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package api
import (
"bytes"
"encoding/json"
"github.com/vmihailenco/msgpack/v5"
)
// ExecuteWithArgs a universal method for calling a sequence of other methods
// while saving and filtering interim results.
//
// The Args map variable allows you to retrieve the parameters passed during
// the request and avoids code formatting.
//
// return Args.code; // return parameter "code"
// return Args.v; // return parameter "v"
//
// https://vk.com/dev/execute
func (vk *VK) ExecuteWithArgs(code string, params Params, obj interface{}) error {
token := vk.getToken()
reqParams := Params{
"code": code,
"access_token": token,
"v": vk.Version,
}
resp, err := vk.Handler("execute", params, reqParams)
if err != nil {
return err
}
var decoderErr error
if vk.msgpack {
dec := msgpack.NewDecoder(bytes.NewReader(resp.Response))
dec.SetCustomStructTag("json")
decoderErr = dec.Decode(&obj)
} else {
decoderErr = json.Unmarshal(resp.Response, &obj)
}
if decoderErr != nil {
return decoderErr
}
if resp.ExecuteErrors != nil {
return &resp.ExecuteErrors
}
return err
}
// Execute a universal method for calling a sequence of other methods while
// saving and filtering interim results.
//
// https://vk.com/dev/execute
func (vk *VK) Execute(code string, obj interface{}) error {
return vk.ExecuteWithArgs(code, Params{}, obj)
}
func fmtBool(value bool) string {
if value {
return "1"
}
return "0"
}
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