76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
// Copyright (c) 2014 Couchbase, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may 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, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package http
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import (
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"fmt"
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"net/http"
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"os"
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)
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type DeleteIndexHandler struct {
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basePath string
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IndexNameLookup varLookupFunc
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}
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func NewDeleteIndexHandler(basePath string) *DeleteIndexHandler {
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return &DeleteIndexHandler{
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basePath: basePath,
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}
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}
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func (h *DeleteIndexHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
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// find the name of the index to delete
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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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indexToDelete := UnregisterIndexByName(indexName)
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if indexToDelete == nil {
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showError(w, req, fmt.Sprintf("no such index '%s'", indexName), 404)
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return
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}
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// close the index
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err := indexToDelete.Close()
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if err != nil {
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showError(w, req, fmt.Sprintf("error closing index: %v", err), 500)
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return
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}
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// now delete it
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err = os.RemoveAll(h.indexPath(indexName))
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if err != nil {
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showError(w, req, fmt.Sprintf("error deleting index: %v", err), 500)
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return
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}
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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 *DeleteIndexHandler) indexPath(name string) string {
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return h.basePath + string(os.PathSeparator) + name
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}
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