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new-api/dto/openai_request.go

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package dto
import (
"encoding/json"
"fmt"
"one-api/common"
"one-api/types"
"strings"
"github.com/gin-gonic/gin"
)
type ResponseFormat struct {
Type string `json:"type,omitempty"`
JsonSchema json.RawMessage `json:"json_schema,omitempty"`
}
type FormatJsonSchema struct {
Description string `json:"description,omitempty"`
Name string `json:"name"`
Schema any `json:"schema,omitempty"`
Strict json.RawMessage `json:"strict,omitempty"`
}
type GeneralOpenAIRequest struct {
Model string `json:"model,omitempty"`
Messages []Message `json:"messages,omitempty"`
Prompt any `json:"prompt,omitempty"`
Prefix any `json:"prefix,omitempty"`
Suffix any `json:"suffix,omitempty"`
Stream bool `json:"stream,omitempty"`
StreamOptions *StreamOptions `json:"stream_options,omitempty"`
MaxTokens uint `json:"max_tokens,omitempty"`
MaxCompletionTokens uint `json:"max_completion_tokens,omitempty"`
ReasoningEffort string `json:"reasoning_effort,omitempty"`
Verbosity json.RawMessage `json:"verbosity,omitempty"` // gpt-5
Temperature *float64 `json:"temperature,omitempty"`
TopP float64 `json:"top_p,omitempty"`
TopK int `json:"top_k,omitempty"`
Stop any `json:"stop,omitempty"`
N int `json:"n,omitempty"`
Input any `json:"input,omitempty"`
Instruction string `json:"instruction,omitempty"`
Size string `json:"size,omitempty"`
Functions json.RawMessage `json:"functions,omitempty"`
FrequencyPenalty float64 `json:"frequency_penalty,omitempty"`
PresencePenalty float64 `json:"presence_penalty,omitempty"`
ResponseFormat *ResponseFormat `json:"response_format,omitempty"`
EncodingFormat json.RawMessage `json:"encoding_format,omitempty"`
Seed float64 `json:"seed,omitempty"`
ParallelTooCalls *bool `json:"parallel_tool_calls,omitempty"`
Tools []ToolCallRequest `json:"tools,omitempty"`
ToolChoice any `json:"tool_choice,omitempty"`
User string `json:"user,omitempty"`
LogProbs bool `json:"logprobs,omitempty"`
TopLogProbs int `json:"top_logprobs,omitempty"`
Dimensions int `json:"dimensions,omitempty"`
Modalities json.RawMessage `json:"modalities,omitempty"`
Audio json.RawMessage `json:"audio,omitempty"`
// gemini
ExtraBody json.RawMessage `json:"extra_body,omitempty"`
//xai
SearchParameters json.RawMessage `json:"search_parameters,omitempty"`
// claude
WebSearchOptions *WebSearchOptions `json:"web_search_options,omitempty"`
// OpenRouter Params
Usage json.RawMessage `json:"usage,omitempty"`
Reasoning json.RawMessage `json:"reasoning,omitempty"`
// Ali Qwen Params
VlHighResolutionImages json.RawMessage `json:"vl_high_resolution_images,omitempty"`
EnableThinking any `json:"enable_thinking,omitempty"`
// ollama Params
Think json.RawMessage `json:"think,omitempty"`
// baidu v2
WebSearch json.RawMessage `json:"web_search,omitempty"`
// doubao,zhipu_v4
THINKING json.RawMessage `json:"thinking,omitempty"`
}
func (r *GeneralOpenAIRequest) GetTokenCountMeta() *types.TokenCountMeta {
var tokenCountMeta types.TokenCountMeta
var texts = make([]string, 0)
var fileMeta = make([]*types.FileMeta, 0)
if r.Prompt != nil {
switch v := r.Prompt.(type) {
case string:
texts = append(texts, v)
case []any:
for _, item := range v {
if str, ok := item.(string); ok {
texts = append(texts, str)
}
}
default:
texts = append(texts, fmt.Sprintf("%v", r.Prompt))
}
}
if r.Input != nil {
inputs := r.ParseInput()
texts = append(texts, inputs...)
}
if r.MaxCompletionTokens > r.MaxTokens {
tokenCountMeta.MaxTokens = int(r.MaxCompletionTokens)
} else {
tokenCountMeta.MaxTokens = int(r.MaxTokens)
}
for _, message := range r.Messages {
tokenCountMeta.MessagesCount++
texts = append(texts, message.Role)
if message.Content != nil {
if message.Name != nil {
tokenCountMeta.NameCount++
texts = append(texts, *message.Name)
}
arrayContent := message.ParseContent()
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)
}
}
} else if m.Type == ContentTypeInputAudio {
inputAudio := m.GetInputAudio()
if inputAudio != nil {
meta := &types.FileMeta{
FileType: types.FileTypeAudio,
}
meta.OriginData = inputAudio.Data
fileMeta = append(fileMeta, meta)
}
} else if m.Type == ContentTypeFile {
file := m.GetFile()
if file != nil {
meta := &types.FileMeta{
FileType: types.FileTypeFile,
}
meta.OriginData = file.FileData
fileMeta = append(fileMeta, meta)
}
} else if m.Type == ContentTypeVideoUrl {
videoUrl := m.GetVideoUrl()
if videoUrl != nil && videoUrl.Url != "" {
meta := &types.FileMeta{
FileType: types.FileTypeVideo,
}
meta.OriginData = videoUrl.Url
fileMeta = append(fileMeta, meta)
}
} else {
texts = append(texts, m.Text)
}
}
}
}
if r.Tools != nil {
openaiTools := r.Tools
for _, tool := range openaiTools {
tokenCountMeta.ToolsCount++
texts = append(texts, tool.Function.Name)
if tool.Function.Description != "" {
texts = append(texts, tool.Function.Description)
}
if tool.Function.Parameters != nil {
texts = append(texts, fmt.Sprintf("%v", tool.Function.Parameters))
}
}
//toolTokens := CountTokenInput(countStr, request.Model)
//tkm += 8
//tkm += toolTokens
}
tokenCountMeta.CombineText = strings.Join(texts, "\n")
tokenCountMeta.Files = fileMeta
return &tokenCountMeta
}
func (r *GeneralOpenAIRequest) IsStream(c *gin.Context) bool {
return r.Stream
}
func (r *GeneralOpenAIRequest) SetModelName(modelName string) {
if modelName != "" {
r.Model = modelName
}
}
func (r *GeneralOpenAIRequest) ToMap() map[string]any {
result := make(map[string]any)
data, _ := common.Marshal(r)
_ = common.Unmarshal(data, &result)
return result
}
func (r *GeneralOpenAIRequest) GetSystemRoleName() string {
if strings.HasPrefix(r.Model, "o") {
if !strings.HasPrefix(r.Model, "o1-mini") && !strings.HasPrefix(r.Model, "o1-preview") {
return "developer"
}
} else if strings.HasPrefix(r.Model, "gpt-5") {
return "developer"
}
return "system"
}
type ToolCallRequest struct {
ID string `json:"id,omitempty"`
Type string `json:"type"`
Function FunctionRequest `json:"function"`
}
type FunctionRequest struct {
Description string `json:"description,omitempty"`
Name string `json:"name"`
Parameters any `json:"parameters,omitempty"`
Arguments string `json:"arguments,omitempty"`
}
type StreamOptions struct {
IncludeUsage bool `json:"include_usage,omitempty"`
}
func (r *GeneralOpenAIRequest) GetMaxTokens() uint {
if r.MaxCompletionTokens != 0 {
return r.MaxCompletionTokens
}
return r.MaxTokens
}
func (r *GeneralOpenAIRequest) ParseInput() []string {
if r.Input == nil {
return nil
}
var input []string
switch r.Input.(type) {
case string:
input = []string{r.Input.(string)}
case []any:
input = make([]string, 0, len(r.Input.([]any)))
for _, item := range r.Input.([]any) {
if str, ok := item.(string); ok {
input = append(input, str)
}
}
}
return input
}
type Message struct {
Role string `json:"role"`
Content any `json:"content"`
Name *string `json:"name,omitempty"`
Prefix *bool `json:"prefix,omitempty"`
ReasoningContent string `json:"reasoning_content,omitempty"`
Reasoning string `json:"reasoning,omitempty"`
ToolCalls json.RawMessage `json:"tool_calls,omitempty"`
ToolCallId string `json:"tool_call_id,omitempty"`
parsedContent []MediaContent
//parsedStringContent *string
}
type MediaContent struct {
Type string `json:"type"`
Text string `json:"text,omitempty"`
ImageUrl any `json:"image_url,omitempty"`
InputAudio any `json:"input_audio,omitempty"`
File any `json:"file,omitempty"`
VideoUrl any `json:"video_url,omitempty"`
// OpenRouter Params
CacheControl json.RawMessage `json:"cache_control,omitempty"`
}
func (m *MediaContent) GetImageMedia() *MessageImageUrl {
if m.ImageUrl != nil {
if _, ok := m.ImageUrl.(*MessageImageUrl); ok {
return m.ImageUrl.(*MessageImageUrl)
}
if itemMap, ok := m.ImageUrl.(map[string]any); ok {
out := &MessageImageUrl{
Url: common.Interface2String(itemMap["url"]),
Detail: common.Interface2String(itemMap["detail"]),
MimeType: common.Interface2String(itemMap["mime_type"]),
}
return out
}
}
return nil
}
func (m *MediaContent) GetInputAudio() *MessageInputAudio {
if m.InputAudio != nil {
if _, ok := m.InputAudio.(*MessageInputAudio); ok {
return m.InputAudio.(*MessageInputAudio)
}
if itemMap, ok := m.InputAudio.(map[string]any); ok {
out := &MessageInputAudio{
Data: common.Interface2String(itemMap["data"]),
Format: common.Interface2String(itemMap["format"]),
}
return out
}
}
return nil
}
func (m *MediaContent) GetFile() *MessageFile {
if m.File != nil {
if _, ok := m.File.(*MessageFile); ok {
return m.File.(*MessageFile)
}
if itemMap, ok := m.File.(map[string]any); ok {
out := &MessageFile{
FileName: common.Interface2String(itemMap["file_name"]),
FileData: common.Interface2String(itemMap["file_data"]),
FileId: common.Interface2String(itemMap["file_id"]),
}
return out
}
}
return nil
}
func (m *MediaContent) GetVideoUrl() *MessageVideoUrl {
if m.VideoUrl != nil {
if _, ok := m.VideoUrl.(*MessageVideoUrl); ok {
return m.VideoUrl.(*MessageVideoUrl)
}
if itemMap, ok := m.VideoUrl.(map[string]any); ok {
out := &MessageVideoUrl{
Url: common.Interface2String(itemMap["url"]),
}
return out
}
}
return nil
}
type MessageImageUrl struct {
Url string `json:"url"`
Detail string `json:"detail"`
MimeType string
}
func (m *MessageImageUrl) IsRemoteImage() bool {
return strings.HasPrefix(m.Url, "http")
}
type MessageInputAudio struct {
Data string `json:"data"` //base64
Format string `json:"format"`
}
type MessageFile struct {
FileName string `json:"filename,omitempty"`
FileData string `json:"file_data,omitempty"`
FileId string `json:"file_id,omitempty"`
}
type MessageVideoUrl struct {
Url string `json:"url"`
}
const (
ContentTypeText = "text"
ContentTypeImageURL = "image_url"
ContentTypeInputAudio = "input_audio"
ContentTypeFile = "file"
ContentTypeVideoUrl = "video_url" // 阿里百炼视频识别
//ContentTypeAudioUrl = "audio_url"
)
func (m *Message) GetPrefix() bool {
if m.Prefix == nil {
return false
}
return *m.Prefix
}
func (m *Message) SetPrefix(prefix bool) {
m.Prefix = &prefix
}
func (m *Message) ParseToolCalls() []ToolCallRequest {
if m.ToolCalls == nil {
return nil
}
var toolCalls []ToolCallRequest
if err := json.Unmarshal(m.ToolCalls, &toolCalls); err == nil {
return toolCalls
}
return toolCalls
}
func (m *Message) SetToolCalls(toolCalls any) {
toolCallsJson, _ := json.Marshal(toolCalls)
m.ToolCalls = toolCallsJson
}
func (m *Message) StringContent() string {
switch m.Content.(type) {
case string:
return m.Content.(string)
case []any:
var contentStr string
for _, contentItem := range m.Content.([]any) {
contentMap, ok := contentItem.(map[string]any)
if !ok {
continue
}
if contentMap["type"] == ContentTypeText {
if subStr, ok := contentMap["text"].(string); ok {
contentStr += subStr
}
}
}
return contentStr
}
return ""
}
func (m *Message) SetNullContent() {
m.Content = nil
m.parsedContent = nil
}
func (m *Message) SetStringContent(content string) {
m.Content = content
m.parsedContent = nil
}
func (m *Message) SetMediaContent(content []MediaContent) {
m.Content = content
m.parsedContent = content
}
func (m *Message) IsStringContent() bool {
_, ok := m.Content.(string)
if ok {
return true
}
return false
}
func (m *Message) ParseContent() []MediaContent {
if m.Content == nil {
return nil
}
if len(m.parsedContent) > 0 {
return m.parsedContent
}
var contentList []MediaContent
// 先尝试解析为字符串
content, ok := m.Content.(string)
if ok {
contentList = []MediaContent{{
Type: ContentTypeText,
Text: content,
}}
m.parsedContent = contentList
return contentList
}
// 尝试解析为数组
//var arrayContent []map[string]interface{}
arrayContent, ok := m.Content.([]any)
if !ok {
return contentList
}
for _, contentItemAny := range arrayContent {
mediaItem, ok := contentItemAny.(MediaContent)
if ok {
contentList = append(contentList, mediaItem)
continue
}
contentItem, ok := contentItemAny.(map[string]any)
if !ok {
continue
}
contentType, ok := contentItem["type"].(string)
if !ok {
continue
}
switch contentType {
case ContentTypeText:
if text, ok := contentItem["text"].(string); ok {
contentList = append(contentList, MediaContent{
Type: ContentTypeText,
Text: text,
})
}
case ContentTypeImageURL:
imageUrl := contentItem["image_url"]
temp := &MessageImageUrl{
Detail: "high",
}
switch v := imageUrl.(type) {
case string:
temp.Url = v
case map[string]interface{}:
url, ok1 := v["url"].(string)
detail, ok2 := v["detail"].(string)
if ok2 {
temp.Detail = detail
}
if ok1 {
temp.Url = url
}
}
contentList = append(contentList, MediaContent{
Type: ContentTypeImageURL,
ImageUrl: temp,
})
case ContentTypeInputAudio:
if audioData, ok := contentItem["input_audio"].(map[string]interface{}); ok {
data, ok1 := audioData["data"].(string)
format, ok2 := audioData["format"].(string)
if ok1 && ok2 {
temp := &MessageInputAudio{
Data: data,
Format: format,
}
contentList = append(contentList, MediaContent{
Type: ContentTypeInputAudio,
InputAudio: temp,
})
}
}
case ContentTypeFile:
if fileData, ok := contentItem["file"].(map[string]interface{}); ok {
fileId, ok3 := fileData["file_id"].(string)
if ok3 {
contentList = append(contentList, MediaContent{
Type: ContentTypeFile,
File: &MessageFile{
FileId: fileId,
},
})
} else {
fileName, ok1 := fileData["filename"].(string)
fileDataStr, ok2 := fileData["file_data"].(string)
if ok1 && ok2 {
contentList = append(contentList, MediaContent{
Type: ContentTypeFile,
File: &MessageFile{
FileName: fileName,
FileData: fileDataStr,
},
})
}
}
}
case ContentTypeVideoUrl:
if videoUrl, ok := contentItem["video_url"].(string); ok {
contentList = append(contentList, MediaContent{
Type: ContentTypeVideoUrl,
VideoUrl: &MessageVideoUrl{
Url: videoUrl,
},
})
}
}
}
if len(contentList) > 0 {
m.parsedContent = contentList
}
return contentList
}
// old code
/*func (m *Message) StringContent() string {
if m.parsedStringContent != nil {
return *m.parsedStringContent
}
var stringContent string
if err := json.Unmarshal(m.Content, &stringContent); err == nil {
m.parsedStringContent = &stringContent
return stringContent
}
contentStr := new(strings.Builder)
arrayContent := m.ParseContent()
for _, content := range arrayContent {
if content.Type == ContentTypeText {
contentStr.WriteString(content.Text)
}
}
stringContent = contentStr.String()
m.parsedStringContent = &stringContent
return stringContent
}
func (m *Message) SetNullContent() {
m.Content = nil
m.parsedStringContent = nil
m.parsedContent = nil
}
func (m *Message) SetStringContent(content string) {
jsonContent, _ := json.Marshal(content)
m.Content = jsonContent
m.parsedStringContent = &content
m.parsedContent = nil
}
func (m *Message) SetMediaContent(content []MediaContent) {
jsonContent, _ := json.Marshal(content)
m.Content = jsonContent
m.parsedContent = nil
m.parsedStringContent = nil
}
func (m *Message) IsStringContent() bool {
if m.parsedStringContent != nil {
return true
}
var stringContent string
if err := json.Unmarshal(m.Content, &stringContent); err == nil {
m.parsedStringContent = &stringContent
return true
}
return false
}
func (m *Message) ParseContent() []MediaContent {
if m.parsedContent != nil {
return m.parsedContent
}
var contentList []MediaContent
// 先尝试解析为字符串
var stringContent string
if err := json.Unmarshal(m.Content, &stringContent); err == nil {
contentList = []MediaContent{{
Type: ContentTypeText,
Text: stringContent,
}}
m.parsedContent = contentList
return contentList
}
// 尝试解析为数组
var arrayContent []map[string]interface{}
if err := json.Unmarshal(m.Content, &arrayContent); err == nil {
for _, contentItem := range arrayContent {
contentType, ok := contentItem["type"].(string)
if !ok {
continue
}
switch contentType {
case ContentTypeText:
if text, ok := contentItem["text"].(string); ok {
contentList = append(contentList, MediaContent{
Type: ContentTypeText,
Text: text,
})
}
case ContentTypeImageURL:
imageUrl := contentItem["image_url"]
temp := &MessageImageUrl{
Detail: "high",
}
switch v := imageUrl.(type) {
case string:
temp.Url = v
case map[string]interface{}:
url, ok1 := v["url"].(string)
detail, ok2 := v["detail"].(string)
if ok2 {
temp.Detail = detail
}
if ok1 {
temp.Url = url
}
}
contentList = append(contentList, MediaContent{
Type: ContentTypeImageURL,
ImageUrl: temp,
})
case ContentTypeInputAudio:
if audioData, ok := contentItem["input_audio"].(map[string]interface{}); ok {
data, ok1 := audioData["data"].(string)
format, ok2 := audioData["format"].(string)
if ok1 && ok2 {
temp := &MessageInputAudio{
Data: data,
Format: format,
}
contentList = append(contentList, MediaContent{
Type: ContentTypeInputAudio,
InputAudio: temp,
})
}
}
case ContentTypeFile:
if fileData, ok := contentItem["file"].(map[string]interface{}); ok {
fileId, ok3 := fileData["file_id"].(string)
if ok3 {
contentList = append(contentList, MediaContent{
Type: ContentTypeFile,
File: &MessageFile{
FileId: fileId,
},
})
} else {
fileName, ok1 := fileData["filename"].(string)
fileDataStr, ok2 := fileData["file_data"].(string)
if ok1 && ok2 {
contentList = append(contentList, MediaContent{
Type: ContentTypeFile,
File: &MessageFile{
FileName: fileName,
FileData: fileDataStr,
},
})
}
}
}
case ContentTypeVideoUrl:
if videoUrl, ok := contentItem["video_url"].(string); ok {
contentList = append(contentList, MediaContent{
Type: ContentTypeVideoUrl,
VideoUrl: &MessageVideoUrl{
Url: videoUrl,
},
})
}
}
}
}
if len(contentList) > 0 {
m.parsedContent = contentList
}
return contentList
}*/
type WebSearchOptions struct {
SearchContextSize string `json:"search_context_size,omitempty"`
UserLocation json.RawMessage `json:"user_location,omitempty"`
}
// https://platform.openai.com/docs/api-reference/responses/create
type OpenAIResponsesRequest struct {
Model string `json:"model"`
Input json.RawMessage `json:"input,omitempty"`
Include json.RawMessage `json:"include,omitempty"`
Instructions json.RawMessage `json:"instructions,omitempty"`
MaxOutputTokens uint `json:"max_output_tokens,omitempty"`
Metadata json.RawMessage `json:"metadata,omitempty"`
ParallelToolCalls json.RawMessage `json:"parallel_tool_calls,omitempty"`
PreviousResponseID string `json:"previous_response_id,omitempty"`
Reasoning *Reasoning `json:"reasoning,omitempty"`
ServiceTier string `json:"service_tier,omitempty"`
Store json.RawMessage `json:"store,omitempty"`
PromptCacheKey json.RawMessage `json:"prompt_cache_key,omitempty"`
Stream bool `json:"stream,omitempty"`
Temperature float64 `json:"temperature,omitempty"`
Text json.RawMessage `json:"text,omitempty"`
ToolChoice json.RawMessage `json:"tool_choice,omitempty"`
Tools json.RawMessage `json:"tools,omitempty"` // 需要处理的参数很少MCP 参数太多不确定,所以用 map
TopP float64 `json:"top_p,omitempty"`
Truncation string `json:"truncation,omitempty"`
User string `json:"user,omitempty"`
MaxToolCalls uint `json:"max_tool_calls,omitempty"`
Prompt json.RawMessage `json:"prompt,omitempty"`
}
func (r *OpenAIResponsesRequest) GetTokenCountMeta() *types.TokenCountMeta {
var fileMeta = make([]*types.FileMeta, 0)
var texts = make([]string, 0)
if r.Input != nil {
inputs := r.ParseInput()
for _, input := range inputs {
if input.Type == "input_image" {
if input.ImageUrl != "" {
fileMeta = append(fileMeta, &types.FileMeta{
FileType: types.FileTypeImage,
OriginData: 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,
})
}
} else {
texts = append(texts, input.Text)
}
}
}
if len(r.Instructions) > 0 {
texts = append(texts, string(r.Instructions))
}
if len(r.Metadata) > 0 {
texts = append(texts, string(r.Metadata))
}
if len(r.Text) > 0 {
texts = append(texts, string(r.Text))
}
if len(r.ToolChoice) > 0 {
texts = append(texts, string(r.ToolChoice))
}
if len(r.Prompt) > 0 {
texts = append(texts, string(r.Prompt))
}
if len(r.Tools) > 0 {
texts = append(texts, string(r.Tools))
}
return &types.TokenCountMeta{
CombineText: strings.Join(texts, "\n"),
Files: fileMeta,
MaxTokens: int(r.MaxOutputTokens),
}
}
func (r *OpenAIResponsesRequest) IsStream(c *gin.Context) bool {
return r.Stream
}
func (r *OpenAIResponsesRequest) SetModelName(modelName string) {
if modelName != "" {
r.Model = modelName
}
}
func (r *OpenAIResponsesRequest) GetToolsMap() []map[string]any {
var toolsMap []map[string]any
if len(r.Tools) > 0 {
_ = common.Unmarshal(r.Tools, &toolsMap)
}
return toolsMap
}
type Reasoning struct {
Effort string `json:"effort,omitempty"`
Summary string `json:"summary,omitempty"`
}
type MediaInput struct {
Type string `json:"type"`
Text string `json:"text,omitempty"`
FileUrl string `json:"file_url,omitempty"`
ImageUrl string `json:"image_url,omitempty"`
Detail string `json:"detail,omitempty"` // 仅 input_image 有效
}
// ParseInput parses the Responses API `input` field into a normalized slice of MediaInput.
// Reference implementation mirrors Message.ParseContent:
// - input can be a string, treated as an input_text item
// - input can be an array of objects with a `type` field
// supported types: input_text, input_image, input_file
func (r *OpenAIResponsesRequest) ParseInput() []MediaInput {
if r.Input == nil {
return nil
}
var inputs []MediaInput
// Try string first
// if str, ok := common.GetJsonType(r.Input); ok {
// inputs = append(inputs, MediaInput{Type: "input_text", Text: str})
// return inputs
// }
if common.GetJsonType(r.Input) == "string" {
var str string
_ = common.Unmarshal(r.Input, &str)
inputs = append(inputs, MediaInput{Type: "input_text", Text: str})
return inputs
}
// Try array of parts
if common.GetJsonType(r.Input) == "array" {
var array []any
_ = common.Unmarshal(r.Input, &array)
for _, itemAny := range array {
// Already parsed MediaInput
if media, ok := itemAny.(MediaInput); ok {
inputs = append(inputs, media)
continue
}
// Generic map
item, ok := itemAny.(map[string]any)
if !ok {
continue
}
typeVal, ok := item["type"].(string)
if !ok {
continue
}
switch typeVal {
case "input_text":
text, _ := item["text"].(string)
inputs = append(inputs, MediaInput{Type: "input_text", Text: text})
case "input_image":
// image_url may be string or object with url field
var imageUrl string
switch v := item["image_url"].(type) {
case string:
imageUrl = v
case map[string]any:
if url, ok := v["url"].(string); ok {
imageUrl = url
}
}
inputs = append(inputs, MediaInput{Type: "input_image", ImageUrl: imageUrl})
case "input_file":
// file_url may be string or object with url field
var fileUrl string
switch v := item["file_url"].(type) {
case string:
fileUrl = v
case map[string]any:
if url, ok := v["url"].(string); ok {
fileUrl = url
}
}
inputs = append(inputs, MediaInput{Type: "input_file", FileUrl: fileUrl})
}
}
}
return inputs
}