john-okeefe
3e81477341
Phase 2 part 7: Add real-time sync protocol documentation - KOReader Protocol: progress sync, metadata fetch - Kobo Protocol: markup sync, library fetch - WebSocket: real-time events (progress updates, conflicts) - Include message format examples for all protocols
2.9 KiB
2.9 KiB
KOReader Sync Protocol
KOReader uses a custom JSON-based sync protocol.
KOReader Progress Sync
Endpoint: POST /api/sync/koreader/progress
Auth: Device token required
Content-Type: application/json
Request Headers
| Header | Type | Required | Description |
|---|---|---|---|
| Authorization | string | Yes | Bearer device token |
| Content-Type | string | Yes | application/json |
Request Body
| Field | Type | Required | Description |
|---|---|---|---|
| library_id | string | No | Library UUID |
| books | array | Yes | Array of book sync data |
| books[].uuid | string | Yes | Book UUID |
| books[].title | string | Yes | Book title |
| books[].authors | array | Yes | Array of author names |
| books[].progress | float | Yes | Progress percentage (0-1) |
| books[].percentage | float | Yes | Progress percentage (0-1) |
| books[].last_read | string | Yes | ISO 8601 timestamp |
| books[].chapter | integer | No | Current chapter |
| books[].epubcfi | string | No | EPUB CFI location |
| books[].character | integer | No | Character offset |
| books[].bookmarks | array | No | Array of bookmarks/highlights |
Example Request
{
"library_id": "optional-uuid",
"books": [
{
"uuid": "book-uuid",
"title": "Book Title",
"authors": ["Author Name"],
"progress": 0.45,
"percentage": 0.45,
"last_read": "2026-01-30T20:00:00Z",
"chapter": 3,
"epubcfi": "epubcfi(/6/4/2:15)",
"character": 15432,
"bookmarks": [
{
"chapter": 3,
"datetime": "2026-01-30T19:55:00Z",
"notes": "highlighted text",
"pos0": "epubcfi(/6/4/2:15)",
"pos1": "epubcfi(/6/4/2:20)",
"page": 45,
"text": "highlighted text excerpt",
"type": "highlight"
}
],
"highlights": [],
"notes": []
}
]
}
Response (202 Accepted)
{
"sync_status": "accepted",
"books_synced": 1,
"conflicts": [
{
"book_uuid": "book-uuid",
"conflict_type": "progress_mismatch",
"device_progress": 0.45,
"server_progress": 0.42,
"resolution": "device_wins"
}
]
}
KOReader Metadata Fetch
Endpoint: GET /api/sync/koreader/metadata/{book_uuid}
Auth: Device token required
Example Request
GET /api/sync/koreader/metadata/book-uuid
Authorization: Bearer device-token
Response (200 OK)
{
"uuid": "book-uuid",
"title": "Book Title",
"authors": ["Author Name"],
"progress": {
"percentage": 0.42,
"character": 15432,
"epubcfi": "epubcfi(/6/4/2:15)",
"chapter": 3,
"chapter_progress": 0.234
},
"annotations": {
"highlights": [...],
"notes": [...],
"bookmarks": [...]
},
"last_sync": "2026-01-30T20:00:00Z"
}