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85 lines
2.8 KiB
85 lines
2.8 KiB
// 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 list |
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import ( |
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"context" |
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"errors" |
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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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// getList is a shortcut to get one list from the database and |
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// check that it's owned by the given accountID. Will return |
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// appropriate errors so caller doesn't need to bother. |
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func (p *Processor) getList(ctx context.Context, accountID string, listID string) (*gtsmodel.List, gtserror.WithCode) { |
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list, err := p.state.DB.GetListByID(ctx, listID) |
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if err != nil { |
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if errors.Is(err, db.ErrNoEntries) { |
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// List doesn't seem to exist. |
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return nil, gtserror.NewErrorNotFound(err) |
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} |
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// Real database error. |
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return nil, gtserror.NewErrorInternalError(err) |
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} |
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if list.AccountID != accountID { |
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err = fmt.Errorf("list with id %s does not belong to account %s", list.ID, accountID) |
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return nil, gtserror.NewErrorNotFound(err) |
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} |
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return list, nil |
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} |
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// apiList is a shortcut to return the API version of the given |
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// list, or return an appropriate error if conversion fails. |
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func (p *Processor) apiList(ctx context.Context, list *gtsmodel.List) (*apimodel.List, gtserror.WithCode) { |
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apiList, err := p.converter.ListToAPIList(ctx, list) |
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if err != nil { |
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting list to api: %w", err)) |
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} |
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return apiList, nil |
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} |
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// isInList check if thisID is equal to the result of thatID |
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// for any entry in the given list. |
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// |
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// Will return the id of the listEntry if true, empty if false, |
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// or an error if the result of thatID returns an error. |
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func isInList( |
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list *gtsmodel.List, |
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thisID string, |
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getThatID func(listEntry *gtsmodel.ListEntry) (string, error), |
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) (string, error) { |
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for _, listEntry := range list.ListEntries { |
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thatID, err := getThatID(listEntry) |
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if err != nil { |
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return "", err |
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} |
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if thisID == thatID { |
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return listEntry.ID, nil |
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} |
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} |
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return "", nil |
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}
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