增加只搜私人影库

This commit is contained in:
mtvpls
2026-08-03 11:12:53 +08:00
parent c0514e2725
commit 00f0995762
3 changed files with 299 additions and 83 deletions
+5 -2
View File
@@ -26,6 +26,7 @@ export async function GET(request: NextRequest) {
const { searchParams } = new URL(request.url); const { searchParams } = new URL(request.url);
const query = searchParams.get('q'); const query = searchParams.get('q');
const includeSpecialSources = searchParams.get('special') === '1'; const includeSpecialSources = searchParams.get('special') === '1';
const privateOnly = searchParams.get('privateOnly') === '1';
if (!query) { if (!query) {
const cacheTime = await getCacheTime(); const cacheTime = await getCacheTime();
@@ -43,7 +44,9 @@ export async function GET(request: NextRequest) {
} }
const config = await getConfig(); const config = await getConfig();
const apiSites = await getAvailableApiSites(authInfo.username, includeSpecialSources); const apiSites = privateOnly
? []
: await getAvailableApiSites(authInfo.username, includeSpecialSources);
const [canAccessOpenList, canAccessEmby] = await Promise.all([ const [canAccessOpenList, canAccessEmby] = await Promise.all([
hasFeaturePermission(authInfo.username, 'private_library'), hasFeaturePermission(authInfo.username, 'private_library'),
hasFeaturePermission(authInfo.username, 'emby'), hasFeaturePermission(authInfo.username, 'emby'),
@@ -191,7 +194,7 @@ export async function GET(request: NextRequest) {
}) })
); );
const scriptSummaries = await listEnabledSourceScripts(); const scriptSummaries = privateOnly ? [] : await listEnabledSourceScripts();
const scriptPromises = scriptSummaries.map((script) => const scriptPromises = scriptSummaries.map((script) =>
Promise.race([ Promise.race([
(async () => { (async () => {
+41 -5
View File
@@ -26,6 +26,7 @@ export async function GET(request: NextRequest) {
const { searchParams } = new URL(request.url); const { searchParams } = new URL(request.url);
const query = searchParams.get('q'); const query = searchParams.get('q');
const includeSpecialSources = searchParams.get('special') === '1'; const includeSpecialSources = searchParams.get('special') === '1';
const privateOnly = searchParams.get('privateOnly') === '1';
if (!query) { if (!query) {
return new Response( return new Response(
@@ -40,7 +41,9 @@ export async function GET(request: NextRequest) {
} }
const config = await getConfig(); const config = await getConfig();
const apiSites = await getAvailableApiSites(authInfo.username, includeSpecialSources); const apiSites = privateOnly
? []
: await getAvailableApiSites(authInfo.username, includeSpecialSources);
const [canAccessOpenList, canAccessEmby] = await Promise.all([ const [canAccessOpenList, canAccessEmby] = await Promise.all([
hasFeaturePermission(authInfo.username, 'private_library'), hasFeaturePermission(authInfo.username, 'private_library'),
hasFeaturePermission(authInfo.username, 'emby'), hasFeaturePermission(authInfo.username, 'emby'),
@@ -75,7 +78,7 @@ export async function GET(request: NextRequest) {
config.EmbyConfig.Sources.length > 0 && config.EmbyConfig.Sources.length > 0 &&
config.EmbyConfig.Sources.some(s => s.enabled && s.ServerURL) config.EmbyConfig.Sources.some(s => s.enabled && s.ServerURL)
); );
const enabledScripts = await listEnabledSourceScripts(); const enabledScripts = privateOnly ? [] : await listEnabledSourceScripts();
// 共享状态 // 共享状态
let streamClosed = false; let streamClosed = false;
@@ -114,11 +117,13 @@ export async function GET(request: NextRequest) {
} }
} }
const totalSourceCount = sortedApiSites.length + (hasOpenList ? 1 : 0) + embySourcesCount + enabledScripts.length;
// 发送开始事件 // 发送开始事件
const startEvent = `data: ${JSON.stringify({ const startEvent = `data: ${JSON.stringify({
type: 'start', type: 'start',
query, query,
totalSources: sortedApiSites.length + (hasOpenList ? 1 : 0) + embySourcesCount + enabledScripts.length, totalSources: totalSourceCount,
timestamp: Date.now() timestamp: Date.now()
})}\n\n`; })}\n\n`;
@@ -130,6 +135,30 @@ export async function GET(request: NextRequest) {
let completedSources = 0; let completedSources = 0;
const allResults: any[] = []; const allResults: any[] = [];
const maybeComplete = () => {
if (completedSources !== totalSourceCount || streamClosed) return;
const completeEvent = `data: ${JSON.stringify({
type: 'complete',
totalResults: allResults.length,
completedSources,
timestamp: Date.now()
})}\n\n`;
if (safeEnqueue(encoder.encode(completeEvent))) {
streamClosed = true;
try {
controller.close();
} catch (error) {
console.warn('Failed to close controller:', error);
}
}
};
if (totalSourceCount === 0) {
maybeComplete();
return;
}
// 搜索 Emby(如果配置了)- 异步带超时,支持多源 // 搜索 Emby(如果配置了)- 异步带超时,支持多源
if (hasEmby) { if (hasEmby) {
(async () => { (async () => {
@@ -192,6 +221,7 @@ export async function GET(request: NextRequest) {
streamClosed = true; streamClosed = true;
} }
} }
maybeComplete();
return results; return results;
} catch (error) { } catch (error) {
@@ -211,6 +241,7 @@ export async function GET(request: NextRequest) {
})}\n\n`; })}\n\n`;
safeEnqueue(encoder.encode(sourceEvent)); safeEnqueue(encoder.encode(sourceEvent));
} }
maybeComplete();
return []; return [];
} }
}); });
@@ -232,6 +263,7 @@ export async function GET(request: NextRequest) {
})}\n\n`; })}\n\n`;
safeEnqueue(encoder.encode(sourceEvent)); safeEnqueue(encoder.encode(sourceEvent));
} }
maybeComplete();
} }
} }
})(); })();
@@ -310,6 +342,7 @@ export async function GET(request: NextRequest) {
allResults.push(...safeResults); allResults.push(...safeResults);
} }
} }
maybeComplete();
}) })
.catch((error) => { .catch((error) => {
console.error('[Search WS] 搜索 OpenList 超时:', error); console.error('[Search WS] 搜索 OpenList 超时:', error);
@@ -324,6 +357,7 @@ export async function GET(request: NextRequest) {
})}\n\n`; })}\n\n`;
safeEnqueue(encoder.encode(sourceEvent)); safeEnqueue(encoder.encode(sourceEvent));
} }
maybeComplete();
}); });
} }
@@ -402,7 +436,7 @@ export async function GET(request: NextRequest) {
} }
// 检查是否所有源都已完成 // 检查是否所有源都已完成
if (completedSources === sortedApiSites.length + (hasOpenList ? 1 : 0) + embySourcesCount + enabledScripts.length) { if (completedSources === totalSourceCount) {
if (!streamClosed) { if (!streamClosed) {
// 发送最终完成事件 // 发送最终完成事件
const completeEvent = `data: ${JSON.stringify({ const completeEvent = `data: ${JSON.stringify({
@@ -414,6 +448,7 @@ export async function GET(request: NextRequest) {
if (safeEnqueue(encoder.encode(completeEvent))) { if (safeEnqueue(encoder.encode(completeEvent))) {
// 只有在成功发送完成事件后才关闭流 // 只有在成功发送完成事件后才关闭流
streamClosed = true;
try { try {
controller.close(); controller.close();
} catch (error) { } catch (error) {
@@ -514,7 +549,7 @@ export async function GET(request: NextRequest) {
} }
} }
if (completedSources === sortedApiSites.length + (hasOpenList ? 1 : 0) + embySourcesCount + enabledScripts.length) { if (completedSources === totalSourceCount) {
if (!streamClosed) { if (!streamClosed) {
const completeEvent = `data: ${JSON.stringify({ const completeEvent = `data: ${JSON.stringify({
type: 'complete', type: 'complete',
@@ -524,6 +559,7 @@ export async function GET(request: NextRequest) {
})}\n\n`; })}\n\n`;
if (safeEnqueue(encoder.encode(completeEvent))) { if (safeEnqueue(encoder.encode(completeEvent))) {
streamClosed = true;
try { try {
controller.close(); controller.close();
} catch (error) { } catch (error) {
+253 -76
View File
@@ -127,10 +127,20 @@ function SearchPageClient() {
const [isFromCache, setIsFromCache] = useState(false); const [isFromCache, setIsFromCache] = useState(false);
// 精确搜索开关 // 精确搜索开关
const [exactSearch, setExactSearch] = useState(true); const [exactSearch, setExactSearch] = useState(true);
const [advancedOpen, setAdvancedOpen] = useState(false);
const [privateLibraryOnly, setPrivateLibraryOnly] = useState(false);
const [privateLibraryOnlyReady, setPrivateLibraryOnlyReady] = useState(false);
const privateLibraryOnlyLoadedRef = useRef(false);
const advancedButtonRefs = useRef<HTMLButtonElement[]>([]);
const advancedDropdownRefs = useRef<HTMLDivElement[]>([]);
// 生成缓存键 // 生成缓存键
const getCacheKey = (query: string) => { const getCacheKey = (query: string) => {
const suffix = isSpecialSourcesEnabledOnDevice() ? '_special' : ''; const suffixParts = [
isSpecialSourcesEnabledOnDevice() ? 'special' : '',
privateLibraryOnly ? 'private' : '',
].filter(Boolean);
const suffix = suffixParts.length > 0 ? `_${suffixParts.join('_')}` : '';
return `search_cache_${query.trim()}${suffix}`; return `search_cache_${query.trim()}${suffix}`;
}; };
@@ -812,6 +822,35 @@ function SearchPageClient() {
} }
}, [resultDisplayMode]); }, [resultDisplayMode]);
useEffect(() => {
if (typeof window !== 'undefined' && privateLibraryOnlyLoadedRef.current) {
localStorage.setItem('searchPrivateLibraryOnly', String(privateLibraryOnly));
}
}, [privateLibraryOnly]);
useEffect(() => {
if (!advancedOpen) return;
const handleClickOutside = (event: MouseEvent) => {
const target = event.target as Node;
const clickedButton = advancedButtonRefs.current.some((ref) =>
ref?.contains(target)
);
const clickedDropdown = advancedDropdownRefs.current.some((ref) =>
ref?.contains(target)
);
if (!clickedButton && !clickedDropdown) {
setAdvancedOpen(false);
}
};
document.addEventListener('mousedown', handleClickOutside);
return () => {
document.removeEventListener('mousedown', handleClickOutside);
};
}, [advancedOpen]);
const getSearchResultUrl = (params: { const getSearchResultUrl = (params: {
title: string; title: string;
year?: string; year?: string;
@@ -1064,6 +1103,15 @@ function SearchPageClient() {
if (savedExactSearch !== null) { if (savedExactSearch !== null) {
setExactSearch(savedExactSearch === 'true'); setExactSearch(savedExactSearch === 'true');
} }
const savedPrivateLibraryOnly = localStorage.getItem(
'searchPrivateLibraryOnly'
);
if (savedPrivateLibraryOnly !== null) {
setPrivateLibraryOnly(savedPrivateLibraryOnly === 'true');
}
privateLibraryOnlyLoadedRef.current = true;
setPrivateLibraryOnlyReady(true);
} }
// 监听搜索历史更新事件 // 监听搜索历史更新事件
@@ -1145,8 +1193,8 @@ function SearchPageClient() {
]); ]);
useEffect(() => { useEffect(() => {
// 等待转换器初始化完成 // 等待转换器和私人影库搜索设置初始化完成
if (!converterReady) { if (!converterReady || !privateLibraryOnlyReady) {
return; return;
} }
@@ -1292,9 +1340,10 @@ function SearchPageClient() {
if (currentFluidSearch) { if (currentFluidSearch) {
// 流式搜索:打开新的流式连接 // 流式搜索:打开新的流式连接
const es = new EventSource( const searchUrl = `/api/search/ws?q=${encodeURIComponent(trimmed)}${
appendSpecialSourceParam(`/api/search/ws?q=${encodeURIComponent(trimmed)}`) privateLibraryOnly ? '&privateOnly=1' : ''
); }`;
const es = new EventSource(appendSpecialSourceParam(searchUrl));
eventSourceRef.current = es; eventSourceRef.current = es;
es.onmessage = (event) => { es.onmessage = (event) => {
@@ -1399,9 +1448,10 @@ function SearchPageClient() {
}; };
} else { } else {
// 传统搜索:使用普通接口 // 传统搜索:使用普通接口
fetch( const searchUrl = `/api/search?q=${encodeURIComponent(trimmed)}${
appendSpecialSourceParam(`/api/search?q=${encodeURIComponent(trimmed)}`) privateLibraryOnly ? '&privateOnly=1' : ''
) }`;
fetch(appendSpecialSourceParam(searchUrl))
.then((response) => response.json()) .then((response) => response.json())
.then((data) => { .then((data) => {
if (currentQueryRef.current !== trimmed) return; if (currentQueryRef.current !== trimmed) return;
@@ -1434,7 +1484,13 @@ function SearchPageClient() {
setShowResults(false); setShowResults(false);
setShowSuggestions(false); setShowSuggestions(false);
} }
}, [searchParams, forceRefresh, converterReady]); }, [
searchParams,
forceRefresh,
converterReady,
privateLibraryOnlyReady,
privateLibraryOnly,
]);
useEffect(() => { useEffect(() => {
if (!featureFlagsReady) return; if (!featureFlagsReady) return;
@@ -1832,6 +1888,77 @@ function SearchPageClient() {
<AcgSearch keyword={searchQuery} controlsOnly /> <AcgSearch keyword={searchQuery} controlsOnly />
</div> </div>
)} )}
{activeTab === 'video' && !showResults && (
<div className='mx-auto mt-4 flex max-w-2xl justify-end'>
<div className='relative'>
<button
ref={(el) => {
if (el) advancedButtonRefs.current[0] = el;
}}
type='button'
onClick={() => setAdvancedOpen((prev) => !prev)}
className={`flex items-center gap-1.5 rounded-lg px-3 py-1.5 text-sm transition-colors ${
advancedOpen
? 'bg-green-50 text-green-600 dark:bg-gray-700/70 dark:text-green-400'
: 'text-gray-600 hover:bg-green-50 hover:text-green-600 dark:text-gray-400 dark:hover:bg-gray-700/50 dark:hover:text-green-400'
}`}
aria-expanded={advancedOpen}
>
<span></span>
<ChevronUp
className={`h-4 w-4 transition-transform ${
advancedOpen ? '' : 'rotate-180'
}`}
/>
</button>
{advancedOpen && (
<div
ref={(el) => {
if (el) advancedDropdownRefs.current[0] = el;
}}
className='absolute right-0 z-30 mt-2 w-56 rounded-xl border border-gray-200 bg-white p-3 shadow-lg dark:border-gray-700 dark:bg-gray-900'
>
<label className='flex cursor-pointer select-none items-center justify-between gap-3 rounded-lg px-1 py-2'>
<span className='text-sm text-gray-700 dark:text-gray-300'>
</span>
<div className='relative'>
<input
type='checkbox'
className='peer sr-only'
checked={viewMode === 'agg'}
onChange={() =>
setViewMode(viewMode === 'agg' ? 'all' : 'agg')
}
/>
<div className='h-5 w-9 rounded-full bg-gray-300 transition-colors peer-checked:bg-green-500 dark:bg-gray-600'></div>
<div className='absolute left-0.5 top-0.5 h-4 w-4 rounded-full bg-white transition-transform peer-checked:translate-x-4'></div>
</div>
</label>
<label className='flex cursor-pointer select-none items-center justify-between gap-3 rounded-lg px-1 py-2'>
<span className='text-sm text-gray-700 dark:text-gray-300'>
</span>
<div className='relative'>
<input
type='checkbox'
className='peer sr-only'
checked={privateLibraryOnly}
onChange={(e) =>
setPrivateLibraryOnly(e.target.checked)
}
/>
<div className='h-5 w-9 rounded-full bg-gray-300 transition-colors peer-checked:bg-green-500 dark:bg-gray-600'></div>
<div className='absolute left-0.5 top-0.5 h-4 w-4 rounded-full bg-white transition-transform peer-checked:translate-x-4'></div>
</div>
</label>
</div>
)}
</div>
</div>
)}
</div> </div>
{pansouCloudFilterOpen && {pansouCloudFilterOpen &&
@@ -1884,7 +2011,11 @@ function SearchPageClient() {
{/* 搜索结果或搜索历史 */} {/* 搜索结果或搜索历史 */}
<div <div
className={`max-w-[95%] mx-auto overflow-visible ${ className={`max-w-[95%] mx-auto overflow-visible ${
activeTab === 'pansou' ? 'mt-4' : 'mt-12' activeTab === 'video' && !showResults
? 'mt-2'
: activeTab === 'pansou'
? 'mt-4'
: 'mt-12'
}`} }`}
> >
{showResults ? ( {showResults ? (
@@ -1895,58 +2026,58 @@ function SearchPageClient() {
{/* 标题 */} {/* 标题 */}
<div className='mb-4 flex items-start justify-between gap-4'> <div className='mb-4 flex items-start justify-between gap-4'>
<div className='min-w-0'> <div className='min-w-0'>
<h2 className='text-xl font-bold text-gray-800 dark:text-gray-200'> <h2 className='flex flex-wrap items-start gap-x-3 gap-y-1 text-xl font-bold text-gray-800 dark:text-gray-200'>
<span className='inline-flex items-center gap-2'>
{isFromCache ? (
<span className='ml-2 rounded-md bg-green-50 px-2 py-0.5 text-xs font-medium text-green-600 dark:bg-green-900/30 dark:text-green-400'> {isFromCache && (
<span className='rounded-md bg-green-50 px-2 py-0.5 text-xs font-medium text-green-600 dark:bg-green-900/30 dark:text-green-400'>
</span>
) : ( </span>
<> )}
{totalSources > 0 && useFluidSearch && (
<span className='ml-2 text-sm font-normal text-gray-500 dark:text-gray-400'>
{completedSources}/{totalSources}
</span>
)}
{isLoading && useFluidSearch && (
<span className='ml-2 inline-block align-middle'>
<span className='inline-block h-3 w-3 animate-spin rounded-full border-2 border-gray-300 border-t-green-500'></span>
</span>
)}
</>
)}
</h2>
<div className='mt-2 flex flex-wrap items-center gap-2 text-xs'>
<span className='inline-flex items-center rounded-full bg-gray-100 px-2.5 py-1 font-medium text-gray-700 dark:bg-gray-800 dark:text-gray-200'>
{resultCountMeta.modeLabel}{' '}
{resultCountMeta.visibleCount.toLocaleString()}{' '}
{resultCountMeta.unit}
</span> </span>
{resultCountMeta.isFiltered && ( <span className='flex flex-col text-xs font-medium leading-5 text-gray-500 dark:text-gray-400'>
<span className='inline-flex items-center rounded-full bg-white/80 px-2.5 py-1 font-medium text-gray-500 ring-1 ring-gray-200 dark:bg-gray-900/70 dark:text-gray-400 dark:ring-gray-700'> <span>
{resultCountMeta.totalCount.toLocaleString()}{' '} {resultCountMeta.modeLabel}{' '}
{resultCountMeta.visibleCount.toLocaleString()}{' '}
{resultCountMeta.unit} {resultCountMeta.unit}
{resultCountMeta.isFiltered && (
<span className='ml-1 text-gray-400 dark:text-gray-500'>
/ {' '}
{resultCountMeta.totalCount.toLocaleString()}{' '}
{resultCountMeta.unit}
</span>
)}
</span> </span>
)} {!isFromCache && totalSources > 0 && useFluidSearch && (
</div> <span className='inline-flex items-center gap-1'>
{completedSources}/{totalSources}
{isLoading && (
<span className='inline-block h-3 w-3 animate-spin rounded-full border-2 border-gray-300 border-t-green-500'></span>
)}
</span>
)}
</span>
</h2>
</div>
<div className='flex shrink-0 items-center gap-2'>
{searchQuery && (
<button
onClick={() => {
setForceRefresh(true);
}}
disabled={isLoading}
className='flex items-center gap-1.5 rounded-lg px-3 py-1.5 text-sm text-gray-600 transition-colors hover:bg-green-50 hover:text-green-600 disabled:cursor-not-allowed disabled:opacity-50 dark:text-gray-400 dark:hover:bg-gray-700/50 dark:hover:text-green-400'
aria-label='强制刷新搜索结果'
>
<RefreshCw
className={`h-4 w-4 ${
isLoading ? 'animate-spin' : ''
}`}
/>
<span></span>
</button>
)}
</div> </div>
{searchQuery && (
<button
onClick={() => {
setForceRefresh(true);
}}
disabled={isLoading}
className='flex items-center gap-1.5 rounded-lg px-3 py-1.5 text-sm text-gray-600 transition-colors hover:bg-green-50 hover:text-green-600 disabled:cursor-not-allowed disabled:opacity-50 dark:text-gray-400 dark:hover:bg-gray-700/50 dark:hover:text-green-400'
aria-label='强制刷新搜索结果'
>
<RefreshCw
className={`h-4 w-4 ${
isLoading ? 'animate-spin' : ''
}`}
/>
<span></span>
</button>
)}
</div> </div>
<div className='mb-4 flex items-center gap-3'> <div className='mb-4 flex items-center gap-3'>
<div className='min-w-0 flex-1'> <div className='min-w-0 flex-1'>
@@ -1964,24 +2095,70 @@ function SearchPageClient() {
/> />
)} )}
</div> </div>
<div className='flex shrink-0 items-center justify-end self-center'> <div className='relative flex shrink-0 items-center justify-end self-center'>
<label className='flex shrink-0 cursor-pointer select-none items-center gap-2'> <button
<span className='text-xs text-gray-700 dark:text-gray-300 sm:text-sm'> ref={(el) => {
if (el) advancedButtonRefs.current[1] = el;
</span> }}
<div className='relative'> type='button'
<input onClick={() => setAdvancedOpen((prev) => !prev)}
type='checkbox' className={`flex items-center gap-1.5 rounded-lg px-3 py-1.5 text-sm transition-colors ${
className='peer sr-only' advancedOpen
checked={viewMode === 'agg'} ? 'bg-green-50 text-green-600 dark:bg-gray-700/70 dark:text-green-400'
onChange={() => : 'text-gray-600 hover:bg-green-50 hover:text-green-600 dark:text-gray-400 dark:hover:bg-gray-700/50 dark:hover:text-green-400'
setViewMode(viewMode === 'agg' ? 'all' : 'agg') }`}
} aria-expanded={advancedOpen}
/> >
<div className='h-5 w-9 rounded-full bg-gray-300 transition-colors peer-checked:bg-green-500 dark:bg-gray-600'></div> <span></span>
<div className='absolute left-0.5 top-0.5 h-4 w-4 rounded-full bg-white transition-transform peer-checked:translate-x-4'></div> <ChevronUp
className={`h-4 w-4 transition-transform ${
advancedOpen ? '' : 'rotate-180'
}`}
/>
</button>
{advancedOpen && (
<div
ref={(el) => {
if (el) advancedDropdownRefs.current[1] = el;
}}
className='absolute right-0 top-full z-30 mt-2 w-56 rounded-xl border border-gray-200 bg-white p-3 shadow-lg dark:border-gray-700 dark:bg-gray-900'
>
<label className='flex cursor-pointer select-none items-center justify-between gap-3 rounded-lg px-1 py-2'>
<span className='text-sm text-gray-700 dark:text-gray-300'>
</span>
<div className='relative'>
<input
type='checkbox'
className='peer sr-only'
checked={viewMode === 'agg'}
onChange={() =>
setViewMode(viewMode === 'agg' ? 'all' : 'agg')
}
/>
<div className='h-5 w-9 rounded-full bg-gray-300 transition-colors peer-checked:bg-green-500 dark:bg-gray-600'></div>
<div className='absolute left-0.5 top-0.5 h-4 w-4 rounded-full bg-white transition-transform peer-checked:translate-x-4'></div>
</div>
</label>
<label className='flex cursor-pointer select-none items-center justify-between gap-3 rounded-lg px-1 py-2'>
<span className='text-sm text-gray-700 dark:text-gray-300'>
</span>
<div className='relative'>
<input
type='checkbox'
className='peer sr-only'
checked={privateLibraryOnly}
onChange={(e) =>
setPrivateLibraryOnly(e.target.checked)
}
/>
<div className='h-5 w-9 rounded-full bg-gray-300 transition-colors peer-checked:bg-green-500 dark:bg-gray-600'></div>
<div className='absolute left-0.5 top-0.5 h-4 w-4 rounded-full bg-white transition-transform peer-checked:translate-x-4'></div>
</div>
</label>
</div> </div>
</label> )}
</div> </div>
</div> </div>
<div className='mb-8 flex justify-center'> <div className='mb-8 flex justify-center'>