80 lines
2.6 KiB
Go
80 lines
2.6 KiB
Go
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/*
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GoToSocial
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Copyright (C) 2021 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 account
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import (
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"fmt"
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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) FollowersGet(requestingAccount *gtsmodel.Account, targetAccountID string) ([]apimodel.Account, gtserror.WithCode) {
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blocked, err := p.db.Blocked(requestingAccount.ID, targetAccountID)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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if blocked {
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return nil, gtserror.NewErrorNotFound(fmt.Errorf("block exists between accounts"))
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}
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followers := []gtsmodel.Follow{}
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accounts := []apimodel.Account{}
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if err := p.db.GetFollowersByAccountID(targetAccountID, &followers, false); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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return accounts, nil
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}
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return nil, gtserror.NewErrorInternalError(err)
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}
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for _, f := range followers {
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blocked, err := p.db.Blocked(requestingAccount.ID, f.AccountID)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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if blocked {
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continue
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}
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a := >smodel.Account{}
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if err := p.db.GetByID(f.AccountID, a); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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continue
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}
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return nil, gtserror.NewErrorInternalError(err)
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}
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// derefence account fields in case we haven't done it already
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if err := p.federator.DereferenceAccountFields(a, requestingAccount.Username, false); err != nil {
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// don't bail if we can't fetch them, we'll try another time
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p.log.WithField("func", "AccountFollowersGet").Debugf("error dereferencing account fields: %s", err)
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}
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account, err := p.tc.AccountToMastoPublic(a)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(err)
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}
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accounts = append(accounts, *account)
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}
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return accounts, nil
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}
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