GH-9617 Add plugin API for GetEmoji method (#9656)

* Add GetEmoji plugin api

* Add server version

4 files changed, 63 insertions, 0 deletions

diff --git a/app/plugin_api.go b/app/plugin_api.go
index 3bb638a24..c409a88f8 100644
--- a/app/plugin_api.go
+++ b/app/plugin_api.go
@@ -377,6 +377,10 @@ func (api *PluginAPI) GetEmojiByName(name string) (*model.Emoji, *model.AppError
 	return api.app.GetEmojiByName(name)
 }
 
+func (api *PluginAPI) GetEmoji(emojiId string) (*model.Emoji, *model.AppError) {
+	return api.app.GetEmoji(emojiId)
+}
+
 func (api *PluginAPI) CopyFileInfos(userId string, fileIds []string) ([]string, *model.AppError) {
 	return api.app.CopyFileInfos(userId, fileIds)
 }
diff --git a/plugin/api.go b/plugin/api.go
index 0f481784e..93b5a6d2e 100644
--- a/plugin/api.go
+++ b/plugin/api.go
@@ -254,6 +254,11 @@ type API interface {
 	// Minimum server version: 5.6
 	GetEmojiByName(name string) (*model.Emoji, *model.AppError)
 
+	// GetEmoji returns a custom emoji based on the emojiId string.
+	//
+	// Minimum server version: 5.6
+	GetEmoji(emojiId string) (*model.Emoji, *model.AppError)
+
 	// CopyFileInfos duplicates the FileInfo objects referenced by the given file ids,
 	// recording the given user id as the new creator and returning the new set of file ids.
 	//
diff --git a/plugin/client_rpc_generated.go b/plugin/client_rpc_generated.go
index 7ed016c24..b3886dcb3 100644
--- a/plugin/client_rpc_generated.go
+++ b/plugin/client_rpc_generated.go
@@ -2402,6 +2402,35 @@ func (s *apiRPCServer) GetEmojiByName(args *Z_GetEmojiByNameArgs, returns *Z_Get
 	return nil
 }
 
+type Z_GetEmojiArgs struct {
+	A string
+}
+
+type Z_GetEmojiReturns struct {
+	A *model.Emoji
+	B *model.AppError
+}
+
+func (g *apiRPCClient) GetEmoji(emojiId string) (*model.Emoji, *model.AppError) {
+	_args := &Z_GetEmojiArgs{emojiId}
+	_returns := &Z_GetEmojiReturns{}
+	if err := g.client.Call("Plugin.GetEmoji", _args, _returns); err != nil {
+		log.Printf("RPC call to GetEmoji API failed: %s", err.Error())
+	}
+	return _returns.A, _returns.B
+}
+
+func (s *apiRPCServer) GetEmoji(args *Z_GetEmojiArgs, returns *Z_GetEmojiReturns) error {
+	if hook, ok := s.impl.(interface {
+		GetEmoji(emojiId string) (*model.Emoji, *model.AppError)
+	}); ok {
+		returns.A, returns.B = hook.GetEmoji(args.A)
+	} else {
+		return encodableError(fmt.Errorf("API GetEmoji called but not implemented."))
+	}
+	return nil
+}
+
 type Z_CopyFileInfosArgs struct {
 	A string
 	B []string
diff --git a/plugin/plugintest/api.go b/plugin/plugintest/api.go
index 4e94e17af..81462e58d 100644
--- a/plugin/plugintest/api.go
+++ b/plugin/plugintest/api.go
@@ -581,6 +581,31 @@ func (_m *API) GetEmojiImage(emojiId string) ([]byte, string, *model.AppError) {
 	return r0, r1, r2
 }
 
+// GetEmoji provides a mock function with given fields: emojiId
+func (_m *API) GetEmoji(emojiId string) (*model.Emoji, *model.AppError) {
+	ret := _m.Called(emojiId)
+
+	var r0 *model.Emoji
+	if rf, ok := ret.Get(0).(func(string) *model.Emoji); ok {
+		r0 = rf(emojiId)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*model.Emoji)
+		}
+	}
+
+	var r1 *model.AppError
+	if rf, ok := ret.Get(1).(func(string) *model.AppError); ok {
+		r1 = rf(emojiId)
+	} else {
+		if ret.Get(1) != nil {
+			r1 = ret.Get(1).(*model.AppError)
+		}
+	}
+
+	return r0, r1
+}
+
 // GetFileInfo provides a mock function with given fields: fileId
 func (_m *API) GetFileInfo(fileId string) (*model.FileInfo, *model.AppError) {
 	ret := _m.Called(fileId)