Go: implement provider: DeepInfra, XunFei (#14978)

### What problem does this PR solve?

This PR implement implement provider  and Mistral, DeepInfra, XunFei

**The following functionalities are now supported:**

**DeepInfra**

- [x] chat / think chat / stream chat / stream think chat
- [x] Embedding
- [x] ASR
- [x] TTS
- [x] ListModels
- [x] Provider connection checking
- [x] Balance
- [ ] ~~Rerank~~

**XunFei**

- [x] chat / think chat / stream chat / stream think chat

### Type of change

- [x] New Feature (non-breaking change which adds functionality)
- [x] Refactoring
This commit is contained in:
Haruko386
2026-05-18 16:57:42 +08:00
committed by GitHub
parent b8ac997606
commit 92145dc764
8 changed files with 1374 additions and 4 deletions

View File

@@ -0,0 +1,49 @@
{
"name": "DeepInfra",
"url": {
"default": "https://api.deepinfra.com"
},
"url_suffix": {
"chat": "v1/chat/completions",
"models": "models/list",
"balance": "payment/checklist",
"embedding": "v1/embeddings",
"tts": "v1/text-to-speech",
"asr": "v1/audio/transcriptions"
},
"class": "deepinfra",
"models": [
{
"name": "deepseek-ai/DeepSeek-V3.2",
"max_tokens": 32768,
"model_types": [
"chat"
],
"thinking": {
"default_value": true,
"clear_thinking": true
}
},
{
"name": "Qwen/Qwen3-Embedding-4B",
"max_tokens": 8192,
"model_types": [
"embedding"
]
},
{
"name": "hexgrad/Kokoro-82M",
"max_tokens": 16384,
"model_types": [
"tts"
]
},
{
"name": "bosonai/HiggsAudioV2.5",
"max_tokens": 8192,
"model_types": [
"asr"
]
}
]
}

23
conf/models/xunfei.json Normal file
View File

@@ -0,0 +1,23 @@
{
"name": "XunFei",
"url": {
"default": "https://"
},
"url_suffix": {
"chat": "spark-api-open.xf-yun.com/v2/chat/completions"
},
"class": "xunfei",
"models": [
{
"name": "spark-x",
"max_tokens": 134144,
"model_types": [
"chat"
],
"thinking": {
"default_value": true,
"clear_thinking": true
}
}
]
}

View File

@@ -0,0 +1,840 @@
package models
import (
"bufio"
"bytes"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"mime/multipart"
"net/http"
"os"
"path/filepath"
"ragflow/internal/common"
"strconv"
"strings"
"time"
)
type DeepInfraModel struct {
BaseURL map[string]string
URLSuffix URLSuffix
httpClient *http.Client
}
func NewDeepInfraModel(baseURL map[string]string, urlSuffix URLSuffix) *DeepInfraModel {
return &DeepInfraModel{
BaseURL: baseURL,
URLSuffix: urlSuffix,
httpClient: &http.Client{
Timeout: time.Second * 120,
Transport: &http.Transport{
MaxIdleConns: 10,
MaxIdleConnsPerHost: 100,
IdleConnTimeout: time.Second * 90,
DisableCompression: false,
},
},
}
}
func (d *DeepInfraModel) NewInstance(baseURL map[string]string) ModelDriver {
return &DeepInfraModel{
BaseURL: baseURL,
URLSuffix: d.URLSuffix,
httpClient: &http.Client{
Timeout: time.Second * 120,
Transport: &http.Transport{
MaxIdleConns: 10,
MaxIdleConnsPerHost: 100,
IdleConnTimeout: time.Second * 90,
DisableCompression: false,
},
},
}
}
func (d *DeepInfraModel) Name() string {
return "deepinfra"
}
func (d *DeepInfraModel) ChatWithMessages(modelName string, messages []Message, apiConfig *APIConfig, chatModelConfig *ChatConfig) (*ChatResponse, error) {
if len(messages) == 0 {
return nil, fmt.Errorf("messages is empty")
}
var region = "default"
if apiConfig != nil && apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/%s", d.BaseURL[region], d.URLSuffix.Chat)
apiMessages := make([]map[string]interface{}, len(messages))
for i, msg := range messages {
apiMessages[i] = map[string]interface{}{
"role": msg.Role,
"content": msg.Content,
}
}
reqBody := map[string]interface{}{
"model": modelName,
"messages": apiMessages,
"stream": false,
}
if chatModelConfig != nil {
if chatModelConfig.Stream != nil {
reqBody["stream"] = *chatModelConfig.Stream
}
if chatModelConfig.MaxTokens != nil {
reqBody["max_tokens"] = *chatModelConfig.MaxTokens
}
if chatModelConfig.Temperature != nil {
reqBody["temperature"] = *chatModelConfig.Temperature
}
if chatModelConfig.TopP != nil {
reqBody["top_p"] = *chatModelConfig.TopP
}
if chatModelConfig.Stop != nil {
reqBody["stop"] = *chatModelConfig.Stop
}
if chatModelConfig.Effort != nil {
reqBody["reasoning_effort"] = *chatModelConfig.Effort
}
if chatModelConfig.Thinking != nil && *chatModelConfig.Thinking {
reasoningMap := map[string]interface{}{
"enabled": true,
}
if chatModelConfig.Effort != nil {
reasoningMap["effort"] = *chatModelConfig.Effort
}
reqBody["reasoning"] = reasoningMap
}
}
jsonData, err := json.Marshal(reqBody)
if err != nil {
return nil, fmt.Errorf("failed to marshal request: %w", err)
}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
return nil, fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
resp, err := d.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
// Parse result
var result map[string]interface{}
if err := json.Unmarshal(body, &result); err != nil {
return nil, fmt.Errorf("failed to unmarshal response body: %w", err)
}
choices, ok := result["choices"].([]interface{})
if !ok || len(choices) == 0 {
return nil, fmt.Errorf("no choices in response")
}
firstChoice, ok := choices[0].(map[string]interface{})
if !ok {
return nil, fmt.Errorf("invalid choice format")
}
messageMap, ok := firstChoice["message"].(map[string]interface{})
if !ok {
return nil, fmt.Errorf("invalid message format")
}
content, ok := messageMap["content"].(string)
if !ok {
return nil, fmt.Errorf("invalid content format")
}
var reasonContent string
if rc, ok := messageMap["reasoning_content"].(string); ok {
reasonContent = rc
}
chatResponse := &ChatResponse{
Answer: &content,
}
if reasonContent != "" {
chatResponse.ReasonContent = &reasonContent
}
return chatResponse, nil
}
func (d *DeepInfraModel) ChatStreamlyWithSender(modelName string, messages []Message, apiConfig *APIConfig, modelConfig *ChatConfig, sender func(*string, *string) error) error {
if len(messages) == 0 {
return fmt.Errorf("messages is empty")
}
var region = "default"
if apiConfig != nil && apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/%s", d.BaseURL[region], d.URLSuffix.Chat)
// Convert messages to API format
apiMessages := make([]map[string]interface{}, len(messages))
for i, msg := range messages {
apiMessages[i] = map[string]interface{}{
"role": msg.Role,
"content": msg.Content,
}
}
// Build request body with streaming enabled
reqBody := map[string]interface{}{
"model": modelName,
"messages": apiMessages,
"stream": true,
"temperature": 1,
}
if modelConfig != nil {
if modelConfig.Stream != nil {
reqBody["stream"] = *modelConfig.Stream
}
if modelConfig.MaxTokens != nil {
reqBody["max_tokens"] = *modelConfig.MaxTokens
}
if modelConfig.Temperature != nil {
reqBody["temperature"] = *modelConfig.Temperature
}
if modelConfig.DoSample != nil {
reqBody["do_sample"] = *modelConfig.DoSample
}
if modelConfig.TopP != nil {
reqBody["top_p"] = *modelConfig.TopP
}
if modelConfig.Stop != nil {
reqBody["stop"] = *modelConfig.Stop
}
if modelConfig.Effort != nil {
reqBody["reasoning_effort"] = *modelConfig.Effort
}
if modelConfig.Thinking != nil && *modelConfig.Thinking {
reasoningMap := map[string]interface{}{
"enabled": true,
}
if modelConfig.Effort != nil {
reasoningMap["effort"] = *modelConfig.Effort
}
reqBody["reasoning"] = reasoningMap
}
}
jsonData, err := json.Marshal(reqBody)
if err != nil {
return fmt.Errorf("failed to marshal request: %w", err)
}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
return fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
resp, err := d.httpClient.Do(req)
if err != nil {
return fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
body, _ := io.ReadAll(resp.Body)
return fmt.Errorf("API request failed with status %d: %s", resp.StatusCode, string(body))
}
// SSE parsing: read line by line
scanner := bufio.NewScanner(resp.Body)
for scanner.Scan() {
line := scanner.Text()
common.Info(line)
// SSE data line starts with "data:"
if !strings.HasPrefix(line, "data:") {
continue
}
// Extract JSON after "data:"
data := strings.TrimSpace(line[5:])
// [DONE] marks the end of stream
if data == "[DONE]" {
break
}
// Parse the JSON event
var event map[string]interface{}
if err = json.Unmarshal([]byte(data), &event); err != nil {
continue
}
choices, ok := event["choices"].([]interface{})
if !ok || len(choices) == 0 {
continue
}
firstChoice, ok := choices[0].(map[string]interface{})
if !ok {
continue
}
delta, ok := firstChoice["delta"].(map[string]interface{})
if !ok {
continue
}
reasoningContent, ok := delta["reasoning_content"].(string)
if ok && reasoningContent != "" {
if err := sender(nil, &reasoningContent); err != nil {
return err
}
}
content, ok := delta["content"].(string)
if ok && content != "" {
if err := sender(&content, nil); err != nil {
return err
}
}
finishReason, ok := firstChoice["finish_reason"].(string)
if ok && finishReason != "" {
break
}
}
// Send [DONE] marker for OpenAI compatibility
endOfStream := "[DONE]"
if err = sender(&endOfStream, nil); err != nil {
return err
}
return scanner.Err()
}
func (d *DeepInfraModel) Embed(modelName *string, texts []string, apiConfig *APIConfig, embeddingConfig *EmbeddingConfig) ([]EmbeddingData, error) {
if len(texts) == 0 {
return []EmbeddingData{}, fmt.Errorf("texts is empty")
}
var region = "default"
if apiConfig != nil && apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/%s", d.BaseURL[region], d.URLSuffix.Embedding)
reqBody := map[string]interface{}{
"model": *modelName,
"input": texts,
}
if embeddingConfig != nil && embeddingConfig.Dimension >= 32 {
reqBody["dimensions"] = embeddingConfig.Dimension
}
jsonData, err := json.Marshal(reqBody)
if err != nil {
return nil, fmt.Errorf("failed to marshal request: %w", err)
}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
return nil, fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
resp, err := d.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response: %w", err)
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("DeepInfra embedding API error: status %d, body: %s", resp.StatusCode, string(body))
}
var parsed struct {
Data []struct {
Embedding []float64 `json:"embedding"`
Index int `json:"index"`
} `json:"data"`
}
if err = json.Unmarshal(body, &parsed); err != nil {
return nil, fmt.Errorf("failed to unmarshal response: %w", err)
}
// 组装 RAGFlow 需要的返回格式
var embeddings []EmbeddingData
for _, data := range parsed.Data {
embeddings = append(embeddings, EmbeddingData{
Embedding: data.Embedding,
Index: data.Index,
})
}
return embeddings, nil
return embeddings, nil
}
func (d *DeepInfraModel) Rerank(modelName *string, query string, documents []string, apiConfig *APIConfig, rerankConfig *RerankConfig) (*RerankResponse, error) {
return nil, fmt.Errorf("%s no such method", d.Name())
}
func (d *DeepInfraModel) TranscribeAudio(modelName *string, file *string, apiConfig *APIConfig, asrConfig *ASRConfig) (*ASRResponse, error) {
if apiConfig == nil || apiConfig.ApiKey == nil || *apiConfig.ApiKey == "" {
return nil, fmt.Errorf("DeepInfra API key is missing")
}
if file == nil || *file == "" {
return nil, fmt.Errorf("file is missing")
}
if modelName == nil || *modelName == "" {
return nil, fmt.Errorf("model name is missing")
}
var region = "default"
if apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/%s", d.BaseURL[region], d.URLSuffix.ASR)
var body bytes.Buffer
writer := multipart.NewWriter(&body)
if err := writer.WriteField("model", *modelName); err != nil {
return nil, fmt.Errorf("failed to write model field: %w", err)
}
// Open File
audioFile, err := os.Open(*file)
if err != nil {
return nil, fmt.Errorf("failed to open audio file: %w", err)
}
defer audioFile.Close()
part, err := writer.CreateFormFile("file", filepath.Base(*file))
if err != nil {
return nil, fmt.Errorf("failed to create multipart file: %w", err)
}
if _, err = io.Copy(part, audioFile); err != nil {
return nil, fmt.Errorf("failed to copy audio data: %w", err)
}
// get config
if asrConfig != nil && asrConfig.Params != nil {
for key, value := range asrConfig.Params {
var val string
switch v := value.(type) {
case string:
val = v
case bool:
val = strconv.FormatBool(v)
case int:
val = strconv.Itoa(v)
case int64:
val = strconv.FormatInt(v, 10)
case float64:
val = strconv.FormatFloat(v, 'f', -1, 64)
case float32:
val = strconv.FormatFloat(float64(v), 'f', -1, 32)
default:
val = fmt.Sprintf("%v", v)
}
if err := writer.WriteField(key, val); err != nil {
return nil, fmt.Errorf("failed to write field %s: %w", key, err)
}
}
}
if err = writer.Close(); err != nil {
return nil, fmt.Errorf("failed to close multipart writer: %w", err)
}
req, err := http.NewRequest("POST", url, &body)
if err != nil {
return nil, fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
req.Header.Set("Content-Type", writer.FormDataContentType())
req.Header.Set("Accept", "application/json")
resp, err := d.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
respBody, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("DeepInfra ASR error: %s - %s", resp.Status, string(respBody))
}
// Parse result
var result struct {
Text string `json:"text"`
}
if err := json.Unmarshal(respBody, &result); err != nil {
return nil, fmt.Errorf("failed to unmarshal response: %w", err)
}
return &ASRResponse{
Text: result.Text,
}, nil
}
func (d *DeepInfraModel) TranscribeAudioWithSender(modelName *string, file *string, apiConfig *APIConfig, asrConfig *ASRConfig, sender func(*string, *string) error) error {
return fmt.Errorf("%s no such method", d.Name())
}
func (d *DeepInfraModel) AudioSpeech(modelName *string, audioContent *string, apiConfig *APIConfig, ttsConfig *TTSConfig) (*TTSResponse, error) {
if apiConfig == nil || apiConfig.ApiKey == nil || *apiConfig.ApiKey == "" {
return nil, fmt.Errorf("DeepInfra API key is missing")
}
if audioContent == nil || *audioContent == "" {
return nil, fmt.Errorf("text content is missing")
}
var region = "default"
if apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
reqBody := map[string]interface{}{
"text": *audioContent,
}
voiceID := ""
if ttsConfig != nil && ttsConfig.Params != nil {
if v, ok := ttsConfig.Params["voice_id"].(string); ok && v != "" {
voiceID = v
} else if v, ok := ttsConfig.Params["voice"].(string); ok && v != "" {
voiceID = v
}
for key, value := range ttsConfig.Params {
if key != "voice_id" && key != "voice" {
reqBody[key] = value
}
}
}
if voiceID == "" {
return nil, fmt.Errorf("voice_id is missing (must be provided in params or model name)")
}
// URL: https://api.deepinfra.com/v1/text-to-speech/{voice_id}
url := fmt.Sprintf("%s/%s/%s", d.BaseURL[region], d.URLSuffix.TTS, voiceID)
if ttsConfig != nil && ttsConfig.Format != "" {
reqBody["output_format"] = ttsConfig.Format
}
jsonData, err := json.Marshal(reqBody)
if err != nil {
return nil, fmt.Errorf("failed to marshal request: %w", err)
}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
return nil, fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
resp, err := d.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("DeepInfra TTS error: status %d - %s", resp.StatusCode, string(body))
}
return &TTSResponse{Audio: body}, nil
}
func (d *DeepInfraModel) AudioSpeechWithSender(modelName *string, audioContent *string, apiConfig *APIConfig, ttsConfig *TTSConfig, sender func(*string, *string) error) error {
if apiConfig == nil || apiConfig.ApiKey == nil || *apiConfig.ApiKey == "" {
return fmt.Errorf("DeepInfra API key is missing")
}
if audioContent == nil || *audioContent == "" {
return fmt.Errorf("text content is missing")
}
var region = "default"
if apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
voiceID := ""
reqBody := map[string]interface{}{
"text": *audioContent,
}
if ttsConfig != nil && ttsConfig.Params != nil {
if v, ok := ttsConfig.Params["voice_id"].(string); ok && v != "" {
voiceID = v
} else if v, ok := ttsConfig.Params["voice"].(string); ok && v != "" {
voiceID = v
}
for key, value := range ttsConfig.Params {
if key != "voice_id" && key != "voice" {
reqBody[key] = value
}
}
}
if voiceID == "" {
return fmt.Errorf("voice_id is missing")
}
// URL: https://api.deepinfra.com/v1/text-to-speech/{voice_id}/stream
url := fmt.Sprintf("%s/%s/%s/stream", d.BaseURL[region], d.URLSuffix.TTS, voiceID)
if ttsConfig != nil && ttsConfig.Format != "" {
reqBody["output_format"] = ttsConfig.Format
}
jsonData, err := json.Marshal(reqBody)
if err != nil {
return fmt.Errorf("failed to marshal request: %w", err)
}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
return fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
resp, err := d.httpClient.Do(req)
if err != nil {
return fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
body, _ := io.ReadAll(resp.Body)
return fmt.Errorf("DeepInfra TTS Stream error: status %d - %s", resp.StatusCode, string(body))
}
buffer := make([]byte, 4096)
for {
n, err := resp.Body.Read(buffer)
if n > 0 {
chunkStr := string(buffer[:n])
if sendErr := sender(&chunkStr, nil); sendErr != nil {
return sendErr
}
}
if err == io.EOF {
break
}
if err != nil {
return fmt.Errorf("error reading stream: %w", err)
}
}
endOfStream := "[DONE]"
if err = sender(&endOfStream, nil); err != nil {
return err
}
return nil
}
func (d *DeepInfraModel) OCRFile(modelName *string, content []byte, url *string, apiConfig *APIConfig, ocrConfig *OCRConfig) (*OCRFileResponse, error) {
return nil, fmt.Errorf("%s no such method", d.Name())
}
func (d *DeepInfraModel) ParseFile(modelName *string, content []byte, url *string, apiConfig *APIConfig, parseFileConfig *ParseFileConfig) (*ParseFileResponse, error) {
return nil, fmt.Errorf("%s no such method", d.Name())
}
func (d *DeepInfraModel) ListModels(apiConfig *APIConfig) ([]string, error) {
var region = "default"
if apiConfig != nil && apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/%s", d.BaseURL[region], d.URLSuffix.Models)
reqBody := map[string]interface{}{}
jsonData, err := json.Marshal(reqBody)
if err != nil {
return nil, fmt.Errorf("failed to marshal request: %w", err)
}
req, err := http.NewRequest("GET", url, bytes.NewBuffer(jsonData))
if err != nil {
return nil, fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
resp, err := d.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response: %w", err)
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("failed to read response: %s", string(body))
}
// Parse response
var result []struct {
ModelName string `json:"model_name"`
}
if err := json.Unmarshal(body, &result); err != nil {
return nil, fmt.Errorf("failed to unmarshal response: %w", err)
}
models := make([]string, 0)
for _, model := range result {
if model.ModelName != "" {
models = append(models, model.ModelName)
}
}
return models, nil
}
func (d *DeepInfraModel) Balance(apiConfig *APIConfig) (map[string]interface{}, error) {
if apiConfig == nil || apiConfig.ApiKey == nil || *apiConfig.ApiKey == "" {
return nil, fmt.Errorf("api key is required")
}
region := "default"
if apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/%s", d.BaseURL[region], d.URLSuffix.Balance)
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return nil, fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
resp, err := d.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response: %w", err)
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("failed to read response: %s", string(body))
}
var result struct {
Balance interface{} `json:"stripe_balance"`
}
if err := json.Unmarshal(body, &result); err != nil {
return nil, fmt.Errorf("failed to unmarshal response: %w", err)
}
return map[string]interface{}{
"balance": result.Balance,
"currence": "USD",
}, nil
}
func (d *DeepInfraModel) CheckConnection(apiConfig *APIConfig) error {
_, err := d.ListModels(apiConfig)
return err
}
func (d *DeepInfraModel) ListTasks(apiConfig *APIConfig) ([]ListTaskStatus, error) {
return nil, fmt.Errorf("%s no such method", d.Name())
}
func (d *DeepInfraModel) ShowTask(taskID string, apiConfig *APIConfig) (*TaskResponse, error) {
return nil, fmt.Errorf("%s no such method", d.Name())
}

View File

@@ -97,6 +97,10 @@ func (f *ModelFactory) CreateModelDriver(providerName string, baseURL map[string
return NewVoyageModel(baseURL, urlSuffix), nil
case "paddleocr":
return NewPaddleOCRModel(baseURL, urlSuffix), nil
case "xunfei":
return NewXunFeiModel(baseURL, urlSuffix), nil
case "deepinfra":
return NewDeepInfraModel(baseURL, urlSuffix), nil
default:
return NewDummyModel(baseURL, urlSuffix), nil
}

View File

@@ -201,7 +201,7 @@ func (z *MinimaxModel) ChatStreamlyWithSender(modelName string, messages []Messa
var region = "default"
if apiConfig.Region != nil {
if apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}

View File

@@ -109,8 +109,10 @@ func (o *OpenRouterModel) ChatWithMessages(modelName string, messages []Message,
reqBody["do_sample"] = *chatModelConfig.DoSample
}
reqBody["reasoning"] = map[string]interface{}{
"effort": "low",
if chatModelConfig.Effort != nil {
reqBody["reasoning"] = map[string]interface{}{
"effort": chatModelConfig.Effort,
}
}
}

View File

@@ -221,7 +221,7 @@ func (z *SiliconflowModel) ChatStreamlyWithSender(modelName string, messages []M
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/chat/completions", z.BaseURL[region])
url := fmt.Sprintf("%s/%s", z.BaseURL[region], z.URLSuffix.Chat)
// Convert messages to API format
apiMessages := make([]map[string]interface{}, len(messages))

View File

@@ -0,0 +1,452 @@
package models
import (
"bufio"
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"ragflow/internal/common"
"strings"
"time"
)
type XunFeiModel struct {
BaseURL map[string]string
URLSuffix URLSuffix
httpClient *http.Client
}
func NewXunFeiModel(baseURL map[string]string, urlSuffix URLSuffix) *XunFeiModel {
return &XunFeiModel{
BaseURL: baseURL,
URLSuffix: urlSuffix,
httpClient: &http.Client{
Timeout: time.Second * 120,
Transport: &http.Transport{
MaxIdleConns: 10,
MaxIdleConnsPerHost: 100,
IdleConnTimeout: time.Second * 90,
DisableCompression: false,
},
},
}
}
func (x *XunFeiModel) NewInstance(baseURL map[string]string) ModelDriver {
return &XunFeiModel{
BaseURL: baseURL,
URLSuffix: x.URLSuffix,
httpClient: &http.Client{
Timeout: time.Second * 120,
Transport: &http.Transport{
MaxIdleConns: 10,
MaxIdleConnsPerHost: 100,
IdleConnTimeout: time.Second * 90,
DisableCompression: false,
},
},
}
}
func (x *XunFeiModel) Name() string {
return "xunfei"
}
func (x *XunFeiModel) ChatWithMessages(modelName string, messages []Message, apiConfig *APIConfig, chatModelConfig *ChatConfig) (*ChatResponse, error) {
if len(messages) == 0 {
return nil, fmt.Errorf("messages is empty")
}
var region = "default"
if apiConfig != nil && apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/%s", x.BaseURL[region], x.URLSuffix.Chat)
apiMessages := make([]map[string]interface{}, len(messages))
for i, msg := range messages {
apiMessages[i] = map[string]interface{}{
"role": msg.Role,
"content": msg.Content,
}
}
reqBody := map[string]interface{}{
"model": modelName,
"messages": apiMessages,
"stream": false,
"temperature": 1,
}
if chatModelConfig != nil {
if chatModelConfig.Temperature != nil {
reqBody["temperature"] = *chatModelConfig.Temperature
}
if chatModelConfig.MaxTokens != nil {
reqBody["max_tokens"] = *chatModelConfig.MaxTokens
}
if chatModelConfig.Stream != nil {
reqBody["stream"] = *chatModelConfig.Stream
}
if chatModelConfig.TopP != nil {
reqBody["top_p"] = *chatModelConfig.TopP
}
if chatModelConfig.Thinking != nil {
if *chatModelConfig.Thinking {
reqBody["thinking"] = map[string]interface{}{
"type": "enabled",
}
} else {
reqBody["thinking"] = map[string]interface{}{
"type": "disabled",
}
}
}
}
jsonData, err := json.Marshal(reqBody)
if err != nil {
return nil, fmt.Errorf("failed to marshal request body: %w", err)
}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
return nil, fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
resp, err := x.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
// Parse Response
var result map[string]interface{}
if err := json.Unmarshal(body, &result); err != nil {
return nil, fmt.Errorf("failed to unmarshal response body: %w", err)
}
choices, ok := result["choices"].([]interface{})
if !ok {
return nil, fmt.Errorf("no choices in response")
}
firstChoice, ok := choices[0].(map[string]interface{})
if !ok {
return nil, fmt.Errorf("no choices in response")
}
messageMap, ok := firstChoice["message"].(map[string]interface{})
if !ok {
return nil, fmt.Errorf("no message in response")
}
content, ok := messageMap["content"].(string)
if !ok {
return nil, fmt.Errorf("no message in response")
}
var reasonContent string
if chatModelConfig != nil && chatModelConfig.Thinking != nil && *chatModelConfig.Thinking {
reasonContent, ok = messageMap["reasoning_content"].(string)
if !ok {
return nil, fmt.Errorf("invalid content format")
}
if reasonContent != "" && reasonContent[0] == '\n' {
reasonContent = reasonContent[1:]
}
}
chatResponse := &ChatResponse{
Answer: &content,
ReasonContent: &reasonContent,
}
return chatResponse, nil
}
func (x *XunFeiModel) ChatStreamlyWithSender(modelName string, messages []Message, apiConfig *APIConfig, modelConfig *ChatConfig, sender func(*string, *string) error) error {
if len(messages) == 0 {
return fmt.Errorf("messages is empty")
}
var region = "default"
if apiConfig != nil && apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/%s", x.BaseURL[region], x.URLSuffix.Chat)
// Convert messages to API format
apiMessages := make([]map[string]interface{}, len(messages))
for i, msg := range messages {
apiMessages[i] = map[string]interface{}{
"role": msg.Role,
"content": msg.Content,
}
}
reqBody := map[string]interface{}{
"model": modelName,
"messages": apiMessages,
"stream": true,
"temperature": 1,
}
if modelConfig != nil {
if modelConfig.Stream != nil {
reqBody["stream"] = *modelConfig.Stream
}
if modelConfig.MaxTokens != nil {
reqBody["max_tokens"] = *modelConfig.MaxTokens
}
if modelConfig.Temperature != nil {
reqBody["temperature"] = *modelConfig.Temperature
}
if modelConfig.TopP != nil {
reqBody["top_p"] = *modelConfig.TopP
}
if modelConfig.Stop != nil {
reqBody["stop"] = *modelConfig.Stop
}
if modelConfig.Thinking != nil {
if *modelConfig.Thinking {
reqBody["thinking"] = map[string]interface{}{
"type": "enabled",
}
} else {
reqBody["thinking"] = map[string]interface{}{
"type": "disabled",
}
}
}
}
jsonData, err := json.Marshal(reqBody)
if err != nil {
return fmt.Errorf("failed to marshal request: %w", err)
}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
if err != nil {
return fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
resp, err := x.httpClient.Do(req)
if err != nil {
return fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
body, _ := io.ReadAll(resp.Body)
return fmt.Errorf("invalid status code: %d, body: %s", resp.StatusCode, string(body))
}
// SSE parsing: read line by line
scanner := bufio.NewScanner(resp.Body)
for scanner.Scan() {
line := scanner.Text()
common.Info(line)
// SSE data line starts with "data:"
if !strings.HasPrefix(line, "data:") {
continue
}
// Extract JSON after "data:"
data := strings.TrimSpace(line[5:])
// [DONE] marks the end of stream
if data == "[DONE]" {
break
}
// Parse the JSON event
var event map[string]interface{}
if err = json.Unmarshal([]byte(data), &event); err != nil {
continue
}
choices, ok := event["choices"].([]interface{})
if !ok || len(choices) == 0 {
continue
}
firstChoice, ok := choices[0].(map[string]interface{})
if !ok {
continue
}
delta, ok := firstChoice["delta"].(map[string]interface{})
if !ok {
continue
}
reasoningContent, ok := delta["reasoning_content"].(string)
if ok && reasoningContent != "" {
if err := sender(nil, &reasoningContent); err != nil {
return err
}
}
content, ok := delta["content"].(string)
if ok && content != "" {
if err := sender(&content, nil); err != nil {
return err
}
}
finishReason, ok := firstChoice["finish_reason"].(string)
if ok && finishReason != "" {
break
}
}
// Send [DONE] marker for OpenAI compatibility
endOfStream := "[DONE]"
if err = sender(&endOfStream, nil); err != nil {
return err
}
return scanner.Err()
}
func (x *XunFeiModel) Embed(modelName *string, texts []string, apiConfig *APIConfig, embeddingConfig *EmbeddingConfig) ([]EmbeddingData, error) {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) Rerank(modelName *string, query string, documents []string, apiConfig *APIConfig, rerankConfig *RerankConfig) (*RerankResponse, error) {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) TranscribeAudio(modelName *string, file *string, apiConfig *APIConfig, asrConfig *ASRConfig) (*ASRResponse, error) {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) TranscribeAudioWithSender(modelName *string, file *string, apiConfig *APIConfig, asrConfig *ASRConfig, sender func(*string, *string) error) error {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) AudioSpeech(modelName *string, audioContent *string, apiConfig *APIConfig, ttsConfig *TTSConfig) (*TTSResponse, error) {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) AudioSpeechWithSender(modelName *string, audioContent *string, apiConfig *APIConfig, ttsConfig *TTSConfig, sender func(*string, *string) error) error {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) OCRFile(modelName *string, content []byte, url *string, apiConfig *APIConfig, ocrConfig *OCRConfig) (*OCRFileResponse, error) {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) ParseFile(modelName *string, content []byte, url *string, apiConfig *APIConfig, parseFileConfig *ParseFileConfig) (*ParseFileResponse, error) {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) ListModels(apiConfig *APIConfig) ([]string, error) {
var region = "default"
if apiConfig != nil && apiConfig.Region != nil && *apiConfig.Region != "" {
region = *apiConfig.Region
}
url := fmt.Sprintf("%s/%s", x.BaseURL[region], x.URLSuffix.Models)
// Build request body
reqBody := map[string]interface{}{}
jsonData, err := json.Marshal(reqBody)
if err != nil {
return nil, fmt.Errorf("failed to marshal request: %w", err)
}
req, err := http.NewRequest("GET", url, bytes.NewBuffer(jsonData))
if err != nil {
return nil, fmt.Errorf("failed to create request: %w", err)
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", *apiConfig.ApiKey))
resp, err := x.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("failed to send request: %w", err)
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response: %w", err)
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("API request failed with status %d: %s : %s", resp.StatusCode, string(body))
}
// Parse response
var result map[string]interface{}
if err = json.Unmarshal(body, &result); err != nil {
return nil, fmt.Errorf("failed to parse response: %w", err)
}
// convert result["data"] to []map[string]interface{}
models := make([]string, 0)
for _, model := range result["data"].([]interface{}) {
modelMap := model.(map[string]interface{})
modelName := modelMap["id"].(string)
models = append(models, modelName)
}
return models, nil
}
func (x *XunFeiModel) Balance(apiConfig *APIConfig) (map[string]interface{}, error) {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) CheckConnection(apiConfig *APIConfig) error {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) ListTasks(apiConfig *APIConfig) ([]ListTaskStatus, error) {
//TODO implement me
panic("implement me")
}
func (x *XunFeiModel) ShowTask(taskID string, apiConfig *APIConfig) (*TaskResponse, error) {
//TODO implement me
panic("implement me")
}