85 lines
2.7 KiB
Go
85 lines
2.7 KiB
Go
/*
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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 processing
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import (
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"context"
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"fmt"
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"net/url"
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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/oauth"
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)
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func (p *processor) BlocksGet(ctx context.Context, authed *oauth.Auth, maxID string, sinceID string, limit int) (*apimodel.BlocksResponse, gtserror.WithCode) {
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accounts, nextMaxID, prevMinID, err := p.db.GetAccountBlocks(ctx, authed.Account.ID, maxID, sinceID, limit)
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if err != nil {
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if err == db.ErrNoEntries {
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// there are just no entries
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return &apimodel.BlocksResponse{
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Accounts: []*apimodel.Account{},
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}, nil
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}
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// there's an actual error
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return nil, gtserror.NewErrorInternalError(err)
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}
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apiAccounts := []*apimodel.Account{}
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for _, a := range accounts {
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apiAccount, err := p.tc.AccountToMastoBlocked(ctx, a)
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if err != nil {
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continue
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}
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apiAccounts = append(apiAccounts, apiAccount)
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}
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return p.packageBlocksResponse(apiAccounts, "/api/v1/blocks", nextMaxID, prevMinID, limit)
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}
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func (p *processor) packageBlocksResponse(accounts []*apimodel.Account, path string, nextMaxID string, prevMinID string, limit int) (*apimodel.BlocksResponse, gtserror.WithCode) {
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resp := &apimodel.BlocksResponse{
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Accounts: []*apimodel.Account{},
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}
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resp.Accounts = accounts
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// prepare the next and previous links
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if len(accounts) != 0 {
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nextLink := &url.URL{
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Scheme: p.config.Protocol,
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Host: p.config.Host,
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Path: path,
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RawQuery: fmt.Sprintf("limit=%d&max_id=%s", limit, nextMaxID),
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}
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next := fmt.Sprintf("<%s>; rel=\"next\"", nextLink.String())
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prevLink := &url.URL{
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Scheme: p.config.Protocol,
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Host: p.config.Host,
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Path: path,
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RawQuery: fmt.Sprintf("limit=%d&min_id=%s", limit, prevMinID),
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}
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prev := fmt.Sprintf("<%s>; rel=\"prev\"", prevLink.String())
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resp.LinkHeader = fmt.Sprintf("%s, %s", next, prev)
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}
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return resp, nil
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}
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