gotosocial/internal/api/client/search/searchget.go
tobi 2796a2e82f
[feature] Hashtag federation (in/out), hashtag client API endpoints (#2032)
* update go-fed

* do the things

* remove unused columns from tags

* update to latest lingo from main

* further tag shenanigans

* serve stub page at tag endpoint

* we did it lads

* tests, oh tests, ohhh tests, oh tests (doo doo doo doo)

* swagger docs

* document hashtag usage + federation

* instanceGet

* don't bother parsing tag href

* rename whereStartsWith -> whereStartsLike

* remove GetOrCreateTag

* dont cache status tag timelineability
2023-07-31 15:47:35 +02:00

239 lines
7.9 KiB
Go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package search
import (
"net/http"
"github.com/gin-gonic/gin"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
)
// SearchGETHandler swagger:operation GET /api/{api_version}/search searchGet
//
// Search for statuses, accounts, or hashtags, on this instance or elsewhere.
//
// If statuses are in the result, they will be returned in descending chronological order (newest first), with sequential IDs (bigger = newer).
//
// ---
// tags:
// - search
//
// produces:
// - application/json
//
// parameters:
// -
// name: api_version
// type: string
// in: path
// description: >-
// Version of the API to use. Must be either `v1` or `v2`.
// If v1 is used, Hashtag results will be a slice of strings.
// If v2 is used, Hashtag results will be a slice of apimodel tags.
// required: true
// -
// name: max_id
// type: string
// description: >-
// Return only items *OLDER* than the given max ID.
// The item with the specified ID will not be included in the response.
// Currently only used if 'type' is set to a specific type.
// in: query
// required: false
// -
// name: min_id
// type: string
// description: >-
// Return only items *immediately newer* than the given min ID.
// The item with the specified ID will not be included in the response.
// Currently only used if 'type' is set to a specific type.
// in: query
// required: false
// -
// name: limit
// type: integer
// description: Number of each type of item to return.
// default: 20
// maximum: 40
// minimum: 1
// in: query
// required: false
// -
// name: offset
// type: integer
// description: >-
// Page number of results to return (starts at 0).
// This parameter is currently not used, page by selecting
// a specific query type and using maxID and minID instead.
// default: 0
// maximum: 10
// minimum: 0
// in: query
// required: false
// -
// name: q
// type: string
// description: |-
// Query string to search for. This can be in the following forms:
// - `@[username]` -- search for an account with the given username on any domain. Can return multiple results.
// - @[username]@[domain]` -- search for a remote account with exact username and domain. Will only ever return 1 result at most.
// - `https://example.org/some/arbitrary/url` -- search for an account OR a status with the given URL. Will only ever return 1 result at most.
// - `#[hashtag_name]` -- search for a hashtag with the given hashtag name, or starting with the given hashtag name. Case insensitive. Can return multiple results.
// - any arbitrary string -- search for accounts or statuses containing the given string. Can return multiple results.
// in: query
// required: true
// -
// name: type
// type: string
// description: |-
// Type of item to return. One of:
// - `` -- empty string; return any/all results.
// - `accounts` -- return only account(s).
// - `statuses` -- return only status(es).
// - `hashtags` -- return only hashtag(s).
// If `type` is specified, paging can be performed using max_id and min_id parameters.
// If `type` is not specified, see the `offset` parameter for paging.
// in: query
// -
// name: resolve
// type: boolean
// description: >-
// If searching query is for `@[username]@[domain]`, or a URL, allow the GoToSocial
// instance to resolve the search by making calls to remote instances (webfinger, ActivityPub, etc).
// default: false
// in: query
// -
// name: following
// type: boolean
// description: >-
// If search type includes accounts, and search query is an arbitrary string, show only accounts
// that the requesting account follows. If this is set to `true`, then the GoToSocial instance will
// enhance the search by also searching within account notes, not just in usernames and display names.
// default: false
// in: query
// -
// name: exclude_unreviewed
// type: boolean
// description: >-
// If searching for hashtags, exclude those not yet approved by instance admin.
// Currently this parameter is unused.
// default: false
// in: query
//
// security:
// - OAuth2 Bearer:
// - read:search
//
// responses:
// '200':
// name: search results
// description: Results of the search.
// schema:
// "$ref": "#/definitions/searchResult"
// '400':
// description: bad request
// '401':
// description: unauthorized
// '404':
// description: not found
// '406':
// description: not acceptable
// '500':
// description: internal server error
func (m *Module) SearchGETHandler(c *gin.Context) {
apiVersion, errWithCode := apiutil.ParseAPIVersion(
c.Param(apiutil.APIVersionKey),
[]string{apiutil.APIv1, apiutil.APIv2}...,
)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
authed, err := oauth.Authed(c, true, true, true, true)
if err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorUnauthorized(err, err.Error()), m.processor.InstanceGetV1)
return
}
if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
return
}
limit, errWithCode := apiutil.ParseLimit(c.Query(apiutil.LimitKey), 20, 40, 1)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
offset, errWithCode := apiutil.ParseSearchOffset(c.Query(apiutil.SearchOffsetKey), 0, 10, 0)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
query, errWithCode := apiutil.ParseSearchQuery(c.Query(apiutil.SearchQueryKey))
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
resolve, errWithCode := apiutil.ParseSearchResolve(c.Query(apiutil.SearchResolveKey), false)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
following, errWithCode := apiutil.ParseSearchFollowing(c.Query(apiutil.SearchFollowingKey), false)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
excludeUnreviewed, errWithCode := apiutil.ParseSearchExcludeUnreviewed(c.Query(apiutil.SearchExcludeUnreviewedKey), false)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
searchRequest := &apimodel.SearchRequest{
MaxID: c.Query(apiutil.MaxIDKey),
MinID: c.Query(apiutil.MinIDKey),
Limit: limit,
Offset: offset,
Query: query,
QueryType: c.Query(apiutil.SearchTypeKey),
Resolve: resolve,
Following: following,
ExcludeUnreviewed: excludeUnreviewed,
APIv1: apiVersion == apiutil.APIv1,
}
results, errWithCode := m.processor.Search().Get(c.Request.Context(), authed.Account, searchRequest)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
c.JSON(http.StatusOK, results)
}