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Co-Authored-By: Claude <noreply@anthropic.com>

service/cf_worker.go

@@ -0,0 +1,57 @@
+package service
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"one-api/common"
+	"one-api/setting"
+	"strings"
+)
+
+// WorkerRequest Worker请求的数据结构
+type WorkerRequest struct {
+	URL     string            `json:"url"`
+	Key     string            `json:"key"`
+	Method  string            `json:"method,omitempty"`
+	Headers map[string]string `json:"headers,omitempty"`
+	Body    json.RawMessage   `json:"body,omitempty"`
+}
+
+// DoWorkerRequest 通过Worker发送请求
+func DoWorkerRequest(req *WorkerRequest) (*http.Response, error) {
+	if !setting.EnableWorker() {
+		return nil, fmt.Errorf("worker not enabled")
+	}
+	if !setting.WorkerAllowHttpImageRequestEnabled && !strings.HasPrefix(req.URL, "https") {
+		return nil, fmt.Errorf("only support https url")
+	}
+
+	workerUrl := setting.WorkerUrl
+	if !strings.HasSuffix(workerUrl, "/") {
+		workerUrl += "/"
+	}
+
+	// 序列化worker请求数据
+	workerPayload, err := json.Marshal(req)
+	if err != nil {
+		return nil, fmt.Errorf("failed to marshal worker payload: %v", err)
+	}
+
+	return http.Post(workerUrl, "application/json", bytes.NewBuffer(workerPayload))
+}
+
+func DoDownloadRequest(originUrl string) (resp *http.Response, err error) {
+	if setting.EnableWorker() {
+		common.SysLog(fmt.Sprintf("downloading file from worker: %s", originUrl))
+		req := &WorkerRequest{
+			URL: originUrl,
+			Key: setting.WorkerValidKey,
+		}
+		return DoWorkerRequest(req)
+	} else {
+		common.SysLog(fmt.Sprintf("downloading from origin: %s", originUrl))
+		return http.Get(originUrl)
+	}
+}