feat(commands): /test sends the media, /debug takes over the parse report

- `/test <url>` now runs the ordinary link pipeline and actually sends the
  media, but with the chat's post-send actions suppressed: no channel forward,
  no edit-before-forward prompt. It is the same code path as a normal link
  (same caption/format handling, link cache, retries, dead-letter
  notification), so "does this link work?" is answered by the send itself.
- `/debug <url>` keeps what `/test` used to do: fetch and reply with the HTML
  parse report, sending/caching/forwarding nothing.
- `urls::url_media` takes a `PostSend` mode (`FromChat` for the URL workers,
  `Suppressed` for `/test`); `build_send_task` maps it to the task's
  `edit_before_forward`/`forward_channel_id`. Notification ids stay set in both
  modes, so a queued retry still reports a dead-letter to the chat.
- `/test` rejects an unsupported URL with the same message the old parse-only
  command used (the URL flow would otherwise ignore it silently).
- Report builder renamed `test_parse_report` -> `debug_report` (with the cap
  constant), `parse_test_arg` -> `parse_arg_remainder` (now shared by both
  commands). README/README.en command tables and AGENTS.md updated; `/help`
  descriptions come from the enum.

Tests: +3 (normal flow still honours the chat's settings, `/test` sends with
them suppressed and keeps the cache entry, `build_send_task` mode mapping). The
suppression test was verified to fail when the mode is ignored.
fmt/clippy clean, 73 + 69 tests pass.
This commit is contained in:
2026-09-17 02:25:42 +08:00
parent bd032e3d68
commit 893ab7a1e0
5 changed files with 248 additions and 39 deletions
+2 -1
View File
@@ -114,7 +114,8 @@ Telegram only accepts ports 443/80/88/8443.
| `/set_format <site> <format>` | Customize the caption format for one site. Sites: `twitter` / `bsky` / `pixiv` / `misskey`. Placeholders: `{url}` `{author}` `{author_url}` `{title}` `{tags}` |
| `/clear_cache [link]` | Clear the link cache (admin only); with a link only that entry, otherwise everything |
| `/bot_dict` | Show the current chat state (debugging; admin only) |
| `/test <link>` | Debug: parse a link and report the parse result only (site, title, author, tags, media list) — no media is sent |
| `/test <link>` | Parse a link and send its media; no channel forward, no edit-before-forward prompt (send only) |
| `/debug <link>` | Debug: parse a link and report the parse result only (site, title, author, tags, media list) — no media is sent |
Link processing works only in private chats; commands work in any chat.