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[feature] Allow import of following and blocks via CSV (#3150)

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* [feature] Import follows + blocks via settings panel

* test import follows
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tobi 2024-08-02 13:41:46 +02:00 committed by GitHub
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commit 7b5917d6ae
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25 changed files with 1247 additions and 50 deletions
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49
docs/api/swagger.yaml
View file

@ -7128,6 +7128,55 @@ paths:
summary: Get an array of all hashtags that you currently follow.
tags:
- tags
/api/v1/import:
post:
consumes:
- multipart/form-data
description: |-
This can be used to migrate data from a Mastodon-compatible CSV file to a GoToSocial account.
Uploaded data will be processed asynchronously, and not all entries may be processed depending
on domain blocks, user-level blocks, network availability of referenced accounts and statuses, etc.
operationId: importData
parameters:
- description: The CSV data file to upload.
in: formData
name: data
required: true
type: file
- description: |-
Type of entries contained in the data file:
- `following` - accounts to follow. - `blocks` - accounts to block.
in: formData
name: type
required: true
type: string
- default: merge
description: |-
Mode to use when creating entries from the data file:
- `merge` to merge entries in file with existing entries. - `overwrite` to replace existing entries with entries in file.
in: formData
name: mode
type: string
produces:
- application/json
responses:
"202":
description: Upload accepted.
"400":
description: bad request
"401":
description: unauthorized
"406":
description: not acceptable
"500":
description: internal server error
security:
- OAuth2 Bearer:
- write:accounts
summary: Upload some CSV-formatted data to your account.
tags:
- import-export
/api/v1/instance:
get:
operationId: instanceGetV1

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docs/assets/user-settings-export-import.png Normal file
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4
docs/user_guide/migration.md
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@ -74,5 +74,5 @@ Once you have triggered the move from your other account to your GoToSocial acco
!!! tip
To save yourself some trouble, consider setting your GoToSocial account to not require approval for new follow requests, just before triggering the migration. Once the migration is complete, turn approval of follow requests back on. Otherwise, you will have to manually approve every migrated follower from your old account.
!!! warning
While the move will indicate to your followers that they should follow you at your GoToSocial account, GoToSocial does not yet support importing a list of accounts you follow. Until we implement this, you will have to manually follow accounts again from your GoToSocial account. Please see [this issue](https://github.com/superseriousbusiness/gotosocial/issues/1048) for more details.
!!! tip
After moving your account, you may wish to import your list of followed accounts from your previous account into your GoToSocial account. [See here](./settings.md#import) for details on how to do this via the settings panel.

36
docs/user_guide/settings.md
View file

@ -207,8 +207,40 @@ Please see the [migration document](./migration.md) for more information on movi
## Export & Import
In the export & import section, you can export data from your GoToSocial account, or import data into it (TODO).
In the export & import section, you can export data from your GoToSocial account, or import data into it.
![The export/import page.](../assets/user-settings-export-import.png)
### Export
To export your following, followers, lists, account blocks, or account mutes, you can use the button on this page. All exports will be served in Mastodon-compatible CSV format, so you can import them later into Mastodon or another GoToSocial instance, if you like.
To export your following, followers, lists, account blocks, or account mutes, you can use the button on this page.
All exports will be served in Mastodon-compatible CSV format, so you can import them later into Mastodon or another GoToSocial instance, if you like.
### Import
You can use the import section to import data from another account into your GoToSocial account, using CSV files exported from the other account.
This is useful in cases where you've [migrated your account](./migration.md) to a GoToSocial account, and you want to keep your list of accounts that you followed, blocked, etc., on your previous account.
To import data into your account, first click on "Browse" and select a Mastodon-compatible CSV file [exported from Mastodon](https://docs.joinmastodon.org/user/moving/#export) or another compatible instance.
Then, use the drop-down selector to pick what kind of data you are uploading via the CSV file.
!!! warning
Be careful when selecting "type" or you may end up accidentally blocking a bunch of accounts you meant to follow, or vice versa!
Then choose whether you want to either **merge** the new data with the existing data of that type on your GoToSocial account, or whether you want to **overwrite** existing data of that type with the data contained in the CSV file.
If you choose **merge**, then any data contained in the CSV file will be added to existing data without removing any of that existing data.
For example, if you follow `account1`, and `account2` from your GoToSocial account, and you're uploading a CSV file containing follows of `account3`, and `account4`, and using mode **merge**, then at the end of the import you will be following `account1`, `account2`, `account3`, and `account4`.
If you choose **overwrite**, then any data contained in the CSV file will *replace* the existing data, by removing entries not contained in the CSV file.
For example, if you follow `account1`, and `account2` from your GoToSocial account, and you're uploading a CSV file containing follows of `account3`, and `account4`, and using mode **overwrite**, then at the end of the import you will be following `account3`, and `account4`. Your follows of `account1` and `account2` will be removed.
Both merge and overwrite operations are idempotent, which basically means that duplicate entries in the existing data and in the CSV file are not an issue, and you can do imports of the same data multiple times if you need to retry importing for whatever reason.
!!! info
For a variety of reasons, it will not always be possible to recreate every entry in an uploaded CSV file via importing. For example, say you are trying to import a CSV of follows containing `example_account`, but `example_account`'s instance has gone offline, or their instance blocks yours, or your instance blocks theirs, etc. In this case, the follow of `example_account` would not be created.

8
internal/api/auth/token_test.go
View file

@ -57,7 +57,7 @@ func (suite *TokenTestSuite) TestRetrieveClientCredentialsOK() {
testClient := suite.testClients["local_account_1"]
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"grant_type": {"client_credentials"},
"client_id": {testClient.ID},
@ -103,7 +103,7 @@ func (suite *TokenTestSuite) TestRetrieveAuthorizationCodeOK() {
testUserAuthorizationToken := suite.testTokens["local_account_1_user_authorization_token"]
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"grant_type": {"authorization_code"},
"client_id": {testClient.ID},
@ -148,7 +148,7 @@ func (suite *TokenTestSuite) TestRetrieveAuthorizationCodeNoCode() {
testClient := suite.testClients["local_account_1"]
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"grant_type": {"authorization_code"},
"client_id": {testClient.ID},
@ -180,7 +180,7 @@ func (suite *TokenTestSuite) TestRetrieveAuthorizationCodeWrongGrantType() {
testClient := suite.testClients["local_account_1"]
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"grant_type": {"client_credentials"},
"client_id": {testClient.ID},

4
internal/api/client.go
View file

@ -35,6 +35,7 @@ import (
filtersV2 "github.com/superseriousbusiness/gotosocial/internal/api/client/filters/v2"
"github.com/superseriousbusiness/gotosocial/internal/api/client/followedtags"
"github.com/superseriousbusiness/gotosocial/internal/api/client/followrequests"
importdata "github.com/superseriousbusiness/gotosocial/internal/api/client/import"
"github.com/superseriousbusiness/gotosocial/internal/api/client/instance"
"github.com/superseriousbusiness/gotosocial/internal/api/client/interactionpolicies"
"github.com/superseriousbusiness/gotosocial/internal/api/client/lists"
@ -76,6 +77,7 @@ type Client struct {
filtersV2 *filtersV2.Module // api/v2/filters
followRequests *followrequests.Module // api/v1/follow_requests
followedTags *followedtags.Module // api/v1/followed_tags
importData *importdata.Module // api/v1/import
instance *instance.Module // api/v1/instance
interactionPolicies *interactionpolicies.Module // api/v1/interaction_policies
lists *lists.Module // api/v1/lists
@ -125,6 +127,7 @@ func (c *Client) Route(r *router.Router, m ...gin.HandlerFunc) {
c.filtersV2.Route(h)
c.followRequests.Route(h)
c.followedTags.Route(h)
c.importData.Route(h)
c.instance.Route(h)
c.interactionPolicies.Route(h)
c.lists.Route(h)
@ -162,6 +165,7 @@ func NewClient(state *state.State, p *processing.Processor) *Client {
filtersV2: filtersV2.New(p),
followRequests: followrequests.New(p),
followedTags: followedtags.New(p),
importData: importdata.New(p),
instance: instance.New(p),
interactionPolicies: interactionpolicies.New(p),
lists: lists.New(p),

6
internal/api/client/accounts/accountdelete_test.go
View file

@ -35,7 +35,7 @@ func (suite *AccountDeleteTestSuite) TestAccountDeletePOSTHandler() {
// set up the request
// we're deleting zork
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"password": {"password"},
})
@ -57,7 +57,7 @@ func (suite *AccountDeleteTestSuite) TestAccountDeletePOSTHandlerWrongPassword()
// set up the request
// we're deleting zork
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"password": {"aaaaaaaaaaaaaaaaaaaaaaaaaaaa"},
})
@ -79,7 +79,7 @@ func (suite *AccountDeleteTestSuite) TestAccountDeletePOSTHandlerNoPassword() {
// set up the request
// we're deleting zork
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{})
if err != nil {
panic(err)

6
internal/api/client/accounts/accountupdate_test.go
View file

@ -51,7 +51,7 @@ func (suite *AccountUpdateTestSuite) updateAccountFromForm(data map[string][]str
}
func (suite *AccountUpdateTestSuite) updateAccountFromFormData(data map[string][]string, expectedHTTPStatus int, expectedBody string) (*apimodel.Account, error) {
requestBody, w, err := testrig.CreateMultipartFormData("", "", data)
requestBody, w, err := testrig.CreateMultipartFormData(nil, data)
if err != nil {
suite.FailNow(err.Error())
}
@ -59,8 +59,8 @@ func (suite *AccountUpdateTestSuite) updateAccountFromFormData(data map[string][
return suite.updateAccount(requestBody.Bytes(), w.FormDataContentType(), expectedHTTPStatus, expectedBody)
}
func (suite *AccountUpdateTestSuite) updateAccountFromFormDataWithFile(fieldName string, fileName string, data map[string][]string, expectedHTTPStatus int, expectedBody string) (*apimodel.Account, error) {
requestBody, w, err := testrig.CreateMultipartFormData(fieldName, fileName, data)
func (suite *AccountUpdateTestSuite) updateAccountFromFormDataWithFile(fieldName string, filePath string, data map[string][]string, expectedHTTPStatus int, expectedBody string) (*apimodel.Account, error) {
requestBody, w, err := testrig.CreateMultipartFormData(testrig.FileToDataF(fieldName, filePath), data)
if err != nil {
suite.FailNow(err.Error())
}

8
internal/api/client/admin/emojicreate_test.go
View file

@ -38,7 +38,7 @@ type EmojiCreateTestSuite struct {
func (suite *EmojiCreateTestSuite) TestEmojiCreateNewCategory() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"image", "../../../../testrig/media/rainbow-original.png",
testrig.FileToDataF("image", "../../../../testrig/media/rainbow-original.png"),
map[string][]string{
"shortcode": {"new_emoji"},
"category": {"Test Emojis"}, // this category doesn't exist yet
@ -111,7 +111,7 @@ func (suite *EmojiCreateTestSuite) TestEmojiCreateNewCategory() {
func (suite *EmojiCreateTestSuite) TestEmojiCreateExistingCategory() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"image", "../../../../testrig/media/rainbow-original.png",
testrig.FileToDataF("image", "../../../../testrig/media/rainbow-original.png"),
map[string][]string{
"shortcode": {"new_emoji"},
"category": {"cute stuff"}, // this category already exists
@ -184,7 +184,7 @@ func (suite *EmojiCreateTestSuite) TestEmojiCreateExistingCategory() {
func (suite *EmojiCreateTestSuite) TestEmojiCreateNoCategory() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"image", "../../../../testrig/media/rainbow-original.png",
testrig.FileToDataF("image", "../../../../testrig/media/rainbow-original.png"),
map[string][]string{
"shortcode": {"new_emoji"},
"category": {""},
@ -257,7 +257,7 @@ func (suite *EmojiCreateTestSuite) TestEmojiCreateNoCategory() {
func (suite *EmojiCreateTestSuite) TestEmojiCreateAlreadyExists() {
// set up the request -- use a shortcode that already exists for an emoji in the database
requestBody, w, err := testrig.CreateMultipartFormData(
"image", "../../../../testrig/media/rainbow-original.png",
testrig.FileToDataF("image", "../../../../testrig/media/rainbow-original.png"),
map[string][]string{
"shortcode": {"rainbow"},
})

22
internal/api/client/admin/emojiupdate_test.go
View file

@ -44,7 +44,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateNewCategory() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"category": {"New Category"}, // this category doesn't exist yet
"type": {"modify"},
@ -121,7 +121,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateSwitchCategory() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"type": {"modify"},
"category": {"cute stuff"},
@ -198,7 +198,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateCopyRemoteToLocal() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"type": {"copy"},
"category": {"emojis i stole"},
@ -276,7 +276,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateDisableEmoji() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"type": {"disable"},
})
@ -317,7 +317,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateDisableLocalEmoji() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"type": {"disable"},
})
@ -350,7 +350,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateModifyRemoteEmoji() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"image", "../../../../testrig/media/kip-original.gif",
testrig.FileToDataF("image", "../../../../testrig/media/kip-original.gif"),
map[string][]string{
"type": {"modify"},
})
@ -383,7 +383,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateModifyNoParams() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"type": {"modify"},
})
@ -416,7 +416,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateCopyLocalToLocal() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"type": {"copy"},
"shortcode": {"bottoms"},
@ -450,7 +450,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateCopyEmptyShortcode() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"type": {"copy"},
"shortcode": {""},
@ -484,7 +484,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateCopyNoShortcode() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"type": {"copy"},
})
@ -517,7 +517,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateCopyShortcodeAlreadyInUse() {
// set up the request
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"type": {"copy"},
"shortcode": {"rainbow"},

195
internal/api/client/import/import.go Normal file
View file

@ -0,0 +1,195 @@
// 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 importdata
import (
"errors"
"fmt"
"net/http"
"slices"
"strings"
"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"
"github.com/superseriousbusiness/gotosocial/internal/processing"
)
const (
BasePath = "/v1/import"
)
var types = []string{
"following",
"blocks",
}
var modes = []string{
"merge",
"overwrite",
}
type Module struct {
processor *processing.Processor
}
func New(processor *processing.Processor) *Module {
return &Module{
processor: processor,
}
}
func (m *Module) Route(attachHandler func(method string, path string, f ...gin.HandlerFunc) gin.IRoutes) {
attachHandler(http.MethodPost, BasePath, m.ImportPOSTHandler)
}
// ImportPOSTHandler swagger:operation POST /api/v1/import importData
//
// Upload some CSV-formatted data to your account.
//
// This can be used to migrate data from a Mastodon-compatible CSV file to a GoToSocial account.
//
// Uploaded data will be processed asynchronously, and not all entries may be processed depending
// on domain blocks, user-level blocks, network availability of referenced accounts and statuses, etc.
//
// ---
// tags:
// - import-export
//
// consumes:
// - multipart/form-data
//
// produces:
// - application/json
//
// parameters:
// -
// name: data
// in: formData
// description: The CSV data file to upload.
// type: file
// required: true
// -
// name: type
// in: formData
// description: >-
// Type of entries contained in the data file:
//
// - `following` - accounts to follow.
// - `blocks` - accounts to block.
// type: string
// required: true
// -
// name: mode
// in: formData
// description: >-
// Mode to use when creating entries from the data file:
//
// - `merge` to merge entries in file with existing entries.
// - `overwrite` to replace existing entries with entries in file.
// type: string
// default: merge
//
// security:
// - OAuth2 Bearer:
// - write:accounts
//
// responses:
// '202':
// description: Upload accepted.
// '400':
// description: bad request
// '401':
// description: unauthorized
// '406':
// description: not acceptable
// '500':
// description: internal server error
func (m *Module) ImportPOSTHandler(c *gin.Context) {
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 authed.Account.IsMoving() {
apiutil.ForbiddenAfterMove(c)
return
}
if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
return
}
form := &apimodel.ImportRequest{}
if err := c.ShouldBind(form); err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
return
}
if form.Data == nil {
const text = "no data file provided"
err := errors.New(text)
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, text), m.processor.InstanceGetV1)
return
}
if form.Type == "" {
const text = "no type provided"
err := errors.New(text)
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, text), m.processor.InstanceGetV1)
return
}
form.Type = strings.ToLower(form.Type)
if !slices.Contains(types, form.Type) {
text := fmt.Sprintf("type %s not recognized, valid types are: %+v", form.Type, types)
err := errors.New(text)
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, text), m.processor.InstanceGetV1)
return
}
if form.Mode != "" {
form.Mode = strings.ToLower(form.Mode)
if !slices.Contains(modes, form.Mode) {
text := fmt.Sprintf("mode %s not recognized, valid modes are: %+v", form.Mode, modes)
err := errors.New(text)
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, text), m.processor.InstanceGetV1)
return
}
}
overwrite := form.Mode == "overwrite"
// Trigger the import.
errWithCode := m.processor.Account().ImportData(
c.Request.Context(),
authed.Account,
form.Data,
form.Type,
overwrite,
)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
apiutil.JSON(c, http.StatusAccepted, gin.H{"status": "accepted"})
}

210
internal/api/client/import/import_test.go Normal file
View file

@ -0,0 +1,210 @@
// 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 importdata_test
import (
"bytes"
"context"
"io"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/suite"
importdata "github.com/superseriousbusiness/gotosocial/internal/api/client/import"
"github.com/superseriousbusiness/gotosocial/internal/filter/visibility"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
"github.com/superseriousbusiness/gotosocial/internal/state"
"github.com/superseriousbusiness/gotosocial/internal/typeutils"
"github.com/superseriousbusiness/gotosocial/testrig"
)
type ImportTestSuite struct {
// Suite interfaces
suite.Suite
state state.State
// standard suite models
testTokens map[string]*gtsmodel.Token
testClients map[string]*gtsmodel.Client
testApplications map[string]*gtsmodel.Application
testUsers map[string]*gtsmodel.User
testAccounts map[string]*gtsmodel.Account
// module being tested
importModule *importdata.Module
}
func (suite *ImportTestSuite) SetupSuite() {
suite.testTokens = testrig.NewTestTokens()
suite.testClients = testrig.NewTestClients()
suite.testApplications = testrig.NewTestApplications()
suite.testUsers = testrig.NewTestUsers()
suite.testAccounts = testrig.NewTestAccounts()
}
func (suite *ImportTestSuite) SetupTest() {
suite.state.Caches.Init()
testrig.InitTestConfig()
testrig.InitTestLog()
suite.state.DB = testrig.NewTestDB(&suite.state)
suite.state.Storage = testrig.NewInMemoryStorage()
testrig.StartTimelines(
&suite.state,
visibility.NewFilter(&suite.state),
typeutils.NewConverter(&suite.state),
)
testrig.StandardDBSetup(suite.state.DB, nil)
testrig.StandardStorageSetup(suite.state.Storage, "../../../../testrig/media")
mediaManager := testrig.NewTestMediaManager(&suite.state)
federator := testrig.NewTestFederator(
&suite.state,
testrig.NewTestTransportController(
&suite.state,
testrig.NewMockHTTPClient(nil, "../../../../testrig/media"),
),
mediaManager,
)
processor := testrig.NewTestProcessor(
&suite.state,
federator,
testrig.NewEmailSender("../../../../web/template/", nil),
mediaManager,
)
testrig.StartWorkers(&suite.state, processor.Workers())
suite.importModule = importdata.New(processor)
}
func (suite *ImportTestSuite) TriggerHandler(
importData string,
importType string,
importMode string,
) {
// Set up request.
recorder := httptest.NewRecorder()
ctx, _ := testrig.CreateGinTestContext(recorder, nil)
// Authorize the request ctx as though it
// had passed through API auth handlers.
ctx.Set(oauth.SessionAuthorizedAccount, suite.testAccounts["local_account_1"])
ctx.Set(oauth.SessionAuthorizedToken, oauth.DBTokenToToken(suite.testTokens["local_account_1"]))
ctx.Set(oauth.SessionAuthorizedApplication, suite.testApplications["application_1"])
ctx.Set(oauth.SessionAuthorizedUser, suite.testUsers["local_account_1"])
// Create test request.
b, w, err := testrig.CreateMultipartFormData(
testrig.StringToDataF("data", "data.csv", importData),
map[string][]string{
"type": {importType},
"mode": {importMode},
},
)
if err != nil {
suite.FailNow(err.Error())
}
target := "http://localhost:8080/api/v1/import"
ctx.Request = httptest.NewRequest(http.MethodPost, target, bytes.NewReader(b.Bytes()))
ctx.Request.Header.Set("Accept", "application/json")
ctx.Request.Header.Set("Content-Type", w.FormDataContentType())
// Trigger handler.
suite.importModule.ImportPOSTHandler(ctx)
if code := recorder.Code; code != http.StatusAccepted {
b, err := io.ReadAll(recorder.Body)
if err != nil {
panic(err)
}
suite.FailNow("", "expected 202, got %d: %s", code, string(b))
}
}
func (suite *ImportTestSuite) TearDownTest() {
testrig.StandardDBTeardown(suite.state.DB)
testrig.StandardStorageTeardown(suite.state.Storage)
testrig.StopWorkers(&suite.state)
}
func (suite *ImportTestSuite) TestImportFollows() {
var (
ctx = context.Background()
testAccount = suite.testAccounts["local_account_1"]
)
// Clear existing follows from Zork.
if err := suite.state.DB.DeleteAccountFollows(ctx, testAccount.ID); err != nil {
suite.FailNow(err.Error())
}
// Have zork refollow turtle and admin.
data := `Account address,Show boosts
admin@localhost:8080,true
1happyturtle@localhost:8080,true
`
// Trigger the import handler.
suite.TriggerHandler(data, "following", "merge")
// Wait for zork to be
// following admin.
if !testrig.WaitFor(func() bool {
f, err := suite.state.DB.IsFollowing(
ctx,
testAccount.ID,
suite.testAccounts["admin_account"].ID,
)
if err != nil {
suite.FailNow(err.Error())
}
return f
}) {
suite.FailNow("timed out waiting for zork to follow admin")
}
// Wait for zork to be
// follow req'ing turtle.
if !testrig.WaitFor(func() bool {
f, err := suite.state.DB.IsFollowRequested(
ctx,
testAccount.ID,
suite.testAccounts["local_account_2"].ID,
)
if err != nil {
suite.FailNow(err.Error())
}
return f
}) {
suite.FailNow("timed out waiting for zork to follow req turtle")
}
}
func TestImportTestSuite(t *testing.T) {
suite.Run(t, new(ImportTestSuite))
}

9
internal/api/client/instance/instancepatch_test.go
View file

@ -37,7 +37,12 @@ type InstancePatchTestSuite struct {
}
func (suite *InstancePatchTestSuite) instancePatch(fieldName string, fileName string, extraFields map[string][]string) (code int, body []byte) {
requestBody, w, err := testrig.CreateMultipartFormData(fieldName, fileName, extraFields)
var dataF testrig.DataF
if fieldName != "" && fileName != "" {
dataF = testrig.FileToDataF(fieldName, fileName)
}
requestBody, w, err := testrig.CreateMultipartFormData(dataF, extraFields)
if err != nil {
suite.FailNow(err.Error())
}
@ -499,7 +504,7 @@ func (suite *InstancePatchTestSuite) TestInstancePatch4() {
func (suite *InstancePatchTestSuite) TestInstancePatch5() {
requestBody, w, err := testrig.CreateMultipartFormData(
"", "",
nil,
map[string][]string{
"short_description": {"<p>This is some html, which is <em>allowed</em> in short descriptions.</p>"},
})

2
internal/api/client/lists/listaccountsadd_test.go
View file

@ -60,7 +60,7 @@ func (suite *ListAccountsAddTestSuite) postListAccounts(
requestPath := config.GetProtocol() + "://" + config.GetHost() + "/api/" + lists.BasePath + "/" + listID + "/accounts"
// Prepare test body.
buf, w, err := testrig.CreateMultipartFormData("", "", map[string][]string{
buf, w, err := testrig.CreateMultipartFormData(nil, map[string][]string{
"account_ids[]": accountIDs,
})

8
internal/api/client/media/mediacreate_test.go
View file

@ -149,7 +149,7 @@ func (suite *MediaCreateTestSuite) TestMediaCreateSuccessful() {
}
// create the request
buf, w, err := testrig.CreateMultipartFormData("file", "../../../../testrig/media/test-jpeg.jpg", map[string][]string{
buf, w, err := testrig.CreateMultipartFormData(testrig.FileToDataF("file", "../../../../testrig/media/test-jpeg.jpg"), map[string][]string{
"description": {"this is a test image -- a cool background from somewhere"},
"focus": {"-0.5,0.5"},
})
@ -234,7 +234,7 @@ func (suite *MediaCreateTestSuite) TestMediaCreateSuccessfulV2() {
}
// create the request
buf, w, err := testrig.CreateMultipartFormData("file", "../../../../testrig/media/test-jpeg.jpg", map[string][]string{
buf, w, err := testrig.CreateMultipartFormData(testrig.FileToDataF("file", "../../../../testrig/media/test-jpeg.jpg"), map[string][]string{
"description": {"this is a test image -- a cool background from somewhere"},
"focus": {"-0.5,0.5"},
})
@ -317,7 +317,7 @@ func (suite *MediaCreateTestSuite) TestMediaCreateLongDescription() {
description := base64.RawStdEncoding.EncodeToString(descriptionBytes)
// create the request
buf, w, err := testrig.CreateMultipartFormData("file", "../../../../testrig/media/test-jpeg.jpg", map[string][]string{
buf, w, err := testrig.CreateMultipartFormData(testrig.FileToDataF("file", "../../../../testrig/media/test-jpeg.jpg"), map[string][]string{
"description": {description},
"focus": {"-0.5,0.5"},
})
@ -358,7 +358,7 @@ func (suite *MediaCreateTestSuite) TestMediaCreateTooShortDescription() {
ctx.Set(oauth.SessionAuthorizedAccount, suite.testAccounts["local_account_1"])
// create the request
buf, w, err := testrig.CreateMultipartFormData("file", "../../../../testrig/media/test-jpeg.jpg", map[string][]string{
buf, w, err := testrig.CreateMultipartFormData(testrig.FileToDataF("file", "../../../../testrig/media/test-jpeg.jpg"), map[string][]string{
"description": {""}, // provide an empty description
"focus": {"-0.5,0.5"},
})

4
internal/api/client/media/mediaupdate_test.go
View file

@ -140,7 +140,7 @@ func (suite *MediaUpdateTestSuite) TestUpdateImage() {
ctx.Set(oauth.SessionAuthorizedAccount, suite.testAccounts["local_account_1"])
// create the request
buf, w, err := testrig.CreateMultipartFormData("", "", map[string][]string{
buf, w, err := testrig.CreateMultipartFormData(nil, map[string][]string{
"id": {toUpdate.ID},
"description": {"new description!"},
"focus": {"-0.1,0.3"},
@ -201,7 +201,7 @@ func (suite *MediaUpdateTestSuite) TestUpdateImageShortDescription() {
ctx.Set(oauth.SessionAuthorizedAccount, suite.testAccounts["local_account_1"])
// create the request
buf, w, err := testrig.CreateMultipartFormData("", "", map[string][]string{
buf, w, err := testrig.CreateMultipartFormData(nil, map[string][]string{
"id": {toUpdate.ID},
"description": {"new description!"},
"focus": {"-0.1,0.3"},

2
internal/api/client/polls/polls_vote_test.go
View file

@ -107,7 +107,7 @@ func (suite *PollCreateTestSuite) formVoteInPoll(
choicesStrs = append(choicesStrs, strconv.Itoa(choice))
}
body, w, err := testrig.CreateMultipartFormData("", "", map[string][]string{
body, w, err := testrig.CreateMultipartFormData(nil, map[string][]string{
"choices[]": choicesStrs,
})

22
internal/api/model/exportimport.go
View file

@ -17,6 +17,8 @@
package model
import "mime/multipart"
// AccountExportStats models an account's stats
// specifically for the purpose of informing about
// export sizes at the /api/v1/exports/stats endpoint.
@ -58,3 +60,23 @@ type AccountExportStats struct {
// example: 11
MutesCount int `json:"mutes_count"`
}
// AttachmentRequest models media attachment creation parameters.
//
// swagger: ignore
type ImportRequest struct {
// The CSV data to upload.
Data *multipart.FileHeader `form:"data" binding:"required"`
// Type of entries contained in the data file.
//
// - `following` - accounts to follow.
// - `lists` - lists of accounts.
// - `blocks` - accounts to block.
// - `mutes` - accounts to mute.
// - `bookmarks` - statuses to bookmark.
Type string `form:"type" binding:"required"`
// Mode to use when creating entries from the data file:
// - `merge` to merge entries in file with existing entries.
// - `overwrite` to replace existing entries with entries in file.
Mode string `form:"mode"`
}

374
internal/processing/account/import.go Normal file
View file

@ -0,0 +1,374 @@
// 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 account
import (
"context"
"encoding/csv"
"errors"
"fmt"
"mime/multipart"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/log"
)
func (p *Processor) ImportData(
ctx context.Context,
requester *gtsmodel.Account,
data *multipart.FileHeader,
importType string,
overwrite bool,
) gtserror.WithCode {
switch importType {
case "following":
return p.importFollowing(
ctx,
requester,
data,
overwrite,
)
case "blocks":
return p.importBlocks(
ctx,
requester,
data,
overwrite,
)
default:
const text = "import type not yet supported"
return gtserror.NewErrorUnprocessableEntity(errors.New(text), text)
}
}
func (p *Processor) importFollowing(
ctx context.Context,
requester *gtsmodel.Account,
followingData *multipart.FileHeader,
overwrite bool,
) gtserror.WithCode {
file, err := followingData.Open()
if err != nil {
err := fmt.Errorf("error opening following data file: %w", err)
return gtserror.NewErrorBadRequest(err, err.Error())
}
defer file.Close()
// Parse records out of the file.
records, err := csv.NewReader(file).ReadAll()
if err != nil {
err := fmt.Errorf("error reading following data file: %w", err)
return gtserror.NewErrorBadRequest(err, err.Error())
}
// Convert the records into a slice of barebones follows.
//
// Only TargetAccount.Username, TargetAccount.Domain,
// and ShowReblogs will be set on each Follow.
follows, err := p.converter.CSVToFollowing(ctx, records)
if err != nil {
err := fmt.Errorf("error converting records to follows: %w", err)
return gtserror.NewErrorBadRequest(err, err.Error())
}
// Do remaining processing of this import asynchronously.
f := importFollowingAsyncF(p, requester, follows, overwrite)
p.state.Workers.Processing.Queue.Push(f)
return nil
}
func importFollowingAsyncF(
p *Processor,
requester *gtsmodel.Account,
follows []*gtsmodel.Follow,
overwrite bool,
) func(context.Context) {
return func(ctx context.Context) {
// Map used to store wanted
// follow targets (if overwriting).
var wantedFollows map[string]struct{}
if overwrite {
// If we're overwriting, we need to get current
// follow(-req)s owned by requester *before*
// making any changes, so that we can remove
// unwanted follows after we've created new ones.
prevFollows, err := p.state.DB.GetAccountFollows(ctx, requester.ID, nil)
if err != nil {
log.Errorf(ctx, "db error getting following: %v", err)
return
}
prevFollowReqs, err := p.state.DB.GetAccountFollowRequesting(ctx, requester.ID, nil)
if err != nil {
log.Errorf(ctx, "db error getting follow requesting: %v", err)
return
}
// Initialize new follows map.
wantedFollows = make(map[string]struct{}, len(follows))
// Once we've created (or tried to create)
// the required follows, go through previous
// follow(-request)s and remove unwanted ones.
defer func() {
// AccountIDs to unfollow.
toRemove := []string{}
// Check previous follows.
for _, prev := range prevFollows {
username := prev.TargetAccount.Username
domain := prev.TargetAccount.Domain
_, wanted := wantedFollows[username+"@"+domain]
if !wanted {
toRemove = append(toRemove, prev.TargetAccountID)
}
}
// Now any pending follow requests.
for _, prev := range prevFollowReqs {
username := prev.TargetAccount.Username
domain := prev.TargetAccount.Domain
_, wanted := wantedFollows[username+"@"+domain]
if !wanted {
toRemove = append(toRemove, prev.TargetAccountID)
}
}
// Remove each discovered
// unwanted follow.
for _, accountID := range toRemove {
if _, errWithCode := p.FollowRemove(
ctx,
requester,
accountID,
); errWithCode != nil {
log.Errorf(ctx, "could not unfollow account: %v", errWithCode.Unwrap())
continue
}
}
}()
}
// Go through the follows parsed from CSV
// file, and create / update each one.
for _, follow := range follows {
var (
// Username of the target.
username = follow.TargetAccount.Username
// Domain of the target.
// Empty for our domain.
domain = follow.TargetAccount.Domain
// Show reblogs on
// the new follow.
showReblogs = follow.ShowReblogs
)
if overwrite {
// We'll be overwriting, so store
// this new follow in our handy map.
wantedFollows[username+"@"+domain] = struct{}{}
}
// Get the target account, dereferencing it if necessary.
targetAcct, _, err := p.federator.Dereferencer.GetAccountByUsernameDomain(
ctx,
requester.Username,
username,
domain,
)
if err != nil {
log.Errorf(ctx, "could not retrieve account: %v", err)
continue
}
// Use the processor's FollowCreate function
// to create or update the follow. This takes
// account of existing follows, and also sends
// the follow to the FromClientAPI processor.
if _, errWithCode := p.FollowCreate(
ctx,
requester,
&apimodel.AccountFollowRequest{
ID: targetAcct.ID,
Reblogs: showReblogs,
},
); errWithCode != nil {
log.Errorf(ctx, "could not follow account: %v", errWithCode.Unwrap())
continue
}
}
}
}
func (p *Processor) importBlocks(
ctx context.Context,
requester *gtsmodel.Account,
blocksData *multipart.FileHeader,
overwrite bool,
) gtserror.WithCode {
file, err := blocksData.Open()
if err != nil {
err := fmt.Errorf("error opening blocks data file: %w", err)
return gtserror.NewErrorBadRequest(err, err.Error())
}
defer file.Close()
// Parse records out of the file.
records, err := csv.NewReader(file).ReadAll()
if err != nil {
err := fmt.Errorf("error reading blocks data file: %w", err)
return gtserror.NewErrorBadRequest(err, err.Error())
}
// Convert the records into a slice of barebones blocks.
//
// Only TargetAccount.Username and TargetAccount.Domain,
// will be set on each Block.
blocks, err := p.converter.CSVToBlocks(ctx, records)
if err != nil {
err := fmt.Errorf("error converting records to blocks: %w", err)
return gtserror.NewErrorBadRequest(err, err.Error())
}
// Do remaining processing of this import asynchronously.
f := importBlocksAsyncF(p, requester, blocks, overwrite)
p.state.Workers.Processing.Queue.Push(f)
return nil
}
func importBlocksAsyncF(
p *Processor,
requester *gtsmodel.Account,
blocks []*gtsmodel.Block,
overwrite bool,
) func(context.Context) {
return func(ctx context.Context) {
// Map used to store wanted
// block targets (if overwriting).
var wantedBlocks map[string]struct{}
if overwrite {
// If we're overwriting, we need to get current
// blocks owned by requester *before* making any
// changes, so that we can remove unwanted blocks
// after we've created new ones.
var (
prevBlocks []*gtsmodel.Block
err error
)
prevBlocks, err = p.state.DB.GetAccountBlocks(ctx, requester.ID, nil)
if err != nil {
log.Errorf(ctx, "db error getting blocks: %v", err)
return
}
// Initialize new blocks map.
wantedBlocks = make(map[string]struct{}, len(blocks))
// Once we've created (or tried to create)
// the required blocks, go through previous
// blocks and remove unwanted ones.
defer func() {
for _, prev := range prevBlocks {
username := prev.TargetAccount.Username
domain := prev.TargetAccount.Domain
_, wanted := wantedBlocks[username+"@"+domain]
if wanted {
// Leave this
// one alone.
continue
}
if _, errWithCode := p.BlockRemove(
ctx,
requester,
prev.TargetAccountID,
); errWithCode != nil {
log.Errorf(ctx, "could not unblock account: %v", errWithCode.Unwrap())
continue
}
}
}()
}
// Go through the blocks parsed from CSV
// file, and create / update each one.
for _, block := range blocks {
var (
// Username of the target.
username = block.TargetAccount.Username
// Domain of the target.
// Empty for our domain.
domain = block.TargetAccount.Domain
)
if overwrite {
// We'll be overwriting, so store
// this new block in our handy map.
wantedBlocks[username+"@"+domain] = struct{}{}
}
// Get the target account, dereferencing it if necessary.
targetAcct, _, err := p.federator.Dereferencer.GetAccountByUsernameDomain(
ctx,
// Provide empty request user to use the
// instance account to deref the account.
//
// It's pointless to make lots of calls
// to a remote from an account that's about
// to block that account.
"",
username,
domain,
)
if err != nil {
log.Errorf(ctx, "could not retrieve account: %v", err)
continue
}
// Use the processor's BlockCreate function
// to create or update the block. This takes
// account of existing blocks, and also sends
// the block to the FromClientAPI processor.
if _, errWithCode := p.BlockCreate(
ctx,
requester,
targetAcct.ID,
); errWithCode != nil {
log.Errorf(ctx, "could not block account: %v", errWithCode.Unwrap())
continue
}
}
}
}

135
internal/typeutils/csv.go
View file

@ -26,6 +26,7 @@ import (
"github.com/superseriousbusiness/gotosocial/internal/gtscontext"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/util"
)
func (c *Converter) AccountToExportStats(
@ -383,3 +384,137 @@ func (c *Converter) MutesToCSV(
return records, nil
}
// CSVToFollowing converts a slice of CSV records
// to a slice of barebones *gtsmodel.Follow's,
// ready for further processing.
//
// Only TargetAccount.Username, TargetAccount.Domain,
// and ShowReblogs will be set on each Follow.
func (c *Converter) CSVToFollowing(
ctx context.Context,
records [][]string,
) ([]*gtsmodel.Follow, error) {
// We need to know our own domain for this.
// Try account domain, fall back to host.
var (
thisHost = config.GetHost()
thisAccountDomain = config.GetAccountDomain()
follows = make([]*gtsmodel.Follow, 0, len(records))
)
for _, record := range records {
if len(record) != 2 {
// Badly formatted,
// skip this one.
continue
}
namestring := record[0]
if namestring == "" {
// Badly formatted,
// skip this one.
continue
}
// Prepend with "@"
// if not included.
if namestring[0] != '@' {
namestring = "@" + namestring
}
username, domain, err := util.ExtractNamestringParts(namestring)
if err != nil {
// Badly formatted,
// skip this one.
continue
}
if domain == thisHost || domain == thisAccountDomain {
// Clear the domain,
// since it's ours.
domain = ""
}
showReblogs, err := strconv.ParseBool(record[1])
if err != nil {
// Badly formatted,
// skip this one.
continue
}
// Looks good, whack it in the slice.
follows = append(follows, &gtsmodel.Follow{
TargetAccount: &gtsmodel.Account{
Username: username,
Domain: domain,
},
ShowReblogs: &showReblogs,
})
}
return follows, nil
}
// CSVToBlocks converts a slice of CSV records
// to a slice of barebones *gtsmodel.Block's,
// ready for further processing.
//
// Only TargetAccount.Username and TargetAccount.Domain
// will be set on each Block.
func (c *Converter) CSVToBlocks(
ctx context.Context,
records [][]string,
) ([]*gtsmodel.Block, error) {
// We need to know our own domain for this.
// Try account domain, fall back to host.
var (
thisHost = config.GetHost()
thisAccountDomain = config.GetAccountDomain()
blocks = make([]*gtsmodel.Block, 0, len(records))
)
for _, record := range records {
if len(record) != 1 {
// Badly formatted,
// skip this one.
continue
}
namestring := record[0]
if namestring == "" {
// Badly formatted,
// skip this one.
continue
}
// Prepend with "@"
// if not included.
if namestring[0] != '@' {
namestring = "@" + namestring
}
username, domain, err := util.ExtractNamestringParts(namestring)
if err != nil {
// Badly formatted,
// skip this one.
continue
}
if domain == thisHost || domain == thisAccountDomain {
// Clear the domain,
// since it's ours.
domain = ""
}
// Looks good, whack it in the slice.
blocks = append(blocks, &gtsmodel.Block{
TargetAccount: &gtsmodel.Account{
Username: username,
Domain: domain,
},
})
}
return blocks, nil
}

12
internal/workers/workers.go
View file

@ -49,6 +49,11 @@ type Workers struct {
// for asynchronous dereferencer jobs.
Dereference FnWorkerPool
// Processing provides a worker pool
// for asynchronous processing jobs,
// eg., import tasks, admin tasks.
Processing FnWorkerPool
// prevent pass-by-value.
_ nocopy
}
@ -81,6 +86,10 @@ func (w *Workers) Start() {
n = 4 * maxprocs
w.Dereference.Start(n)
log.Infof(nil, "started %d dereference workers", n)
n = 4 * maxprocs
w.Processing.Start(n)
log.Infof(nil, "started %d processing workers", n)
}
// Stop will stop all of the contained
@ -101,6 +110,9 @@ func (w *Workers) Stop() {
w.Dereference.Stop()
log.Info(nil, "stopped dereference workers")
w.Processing.Stop()
log.Info(nil, "stopped processing workers")
}
// nocopy when embedded will signal linter to

70
testrig/util.go
View file

@ -25,6 +25,7 @@ import (
"mime/multipart"
"net/url"
"os"
"path"
"time"
"codeberg.org/gruf/go-byteutil"
@ -82,6 +83,7 @@ func StartWorkers(state *state.State, processor *workers.Processor) {
state.Workers.Client.Start(1)
state.Workers.Federator.Start(1)
state.Workers.Dereference.Start(1)
state.Workers.Processing.Start(1)
}
func StopWorkers(state *state.State) {
@ -89,6 +91,7 @@ func StopWorkers(state *state.State) {
state.Workers.Client.Stop()
state.Workers.Federator.Stop()
state.Workers.Dereference.Stop()
state.Workers.Processing.Stop()
}
func StartTimelines(state *state.State, visFilter *visibility.Filter, converter *typeutils.Converter) {
@ -171,8 +174,22 @@ func EqualRequestURIs(u1, u2 any) bool {
return uri1 == uri2
}
// CreateMultipartFormData is a handy function for taking a fieldname and a filename, and creating a multipart form bytes buffer
// with the file contents set in the given fieldname. The extraFields param can be used to add extra FormFields to the request, as necessary.
type DataF func() (
fieldName string,
fileName string,
rc io.ReadCloser,
err error,
)
// CreateMultipartFormData is a handy function for creating a multipart form bytes buffer with data.
//
// If data function is not nil, it should return the fieldName for the data in the form (eg., "data"),
// the fileName (eg., "data.csv"), a readcloser for getting the data, or an error if something goes wrong.
//
// The extraFields param can be used to add extra FormFields to the request, as necessary.
//
// Data function can be nil if only FormFields and string values are required.
//
// The returned bytes.Buffer b can be used like so:
//
// httptest.NewRequest(http.MethodPost, "https://example.org/whateverpath", bytes.NewReader(b.Bytes()))
@ -180,21 +197,28 @@ func EqualRequestURIs(u1, u2 any) bool {
// The returned *multipart.Writer w can be used to set the content type of the request, like so:
//
// req.Header.Set("Content-Type", w.FormDataContentType())
func CreateMultipartFormData(fieldName string, fileName string, extraFields map[string][]string) (bytes.Buffer, *multipart.Writer, error) {
var b bytes.Buffer
func CreateMultipartFormData(
dataF DataF,
extraFields map[string][]string,
) (bytes.Buffer, *multipart.Writer, error) {
var (
b bytes.Buffer
w = multipart.NewWriter(&b)
)
w := multipart.NewWriter(&b)
var fw io.Writer
if fileName != "" {
file, err := os.Open(fileName)
if dataF != nil {
fieldName, fileName, rc, err := dataF()
if err != nil {
return b, nil, err
}
if fw, err = w.CreateFormFile(fieldName, file.Name()); err != nil {
defer rc.Close()
fw, err := w.CreateFormFile(fieldName, fileName)
if err != nil {
return b, nil, err
}
if _, err = io.Copy(fw, file); err != nil {
if _, err = io.Copy(fw, rc); err != nil {
return b, nil, err
}
}
@ -210,9 +234,33 @@ func CreateMultipartFormData(fieldName string, fileName string, extraFields map[
if err := w.Close(); err != nil {
return b, nil, err
}
return b, w, nil
}
// FileToDataF is a convenience function for opening a
// file at the given filePath, and packaging it into a
// DataF for use in CreateMultipartFormData.
func FileToDataF(fieldName string, filePath string) DataF {
return func() (string, string, io.ReadCloser, error) {
file, err := os.Open(filePath)
if err != nil {
return "", "", nil, err
}
return fieldName, path.Base(filePath), file, nil
}
}
// StringToDataF is a convenience function for wrapping the
// given data into a DataF for use in CreateMultipartFormData.
func StringToDataF(fieldName string, fileName string, data string) DataF {
return func() (string, string, io.ReadCloser, error) {
rc := io.NopCloser(bytes.NewBufferString(data))
return fieldName, fileName, rc, nil
}
}
// URLMustParse tries to parse the given URL and panics if it can't.
// Should only be used in tests.
func URLMustParse(stringURL string) *url.URL {

11
web/source/settings/lib/query/user/export-import.ts
View file

@ -125,6 +125,16 @@ const extended = gtsApi.injectEndpoints({
return { data: null };
}
}),
importData: build.mutation({
query: (formData) => ({
method: "POST",
url: `/api/v1/import`,
asForm: true,
body: formData,
discardEmpty: true
}),
}),
})
});
@ -135,4 +145,5 @@ export const {
useExportListsMutation,
useExportBlocksMutation,
useExportMutesMutation,
useImportDataMutation,
} = extended;

98
web/source/settings/views/user/export-import/import.tsx Normal file
View file

@ -0,0 +1,98 @@
/*
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/>.
*/
import React from "react";
import { useImportDataMutation } from "../../../lib/query/user/export-import";
import MutationButton from "../../../components/form/mutation-button";
import useFormSubmit from "../../../lib/form/submit";
import { useFileInput, useTextInput } from "../../../lib/form";
import { FileInput, Select } from "../../../components/form/inputs";
export default function Import() {
const form = {
data: useFileInput("data"),
type: useTextInput("type", { defaultValue: "" }),
mode: useTextInput("mode", { defaultValue: "" })
};
const [submitForm, result] = useFormSubmit(form, useImportDataMutation(), {
changedOnly: false,
onFinish: () => {
form.data.reset();
form.type.reset();
form.mode.reset();
}
});
return (
<form className="import-data" onSubmit={submitForm}>
<div className="form-section-docs">
<h3>Import Data</h3>
<a
href="https://docs.gotosocial.org/en/latest/user_guide/export-import#import"
target="_blank"
className="docslink"
rel="noreferrer"
>
Learn more about this section (opens in a new tab)
</a>
</div>
<FileInput
label="CSV data file"
field={form.data}
accept="text/csv"
/>
<Select
field={form.type}
label="Import type"
options={
<>
<option value="">- Select import type -</option>
<option value="following">Following list</option>
<option value="blocks">Blocked accounts list</option>
</>
}>
</Select>
<Select
field={form.mode}
label="Import mode"
options={
<>
<option value="">- Select import mode -</option>
<option value="merge">Merge (recommended): add to existing records</option>
<option value="overwrite">Overwrite: replace existing records</option>
</>
}>
</Select>
<MutationButton
disabled={
form.data.value === undefined ||
!form.type.value ||
!form.mode.value
}
label="Import"
result={result}
/>
</form>
);
}

2
web/source/settings/views/user/export-import/index.tsx
View file

@ -22,6 +22,7 @@ import Export from "./export";
import Loading from "../../../components/loading";
import { Error } from "../../../components/error";
import { useExportStatsQuery } from "../../../lib/query/user/export-import";
import Import from "./import";
export default function ExportImport() {
const {
@ -52,6 +53,7 @@ export default function ExportImport() {
your GoToSocial account. All exports and imports use Mastodon-compatible CSV files.
</p>
<Export exportStats={exportStats} />
<Import />
</>
);
}