rand 0.10 renamed the entry points dependabot's version bump alone cannot
follow: `thread_rng()` -> `rng()`, `gen_range()` -> `random_range()` and the
`Rng` trait -> `RngExt`.
The jitter only needs one float, so use the free function
`rand::random_range(0.2..0.8)` and drop the now-unused trait import instead
of importing `RngExt`.
Verified: cargo fmt --check, cargo clippy --workspace --all-targets -- -D
warnings, cargo test --workspace --locked (retry_delay_seconds_bounds keeps
the 0.2..0.8 jitter window).
Bump both crates (x-media, xmedia-bot) and refresh the lockfile to the
latest semver-compatible releases. No direct dependency or manifest
requirement changed.
- `/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.
- `--locked` on every cargo invocation (ci.yml clippy/test/build, both
Dockerfile builds). The version bump edits Cargo.lock by hand, so a stale
lock must fail loudly instead of being silently re-resolved: CI would
otherwise test a different dependency set than the one committed — and than
the one the released image is built from.
- docker.yml: build the image (no push, no registry login, read-only build
cache) on pull requests touching the build inputs. The Dockerfile's
stub-source machinery, the ffmpeg download and the entrypoint previously
only ran at release time. Also: a release tag must equal both crate versions
before anything is built (the binary carries no version, so `v1.5.1` with
manifests at 1.5.0 used to publish silently wrong tags), `FFMPEG_URL`/
`FFMPEG_SHA256` are taken from repository variables when set, and the
unused `setup-qemu-action` step is gone (single-arch build; the comment says
what arm64 would need).
- ci.yml: `concurrency` cancels superseded runs, `permissions: contents: read`,
`RUST_BACKTRACE=1`, job timeouts, and a release-profile build of the same
package the Dockerfile builds (the profile was otherwise never compiled
before a merge). The `live` job narrows to `-p x-media`: every network- or
secret-gated test lives there, and the bot crate's offline suite already ran
in the `test` job. Timeout is 45 min because the release build is cold on
the first run — a timeout there would kill the job before rust-cache could
save its cache, leaving every later run cold too.
- Actions pinned to commit SHAs (Dependabot keeps them current);
`dtolnay/rust-toolchain` stays on its channel ref by design.
- .github/dependabot.yml: crates (patch bumps grouped), action pins, Docker
base images — the audit gate reports advisories, this is what moves them.
- tokio's `sync` feature is now declared instead of arriving transitively via
teloxide; `.dockerignore` drops docs and markdown.
Verified locally: `cargo fmt --check`, `cargo clippy --workspace
--all-targets --locked`, `cargo test --workspace --locked` (70 + 69 pass),
`cargo build --release --locked` (6m03s cold, the 15.9 MB stripped binary
starts and registers 10 commands), the tag/version gate against both a
matching and a mismatching tag, and YAML parsing of all three workflow files.
send.rs had grown back into the shape handlers.rs was split out of: payload
types, error classification, the download-and-reupload fallback, the senders
and the whole post-send/queue shell in one file. Split by concern, leaving
call sites (`crate::send::x`) unchanged:
- `send/input_media.rs`: payload → `InputFile`/`InputMedia` selection and
`build_media_group` (with its caption-on-first-item rule).
- `send/upload.rs`: the fallback pipeline (download with the upload cap,
photo downscale handoff, smaller-URL fallback, multipart upload).
- `send/post_send.rs`: link-cache write, the `KEEP_ALIVE` registry for locally
produced media, `settle_task`, the post-send actions and the queue entry
points; the parts other modules call are re-exported.
- `send/mod.rs`: payloads, error classification, classification helpers and
the senders themselves, plus the test module.
No behaviour change: 128 + 1326 + 366 + 345 lines, 70 tests still pass.
AGENTS.md updated for the new layout and for `ctx.rs`.
docs/architecture-refactor.md §3 sketched the trait with "按需扩展：
edit_message_caption / delete_message / answer_callback_query …", but only the
five send methods landed, so `callback.rs` and the edit-before-forward caption
swap were stuck on the concrete `Bot` and remained untested (AGENTS.md still
lists callback.rs as untestable).
- `MediaSender` gains `answer_callback_query`, `edit_message_caption` (HTML
parse mode baked in, every caller uses it) and `delete_message`; the mock
records call order plus the texts, captions and answer toasts, so tests can
assert what the user saw.
- `send_message` now returns the sent message id instead of the whole
`Message`: the only consumer of the value is the edit-before-forward prompt
(which keys its record by it), and returning a `Message` forced every mock
to build a teloxide type. `reply`/`reply_html` follow.
- `callback.rs`: the dptree entry only unpacks the update; `handle_callback`
takes plain values + `&AppContext`. `handlers/mod.rs::edit_message_handler`
likewise takes the values the reply carries. Admin/setup APIs
(`get_chat`, `get_chat_administrators`, `get_me`, `set_my_commands`) stay on
the concrete `Bot`: they are not user flows worth a trait.
- The scripted mock moves to `parking_lot::Mutex` (no poisoning unwraps).
Tests: +11 (template button, forward ok/no-channel/retryable, expired+unknown
prompt, caption swap via template, escaping of user text into the caption,
failed swap still consuming the reply, prompt record written by post_send).
fmt/clippy clean, 70 + 69 tests pass.
docs/architecture-refactor.md §3 stopped half-done: `url_media` got an injected
`AppContext`, but `send.rs`'s post-send half kept reaching for the process-wide
`CHAT_STORE`/`TASK_QUEUE`/`LINK_CACHE` statics, so the whole shell after a
successful send (edit-before-forward prompt, channel forward, retry enqueue,
cache write) had no test and no way to get one.
- `ctx.rs` now owns `AppContext` (sender + the three stores + config) with
`from_statics` for production and a `CONTEXT` static for the spawned worker
closures; `handlers/urls.rs` drops its private copy and the duplicated
assembler, and the queue handler/dead-letter callbacks take the context
(main wires them with `CONTEXT`).
- `send_media_sequence`/`send_animation`/`forward_messages`/`post_send_actions`
take `&AppContext`; the cache write goes through the injected cache.
- New `settle_task(ctx, task, Sent|Failed)` is the single place that ends a
task: release its keep-alive temp media, and drop the link-cache entry only
on failure. All five former call sites funnel through it — the earlier
keep-alive leak existed precisely because one of them had to remember.
`invalidate_cache`/`invalidate_cache_with` (static + injected pair, the
latter only existing because of the former) collapse into one private fn.
- `ctx::test_support::TestStores` gives tests a tempdir store set + context;
`handlers/urls.rs` tests use it instead of hand-rolled setup.
Tests: +5 (post-send forward ok / queued / notified, settle Sent/Failed); the
post-send and settle paths were previously untested. fmt/clippy clean,
60 + 69 tests pass.
AGENTS.md:
- db.rs row claimed a per-store connection pool; there is one shared pool for
all three tables (statics.rs builds it once).
- retry enqueue moved to send.rs, noted in both handlers rows.
- queue row now names both notifies (workers' + the sweep's).
- Retries bullet documents fetch vs fetch_once.
- test count ~125 -> ~135, the untested-files list no longer claims state.rs
and handlers.rs are untested, and the live-test inventory mentions the
token-gated, not-#[ignore]d pixiv download test that makes a local
`cargo test --workspace` hit the network.
- /bot_dict is admin-only now.
Code docs:
- site/mod.rs: the module doc pointed new sites at `fetch_once` (a name that
did not exist then and now means a single-attempt fetch) -> `SITES`; the
cache_key/SITES/Site docs still said "twitter -> bsky -> pixiv" (misskey
is registered third); RenderData now documents which fields are escaped
and why url/author_url are not.
- state.rs, callback.rs: drop the pre-misskey site list and the `<name>`
that rustdoc read as an HTML tag.
- Fixed the remaining rustdoc links/warnings: `cargo doc --workspace
--no-deps` is now warning-free (was 8).
- docs/site-registry-refactor.md: §1 describes the pre-refactor state; said so.
No behavior change. fmt/clippy clean, 55 + 68 tests pass (the live pixiv
download test flaked on a CDN body timeout, as before).
- queue: the lease-expiry sweep waited on the workers' `Notify`. `notify_one`
stores a permit, so a sweep wakeup could consume the one meant for a worker,
which then blocked on `notified()` (it only waits when the table looked
empty, i.e. indefinitely) with a due row sitting there. The sweep now has
its own notify, woken only by stop.
- x-media: split fetch's retry loop into `fetch` (3 attempts, unchanged) and
`fetch_once` (1 attempt); inline queries use the latter — the 800ms debounce
plus 1s/2s backoffs were outlasting the answer window of the query.
- send: chunk_media_items now moves items out of the input Vec instead of
requiring `T: Clone` and copying every payload.
fmt/clippy clean, 55 + 69 tests pass.
- commands: /bot_dict dumped the whole chat state to any member of the chat
and could exceed Telegram's 4096-char message limit (the send then failed
and bubbled up as a handler error). It is now admin-only and capped at
MAX_DEBUG_DUMP_CHARS; README, README.en and the /help description updated.
- send: the edit-before-forward template buttons were built from a HashMap
walk, so their order changed between prompts. Now sorted by name.
- link_cache: an unparseable payload (older schema) was reported as a miss
but left in place, re-failing the parse on every later hit; the row is
dropped on read.
- handlers: a link handed to the URL workers after the channel closed
(shutdown) was discarded silently; it is now logged.
- rate_limit: LIMITERS kept one bucket per chat that ever sent media,
forever. The periodic sweep now drops buckets that are idle (refilled to
capacity) and not held by an in-flight sender; acquire's refill was
factored into a shared helper used by the idle check.
Tests: +3 (corrupted row dropped, sorted markup, idle-bucket pruning); the
cache one was verified to fail before the fix. fmt/clippy clean, 55 + 69.
- send: the PHOTO_INVALID_DIMENSIONS marker never matched (the description is
lower-cased, the marker was not), so oversized photos sent by URL were
classified Permanent instead of taking the download-and-downscale fallback.
- inline: the debounce state was one global slot, so a second user's query
cancelled the first user's pending answer entirely; it is now per user.
- state: prune_expired wrote back a stale snapshot without the per-chat lock,
clobbering a concurrent update() (lost edit-message record -> "Expired");
it now re-reads and prunes under the same lock update() uses.
- send/queue: a task dead-lettered on retry exhaustion kept its keep-alive
temp media (ugoira MP4) alive until process exit; dead_letter_notify now
releases it, and enqueue_retry releases when the enqueue itself fails.
Also folds the duplicated retry enqueue in post_send_actions into
send::enqueue_retry (single clock source, single place that releases).
Tests: +6 (marker, per-user debounce x3, keep-alive release, prune contract
x2); the marker and keep-alive cases were verified to fail before the fix.
cargo fmt/clippy clean, 52 + 69 tests pass.
Fourth site adapter: POST /api/notes/show, renote-aware caption and
media normalization, DriveFile type → Illustration/Animated/Video.
Empty thumbnailUrl strings filtered out in thumbnail_for.
- updated_sequence_task: clone the Task and mutate the two fields
instead of rebuilding all 12 by hand (-22 lines; new fields no
longer need a sync here)
- unify unix_now with db::now_f64 (unix_now() = now_f64() as i64),
moved to db.rs next to its clock source
- classify_to_send_error takes the MediaFetchFailure label, folding
the duplicated inline match in send_batch_via_upload (-8 lines)
- photo.rs: chunks_exact(4)/(2) -> as_chunks::<N>().0
(chunks_exact_to_as_chunks, the new lint prefers the
compile-time-checked slice split)
- send.rs: box the Task inside SendError so the error fits the
result_large_err limit (Task is ~400 bytes; the error now moves
through Result as a pointer); unbox with *task at the two
enqueue_retry call sites (handlers/urls.rs, handlers/callback.rs)
cargo clippy --workspace --all-targets is now warning-free; the
remaining proc-macro-error2 future-incompat note is upstream
(teloxide -> aquamarine) and unfixable locally. Full test suite passes.
1.3.0 → 1.4.0: new features (DATA_DIR config, /test blockquote HTML
report) plus the twitter entity-decode, post-send-actions and queue
lease-heartbeat fixes.
Replaces the strip-tags plain-text rendering: the /test reply is now an
HTML message (reply_html helper with ParseMode::Html). Raw fields (url,
source_url, title, author_url, media urls) are escaped, the pre-escaped
render fields are embedded as-is, and the caption is wrapped in
<blockquote>...</blockquote> so the report shows it exactly as it will
render in the sent media caption — escaped text and clickable links
included, no literal &/</> and no raw markup.
The DB file was hardcoded to CWD-relative data/task_queue.db — a footgun
for systemd/cron deployments and a confusing startup failure when the
data/ dir did not exist (SQLite never creates parent dirs).
db_path() now reads DATA_DIR (default data, CWD-relative, unchanged for
local runs and the docker-compose ./data mount) and creates the
directory automatically. README/README.en.md env tables and AGENTS.md
document the new variable.
The report's caption line still showed the raw HTML markup
(<a href="...">...</a>). strip_html_tags now drops the tags (keeping
the visible text; the links are already reported via source_url /
author_url) and the remaining entity-encoded text is decoded — the
strip runs on the escaped caption so a tweet text like >^ω^< survives
instead of being eaten as markup. Custom-format captions contain no
tags and pass through unchanged.
The lease was set once to now + LOCK_TTL_SECONDS (120 s) with no
renewal. Tasks that legitimately take longer — slow CDN downloads,
ugoira encodes, rate-limited batch forwards (a 100-message channel copy
waits ~4 min on the per-chat token bucket) — had their lease expire
mid-run; the 30 s expiry sweep flipped the row back to pending and
another worker processed it again, double-sending.
run_with_lease now drives the handler through tokio::select! and
refreshes locked_until every 30 s while it runs. The heartbeat lives in
the same future as the handler, so a panicking worker still lets the
sweep recover the row (no leaked task keeping the lease fresh forever).
A task only reaches the queue after a failed send, so the fresh attempt
never ran post_send_actions (edit-before-forward prompt / channel
forward) — it failed before that point. The old guard skipped
post_send_actions for resumed tasks (batch_index > 0 or sent ids
present), which meant any send that needed a retry after partial
progress silently lost its forward and edit prompt.
post_send_actions is now run unconditionally on a successful queue send;
it executes exactly once, after the whole sequence completed.
Twitter's syndication and GraphQL APIs return tweet text and display
names pre-escaped for HTML (> < & '); the caption builder
escaped the text again, so sent messages showed literal entities (e.g.
>^ω^< came back as >^ω^<). from_syndication_json now decodes the
API text before storing it — both the syndication path and the
TWITTER_AUTH_TOKEN GraphQL fallback route through it — so the caption
escapes exactly once and renders correctly.
The /test report is a plain-text message but printed the pre-escaped
caption and render fields; it now HTML-decodes them for display so the
report shows the rendered text.
Deleted tweets answer the syndication endpoint with HTTP 200 and a
TweetTombstone (no `errors`, no `id_str`). The body classifier only
knew the `errors` shape, so tombstones fell through to the
`no id_str -> Sensitive` branch and degraded to an empty result,
making the bot reply "No media found" for a deleted tweet.
- extract parse_syndication_body(); tombstone shape -> NotFound
- propagate NotFound from the TWITTER_AUTH_TOKEN GraphQL fallback
instead of swallowing it into empty_fetched
- unit tests for all body classes + live regression test on a real
tombstoned tweet
P0 — level rework + redaction:
- info now carries only lifecycle, per-post business results (sent /
forwarded / copied / template applied), admin actions and anomalies
(upload fallback, retry enqueue; dead-letter stays error).
- Per-request detail moved to debug: message/command logging, URL
extraction, fetching/fetched, link-cache hits, media-group batch sends,
queue processing (enqueue/processing/completed/rescheduled), photo
processing (downscale/transcode), inline queries, sensitive-tweet note.
- Full user-submitted URLs and message text now appear only at debug; at
info and above links are printed via the normalized cache key.
P1 — request correlation:
- handlers::log_key() maps a URL to its normalized post key
(twitter:<id> / pixiv:<id> / bsky:<handle>/<rkey>). The whole lifecycle
of one link (fetch -> send -> cache -> fallback) now logs [key=...], so
multi-worker logs can be correlated by grepping the key.
Convention documented in AGENTS.md.
site::fetch retried every PixivError, so a bad/expired token (403) or a
deleted artwork (404) burned all 3 attempts with backoff against pixiv's
API for nothing. Add PixivError::Status(u16) — the app-API calls now
surface the HTTP status — and retry only the transient classes: network
errors, 429 and 5xx. 4xx / Api (token errors) / Json / NoAuth are
returned immediately. The classification is a pure helper
(fetch_error_is_retryable) with unit tests.
The old stop only set an atomic flag checked between jobs: a worker
blocked in recv() never woke (the channel was never closed), and queued
jobs were neither drained nor abandoned in a defined way despite the
"drains up to 256 jobs" comment. Now stop_url_workers sets the flag,
drops the sender so blocked recv() calls wake with None, and awaits the
worker JoinHandles (each finishes its in-flight job first). main awaits
it inside the existing 30s shutdown timeout.
A typo in EDIT_MESSAGE_TTL_SECONDS / WEBHOOK_PORT etc. used to silently
fall back to a default, so the bot ran with different behavior than the
operator intended (or failed much later on a bare .expect). Unparseable
values now log a loud warning naming the variable; invalid webhook
settings still surface as a hard .expect in webhook mode.
The stop sequence awaited the queue workers, which can be mid-download
(30s client timeout) or mid-ugoira encode (minutes). A stuck worker would
hold shutdown forever; now the process logs and exits after 30s.
download_to_temp buffered the full bytes, wrote them to a temp file, and
prepare_photo then read the whole file back from disk. The bytes are
already in memory — pass them through (download_to_temp now returns
(file, bytes)) so photo processing never touches the disk for input.
Adds the bytes dependency to xmedia-bot (already in the lock via x-media).
YoursFunny
dependabot[bot]