mirror of
https://github.com/superseriousbusiness/gotosocial
synced 2024-12-12 00:26:39 +01:00
497ebd8c4e
* return nicer errors for frontend when media / emoji upload limit reached * fix reader limit check * add code comment
113 lines
3.4 KiB
Go
113 lines
3.4 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 common
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import (
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"context"
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"errors"
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"fmt"
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"github.com/superseriousbusiness/gotosocial/internal/config"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/internal/media"
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)
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// StoreLocalMedia is a wrapper around CreateMedia() and
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// ProcessingMedia{}.Load() with appropriate error responses.
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func (p *Processor) StoreLocalMedia(
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ctx context.Context,
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accountID string,
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data media.DataFunc,
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info media.AdditionalMediaInfo,
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) (
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*gtsmodel.MediaAttachment,
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gtserror.WithCode,
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) {
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// Create a new processing media attachment.
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processing, err := p.media.CreateMedia(ctx,
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accountID,
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data,
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info,
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)
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if err != nil {
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err := gtserror.Newf("error creating media: %w", err)
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return nil, gtserror.NewErrorInternalError(err)
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}
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// Immediately trigger write to storage.
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attachment, err := processing.Load(ctx)
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switch {
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case gtserror.LimitReached(err):
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limit := config.GetMediaLocalMaxSize()
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text := fmt.Sprintf("local media size limit reached: %s", limit)
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return nil, gtserror.NewErrorUnprocessableEntity(err, text)
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case err != nil:
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const text = "error processing media"
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err := gtserror.Newf("error processing media: %w", err)
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return nil, gtserror.NewErrorUnprocessableEntity(err, text)
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case attachment.Type == gtsmodel.FileTypeUnknown:
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text := fmt.Sprintf("could not process %s type media", attachment.File.ContentType)
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return nil, gtserror.NewErrorUnprocessableEntity(errors.New(text), text)
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}
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return attachment, nil
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}
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// StoreLocalMedia is a wrapper around CreateMedia() and
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// ProcessingMedia{}.Load() with appropriate error responses.
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func (p *Processor) StoreLocalEmoji(
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ctx context.Context,
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shortcode string,
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data media.DataFunc,
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info media.AdditionalEmojiInfo,
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) (
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*gtsmodel.Emoji,
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gtserror.WithCode,
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) {
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// Create a new processing emoji media.
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processing, err := p.media.CreateEmoji(ctx,
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shortcode,
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"", // domain = "" -> local
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data,
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info,
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)
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if err != nil {
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err := gtserror.Newf("error creating emoji: %w", err)
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return nil, gtserror.NewErrorInternalError(err)
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}
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// Immediately trigger write to storage.
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emoji, err := processing.Load(ctx)
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switch {
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case gtserror.LimitReached(err):
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limit := config.GetMediaEmojiLocalMaxSize()
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text := fmt.Sprintf("local emoji size limit reached: %s", limit)
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return nil, gtserror.NewErrorUnprocessableEntity(err, text)
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case err != nil:
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const text = "error processing emoji"
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err := gtserror.Newf("error processing emoji %s: %w", shortcode, err)
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return nil, gtserror.NewErrorUnprocessableEntity(err, text)
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}
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return emoji, nil
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}
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