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feat: add azure embedding to ai-cache (#1975)

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This commit is contained in:
Yiiong
2025-03-29 18:08:37 +08:00
committed by GitHub
parent 2014234356
commit b86e9fc938
10 changed files with 230 additions and 54 deletions
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39
plugins/wasm-go/extensions/ai-cache/embedding/xfyun.go
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@@ -8,13 +8,15 @@ import (
"encoding/json"
"errors"
"fmt"
"github.com/alibaba/higress/plugins/wasm-go/pkg/wrapper"
"github.com/tidwall/gjson"
"math"
"net/http"
"net/url"
"strconv"
"time"
"github.com/alibaba/higress/plugins/wasm-go/pkg/log"
"github.com/alibaba/higress/plugins/wasm-go/pkg/wrapper"
"github.com/tidwall/gjson"
)
const (
@@ -22,12 +24,12 @@ const (
XFYUN_PORT = 443
)
type XfyunProviderInitializer struct {
type xfyunProviderInitializer struct {
}
var XfyunConfig XfyunProviderConfig
var xfyunConfig xfyunProviderConfig
type XfyunProviderConfig struct {
type xfyunProviderConfig struct {
// @Title zh-CN 文本特征提取服务 API Key
// @Description zh-CN 文本特征提取服务 API Key。
apiKey string
@@ -39,26 +41,26 @@ type XfyunProviderConfig struct {
xfyunApiSecret string
}
func (c *XfyunProviderInitializer) InitConfig(json gjson.Result) {
XfyunConfig.xfyunAppID = json.Get("appId").String()
XfyunConfig.xfyunApiSecret = json.Get("apiSecret").String()
XfyunConfig.apiKey = json.Get("apiKey").String()
func (c *xfyunProviderInitializer) InitConfig(json gjson.Result) {
xfyunConfig.xfyunAppID = json.Get("appId").String()
xfyunConfig.xfyunApiSecret = json.Get("apiSecret").String()
xfyunConfig.apiKey = json.Get("apiKey").String()
}
func (c *XfyunProviderInitializer) ValidateConfig() error {
if XfyunConfig.apiKey == "" {
func (c *xfyunProviderInitializer) ValidateConfig() error {
if xfyunConfig.apiKey == "" {
return errors.New("[Xfyun] apiKey is required")
}
if XfyunConfig.xfyunAppID == "" {
if xfyunConfig.xfyunAppID == "" {
return errors.New("[Xfyun] appId is required")
}
if XfyunConfig.xfyunApiSecret == "" {
if xfyunConfig.xfyunApiSecret == "" {
return errors.New("[Xfyun] apiSecret is required")
}
return nil
}
func (t *XfyunProviderInitializer) CreateProvider(c ProviderConfig) (Provider, error) {
func (t *xfyunProviderInitializer) CreateProvider(c ProviderConfig) (Provider, error) {
if c.servicePort == 0 {
c.servicePort = XFYUN_PORT
}
@@ -160,14 +162,14 @@ func constructAuth(requestURL, method, apiKey, apiSecret string) (string, error)
return "?" + params.Encode(), nil
}
func (t *XfyunProvider) constructParameters(text string, log wrapper.Log) (string, [][2]string, []byte, error) {
func (t *XfyunProvider) constructParameters(text string) (string, [][2]string, []byte, error) {
if text == "" {
err := errors.New("queryString text cannot be empty")
return "", nil, nil, err
}
host := "https://" + t.config.serviceHost + "/"
auth, err := constructAuth(host, "POST", XfyunConfig.apiKey, XfyunConfig.xfyunApiSecret)
auth, err := constructAuth(host, "POST", xfyunConfig.apiKey, xfyunConfig.xfyunApiSecret)
if err != nil {
return "", nil, nil, err
}
@@ -199,7 +201,7 @@ func (t *XfyunProvider) constructParameters(text string, log wrapper.Log) (strin
// 构建请求体
data := XfyunReqBody{
Header: XfyunHeader{
AppID: XfyunConfig.xfyunAppID,
AppID: xfyunConfig.xfyunAppID,
Status: 3,
},
Parameter: XfyunParameter{
@@ -265,9 +267,8 @@ func (t *XfyunProvider) parseTextEmbedding(responseBody []byte) ([]float32, erro
func (t *XfyunProvider) GetEmbedding(
queryString string,
ctx wrapper.HttpContext,
log wrapper.Log,
callback func(emb []float64, err error)) error {
embUrl, embHeaders, embRequestBody, err := t.constructParameters(queryString, log)
embUrl, embHeaders, embRequestBody, err := t.constructParameters(queryString)
if err != nil {
log.Errorf("failed to construct parameters: %v", err)
return err