cache changes

This commit is contained in:
tapframe 2025-10-18 14:58:22 +05:30
parent 8b1a40d2e2
commit 0a04ba5743
8 changed files with 108 additions and 916 deletions

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@ -4,6 +4,7 @@ module.exports = function (api) {
presets: ['babel-preset-expo'],
plugins: [
'react-native-worklets/plugin',
'react-native-boost/plugin',
],
env: {
production: {

3
package-lock.json generated
View file

@ -17,7 +17,6 @@
"@expo/metro-runtime": "~6.1.2",
"@expo/vector-icons": "^15.0.2",
"@gorhom/bottom-sheet": "^5.2.6",
"@legendapp/list": "^2.0.13",
"@lottiefiles/dotlottie-react": "^0.6.5",
"@react-native-async-storage/async-storage": "2.2.0",
"@react-native-community/blur": "^4.4.1",
@ -81,7 +80,7 @@
"react-native-svg": "15.12.1",
"react-native-url-polyfill": "^2.0.0",
"react-native-vector-icons": "^10.3.0",
"react-native-video": "^6.17.0",
"react-native-video": "^6.12.0",
"react-native-web": "^0.21.0",
"react-native-wheel-color-picker": "^1.3.1",
"react-native-worklets": "^0.6.1",

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@ -68,6 +68,7 @@
"posthog-react-native": "^4.4.0",
"react": "19.1.0",
"react-native": "0.81.4",
"react-native-boost": "^0.6.2",
"react-native-bottom-tabs": "^0.12.2",
"react-native-gesture-handler": "~2.28.0",
"react-native-get-random-values": "^1.11.0",

View file

@ -107,28 +107,6 @@ interface UseMetadataReturn {
imdbId: string | null;
scraperStatuses: ScraperStatus[];
activeFetchingScrapers: string[];
clearScraperCache: () => Promise<void>;
invalidateScraperCache: (scraperId: string) => Promise<void>;
invalidateContentCache: (type: string, tmdbId: string, season?: number, episode?: number) => Promise<void>;
getScraperCacheStats: () => Promise<{
local: {
totalEntries: number;
totalSize: number;
oldestEntry: number | null;
newestEntry: number | null;
};
global: {
totalEntries: number;
totalSize: number;
oldestEntry: number | null;
newestEntry: number | null;
hitRate: number;
};
combined: {
totalEntries: number;
hitRate: number;
};
}>;
}
export const useMetadata = ({ id, type, addonId }: UseMetadataProps): UseMetadataReturn => {
@ -287,9 +265,9 @@ export const useMetadata = ({ id, type, addonId }: UseMetadataProps): UseMetadat
// Optimize streams before storing
const optimizedStreams = optimizeStreams(streams);
streamCountRef.current += optimizedStreams.length;
if (__DEV__) logger.log(`📊 [${logPrefix}:${sourceName}] Optimized ${streams.length}${optimizedStreams.length} streams, total: ${streamCountRef.current}`);
// Use debounced update to prevent rapid state changes
debouncedStreamUpdate(() => {
const updateState = (prevState: GroupedStreams): GroupedStreams => {
@ -302,7 +280,7 @@ export const useMetadata = ({ id, type, addonId }: UseMetadataProps): UseMetadat
}
};
};
// Track response order for addons
setAddonResponseOrder(prevOrder => {
if (!prevOrder.includes(addonId)) {
@ -310,7 +288,7 @@ export const useMetadata = ({ id, type, addonId }: UseMetadataProps): UseMetadat
}
return prevOrder;
});
if (isEpisode) {
setEpisodeStreams(updateState);
setLoadingEpisodeStreams(false);
@ -320,7 +298,38 @@ export const useMetadata = ({ id, type, addonId }: UseMetadataProps): UseMetadat
}
});
} else {
if (__DEV__) logger.log(`🤷 [${logPrefix}:${sourceName}] No streams found for addon ${addonName} (${addonId})`);
// Even providers with no streams should be added to the streams object
// This ensures streamsEmpty becomes false and UI shows available streams progressively
if (__DEV__) logger.log(`🤷 [${logPrefix}:${sourceName}] No streams found for addon ${addonName} (${addonId})`);
debouncedStreamUpdate(() => {
const updateState = (prevState: GroupedStreams): GroupedStreams => {
if (__DEV__) logger.log(`🔄 [${logPrefix}:${sourceName}] Adding empty provider ${addonName} (${addonId}) to state`);
return {
...prevState,
[addonId]: {
addonName: addonName,
streams: [] // Empty array for providers with no streams
}
};
};
// Track response order for addons
setAddonResponseOrder(prevOrder => {
if (!prevOrder.includes(addonId)) {
return [...prevOrder, addonId];
}
return prevOrder;
});
if (isEpisode) {
setEpisodeStreams(updateState);
setLoadingEpisodeStreams(false);
} else {
setGroupedStreams(updateState);
setLoadingStreams(false);
}
});
}
} else {
// Handle case where callback provides null streams without error (e.g., empty results)
@ -1974,36 +1983,6 @@ export const useMetadata = ({ id, type, addonId }: UseMetadataProps): UseMetadat
};
}, [cleanupStreams]);
// Cache management methods
const clearScraperCache = useCallback(async () => {
await localScraperService.clearScraperCache();
}, []);
const invalidateScraperCache = useCallback(async (scraperId: string) => {
await localScraperService.invalidateScraperCache(scraperId);
}, []);
const invalidateContentCache = useCallback(async (type: string, tmdbId: string, season?: number, episode?: number) => {
await localScraperService.invalidateContentCache(type, tmdbId, season, episode);
}, []);
const getScraperCacheStats = useCallback(async () => {
const localStats = await localScraperService.getCacheStats();
return {
local: localStats.local,
global: {
totalEntries: 0,
totalSize: 0,
oldestEntry: null,
newestEntry: null,
hitRate: 0
},
combined: {
totalEntries: localStats.local.totalEntries,
hitRate: 0
}
};
}, []);
return {
metadata,
@ -2038,9 +2017,5 @@ export const useMetadata = ({ id, type, addonId }: UseMetadataProps): UseMetadat
imdbId,
scraperStatuses,
activeFetchingScrapers,
clearScraperCache,
invalidateScraperCache,
invalidateContentCache,
getScraperCacheStats,
};
};

View file

@ -1,267 +0,0 @@
import { localScraperCacheService, CachedScraperResult } from './localScraperCacheService';
import { logger } from '../utils/logger';
import { Stream } from '../types/streams';
export interface HybridCacheResult {
validResults: Array<CachedScraperResult>;
expiredScrapers: string[];
allExpired: boolean;
source: 'local';
}
export interface HybridCacheStats {
local: {
totalEntries: number;
totalSize: number;
oldestEntry: number | null;
newestEntry: number | null;
};
}
class HybridCacheService {
private static instance: HybridCacheService;
// Global caching removed; local-only
private constructor() {}
public static getInstance(): HybridCacheService {
if (!HybridCacheService.instance) {
HybridCacheService.instance = new HybridCacheService();
}
return HybridCacheService.instance;
}
/**
* Get cached results (local-only)
*/
async getCachedResults(
type: string,
tmdbId: string,
season?: number,
episode?: number,
userSettings?: { enableLocalScrapers?: boolean; enabledScrapers?: Set<string> }
): Promise<HybridCacheResult> {
try {
// Filter function to check if scraper is enabled for current user
const isScraperEnabled = (scraperId: string): boolean => {
if (!userSettings?.enableLocalScrapers) return false;
if (userSettings?.enabledScrapers) {
return userSettings.enabledScrapers.has(scraperId);
}
// If no specific scraper settings, assume all are enabled if local scrapers are enabled
return true;
};
// Local cache only
const localResults = await localScraperCacheService.getCachedResults(type, tmdbId, season, episode);
// Filter results based on user settings
const filteredLocalResults = {
...localResults,
validResults: localResults.validResults.filter(result => isScraperEnabled(result.scraperId)),
expiredScrapers: localResults.expiredScrapers.filter(scraperId => isScraperEnabled(scraperId))
};
logger.log(`[HybridCache] Using local cache: ${filteredLocalResults.validResults.length} results (filtered from ${localResults.validResults.length})`);
return {
...filteredLocalResults,
source: 'local'
};
} catch (error) {
logger.error('[HybridCache] Error getting cached results:', error);
return {
validResults: [],
expiredScrapers: [],
allExpired: true,
source: 'local'
};
}
}
/**
* Cache results (local-only)
*/
async cacheResults(
type: string,
tmdbId: string,
results: Array<{
scraperId: string;
scraperName: string;
streams: Stream[] | null;
error: Error | null;
}>,
season?: number,
episode?: number
): Promise<void> {
try {
// Cache in local storage
const localPromises = results.map(result =>
localScraperCacheService.cacheScraperResult(
type, tmdbId, result.scraperId, result.scraperName,
result.streams, result.error, season, episode
)
);
await Promise.all(localPromises);
logger.log(`[HybridCache] Cached ${results.length} results in local cache`);
} catch (error) {
logger.error('[HybridCache] Error caching results:', error);
}
}
/**
* Cache a single scraper result
*/
async cacheScraperResult(
type: string,
tmdbId: string,
scraperId: string,
scraperName: string,
streams: Stream[] | null,
error: Error | null,
season?: number,
episode?: number
): Promise<void> {
await this.cacheResults(type, tmdbId, [{
scraperId,
scraperName,
streams,
error
}], season, episode);
}
/**
* Get list of scrapers that need to be re-run (expired, failed, or not cached)
*/
async getScrapersToRerun(
type: string,
tmdbId: string,
availableScrapers: Array<{ id: string; name: string }>,
season?: number,
episode?: number,
userSettings?: { enableLocalScrapers?: boolean; enabledScrapers?: Set<string> }
): Promise<string[]> {
const { validResults, expiredScrapers } = await this.getCachedResults(type, tmdbId, season, episode, userSettings);
const validScraperIds = new Set(validResults.map(r => r.scraperId));
const expiredScraperIds = new Set(expiredScrapers);
// Get scrapers that previously failed (returned no streams)
const failedScraperIds = new Set(
validResults
.filter(r => !r.success || r.streams.length === 0)
.map(r => r.scraperId)
);
// Return scrapers that are:
// 1. Not cached at all
// 2. Expired
// 3. Previously failed (regardless of cache status)
const scrapersToRerun = availableScrapers
.filter(scraper =>
!validScraperIds.has(scraper.id) ||
expiredScraperIds.has(scraper.id) ||
failedScraperIds.has(scraper.id)
)
.map(scraper => scraper.id);
logger.log(`[HybridCache] Scrapers to re-run: ${scrapersToRerun.join(', ')} (not cached: ${availableScrapers.filter(s => !validScraperIds.has(s.id)).length}, expired: ${expiredScrapers.length}, failed: ${failedScraperIds.size})`);
return scrapersToRerun;
}
/**
* Get all valid cached streams
*/
async getCachedStreams(
type: string,
tmdbId: string,
season?: number,
episode?: number,
userSettings?: { enableLocalScrapers?: boolean; enabledScrapers?: Set<string> }
): Promise<Stream[]> {
const { validResults } = await this.getCachedResults(type, tmdbId, season, episode, userSettings);
// Flatten all valid streams
const allStreams: Stream[] = [];
for (const result of validResults) {
if (result.success && result.streams) {
allStreams.push(...result.streams);
}
}
return allStreams;
}
/**
* Invalidate cache for specific content (local-only)
*/
async invalidateContent(
type: string,
tmdbId: string,
season?: number,
episode?: number
): Promise<void> {
try {
await localScraperCacheService.invalidateContent(type, tmdbId, season, episode);
logger.log(`[HybridCache] Invalidated cache for ${type}:${tmdbId}`);
} catch (error) {
logger.error('[HybridCache] Error invalidating cache:', error);
}
}
/**
* Invalidate cache for specific scraper (local-only)
*/
async invalidateScraper(scraperId: string): Promise<void> {
try {
await localScraperCacheService.invalidateScraper(scraperId);
logger.log(`[HybridCache] Invalidated cache for scraper ${scraperId}`);
} catch (error) {
logger.error('[HybridCache] Error invalidating scraper cache:', error);
}
}
/**
* Clear all cached results (local-only)
*/
async clearAllCache(): Promise<void> {
try {
await localScraperCacheService.clearAllCache();
logger.log('[HybridCache] Cleared all local cache');
} catch (error) {
logger.error('[HybridCache] Error clearing cache:', error);
}
}
/**
* Get cache statistics (local-only)
*/
async getCacheStats(): Promise<HybridCacheStats> {
try {
const localStats = await localScraperCacheService.getCacheStats();
return { local: localStats };
} catch (error) {
logger.error('[HybridCache] Error getting cache stats:', error);
return { local: { totalEntries: 0, totalSize: 0, oldestEntry: null, newestEntry: null } };
}
}
/**
* Clean up old entries (local-only)
*/
async cleanupOldEntries(): Promise<void> {
try {
await localScraperCacheService.clearAllCache();
logger.log('[HybridCache] Cleaned up old entries');
} catch (error) {
logger.error('[HybridCache] Error cleaning up old entries:', error);
}
}
// Configuration APIs removed; local-only
}
export const hybridCacheService = HybridCacheService.getInstance();
export default hybridCacheService;

View file

@ -1,437 +0,0 @@
import AsyncStorage from '@react-native-async-storage/async-storage';
import { logger } from '../utils/logger';
import { Stream } from '../types/streams';
export interface CachedScraperResult {
streams: Stream[];
timestamp: number;
success: boolean;
error?: string;
scraperId: string;
scraperName: string;
}
export interface CachedContentResult {
contentKey: string; // e.g., "movie:123" or "tv:123:1:2"
results: CachedScraperResult[];
timestamp: number;
ttl: number;
}
class LocalScraperCacheService {
private static instance: LocalScraperCacheService;
private readonly CACHE_KEY_PREFIX = 'local-scraper-cache';
private readonly DEFAULT_TTL_MS = 30 * 60 * 1000; // 30 minutes default TTL
private readonly MAX_CACHE_SIZE = 200; // Maximum number of cached content items
private readonly FAILED_RETRY_TTL_MS = 5 * 60 * 1000; // 5 minutes for failed scrapers
private readonly SUCCESS_TTL_MS = 60 * 60 * 1000; // 1 hour for successful scrapers
private constructor() {}
public static getInstance(): LocalScraperCacheService {
if (!LocalScraperCacheService.instance) {
LocalScraperCacheService.instance = new LocalScraperCacheService();
}
return LocalScraperCacheService.instance;
}
/**
* Generate cache key for content
*/
private getContentKey(type: string, tmdbId: string, season?: number, episode?: number): string {
if (season !== undefined && episode !== undefined) {
return `${type}:${tmdbId}:${season}:${episode}`;
}
return `${type}:${tmdbId}`;
}
/**
* Generate AsyncStorage key for cached content
*/
private getStorageKey(contentKey: string): string {
return `${this.CACHE_KEY_PREFIX}:${contentKey}`;
}
/**
* Check if cached result is still valid based on TTL
*/
private isCacheValid(timestamp: number, ttl: number): boolean {
return Date.now() - timestamp < ttl;
}
/**
* Get cached results for content, filtering out expired results
*/
async getCachedResults(
type: string,
tmdbId: string,
season?: number,
episode?: number
): Promise<{
validResults: CachedScraperResult[];
expiredScrapers: string[];
allExpired: boolean;
}> {
try {
const contentKey = this.getContentKey(type, tmdbId, season, episode);
const storageKey = this.getStorageKey(contentKey);
const cachedData = await AsyncStorage.getItem(storageKey);
if (!cachedData) {
return {
validResults: [],
expiredScrapers: [],
allExpired: true
};
}
const parsed: CachedContentResult = JSON.parse(cachedData);
// Check if the entire cache entry is expired
if (!this.isCacheValid(parsed.timestamp, parsed.ttl)) {
// Remove expired entry
await AsyncStorage.removeItem(storageKey);
return {
validResults: [],
expiredScrapers: parsed.results.map(r => r.scraperId),
allExpired: true
};
}
// Filter valid results and identify expired scrapers
const validResults: CachedScraperResult[] = [];
const expiredScrapers: string[] = [];
for (const result of parsed.results) {
// Use different TTL based on success/failure
const ttl = result.success ? this.SUCCESS_TTL_MS : this.FAILED_RETRY_TTL_MS;
if (this.isCacheValid(result.timestamp, ttl)) {
validResults.push(result);
} else {
expiredScrapers.push(result.scraperId);
}
}
logger.log(`[LocalScraperCache] Retrieved ${validResults.length} valid results, ${expiredScrapers.length} expired scrapers for ${contentKey}`);
return {
validResults,
expiredScrapers,
allExpired: validResults.length === 0
};
} catch (error) {
logger.error('[LocalScraperCache] Error getting cached results:', error);
return {
validResults: [],
expiredScrapers: [],
allExpired: true
};
}
}
/**
* Cache results for specific scrapers
*/
async cacheResults(
type: string,
tmdbId: string,
results: CachedScraperResult[],
season?: number,
episode?: number
): Promise<void> {
try {
const contentKey = this.getContentKey(type, tmdbId, season, episode);
const storageKey = this.getStorageKey(contentKey);
// Get existing cached data
const existingData = await AsyncStorage.getItem(storageKey);
let cachedContent: CachedContentResult;
if (existingData) {
cachedContent = JSON.parse(existingData);
// Update existing results or add new ones
for (const newResult of results) {
const existingIndex = cachedContent.results.findIndex(r => r.scraperId === newResult.scraperId);
if (existingIndex >= 0) {
// Update existing result
cachedContent.results[existingIndex] = newResult;
} else {
// Add new result
cachedContent.results.push(newResult);
}
}
} else {
// Create new cache entry
cachedContent = {
contentKey,
results,
timestamp: Date.now(),
ttl: this.DEFAULT_TTL_MS
};
}
// Update timestamp
cachedContent.timestamp = Date.now();
// Store updated cache
await AsyncStorage.setItem(storageKey, JSON.stringify(cachedContent));
// Clean up old cache entries if we exceed the limit
await this.cleanupOldEntries();
logger.log(`[LocalScraperCache] Cached ${results.length} results for ${contentKey}`);
} catch (error) {
logger.error('[LocalScraperCache] Error caching results:', error);
}
}
/**
* Cache a single scraper result
*/
async cacheScraperResult(
type: string,
tmdbId: string,
scraperId: string,
scraperName: string,
streams: Stream[] | null,
error: Error | null,
season?: number,
episode?: number
): Promise<void> {
const result: CachedScraperResult = {
streams: streams || [],
timestamp: Date.now(),
success: !error && streams !== null,
error: error?.message,
scraperId,
scraperName
};
await this.cacheResults(type, tmdbId, [result], season, episode);
}
/**
* Get list of scrapers that need to be re-run (expired, failed, or not cached)
*/
async getScrapersToRerun(
type: string,
tmdbId: string,
availableScrapers: Array<{ id: string; name: string }>,
season?: number,
episode?: number
): Promise<string[]> {
const { validResults, expiredScrapers } = await this.getCachedResults(type, tmdbId, season, episode);
const validScraperIds = new Set(validResults.map(r => r.scraperId));
const expiredScraperIds = new Set(expiredScrapers);
// Get scrapers that previously failed (returned no streams)
const failedScraperIds = new Set(
validResults
.filter(r => !r.success || r.streams.length === 0)
.map(r => r.scraperId)
);
// Return scrapers that are:
// 1. Not cached at all
// 2. Expired
// 3. Previously failed (regardless of cache status)
const scrapersToRerun = availableScrapers
.filter(scraper =>
!validScraperIds.has(scraper.id) ||
expiredScraperIds.has(scraper.id) ||
failedScraperIds.has(scraper.id)
)
.map(scraper => scraper.id);
logger.log(`[LocalScraperCache] Scrapers to re-run: ${scrapersToRerun.join(', ')} (not cached: ${availableScrapers.filter(s => !validScraperIds.has(s.id)).length}, expired: ${expiredScrapers.length}, failed: ${failedScraperIds.size})`);
return scrapersToRerun;
}
/**
* Get all valid cached streams for content
*/
async getCachedStreams(
type: string,
tmdbId: string,
season?: number,
episode?: number
): Promise<Stream[]> {
const { validResults } = await this.getCachedResults(type, tmdbId, season, episode);
// Flatten all valid streams
const allStreams: Stream[] = [];
for (const result of validResults) {
if (result.success && result.streams) {
allStreams.push(...result.streams);
}
}
return allStreams;
}
/**
* Invalidate cache for specific content
*/
async invalidateContent(
type: string,
tmdbId: string,
season?: number,
episode?: number
): Promise<void> {
try {
const contentKey = this.getContentKey(type, tmdbId, season, episode);
const storageKey = this.getStorageKey(contentKey);
await AsyncStorage.removeItem(storageKey);
logger.log(`[LocalScraperCache] Invalidated cache for ${contentKey}`);
} catch (error) {
logger.error('[LocalScraperCache] Error invalidating cache:', error);
}
}
/**
* Invalidate cache for specific scraper across all content
*/
async invalidateScraper(scraperId: string): Promise<void> {
try {
const keys = await AsyncStorage.getAllKeys();
const cacheKeys = keys.filter(key => key.startsWith(this.CACHE_KEY_PREFIX));
for (const key of cacheKeys) {
const cachedData = await AsyncStorage.getItem(key);
if (cachedData) {
const parsed: CachedContentResult = JSON.parse(cachedData);
// Remove results from this scraper
parsed.results = parsed.results.filter(r => r.scraperId !== scraperId);
if (parsed.results.length === 0) {
// Remove entire cache entry if no results left
await AsyncStorage.removeItem(key);
} else {
// Update cache with remaining results
await AsyncStorage.setItem(key, JSON.stringify(parsed));
}
}
}
logger.log(`[LocalScraperCache] Invalidated cache for scraper ${scraperId}`);
} catch (error) {
logger.error('[LocalScraperCache] Error invalidating scraper cache:', error);
}
}
/**
* Clear all cached results
*/
async clearAllCache(): Promise<void> {
try {
const keys = await AsyncStorage.getAllKeys();
const cacheKeys = keys.filter(key => key.startsWith(this.CACHE_KEY_PREFIX));
await AsyncStorage.multiRemove(cacheKeys);
logger.log(`[LocalScraperCache] Cleared ${cacheKeys.length} cache entries`);
} catch (error) {
logger.error('[LocalScraperCache] Error clearing cache:', error);
}
}
/**
* Clean up old cache entries to stay within size limit
*/
private async cleanupOldEntries(): Promise<void> {
try {
const keys = await AsyncStorage.getAllKeys();
const cacheKeys = keys.filter(key => key.startsWith(this.CACHE_KEY_PREFIX));
if (cacheKeys.length <= this.MAX_CACHE_SIZE) {
return; // No cleanup needed
}
// Get all cache entries with their timestamps
const entriesWithTimestamps = await Promise.all(
cacheKeys.map(async (key) => {
const data = await AsyncStorage.getItem(key);
if (data) {
const parsed: CachedContentResult = JSON.parse(data);
return { key, timestamp: parsed.timestamp };
}
return { key, timestamp: 0 };
})
);
// Sort by timestamp (oldest first)
entriesWithTimestamps.sort((a, b) => a.timestamp - b.timestamp);
// Remove oldest entries
const entriesToRemove = entriesWithTimestamps.slice(0, cacheKeys.length - this.MAX_CACHE_SIZE);
const keysToRemove = entriesToRemove.map(entry => entry.key);
if (keysToRemove.length > 0) {
await AsyncStorage.multiRemove(keysToRemove);
logger.log(`[LocalScraperCache] Cleaned up ${keysToRemove.length} old cache entries`);
}
} catch (error) {
logger.error('[LocalScraperCache] Error cleaning up cache:', error);
}
}
/**
* Get cache statistics
*/
async getCacheStats(): Promise<{
totalEntries: number;
totalSize: number;
oldestEntry: number | null;
newestEntry: number | null;
}> {
try {
const keys = await AsyncStorage.getAllKeys();
const cacheKeys = keys.filter(key => key.startsWith(this.CACHE_KEY_PREFIX));
let totalSize = 0;
let oldestTimestamp: number | null = null;
let newestTimestamp: number | null = null;
for (const key of cacheKeys) {
const data = await AsyncStorage.getItem(key);
if (data) {
totalSize += data.length;
const parsed: CachedContentResult = JSON.parse(data);
if (oldestTimestamp === null || parsed.timestamp < oldestTimestamp) {
oldestTimestamp = parsed.timestamp;
}
if (newestTimestamp === null || parsed.timestamp > newestTimestamp) {
newestTimestamp = parsed.timestamp;
}
}
}
return {
totalEntries: cacheKeys.length,
totalSize,
oldestEntry: oldestTimestamp,
newestEntry: newestTimestamp
};
} catch (error) {
logger.error('[LocalScraperCache] Error getting cache stats:', error);
return {
totalEntries: 0,
totalSize: 0,
oldestEntry: null,
newestEntry: null
};
}
}
}
export const localScraperCacheService = LocalScraperCacheService.getInstance();
export default localScraperCacheService;

View file

@ -4,8 +4,6 @@ import { Platform } from 'react-native';
import { logger } from '../utils/logger';
import { Stream } from '../types/streams';
import { cacheService } from './cacheService';
import { localScraperCacheService } from './localScraperCacheService';
import { hybridCacheService } from './hybridCacheService';
import CryptoJS from 'crypto-js';
// Types for local scrapers
@ -862,86 +860,44 @@ class LocalScraperService {
}
}
// Execute scrapers for streams with caching
// Execute scrapers for streams
async getStreams(type: string, tmdbId: string, season?: number, episode?: number, callback?: ScraperCallback): Promise<void> {
await this.ensureInitialized();
// Get available scrapers from manifest (respects manifestEnabled)
const availableScrapers = await this.getAvailableScrapers();
const enabledScrapers = availableScrapers
.filter(scraper =>
scraper.enabled &&
scraper.manifestEnabled !== false &&
.filter(scraper =>
scraper.enabled &&
scraper.manifestEnabled !== false &&
scraper.supportedTypes.includes(type as 'movie' | 'tv')
);
if (enabledScrapers.length === 0) {
logger.log('[LocalScraperService] No enabled scrapers found for type:', type);
return;
}
// Get current user settings for enabled scrapers
const userSettings = await this.getUserScraperSettings();
// Check cache for existing results (hybrid: global first, then local)
const { validResults, expiredScrapers, allExpired, source } = await hybridCacheService.getCachedResults(type, tmdbId, season, episode, userSettings);
// Immediately return cached results for valid scrapers
if (validResults.length > 0) {
logger.log(`[LocalScraperService] Returning ${validResults.length} cached results for ${type}:${tmdbId} (source: ${source})`);
for (const cachedResult of validResults) {
if (cachedResult.success && cachedResult.streams.length > 0) {
// Streams are already in the correct format, just pass them through
if (callback) {
callback(cachedResult.streams, cachedResult.scraperId, cachedResult.scraperName, null);
}
} else if (callback) {
// Return error for failed cached results
const error = cachedResult.error ? new Error(cachedResult.error) : new Error('Scraper failed');
callback(null, cachedResult.scraperId, cachedResult.scraperName, error);
}
}
}
// Determine which scrapers need to be re-run
const scrapersToRerun = enabledScrapers.filter(scraper => {
const hasValidResult = validResults.some(r => r.scraperId === scraper.id);
const isExpired = expiredScrapers.includes(scraper.id);
const hasFailedResult = validResults.some(r => r.scraperId === scraper.id && (!r.success || r.streams.length === 0));
return !hasValidResult || isExpired || hasFailedResult;
});
if (scrapersToRerun.length === 0) {
logger.log('[LocalScraperService] All scrapers have valid cached results');
return;
}
logger.log(`[LocalScraperService] Re-running ${scrapersToRerun.length} scrapers for ${type}:${tmdbId}`, {
totalEnabled: enabledScrapers.length,
expired: expiredScrapers.length,
failed: validResults.filter(r => !r.success || r.streams.length === 0).length,
notCached: enabledScrapers.length - validResults.length,
scrapersToRerun: scrapersToRerun.map(s => s.name)
logger.log(`[LocalScraperService] Executing ${enabledScrapers.length} scrapers for ${type}:${tmdbId}`, {
scrapers: enabledScrapers.map(s => s.name)
});
// Generate a lightweight request id for tracing
const requestId = `rs_${Date.now().toString(36)}_${Math.random().toString(36).slice(2, 6)}`;
// Execute only scrapers that need to be re-run
for (const scraper of scrapersToRerun) {
this.executeScraperWithCaching(scraper, type, tmdbId, season, episode, callback, requestId);
// Execute all enabled scrapers
for (const scraper of enabledScrapers) {
this.executeScraper(scraper, type, tmdbId, season, episode, callback, requestId);
}
}
// Execute individual scraper with caching
private async executeScraperWithCaching(
scraper: ScraperInfo,
type: string,
tmdbId: string,
season?: number,
episode?: number,
// Execute individual scraper
private async executeScraper(
scraper: ScraperInfo,
type: string,
tmdbId: string,
season?: number,
episode?: number,
callback?: ScraperCallback,
requestId?: string
): Promise<void> {
@ -950,10 +906,10 @@ class LocalScraperService {
if (!code) {
throw new Error(`No code found for scraper ${scraper.id}`);
}
// Load per-scraper settings
const scraperSettings = await this.getScraperSettings(scraper.id);
// Build single-flight key
const flightKey = `${scraper.id}|${type}|${tmdbId}|${season ?? ''}|${episode ?? ''}`;
@ -980,60 +936,23 @@ class LocalScraperService {
}
const results = await promise;
// Convert results to Nuvio Stream format
const streams = this.convertToStreams(results, scraper);
// Cache the successful result (hybrid: both local and global)
await hybridCacheService.cacheScraperResult(
type,
tmdbId,
scraper.id,
scraper.name,
streams,
null,
season,
episode
);
if (callback) {
callback(streams, scraper.id, scraper.name, null);
}
} catch (error) {
logger.error('[LocalScraperService] Scraper', scraper.name, 'failed:', error);
// Cache the failed result (hybrid: both local and global)
await hybridCacheService.cacheScraperResult(
type,
tmdbId,
scraper.id,
scraper.name,
null,
error as Error,
season,
episode
);
if (callback) {
callback(null, scraper.id, scraper.name, error as Error);
}
}
}
// Execute individual scraper (legacy method - kept for compatibility)
private async executeScraper(
scraper: ScraperInfo,
type: string,
tmdbId: string,
season?: number,
episode?: number,
callback?: ScraperCallback,
requestId?: string
): Promise<void> {
// Delegate to the caching version
return this.executeScraperWithCaching(scraper, type, tmdbId, season, episode, callback, requestId);
}
// Execute scraper code in sandboxed environment
private async executeSandboxed(code: string, params: any): Promise<LocalScraperResult[]> {
@ -1161,7 +1080,7 @@ class LocalScraperService {
...options.headers
},
data: options.body,
timeout: 60000,
timeout: 120000, // Increased to 2 minutes for complex scrapers
validateStatus: () => true // Don't throw on HTTP error status codes
};
@ -1201,7 +1120,7 @@ class LocalScraperService {
},
// Add axios for HTTP requests
axios: axios.create({
timeout: 30000,
timeout: 120000, // Increased to 2 minutes for complex scrapers
headers: {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36'
}
@ -1217,27 +1136,29 @@ class LocalScraperService {
SCRAPER_ID: params?.scraperId
};
// Execute the scraper code without timeout
// Execute the scraper code with 1 minute timeout
const SCRAPER_EXECUTION_TIMEOUT_MS = 60000; // 1 minute
const executionPromise = new Promise<LocalScraperResult[]>((resolve, reject) => {
try {
// Create function from code
const func = new Function('sandbox', 'params', 'PRIMARY_KEY', 'TMDB_API_KEY', `
const { console, setTimeout, clearTimeout, Promise, JSON, Date, Math, parseInt, parseFloat, encodeURIComponent, decodeURIComponent, require, axios, fetch, module, exports, global, URL_VALIDATION_ENABLED, SCRAPER_SETTINGS, SCRAPER_ID } = sandbox;
// Inject MovieBox constants into global scope
global.PRIMARY_KEY = PRIMARY_KEY;
global.TMDB_API_KEY = TMDB_API_KEY;
window.PRIMARY_KEY = PRIMARY_KEY;
window.TMDB_API_KEY = TMDB_API_KEY;
// Expose per-scraper context to plugin globals
global.SCRAPER_SETTINGS = SCRAPER_SETTINGS;
global.SCRAPER_ID = SCRAPER_ID;
window.SCRAPER_SETTINGS = SCRAPER_SETTINGS;
window.SCRAPER_ID = SCRAPER_ID;
${code}
// Call the main function (assuming it's exported)
if (typeof getStreams === 'function') {
return getStreams(params.tmdbId, params.mediaType, params.season, params.episode);
@ -1249,9 +1170,9 @@ class LocalScraperService {
throw new Error('No getStreams function found in scraper');
}
`);
const result = func(sandbox, params, MOVIEBOX_PRIMARY_KEY, MOVIEBOX_TMDB_API_KEY);
// Handle both sync and async results
if (result && typeof result.then === 'function') {
result.then(resolve).catch(reject);
@ -1262,8 +1183,14 @@ class LocalScraperService {
reject(error);
}
});
return await executionPromise;
// Apply 1-minute timeout to prevent hanging scrapers
return await Promise.race([
executionPromise,
new Promise<never>((_, reject) =>
setTimeout(() => reject(new Error(`Scraper execution timed out after ${SCRAPER_EXECUTION_TIMEOUT_MS}ms`)), SCRAPER_EXECUTION_TIMEOUT_MS)
)
]);
} catch (error) {
logger.error('[LocalScraperService] Sandbox execution failed:', error);
@ -1365,6 +1292,19 @@ class LocalScraperService {
// Check if local scrapers are available
async hasScrapers(): Promise<boolean> {
await this.ensureInitialized();
// Get user settings to check if local scrapers are enabled
const userSettings = await this.getUserScraperSettings();
if (!userSettings.enableLocalScrapers) {
return false;
}
// Check if there are any enabled scrapers based on user settings
if (userSettings.enabledScrapers && userSettings.enabledScrapers.size > 0) {
return true;
}
// Fallback: check if any scrapers are enabled in the internal state
return Array.from(this.installedScrapers.values()).some(scraper => scraper.enabled);
}
@ -1384,8 +1324,11 @@ class LocalScraperService {
};
}
// Get user settings from AsyncStorage
const settingsData = await AsyncStorage.getItem('app_settings');
// Get user settings from AsyncStorage (scoped with fallback)
const scope = (await AsyncStorage.getItem('@user:current')) || 'local';
const scopedSettingsJson = await AsyncStorage.getItem(`@user:${scope}:app_settings`);
const legacySettingsJson = await AsyncStorage.getItem('app_settings');
const settingsData = scopedSettingsJson || legacySettingsJson;
const settings = settingsData ? JSON.parse(settingsData) : {};
// Get enabled scrapers based on current user settings
@ -1408,32 +1351,6 @@ class LocalScraperService {
}
}
// Cache management methods (hybrid: local + global)
async clearScraperCache(): Promise<void> {
await hybridCacheService.clearAllCache();
logger.log('[LocalScraperService] Cleared all scraper cache (local + global)');
}
async invalidateScraperCache(scraperId: string): Promise<void> {
await hybridCacheService.invalidateScraper(scraperId);
logger.log('[LocalScraperService] Invalidated cache for scraper:', scraperId);
}
async invalidateContentCache(type: string, tmdbId: string, season?: number, episode?: number): Promise<void> {
await hybridCacheService.invalidateContent(type, tmdbId, season, episode);
logger.log('[LocalScraperService] Invalidated cache for content:', `${type}:${tmdbId}`);
}
async getCacheStats(): Promise<{
local: {
totalEntries: number;
totalSize: number;
oldestEntry: number | null;
newestEntry: number | null;
};
}> {
return await hybridCacheService.getCacheStats();
}
}
export const localScraperService = LocalScraperService.getInstance();

View file

@ -1235,13 +1235,16 @@ class StremioService {
// Execute local scrapers asynchronously with TMDB ID (when available)
if (tmdbId) {
localScraperService.getStreams(scraperType, tmdbId, season, episode, (streams, scraperId, scraperName, error) => {
if (error) {
if (callback) {
// Always call callback to ensure UI updates, regardless of result
if (callback) {
if (error) {
callback(null, scraperId, scraperName, error);
}
} else if (streams && streams.length > 0) {
if (callback) {
} else if (streams && streams.length > 0) {
callback(streams, scraperId, scraperName, null);
} else {
// Handle case where scraper completed successfully but returned no streams
// This ensures the scraper is removed from "fetching" state in UI
callback([], scraperId, scraperName, null);
}
}
});