feat(file): unify file handling with a new FileSource abstraction for URL and base64 data

This commit is contained in:
CaIon
2026-02-04 17:15:24 +08:00
parent 89b2782675
commit 9ef7740fe7
28 changed files with 1119 additions and 357 deletions

View File

@@ -101,6 +101,14 @@ type GeneralOpenAIRequest struct {
SearchMode string `json:"search_mode,omitempty"`
}
// createFileSource 根据数据内容创建正确类型的 FileSource
func createFileSource(data string) *types.FileSource {
if strings.HasPrefix(data, "http://") || strings.HasPrefix(data, "https://") {
return types.NewURLFileSource(data)
}
return types.NewBase64FileSource(data, "")
}
func (r *GeneralOpenAIRequest) GetTokenCountMeta() *types.TokenCountMeta {
var tokenCountMeta types.TokenCountMeta
var texts = make([]string, 0)
@@ -144,42 +152,40 @@ func (r *GeneralOpenAIRequest) GetTokenCountMeta() *types.TokenCountMeta {
for _, m := range arrayContent {
if m.Type == ContentTypeImageURL {
imageUrl := m.GetImageMedia()
if imageUrl != nil {
if imageUrl.Url != "" {
meta := &types.FileMeta{
FileType: types.FileTypeImage,
}
meta.OriginData = imageUrl.Url
meta.Detail = imageUrl.Detail
fileMeta = append(fileMeta, meta)
}
if imageUrl != nil && imageUrl.Url != "" {
source := createFileSource(imageUrl.Url)
fileMeta = append(fileMeta, &types.FileMeta{
FileType: types.FileTypeImage,
Source: source,
Detail: imageUrl.Detail,
})
}
} else if m.Type == ContentTypeInputAudio {
inputAudio := m.GetInputAudio()
if inputAudio != nil {
meta := &types.FileMeta{
if inputAudio != nil && inputAudio.Data != "" {
source := createFileSource(inputAudio.Data)
fileMeta = append(fileMeta, &types.FileMeta{
FileType: types.FileTypeAudio,
}
meta.OriginData = inputAudio.Data
fileMeta = append(fileMeta, meta)
Source: source,
})
}
} else if m.Type == ContentTypeFile {
file := m.GetFile()
if file != nil {
meta := &types.FileMeta{
if file != nil && file.FileData != "" {
source := createFileSource(file.FileData)
fileMeta = append(fileMeta, &types.FileMeta{
FileType: types.FileTypeFile,
}
meta.OriginData = file.FileData
fileMeta = append(fileMeta, meta)
Source: source,
})
}
} else if m.Type == ContentTypeVideoUrl {
videoUrl := m.GetVideoUrl()
if videoUrl != nil && videoUrl.Url != "" {
meta := &types.FileMeta{
source := createFileSource(videoUrl.Url)
fileMeta = append(fileMeta, &types.FileMeta{
FileType: types.FileTypeVideo,
}
meta.OriginData = videoUrl.Url
fileMeta = append(fileMeta, meta)
Source: source,
})
}
} else {
texts = append(texts, m.Text)
@@ -833,16 +839,16 @@ func (r *OpenAIResponsesRequest) GetTokenCountMeta() *types.TokenCountMeta {
if input.Type == "input_image" {
if input.ImageUrl != "" {
fileMeta = append(fileMeta, &types.FileMeta{
FileType: types.FileTypeImage,
OriginData: input.ImageUrl,
Detail: input.Detail,
FileType: types.FileTypeImage,
Source: createFileSource(input.ImageUrl),
Detail: input.Detail,
})
}
} else if input.Type == "input_file" {
if input.FileUrl != "" {
fileMeta = append(fileMeta, &types.FileMeta{
FileType: types.FileTypeFile,
OriginData: input.FileUrl,
FileType: types.FileTypeFile,
Source: createFileSource(input.FileUrl),
})
}
} else {