log("Sekai Translator: Text replacement finished.");
return modifiedText;
}
})(); // 즉시 실행 함수 끝
