4 Commits

Include renames

Author	SHA1	Message	Date
sneak	6d9631a8fc	Build the image pipeline in pixad's fx graph (closes #313) ... The new package internal/providers builds the cache, the fetcher, the processor, the image service, the session manager and the encrypted URL generator from the config. pixad's fx graph provides them with providers.Constructors(), and handlers.New receives them built. The server tests build the same graph, with only the fetcher's dial function replaced. database.New opens the database, so these parts can read it while fx builds them; the cache's stop hook still runs before the database's. Each setting's default is declared in internal/config, and internal/providers works out the default cache_max_bytes. The cache's MaxBytes is the one value for the disk cache limit, and 0 turns the disk cache off. The fetcher and the processor take explicit values. Model: opus-5-5	2026-10-26 11:16:09 +00:00
clawbot	b49d0068df	Count hits, misses, fetches and transforms as Prometheus counters (closes #311) ... The five counts the cache_stats table held are now Prometheus counters in memory, as fields of the cache. NewCache makes them and registers them on the registry it is given. pixad gives it Prometheus' default registry, which /metrics serves; each test gives it a new one. The Increment methods add to their cache's counters, so counting makes no database call. cache_stats, Cache.Stats, Service.Stats, CacheStats and the pending counts are gone, with their tests. The background goroutine now writes only access times, and its names say so: StartPendingAccessTimeWrites, StopPendingAccessTimeWrites and pendingaccesstimes.go. The two stop tests whose write under way was a count now use access times. Model: opus-5-5	2026-10-26 10:20:42 +01:00
clawbot	00d8ba26c5	One image request type instead of five (closes #307) ... The new package internal/imagerequest holds the request type, its two parts Source and Transform, the Format and Fit types, the dimension and fit checks, the /v1/image/ path parsing and the variant key; it imports no other package of pixa. imgcache.ParsedURL, imgcache.ImageRequest, signature.Request, imageprocessor.Request, the second Size, format and fit types and the conversions between them are gone. The image processor takes a Transform only. encurl keeps a private struct with the token's short CBOR field names. VariantKey moves with the function that makes it. Tests follow the moved and renamed code; the tests of the removed conversions go with them. Model: opus-5-5	2026-10-21 14:41:07 +02:00
clawbot	4fb6350aa1	Answer 415 for a source whose first bytes do not match its Content-Type (closes #253) ... A body whose first bytes are not those of the format its Content-Type names answered 500 on both image routes, was logged as pixa's own error, and was fetched again on every request. Both routes now answer 415 for each error the first-bytes check returns, and the image service logs the refused source at warning level. The failure also gets a negative cache entry, as an upstream error status does, so the source URL is not fetched again for 5 minutes, and meanwhile an image that would need that fetch answers 502. README.md says so. The case of TestService_Get_ConcurrentMissesShareAFailure that expected such a source to be fetched again now expects the negative cache, as #280 (comment) allows. Model: opus-5-5	2026-10-20 14:40:51 +02:00