forked from mirrors/gotosocial
64 lines
2.4 KiB
Go
64 lines
2.4 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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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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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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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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*/
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package fileserver
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import (
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"fmt"
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"net/http"
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"github.com/superseriousbusiness/gotosocial/internal/api"
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"github.com/superseriousbusiness/gotosocial/internal/processing"
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"github.com/superseriousbusiness/gotosocial/internal/router"
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"github.com/superseriousbusiness/gotosocial/internal/uris"
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)
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const (
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// FileServeBasePath forms the first part of the fileserver path.
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FileServeBasePath = "/" + uris.FileserverPath
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// AccountIDKey is the url key for account id (an account ulid)
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AccountIDKey = "account_id"
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// MediaTypeKey is the url key for media type (usually something like attachment or header etc)
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MediaTypeKey = "media_type"
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// MediaSizeKey is the url key for the desired media size--original/small/static
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MediaSizeKey = "media_size"
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// FileNameKey is the actual filename being sought. Will usually be a UUID then something like .jpeg
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FileNameKey = "file_name"
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)
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// FileServer implements the RESTAPIModule interface.
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// The goal here is to serve requested media files if the gotosocial server is configured to use local storage.
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type FileServer struct {
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processor processing.Processor
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}
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// New returns a new fileServer module
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func New(processor processing.Processor) api.ClientModule {
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return &FileServer{
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processor: processor,
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}
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}
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// Route satisfies the RESTAPIModule interface
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func (m *FileServer) Route(s router.Router) error {
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// something like "/fileserver/:account_id/:media_type/:media_size/:file_name"
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fileServePath := fmt.Sprintf("%s/:%s/:%s/:%s/:%s", FileServeBasePath, AccountIDKey, MediaTypeKey, MediaSizeKey, FileNameKey)
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s.AttachHandler(http.MethodGet, fileServePath, m.ServeFile)
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s.AttachHandler(http.MethodHead, fileServePath, m.ServeFile)
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return nil
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}
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