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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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25
plugins/wasm-go/extensions/ai-proxy/provider/claude.go
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@@ -9,6 +9,7 @@ import (
"time"
"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/types"
)
@@ -112,12 +113,12 @@ func (c *claudeProvider) GetProviderType() string {
return providerTypeClaude
}
func (c *claudeProvider) OnRequestHeaders(ctx wrapper.HttpContext, apiName ApiName, log wrapper.Log) error {
c.config.handleRequestHeaders(c, ctx, apiName, log)
func (c *claudeProvider) OnRequestHeaders(ctx wrapper.HttpContext, apiName ApiName) error {
c.config.handleRequestHeaders(c, ctx, apiName)
return nil
}
func (c *claudeProvider) TransformRequestHeaders(ctx wrapper.HttpContext, apiName ApiName, headers http.Header, log wrapper.Log) {
func (c *claudeProvider) TransformRequestHeaders(ctx wrapper.HttpContext, apiName ApiName, headers http.Header) {
util.OverwriteRequestPathHeaderByCapability(headers, string(apiName), c.config.capabilities)
util.OverwriteRequestHostHeader(headers, claudeDomain)
@@ -130,26 +131,26 @@ func (c *claudeProvider) TransformRequestHeaders(ctx wrapper.HttpContext, apiNam
headers.Set("anthropic-version", c.config.claudeVersion)
}
func (c *claudeProvider) OnRequestBody(ctx wrapper.HttpContext, apiName ApiName, body []byte, log wrapper.Log) (types.Action, error) {
func (c *claudeProvider) OnRequestBody(ctx wrapper.HttpContext, apiName ApiName, body []byte) (types.Action, error) {
if !c.config.isSupportedAPI(apiName) {
return types.ActionContinue, errUnsupportedApiName
}
return c.config.handleRequestBody(c, c.contextCache, ctx, apiName, body, log)
return c.config.handleRequestBody(c, c.contextCache, ctx, apiName, body)
}
func (c *claudeProvider) TransformRequestBody(ctx wrapper.HttpContext, apiName ApiName, body []byte, log wrapper.Log) ([]byte, error) {
func (c *claudeProvider) TransformRequestBody(ctx wrapper.HttpContext, apiName ApiName, body []byte) ([]byte, error) {
if apiName != ApiNameChatCompletion {
return c.config.defaultTransformRequestBody(ctx, apiName, body, log)
return c.config.defaultTransformRequestBody(ctx, apiName, body)
}
request := &chatCompletionRequest{}
if err := c.config.parseRequestAndMapModel(ctx, request, body, log); err != nil {
if err := c.config.parseRequestAndMapModel(ctx, request, body); err != nil {
return nil, err
}
claudeRequest := c.buildClaudeTextGenRequest(request)
return json.Marshal(claudeRequest)
}
func (c *claudeProvider) TransformResponseBody(ctx wrapper.HttpContext, apiName ApiName, body []byte, log wrapper.Log) ([]byte, error) {
func (c *claudeProvider) TransformResponseBody(ctx wrapper.HttpContext, apiName ApiName, body []byte) ([]byte, error) {
if apiName != ApiNameChatCompletion {
return body, nil
}
@@ -164,7 +165,7 @@ func (c *claudeProvider) TransformResponseBody(ctx wrapper.HttpContext, apiName
return json.Marshal(response)
}
func (c *claudeProvider) OnStreamingResponseBody(ctx wrapper.HttpContext, name ApiName, chunk []byte, isLastChunk bool, log wrapper.Log) ([]byte, error) {
func (c *claudeProvider) OnStreamingResponseBody(ctx wrapper.HttpContext, name ApiName, chunk []byte, isLastChunk bool) ([]byte, error) {
if isLastChunk || len(chunk) == 0 {
return nil, nil
}
@@ -185,7 +186,7 @@ func (c *claudeProvider) OnStreamingResponseBody(ctx wrapper.HttpContext, name A
log.Errorf("unable to unmarshal claude response: %v", err)
continue
}
response := c.streamResponseClaude2OpenAI(ctx, &claudeResponse, log)
response := c.streamResponseClaude2OpenAI(ctx, &claudeResponse)
if response != nil {
responseBody, err := json.Marshal(response)
if err != nil {
@@ -266,7 +267,7 @@ func stopReasonClaude2OpenAI(reason *string) string {
}
}
func (c *claudeProvider) streamResponseClaude2OpenAI(ctx wrapper.HttpContext, origResponse *claudeTextGenStreamResponse, log wrapper.Log) *chatCompletionResponse {
func (c *claudeProvider) streamResponseClaude2OpenAI(ctx wrapper.HttpContext, origResponse *claudeTextGenStreamResponse) *chatCompletionResponse {
switch origResponse.Type {
case "message_start":
choice := chatCompletionChoice{