Pass file input from /chat/completions and /responses to codex and claude

This commit is contained in:
Alexey Yanchenko
2026-02-20 10:25:44 +07:00
parent 1ff5de9a31
commit 0cbfe7f457
3 changed files with 54 additions and 2 deletions

View File

@@ -199,6 +199,21 @@ func ConvertOpenAIRequestToClaude(modelName string, inputRawJSON []byte, stream
msg, _ = sjson.SetRaw(msg, "content.-1", imagePart)
}
}
case "file":
fileData := part.Get("file.file_data").String()
if strings.HasPrefix(fileData, "data:") {
semicolonIdx := strings.Index(fileData, ";")
commaIdx := strings.Index(fileData, ",")
if semicolonIdx != -1 && commaIdx != -1 && commaIdx > semicolonIdx {
mediaType := strings.TrimPrefix(fileData[:semicolonIdx], "data:")
data := fileData[commaIdx+1:]
docPart := `{"type":"document","source":{"type":"base64","media_type":"","data":""}}`
docPart, _ = sjson.Set(docPart, "source.media_type", mediaType)
docPart, _ = sjson.Set(docPart, "source.data", data)
msg, _ = sjson.SetRaw(msg, "content.-1", docPart)
}
}
}
return true
})

View File

@@ -155,6 +155,7 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
var textAggregate strings.Builder
var partsJSON []string
hasImage := false
hasFile := false
if parts := item.Get("content"); parts.Exists() && parts.IsArray() {
parts.ForEach(func(_, part gjson.Result) bool {
ptype := part.Get("type").String()
@@ -207,6 +208,30 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
hasImage = true
}
}
case "input_file":
fileData := part.Get("file_data").String()
if fileData != "" {
mediaType := "application/octet-stream"
data := fileData
if strings.HasPrefix(fileData, "data:") {
trimmed := strings.TrimPrefix(fileData, "data:")
mediaAndData := strings.SplitN(trimmed, ";base64,", 2)
if len(mediaAndData) == 2 {
if mediaAndData[0] != "" {
mediaType = mediaAndData[0]
}
data = mediaAndData[1]
}
}
contentPart := `{"type":"document","source":{"type":"base64","media_type":"","data":""}}`
contentPart, _ = sjson.Set(contentPart, "source.media_type", mediaType)
contentPart, _ = sjson.Set(contentPart, "source.data", data)
partsJSON = append(partsJSON, contentPart)
if role == "" {
role = "user"
}
hasFile = true
}
}
return true
})
@@ -228,7 +253,7 @@ func ConvertOpenAIResponsesRequestToClaude(modelName string, inputRawJSON []byte
if len(partsJSON) > 0 {
msg := `{"role":"","content":[]}`
msg, _ = sjson.Set(msg, "role", role)
if len(partsJSON) == 1 && !hasImage {
if len(partsJSON) == 1 && !hasImage && !hasFile {
// Preserve legacy behavior for single text content
msg, _ = sjson.Delete(msg, "content")
textPart := gjson.Parse(partsJSON[0])