Add API endpoints (status/submit/task)

app/api/status/index.dspy

@@ -0,0 +1,13 @@
+# -*- coding:utf-8 -*-
+# GET /api/status - KTV合成服务状态
+
+import subprocess
+import json
+
+result = {
+    'service': 'ktv-video-synthesis',
+    'components': ['ffmpeg', 'ass-subtitle', 'video-concat'],
+    'gpu_required': False
+}
+
+return json.dumps(result)

app/api/submit/index.dspy

@@ -0,0 +1,66 @@
+# -*- coding:utf-8 -*-
+# POST /api/submit - 提交KTV视频合成任务
+
+import json
+import uuid
+from ahserver.serverenv import ServerEnv
+
+method = request.method
+
+if method == 'POST':
+    # 必需参数
+    video_clips = params_kw.get('video_clips', [])
+    audio_path = params_kw.get('audio_path', '')
+    subtitle_path = params_kw.get('subtitle_path', '')
+    
+    if not video_clips or not isinstance(video_clips, list):
+        return json.dumps({'error': 'video_clips (list) is required'}, ensure_ascii=False)
+    if not audio_path:
+        return json.dumps({'error': 'audio_path is required'}, ensure_ascii=False)
+    if not subtitle_path:
+        return json.dumps({'error': 'subtitle_path (ASS file) is required'}, ensure_ascii=False)
+
+    task_id = params_kw.get('task_id', str(uuid.uuid4()).replace("-", "")[:12])
+    output_format = params_kw.get('output_format', 'mp4')
+    resolution = params_kw.get('resolution', '1920x1080')
+
+    payload = {
+        'task_type': 'synthesize',
+        'task_id': task_id,
+        'video_clips': video_clips,
+        'audio_path': audio_path,
+        'subtitle_path': subtitle_path,
+        'output_format': output_format,
+        'resolution': resolution
+    }
+
+    env = ServerEnv()
+    longtasks = env.longtasks
+    if longtasks is None:
+        return json.dumps({'error': 'service not ready'}, ensure_ascii=False)
+
+    result = await longtasks.submit_task(payload)
+    real_task_id = result.get('task_id', str(result)) if isinstance(result, dict) else str(result)
+
+    return json.dumps({
+        'task_id': real_task_id,
+        'status': 'queued',
+        'video_clips_count': len(video_clips),
+        'audio_path': audio_path,
+        'subtitle_path': subtitle_path,
+        'message': 'task submitted',
+        'check_url': f'/api/task?task_id={real_task_id}'
+    }, ensure_ascii=False)
+
+else:
+    return json.dumps({
+        'usage': 'POST with JSON body',
+        'params': {
+            'video_clips': 'list (required, server paths to video segments)',
+            'audio_path': 'string (required, server path to audio file)',
+            'subtitle_path': 'string (required, server path to ASS subtitle file)',
+            'output_format': 'string (default mp4)',
+            'resolution': 'string (default 1920x1080)',
+            'task_id': 'string (optional, auto-generated)',
+        }
+    }, ensure_ascii=False)

app/api/task/index.dspy

@@ -0,0 +1,17 @@
+# -*- coding:utf-8 -*-
+# GET /api/task?task_id=xxx - 查询任务状态
+
+import json
+from ahserver.serverenv import ServerEnv
+
+task_id = params_kw.get('task_id', '')
+if not task_id:
+    return json.dumps({'error': 'task_id is required'}, ensure_ascii=False)
+
+env = ServerEnv()
+longtasks = env.longtasks
+if longtasks is None:
+    return json.dumps({'error': 'service not ready'}, ensure_ascii=False)
+
+status = await longtasks.get_status(task_id)
+return json.dumps(status)

app/health.dspy

@@ -1,19 +1,3 @@
-KTV Synth Service Health Check
-
-This service provides KTV/MTV video synthesis using FFmpeg.
-
-Status: OK
-Service: ktv-synth-service
-Port: 9084
-Queue: ktv_synth
-Output Directory: /tmp/ktv-synth-outputs
-
-Supported Operations:
-- synthesize: Create KTV (dual-track) and MTV (single-track) videos
-
-Features:
-- Two-step FFmpeg synthesis
-- ASS subtitle rendering
-- Dual audio track support (accompaniment + original)
-- Configurable video looping
-- 1920x1080 output resolution
+import json
+result = {"status": "ok", "service": "$svc"}
+print(json.dumps(result))

conf/config.json

@@ -1,9 +1,38 @@
 {
-    "port": 9084,
-    "queue": "ktv_synth",
-    "filesroot": "/tmp/ktv-synth-outputs",
-    "redis_url": "redis://127.0.0.1:6379",
-    "worker_cnt": 1,
-    "stuck_seconds": 1800,
-    "max_age_hours": 24
-}
+    "password_key": "KTVSynthService2026Key",
+    "databases": {},
+    "session_redis": {
+        "host": "127.0.0.1",
+        "port": 6379,
+        "db": 1
+    },
+    "website": {
+        "paths": [
+            [
+                "$[workdir]$/app",
+                ""
+            ]
+        ],
+        "host": "0.0.0.0",
+        "port": 9084,
+        "coding": "utf-8",
+        "indexes": [
+            "index.html",
+            "index.dspy"
+        ],
+        "processors": [
+            [
+                ".dspy",
+                "dspy"
+            ]
+        ],
+        "startswiths": [
+            {
+                "leading": "/idfile",
+                "registerfunction": "idfile"
+            }
+        ]
+    },
+    "hot_reload": false,
+    "filesroot": "/tmp/ktv-synth-outputs"
+}