Add files via upload

This commit is contained in:
RT15548
2026-01-02 01:30:24 +08:00
committed by GitHub
parent ca62c39543
commit 9734ca28e4
5 changed files with 456 additions and 429 deletions

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@@ -1545,7 +1545,74 @@ async function removePlaceholder(container) {
container.remove();
showToast('占位符已移除');
}
// ═══════════════════════════════════════════════════════════════════════════
// 图片懒加载
// ═══════════════════════════════════════════════════════════════════════════
let slotObserver = null;
function initSlotObserver() {
if (slotObserver) return;
slotObserver = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if (!entry.isIntersecting) return;
const slot = entry.target;
if (slot.dataset.loaded === '1' || slot.dataset.loading === '1') return;
slot.dataset.loading = '1';
loadSlotImage(slot);
});
}, { rootMargin: '200px 0px', threshold: 0.01 });
}
async function loadSlotImage(slot) {
const slotId = slot.dataset.slotId;
const messageId = parseInt(slot.dataset.mesid);
try {
const displayData = await getDisplayPreviewForSlot(slotId);
if (displayData.isFailed) {
slot.outerHTML = buildFailedPlaceholderHtml({
slotId, messageId,
tags: displayData.failedInfo?.tags || '',
positive: displayData.failedInfo?.positive || '',
errorType: displayData.failedInfo?.errorType || ErrorType.CACHE_LOST.label,
errorMessage: displayData.failedInfo?.errorMessage || ErrorType.CACHE_LOST.desc
});
} else if (displayData.hasData && displayData.preview) {
const url = displayData.preview.savedUrl || `data:image/png;base64,${displayData.preview.base64}`;
slot.outerHTML = buildImageHtml({
slotId,
imgId: displayData.preview.imgId,
url,
tags: displayData.preview.tags,
positive: displayData.preview.positive,
messageId,
state: displayData.preview.savedUrl ? ImageState.SAVED : ImageState.PREVIEW,
historyCount: displayData.historyCount,
currentIndex: 0
});
} else {
slot.outerHTML = buildFailedPlaceholderHtml({
slotId, messageId, tags: '', positive: '',
errorType: ErrorType.CACHE_LOST.label,
errorMessage: ErrorType.CACHE_LOST.desc
});
}
} catch (e) {
slot.dataset.loading = '';
}
}
function buildLoadingPlaceholderHtml(slotId, messageId) {
return `<div class="xb-nd-img xb-nd-loading-slot" data-slot-id="${slotId}" data-mesid="${messageId}" style="margin:0.8em 0;text-align:center;padding:20px;background:rgba(0,0,0,0.03);border:1px dashed rgba(255,255,255,0.1);border-radius:14px;">
<div style="color:rgba(255,255,255,0.4);font-size:12px;">📷 滚动加载</div>
</div>`;
}
function hydrateSlots(container) {
initSlotObserver();
container.querySelectorAll('.xb-nd-loading-slot:not([data-observed])').forEach(slot => {
slot.dataset.observed = '1';
slotObserver.observe(slot);
});
}
// ═══════════════════════════════════════════════════════════════════════════
// 预览渲染
// ═══════════════════════════════════════════════════════════════════════════
@@ -1560,59 +1627,25 @@ async function renderPreviewsForMessage(messageId) {
const $mesText = $(`#chat .mes[mesid="${messageId}"] .mes_text`);
if (!$mesText.length) return;
let html = $mesText.html();
let replaced = false;
for (const slotId of slotIds) {
if (html.includes(`data-slot-id="${slotId}"`)) continue;
const displayData = await getDisplayPreviewForSlot(slotId);
const placeholder = createPlaceholder(slotId);
const escapedPlaceholder = placeholder.replace(/[[\]]/g, '\\$&');
if (!new RegExp(escapedPlaceholder).test(html)) continue;
let imgHtml;
if (displayData.isFailed) {
imgHtml = buildFailedPlaceholderHtml({
slotId,
messageId,
tags: displayData.failedInfo?.tags || '',
positive: displayData.failedInfo?.positive || '',
errorType: displayData.failedInfo?.errorType || ErrorType.CACHE_LOST.label,
errorMessage: displayData.failedInfo?.errorMessage || ErrorType.CACHE_LOST.desc
});
} else if (displayData.hasData && displayData.preview) {
const url = displayData.preview.savedUrl || `data:image/png;base64,${displayData.preview.base64}`;
const allPreviews = await getPreviewsBySlot(slotId);
const successPreviews = allPreviews.filter(p => p.status !== 'failed' && p.base64);
const currentIndex = successPreviews.findIndex(p => p.imgId === displayData.preview.imgId);
imgHtml = buildImageHtml({
slotId,
imgId: displayData.preview.imgId,
url,
tags: displayData.preview.tags,
positive: displayData.preview.positive,
messageId,
state: displayData.preview.savedUrl ? ImageState.SAVED : ImageState.PREVIEW,
historyCount: displayData.historyCount,
currentIndex: currentIndex >= 0 ? currentIndex : 0
});
} else {
imgHtml = buildFailedPlaceholderHtml({
slotId,
messageId,
tags: '',
positive: '',
errorType: ErrorType.CACHE_LOST.label,
errorMessage: ErrorType.CACHE_LOST.desc
});
}
html = html.replace(new RegExp(escapedPlaceholder, 'g'), imgHtml);
const loadingHtml = buildLoadingPlaceholderHtml(slotId, messageId);
html = html.replace(new RegExp(escapedPlaceholder, 'g'), loadingHtml);
replaced = true;
}
if (replaced && !isMessageBeingEdited(messageId)) {
$mesText.html(html);
hydrateSlots($mesText[0]);
}
}
@@ -1620,7 +1653,9 @@ async function renderAllPreviews() {
const ctx = getContext();
const chat = ctx.chat || [];
for (let i = 0; i < chat.length; i++) {
if (extractSlotIds(chat[i]?.mes).size > 0) await renderPreviewsForMessage(i);
if (extractSlotIds(chat[i]?.mes).size > 0) {
await renderPreviewsForMessage(i);
}
}
}
@@ -1630,7 +1665,7 @@ async function handleMessageRendered(data) {
}
async function handleChatChanged() {
await new Promise(r => setTimeout(r, 200));
await new Promise(r => setTimeout(r, 50));
await renderAllPreviews();
}
@@ -1642,6 +1677,20 @@ async function handleMessageModified(data) {
await renderPreviewsForMessage(messageId);
}
function handleVisibilityChange() {
if (document.visibilityState === 'visible' && moduleInitialized) {
document.querySelectorAll('.xb-nd-loading-slot[data-observed="1"]').forEach(slot => {
if (slot.dataset.loaded !== '1' && slot.dataset.loading !== '1') {
const rect = slot.getBoundingClientRect();
if (rect.bottom >= 0 && rect.top <= window.innerHeight + 200) {
slot.dataset.loading = '1';
loadSlotImage(slot);
}
}
});
}
}
// ═══════════════════════════════════════════════════════════════════════════
// 多图生成
// ═══════════════════════════════════════════════════════════════════════════
@@ -2375,6 +2424,8 @@ export async function initNovelDraw() {
events.on(event_types.MESSAGE_SWIPED, handleMessageModified);
events.on(event_types.GENERATION_ENDED, async () => { try { await autoGenerateForLastAI(); } catch (e) { console.error('[NovelDraw]', e); } });
document.addEventListener('visibilitychange', handleVisibilityChange);
window.xiaobaixNovelDraw = {
getSettings,
saveSettings,
@@ -2416,7 +2467,14 @@ export async function cleanupNovelDraw() {
destroyGalleryCache();
overlayCreated = false;
frameReady = false;
if (slotObserver) {
slotObserver.disconnect();
slotObserver = null;
}
window.removeEventListener('message', handleFrameMessage);
document.removeEventListener('visibilitychange', handleVisibilityChange);
document.getElementById('xiaobaix-novel-draw-overlay')?.remove();
const { destroyFloatingPanel } = await import('./floating-panel.js');