Commit graph

166 commits

Author SHA1 Message Date
kim
87cff71af9
[feature] persist worker queues to db (#3042)
* persist queued worker tasks to database on shutdown, fill worker queues from database on startup

* ensure the tasks are sorted by creation time before pushing them

* add migration to insert WorkerTask{} into database, add test for worker task persistence

* add test for recovering worker queues from database

* quick tweak

* whoops we ended up with double cleaner job scheduling

* insert each task separately, because bun is throwing some reflection error??

* add specific checking of cancelled worker contexts

* add http request signing to deliveries recovered from database

* add test for outgoing public key ID being correctly set on delivery

* replace select with Queue.PopCtx()

* get rid of loop now we don't use it

* remove field now we don't use it

* ensure that signing func is set

* header values weren't being copied over 🤦

* use ptr for httpclient.Request in delivery

* move worker queue filling to later in server init process

* fix rebase issues

* make logging less shouty

* use slices.Delete() instead of copying / reslicing

* have database return tasks in ascending order instead of sorting them

* add a 1 minute timeout to persisting worker queues
2024-07-30 13:58:31 +02:00
tobi
c9b6220fef
[chore] Add interaction filter to complement existing visibility filter (#3111)
* [chore] Add interaction filter to complement existing visibility filter

* pass in ptr to visibility and interaction filters to Processor{} to ensure shared

* use int constants for for match type, cache db calls in filterctx

* function name typo 😇

---------

Co-authored-by: kim <grufwub@gmail.com>
2024-07-24 12:27:42 +01:00
Vyr Cossont
8fdd358f4b
[feature] Conversations API (#3013)
* Implement conversations API

* Sort and page conversations by last status ID

* Appease linter

* Fix deleting conversations and statuses

* Refactor to make migrations automatic

* Lint

* Update tests post-merge

* Fixes from live-fire testing

* Linter caught a format problem

* Refactor tests, fix cache

* Negative test for non-DMs

* Run conversations advanced migration on testrig startup as well as regular server startup

* Document (lack of) side effects of API method for deleting a conversation

* Make not-found check less nested for readability

* Rename PutConversation to UpsertConversation

* Use util.Ptr instead of IIFE

* Reduce cache used by conversations

* Remove unnecessary TableExpr/ColumnExpr

* Use struct tags for both unique constraints on Conversation

* Make it clear how paging with GetDirectStatusIDsBatch should be used

* Let conversation paging skip conversations it can't render

* Use Bun NewDropTable

* Convert delete raw query to Bun

* Convert update raw query to Bun

* Convert latestConversationStatusesTempTable raw query partially to Bun

* Convert conversationStatusesTempTable raw query partially to Bun

* Rename field used to store result of MaxDirectStatusID

* Move advanced migrations to their own tiny processor

* Catch up util function name with main

* Remove json.… wrappers

* Remove redundant check

* Combine error checks

* Replace map with slice of structs

* Address processor/type converter comments

- Add context info for errors
- Extract some common processor code into shared methods
- Move conversation eligibility check ahead of populating conversation

* Add error context when dropping temp tables
2024-07-23 20:44:31 +01:00
kim
72ba5666a6
[chore] media pipeline improvements (#3110)
* don't set emoji / media image paths on failed download, migrate FileType from string to integer

* fix incorrect uses of util.PtrOr, fix returned frontend media

* fix migration not setting arguments correctly in where clause

* fix not providing default with not null column

* whoops

* ensure a default gets set for media attachment file type

* remove the exclusive flag from writing files in disk storage

* rename PtrOr -> PtrOrZero, and rename PtrValueOr -> PtrOrValue to match

* slight wording changes

* use singular / plural word forms (no parentheses), is better for screen readers

* update testmodels with unknown media type to have unset file details, update attachment focus handling converting to frontend, update tests

* store first instance in ffmpeg wasm pool, fill remaining with closed instances
2024-07-17 15:26:33 +00:00
tobi
0aadc2db2a
[feature] Allow users to set default interaction policies per status visibility (#3108)
* [feature] Allow users to set default interaction policies

* use vars for default policies

* avoid some code repetition

* unfuck form binding

* avoid bonkers loop

* beep boop

* put policyValsToAPIPolicyVals in separate function

* don't bother with slices.Grow

* oops
2024-07-17 16:46:52 +02:00
kim
de45c0be60
[feature] more filetype support! (#3107)
* add more supported file types to our media processor that ffmpeg supports, update supported mime type lists

* add code comments to the supported mime types slice

* don't check for zero value string, just parse

* remove some unneeded consts which make the code a bit harder to read

* fix test expected instance media mime types, use compact ffprobe json, simple media processing by type

* final tweaks to media processing code

* don't use safe divide where we don't need to
2024-07-15 15:24:53 +01:00
kim
cde2fb6244
[feature] support processing of (many) more media types (#3090)
* initial work replacing our media decoding / encoding pipeline with ffprobe + ffmpeg

* specify the video codec to use when generating static image from emoji

* update go-storage library (fixes incompatibility after updating go-iotools)

* maintain image aspect ratio when generating a thumbnail for it

* update readme to show go-ffmpreg

* fix a bunch of media tests, move filesize checking to callers of media manager for more flexibility

* remove extra debug from error message

* fix up incorrect function signatures

* update PutFile to just use regular file copy, as changes are file is on separate partition

* fix remaining tests, remove some unneeded tests now we're working with ffmpeg/ffprobe

* update more tests, add more code comments

* add utilities to generate processed emoji / media outputs

* fix remaining tests

* add test for opus media file, add license header to utility cmds

* limit the number of concurrently available ffmpeg / ffprobe instances

* reduce number of instances

* further reduce number of instances

* fix envparsing test with configuration variables

* update docs and configuration with new media-{local,remote}-max-size variables
2024-07-12 09:39:47 +00:00
Daenney
3c86bd890c
[chore] Silence memlimit package (#3002)
The memlimit package started to log any error returned by automemlimit.
This updates our implementation to call SetGoMemLimitWithOpts() instead
which uses the same defaults as automemlimit except for being
initialised with a noop logger.

We check the returned error for a particular substring, as when cgroups
isn't available even when running on a Linux system that's not a
problem. If it's anything but that error, we log it at the warning
level so that admins can still diagnose other cgroup related issues.

Fixes #2983

Co-authored-by: tobi <31960611+tsmethurst@users.noreply.github.com>
2024-06-13 19:02:48 +02:00
tobi
4db596b8b9
[chore] little startup tweaks (#2941)
* [chore] little startup tweaks

* go fmt
2024-05-30 11:55:57 +02:00
kim
32e570abfd
[chore] improved startup / shutdown (#2925)
* improved server shutdown with more precise shutdown of modules + deferring of ALL of it

* make the same changes to the testrig server

* use testrig specific func

* update variable name to fix nilptr

* fix removal of setting db on state
2024-05-29 13:21:04 +02:00
tobi
f9a4a6120d
[feature] Debug admin endpoint to clear caches (#2940)
* [feature] Debug admin endpoint to clear caches

* go fmt
2024-05-29 12:56:17 +02:00
kim
3d3e99ae52
[performance] update storage backend and make use of seek syscall when available (#2924)
* update to use go-storage/ instead of go-store/v2/storage/

* pull in latest version from codeberg

* remove test output 😇

* add code comments

* set the exclusive bit when creating new files in disk config

* bump to actual release version

* bump to v0.1.1 (tis a simple no-logic change)

* update readme

* only use a temporary read seeker when decoding video if required (should only be S3 now)

* use fastcopy library to use memory pooled buffers when calling TempFileSeeker()

* update to use seek call in serveFileRange()
2024-05-22 11:46:24 +02:00
tobi
6171dcbe51
[feature] Add HTTP header permission section to frontend (#2893)
* [feature] Add HTTP header filter section to frontend

* tweak naming a bit
2024-05-05 11:47:22 +00:00
tobi
1edcb06afe
[bugfix] Tidy up remaining references to workers in cmd (#2889) 2024-05-01 12:55:00 +01:00
kim
c9c0773f2c
[performance] update remaining worker pools to use queues (#2865)
* start replacing client + federator + media workers with new worker + queue types

* refactor federatingDB.Delete(), drop queued messages when deleting account / status

* move all queue purging to the processor workers

* undo toolchain updates

* code comments, ensure dereferencer worker pool gets started

* update gruf libraries in readme

* start the job scheduler separately to the worker pools

* reshuffle ordering or server.go + remove duplicate worker start / stop

* update go-list version

* fix vendoring

* move queue invalidation to before wipeing / deletion, to ensure queued work not dropped

* add logging to worker processing functions in testrig, don't start workers in unexpected places

* update go-structr to add (+then rely on) QueueCtx{} type

* ensure more worker pools get started properly in tests

* fix remaining broken tests relying on worker queue logic

* fix account test suite queue popping logic, ensure noop workers do not pull from queue

* move back accidentally shuffled account deletion order

* ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete()

* silently drop deletes from accounts not permitted to

* don't warn log on forwarded deletes

* make if else clauses easier to parse

* use getFederatorMsg()

* improved code comment

* improved code comment re: requesting account delete checks

* remove boolean result from worker start / stop since false = already running or already stopped

* remove optional passed-in http.client

* remove worker starting from the admin CLI commands (we don't need to handle side-effects)

* update prune cli to start scheduler but not all of the workers

* fix rebase issues

* remove redundant return statements

* i'm sorry sir linter
2024-04-26 13:50:46 +01:00
kim
f79d50b9b2
[performance] cached oauth database types (#2838)
* update token + client code to use struct caches

* add code comments

* slight tweak to default mem ratios

* fix envparsing

* add appropriate invalidate hooks

* update the tokenstore sweeping function to rely on caches

* update to use PutClient()

* add ClientID to list of token struct indices
2024-04-15 14:22:21 +01:00
tobi
9fb8a78f91
[feature] New user sign-up via web page (#2796)
* [feature] User sign-up form and admin notifs

* add chosen + filtered languages to migration

* remove stray comment

* chosen languages schmosen schmanguages

* proper error on local account missing
2024-04-11 11:45:53 +02:00
kim
a483bd9e38
[performance] massively improved ActivityPub delivery worker efficiency (#2812)
* add delivery worker type that pulls from queue to httpclient package

* finish up some code commenting, bodge a vendored activity library change, integrate the deliverypool changes into transportcontroller

* hook up queue deletion logic

* support deleting queued http requests by target ID

* don't index APRequest by hostname in the queue

* use gorun

* use the original context's values when wrapping msg type as delivery{}

* actually log in the AP delivery worker ...

* add uncommitted changes

* use errors.AsV2()

* use errorsv2.AsV2()

* finish adding some code comments, add bad host handling to delivery workers

* slightly tweak deliveryworkerpool API, use advanced sender multiplier

* remove PopCtx() method, let others instead rely on Wait()

* shuffle things around to move delivery stuff into transport/ subpkg

* remove dead code

* formatting

* validate request before queueing for delivery

* finish adding code comments, fix up backoff code

* finish adding more code comments

* clamp minimum no. senders to 1

* add start/stop logging to delivery worker, some slight changes

* remove double logging

* use worker ptrs

* expose the embedded log fields in httpclient.Request{}

* ensure request context values are preserved when updating ctx

* add delivery worker tests

* fix linter issues

* ensure delivery worker gets inited in testrig

* fix tests to delivering messages to check worker delivery queue

* update error type to use ptr instead of value receiver

* fix test calling Workers{}.Start() instead of testrig.StartWorkers()

* update docs for advanced-sender-multiplier

* update to the latest activity library version

* add comment about not using httptest.Server{}
2024-04-11 11:45:35 +02:00
tobi
29972e2c93
[feature] Add enable command to mirror existing disable command; update docs (#2792)
* [feature] add `enable` CLI command to mirror existing `disable` command

* update docs
2024-04-02 10:29:46 +01:00
tobi
b7b42e832a
[feature] Add healthcheck endpoints /livez and /readyz (#2783)
* [feature] Add healthcheck endpoints `/livez` and `/readyz`

* use select that returns no data
2024-03-25 17:05:14 +00:00
kim
d85727e184
[bugfix] check remote status permissibility (#2703)
* add more stringent checks for remote status permissibility

* add check for inreplyto of a remote status being a boost

* do not permit inReplyTo boost wrapper statuses

* change comment wording

* fix calls to NewFederator()

* add code comments for NotPermitted() and SetNotPermitted()

* improve comment

* check that existing != nil before attempting delete

* ensure replying account isn't suspended

* use a debug log instead of info. check for boost using ID

* shorten log string length. make info level

* add note that replying to boost wrapper status shouldn't be able to happen anyways

* update to use onFail() function
2024-03-04 12:30:12 +00:00
tobi
9cadc764b3
[feature] Add experimental instance-federation-spam-filter option (#2685)
* [chore] Move `visibility` to `filter/visibility`

* [feature] Add experimental instance-federation-spam-filter option
2024-02-27 12:22:05 +00:00
kim
2bafd7daf5
[bugfix] add stricter checks during all stages of dereferencing remote AS objects (#2639)
* add stricter checks during all stages of dereferencing remote AS objects

* a comment
2024-02-14 12:13:38 +01:00
Tsuribori
142b7ec54f
[feature] Add metrics for instance user count, statuses count and federating instances count (#2592)
Co-authored-by: Tsuribori <none@example.org>
2024-02-14 11:58:55 +01:00
Vyr Cossont
54ca2cfa6e
Make GtS reported version SemVer-compatible (#2611) 2024-02-12 11:03:56 +00:00
kim
c9452f32f3
[bugfix] fix possible infinite loops in media / emoji cleanup (#2590)
* update media / emoji cleaner funcs to use new paging package, check for same returned maxID

* fix other calls of getattachments and getmojis not using paging

* use alternative order-by function
2024-01-31 13:31:53 +00:00
tobi
138cbe4d60
[feature] Ratelimit + serve emoji images on separate router group (#2548)
* [feature] Serve + rate limit emoji files separately from attachments

* add a wee little warning about uploading loads of emojis
2024-01-22 15:17:04 +00:00
kim
7ec1e1332e
[performance] overhaul struct (+ result) caching library for simplicity, performance and multiple-result lookups (#2535)
* rewrite cache library as codeberg.org/gruf/go-structr, implement in gotosocial

* use actual go-structr release version (not just commit hash)

* revert go toolchain changes (damn you go for auto changing this)

* fix go mod woes

* ensure %w is used in calls to errs.Appendf()

* fix error checking

* fix possible panic

* remove unnecessary start/stop functions, move to main Cache{} struct, add note regarding which caches require start/stop

* fix copy-paste artifact... 😇

* fix all comment copy-paste artifacts

* remove dropID() function, now we can just use slices.DeleteFunc()

* use util.Deduplicate() instead of collate(), move collate to util

* move orderByIDs() to util package and "generify"

* add a util.DeleteIf() function, use this to delete entries on failed population

* use slices.DeleteFunc() instead of util.DeleteIf() (i had the logic mixed up in my head somehow lol)

* add note about how collate differs from deduplicate
2024-01-19 12:57:29 +00:00
kim
8ebb7775a3
[feature] request blocking by http headers (#2409) 2023-12-18 14:18:25 +00:00
tobi
2b9cf56f56
[chore/bugfix] Fix double gzip on prometheus endpoint (#2383)
* [chore] Move "/metrics" into separate API module

* use our own gzip middleware for prom
2023-11-23 19:10:51 +01:00
Tsuribori
1ba3e14b36
[feature] Initial Prometheus metrics implementation (#2334)
* feat: Initial OTEL metrics

* docs: add metrics documentation

* fix: metrics endpoint conditional check

* feat: metrics endpoint basic auth

* fix: make metrics-auth-enabled default false

* fix: go fmt helpers.gen.go

* fix: add metric-related env vars to envparsing.sh

* fix: metrics docs

* fix: metrics related stuff in envparsing.sh

* fix: metrics docs

* chore: metrics docs wording

* fix: metrics stuff in envparsing?

* bump otel versions

---------

Co-authored-by: Tsuribori <user@acertaindebian>
Co-authored-by: Tsuribori <none@example.org>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
2023-11-20 16:43:55 +01:00
tobi
fc02d3c6f7
[feature] Set/show instance language(s); show post language on frontend (#2362)
* update go text, include text/display

* [feature] Set instance langs, show post lang on frontend

* go fmt

* WebGet

* set language for whole article, don't use FA icon

* mention instance languages + other optional config vars

* little tweak

* put languages in config properly

* warn log language parse

* change some naming around

* tidy up validate a bit

* lint

* rename LanguageTmpl in template
2023-11-17 11:35:28 +01:00
kim
e9e5dc5a40
[feature] add support for polls + receiving federated status edits (#2330) 2023-11-08 14:32:17 +00:00
kim
41435a6c4e
[feature] support canceling scheduled tasks, some federation API performance improvements (#2329) 2023-11-04 20:21:20 +00:00
tobi
4dc0547dc0
[feature] Customizable media cleaner schedule (#2304) 2023-10-30 17:35:11 +00:00
kim
8f67dd583d
[chore] deinterface the typeutils.Converter and update to use state structure (#2217)
* update typeconverter to use state structure

* deinterface the typeutils.TypeConverter -> typeutils.Converter

* finish copying over old type converter code comments

* fix cherry-pick merge issues, fix tests pointing to old typeutils interface type still
2023-09-23 18:44:11 +02:00
tobi
3ed1ca68e5
[feature] Store admin actions in the db, prevent conflicting actions (#2167) 2023-09-04 14:55:17 +01:00
rdelaage
7b48437f17
[feature] list commands for both attachment and emojis (#2121)
* [feature] list commands for both attachment and emojis

* use fewer commands, provide `local-only` and `remote-only` as filters

* envparsing

---------

Co-authored-by: Romain de Laage <romain.delaage@rdelaage.ovh>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
2023-08-23 18:01:16 +02:00
tobi
8f38dc2e7f
[feature] Add rate limit exceptions option, use ISO8601 for rate limit reset (#2151)
* start updating rate limiting, add exceptions

* tests, comments, tidying up

* add rate limiting exceptions to example config

* envparsing

* nolint

* apply kimbediff

* add examples
2023-08-23 14:32:27 +02:00
Daenney
4ae16bce8c
[feature] Make log format configurable (#2130)
* [feature] Don't emit timestamp in log lines

When running gotosocial with a service manager like systemd, or a
container runtime, the associated log driver usually emits timestamps
itself. In those cases, having the extra timestamp from our own log
lines ends up being a bit noisy and when centrally ingesting logs is
duplicate information.

This introduces a configuration flag that allows disabling emitting the
timestamp. It's only wired up for "daemonised" processes, meaning server
and testrig.

* [chore] Add docs for log-timestamp

* [feature] Simplify timestamp handling

Co-Authored-By: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>

* [chore] Less escaped double-quotes

* [chore] Fix help string

---------

Co-authored-by: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>
2023-08-21 19:07:55 +01:00
tobi
1e2db7a32f
[feature/bugfix] Probe S3 storage for CSP uri, add config flag for extra URIs (#2134)
* [feature/bugfix] Probe S3 storage for CSP uri, add config flag for extra URIs

* env parsing tests, my coy mistress
2023-08-20 13:35:55 +02:00
kim
d5d6ad406f
[bugfix] fix double firing bun.DB query hooks (#2124)
* improve bun.DB wrapping readability + comments, fix double-firing query hooks

* fix incorrect code comment placement

* fix linter issues

* Update internal/db/basic.go

* do as the linter commmands ...

---------

Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: Daenney <daenney@users.noreply.github.com>
2023-08-17 17:26:21 +01:00
tobi
9770d54237
[feature] List replies policy, refactor async workers (#2087)
* Add/update some DB functions.

* move async workers into subprocessor

* rename FromFederator -> FromFediAPI

* update home timeline check to include check for current status first before moving to parent status

* change streamMap to pointer to mollify linter

* update followtoas func signature

* fix merge

* remove errant debug log

* don't use separate errs.Combine() check to wrap errs

* wrap parts of workers functionality in sub-structs

* populate report using new db funcs

* embed federator (tiny bit tidier)

* flesh out error msg, add continue(!)

* fix other error messages to be more specific

* better, nicer

* give parseURI util function a bit more util

* missing headers

* use pointers for subprocessors
2023-08-09 19:14:33 +02:00
kim
00adf18c24
[feature] simpler cache size configuration (#2051)
* add automatic cache max size generation based on ratios of a singular fixed memory target

Signed-off-by: kim <grufwub@gmail.com>

* remove now-unused cache max-size config variables

Signed-off-by: kim <grufwub@gmail.com>

* slight ratio tweak

Signed-off-by: kim <grufwub@gmail.com>

* remove unused visibility config var

Signed-off-by: kim <grufwub@gmail.com>

* add secret little ratio config trick

Signed-off-by: kim <grufwub@gmail.com>

* fixed a word

Signed-off-by: kim <grufwub@gmail.com>

* update cache library to remove use of TTL in result caches + slice cache

Signed-off-by: kim <grufwub@gmail.com>

* update other cache usages to use correct interface

Signed-off-by: kim <grufwub@gmail.com>

* update example config to explain the cache memory target

Signed-off-by: kim <grufwub@gmail.com>

* update env parsing test with new config values

Signed-off-by: kim <grufwub@gmail.com>

* do some ratio twiddling

Signed-off-by: kim <grufwub@gmail.com>

* add missing header

* update envparsing with latest defaults

Signed-off-by: kim <grufwub@gmail.com>

* update size calculations to take into account result cache, simple cache and extra map overheads

Signed-off-by: kim <grufwub@gmail.com>

* tweak the ratios some more

Signed-off-by: kim <grufwub@gmail.com>

* more nan rampaging

Signed-off-by: kim <grufwub@gmail.com>

* fix envparsing script

Signed-off-by: kim <grufwub@gmail.com>

* update cache library, add sweep function to keep caches trim

Signed-off-by: kim <grufwub@gmail.com>

* sweep caches once a minute

Signed-off-by: kim <grufwub@gmail.com>

* add a regular job to sweep caches and keep under 80% utilisation

Signed-off-by: kim <grufwub@gmail.com>

* remove dead code

Signed-off-by: kim <grufwub@gmail.com>

* add new size library used to libraries section of readme

Signed-off-by: kim <grufwub@gmail.com>

* add better explanations for the mem-ratio numbers

Signed-off-by: kim <grufwub@gmail.com>

* update go-cache

Signed-off-by: kim <grufwub@gmail.com>

* library version bump

Signed-off-by: kim <grufwub@gmail.com>

* update cache.result{} size model estimation

Signed-off-by: kim <grufwub@gmail.com>

---------

Signed-off-by: kim <grufwub@gmail.com>
2023-08-03 11:34:35 +02:00
tobi
e8a20f587c
[bugfix] Rework MultiError to wrap + unwrap errors properly (#2057)
* rework multierror a bit

* test multierror
2023-08-02 17:21:46 +02:00
tobi
2be83fdca5
[feature] Allow users to skip http client tls verification for testing purposes (with appropriately loud warnings) (#2052) 2023-08-01 18:50:17 +01:00
kim
9eff0d46e4
[feature/performance] support uncaching remote emoji + scheduled cleanup functions (#1987) 2023-07-24 13:14:13 +01:00
tobi
5a29a031ad
[chore] Admin CLI + new account creation refactoring (#2008)
* set maxPasswordLength to 72 bytes, rename validate function

* refactor NewSignup

* refactor admin account CLI commands

* refactor oidc create user

* refactor processor create

* tweak password change, check old != new password
2023-07-23 12:33:17 +02:00
tobi
2a99df0588
[feature] enable + document explicit IP dialer allowing/denying (#1950)
* [feature] enable + document explicit IP dialer allowing/denying

* lord have mercy

* allee jonge

* shortcut check ipv6 prefixes

* comment

* separate httpclient_test, export Sanitizer
2023-07-07 16:17:39 +02:00
Daenney
81f33c3b9f
[feature] Add media list command (#1943)
* [feature] Add media list command

This is an attempt to help alleviate #1776. Using admin media list
--local the full path to each local media file will be printed, with a
newline. The output of this should be feadable into backup tools in
order to allow to backup local media too. Together with the database
this should allow to fully recover from the loss of an instance.

The list command also gets a --remote flag for symmetry. In the case
of --remote we print the RemoteURL instead, the location the asset can
be retrieved from.

To get all media, you can run with --local and --remote.

* [bugfix] Fix the test failures

* [feature] Reimplement list media as top commands

This changes the implementation of admin media list --<variant> to two
separate top-level commands, list-local and list-remote.

The implementation now iterates over over the database in batches of 200
in order to avoid loading all media metadata into memory.

* [feature] Implement ListMedia with filter callback

This does away with the somewhat odd iterator-like structure we had
before and does away with most of the loop duplication in list-local and
list-remote. Instead they call GetAllMediaPaths with a filter func to
select the media they want. That's accumulated into a slice and
eventually returned.

* [bugfix] Simplify remote filter

Since we don't append the empty string anywhere, the remote filter can
be limited to returning RemoteURL, as that'll be an empty string for
local media.

* [docs] Add media list commands to CLI reference

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Co-authored-by: tobi <31960611+tsmethurst@users.noreply.github.com>
2023-07-07 11:35:05 +02:00