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[feature] support processing of (many) more media types (#3090)

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* 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
This commit is contained in:
kim 2024-07-12 09:39:47 +00:00 • committed by GitHub
commit cde2fb6244
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376 changed files with 8026 additions and 54091 deletions
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15
internal/federation/dereferencing/emoji.go
View file

@ -23,6 +23,7 @@ import (
"io"
"net/url"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
@ -90,9 +91,12 @@ func (d *Dereferencer) GetEmoji(
return nil, err
}
// Get maximum supported remote emoji size.
maxsz := config.GetMediaEmojiRemoteMaxSize()
// Prepare data function to dereference remote emoji media.
data := func(context.Context) (io.ReadCloser, int64, error) {
return tsport.DereferenceMedia(ctx, url)
data := func(context.Context) (io.ReadCloser, error) {
return tsport.DereferenceMedia(ctx, url, int64(maxsz))
}
// Pass along for safe processing.
@ -171,9 +175,12 @@ func (d *Dereferencer) RefreshEmoji(
return nil, err
}
// Get maximum supported remote emoji size.
maxsz := config.GetMediaEmojiRemoteMaxSize()
// Prepare data function to dereference remote emoji media.
data := func(context.Context) (io.ReadCloser, int64, error) {
return tsport.DereferenceMedia(ctx, url)
data := func(context.Context) (io.ReadCloser, error) {
return tsport.DereferenceMedia(ctx, url, int64(maxsz))
}
// Pass along for safe processing.

2
internal/federation/dereferencing/emoji_test.go
View file

@ -75,7 +75,7 @@ func (suite *EmojiTestSuite) TestDereferenceEmojiBlocking() {
suite.Equal("image/gif", emoji.ImageContentType)
suite.Equal("image/png", emoji.ImageStaticContentType)
suite.Equal(37796, emoji.ImageFileSize)
suite.Equal(7951, emoji.ImageStaticFileSize)
suite.Equal(9824, emoji.ImageStaticFileSize)
suite.WithinDuration(time.Now(), emoji.UpdatedAt, 10*time.Second)
suite.False(*emoji.Disabled)
suite.Equal(emojiURI, emoji.URI)

15
internal/federation/dereferencing/media.go
View file

@ -22,6 +22,7 @@ import (
"io"
"net/url"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/media"
@ -69,12 +70,15 @@ func (d *Dereferencer) GetMedia(
return nil, gtserror.Newf("failed getting transport for %s: %w", requestUser, err)
}
// Get maximum supported remote media size.
maxsz := config.GetMediaRemoteMaxSize()
// Start processing remote attachment at URL.
processing, err := d.mediaManager.CreateMedia(
ctx,
accountID,
func(ctx context.Context) (io.ReadCloser, int64, error) {
return tsport.DereferenceMedia(ctx, url)
func(ctx context.Context) (io.ReadCloser, error) {
return tsport.DereferenceMedia(ctx, url, int64(maxsz))
},
info,
)
@ -163,11 +167,14 @@ func (d *Dereferencer) RefreshMedia(
return nil, gtserror.Newf("failed getting transport for %s: %w", requestUser, err)
}
// Get maximum supported remote media size.
maxsz := config.GetMediaRemoteMaxSize()
// Start processing remote attachment recache.
processing := d.mediaManager.RecacheMedia(
media,
func(ctx context.Context) (io.ReadCloser, int64, error) {
return tsport.DereferenceMedia(ctx, url)
func(ctx context.Context) (io.ReadCloser, error) {
return tsport.DereferenceMedia(ctx, url, int64(maxsz))
},
)