Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/services/auth/source/oauth2/providers_base.go b/services/auth/source/oauth2/providers_base.go
new file mode 100644
index 0000000..9d4ab10
--- /dev/null
+++ b/services/auth/source/oauth2/providers_base.go
@@ -0,0 +1,51 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package oauth2
+
+import (
+	"html/template"
+
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/svg"
+)
+
+// BaseProvider represents a common base for Provider
+type BaseProvider struct {
+	name        string
+	displayName string
+}
+
+// Name provides the technical name for this provider
+func (b *BaseProvider) Name() string {
+	return b.name
+}
+
+// DisplayName returns the friendly name for this provider
+func (b *BaseProvider) DisplayName() string {
+	return b.displayName
+}
+
+// IconHTML returns icon HTML for this provider
+func (b *BaseProvider) IconHTML(size int) template.HTML {
+	svgName := "gitea-" + b.name
+	switch b.name {
+	case "gplus":
+		svgName = "gitea-google"
+	case "github":
+		svgName = "octicon-mark-github"
+	}
+	svgHTML := svg.RenderHTML(svgName, size, "tw-mr-2")
+	if svgHTML == "" {
+		log.Error("No SVG icon for oauth2 provider %q", b.name)
+		svgHTML = svg.RenderHTML("gitea-openid", size, "tw-mr-2")
+	}
+	return svgHTML
+}
+
+// CustomURLSettings returns the custom url settings for this provider
+func (b *BaseProvider) CustomURLSettings() *CustomURLSettings {
+	return nil
+}
+
+var _ Provider = &BaseProvider{}