Jin Hai d32e05d560 Go: add more file parser (#15979) ...

### What problem does this PR solve?

Now we can parse 'pptx', 'ppt', 'doc', 'xls', 'xlsx'

```
RAGFlow(api/default)> parse file 'test.pptx';
Parsing PPTX file: test.pptx
Document format: pptx
```

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

2026-06-12 23:28:14 +08:00

..

admin

Go: use NATS as the message queue (#15327)

2026-06-12 14:56:44 +08:00

agent

feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952)

2026-06-12 22:58:28 +08:00

binding

feat: migrate DELETE /api/v1/datasets/:dataset_id/documents to Go (#15577)

2026-06-03 20:55:53 +08:00

cache

Go: move logger to common module (#14545)

2026-05-06 10:41:58 +08:00

cli

Go: add office_oxide and parse docx file. (#15976)

2026-06-12 20:28:15 +08:00

common

Go: use NATS as the message queue (#15327)

2026-06-12 14:56:44 +08:00

cpp

Refine handling of POST /api/v1/datasets/search in GO (#15583)

2026-06-08 11:49:37 +08:00

dao

feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952)

2026-06-12 22:58:28 +08:00

deepdoc

feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952)

2026-06-12 22:58:28 +08:00

engine

Go: use NATS as the message queue (#15327)

2026-06-12 14:56:44 +08:00

entity

feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952)

2026-06-12 22:58:28 +08:00

handler

feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952)

2026-06-12 22:58:28 +08:00

ingestion

Go: add more file parser (#15979)

2026-06-12 23:28:14 +08:00

observability/otel

feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952)

2026-06-12 22:58:28 +08:00

router

feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952)

2026-06-12 22:58:28 +08:00

server

Go: use NATS as the message queue (#15327)

2026-06-12 14:56:44 +08:00

service

feat(agent): Go port — canvas engine, 22 components, DSL v2, 13 endpoints (#15952)

2026-06-12 22:58:28 +08:00

storage

Go: use NATS as the message queue (#15327)

2026-06-12 14:56:44 +08:00

tokenizer

feat(ci): enable go test in CI pipeline (#15750)

2026-06-08 20:06:57 +08:00

utility

Go: add office_oxide and parse docx file. (#15976)

2026-06-12 20:28:15 +08:00

development.md

Go: add office_oxide and parse docx file. (#15976)

2026-06-12 20:28:15 +08:00