mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2025-10-30 22:42:24 -05:00
f77005128a* wrap thumbnailing code to handle generation natively where possible * more code comments! * add even more code comments! * add code comments about blurhash generation * maintain image rotation if contained in exif data * move rotation before resizing * ensure pix_fmt actually selected by ffprobe, check for alpha layer with gifs * use linear instead of nearest-neighbour for resizing * work with image "orientation" instead of "rotation". use default 75% quality for both webp and jpeg generation * add header to new file * use thumb extension when getting thumb mime type * update test models and tests with new media processing * add suggested code comments * add note about thumbnail filter count reducing memory usage
206 lines
7.2 KiB
Go
206 lines
7.2 KiB
Go
// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package media_test
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import (
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"context"
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"io"
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"path"
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"testing"
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"github.com/stretchr/testify/suite"
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apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/internal/media"
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"github.com/superseriousbusiness/gotosocial/internal/util"
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"github.com/superseriousbusiness/gotosocial/testrig"
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)
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type GetFileTestSuite struct {
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MediaStandardTestSuite
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}
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func (suite *GetFileTestSuite) TestGetRemoteFileCached() {
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ctx := context.Background()
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testAttachment := suite.testAttachments["remote_account_1_status_1_attachment_1"]
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fileName := path.Base(testAttachment.File.Path)
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requestingAccount := suite.testAccounts["local_account_1"]
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content, errWithCode := suite.mediaProcessor.GetFile(ctx, requestingAccount, &apimodel.GetContentRequestForm{
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AccountID: testAttachment.AccountID,
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MediaType: string(media.TypeAttachment),
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MediaSize: string(media.SizeOriginal),
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FileName: fileName,
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})
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suite.NoError(errWithCode)
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suite.NotNil(content)
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b, err := io.ReadAll(content.Content)
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suite.NoError(err)
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if closer, ok := content.Content.(io.Closer); ok {
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suite.NoError(closer.Close())
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}
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suite.Equal(suite.testRemoteAttachments[testAttachment.RemoteURL].Data, b)
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suite.Equal(suite.testRemoteAttachments[testAttachment.RemoteURL].ContentType, content.ContentType)
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suite.EqualValues(len(suite.testRemoteAttachments[testAttachment.RemoteURL].Data), content.ContentLength)
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}
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func (suite *GetFileTestSuite) TestGetRemoteFileUncached() {
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ctx := context.Background()
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// uncache the file from local
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testAttachment := suite.testAttachments["remote_account_1_status_1_attachment_1"]
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testAttachment.Cached = util.Ptr(false)
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err := suite.db.UpdateByID(ctx, testAttachment, testAttachment.ID, "cached")
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suite.NoError(err)
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err = suite.storage.Delete(ctx, testAttachment.File.Path)
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suite.NoError(err)
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err = suite.storage.Delete(ctx, testAttachment.Thumbnail.Path)
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suite.NoError(err)
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// now fetch it
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fileName := path.Base(testAttachment.File.Path)
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requestingAccount := suite.testAccounts["local_account_1"]
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content, errWithCode := suite.mediaProcessor.GetFile(ctx, requestingAccount, &apimodel.GetContentRequestForm{
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AccountID: testAttachment.AccountID,
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MediaType: string(media.TypeAttachment),
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MediaSize: string(media.SizeOriginal),
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FileName: fileName,
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})
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suite.NoError(errWithCode)
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suite.NotNil(content)
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b, err := io.ReadAll(content.Content)
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suite.NoError(err)
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suite.NoError(content.Content.Close())
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suite.Equal(suite.testRemoteAttachments[testAttachment.RemoteURL].Data, b)
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suite.Equal(suite.testRemoteAttachments[testAttachment.RemoteURL].ContentType, content.ContentType)
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suite.EqualValues(len(suite.testRemoteAttachments[testAttachment.RemoteURL].Data), content.ContentLength)
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// the attachment should be updated in the database
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var dbAttachment *gtsmodel.MediaAttachment
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if !testrig.WaitFor(func() bool {
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dbAttachment, err = suite.db.GetAttachmentByID(ctx, testAttachment.ID)
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return dbAttachment != nil
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}) {
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suite.FailNow("timed out waiting for updated attachment")
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}
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suite.NoError(err)
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suite.True(*dbAttachment.Cached)
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// the file should be back in storage at the same path as before
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refreshedBytes, err := suite.storage.Get(ctx, dbAttachment.File.Path)
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suite.NoError(err)
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suite.Equal(suite.testRemoteAttachments[testAttachment.RemoteURL].Data, refreshedBytes)
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}
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func (suite *GetFileTestSuite) TestGetRemoteFileUncachedInterrupted() {
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ctx := context.Background()
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// uncache the file from local
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testAttachment := suite.testAttachments["remote_account_1_status_1_attachment_1"]
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testAttachment.Cached = util.Ptr(false)
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err := suite.db.UpdateByID(ctx, testAttachment, testAttachment.ID, "cached")
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suite.NoError(err)
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err = suite.storage.Delete(ctx, testAttachment.File.Path)
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suite.NoError(err)
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err = suite.storage.Delete(ctx, testAttachment.Thumbnail.Path)
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suite.NoError(err)
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// now fetch it
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fileName := path.Base(testAttachment.File.Path)
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requestingAccount := suite.testAccounts["local_account_1"]
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content, errWithCode := suite.mediaProcessor.GetFile(ctx, requestingAccount, &apimodel.GetContentRequestForm{
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AccountID: testAttachment.AccountID,
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MediaType: string(media.TypeAttachment),
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MediaSize: string(media.SizeOriginal),
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FileName: fileName,
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})
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suite.NoError(errWithCode)
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suite.NotNil(content)
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_, err = io.CopyN(io.Discard, content.Content, 1024)
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suite.NoError(err)
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err = content.Content.Close()
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suite.NoError(err)
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// the attachment should still be updated in the database even though the caller hung up
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var dbAttachment *gtsmodel.MediaAttachment
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if !testrig.WaitFor(func() bool {
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dbAttachment, _ = suite.db.GetAttachmentByID(ctx, testAttachment.ID)
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return *dbAttachment.Cached
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}) {
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suite.FailNow("timed out waiting for attachment to be updated")
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}
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// the file should be back in storage at the same path as before
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refreshedBytes, err := suite.storage.Get(ctx, dbAttachment.File.Path)
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suite.NoError(err)
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suite.Equal(suite.testRemoteAttachments[testAttachment.RemoteURL].Data, refreshedBytes)
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}
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func (suite *GetFileTestSuite) TestGetRemoteFileThumbnailUncached() {
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ctx := context.Background()
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testAttachment := suite.testAttachments["remote_account_1_status_1_attachment_1"]
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// fetch the existing thumbnail bytes from storage first
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thumbnailBytes, err := suite.storage.Get(ctx, testAttachment.Thumbnail.Path)
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suite.NoError(err)
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// uncache the file from local
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testAttachment.Cached = util.Ptr(false)
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err = suite.db.UpdateByID(ctx, testAttachment, testAttachment.ID, "cached")
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suite.NoError(err)
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err = suite.storage.Delete(ctx, testAttachment.File.Path)
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suite.NoError(err)
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err = suite.storage.Delete(ctx, testAttachment.Thumbnail.Path)
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suite.NoError(err)
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// now fetch the thumbnail
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fileName := path.Base(testAttachment.File.Path)
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requestingAccount := suite.testAccounts["local_account_1"]
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content, errWithCode := suite.mediaProcessor.GetFile(ctx, requestingAccount, &apimodel.GetContentRequestForm{
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AccountID: testAttachment.AccountID,
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MediaType: string(media.TypeAttachment),
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MediaSize: string(media.SizeSmall),
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FileName: fileName,
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})
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suite.NoError(errWithCode)
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suite.NotNil(content)
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b, err := io.ReadAll(content.Content)
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suite.NoError(err)
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suite.NoError(content.Content.Close())
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suite.Equal(thumbnailBytes, b)
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suite.Equal("image/jpeg", content.ContentType)
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suite.EqualValues(testAttachment.Thumbnail.FileSize, content.ContentLength)
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}
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func TestGetFileTestSuite(t *testing.T) {
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suite.Run(t, &GetFileTestSuite{})
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}
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