1 files changed, 109 insertions, 0 deletions
diff --git a/modules/setting/picture.go b/modules/setting/picture.go
new file mode 100644
index 00000000..fafae45b
--- /dev/null
+++ b/modules/setting/picture.go
@@ -0,0 +1,109 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+// Avatar settings
+
+var (
+	Avatar = struct {
+		Storage *Storage
+
+		MaxWidth           int
+		MaxHeight          int
+		MaxFileSize        int64
+		MaxOriginSize      int64
+		RenderedSizeFactor int
+	}{
+		MaxWidth:           4096,
+		MaxHeight:          4096,
+		MaxFileSize:        1048576,
+		MaxOriginSize:      262144,
+		RenderedSizeFactor: 2,
+	}
+
+	GravatarSource        string
+	DisableGravatar       bool // Depreciated: migrated to database
+	EnableFederatedAvatar bool // Depreciated: migrated to database
+
+	RepoAvatar = struct {
+		Storage *Storage
+
+		Fallback      string
+		FallbackImage string
+	}{}
+)
+
+func loadAvatarsFrom(rootCfg ConfigProvider) error {
+	sec := rootCfg.Section("picture")
+
+	avatarSec := rootCfg.Section("avatar")
+	storageType := sec.Key("AVATAR_STORAGE_TYPE").MustString("")
+	// Specifically default PATH to AVATAR_UPLOAD_PATH
+	avatarSec.Key("PATH").MustString(sec.Key("AVATAR_UPLOAD_PATH").String())
+
+	var err error
+	Avatar.Storage, err = getStorage(rootCfg, "avatars", storageType, avatarSec)
+	if err != nil {
+		return err
+	}
+
+	Avatar.MaxWidth = sec.Key("AVATAR_MAX_WIDTH").MustInt(4096)
+	Avatar.MaxHeight = sec.Key("AVATAR_MAX_HEIGHT").MustInt(4096)
+	Avatar.MaxFileSize = sec.Key("AVATAR_MAX_FILE_SIZE").MustInt64(1048576)
+	Avatar.MaxOriginSize = sec.Key("AVATAR_MAX_ORIGIN_SIZE").MustInt64(262144)
+	Avatar.RenderedSizeFactor = sec.Key("AVATAR_RENDERED_SIZE_FACTOR").MustInt(2)
+
+	switch source := sec.Key("GRAVATAR_SOURCE").MustString("gravatar"); source {
+	case "duoshuo":
+		GravatarSource = "http://gravatar.duoshuo.com/avatar/"
+	case "gravatar":
+		GravatarSource = "https://secure.gravatar.com/avatar/"
+	case "libravatar":
+		GravatarSource = "https://seccdn.libravatar.org/avatar/"
+	default:
+		GravatarSource = source
+	}
+
+	DisableGravatar = sec.Key("DISABLE_GRAVATAR").MustBool(GetDefaultDisableGravatar())
+	deprecatedSettingDB(rootCfg, "", "DISABLE_GRAVATAR")
+	EnableFederatedAvatar = sec.Key("ENABLE_FEDERATED_AVATAR").MustBool(GetDefaultEnableFederatedAvatar(DisableGravatar))
+	deprecatedSettingDB(rootCfg, "", "ENABLE_FEDERATED_AVATAR")
+
+	return nil
+}
+
+func GetDefaultDisableGravatar() bool {
+	return OfflineMode
+}
+
+func GetDefaultEnableFederatedAvatar(disableGravatar bool) bool {
+	v := !InstallLock
+	if OfflineMode {
+		v = false
+	}
+	if disableGravatar {
+		v = false
+	}
+	return v
+}
+
+func loadRepoAvatarFrom(rootCfg ConfigProvider) error {
+	sec := rootCfg.Section("picture")
+
+	repoAvatarSec := rootCfg.Section("repo-avatar")
+	storageType := sec.Key("REPOSITORY_AVATAR_STORAGE_TYPE").MustString("")
+	// Specifically default PATH to AVATAR_UPLOAD_PATH
+	repoAvatarSec.Key("PATH").MustString(sec.Key("REPOSITORY_AVATAR_UPLOAD_PATH").String())
+
+	var err error
+	RepoAvatar.Storage, err = getStorage(rootCfg, "repo-avatars", storageType, repoAvatarSec)
+	if err != nil {
+		return err
+	}
+
+	RepoAvatar.Fallback = sec.Key("REPOSITORY_AVATAR_FALLBACK").MustString("none")
+	RepoAvatar.FallbackImage = sec.Key("REPOSITORY_AVATAR_FALLBACK_IMAGE").MustString(AppSubURL + "/assets/img/repo_default.png")
+
+	return nil
+}