112 lines
3.0 KiB
Go
112 lines
3.0 KiB
Go
// Copyright 2023 The casbin Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package controllers
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import (
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"fmt"
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"github.com/casbin/casibase/embedding"
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"github.com/casbin/casibase/model"
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"github.com/casbin/casibase/object"
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"github.com/casbin/casibase/util"
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)
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func (c *ApiController) ResponseErrorStream(errorText string) {
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event := fmt.Sprintf("event: myerror\ndata: %s\n\n", errorText)
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_, err := c.Ctx.ResponseWriter.Write([]byte(event))
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if err != nil {
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c.ResponseError(err.Error())
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return
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}
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}
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func getModelProviderFromContext(owner string, name string) (model.ModelProvider, error) {
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var providerName string
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if name != "" {
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providerName = name
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} else {
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store, err := object.GetDefaultStore(owner)
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if err != nil {
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return nil, err
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}
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if store != nil && store.ModelProvider != "" {
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providerName = store.ModelProvider
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}
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}
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var provider *object.Provider
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var err error
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if providerName != "" {
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providerId := util.GetIdFromOwnerAndName(owner, providerName)
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provider, err = object.GetProvider(providerId)
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} else {
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provider, err = object.GetDefaultModelProvider()
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}
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if provider == nil && err == nil {
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return nil, fmt.Errorf("The model provider: %s is not found", providerName)
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}
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if provider.Category != "Model" || provider.ClientSecret == "" {
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return nil, fmt.Errorf("The model provider: %s is invalid", providerName)
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}
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providerObj, err := provider.GetModelProvider()
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if err != nil {
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return nil, err
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}
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return providerObj, err
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}
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func getEmbeddingProviderFromContext(owner string, name string) (embedding.EmbeddingProvider, error) {
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var providerName string
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if name != "" {
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providerName = name
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} else {
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store, err := object.GetDefaultStore(owner)
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if err != nil {
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return nil, err
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}
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if store != nil && store.EmbeddingProvider != "" {
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providerName = store.EmbeddingProvider
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}
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}
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var provider *object.Provider
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var err error
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if providerName != "" {
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providerId := util.GetIdFromOwnerAndName(owner, providerName)
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provider, err = object.GetProvider(providerId)
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} else {
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provider, err = object.GetDefaultEmbeddingProvider()
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}
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if provider == nil && err == nil {
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return nil, fmt.Errorf("The embedding provider: %s is not found", providerName)
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}
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if provider.Category != "Embedding" || provider.ClientSecret == "" {
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return nil, fmt.Errorf("The embedding provider: %s is invalid", providerName)
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}
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providerObj, err := provider.GetEmbeddingProvider()
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if err != nil {
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return nil, err
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}
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return providerObj, err
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}
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