Merge branch 'master' into post-metadata

app/import_functions.go

@@ -492,7 +492,7 @@ func (a *App) ImportUser(data *UserImportData, dryRun bool) *model.AppError {
 		if err != nil {
 			mlog.Error("Unable to open the profile image.", mlog.Any("err", err))
 		}
-		if err := a.SetProfileImageFromFile(savedUser.Id, file); err != nil {
+		if err := a.SetProfileImageFromMultiPartFile(savedUser.Id, file); err != nil {
 			mlog.Error("Unable to set the profile image from a file.", mlog.Any("err", err))
 		}
 	}

app/plugin_api.go

@@ -4,6 +4,7 @@
 package app
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"net/http"
@@ -389,6 +390,20 @@ func (api *PluginAPI) GetProfileImage(userId string) ([]byte, *model.AppError) {
 	return data, err
 }
 
+func (api *PluginAPI) SetProfileImage(userId string, data []byte) *model.AppError {
+	_, err := api.app.GetUser(userId)
+	if err != nil {
+		return err
+	}
+
+	fileReader := bytes.NewReader(data)
+	err = api.app.SetProfileImageFromFile(userId, fileReader)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
 func (api *PluginAPI) GetEmojiList(sortBy string, page, perPage int) ([]*model.Emoji, *model.AppError) {
 	return api.app.GetEmojiList(page, perPage, sortBy)
 }
@@ -438,6 +453,19 @@ func (api *PluginAPI) GetEmojiImage(emojiId string) ([]byte, string, *model.AppE
 	return api.app.GetEmojiImage(emojiId)
 }
 
+func (api *PluginAPI) GetTeamIcon(teamId string) ([]byte, *model.AppError) {
+	team, err := api.app.GetTeam(teamId)
+	if err != nil {
+		return nil, err
+	}
+
+	data, err := api.app.GetTeamIcon(team)
+	if err != nil {
+		return nil, err
+	}
+	return data, nil
+}
+
 // Plugin Section
 
 func (api *PluginAPI) GetPlugins() ([]*model.Manifest, *model.AppError) {

app/plugin_api_test.go

@@ -4,8 +4,12 @@
 package app
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
+	"image"
+	"image/color"
+	"image/png"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -220,6 +224,36 @@ func TestPluginAPIGetProfileImage(t *testing.T) {
 	require.Nil(t, data)
 }
 
+func TestPluginAPISetProfileImage(t *testing.T) {
+	th := Setup().InitBasic()
+	defer th.TearDown()
+	api := th.SetupPluginAPI()
+
+	// Create an 128 x 128 image
+	img := image.NewRGBA(image.Rect(0, 0, 128, 128))
+	// Draw a red dot at (2, 3)
+	img.Set(2, 3, color.RGBA{255, 0, 0, 255})
+	buf := new(bytes.Buffer)
+	err := png.Encode(buf, img)
+	require.Nil(t, err)
+	dataBytes := buf.Bytes()
+
+	// Set the user profile image
+	err = api.SetProfileImage(th.BasicUser.Id, dataBytes)
+	require.Nil(t, err)
+
+	// Get the user profile image to check
+	imageProfile, err := api.GetProfileImage(th.BasicUser.Id)
+	require.Nil(t, err)
+	require.NotEmpty(t, imageProfile)
+
+	colorful := color.NRGBA{255, 0, 0, 255}
+	byteReader := bytes.NewReader(imageProfile)
+	img2, _, err2 := image.Decode(byteReader)
+	require.Nil(t, err2)
+	require.Equal(t, img2.At(2, 3), colorful)
+}
+
 func TestPluginAPIGetPlugins(t *testing.T) {
 	th := Setup().InitBasic()
 	defer th.TearDown()
@@ -277,3 +311,34 @@ func TestPluginAPIGetPlugins(t *testing.T) {
 	assert.NotEmpty(t, plugins)
 	assert.Equal(t, pluginManifests, plugins)
 }
+
+func TestPluginAPIGetTeamIcon(t *testing.T) {
+	th := Setup().InitBasic()
+	defer th.TearDown()
+	api := th.SetupPluginAPI()
+
+	// Create an 128 x 128 image
+	img := image.NewRGBA(image.Rect(0, 0, 128, 128))
+	// Draw a red dot at (2, 3)
+	img.Set(2, 3, color.RGBA{255, 0, 0, 255})
+	buf := new(bytes.Buffer)
+	err := png.Encode(buf, img)
+	require.Nil(t, err)
+	dataBytes := buf.Bytes()
+	fileReader := bytes.NewReader(dataBytes)
+
+	// Set the Team Icon
+	err = th.App.SetTeamIconFromFile(th.BasicTeam, fileReader)
+	require.Nil(t, err)
+
+	// Get the team icon to check
+	imageProfile, err := api.GetTeamIcon(th.BasicTeam.Id)
+	require.Nil(t, err)
+	require.NotEmpty(t, imageProfile)
+
+	colorful := color.NRGBA{255, 0, 0, 255}
+	byteReader := bytes.NewReader(imageProfile)
+	img2, _, err2 := image.Decode(byteReader)
+	require.Nil(t, err2)
+	require.Equal(t, img2.At(2, 3), colorful)
+}

app/post.go

@@ -605,7 +605,7 @@ func (a *App) DeleteFlaggedPosts(postId string) {
 }
 
 func (a *App) DeletePostFiles(post *model.Post) {
-	if len(post.FileIds) != 0 {
+	if len(post.FileIds) == 0 {
 		return
 	}
 

app/post_test.go

@@ -537,3 +537,48 @@ func TestMaxPostSize(t *testing.T) {
 		})
 	}
 }
+
+func TestDeletePostWithFileAttachments(t *testing.T) {
+	th := Setup().InitBasic()
+	defer th.TearDown()
+
+	// Create a post with a file attachment.
+	teamId := th.BasicTeam.Id
+	channelId := th.BasicChannel.Id
+	userId := th.BasicUser.Id
+	filename := "test"
+	data := []byte("abcd")
+
+	info1, err := th.App.DoUploadFile(time.Date(2007, 2, 4, 1, 2, 3, 4, time.Local), teamId, channelId, userId, filename, data)
+	if err != nil {
+		t.Fatal(err)
+	} else {
+		defer func() {
+			<-th.App.Srv.Store.FileInfo().PermanentDelete(info1.Id)
+			th.App.RemoveFile(info1.Path)
+		}()
+	}
+
+	post := &model.Post{
+		Message:       "asd",
+		ChannelId:     channelId,
+		PendingPostId: model.NewId() + ":" + fmt.Sprint(model.GetMillis()),
+		UserId:        userId,
+		CreateAt:      0,
+		FileIds:       []string{info1.Id},
+	}
+
+	post, err = th.App.CreatePost(post, th.BasicChannel, false)
+	assert.Nil(t, err)
+
+	// Delete the post.
+	post, err = th.App.DeletePost(post.Id, userId)
+	assert.Nil(t, err)
+
+	// Wait for the cleanup routine to finish.
+	time.Sleep(time.Millisecond * 100)
+
+	// Check that the file can no longer be reached.
+	_, err = th.App.GetFileInfo(info1.Id)
+	assert.NotNil(t, err)
+}

app/team.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"image"
 	"image/png"
+	"io"
 	"mime/multipart"
 	"net/http"
 	"net/url"
@@ -1093,10 +1094,10 @@ func (a *App) SetTeamIcon(teamId string, imageData *multipart.FileHeader) *model
 		return model.NewAppError("SetTeamIcon", "api.team.set_team_icon.open.app_error", nil, err.Error(), http.StatusBadRequest)
 	}
 	defer file.Close()
-	return a.SetTeamIconFromFile(teamId, file)
+	return a.SetTeamIconFromMultiPartFile(teamId, file)
 }
 
-func (a *App) SetTeamIconFromFile(teamId string, file multipart.File) *model.AppError {
+func (a *App) SetTeamIconFromMultiPartFile(teamId string, file multipart.File) *model.AppError {
 	team, getTeamErr := a.GetTeam(teamId)
 
 	if getTeamErr != nil {
@@ -1118,14 +1119,16 @@ func (a *App) SetTeamIconFromFile(teamId string, file multipart.File) *model.App
 
 	file.Seek(0, 0)
 
+	return a.SetTeamIconFromFile(team, file)
+}
+
+func (a *App) SetTeamIconFromFile(team *model.Team, file io.Reader) *model.AppError {
 	// Decode image into Image object
 	img, _, err := image.Decode(file)
 	if err != nil {
 		return model.NewAppError("SetTeamIcon", "api.team.set_team_icon.decode.app_error", nil, err.Error(), http.StatusBadRequest)
 	}
 
-	file.Seek(0, 0)
-
 	orientation, _ := getImageOrientation(file)
 	img = makeImageUpright(img, orientation)
 
@@ -1139,7 +1142,7 @@ func (a *App) SetTeamIconFromFile(teamId string, file multipart.File) *model.App
 		return model.NewAppError("SetTeamIcon", "api.team.set_team_icon.encode.app_error", nil, err.Error(), http.StatusInternalServerError)
 	}
 
-	path := "teams/" + teamId + "/teamIcon.png"
+	path := "teams/" + team.Id + "/teamIcon.png"
 
 	if _, err := a.WriteFile(buf, path); err != nil {
 		return model.NewAppError("SetTeamIcon", "api.team.set_team_icon.write_file.app_error", nil, "", http.StatusInternalServerError)
@@ -1147,7 +1150,7 @@ func (a *App) SetTeamIconFromFile(teamId string, file multipart.File) *model.App
 
 	curTime := model.GetMillis()
 
-	if result := <-a.Srv.Store.Team().UpdateLastTeamIconUpdate(teamId, curTime); result.Err != nil {
+	if result := <-a.Srv.Store.Team().UpdateLastTeamIconUpdate(team.Id, curTime); result.Err != nil {
 		return model.NewAppError("SetTeamIcon", "api.team.team_icon.update.app_error", nil, result.Err.Error(), http.StatusBadRequest)
 	}
 

app/user.go

@@ -801,10 +801,10 @@ func (a *App) SetProfileImage(userId string, imageData *multipart.FileHeader) *m
 		return model.NewAppError("SetProfileImage", "api.user.upload_profile_user.open.app_error", nil, err.Error(), http.StatusBadRequest)
 	}
 	defer file.Close()
-	return a.SetProfileImageFromFile(userId, file)
+	return a.SetProfileImageFromMultiPartFile(userId, file)
 }
 
-func (a *App) SetProfileImageFromFile(userId string, file multipart.File) *model.AppError {
+func (a *App) SetProfileImageFromMultiPartFile(userId string, file multipart.File) *model.AppError {
 	// Decode image config first to check dimensions before loading the whole thing into memory later on
 	config, _, err := image.DecodeConfig(file)
 	if err != nil {
@@ -816,14 +816,17 @@ func (a *App) SetProfileImageFromFile(userId string, file multipart.File) *model
 
 	file.Seek(0, 0)
 
+	return a.SetProfileImageFromFile(userId, file)
+}
+
+func (a *App) SetProfileImageFromFile(userId string, file io.Reader) *model.AppError {
+
 	// Decode image into Image object
 	img, _, err := image.Decode(file)
 	if err != nil {
 		return model.NewAppError("SetProfileImage", "api.user.upload_profile_user.decode.app_error", nil, err.Error(), http.StatusBadRequest)
 	}
 
-	file.Seek(0, 0)
-
 	orientation, _ := getImageOrientation(file)
 	img = makeImageUpright(img, orientation)