/
elasticsearch.go
79 lines (63 loc) · 1.69 KB
/
elasticsearch.go
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// Diato - Reverse Proxying for Hipsters
//
// Copyright 2016-2017 Dolf Schimmel
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package elasticsearch
import (
"net/http"
"diato/config"
"diato/worker"
"gopkg.in/olivere/elastic.v5"
)
const name = "elasticsearch"
func init() {
worker.RegisterModule(newModule)
}
type module struct {
enabled bool
*worker.ModuleBase
worker *worker.Worker
client *elastic.Client
activeMapping mapping
}
func newModule(w *worker.Worker, config *config.Config) ([]worker.Module, error) {
module := &module{
worker: w,
enabled: config.Elasticsearch.Enabled,
}
if !config.Elasticsearch.Enabled {
return []worker.Module{module}, nil
}
var err error
module.client, err = elastic.NewClient(
elastic.SetSniff(config.Elasticsearch.Sniff),
elastic.SetURL(config.Elasticsearch.Url...),
)
if err != nil {
return nil, err
}
if err := module.ensureTemplate(); err != nil {
return nil, err
}
return []worker.Module{module}, nil
}
func (m *module) Enabled() bool {
return m.enabled
}
func (m *module) Name() string {
return name
}
func (m *module) PostModifyResponse(req *http.Request, resp *http.Response) {
m.persistRequest(req, resp)
}