mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-05-19 08:48:13 +00:00
ba9d6b467a
* [feature] Use placeholders for unknown media types * fix read of underreported small files * switch to reduce nesting * simplify cleanup
102 lines
3.6 KiB
Go
102 lines
3.6 KiB
Go
// GoToSocial
|
|
// Copyright (C) GoToSocial Authors admin@gotosocial.org
|
|
// SPDX-License-Identifier: AGPL-3.0-or-later
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package status
|
|
|
|
import (
|
|
"context"
|
|
"sort"
|
|
|
|
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
|
|
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
|
|
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
|
|
)
|
|
|
|
// Get gets the given status, taking account of privacy settings and blocks etc.
|
|
func (p *Processor) Get(ctx context.Context, requestingAccount *gtsmodel.Account, targetStatusID string) (*apimodel.Status, gtserror.WithCode) {
|
|
targetStatus, errWithCode := p.c.GetVisibleTargetStatus(ctx, requestingAccount, targetStatusID)
|
|
if errWithCode != nil {
|
|
return nil, errWithCode
|
|
}
|
|
|
|
return p.c.GetAPIStatus(ctx, requestingAccount, targetStatus)
|
|
}
|
|
|
|
func (p *Processor) contextGet(
|
|
ctx context.Context,
|
|
requestingAccount *gtsmodel.Account,
|
|
targetStatusID string,
|
|
convert func(context.Context, *gtsmodel.Status, *gtsmodel.Account) (*apimodel.Status, error),
|
|
) (*apimodel.Context, gtserror.WithCode) {
|
|
targetStatus, errWithCode := p.c.GetVisibleTargetStatus(ctx, requestingAccount, targetStatusID)
|
|
if errWithCode != nil {
|
|
return nil, errWithCode
|
|
}
|
|
|
|
context := &apimodel.Context{
|
|
Ancestors: []apimodel.Status{},
|
|
Descendants: []apimodel.Status{},
|
|
}
|
|
|
|
parents, err := p.state.DB.GetStatusParents(ctx, targetStatus, false)
|
|
if err != nil {
|
|
return nil, gtserror.NewErrorInternalError(err)
|
|
}
|
|
|
|
for _, status := range parents {
|
|
if v, err := p.filter.StatusVisible(ctx, requestingAccount, status); err == nil && v {
|
|
apiStatus, err := convert(ctx, status, requestingAccount)
|
|
if err == nil {
|
|
context.Ancestors = append(context.Ancestors, *apiStatus)
|
|
}
|
|
}
|
|
}
|
|
|
|
sort.Slice(context.Ancestors, func(i int, j int) bool {
|
|
return context.Ancestors[i].ID < context.Ancestors[j].ID
|
|
})
|
|
|
|
children, err := p.state.DB.GetStatusChildren(ctx, targetStatus, false, "")
|
|
if err != nil {
|
|
return nil, gtserror.NewErrorInternalError(err)
|
|
}
|
|
|
|
for _, status := range children {
|
|
if v, err := p.filter.StatusVisible(ctx, requestingAccount, status); err == nil && v {
|
|
apiStatus, err := convert(ctx, status, requestingAccount)
|
|
if err == nil {
|
|
context.Descendants = append(context.Descendants, *apiStatus)
|
|
}
|
|
}
|
|
}
|
|
|
|
return context, nil
|
|
}
|
|
|
|
// ContextGet returns the context (previous and following posts) from the given status ID.
|
|
func (p *Processor) ContextGet(ctx context.Context, requestingAccount *gtsmodel.Account, targetStatusID string) (*apimodel.Context, gtserror.WithCode) {
|
|
return p.contextGet(ctx, requestingAccount, targetStatusID, p.converter.StatusToAPIStatus)
|
|
}
|
|
|
|
// WebContextGet is like ContextGet, but is explicitly
|
|
// for viewing statuses via the unauthenticated web UI.
|
|
//
|
|
// TODO: a more advanced threading model could be implemented here.
|
|
func (p *Processor) WebContextGet(ctx context.Context, targetStatusID string) (*apimodel.Context, gtserror.WithCode) {
|
|
return p.contextGet(ctx, nil, targetStatusID, p.converter.StatusToWebStatus)
|
|
}
|