[feature] Allow users to export data via the settings panel (#3140)

* [feature] Allow users to export data via the settings panel

* rename/move some stuff

8 files changed, 786 insertions, 0 deletions

diff --git a/internal/api/client/exports/blocks.go b/internal/api/client/exports/blocks.go
new file mode 100644
index 000000000..c31e2b0b4
--- /dev/null
+++ b/internal/api/client/exports/blocks.go
@@ -0,0 +1,76 @@
+// 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 exports
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+)
+
+// ExportBlocksGETHandler swagger:operation GET /api/v1/exports/blocks.csv exportBlocks
+//
+// Export a CSV file of accounts that you block.
+//
+//	---
+//	tags:
+//	- import-export
+//
+//	produces:
+//	- text/csv
+//
+//	security:
+//	- OAuth2 Bearer:
+//		- read:blocks
+//
+//	responses:
+//		'200':
+//			name: accounts
+//			description: CSV file of accounts that you block.
+//		'401':
+//			description: unauthorized
+//		'406':
+//			description: not acceptable
+//		'500':
+//			description: internal server error
+func (m *Module) ExportBlocksGETHandler(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 _, err := apiutil.NegotiateAccept(c, apiutil.CSVHeaders...); err != nil {
+		apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
+		return
+	}
+
+	records, errWithCode := m.processor.Account().ExportBlocks(
+		c.Request.Context(),
+		authed.Account,
+	)
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
+		return
+	}
+
+	apiutil.EncodeCSVResponse(c.Writer, c.Request, http.StatusOK, records)
+}
diff --git a/internal/api/client/exports/exports.go b/internal/api/client/exports/exports.go
new file mode 100644
index 000000000..90a246a74
--- /dev/null
+++ b/internal/api/client/exports/exports.go
@@ -0,0 +1,54 @@
+// 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 exports
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/superseriousbusiness/gotosocial/internal/processing"
+)
+
+const (
+	BasePath      = "/v1/exports"
+	StatsPath     = BasePath + "/stats"
+	FollowingPath = BasePath + "/following.csv"
+	FollowersPath = BasePath + "/followers.csv"
+	ListsPath     = BasePath + "/lists.csv"
+	BlocksPath    = BasePath + "/blocks.csv"
+	MutesPath     = BasePath + "/mutes.csv"
+)
+
+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.MethodGet, StatsPath, m.ExportStatsGETHandler)
+	attachHandler(http.MethodGet, FollowingPath, m.ExportFollowingGETHandler)
+	attachHandler(http.MethodGet, FollowersPath, m.ExportFollowersGETHandler)
+	attachHandler(http.MethodGet, ListsPath, m.ExportListsGETHandler)
+	attachHandler(http.MethodGet, BlocksPath, m.ExportBlocksGETHandler)
+	attachHandler(http.MethodGet, MutesPath, m.ExportMutesGETHandler)
+}
diff --git a/internal/api/client/exports/exports_test.go b/internal/api/client/exports/exports_test.go
new file mode 100644
index 000000000..1943f2582
--- /dev/null
+++ b/internal/api/client/exports/exports_test.go
@@ -0,0 +1,275 @@
+// 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 exports_test
+
+import (
+	"bytes"
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/stretchr/testify/suite"
+	"github.com/superseriousbusiness/gotosocial/internal/api/client/exports"
+	apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
+	"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 ExportsTestSuite 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
+	exportsModule *exports.Module
+}
+
+func (suite *ExportsTestSuite) SetupSuite() {
+	suite.testTokens = testrig.NewTestTokens()
+	suite.testClients = testrig.NewTestClients()
+	suite.testApplications = testrig.NewTestApplications()
+	suite.testUsers = testrig.NewTestUsers()
+	suite.testAccounts = testrig.NewTestAccounts()
+}
+
+func (suite *ExportsTestSuite) SetupTest() {
+	suite.state.Caches.Init()
+	testrig.StartNoopWorkers(&suite.state)
+
+	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,
+	)
+
+	suite.exportsModule = exports.New(processor)
+}
+
+func (suite *ExportsTestSuite) TriggerHandler(
+	handler gin.HandlerFunc,
+	path string,
+	contentType string,
+	application *gtsmodel.Application,
+	token *gtsmodel.Token,
+	user *gtsmodel.User,
+	account *gtsmodel.Account,
+) *httptest.ResponseRecorder {
+	// 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.SessionAuthorizedApplication, application)
+	ctx.Set(oauth.SessionAuthorizedToken, oauth.DBTokenToToken(token))
+	ctx.Set(oauth.SessionAuthorizedUser, user)
+	ctx.Set(oauth.SessionAuthorizedAccount, account)
+
+	// Create test request.
+	target := "http://localhost:8080/api" + path
+	ctx.Request = httptest.NewRequest(http.MethodGet, target, nil)
+	ctx.Request.Header.Set("Accept", contentType)
+
+	// Trigger handler.
+	handler(ctx)
+
+	return recorder
+}
+
+func (suite *ExportsTestSuite) TearDownTest() {
+	testrig.StandardDBTeardown(suite.state.DB)
+	testrig.StandardStorageTeardown(suite.state.Storage)
+	testrig.StopWorkers(&suite.state)
+}
+
+func (suite *ExportsTestSuite) TestExports() {
+	type testCase struct {
+		handler     gin.HandlerFunc
+		path        string
+		contentType string
+		application *gtsmodel.Application
+		token       *gtsmodel.Token
+		user        *gtsmodel.User
+		account     *gtsmodel.Account
+		expect      string
+	}
+
+	testCases := []testCase{
+		// Export Following
+		{
+			handler:     suite.exportsModule.ExportFollowingGETHandler,
+			path:        exports.FollowingPath,
+			contentType: apiutil.TextCSV,
+			application: suite.testApplications["application_1"],
+			token:       suite.testTokens["local_account_1"],
+			user:        suite.testUsers["local_account_1"],
+			account:     suite.testAccounts["local_account_1"],
+			expect: `Account address,Show boosts
+admin@localhost:8080,true
+1happyturtle@localhost:8080,true
+`,
+		},
+		// Export Followers.
+		{
+			handler:     suite.exportsModule.ExportFollowersGETHandler,
+			path:        exports.FollowingPath,
+			contentType: apiutil.TextCSV,
+			application: suite.testApplications["application_1"],
+			token:       suite.testTokens["local_account_1"],
+			user:        suite.testUsers["local_account_1"],
+			account:     suite.testAccounts["local_account_1"],
+			expect: `Account address
+1happyturtle@localhost:8080
+admin@localhost:8080
+`,
+		},
+		// Export Lists.
+		{
+			handler:     suite.exportsModule.ExportListsGETHandler,
+			path:        exports.ListsPath,
+			contentType: apiutil.TextCSV,
+			application: suite.testApplications["application_1"],
+			token:       suite.testTokens["local_account_1"],
+			user:        suite.testUsers["local_account_1"],
+			account:     suite.testAccounts["local_account_1"],
+			expect: `Cool Ass Posters From This Instance,admin@localhost:8080
+Cool Ass Posters From This Instance,1happyturtle@localhost:8080
+`,
+		},
+		// Export Mutes.
+		{
+			handler:     suite.exportsModule.ExportMutesGETHandler,
+			path:        exports.MutesPath,
+			contentType: apiutil.TextCSV,
+			application: suite.testApplications["application_1"],
+			token:       suite.testTokens["local_account_1"],
+			user:        suite.testUsers["local_account_1"],
+			account:     suite.testAccounts["local_account_1"],
+			expect: `Account address,Hide notifications
+`,
+		},
+		// Export Blocks.
+		{
+			handler:     suite.exportsModule.ExportBlocksGETHandler,
+			path:        exports.BlocksPath,
+			contentType: apiutil.TextCSV,
+			application: suite.testApplications["application_1"],
+			token:       suite.testTokens["local_account_2"],
+			user:        suite.testUsers["local_account_2"],
+			account:     suite.testAccounts["local_account_2"],
+			expect: `foss_satan@fossbros-anonymous.io
+`,
+		},
+		// Export Stats.
+		{
+			handler:     suite.exportsModule.ExportStatsGETHandler,
+			path:        exports.StatsPath,
+			contentType: apiutil.AppJSON,
+			application: suite.testApplications["application_1"],
+			token:       suite.testTokens["local_account_1"],
+			user:        suite.testUsers["local_account_1"],
+			account:     suite.testAccounts["local_account_1"],
+			expect: `{
+  "media_storage": "",
+  "followers_count": 2,
+  "following_count": 2,
+  "statuses_count": 8,
+  "lists_count": 1,
+  "blocks_count": 0,
+  "mutes_count": 0
+}`,
+		},
+	}
+
+	for _, test := range testCases {
+		recorder := suite.TriggerHandler(
+			test.handler,
+			test.path,
+			test.contentType,
+			test.application,
+			test.token,
+			test.user,
+			test.account,
+		)
+
+		// Check response code.
+		suite.EqualValues(http.StatusOK, recorder.Code)
+
+		// Check response body.
+		b, err := io.ReadAll(recorder.Body)
+		if err != nil {
+			suite.FailNow(err.Error())
+		}
+
+		// If json response, indent it nicely.
+		if recorder.Result().Header.Get("Content-Type") == "application/json" {
+			dst := &bytes.Buffer{}
+			if err := json.Indent(dst, b, "", "  "); err != nil {
+				suite.FailNow(err.Error())
+			}
+			b = dst.Bytes()
+		}
+
+		suite.Equal(test.expect, string(b))
+	}
+}
+
+func TestExportsTestSuite(t *testing.T) {
+	suite.Run(t, new(ExportsTestSuite))
+}
diff --git a/internal/api/client/exports/followers.go b/internal/api/client/exports/followers.go
new file mode 100644
index 000000000..ceef94659
--- /dev/null
+++ b/internal/api/client/exports/followers.go
@@ -0,0 +1,76 @@
+// 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 exports
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+)
+
+// ExportFollowersGETHandler swagger:operation GET /api/v1/exports/followers.csv exportFollowers
+//
+// Export a CSV file of accounts that follow you.
+//
+//	---
+//	tags:
+//	- import-export
+//
+//	produces:
+//	- text/csv
+//
+//	security:
+//	- OAuth2 Bearer:
+//		- read:follows
+//
+//	responses:
+//		'200':
+//			name: accounts
+//			description: CSV file of accounts that follow you.
+//		'401':
+//			description: unauthorized
+//		'406':
+//			description: not acceptable
+//		'500':
+//			description: internal server error
+func (m *Module) ExportFollowersGETHandler(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 _, err := apiutil.NegotiateAccept(c, apiutil.CSVHeaders...); err != nil {
+		apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
+		return
+	}
+
+	records, errWithCode := m.processor.Account().ExportFollowers(
+		c.Request.Context(),
+		authed.Account,
+	)
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
+		return
+	}
+
+	apiutil.EncodeCSVResponse(c.Writer, c.Request, http.StatusOK, records)
+}
diff --git a/internal/api/client/exports/following.go b/internal/api/client/exports/following.go
new file mode 100644
index 000000000..e61cafc2a
--- /dev/null
+++ b/internal/api/client/exports/following.go
@@ -0,0 +1,76 @@
+// 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 exports
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+)
+
+// ExportFollowingGETHandler swagger:operation GET /api/v1/exports/following.csv exportFollowing
+//
+// Export a CSV file of accounts that you follow.
+//
+//	---
+//	tags:
+//	- import-export
+//
+//	produces:
+//	- text/csv
+//
+//	security:
+//	- OAuth2 Bearer:
+//		- read:follows
+//
+//	responses:
+//		'200':
+//			name: accounts
+//			description: CSV file of accounts that you follow.
+//		'401':
+//			description: unauthorized
+//		'406':
+//			description: not acceptable
+//		'500':
+//			description: internal server error
+func (m *Module) ExportFollowingGETHandler(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 _, err := apiutil.NegotiateAccept(c, apiutil.CSVHeaders...); err != nil {
+		apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
+		return
+	}
+
+	records, errWithCode := m.processor.Account().ExportFollowing(
+		c.Request.Context(),
+		authed.Account,
+	)
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
+		return
+	}
+
+	apiutil.EncodeCSVResponse(c.Writer, c.Request, http.StatusOK, records)
+}
diff --git a/internal/api/client/exports/lists.go b/internal/api/client/exports/lists.go
new file mode 100644
index 000000000..2debcc701
--- /dev/null
+++ b/internal/api/client/exports/lists.go
@@ -0,0 +1,76 @@
+// 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 exports
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+)
+
+// ExportListsGETHandler swagger:operation GET /api/v1/exports/lists.csv exportLists
+//
+// Export a CSV file of lists created by you.
+//
+//	---
+//	tags:
+//	- import-export
+//
+//	produces:
+//	- text/csv
+//
+//	security:
+//	- OAuth2 Bearer:
+//		- read:lists
+//
+//	responses:
+//		'200':
+//			name: accounts
+//			description: CSV file of lists.
+//		'401':
+//			description: unauthorized
+//		'406':
+//			description: not acceptable
+//		'500':
+//			description: internal server error
+func (m *Module) ExportListsGETHandler(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 _, err := apiutil.NegotiateAccept(c, apiutil.CSVHeaders...); err != nil {
+		apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
+		return
+	}
+
+	records, errWithCode := m.processor.Account().ExportLists(
+		c.Request.Context(),
+		authed.Account,
+	)
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
+		return
+	}
+
+	apiutil.EncodeCSVResponse(c.Writer, c.Request, http.StatusOK, records)
+}
diff --git a/internal/api/client/exports/mutes.go b/internal/api/client/exports/mutes.go
new file mode 100644
index 000000000..ab49b7719
--- /dev/null
+++ b/internal/api/client/exports/mutes.go
@@ -0,0 +1,76 @@
+// 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 exports
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+)
+
+// ExportMutesGETHandler swagger:operation GET /api/v1/exports/mutes.csv exportMutes
+//
+// Export a CSV file of accounts that you mute.
+//
+//	---
+//	tags:
+//	- import-export
+//
+//	produces:
+//	- text/csv
+//
+//	security:
+//	- OAuth2 Bearer:
+//		- read:mutes
+//
+//	responses:
+//		'200':
+//			name: accounts
+//			description: CSV file of accounts that you mute.
+//		'401':
+//			description: unauthorized
+//		'406':
+//			description: not acceptable
+//		'500':
+//			description: internal server error
+func (m *Module) ExportMutesGETHandler(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 _, err := apiutil.NegotiateAccept(c, apiutil.CSVHeaders...); err != nil {
+		apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
+		return
+	}
+
+	records, errWithCode := m.processor.Account().ExportMutes(
+		c.Request.Context(),
+		authed.Account,
+	)
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
+		return
+	}
+
+	apiutil.EncodeCSVResponse(c.Writer, c.Request, http.StatusOK, records)
+}
diff --git a/internal/api/client/exports/stats.go b/internal/api/client/exports/stats.go
new file mode 100644
index 000000000..9e3f1b600
--- /dev/null
+++ b/internal/api/client/exports/stats.go
@@ -0,0 +1,77 @@
+// 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 exports
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+)
+
+// ExportStatsGETHandler swagger:operation GET /api/v1/exports/stats exportStats
+//
+// Returns informational stats on the number of items that can be exported for requesting account.
+//
+//	---
+//	tags:
+//	- import-export
+//
+//	produces:
+//	- application/json
+//
+//	security:
+//	- OAuth2 Bearer:
+//		- read:account
+//
+//	responses:
+//		'200':
+//			description: Export stats for the requesting account.
+//			schema:
+//				"$ref": "#/definitions/accountExportStats"
+//		'401':
+//			description: unauthorized
+//		'406':
+//			description: not acceptable
+//		'500':
+//			description: internal server error
+func (m *Module) ExportStatsGETHandler(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 _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
+		apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
+		return
+	}
+
+	exportStats, errWithCode := m.processor.Account().ExportStats(
+		c.Request.Context(),
+		authed.Account,
+	)
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
+		return
+	}
+
+	apiutil.JSON(c, http.StatusOK, exportStats)
+}