docs(api): real progress endpoint contract; remove nonexistent-endpoint docs
The progress documentation described GET/POST /api/progress/:id — endpoints that do not exist in the router — while the endpoint every client actually uses (GET/PUT/DELETE /api/media-items/:id/progress) had no field-level docs at all. New: - progress/position-contract.md: the canonical position model — server as position authority, the three-tier submission (percentage / context_text / epubcfi), ingest verification and healing, the restore handles, the OPF spine numbering hazard (canonical CFI spine steps include linear="no" items; clients resolve documents by anchor_href and land by css_selector + char_offset, never by spine step), the offset currencies (UTF-16 at the wire, runes internal), and context_text rules. - progress/get_media_progress.md and update_media_progress.md: the real endpoints with full field tables, conditionality of the restore handles, the first-page anti-clobber guard, and healed-response semantics. - progress/delete_media_progress.md: the real DELETE route. - koreader/sync_progress.md and koreader/get_metadata.md rewritten to the actual payloads: the plugin sends a single-book array whose "epubcfi" field is a CRE xpointer; the metadata response navigates via koreader_xpointer (canonical CFI converted back to CRE), with page as the canonical locator for fixed-layout books. Removed: the five files documenting the nonexistent /api/progress/:id GET/POST/DELETE endpoints. Kept get_progress_history.md (that route exists). The legacy developer/api-reference.md and the indexed api/api-reference.md progress sections now match the wire and link the new docs; the duplicate "Universal Progress" section points at Reading Progress.
This commit is contained in:
John O'Keefe
@@ -1,9 +1,12 @@
|
||||
# Get Metadata
|
||||
|
||||
Get metadata for a book from KOReader device.
|
||||
Get a book's stored progress and annotations for a KOReader device —
|
||||
the pull half of the device sync. The reference client calls this after
|
||||
linking a book via [Resolve Book](resolve_book.md) and navigates to the
|
||||
returned position.
|
||||
|
||||
**Endpoint**: `GET /api/sync/koreader/metadata/:uuid`
|
||||
**Auth**: Required (Device authentication)
|
||||
**Auth**: Required (Device authentication — `Authorization: Bearer {device_token}`)
|
||||
|
||||
## Path Parameters
|
||||
|
||||
@@ -11,41 +14,55 @@ Get metadata for a book from KOReader device.
|
||||
| --------- | ------------- | -------- | ----------- |
|
||||
| uuid | string (UUID) | Yes | Book UUID |
|
||||
|
||||
## Device Authentication
|
||||
|
||||
This endpoint requires device authentication (not user JWT). Devices authenticate using their device credentials.
|
||||
|
||||
## Request Headers
|
||||
|
||||
| Header | Type | Required | Description |
|
||||
| ------------ | ------ | -------- | ------------------------- |
|
||||
| X-Device-ID | string | Yes | Device UUID |
|
||||
| X-Device-Key | string | Yes | Device authentication key |
|
||||
|
||||
### Example Request
|
||||
|
||||
```http
|
||||
GET /api/sync/koreader/metadata/550e8400-e29b-41d4-a716-446655440000
|
||||
X-Device-ID: 550e8400-e29b-41d4-a716-446655440000
|
||||
X-Device-Key: device-auth-key
|
||||
GET /api/sync/koreader/metadata/774641f9-317b-4087-8e04-53bb4392ae56
|
||||
Authorization: Bearer {device_token}
|
||||
```
|
||||
|
||||
## Response (200 OK)
|
||||
|
||||
```json
|
||||
{
|
||||
"id": "uuid",
|
||||
"title": "Book Title",
|
||||
"authors": ["Author Name"],
|
||||
"path": "/path/to/book.epub",
|
||||
"file_size": 1234567,
|
||||
"modified_at": "2026-02-08T10:00:00Z"
|
||||
"uuid": "774641f9-317b-4087-8e04-53bb4392ae56",
|
||||
"title": "1984",
|
||||
"author": "George Orwell",
|
||||
"progress": {
|
||||
"percentage": 0.045,
|
||||
"koreader_xpointer": "/body/DocFragment[1]/body/p[29]/text().598",
|
||||
"chapter": null,
|
||||
"chapter_progress": null,
|
||||
"page": null,
|
||||
"total_pages": null
|
||||
},
|
||||
"annotations": {
|
||||
"highlights": []
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Progress Object
|
||||
|
||||
| Field | Type | Description |
|
||||
| ----- | ---- | ----------- |
|
||||
| `percentage` | float | Stored position as a book fraction. |
|
||||
| `koreader_xpointer` | string | The stored canonical position converted back to a CRE xpointer (UTF-16 `text().N` offset). **The device should navigate to this.** Reflowable books only. |
|
||||
| `epubcfi` | string | The stored canonical CFI, when the conversion to a CRE xpointer is unavailable. Fallback after `koreader_xpointer`. |
|
||||
| `character` | int | Book-wide rune offset (internal currency). |
|
||||
| `chapter`, `chapter_progress` | int, float | Chapter position when known. |
|
||||
| `page`, `total_pages` | int | Fixed-layout page position — the canonical locator for image-based books (CFI/xpointer are omitted for them). |
|
||||
|
||||
`progress` is `null` when the book has no stored progress.
|
||||
|
||||
The `annotations` object carries device-format highlights/bookmarks/notes
|
||||
synced from other clients; its presence depends on annotation sync being
|
||||
enabled.
|
||||
|
||||
## Error Responses
|
||||
|
||||
| Code | Description |
|
||||
| ---- | ---------------------------- |
|
||||
| Code | Description |
|
||||
| ---- | ----------- |
|
||||
| 400 | Invalid book UUID |
|
||||
| 401 | Device authentication failed |
|
||||
| 404 | Book or device not found |
|
||||
| 404 | Book not found |
|
||||
|
||||
Reference in New Issue
Block a user