yao/agent/context/jsapi.go
Max aa69b693e3 Enhance context handling and metadata management in assistant operations
- Introduced a new test context creation function to streamline test setup for assistant operations.
- Refactored context structure to replace the deprecated 'Data' field with 'Metadata', improving clarity and consistency.
- Updated various methods to utilize the new 'Metadata' field, ensuring proper handling of request metadata across the system.
- Adjusted tests to reflect changes in metadata handling, enhancing validation of context fields in JavaScript integration.
2025-11-14 08:41:40 +08:00

116 lines
3.1 KiB
Go

package context
import (
"sync"
"github.com/google/uuid"
"github.com/yaoapp/gou/runtime/v8/bridge"
"rogchap.com/v8go"
)
var objectsMutex = sync.Mutex{}
var objects = map[string]*Context{}
// JsValue return the JavaScript value of the context
func (ctx *Context) JsValue(v8ctx *v8go.Context) (*v8go.Value, error) {
return ctx.NewObject(v8ctx)
}
// NewObject Create a new JavaScript object from the context
func (ctx *Context) NewObject(v8ctx *v8go.Context) (*v8go.Value, error) {
jsObject := v8go.NewObjectTemplate(v8ctx.Isolate())
// Set the id and release function
id := ctx.objectRegister()
jsObject.Set("__id", id)
jsObject.Set("__release", ctx.objectRelease(v8ctx.Isolate(), id))
// Set primitive fields in template
jsObject.Set("chat_id", ctx.ChatID)
jsObject.Set("assistant_id", ctx.AssistantID)
jsObject.Set("connector", ctx.Connector)
if ctx.Search != nil {
jsObject.Set("search", *ctx.Search)
}
jsObject.Set("retry", ctx.Retry)
jsObject.Set("retry_times", uint32(ctx.RetryTimes))
jsObject.Set("locale", ctx.Locale)
jsObject.Set("theme", ctx.Theme)
jsObject.Set("referer", ctx.Referer)
jsObject.Set("accept", string(ctx.Accept))
jsObject.Set("route", ctx.Route)
// Create instance
instance, err := jsObject.NewInstance(v8ctx)
if err != nil {
ctx.objectRelease(v8ctx.Isolate(), id)
return nil, err
}
obj, err := instance.Value.AsObject()
if err != nil {
ctx.objectRelease(v8ctx.Isolate(), id)
return nil, err
}
// Set complex objects (maps, arrays) after instance creation using bridge
// Args array
if ctx.Args != nil {
argsVal, err := bridge.JsValue(v8ctx, ctx.Args)
if err == nil {
obj.Set("args", argsVal)
argsVal.Release() // Release Go-side Persistent handle, V8 internal reference remains
}
}
// Client object
clientData := map[string]interface{}{
"type": ctx.Client.Type,
"user_agent": ctx.Client.UserAgent,
"ip": ctx.Client.IP,
}
clientVal, err := bridge.JsValue(v8ctx, clientData)
if err == nil {
obj.Set("client", clientVal)
clientVal.Release() // Release Go-side Persistent handle, V8 internal reference remains
}
// Metadata object
if ctx.Metadata != nil {
metadataVal, err := bridge.JsValue(v8ctx, ctx.Metadata)
if err == nil {
obj.Set("metadata", metadataVal)
metadataVal.Release() // Release Go-side Persistent handle, V8 internal reference remains
}
}
// Authorized object
if ctx.Authorized != nil {
authorizedVal, err := bridge.JsValue(v8ctx, ctx.Authorized)
if err == nil {
obj.Set("authorized", authorizedVal)
authorizedVal.Release() // Release Go-side Persistent handle, V8 internal reference remains
}
}
return instance.Value, nil
}
func (ctx *Context) objectRegister() string {
id := uuid.NewString()
objectsMutex.Lock()
defer objectsMutex.Unlock()
objects[id] = ctx
return id
}
func (ctx *Context) objectRelease(iso *v8go.Isolate, id string) *v8go.FunctionTemplate {
return v8go.NewFunctionTemplate(iso, func(info *v8go.FunctionCallbackInfo) *v8go.Value {
objectsMutex.Lock()
defer objectsMutex.Unlock()
delete(objects, id)
return v8go.Undefined(info.Context().Isolate())
})
}