79 lines
2.0 KiB
Go
79 lines
2.0 KiB
Go
// Copyright (c) 2014 Couchbase, Inc.
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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// except in compliance with the License. You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software distributed under the
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// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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// either express or implied. See the License for the specific language governing permissions
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// and limitations under the License.
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package http
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"os"
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"github.com/blevesearch/bleve"
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)
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type CreateIndexHandler struct {
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basePath string
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IndexNameLookup varLookupFunc
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}
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func NewCreateIndexHandler(basePath string) *CreateIndexHandler {
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return &CreateIndexHandler{
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basePath: basePath,
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}
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}
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func (h *CreateIndexHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
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// find the name of the index to create
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var indexName string
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if h.IndexNameLookup != nil {
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indexName = h.IndexNameLookup(req)
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}
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if indexName == "" {
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showError(w, req, "index name is required", 400)
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return
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}
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indexMapping := bleve.NewIndexMapping()
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// read the request body
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requestBody, err := ioutil.ReadAll(req.Body)
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if err != nil {
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showError(w, req, fmt.Sprintf("error reading request body: %v", err), 400)
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return
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}
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// interpret request body as index mapping
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if len(requestBody) > 0 {
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err := json.Unmarshal(requestBody, &indexMapping)
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if err != nil {
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showError(w, req, fmt.Sprintf("error parsing index mapping: %v", err), 400)
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return
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}
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}
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newIndex, err := bleve.New(h.indexPath(indexName), indexMapping)
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if err != nil {
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showError(w, req, fmt.Sprintf("error creating index: %v", err), 500)
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return
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}
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RegisterIndexName(indexName, newIndex)
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rv := struct {
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Status string `json:"status"`
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}{
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Status: "ok",
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}
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mustEncode(w, rv)
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}
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func (h *CreateIndexHandler) indexPath(name string) string {
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return h.basePath + string(os.PathSeparator) + name
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}
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