Adding ability to export data from mattermost

16 files changed, 589 insertions, 0 deletions

diff --git a/api/export.go b/api/export.go
new file mode 100644
index 000000000..9345f892f
--- /dev/null
+++ b/api/export.go
@@ -0,0 +1,292 @@
+// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package api
+
+import (
+	"archive/zip"
+	"encoding/json"
+	"github.com/mattermost/platform/model"
+	"github.com/mattermost/platform/utils"
+	"io"
+	"os"
+)
+
+const (
+	EXPORT_PATH                   = "export/"
+	EXPORT_FILENAME               = "MattermostExport.zip"
+	EXPORT_OPTIONS_FILE           = "options.json"
+	EXPORT_TEAMS_FOLDER           = "teams"
+	EXPORT_CHANNELS_FOLDER        = "channels"
+	EXPORT_CHANNEL_MEMBERS_FOLDER = "members"
+	EXPORT_POSTS_FOLDER           = "posts"
+	EXPORT_USERS_FOLDER           = "users"
+	EXPORT_LOCAL_STORAGE_FOLDER   = "files"
+)
+
+type ExportWriter interface {
+	Create(name string) (io.Writer, error)
+}
+
+type ExportOptions struct {
+	TeamsToExport      []string `json:"teams"`
+	ChannelsToExport   []string `json:"channels"`
+	UsersToExport      []string `json:"users"`
+	ExportLocalStorage bool     `json:"export_local_storage"`
+}
+
+func (options *ExportOptions) ToJson() string {
+	b, err := json.Marshal(options)
+	if err != nil {
+		return ""
+	} else {
+		return string(b)
+	}
+}
+
+func ExportOptionsFromJson(data io.Reader) *ExportOptions {
+	decoder := json.NewDecoder(data)
+	var o ExportOptions
+	decoder.Decode(&o)
+	return &o
+}
+
+func ExportToFile(options *ExportOptions) (link string, err *model.AppError) {
+	// Open file for export
+	if file, err := openFileWriteStream(EXPORT_PATH + EXPORT_FILENAME); err != nil {
+		return "", err
+	} else {
+		defer closeFileWriteStream(file)
+		ExportToWriter(file, options)
+	}
+
+	return "/api/v1/files/get_export", nil
+}
+
+func ExportToWriter(w io.Writer, options *ExportOptions) *model.AppError {
+	// Open a writer to write to zip file
+	zipWriter := zip.NewWriter(w)
+	defer zipWriter.Close()
+
+	// Write our options to file
+	if optionsFile, err := zipWriter.Create(EXPORT_OPTIONS_FILE); err != nil {
+		return model.NewAppError("ExportToWriter", "Unable to create options file", err.Error())
+	} else {
+		if _, err := optionsFile.Write([]byte(options.ToJson())); err != nil {
+			return model.NewAppError("ExportToWriter", "Unable to write to options file", err.Error())
+		}
+	}
+
+	// Export Teams
+	ExportTeams(zipWriter, options)
+
+	return nil
+}
+
+func ExportTeams(writer ExportWriter, options *ExportOptions) *model.AppError {
+	// Get the teams
+	var teams []*model.Team
+	if len(options.TeamsToExport) == 0 {
+		if result := <-Srv.Store.Team().GetForExport(); result.Err != nil {
+			return result.Err
+		} else {
+			teams = result.Data.([]*model.Team)
+		}
+	} else {
+		for _, teamId := range options.TeamsToExport {
+			if result := <-Srv.Store.Team().Get(teamId); result.Err != nil {
+				return result.Err
+			} else {
+				team := result.Data.(*model.Team)
+				teams = append(teams, team)
+			}
+		}
+	}
+
+	// Export the teams
+	for i := range teams {
+		// Sanitize
+		teams[i].PreExport()
+
+		if teamFile, err := writer.Create(EXPORT_TEAMS_FOLDER + "/" + teams[i].Name + ".json"); err != nil {
+			return model.NewAppError("ExportTeams", "Unable to open file for export", err.Error())
+		} else {
+			if _, err := teamFile.Write([]byte(teams[i].ToJson())); err != nil {
+				return model.NewAppError("ExportTeams", "Unable to write to team export file", err.Error())
+			}
+		}
+
+	}
+
+	// Export the channels, local storage and users
+	for _, team := range teams {
+		if err := ExportChannels(writer, options, team.Id); err != nil {
+			return err
+		}
+		if err := ExportUsers(writer, options, team.Id); err != nil {
+			return err
+		}
+		if err := ExportLocalStorage(writer, options, team.Id); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func ExportChannels(writer ExportWriter, options *ExportOptions, teamId string) *model.AppError {
+	// Get the channels
+	var channels []*model.Channel
+	if len(options.ChannelsToExport) == 0 {
+		if result := <-Srv.Store.Channel().GetForExport(teamId); result.Err != nil {
+			return result.Err
+		} else {
+			channels = result.Data.([]*model.Channel)
+		}
+	} else {
+		for _, channelId := range options.ChannelsToExport {
+			if result := <-Srv.Store.Channel().Get(channelId); result.Err != nil {
+				return result.Err
+			} else {
+				channel := result.Data.(*model.Channel)
+				channels = append(channels, channel)
+			}
+		}
+	}
+
+	for i := range channels {
+		// Get members
+		mchan := Srv.Store.Channel().GetMembers(channels[i].Id)
+
+		// Sanitize
+		channels[i].PreExport()
+
+		if channelFile, err := writer.Create(EXPORT_CHANNELS_FOLDER + "/" + channels[i].Id + ".json"); err != nil {
+			return model.NewAppError("ExportChannels", "Unable to open file for export", err.Error())
+		} else {
+			if _, err := channelFile.Write([]byte(channels[i].ToJson())); err != nil {
+				return model.NewAppError("ExportChannels", "Unable to write to export file", err.Error())
+			}
+		}
+
+		var members []model.ChannelMember
+		if result := <-mchan; result.Err != nil {
+			return result.Err
+		} else {
+			members = result.Data.([]model.ChannelMember)
+		}
+
+		if membersFile, err := writer.Create(EXPORT_CHANNELS_FOLDER + "/" + channels[i].Id + "_members.json"); err != nil {
+			return model.NewAppError("ExportChannels", "Unable to open file for export", err.Error())
+		} else {
+			result, err2 := json.Marshal(members)
+			if err2 != nil {
+				return model.NewAppError("ExportChannels", "Unable to convert to json", err.Error())
+			}
+			if _, err3 := membersFile.Write([]byte(result)); err3 != nil {
+				return model.NewAppError("ExportChannels", "Unable to write to export file", err.Error())
+			}
+		}
+	}
+
+	for _, channel := range channels {
+		if err := ExportPosts(writer, options, channel.Id); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func ExportPosts(writer ExportWriter, options *ExportOptions, channelId string) *model.AppError {
+	// Get the posts
+	var posts []*model.Post
+	if result := <-Srv.Store.Post().GetForExport(channelId); result.Err != nil {
+		return result.Err
+	} else {
+		posts = result.Data.([]*model.Post)
+	}
+
+	// Export the posts
+	if postsFile, err := writer.Create(EXPORT_POSTS_FOLDER + "/" + channelId + "_posts.json"); err != nil {
+		return model.NewAppError("ExportPosts", "Unable to open file for export", err.Error())
+	} else {
+		result, err2 := json.Marshal(posts)
+		if err2 != nil {
+			return model.NewAppError("ExportPosts", "Unable to convert to json", err.Error())
+		}
+		if _, err3 := postsFile.Write([]byte(result)); err3 != nil {
+			return model.NewAppError("ExportPosts", "Unable to write to export file", err.Error())
+		}
+	}
+
+	return nil
+}
+
+func ExportUsers(writer ExportWriter, options *ExportOptions, teamId string) *model.AppError {
+	// Get the users
+	var users []*model.User
+	if result := <-Srv.Store.User().GetForExport(teamId); result.Err != nil {
+		return result.Err
+	} else {
+		users = result.Data.([]*model.User)
+	}
+
+	// Write the users
+	if usersFile, err := writer.Create(EXPORT_USERS_FOLDER + "/" + teamId + "_users.json"); err != nil {
+		return model.NewAppError("ExportUsers", "Unable to open file for export", err.Error())
+	} else {
+		result, err2 := json.Marshal(users)
+		if err2 != nil {
+			return model.NewAppError("ExportUsers", "Unable to convert to json", err.Error())
+		}
+		if _, err3 := usersFile.Write([]byte(result)); err3 != nil {
+			return model.NewAppError("ExportUsers", "Unable to write to export file", err.Error())
+		}
+	}
+	return nil
+}
+
+func copyDirToExportWriter(writer ExportWriter, inPath string, outPath string) *model.AppError {
+	dir, err := os.Open(inPath)
+	if err != nil {
+		return model.NewAppError("copyDirToExportWriter", "Unable to open directory", err.Error())
+	}
+
+	fileInfoList, err := dir.Readdir(0)
+	if err != nil {
+		return model.NewAppError("copyDirToExportWriter", "Unable to read directory", err.Error())
+	}
+
+	for _, fileInfo := range fileInfoList {
+		if fileInfo.IsDir() {
+			copyDirToExportWriter(writer, inPath+"/"+fileInfo.Name(), outPath+"/"+fileInfo.Name())
+		} else {
+			if toFile, err := writer.Create(outPath + "/" + fileInfo.Name()); err != nil {
+				return model.NewAppError("copyDirToExportWriter", "Unable to open file for export", err.Error())
+			} else {
+				fromFile, err := os.Open(inPath + "/" + fileInfo.Name())
+				if err != nil {
+					return model.NewAppError("copyDirToExportWriter", "Unable to open file", err.Error())
+				}
+				io.Copy(toFile, fromFile)
+			}
+		}
+	}
+
+	return nil
+}
+
+func ExportLocalStorage(writer ExportWriter, options *ExportOptions, teamId string) *model.AppError {
+	teamDir := utils.Cfg.ServiceSettings.StorageDirectory + "teams/" + teamId
+
+	if utils.IsS3Configured() && !utils.Cfg.ServiceSettings.UseLocalStorage {
+		return model.NewAppError("ExportLocalStorage", "S3 is not supported for local storage export.", "")
+	} else if utils.Cfg.ServiceSettings.UseLocalStorage && len(utils.Cfg.ServiceSettings.StorageDirectory) > 0 {
+		if err := copyDirToExportWriter(writer, teamDir, EXPORT_LOCAL_STORAGE_FOLDER); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
diff --git a/api/file.go b/api/file.go
index 800c512c5..1d8244fac 100644
--- a/api/file.go
+++ b/api/file.go
@@ -40,6 +40,7 @@ func InitFile(r *mux.Router) {
 	sr.Handle("/get/{channel_id:[A-Za-z0-9]+}/{user_id:[A-Za-z0-9]+}/{filename:([A-Za-z0-9]+/)?.+(\\.[A-Za-z0-9]{3,})?}", ApiAppHandler(getFile)).Methods("GET")
 	sr.Handle("/get_info/{channel_id:[A-Za-z0-9]+}/{user_id:[A-Za-z0-9]+}/{filename:([A-Za-z0-9]+/)?.+(\\.[A-Za-z0-9]{3,})?}", ApiAppHandler(getFileInfo)).Methods("GET")
 	sr.Handle("/get_public_link", ApiUserRequired(getPublicLink)).Methods("POST")
+	sr.Handle("/get_export", ApiUserRequired(getExport)).Methods("GET")
 }
 
 func uploadFile(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -414,6 +415,23 @@ func getPublicLink(c *Context, w http.ResponseWriter, r *http.Request) {
 	w.Write([]byte(model.MapToJson(rData)))
 }
 
+func getExport(c *Context, w http.ResponseWriter, r *http.Request) {
+	if !c.HasPermissionsToTeam(c.Session.TeamId, "export") || !c.IsTeamAdmin(c.Session.UserId) {
+		c.Err = model.NewAppError("getExport", "Only a team admin can retrieve exported data.", "userId="+c.Session.UserId)
+		c.Err.StatusCode = http.StatusForbidden
+		return
+	}
+	data, err := readFile(EXPORT_PATH + EXPORT_FILENAME)
+	if err != nil {
+		c.Err = model.NewAppError("getExport", "Unable to retrieve exported file. Please re-export", err.Error())
+		return
+	}
+
+	w.Header().Set("Content-Disposition", "attachment; filename="+EXPORT_FILENAME)
+	w.Header().Set("Content-Type", "application/octet-stream")
+	w.Write(data)
+}
+
 func writeFile(f []byte, path string) *model.AppError {
 
 	if utils.IsS3Configured() && !utils.Cfg.ServiceSettings.UseLocalStorage {
@@ -488,3 +506,27 @@ func readFile(path string) ([]byte, *model.AppError) {
 		return nil, model.NewAppError("readFile", "File storage not configured properly. Please configure for either S3 or local server file storage.", "")
 	}
 }
+
+func openFileWriteStream(path string) (io.Writer, *model.AppError) {
+	if utils.IsS3Configured() && !utils.Cfg.ServiceSettings.UseLocalStorage {
+		return nil, model.NewAppError("openFileWriteStream", "S3 is not supported.", "")
+	} else if utils.Cfg.ServiceSettings.UseLocalStorage && len(utils.Cfg.ServiceSettings.StorageDirectory) > 0 {
+		if err := os.MkdirAll(filepath.Dir(utils.Cfg.ServiceSettings.StorageDirectory+path), 0774); err != nil {
+			return nil, model.NewAppError("openFileWriteStream", "Encountered an error creating the directory for the new file", err.Error())
+		}
+
+		if fileHandle, err := os.Create(utils.Cfg.ServiceSettings.StorageDirectory + path); err != nil {
+			return nil, model.NewAppError("openFileWriteStream", "Encountered an error writing to local server storage", err.Error())
+		} else {
+			fileHandle.Chmod(0644)
+			return fileHandle, nil
+		}
+
+	}
+
+	return nil, model.NewAppError("openFileWriteStream", "File storage not configured properly. Please configure for either S3 or local server file storage.", "")
+}
+
+func closeFileWriteStream(file io.Writer) {
+	file.(*os.File).Close()
+}
diff --git a/api/team.go b/api/team.go
index 8cce384c3..e1b3b274a 100644
--- a/api/team.go
+++ b/api/team.go
@@ -32,7 +32,9 @@ func InitTeam(r *mux.Router) {
 	sr.Handle("/update_name", ApiUserRequired(updateTeamDisplayName)).Methods("POST")
 	sr.Handle("/update_valet_feature", ApiUserRequired(updateValetFeature)).Methods("POST")
 	sr.Handle("/me", ApiUserRequired(getMyTeam)).Methods("GET")
+	// These should be moved to the global admain console
 	sr.Handle("/import_team", ApiUserRequired(importTeam)).Methods("POST")
+	sr.Handle("/export_team", ApiUserRequired(exportTeam)).Methods("GET")
 }
 
 func signupTeam(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -675,3 +677,22 @@ func importTeam(c *Context, w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "application/octet-stream")
 	http.ServeContent(w, r, "MattermostImportLog.txt", time.Now(), bytes.NewReader(log.Bytes()))
 }
+
+func exportTeam(c *Context, w http.ResponseWriter, r *http.Request) {
+	if !c.HasPermissionsToTeam(c.Session.TeamId, "export") || !c.IsTeamAdmin(c.Session.UserId) {
+		c.Err = model.NewAppError("exportTeam", "Only a team admin can export data.", "userId="+c.Session.UserId)
+		c.Err.StatusCode = http.StatusForbidden
+		return
+	}
+
+	options := ExportOptionsFromJson(r.Body)
+
+	if link, err := ExportToFile(options); err != nil {
+		c.Err = err
+		return
+	} else {
+		result := map[string]string{}
+		result["link"] = link
+		w.Write([]byte(model.MapToJson(result)))
+	}
+}
diff --git a/model/channel.go b/model/channel.go
index b46f79f75..7d8edeee7 100644
--- a/model/channel.go
+++ b/model/channel.go
@@ -117,3 +117,6 @@ func (o *Channel) PreUpdate() {
 func (o *Channel) ExtraUpdated() {
 	o.ExtraUpdateAt = GetMillis()
 }
+
+func (o *Channel) PreExport() {
+}
diff --git a/model/post.go b/model/post.go
index 0c035d4e7..e78469940 100644
--- a/model/post.go
+++ b/model/post.go
@@ -147,3 +147,6 @@ func (o *Post) AddProp(key string, value string) {
 
 	o.Props[key] = value
 }
+
+func (o *Post) PreExport() {
+}
diff --git a/model/team.go b/model/team.go
index 95e2757c8..6006f738c 100644
--- a/model/team.go
+++ b/model/team.go
@@ -197,3 +197,6 @@ func CleanTeamName(s string) string {
 
 	return s
 }
+
+func (o *Team) PreExport() {
+}
diff --git a/model/user.go b/model/user.go
index d82f96db3..9f90b8204 100644
--- a/model/user.go
+++ b/model/user.go
@@ -272,6 +272,16 @@ func (u *User) GetDisplayName() string {
 	}
 }
 
+func (u *User) PreExport() {
+	u.Password = ""
+	u.AuthData = ""
+	u.LastActivityAt = 0
+	u.LastPingAt = 0
+	u.LastPasswordUpdate = 0
+	u.LastPictureUpdate = 0
+	u.FailedAttempts = 0
+}
+
 // UserFromJson will decode the input and return a User
 func UserFromJson(data io.Reader) *User {
 	decoder := json.NewDecoder(data)
diff --git a/store/sql_channel_store.go b/store/sql_channel_store.go
index d2e3943df..b58166fd6 100644
--- a/store/sql_channel_store.go
+++ b/store/sql_channel_store.go
@@ -678,3 +678,25 @@ func (s SqlChannelStore) UpdateNotifyLevel(channelId, userId, notifyLevel string
 
 	return storeChannel
 }
+
+func (s SqlChannelStore) GetForExport(teamId string) StoreChannel {
+	storeChannel := make(StoreChannel)
+
+	go func() {
+		result := StoreResult{}
+
+		var data []*model.Channel
+		_, err := s.GetReplica().Select(&data, "SELECT * FROM Channels WHERE TeamId = :TeamId AND DeleteAt = 0 AND Type = 'O'", map[string]interface{}{"TeamId": teamId})
+
+		if err != nil {
+			result.Err = model.NewAppError("SqlChannelStore.GetAllChannels", "We couldn't get all the channels", "teamId="+teamId+", err="+err.Error())
+		} else {
+			result.Data = data
+		}
+
+		storeChannel <- result
+		close(storeChannel)
+	}()
+
+	return storeChannel
+}
diff --git a/store/sql_post_store.go b/store/sql_post_store.go
index 297d60397..20de23eb7 100644
--- a/store/sql_post_store.go
+++ b/store/sql_post_store.go
@@ -506,3 +506,27 @@ func (s SqlPostStore) Search(teamId string, userId string, terms string, isHasht
 
 	return storeChannel
 }
+
+func (s SqlPostStore) GetForExport(channelId string) StoreChannel {
+	storeChannel := make(StoreChannel)
+
+	go func() {
+		result := StoreResult{}
+
+		var posts []*model.Post
+		_, err := s.GetReplica().Select(
+			&posts,
+			"SELECT * FROM Posts WHERE ChannelId = :ChannelId AND DeleteAt = 0",
+			map[string]interface{}{"ChannelId": channelId})
+		if err != nil {
+			result.Err = model.NewAppError("SqlPostStore.GetForExport", "We couldn't get the posts for the channel", "channelId="+channelId+err.Error())
+		} else {
+			result.Data = posts
+		}
+
+		storeChannel <- result
+		close(storeChannel)
+	}()
+
+	return storeChannel
+}
diff --git a/store/sql_team_store.go b/store/sql_team_store.go
index 2784f8630..fcbcaab9f 100644
--- a/store/sql_team_store.go
+++ b/store/sql_team_store.go
@@ -193,3 +193,23 @@ func (s SqlTeamStore) GetTeamsForEmail(email string) StoreChannel {
 
 	return storeChannel
 }
+
+func (s SqlTeamStore) GetForExport() StoreChannel {
+	storeChannel := make(StoreChannel)
+
+	go func() {
+		result := StoreResult{}
+
+		var data []*model.Team
+		if _, err := s.GetReplica().Select(&data, "SELECT * FROM Teams"); err != nil {
+			result.Err = model.NewAppError("SqlTeamStore.GetForExport", "We could not get all teams", err.Error())
+		}
+
+		result.Data = data
+
+		storeChannel <- result
+		close(storeChannel)
+	}()
+
+	return storeChannel
+}
diff --git a/store/sql_user_store.go b/store/sql_user_store.go
index 64a18545a..be1d29df0 100644
--- a/store/sql_user_store.go
+++ b/store/sql_user_store.go
@@ -452,3 +452,30 @@ func (us SqlUserStore) VerifyEmail(userId string) StoreChannel {
 
 	return storeChannel
 }
+
+func (us SqlUserStore) GetForExport(teamId string) StoreChannel {
+
+	storeChannel := make(StoreChannel)
+
+	go func() {
+		result := StoreResult{}
+
+		var users []*model.User
+
+		if _, err := us.GetReplica().Select(&users, "SELECT * FROM Users WHERE TeamId = :TeamId", map[string]interface{}{"TeamId": teamId}); err != nil {
+			result.Err = model.NewAppError("SqlUserStore.GetProfiles", "We encounted an error while finding user profiles", err.Error())
+		} else {
+			for _, u := range users {
+				u.Password = ""
+				u.AuthData = ""
+			}
+
+			result.Data = users
+		}
+
+		storeChannel <- result
+		close(storeChannel)
+	}()
+
+	return storeChannel
+}
diff --git a/store/store.go b/store/store.go
index 271caa366..959e93fa4 100644
--- a/store/store.go
+++ b/store/store.go
@@ -44,6 +44,7 @@ type TeamStore interface {
 	Get(id string) StoreChannel
 	GetByName(name string) StoreChannel
 	GetTeamsForEmail(domain string) StoreChannel
+	GetForExport() StoreChannel
 }
 
 type ChannelStore interface {
@@ -55,6 +56,7 @@ type ChannelStore interface {
 	GetChannels(teamId string, userId string) StoreChannel
 	GetMoreChannels(teamId string, userId string) StoreChannel
 	GetChannelCounts(teamId string, userId string) StoreChannel
+	GetForExport(teamId string) StoreChannel
 
 	SaveMember(member *model.ChannelMember) StoreChannel
 	GetMembers(channelId string) StoreChannel
@@ -78,6 +80,7 @@ type PostStore interface {
 	GetPostsSince(channelId string, time int64) StoreChannel
 	GetEtag(channelId string) StoreChannel
 	Search(teamId string, userId string, terms string, isHashtagSearch bool) StoreChannel
+	GetForExport(channelId string) StoreChannel
 }
 
 type UserStore interface {
@@ -96,6 +99,7 @@ type UserStore interface {
 	VerifyEmail(userId string) StoreChannel
 	GetEtagForProfiles(teamId string) StoreChannel
 	UpdateFailedPasswordAttempts(userId string, attempts int) StoreChannel
+	GetForExport(teamId string) StoreChannel
 }
 
 type SessionStore interface {
diff --git a/web/react/components/team_export_tab.jsx b/web/react/components/team_export_tab.jsx
new file mode 100644
index 000000000..1bc5abdb1
--- /dev/null
+++ b/web/react/components/team_export_tab.jsx
@@ -0,0 +1,96 @@
+// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+var Client = require('../utils/client.jsx');
+
+export default class TeamExportTab extends React.Component {
+    constructor(props) {
+        super(props);
+        this.state = {status: 'request', link: '', err: ''};
+
+        this.onExportSuccess = this.onExportSuccess.bind(this);
+        this.onExportFailure = this.onExportFailure.bind(this);
+        this.doExport = this.doExport.bind(this);
+    }
+    onExportSuccess(data) {
+        this.setState({status: 'ready', link: data.link, err: ''});
+    }
+    onExportFailure(e) {
+        this.setState({status: 'failure', link: '', err: e.message});
+    }
+    doExport() {
+        if (this.state.status === 'in-progress') {
+            return;
+        }
+        this.setState({status: 'in-progress'});
+        Client.exportTeam(this.onExportSuccess, this.onExportFailure);
+    }
+    render() {
+        var messageSection = '';
+        switch (this.state.status) {
+        case 'request':
+            messageSection = '';
+            break;
+        case 'in-progress':
+            messageSection = (
+                <p className='confirm-import alert alert-warning'>
+                    <i className='fa fa-spinner fa-pulse' />
+                    {' Exporting...'}
+                </p>
+            );
+            break;
+        case 'ready':
+            messageSection = (
+                <p className='confirm-import alert alert-success'>
+                    <i className='fa fa-check' />
+                    {' Ready for '}
+                    <a
+                        href={this.state.link}
+                        download={true}
+                    >
+                        {'download'}
+                    </a>
+                </p>
+            );
+            break;
+        case 'failure':
+            messageSection = (
+                <p className='confirm-import alert alert-warning'>
+                    <i className='fa fa-warning' />
+                    {' Unable to export: ' + this.state.err}
+                </p>
+            );
+            break;
+        }
+
+        return (
+            <div
+                ref='wrapper'
+                className='user-settings'
+            >
+                <h3 className='tab-header'>{'Export'}</h3>
+                <div className='divider-dark first'/>
+                <ul className='section-max'>
+                    <li className='col-xs-12 section-title'>{'Export your team'}</li>
+                    <li className='col-xs-offset-3 col-xs-8'>
+                        <ul className='setting-list'>
+                            <li className='setting-list-item'>
+                                <span className='btn btn-sm btn-primary btn-file sel-btn'>
+                                    <a
+                                        className='btn btn-sm btn-primary'
+                                        href='#'
+                                        onClick={this.doExport}
+                                    >
+                                    {'Export'}
+                                    </a>
+                                </span>
+                            </li>
+                        </ul>
+                    </li>
+                </ul>
+                <div className='divider-dark'/>
+                {messageSection}
+            </div>
+        );
+    }
+}
diff --git a/web/react/components/team_settings.jsx b/web/react/components/team_settings.jsx
index 53855fe1c..396521af9 100644
--- a/web/react/components/team_settings.jsx
+++ b/web/react/components/team_settings.jsx
@@ -3,6 +3,7 @@
 
 var TeamStore = require('../stores/team_store.jsx');
 var ImportTab = require('./team_import_tab.jsx');
+var ExportTab = require('./team_export_tab.jsx');
 var FeatureTab = require('./team_feature_tab.jsx');
 var GeneralTab = require('./team_general_tab.jsx');
 var Utils = require('../utils/utils.jsx');
@@ -64,6 +65,13 @@ export default class TeamSettings extends React.Component {
                 </div>
             );
             break;
+        case 'export':
+            result = (
+                <div>
+                    <ExportTab />
+                </div>
+            );
+            break;
         default:
             result = (
                 <div/>
diff --git a/web/react/components/team_settings_modal.jsx b/web/react/components/team_settings_modal.jsx
index 668bf76cf..0513c811f 100644
--- a/web/react/components/team_settings_modal.jsx
+++ b/web/react/components/team_settings_modal.jsx
@@ -36,6 +36,7 @@ export default class TeamSettingsModal extends React.Component {
         let tabs = [];
         tabs.push({name: 'general', uiName: 'General', icon: 'glyphicon glyphicon-cog'});
         tabs.push({name: 'import', uiName: 'Import', icon: 'glyphicon glyphicon-upload'});
+        tabs.push({name: 'export', uiName: 'Export', icon: 'glyphicon glyphicon-download'});
         tabs.push({name: 'feature', uiName: 'Advanced', icon: 'glyphicon glyphicon-wrench'});
 
         return (
diff --git a/web/react/utils/client.jsx b/web/react/utils/client.jsx
index 10f9c0b37..51fd16474 100644
--- a/web/react/utils/client.jsx
+++ b/web/react/utils/client.jsx
@@ -919,6 +919,19 @@ export function importSlack(fileData, success, error) {
     });
 }
 
+export function exportTeam(success, error) {
+    $.ajax({
+        url: '/api/v1/teams/export_team',
+        type: 'GET',
+        dataType: 'json',
+        success: success,
+        error: function onError(xhr, status, err) {
+            var e = handleError('exportTeam', xhr, status, err);
+            error(e);
+        }
+    });
+}
+
 export function getStatuses(success, error) {
     $.ajax({
         url: '/api/v1/users/status',