mirror of
https://github.com/superseriousbusiness/gotosocial.git
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180 lines
5 KiB
Go
180 lines
5 KiB
Go
// 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 lists
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import (
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"errors"
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"net/http"
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"github.com/gin-gonic/gin"
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apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
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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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// ListAccountsGETHandler swagger:operation GET /api/v1/lists/{id}/accounts listAccounts
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//
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// Page through accounts in this list.
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//
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// The returned Link header can be used to generate the previous and next queries when scrolling up or down a timeline.
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//
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// Example:
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//
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// ```
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// <https://example.org/api/v1/list/01H0W619198FX7J54NF7EH1NG2/accounts?limit=20&max_id=01FC3GSQ8A3MMJ43BPZSGEG29M>; rel="next", <https://example.org/api/v1/list/01H0W619198FX7J54NF7EH1NG2/accounts?limit=20&min_id=01FC3KJW2GYXSDDRA6RWNDM46M>; rel="prev"
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// ````
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//
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// ---
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// tags:
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// - lists
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//
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// produces:
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// - application/json
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//
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// parameters:
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// -
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// name: id
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// type: string
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// description: ID of the list
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// in: path
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// required: true
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// -
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// name: max_id
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// type: string
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// description: >-
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// Return only list entries *OLDER* than the given max ID.
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// The account from the list entry with the specified ID will not be included in the response.
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// in: query
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// required: false
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// -
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// name: since_id
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// type: string
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// description: >-
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// Return only list entries *NEWER* than the given since ID.
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// The account from the list entry with the specified ID will not be included in the response.
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// in: query
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// -
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// name: min_id
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// type: string
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// description: >-
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// Return only list entries *IMMEDIATELY NEWER* than the given min ID.
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// The account from the list entry with the specified ID will not be included in the response.
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// in: query
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// required: false
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// -
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// name: limit
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// type: integer
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// description: >-
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// Number of accounts to return.
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// If set to 0 explicitly, all accounts in the list will be returned, and pagination headers will not be used.
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// This is a workaround for Mastodon API peculiarities: https://docs.joinmastodon.org/methods/lists/#query-parameters.
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// default: 40
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// minimum: 0
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// maximum: 80
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// in: query
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// required: false
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//
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// security:
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// - OAuth2 Bearer:
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// - read:lists
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//
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// responses:
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// '200':
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// headers:
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// Link:
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// type: string
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// description: Links to the next and previous queries.
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// name: accounts
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// description: Array of accounts.
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// schema:
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// type: array
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// items:
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// "$ref": "#/definitions/account"
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// '400':
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// description: bad request
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// '401':
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// description: unauthorized
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// '404':
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// description: not found
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// '406':
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// description: not acceptable
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// '500':
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// description: internal server error
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func (m *Module) ListAccountsGETHandler(c *gin.Context) {
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authed, err := oauth.Authed(c, true, true, true, true)
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if err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorUnauthorized(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
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apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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targetListID := c.Param(IDKey)
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if targetListID == "" {
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err := errors.New("no list id specified")
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apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
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return
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}
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limit, errWithCode := apiutil.ParseLimit(c.Query(apiutil.LimitKey), 40, 80, 0)
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if errWithCode != nil {
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apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
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return
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}
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var (
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ctx = c.Request.Context()
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)
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if limit == 0 {
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// Return all accounts in the list without pagination.
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accounts, errWithCode := m.processor.List().GetAllListAccounts(ctx, authed.Account, targetListID)
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if errWithCode != nil {
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apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
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return
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}
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c.JSON(http.StatusOK, accounts)
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return
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}
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// Return subset of accounts in the list with pagination.
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resp, errWithCode := m.processor.List().GetListAccounts(
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ctx,
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authed.Account,
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targetListID,
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c.Query(MaxIDKey),
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c.Query(SinceIDKey),
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c.Query(MinIDKey),
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limit,
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)
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if errWithCode != nil {
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apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
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return
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}
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if resp.LinkHeader != "" {
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c.Header("Link", resp.LinkHeader)
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}
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apiutil.JSON(c, http.StatusOK, resp.Items)
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}
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