Repository avatars

custom/conf/app.ini.sample

@@ -504,10 +504,14 @@ SESSION_LIFE_TIME = 86400
 
 [picture]
 AVATAR_UPLOAD_PATH = data/avatars
-; Max Width and Height of uploaded avatars. This is to limit the amount of RAM
-; used when resizing the image.
+REPOSITORY_AVATAR_UPLOAD_PATH = data/repo-avatars
+; Max Width and Height of uploaded avatars.
+; This is to limit the amount of RAM used when resizing the image.
 AVATAR_MAX_WIDTH = 4096
 AVATAR_MAX_HEIGHT = 3072
+; Maximum alloved file size for uploaded avatars.
+; This is to limit the amount of RAM used when resizing the image.
+AVATAR_MAX_FILE_SIZE = 1048576
 ; Chinese users can choose "duoshuo"
 ; or a custom avatar source, like: http://cn.gravatar.com/avatar/
 GRAVATAR_SOURCE = gravatar

docker/root/etc/templates/app.ini

@@ -35,6 +35,7 @@ PROVIDER_CONFIG = /data/gitea/sessions
 
 [picture]
 AVATAR_UPLOAD_PATH = /data/gitea/avatars
+REPOSITORY_AVATAR_UPLOAD_PATH = /data/gitea/repo-avatars
 
 [attachment]
 PATH = /data/gitea/attachments

docs/content/doc/advanced/config-cheat-sheet.en-us.md

@@ -290,7 +290,11 @@ Values containing `#` or `;` must be quoted using `` ` `` or `"""`.
 - `DISABLE_GRAVATAR`: **false**: Enable this to use local avatars only.
 - `ENABLE_FEDERATED_AVATAR`: **false**: Enable support for federated avatars (see
    [http://www.libravatar.org](http://www.libravatar.org)).
-- `AVATAR_UPLOAD_PATH`: **data/avatars**: Path to store local and cached files.
+- `AVATAR_UPLOAD_PATH`: **data/avatars**: Path to store user avatar image files.
+- `REPOSITORY_AVATAR_UPLOAD_PATH`: **data/repo-avatars**: Path to store repository avatar image files.
+- `AVATAR_MAX_WIDTH`: **4096**: Maximum avatar image width in pixels.
+- `AVATAR_MAX_HEIGHT`: **3072**: Maximum avatar image height in pixels.
+- `AVATAR_MAX_FILE_SIZE`: **1048576** (1Mb): Maximum avatar image file size in bytes.
 
 ## Attachment (`attachment`)
 

models/migrations/migrations.go

@@ -227,6 +227,8 @@ var migrations = []Migration{
 	NewMigration("hash application token", hashAppToken),
 	// v86 -> v87
 	NewMigration("add http method to webhook", addHTTPMethodToWebhook),
+	// v87 -> v88
+	NewMigration("add avatar field to repository", addAvatarFieldToRepository),
 }
 
 // Migrate database to current version

models/migrations/v87.go

@@ -0,0 +1,18 @@
+// Copyright 2019 Gitea. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package migrations
+
+import (
+	"github.com/go-xorm/xorm"
+)
+
+func addAvatarFieldToRepository(x *xorm.Engine) error {
+	type Repository struct {
+		// ID(10-20)-md5(32) - must fit into 64 symbols
+		Avatar string `xorm:"VARCHAR(64)"`
+	}
+
+	return x.Sync2(new(Repository))
+}

models/repo.go

@@ -7,9 +7,14 @@ package models
 
 import (
 	"bytes"
+	"crypto/md5"
 	"errors"
 	"fmt"
 	"html/template"
+
+	// Needed for jpeg support
+	_ "image/jpeg"
+	"image/png"
 	"io/ioutil"
 	"net/url"
 	"os"
@@ -21,6 +26,7 @@ import (
 	"strings"
 	"time"
 
+	"code.gitea.io/gitea/modules/avatar"
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/markup"
@@ -166,6 +172,9 @@ type Repository struct {
 	CloseIssuesViaCommitInAnyBranch bool               `xorm:"NOT NULL DEFAULT false"`
 	Topics                          []string           `xorm:"TEXT JSON"`
 
+	// Avatar: ID(10-20)-md5(32) - must fit into 64 symbols
+	Avatar string `xorm:"VARCHAR(64)"`
+
 	CreatedUnix util.TimeStamp `xorm:"INDEX created"`
 	UpdatedUnix util.TimeStamp `xorm:"INDEX updated"`
 }
@@ -290,6 +299,7 @@ func (repo *Repository) innerAPIFormat(e Engine, mode AccessMode, isParent bool)
 		Created:       repo.CreatedUnix.AsTime(),
 		Updated:       repo.UpdatedUnix.AsTime(),
 		Permissions:   permission,
+		AvatarURL:     repo.AvatarLink(),
 	}
 }
 
@@ -1869,6 +1879,15 @@ func DeleteRepository(doer *User, uid, repoID int64) error {
 		go HookQueue.Add(repo.ID)
 	}
 
+	if len(repo.Avatar) > 0 {
+		avatarPath := repo.CustomAvatarPath()
+		if com.IsExist(avatarPath) {
+			if err := os.Remove(avatarPath); err != nil {
+				return fmt.Errorf("Failed to remove %s: %v", avatarPath, err)
+			}
+		}
+	}
+
 	DeleteRepoFromIndexer(repo)
 	return nil
 }
@@ -2452,3 +2471,119 @@ func (repo *Repository) GetUserFork(userID int64) (*Repository, error) {
 	}
 	return &forkedRepo, nil
 }
+
+// CustomAvatarPath returns repository custom avatar file path.
+func (repo *Repository) CustomAvatarPath() string {
+	// Avatar empty by default
+	if len(repo.Avatar) <= 0 {
+		return ""
+	}
+	return filepath.Join(setting.RepositoryAvatarUploadPath, repo.Avatar)
+}
+
+// RelAvatarLink returns a relative link to the user's avatar.
+// The link a sub-URL to this site
+// Since Gravatar support not needed here - just check for image path.
+func (repo *Repository) RelAvatarLink() string {
+	// If no avatar - path is empty
+	avatarPath := repo.CustomAvatarPath()
+	if len(avatarPath) <= 0 {
+		return ""
+	}
+	if !com.IsFile(avatarPath) {
+		return ""
+	}
+	return setting.AppSubURL + "/repo-avatars/" + repo.Avatar
+}
+
+// AvatarLink returns user avatar absolute link.
+func (repo *Repository) AvatarLink() string {
+	link := repo.RelAvatarLink()
+	// link may be empty!
+	if len(link) > 0 {
+		if link[0] == '/' && link[1] != '/' {
+			return setting.AppURL + strings.TrimPrefix(link, setting.AppSubURL)[1:]
+		}
+	}
+	return link
+}
+
+// UploadAvatar saves custom avatar for repository.
+// FIXME: split uploads to different subdirs in case we have massive number of repos.
+func (repo *Repository) UploadAvatar(data []byte) error {
+	m, err := avatar.Prepare(data)
+	if err != nil {
+		return err
+	}
+
+	sess := x.NewSession()
+	defer sess.Close()
+	if err = sess.Begin(); err != nil {
+		return err
+	}
+
+	oldAvatarPath := repo.CustomAvatarPath()
+
+	// Users can upload the same image to other repo - prefix it with ID
+	// Then repo will be removed - only it avatar file will be removed
+	repo.Avatar = fmt.Sprintf("%d-%x", repo.ID, md5.Sum(data))
+	if _, err := sess.ID(repo.ID).Cols("avatar").Update(repo); err != nil {
+		return fmt.Errorf("UploadAvatar: Update repository avatar: %v", err)
+	}
+
+	if err := os.MkdirAll(setting.RepositoryAvatarUploadPath, os.ModePerm); err != nil {
+		return fmt.Errorf("UploadAvatar: Failed to create dir %s: %v", setting.RepositoryAvatarUploadPath, err)
+	}
+
+	fw, err := os.Create(repo.CustomAvatarPath())
+	if err != nil {
+		return fmt.Errorf("UploadAvatar: Create file: %v", err)
+	}
+	defer fw.Close()
+
+	if err = png.Encode(fw, *m); err != nil {
+		return fmt.Errorf("UploadAvatar: Encode png: %v", err)
+	}
+
+	if len(oldAvatarPath) > 0 && oldAvatarPath != repo.CustomAvatarPath() {
+		if err := os.Remove(oldAvatarPath); err != nil {
+			return fmt.Errorf("UploadAvatar: Failed to remove old repo avatar %s: %v", oldAvatarPath, err)
+		}
+	}
+
+	return sess.Commit()
+}
+
+// DeleteAvatar deletes the repos's custom avatar.
+func (repo *Repository) DeleteAvatar() error {
+
+	// Avatar exists
+	if len(repo.Avatar) > 0 {
+
+		avatarPath := repo.CustomAvatarPath()
+		log.Trace("DeleteAvatar[%d]: %s", repo.ID, avatarPath)
+
+		sess := x.NewSession()
+		defer sess.Close()
+		if err := sess.Begin(); err != nil {
+			return err
+		}
+
+		repo.Avatar = ""
+		if _, err := sess.ID(repo.ID).Cols("avatar").Update(repo); err != nil {
+			return fmt.Errorf("DeleteAvatar: Update repository avatar: %v", err)
+		}
+
+		if _, err := os.Stat(avatarPath); err == nil {
+			if err := os.Remove(avatarPath); err != nil {
+				return fmt.Errorf("DeleteAvatar: Failed to remove %s: %v", avatarPath, err)
+			}
+		} else {
+			// // Schrodinger: file may or may not exist. See err for details.
+			log.Trace("DeleteAvatar[%d]: %v", err)
+		}
+		return sess.Commit()
+	}
+
+	return nil
+}

models/repo_test.go

@@ -5,6 +5,11 @@
 package models
 
 import (
+	"bytes"
+	"crypto/md5"
+	"fmt"
+	"image"
+	"image/png"
 	"testing"
 
 	"code.gitea.io/gitea/modules/markup"
@@ -158,3 +163,51 @@ func TestTransferOwnership(t *testing.T) {
 
 	CheckConsistencyFor(t, &Repository{}, &User{}, &Team{})
 }
+
+func TestUploadAvatar(t *testing.T) {
+
+	// Generate image
+	myImage := image.NewRGBA(image.Rect(0, 0, 1, 1))
+	var buff bytes.Buffer
+	png.Encode(&buff, myImage)
+
+	assert.NoError(t, PrepareTestDatabase())
+	repo := AssertExistsAndLoadBean(t, &Repository{ID: 10}).(*Repository)
+
+	err := repo.UploadAvatar(buff.Bytes())
+	assert.NoError(t, err)
+	assert.Equal(t, fmt.Sprintf("%d-%x", 10, md5.Sum(buff.Bytes())), repo.Avatar)
+}
+
+func TestUploadBigAvatar(t *testing.T) {
+
+	// Generate BIG image
+	myImage := image.NewRGBA(image.Rect(0, 0, 5000, 1))
+	var buff bytes.Buffer
+	png.Encode(&buff, myImage)
+
+	assert.NoError(t, PrepareTestDatabase())
+	repo := AssertExistsAndLoadBean(t, &Repository{ID: 10}).(*Repository)
+
+	err := repo.UploadAvatar(buff.Bytes())
+	assert.Error(t, err)
+}
+
+func TestDeleteAvatar(t *testing.T) {
+
+	// Generate image
+	myImage := image.NewRGBA(image.Rect(0, 0, 1, 1))
+	var buff bytes.Buffer
+	png.Encode(&buff, myImage)
+
+	assert.NoError(t, PrepareTestDatabase())
+	repo := AssertExistsAndLoadBean(t, &Repository{ID: 10}).(*Repository)
+
+	err := repo.UploadAvatar(buff.Bytes())
+	assert.NoError(t, err)
+
+	err = repo.DeleteAvatar()
+	assert.NoError(t, err)
+
+	assert.Equal(t, "", repo.Avatar)
+}

modules/setting/setting.go

@@ -250,14 +250,16 @@ var (
 	}
 
 	// Picture settings
-	AvatarUploadPath      string
-	AvatarMaxWidth        int
-	AvatarMaxHeight       int
-	GravatarSource        string
-	GravatarSourceURL     *url.URL
-	DisableGravatar       bool
-	EnableFederatedAvatar bool
-	LibravatarService     *libravatar.Libravatar
+	AvatarUploadPath           string
+	AvatarMaxWidth             int
+	AvatarMaxHeight            int
+	GravatarSource             string
+	GravatarSourceURL          *url.URL
+	DisableGravatar            bool
+	EnableFederatedAvatar      bool
+	LibravatarService          *libravatar.Libravatar
+	AvatarMaxFileSize          int64
+	RepositoryAvatarUploadPath string
 
 	// Log settings
 	LogLevel           string
@@ -835,8 +837,14 @@ func NewContext() {
 	if !filepath.IsAbs(AvatarUploadPath) {
 		AvatarUploadPath = path.Join(AppWorkPath, AvatarUploadPath)
 	}
+	RepositoryAvatarUploadPath = sec.Key("REPOSITORY_AVATAR_UPLOAD_PATH").MustString(path.Join(AppDataPath, "repo-avatars"))
+	forcePathSeparator(RepositoryAvatarUploadPath)
+	if !filepath.IsAbs(RepositoryAvatarUploadPath) {
+		RepositoryAvatarUploadPath = path.Join(AppWorkPath, RepositoryAvatarUploadPath)
+	}
 	AvatarMaxWidth = sec.Key("AVATAR_MAX_WIDTH").MustInt(4096)
 	AvatarMaxHeight = sec.Key("AVATAR_MAX_HEIGHT").MustInt(3072)
+	AvatarMaxFileSize = sec.Key("AVATAR_MAX_FILE_SIZE").MustInt64(1048576)
 	switch source := sec.Key("GRAVATAR_SOURCE").MustString("gravatar"); source {
 	case "duoshuo":
 		GravatarSource = "http://gravatar.duoshuo.com/avatar/"

modules/structs/repo.go

@@ -43,6 +43,7 @@ type Repository struct {
 	// swagger:strfmt date-time
 	Updated     time.Time   `json:"updated_at"`
 	Permissions *Permission `json:"permissions,omitempty"`
+	AvatarURL   string      `json:"avatar_url"`
 }
 
 // CreateRepoOption options when creating repository

options/locale/locale_en-US.ini

@@ -385,6 +385,7 @@ choose_new_avatar = Choose new avatar
 update_avatar = Update Avatar
 delete_current_avatar = Delete Current Avatar
 uploaded_avatar_not_a_image = The uploaded file is not an image.
+uploaded_avatar_is_too_big = The uploaded file has exceeded the maximum size.
 update_avatar_success = Your avatar has been updated.
 
 change_password = Update Password
@@ -1310,6 +1311,7 @@ settings.unarchive.header = Un-Archive This Repo
 settings.unarchive.text = Un-Archiving the repo will restore its ability to recieve commits and pushes, as well as new issues and pull-requests.
 settings.unarchive.success = The repo was successfully un-archived.
 settings.unarchive.error = An error occured while trying to un-archive the repo. See the log for more details.
+settings.update_avatar_success = The repository avatar has been updated.
 
 diff.browse_source = Browse Source
 diff.parent = parent

public/css/index.css

@@ -956,6 +956,7 @@ tbody.commit-list{vertical-align:baseline}
 .ui.repository.list .item .ui.header .metas span:not(:last-child){margin-right:5px}
 .ui.repository.list .item .time{font-size:12px;color:grey}
 .ui.repository.list .item .ui.tags{margin-bottom:1em}
+.ui.repository.list .item .ui.avatar.image{width:24px;height:24px}
 .ui.repository.branches .time{font-size:12px;color:grey}
 .ui.user.list .item{padding-bottom:25px}
 .ui.user.list .item:not(:first-child){border-top:1px solid #eee;padding-top:25px}

public/less/_explore.less

@@ -53,6 +53,11 @@
         .ui.tags {
             margin-bottom: 1em;
         }
+
+        .ui.avatar.image {
+            width: 24px;
+            height: 24px;
+        }
     }
 }