383201cacd
## v0.9.20260325_144654 ### Features - API Key Authentication System - Job Worker System - V2 Backup Versioning ### Bug Fixes - get_processor_results_by_job column mapping Co-authored-by: OpenCode
675 lines
16 KiB
Markdown
675 lines
16 KiB
Markdown
# Momentry Core API 示範手冊
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| 項目 | 內容 |
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|------|------|
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| 版本 | V1.0 |
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| 日期 | 2026-03-25 |
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| 狀態 | 完成 |
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---
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## 快速開始
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### Demo API Key
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```
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API Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69
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Key ID: muser_68600856036340bcafc01930eb4bd839
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過期日: 2027-03-25
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```
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### 測試連線
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```bash
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curl http://localhost:3002/health
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```
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```json
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{"status":"ok","version":"0.1.0","uptime_ms":456464}
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```
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### 測試認證
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```bash
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curl -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69" \
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http://localhost:3002/api/v1/videos | jq '.videos | length'
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```
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```json
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13
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```
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---
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## 環境 URL
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| 環境 | URL | 用途 |
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|------|-----|------|
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| **本地開發** | `http://localhost:3002` | 本機開發測試 |
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| **外部訪問** | `https://api.momentry.ddns.net` | n8n/WordPress/curl 生產環境 |
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---
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## 端點總覽
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| 方法 | 端點 | 說明 | 認證 |
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|------|------|------|------|
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| GET | `/health` | 健康檢查 | 公開 |
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| GET | `/health/detailed` | 詳細健康檢查 | 公開 |
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| POST | `/api/v1/register` | 註冊影片 | 需要 |
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| POST | `/api/v1/probe` | 探測影片資訊 | 需要 |
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| POST | `/api/v1/search` | 語意搜尋 | 需要 |
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| POST | `/api/v1/n8n/search` | n8n 格式搜尋 | 需要 |
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| POST | `/api/v1/search/hybrid` | 混合搜尋 | 需要 |
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| GET | `/api/v1/videos` | 列出所有影片 | 需要 |
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| GET | `/api/v1/lookup` | 查詢影片 UUID | 需要 |
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| GET | `/api/v1/progress/:uuid` | 處理進度 | 需要 |
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| GET | `/api/v1/jobs` | 任務列表 | 需要 |
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| GET | `/api/v1/jobs/:uuid` | 任務詳情 | 需要 |
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---
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## 1. curl 範例
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### 基本格式
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```bash
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curl -H "X-API-Key: YOUR_API_KEY" \
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-H "Content-Type: application/json" \
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URL
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```
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### 1.1 健康檢查（公開）
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```bash
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# 基本健康檢查
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curl http://localhost:3002/health
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# 詳細健康檢查（含服務狀態）
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curl http://localhost:3002/health/detailed
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```
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### 1.2 列出影片
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```bash
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curl -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69" \
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http://localhost:3002/api/v1/videos | jq '.'
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```
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```json
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{
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"videos": [
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{
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"uuid": "952f5854b9febad1",
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"file_name": "ExaSAN PCIe series - Director Ou Yu-Zhi Shares His Experience.mp4",
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"duration": 159.637188,
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"width": 640,
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"height": 360
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},
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...
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]
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}
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```
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### 1.3 搜尋影片
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```bash
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curl -X POST \
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-H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69" \
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-H "Content-Type: application/json" \
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-d '{"query": "ExaSAN", "limit": 5}' \
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http://localhost:3002/api/v1/search | jq '.'
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```
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```json
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{
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"results": [
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{
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"uuid": "952f5854b9febad1",
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"chunk_id": "...",
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"text": "...",
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"score": 0.85,
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"start_time": 0.0,
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"end_time": 5.0
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}
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],
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"total": 1,
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"query": "ExaSAN",
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"took_ms": 123
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}
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```
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### 1.4 查詢進度
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```bash
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curl -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69" \
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http://localhost:3002/api/v1/progress/952f5854b9febad1 | jq '.'
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```
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```json
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{
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"uuid": "952f5854b9febad1",
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"overall_progress": 67,
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"current_processor": "yolo",
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"processors": [
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{"name": "asr", "status": "completed"},
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{"name": "cut", "status": "completed"},
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{"name": "yolo", "status": "running"}
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]
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}
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```
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---
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## 2. n8n 範例
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### 2.1 HTTP Request 節點設定
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```
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Method: POST
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URL: https://api.momentry.ddns.net/api/v1/search
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Authentication: None (使用 Header)
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Headers:
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┌─────────────────────┬──────────────────────────────────────────────────┐
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│ Name │ Value │
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├─────────────────────┼──────────────────────────────────────────────────┤
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│ X-API-Key │ muser_68600856036340bcafc01930eb4bd839_... │
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│ Content-Type │ application/json │
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└─────────────────────┴──────────────────────────────────────────────────┘
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Body Content (JSON):
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{
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"query": "{{ $json.search_term }}",
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"limit": 5
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}
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```
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### 2.2 n8n 搜尋 Workflow
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```json
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{
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"nodes": [
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{
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"name": "Manual Trigger",
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"type": "n8n-nodes-base.manualTrigger",
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"position": [250, 300]
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},
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{
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"name": "Set Search Term",
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"type": "n8n-nodes-base.set",
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"parameters": {
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"values": {
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"json": {
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"search_term": "ExaSAN"
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}
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}
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},
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"position": [450, 300]
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},
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{
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"name": "Search Videos",
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"type": "n8n-nodes-base.httpRequest",
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"parameters": {
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"method": "POST",
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"url": "https://api.momentry.ddns.net/api/v1/search",
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"authentication": "genericCredentialType",
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"genericAuthType": "httpHeaderAuth",
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"sendHeaders": true,
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"headerParameters": {
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"parameters": [
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{
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"name": "X-API-Key",
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"value": "muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"
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}
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]
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},
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"sendBody": true,
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"bodyContentType": "json",
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"specifyBody": "json",
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"jsonBody": "={{ { \"query\": $json.search_term, \"limit\": 5 } }}"
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},
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"position": [650, 300]
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},
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{
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"name": "Process Results",
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"type": "n8n-nodes-base.code",
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"parameters": {
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"jsCode": "// Extract video results\nconst results = $input.first().json.results;\nreturn results.map(r => ({\n uuid: r.uuid,\n text: r.text,\n score: r.score,\n time: `${r.start_time}s - ${r.end_time}s`\n}));"
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},
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"position": [850, 300]
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}
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],
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"connections": {
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"Manual Trigger": {
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"main": [[{"node": "Set Search Term"}]]
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},
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"Set Search Term": {
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"main": [[{"node": "Search Videos"}]]
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},
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"Search Videos": {
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"main": [[{"node": "Process Results"}]]
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}
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}
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}
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```
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### 2.3 n8n 列出影片 Workflow
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```json
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{
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"nodes": [
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{
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"name": "Get Videos",
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"type": "n8n-nodes-base.httpRequest",
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"parameters": {
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"method": "GET",
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"url": "https://api.momentry.ddns.net/api/v1/videos",
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"sendHeaders": true,
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"headerParameters": {
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"parameters": [
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{
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"name": "X-API-Key",
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"value": "muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"
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}
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]
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}
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},
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"position": [450, 300]
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},
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{
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"name": "Extract Video List",
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"type": "n8n-nodes-base.code",
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"parameters": {
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"jsCode": "const videos = $input.first().json.videos;\nreturn videos.map(v => ({\n json: {\n uuid: v.uuid,\n name: v.file_name,\n duration: Math.round(v.duration) + 's',\n resolution: `${v.width}x${v.height}`\n }\n}));"
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},
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"position": [650, 300]
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},
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{
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"name": "Slack Notification",
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"type": "n8n-nodes-base.slack",
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"parameters": {
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"channel": "#momentry",
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"text": "=Found {{ $json.length }} videos:\n{{ $json.map(v => `• ${v.name} (${v.duration})`).join(`\n`) }}"
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},
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"position": [850, 300]
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}
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]
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}
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```
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### 2.4 n8n 定時同步 Workflow
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```json
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{
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"nodes": [
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{
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"name": "Schedule Trigger",
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"type": "n8n-nodes-base.scheduleTrigger",
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"parameters": {
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"rule": {
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"interval": [{"field": "hours", "hours": 1}]
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}
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},
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"position": [250, 300]
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},
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{
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"name": "Get Pending Videos",
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"type": "n8n-nodes-base.httpRequest",
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"parameters": {
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"method": "GET",
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"url": "https://api.momentry.ddns.net/api/v1/videos"
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},
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"position": [450, 300]
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},
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{
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"name": "Filter Processing",
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"type": "n8n-nodes-base.filter",
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"parameters": {
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"conditions": {
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"options": {"caseSensitive": true},
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"conditions": [
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{"id": "status", "leftValue": "{{ $json.status }}", "rightValue": "processing"}
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]
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}
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},
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"position": [650, 300]
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}
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]
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}
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```
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---
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## 3. WordPress 範例
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### 3.1 PHP 函數庫
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```php
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<?php
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/**
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* Momentry API Client
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*/
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class Momentry_API {
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private const API_URL = 'https://api.momentry.ddns.net';
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private const API_KEY = 'muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69';
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/**
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* 發送 API 請求
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*/
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private function request(string $endpoint, array $data = [], string $method = 'GET'): array {
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$url = self::API_URL . $endpoint;
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$args = [
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'headers' => [
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'X-API-Key' => self::API_KEY,
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'Content-Type' => 'application/json',
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],
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'timeout' => 30,
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];
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if ($method === 'POST') {
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$args['method'] = 'POST';
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$args['body'] = json_encode($data);
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}
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$response = wp_remote_request($url, $args);
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if (is_wp_error($response)) {
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throw new Exception($response->get_error_message());
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}
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return json_decode(wp_remote_retrieve_body($response), true);
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}
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/**
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* 列出所有影片
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*/
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public function list_videos(): array {
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return $this->request('/api/v1/videos');
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}
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/**
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* 搜尋影片內容
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*/
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public function search(string $query, int $limit = 10): array {
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return $this->request('/api/v1/search', [
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'query' => $query,
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'limit' => $limit,
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], 'POST');
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}
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/**
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* 取得影片進度
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*/
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public function get_progress(string $uuid): array {
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return $this->request("/api/v1/progress/{$uuid}");
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}
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/**
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* 檢查健康狀態
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*/
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public function health_check(): array {
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return $this->request('/health');
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}
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}
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```
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### 3.2 短代碼 (Shortcode)
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```php
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<?php
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/**
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* WordPress 短代碼範例
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*/
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// 註冊短代碼
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add_shortcode('momentry_videos', function($atts) {
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$atts = shortcode_atts([
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'limit' => 10,
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], $atts);
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$api = new Momentry_API();
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try {
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$result = $api->list_videos();
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$videos = array_slice($result['videos'], 0, $atts['limit']);
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ob_start();
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?>
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<div class="momentry-videos">
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<h3>影片列表</h3>
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<ul>
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<?php foreach ($videos as $video): ?>
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<li>
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<strong><?= esc_html($video['file_name']) ?></strong>
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<br>
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<small>
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UUID: <?= esc_html($video['uuid']) ?>
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| 時長: <?= gmdate("H:i:s", $video['duration']) ?>
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</small>
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</li>
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<?php endforeach; ?>
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</ul>
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</div>
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<?php
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return ob_get_clean();
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} catch (Exception $e) {
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return '<p class="error">載入失敗: ' . esc_html($e->getMessage()) . '</p>';
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}
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});
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// 搜尋短代碼
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add_shortcode('momentry_search', function($atts, $content = '') {
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$query = sanitize_text_field($content);
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if (empty($query)) {
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return '<p>請提供搜尋關鍵字</p>';
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}
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$api = new Momentry_API();
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try {
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$result = $api->search($query);
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ob_start();
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?>
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<div class="momentry-search-results">
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<h3>「<?= esc_html($query) ?>」搜尋結果</h3>
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<?php if (empty($result['results'])): ?>
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<p>沒有找到相關結果</p>
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<?php else: ?>
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<ul>
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<?php foreach ($result['results'] as $item): ?>
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<li>
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<a href="/video/<?= esc_attr($item['uuid']) ?>?t=<?= (int)$item['start_time'] ?>">
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<?= esc_html($item['text']) ?>
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</a>
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<br>
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<small>相似度: <?= round($item['score'] * 100) ?>%</small>
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</li>
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<?php endforeach; ?>
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</ul>
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<?php endif; ?>
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</div>
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<?php
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return ob_get_clean();
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} catch (Exception $e) {
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return '<p class="error">搜尋失敗: ' . esc_html($e->getMessage()) . '</p>';
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}
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});
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```
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### 3.3 使用方式
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在 WordPress 頁面或文章中：
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```
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[momentry_videos limit="5"]
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[momentry_search]ExaSAN[/momentry_search]
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```
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### 3.4 REST API 整合
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```php
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<?php
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/**
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* 註冊 WordPress REST API 端點
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*/
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add_action('rest_api_init', function() {
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register_rest_route('momentry/v1', '/search', [
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'methods' => 'GET',
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'callback' => function(WP_REST_Request $request) {
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$query = sanitize_text_field($request->get_param('q'));
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if (empty($query)) {
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return new WP_Error('missing_query', '需要搜尋關鍵字', ['status' => 400]);
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}
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$api = new Momentry_API();
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$result = $api->search($query);
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return new WP_REST_Response($result, 200);
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},
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'permission_callback' => '__return_true',
|
||
]);
|
||
});
|
||
|
||
// 使用方式: GET /wp-json/momentry/v1/search?q=ExaSAN
|
||
```
|
||
|
||
---
|
||
|
||
## 4. 疑難排解
|
||
|
||
### 4.1 常見錯誤
|
||
|
||
| 錯誤 | 原因 | 解決方案 |
|
||
|------|------|----------|
|
||
| `401 Unauthorized` | API Key 無效或過期 | 檢查 API Key 是否正確 |
|
||
| `500 Internal Server Error` | 伺服器錯誤 | 檢查 `/health/detailed` 服務狀態 |
|
||
| `Connection Timeout` | 網路問題 | 確認 `api.momentry.ddns.net` 可達 |
|
||
|
||
### 4.2 測試腳本
|
||
|
||
```bash
|
||
#!/bin/bash
|
||
# test_api.sh - Momentry API 測試腳本
|
||
|
||
API_KEY="muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"
|
||
BASE_URL="http://localhost:3002"
|
||
|
||
echo "=== 1. 健康檢查 ==="
|
||
curl -s "$BASE_URL/health" | jq .
|
||
echo ""
|
||
|
||
echo "=== 2. 列出影片 ==="
|
||
curl -s -H "X-API-Key: $API_KEY" "$BASE_URL/api/v1/videos" | jq '.videos | length'
|
||
echo ""
|
||
|
||
echo "=== 3. 搜尋測試 ==="
|
||
curl -s -X POST -H "X-API-Key: $API_KEY" \
|
||
-H "Content-Type: application/json" \
|
||
-d '{"query": "test", "limit": 3}' \
|
||
"$BASE_URL/api/v1/search" | jq '.results | length'
|
||
echo ""
|
||
|
||
echo "=== 完成 ==="
|
||
```
|
||
|
||
### 4.3 驗證腳本
|
||
|
||
```bash
|
||
#!/bin/bash
|
||
# verify_auth.sh - 驗證 API Key
|
||
|
||
API_KEY="muser_68600856036340bcafc01930eb4bd839_1774418104_97221b69"
|
||
BASE_URL="http://localhost:3002"
|
||
|
||
# 測試 1: 無 API Key
|
||
echo "測試 1: 無 API Key"
|
||
RESULT=$(curl -s -o /dev/null -w "%{http_code}" "$BASE_URL/api/v1/videos")
|
||
[ "$RESULT" = "401" ] && echo "✅ 正確拒絕 (401)" || echo "❌ 預期 401，實際 $RESULT"
|
||
|
||
# 測試 2: 有 API Key
|
||
echo "測試 2: 有 API Key"
|
||
RESULT=$(curl -s -H "X-API-Key: $API_KEY" "$BASE_URL/api/v1/videos")
|
||
echo "$RESULT" | jq -e '.videos' > /dev/null && echo "✅ 成功取得資料" || echo "❌ 取得資料失敗"
|
||
|
||
# 測試 3: 無效 API Key
|
||
echo "測試 3: 無效 API Key"
|
||
RESULT=$(curl -s -o /dev/null -w "%{http_code}" -H "X-API-Key: invalid_key" "$BASE_URL/api/v1/videos")
|
||
[ "$RESULT" = "401" ] && echo "✅ 正確拒絕 (401)" || echo "❌ 預期 401，實際 $RESULT"
|
||
```
|
||
|
||
---
|
||
|
||
## 5. API Key 管理
|
||
|
||
### 5.1 建立新 API Key
|
||
|
||
```bash
|
||
# 本地建立
|
||
./target/release/momentry api-key create "My App" --key-type user --ttl 90
|
||
```
|
||
|
||
### 5.2 列出 API Keys
|
||
|
||
```bash
|
||
./target/release/momentry api-key list
|
||
```
|
||
|
||
### 5.3 驗證 API Key
|
||
|
||
```bash
|
||
./target/release/momentry api-key validate --key "YOUR_API_KEY"
|
||
```
|
||
|
||
### 5.4 撤銷 API Key
|
||
|
||
```bash
|
||
./target/release/momentry api-key revoke --key "YOUR_API_KEY"
|
||
```
|
||
|
||
---
|
||
|
||
## 附錄
|
||
|
||
### A. 影片 UUID 說明
|
||
|
||
UUID 是基於檔案路徑的 SHA256 哈希前 16 位：
|
||
|
||
```
|
||
/Users/accusys/momentry/var/sftpgo/data/demo/video.mp4
|
||
↓
|
||
SHA256 Hash
|
||
↓
|
||
9760d0820f0cf9a7
|
||
```
|
||
|
||
### B. 處理器狀態
|
||
|
||
| 狀態 | 說明 |
|
||
|------|------|
|
||
| `pending` | 等待處理 |
|
||
| `running` | 處理中 |
|
||
| `completed` | 已完成 |
|
||
| `failed` | 失敗 |
|
||
|
||
### C. 支援的處理器
|
||
|
||
- **ASR**: 語音識別
|
||
- **CUT**: 場景剪切
|
||
- **YOLO**: 物件偵測
|
||
|
||
### D. 聯絡支援
|
||
|
||
- Email: support@momentry.ddns.net
|
||
- 文件: https://docs.momentry.ddns.net
|
||
- GitHub: https://github.com/anomalyco/momentry
|