64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package kibana
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import (
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"encoding/json"
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"fmt"
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"github.com/elastic/beats/libbeat/common"
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)
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// RemoveIndexPattern removes the index pattern entry from a given dashboard export
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func RemoveIndexPattern(data []byte) (common.MapStr, error) {
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var kbResult struct {
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// Has to be defined as interface instead of Type directly as it has to be assigned again
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// and otherwise would not contain the full content.
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Objects []common.MapStr
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}
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var result common.MapStr
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// Full struct need to not loose any data
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err := json.Unmarshal(data, &result)
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if err != nil {
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return nil, err
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}
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// For easier handling, unmarshal into predefined struct
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err = json.Unmarshal(data, &kbResult)
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if err != nil {
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return nil, err
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}
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var objs []interface{}
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for _, obj := range kbResult.Objects {
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v, err := obj.GetValue("type")
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if err != nil {
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return nil, fmt.Errorf("type key not found or not string")
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}
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if v != "index-pattern" {
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objs = append(objs, obj)
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}
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}
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result["objects"] = objs
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return result, nil
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}
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