feat: implement export endpoint for transcription sessions (Phase 3E)

- Add POST /transcribe/sessions/{id}/export endpoint - Generate SRT (SubRip subtitle format) with timestamps - Generate TXT (plain text with [HH:MM:SS,mmm] timestamps) - Generate JSON (structured data: session, segments, summaries, canvas events) - Return as FileResponse download with Content-Disposition headers - Filenames include sanitized session title + date - No API keys stored or logged during export
Phase 3B: Implement pluggable LLM client for summary generation
2026-05-20 22:25:36 +00:00 · 2026-05-20 22:20:19 +00:00 · 2026-05-20 22:06:46 +00:00 · 2026-05-20 21:03:00 +00:00 · 2026-02-25 22:53:52 +00:00 · 2026-02-23 21:15:30 +00:00
2 changed files with 4450 additions and 0 deletions
--- a/debug_worker.log
+++ b/debug_worker.log
@ -0,0 +1,36 @@
 [92mℹ️ 2025-09-19 16:57:46,569 INFO    : start_queue_workers.py:main                :79   >>> Starting 1 queue workers[0m
 [92mℹ️ 2025-09-19 16:57:46,569 INFO    : start_queue_workers.py:main                :80   >>> Services: ['document_analysis'][0m
 [92mℹ️ 2025-09-19 16:57:46,569 INFO    : start_queue_workers.py:main                :81   >>> Redis URL: redis://localhost:6379[0m
 [92mℹ️ 2025-09-19 16:57:46,569 INFO    : queue_system.py     :__init__            :124  >>> Queue initialized with limits: {<ServiceType.TIKA: 'tika'>: 3, <ServiceType.DOCLING: 'docling'>: 2, <ServiceType.LLM: 'llm'>: 5, <ServiceType.SPLIT_MAP: 'split_map'>: 10, <ServiceType.DOCUMENT_ANALYSIS: 'document_analysis'>: 5, <ServiceType.PAGE_IMAGES: 'page_images'>: 3}[0m
 [92mℹ️ 2025-09-19 16:57:46,601 INFO    : task_processors.py  :__init__            :40   >>> Task processor initialized with service URLs[0m
 [92mℹ️ 2025-09-19 16:57:46,601 INFO    : queue_system.py     :worker_loop         :414  >>> Starting worker cli-worker-1 for services: ['document_analysis'][0m
 [92mℹ️ 2025-09-19 16:57:46,601 INFO    : start_queue_workers.py:main                :100  >>> Started workers: ['cli-worker-1'][0m
 [91m❌ 2025-09-19 16:57:58,883 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: <ServiceType.DOCUMENT_ANALYSIS: 'document_analysis'>[0m
 [92mℹ️ 2025-09-19 16:58:16,607 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 0, Processing: 0, Dead: 0[0m
 [92mℹ️ 2025-09-19 16:58:46,613 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 0, Processing: 0, Dead: 0[0m
 [91m❌ 2025-09-19 16:59:16,036 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: <ServiceType.DOCUMENT_ANALYSIS: 'document_analysis'>[0m
 [92mℹ️ 2025-09-19 16:59:16,618 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 4, Processing: 2, Dead: 0[0m
 [91m❌ 2025-09-19 16:59:17,041 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: <ServiceType.PAGE_IMAGES: 'page_images'>[0m
 [92mℹ️ 2025-09-19 16:59:46,620 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 2, Processing: 3, Dead: 0[0m
 [92mℹ️ 2025-09-19 17:00:16,626 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 3, Processing: 3, Dead: 0[0m
 [92mℹ️ 2025-09-19 17:00:46,631 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 3, Processing: 3, Dead: 0[0m
 [91m❌ 2025-09-19 17:00:57,797 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: Error while reading from localhost:6379 : (54, 'Connection reset by peer')[0m
 [91m❌ 2025-09-19 17:00:58,802 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: Error 61 connecting to localhost:6379. Connection refused.[0m
 [91m❌ 2025-09-19 17:00:59,806 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: Error 61 connecting to localhost:6379. Connection refused.[0m
 [91m❌ 2025-09-19 17:01:00,813 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: Error 61 connecting to localhost:6379. Connection refused.[0m
 [91m❌ 2025-09-19 17:01:01,816 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: Error 61 connecting to localhost:6379. Connection refused.[0m
 [91m❌ 2025-09-19 17:01:02,822 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: Error 61 connecting to localhost:6379. Connection refused.[0m
 [91m❌ 2025-09-19 17:01:11,739 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: <ServiceType.DOCUMENT_ANALYSIS: 'document_analysis'>[0m
 [91m❌ 2025-09-19 17:01:12,742 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: <ServiceType.PAGE_IMAGES: 'page_images'>[0m
 [92mℹ️ 2025-09-19 17:01:16,637 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 3, Processing: 3, Dead: 0[0m
 [92mℹ️ 2025-09-19 17:01:46,639 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 2, Processing: 3, Dead: 0[0m
 [92mℹ️ 2025-09-19 17:02:16,644 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 3, Processing: 3, Dead: 0[0m
 [91m❌ 2025-09-19 17:02:31,136 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: <ServiceType.DOCUMENT_ANALYSIS: 'document_analysis'>[0m
 [91m❌ 2025-09-19 17:02:32,140 ERROR   : queue_system.py     :worker_loop         :432  >>> Worker cli-worker-1 error: <ServiceType.PAGE_IMAGES: 'page_images'>[0m
 [92mℹ️ 2025-09-19 17:02:46,647 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 6, Processing: 3, Dead: 0[0m
 [92mℹ️ 2025-09-19 17:03:16,653 INFO    : start_queue_workers.py:main                :124  >>> Queue status - Queued: 6, Processing: 3, Dead: 0[0m
 [92mℹ️ 2025-09-19 17:03:31,501 INFO    : start_queue_workers.py:signal_handler      :104  >>> Received signal 15, shutting down workers...[0m
 [92mℹ️ 2025-09-19 17:03:31,501 INFO    : queue_system.py     :shutdown            :451  >>> Shutting down queue workers...[0m
 [92mℹ️ 2025-09-19 17:03:31,501 INFO    : queue_system.py     :worker_loop         :435  >>> Worker cli-worker-1 shutting down[0m
 [92mℹ️ 2025-09-19 17:03:31,502 INFO    : queue_system.py     :shutdown            :461  >>> Queue shutdown complete[0m
 [92mℹ️ 2025-09-19 17:03:31,502 INFO    : start_queue_workers.py:signal_handler      :106  >>> Workers shut down. Exiting.[0m
--- a/queue_workers.log
+++ b/queue_workers.log
Author	SHA1	Message	Date
Kevin Carter	5bf9dda0d2	feat: implement export endpoint for transcription sessions (Phase 3E) - Add POST /transcribe/sessions/{id}/export endpoint - Generate SRT (SubRip subtitle format) with timestamps - Generate TXT (plain text with [HH:MM:SS,mmm] timestamps) - Generate JSON (structured data: session, segments, summaries, canvas events) - Return as FileResponse download with Content-Disposition headers - Filenames include sanitized session title + date - No API keys stored or logged during export	2026-05-20 22:25:36 +00:00
Kevin Carter	5e5ac52771	Phase 3B: Implement pluggable LLM client for summary generation - Create llm_client.py with 5 provider implementations (Anthropic, OpenAI, Ollama, OpenRouter, Google) - Add build_prompt() helper to construct system/user prompts from templates - Wire up POST /transcribe/sessions/{id}/summaries endpoint to call LLM client - Return generated content + token counts (input_tokens, output_tokens) - API keys passed per-request, never stored or logged - Uses prompt templates from prompts.py based on summary_type	2026-05-20 22:20:19 +00:00
Kevin Carter	f4aa28005d	feat(cis): implement /database/timetables/current-period endpoint with Neo4j query - Query Neo4j for Academic/Registration periods where now() is between start_time and end_time - Return period_id, event_type, event_label, start_time, end_time - Handles missing teacher or Neo4j connection gracefully	2026-05-20 22:06:46 +00:00
kcar	a746aed937	feat(transcription): add Supabase schema and API endpoints for CIS	2026-05-20 21:03:00 +00:00
Classroom Copilot Dev	d68b63cedb	fix: Add filters parameter to BaseCRUD.get_multi() method - Fixed signature mismatch where enrollment_requests router was passing filters parameter to get_multi() but method didn't accept it - get_multi() now accepts optional filters dict and passes it to get_all()	2026-02-25 22:53:52 +00:00
Classroom Copilot Dev	f5eacab946	Merge remote master into local after gitignore updates	2026-02-23 21:15:30 +00:00
Classroom Copilot Dev	2436a00cac	chore: add .env and *.bak to .gitignore, remove archive/ folder	2026-02-23 21:14:43 +00:00
kcar	e43db3167f	Delete .env	2026-02-23 20:59:49 +00:00
kcar	b6c587e8b8	Cleanup	2026-02-23 20:58:35 +00:00
Classroom Copilot Dev	c92da048fd	chore: cleanup environment files - Updated .env configuration - Removed .env.local (274 lines) - Removed .env.prod (260 lines) - Cleanup of environment-specific configs	2026-02-23 17:48:35 +00:00
Classroom Copilot Dev	c75fa1f6a2	fix: update Supabase env vars with new keys and local URL - Updated ANON_KEY and SERVICE_ROLE_KEY from supabase container - Changed SUPABASE_URL to local dev instance (192.168.0.155:8000) - Synced .env.local with .env for consistency	2026-02-23 03:38:41 +00:00
kcar	ea8d702427	chore: update env config with production Supabase credentials	2026-02-22 00:30:55 +00:00
kcar	dc426774a1	chore: update env config, docker-compose, requirements and bucket init	2026-02-21 16:29:26 +00:00
Kevin Carter	3702088efb	env changes	2025-11-20 11:01:47 +00:00
Kevin Carter	b975b98cc7	timing	2025-11-19 20:13:35 +00:00
Kevin Carter	a07626e422	setup setup	2025-11-19 20:02:34 +00:00
Kevin Carter	f4b433fbc1	module updates	2025-11-19 19:38:09 +00:00
Kevin Carter	a6289289ee	docker redis checks	2025-11-19 19:34:13 +00:00
kcar	63b178d234	Made local and prod .env files	2025-11-19 18:18:33 +00:00
Kevin Carter	eb936925fb	update	2025-11-19 18:08:54 +00:00
Kevin Carter	46b2319e2d	latest	2025-11-14 14:47:19 +00:00