initial commit

2026-01-10 15:34:26 +01:00
commit 03403db596
10 changed files with 444 additions and 0 deletions
@@ -0,0 +1,28 @@
+import Fastify from 'fastify';
+import type { HealthResponse, ProcessRequest, ProcessResponse, CallbackPayload, ConfigureRequest, ConfigureResponse } from './types.js';
+import { manifest, process as processFile } from './plugin.js';
+
+const app = Fastify({ logger: true });
+let ready = false;
+
+app.get('/health', async (): Promise<HealthResponse> => ({ status: 'healthy', ready, version: manifest.version }));
+app.get('/manifest', async () => manifest);
+app.post<{ Body: ConfigureRequest }>('/configure', async (request): Promise<ConfigureResponse> => {
+    console.log(`[${manifest.id}] Configuration updated`);
+    return { status: 'ok' };
+});
+app.post<{ Body: ProcessRequest }>('/process', async (request, reply) => {
+    const { taskId, cid, filePath, callbackUrl, metaCoreUrl } = request.body;
+    if (!taskId || !cid || !filePath || !callbackUrl || !metaCoreUrl) {
+        return reply.send({ status: 'rejected', error: 'Missing required fields' } as ProcessResponse);
+    }
+    processFile(request.body, async (payload: CallbackPayload) => {
+        try { await fetch(callbackUrl, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload) }); }
+        catch (error) { console.error(`[${manifest.id}] Callback error:`, error); }
+    }).catch(console.error);
+    return reply.send({ status: 'accepted' } as ProcessResponse);
+});
+
+const port = parseInt(process.env.PORT || '8080', 10);
+app.listen({ port, host: '0.0.0.0' }).then(() => { ready = true; console.log(`[${manifest.id}] Listening on port ${port}`); });
+process.on('SIGTERM', async () => { ready = false; await app.close(); process.exit(0); });
@@ -0,0 +1,73 @@
+/**
+ * meta-core API Client for writing metadata
+ * Fails gracefully if meta-core is unavailable (logs warning, returns without throwing)
+ */
+
+export class MetaCoreClient {
+    constructor(private baseUrl: string) {}
+
+    private async safeFetch(url: string, options: RequestInit): Promise<Response | null> {
+        try {
+            return await fetch(url, { ...options, signal: AbortSignal.timeout(5000) });
+        } catch (error) {
+            console.warn(`[MetaCoreClient] Warning: meta-core unavailable at ${this.baseUrl}`);
+            return null;
+        }
+    }
+
+    async setProperty(hashId: string, key: string, value: string): Promise<void> {
+        const response = await this.safeFetch(`${this.baseUrl}/meta/${hashId}/${key}`, {
+            method: 'PUT',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ value }),
+        });
+        if (response && !response.ok) {
+            console.warn(`[MetaCoreClient] Failed to set property: ${response.status}`);
+        }
+    }
+
+    async getProperty(hashId: string, key: string): Promise<string | null> {
+        const response = await this.safeFetch(`${this.baseUrl}/meta/${hashId}/${key}`, { method: 'GET' });
+        if (!response || response.status === 404) return null;
+        if (!response.ok) return null;
+        const data = await response.json() as { value?: string };
+        return data.value ?? null;
+    }
+
+    async mergeMetadata(hashId: string, metadata: Record<string, string>): Promise<void> {
+        const response = await this.safeFetch(`${this.baseUrl}/meta/${hashId}`, {
+            method: 'PATCH',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(metadata),
+        });
+        if (response && !response.ok) {
+            console.warn(`[MetaCoreClient] Failed to merge metadata: ${response.status}`);
+        }
+    }
+
+    async deleteProperty(hashId: string, key: string): Promise<void> {
+        const response = await this.safeFetch(`${this.baseUrl}/meta/${hashId}/${key}`, { method: 'DELETE' });
+        if (response && !response.ok && response.status !== 404) {
+            console.warn(`[MetaCoreClient] Failed to delete property: ${response.status}`);
+        }
+    }
+
+    async addToSet(hashId: string, key: string, value: string): Promise<void> {
+        const response = await this.safeFetch(`${this.baseUrl}/meta/${hashId}/_add/${key}`, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ value }),
+        });
+        if (response && !response.ok) {
+            console.warn(`[MetaCoreClient] Failed to add to set: ${response.status}`);
+        }
+    }
+
+    async getMetadata(hashId: string): Promise<Record<string, string>> {
+        const response = await this.safeFetch(`${this.baseUrl}/meta/${hashId}`, { method: 'GET' });
+        if (!response || response.status === 404) return {};
+        if (!response.ok) return {};
+        const data = await response.json() as { metadata?: Record<string, string> };
+        return data.metadata ?? {};
+    }
+}
@@ -0,0 +1,93 @@
+/**
+ * Filename Parser Plugin
+ * Parses video filenames to extract title, season, episode, year
+ * Uses @metazla/filename-tools library for parsing
+ */
+
+import type { PluginManifest, ProcessRequest, CallbackPayload } from './types.js';
+import { MetaCoreClient } from './meta-core-client.js';
+import {
+    FileNameVideoMetaExtractor,
+    episodePatterns,
+    seasonAndEpisodePatterns,
+    seasonPatterns,
+    extraEpKeyWords,
+    keywordsArray,
+    substringArray,
+    soloEp
+} from '@metazla/filename-tools';
+
+export const manifest: PluginManifest = {
+    id: 'filename-parser',
+    name: 'Filename Parser',
+    version: '1.0.0',
+    description: 'Parses video filenames to extract title, season, episode, year, and quality',
+    author: 'MetaMesh',
+    dependencies: ['file-info'],
+    priority: 20,
+    color: '#2196F3',
+    defaultQueue: 'fast',
+    timeout: 30000,
+    schema: {
+        originalTitle: { label: 'Original Title', type: 'string' },
+        videoType: { label: 'Video Type', type: 'string', hint: 'movie or tvshow' },
+        season: { label: 'Season', type: 'string' },
+        episode: { label: 'Episode', type: 'string' },
+        movieYear: { label: 'Year', type: 'number' },
+    },
+    config: {},
+};
+
+// Create extractor instance with default config
+const extractor = new FileNameVideoMetaExtractor(
+    [], // watchFolderList - empty for plugin context
+    episodePatterns,
+    seasonAndEpisodePatterns,
+    seasonPatterns,
+    extraEpKeyWords,
+    keywordsArray,
+    substringArray,
+    soloEp
+);
+
+export async function process(
+    request: ProcessRequest,
+    sendCallback: (payload: CallbackPayload) => Promise<void>
+): Promise<void> {
+    const startTime = Date.now();
+    const metaCore = new MetaCoreClient(request.metaCoreUrl);
+
+    try {
+        const { cid, filePath } = request;
+
+        // Use the library to extract metadata
+        const metadata = extractor.extractVideoFileMetadata(filePath);
+
+        // Convert to record for merging
+        const result: Record<string, string> = {};
+        if (metadata.originalTitle) result.originalTitle = metadata.originalTitle;
+        if (metadata.season) result.season = metadata.season;
+        if (metadata.episode) result.episode = metadata.episode;
+        if (metadata.increment) result.increment = metadata.increment;
+        if (metadata.movieYear) result.movieYear = metadata.movieYear;
+        if (metadata.videoType) result.videoType = metadata.videoType;
+        if (metadata.extra) result.extra = metadata.extra;
+
+        if (Object.keys(result).length > 0) {
+            await metaCore.mergeMetadata(cid, result);
+        }
+
+        await sendCallback({
+            taskId: request.taskId,
+            status: 'completed',
+            duration: Date.now() - startTime,
+        });
+    } catch (error) {
+        await sendCallback({
+            taskId: request.taskId,
+            status: 'failed',
+            duration: Date.now() - startTime,
+            error: error instanceof Error ? error.message : String(error),
+        });
+    }
+}
@@ -0,0 +1,70 @@
+/**
+ * MetaMesh Plugin Types
+ */
+
+export interface PluginManifest {
+    id: string;
+    name: string;
+    version: string;
+    description?: string;
+    author?: string;
+    dependencies?: string[];
+    schema?: Record<string, SchemaField>;
+    config?: Record<string, ConfigField>;
+    priority?: number;
+    color?: string;
+    defaultQueue?: 'fast' | 'background';
+    timeout?: number;
+}
+
+export interface SchemaField {
+    label: string;
+    type?: 'string' | 'number' | 'boolean' | 'select' | 'text' | 'array' | 'json' | 'cid';
+    readonly?: boolean;
+    hint?: string;
+}
+
+export interface ConfigField {
+    type: 'string' | 'number' | 'boolean' | 'select';
+    label?: string;
+    required?: boolean;
+    default?: unknown;
+    secret?: boolean;
+}
+
+export interface HealthResponse {
+    status: 'healthy' | 'unhealthy';
+    ready: boolean;
+    version: string;
+}
+
+export interface ProcessRequest {
+    taskId: string;
+    cid: string;
+    filePath: string;
+    callbackUrl: string;
+    metaCoreUrl: string;
+    existingMeta?: Record<string, string>;
+}
+
+export interface ProcessResponse {
+    status: 'accepted' | 'rejected';
+    error?: string;
+}
+
+export interface CallbackPayload {
+    taskId: string;
+    status: 'completed' | 'failed' | 'skipped';
+    duration: number;
+    error?: string;
+    reason?: string;
+}
+
+export interface ConfigureRequest {
+    config: Record<string, unknown>;
+}
+
+export interface ConfigureResponse {
+    status: 'ok' | 'error';
+    error?: string;
+}