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script_put.go
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script_put.go
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// Copyright 2012-present Oliver Eilhard. All rights reserved.
// Use of this source code is governed by a MIT-license.
// See http://olivere.mit-license.org/license.txt for details.
package elastic
import (
"context"
"fmt"
"net/url"
"github.com/olivere/elastic/uritemplates"
)
// PutScriptService adds or updates a stored script in Elasticsearch.
//
// See https://www.elastic.co/guide/en/elasticsearch/reference/6.2/modules-scripting.html
// for details.
type PutScriptService struct {
client *Client
pretty bool
id string
context string
timeout string
masterTimeout string
bodyJson interface{}
bodyString string
}
// NewPutScriptService creates a new PutScriptService.
func NewPutScriptService(client *Client) *PutScriptService {
return &PutScriptService{
client: client,
}
}
// Id is the script ID.
func (s *PutScriptService) Id(id string) *PutScriptService {
s.id = id
return s
}
// Context specifies the script context (optional).
func (s *PutScriptService) Context(context string) *PutScriptService {
s.context = context
return s
}
// Timeout is an explicit operation timeout.
func (s *PutScriptService) Timeout(timeout string) *PutScriptService {
s.timeout = timeout
return s
}
// MasterTimeout is the timeout for connecting to master.
func (s *PutScriptService) MasterTimeout(masterTimeout string) *PutScriptService {
s.masterTimeout = masterTimeout
return s
}
// Pretty indicates that the JSON response be indented and human readable.
func (s *PutScriptService) Pretty(pretty bool) *PutScriptService {
s.pretty = pretty
return s
}
// BodyJson is the document as a serializable JSON interface.
func (s *PutScriptService) BodyJson(body interface{}) *PutScriptService {
s.bodyJson = body
return s
}
// BodyString is the document encoded as a string.
func (s *PutScriptService) BodyString(body string) *PutScriptService {
s.bodyString = body
return s
}
// buildURL builds the URL for the operation.
func (s *PutScriptService) buildURL() (string, string, url.Values, error) {
var (
err error
method = "PUT"
path string
)
if s.context != "" {
path, err = uritemplates.Expand("/_scripts/{id}/{context}", map[string]string{
"id": s.id,
"context": s.context,
})
} else {
path, err = uritemplates.Expand("/_scripts/{id}", map[string]string{
"id": s.id,
})
}
if err != nil {
return "", "", url.Values{}, err
}
// Add query string parameters
params := url.Values{}
if s.pretty {
params.Set("pretty", "true")
}
if s.timeout != "" {
params.Set("timeout", s.timeout)
}
if s.masterTimeout != "" {
params.Set("master_timestamp", s.masterTimeout)
}
return method, path, params, nil
}
// Validate checks if the operation is valid.
func (s *PutScriptService) Validate() error {
var invalid []string
if s.id == "" {
invalid = append(invalid, "Id")
}
if s.bodyString == "" && s.bodyJson == nil {
invalid = append(invalid, "BodyJson")
}
if len(invalid) > 0 {
return fmt.Errorf("missing required fields: %v", invalid)
}
return nil
}
// Do executes the operation.
func (s *PutScriptService) Do(ctx context.Context) (*PutScriptResponse, error) {
// Check pre-conditions
if err := s.Validate(); err != nil {
return nil, err
}
// Get URL for request
method, path, params, err := s.buildURL()
if err != nil {
return nil, err
}
// Setup HTTP request body
var body interface{}
if s.bodyJson != nil {
body = s.bodyJson
} else {
body = s.bodyString
}
// Get HTTP response
res, err := s.client.PerformRequest(ctx, PerformRequestOptions{
Method: method,
Path: path,
Params: params,
Body: body,
})
if err != nil {
return nil, err
}
// Return operation response
ret := new(PutScriptResponse)
if err := s.client.decoder.Decode(res.Body, ret); err != nil {
return nil, err
}
return ret, nil
}
// PutScriptResponse is the result of saving a stored script
// in Elasticsearch.
type PutScriptResponse struct {
AcknowledgedResponse
}