70 lines
1.9 KiB
Go
70 lines
1.9 KiB
Go
package status
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import (
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"fmt"
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"sort"
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apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
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"github.com/superseriousbusiness/gotosocial/internal/db"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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)
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func (p *processor) Context(account *gtsmodel.Account, targetStatusID string) (*apimodel.Context, gtserror.WithCode) {
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context := &apimodel.Context{
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Ancestors: []apimodel.Status{},
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Descendants: []apimodel.Status{},
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}
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targetStatus := >smodel.Status{}
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if err := p.db.GetByID(targetStatusID, targetStatus); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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return nil, gtserror.NewErrorNotFound(err)
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}
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return nil, gtserror.NewErrorInternalError(err)
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}
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visible, err := p.filter.StatusVisible(targetStatus, account)
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if err != nil {
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return nil, gtserror.NewErrorNotFound(err)
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}
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if !visible {
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return nil, gtserror.NewErrorForbidden(fmt.Errorf("account with id %s does not have permission to view status %s", account.ID, targetStatusID))
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}
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parents, err := p.db.StatusParents(targetStatus)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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for _, status := range parents {
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if v, err := p.filter.StatusVisible(status, account); err == nil && v {
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mastoStatus, err := p.tc.StatusToMasto(status, account)
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if err == nil {
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context.Ancestors = append(context.Ancestors, *mastoStatus)
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}
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}
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}
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sort.Slice(context.Ancestors, func(i int, j int) bool {
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return context.Ancestors[i].ID < context.Ancestors[j].ID
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})
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children, err := p.db.StatusChildren(targetStatus)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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for _, status := range children {
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if v, err := p.filter.StatusVisible(status, account); err == nil && v {
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mastoStatus, err := p.tc.StatusToMasto(status, account)
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if err == nil {
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context.Descendants = append(context.Descendants, *mastoStatus)
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}
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}
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}
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return context, nil
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}
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