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optimize plugin sdk (#1930)

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澄潭
2025-03-22 22:46:37 +08:00
committed by GitHub
parent 1812a6b0a9
commit 45fbc8b084
117 changed files with 1036 additions and 766 deletions
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37
plugins/wasm-go/extensions/ai-proxy/provider/minimax.go
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@@ -8,6 +8,7 @@ import (
"strings"
"github.com/alibaba/higress/plugins/wasm-go/extensions/ai-proxy/util"
"github.com/alibaba/higress/plugins/wasm-go/pkg/log"
"github.com/alibaba/higress/plugins/wasm-go/pkg/wrapper"
"github.com/higress-group/proxy-wasm-go-sdk/proxywasm"
"github.com/higress-group/proxy-wasm-go-sdk/proxywasm/types"
@@ -73,45 +74,45 @@ func (m *minimaxProvider) GetProviderType() string {
return providerTypeMinimax
}
func (m *minimaxProvider) OnRequestHeaders(ctx wrapper.HttpContext, apiName ApiName, log wrapper.Log) error {
m.config.handleRequestHeaders(m, ctx, apiName, log)
func (m *minimaxProvider) OnRequestHeaders(ctx wrapper.HttpContext, apiName ApiName) error {
m.config.handleRequestHeaders(m, ctx, apiName)
// Delay the header processing to allow changing streaming mode in OnRequestBody
return nil
}
func (m *minimaxProvider) TransformRequestHeaders(ctx wrapper.HttpContext, apiName ApiName, headers http.Header, log wrapper.Log) {
func (m *minimaxProvider) TransformRequestHeaders(ctx wrapper.HttpContext, apiName ApiName, headers http.Header) {
util.OverwriteRequestHostHeader(headers, minimaxDomain)
util.OverwriteRequestAuthorizationHeader(headers, "Bearer "+m.config.GetApiTokenInUse(ctx))
headers.Del("Content-Length")
}
func (m *minimaxProvider) OnRequestBody(ctx wrapper.HttpContext, apiName ApiName, body []byte, log wrapper.Log) (types.Action, error) {
func (m *minimaxProvider) OnRequestBody(ctx wrapper.HttpContext, apiName ApiName, body []byte) (types.Action, error) {
if !m.config.isSupportedAPI(apiName) {
return types.ActionContinue, errUnsupportedApiName
}
if minimaxApiTypePro == m.config.minimaxApiType {
// Use chat completion Pro API.
return m.handleRequestBodyByChatCompletionPro(body, log)
return m.handleRequestBodyByChatCompletionPro(body)
} else {
// Use chat completion V2 API.
return m.config.handleRequestBody(m, m.contextCache, ctx, apiName, body, log)
return m.config.handleRequestBody(m, m.contextCache, ctx, apiName, body)
}
}
// handleRequestBodyByChatCompletionPro processes the request body using the chat completion Pro API.
func (m *minimaxProvider) handleRequestBodyByChatCompletionPro(body []byte, log wrapper.Log) (types.Action, error) {
func (m *minimaxProvider) handleRequestBodyByChatCompletionPro(body []byte) (types.Action, error) {
request := &chatCompletionRequest{}
if err := decodeChatCompletionRequest(body, request); err != nil {
return types.ActionContinue, err
}
// Map the model and rewrite the request path.
request.Model = getMappedModel(request.Model, m.config.modelMapping, log)
request.Model = getMappedModel(request.Model, m.config.modelMapping)
_ = util.OverwriteRequestPath(fmt.Sprintf("%s?GroupId=%s", minimaxChatCompletionProPath, m.config.minimaxGroupId))
if m.config.context == nil {
minimaxRequest := m.buildMinimaxChatCompletionProRequest(request, "")
return types.ActionContinue, replaceJsonRequestBody(minimaxRequest, log)
return types.ActionContinue, replaceJsonRequestBody(minimaxRequest)
}
err := m.contextCache.GetContent(func(content string, err error) {
@@ -126,30 +127,30 @@ func (m *minimaxProvider) handleRequestBodyByChatCompletionPro(body []byte, log
// For minimaxChatCompletionPro, we need to manually handle context messages.
// minimaxChatCompletionV2 uses the default defaultInsertHttpContextMessage method to insert context messages.
minimaxRequest := m.buildMinimaxChatCompletionProRequest(request, content)
if err := replaceJsonRequestBody(minimaxRequest, log); err != nil {
if err := replaceJsonRequestBody(minimaxRequest); err != nil {
util.ErrorHandler("ai-proxy.minimax.insert_ctx_failed", fmt.Errorf("failed to replace Request body: %v", err))
}
}, log)
})
if err == nil {
return types.ActionPause, nil
}
return types.ActionContinue, err
}
func (m *minimaxProvider) TransformRequestBodyHeaders(ctx wrapper.HttpContext, apiName ApiName, body []byte, headers http.Header, log wrapper.Log) ([]byte, error) {
return m.handleRequestBodyByChatCompletionV2(body, headers, log)
func (m *minimaxProvider) TransformRequestBodyHeaders(ctx wrapper.HttpContext, apiName ApiName, body []byte, headers http.Header) ([]byte, error) {
return m.handleRequestBodyByChatCompletionV2(body, headers)
}
// handleRequestBodyByChatCompletionV2 processes the request body using the chat completion V2 API.
func (m *minimaxProvider) handleRequestBodyByChatCompletionV2(body []byte, headers http.Header, log wrapper.Log) ([]byte, error) {
func (m *minimaxProvider) handleRequestBodyByChatCompletionV2(body []byte, headers http.Header) ([]byte, error) {
util.OverwriteRequestPathHeader(headers, minimaxChatCompletionV2Path)
rawModel := gjson.GetBytes(body, "model").String()
mappedModel := getMappedModel(rawModel, m.config.modelMapping, log)
mappedModel := getMappedModel(rawModel, m.config.modelMapping)
return sjson.SetBytes(body, "model", mappedModel)
}
func (m *minimaxProvider) TransformResponseHeaders(ctx wrapper.HttpContext, apiName ApiName, headers http.Header, log wrapper.Log) {
func (m *minimaxProvider) TransformResponseHeaders(ctx wrapper.HttpContext, apiName ApiName, headers http.Header) {
// Skip OnStreamingResponseBody() and OnResponseBody() when using the original protocol
// or when the model corresponds to the chat completion V2 interface.
if m.config.protocol == protocolOriginal || minimaxApiTypePro != m.config.minimaxApiType {
@@ -160,7 +161,7 @@ func (m *minimaxProvider) TransformResponseHeaders(ctx wrapper.HttpContext, apiN
}
// OnStreamingResponseBody handles streaming response chunks from the Minimax service only for requests using the OpenAI protocol and corresponding to the chat completion Pro API.
func (m *minimaxProvider) OnStreamingResponseBody(ctx wrapper.HttpContext, name ApiName, chunk []byte, isLastChunk bool, log wrapper.Log) ([]byte, error) {
func (m *minimaxProvider) OnStreamingResponseBody(ctx wrapper.HttpContext, name ApiName, chunk []byte, isLastChunk bool) ([]byte, error) {
if isLastChunk || len(chunk) == 0 {
return nil, nil
}
@@ -199,7 +200,7 @@ func (m *minimaxProvider) OnStreamingResponseBody(ctx wrapper.HttpContext, name
}
// TransformResponseBody handles the final response body from the Minimax service only for requests using the OpenAI protocol and corresponding to the chat completion Pro API.
func (m *minimaxProvider) TransformResponseBody(ctx wrapper.HttpContext, apiName ApiName, body []byte, log wrapper.Log) ([]byte, error) {
func (m *minimaxProvider) TransformResponseBody(ctx wrapper.HttpContext, apiName ApiName, body []byte) ([]byte, error) {
if apiName != ApiNameChatCompletion {
return body, nil
}