From 961c04cae992eadb42d286d2f85f8a675bdc68c8 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Mon, 29 Jan 2018 14:17:40 -0800 Subject: Upgrading server dependancies (#8154) --- vendor/github.com/olivere/elastic/field_caps.go | 202 ++++++++++++++++++++++++ 1 file changed, 202 insertions(+) create mode 100644 vendor/github.com/olivere/elastic/field_caps.go (limited to 'vendor/github.com/olivere/elastic/field_caps.go') diff --git a/vendor/github.com/olivere/elastic/field_caps.go b/vendor/github.com/olivere/elastic/field_caps.go new file mode 100644 index 000000000..393cd3ce8 --- /dev/null +++ b/vendor/github.com/olivere/elastic/field_caps.go @@ -0,0 +1,202 @@ +// 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/http" + "net/url" + "strings" + + "github.com/olivere/elastic/uritemplates" +) + +// FieldCapsService allows retrieving the capabilities of fields among multiple indices. +// +// See https://www.elastic.co/guide/en/elasticsearch/reference/6.1/search-field-caps.html +// for details +type FieldCapsService struct { + client *Client + pretty bool + index []string + allowNoIndices *bool + expandWildcards string + fields []string + ignoreUnavailable *bool + bodyJson interface{} + bodyString string +} + +// NewFieldCapsService creates a new FieldCapsService +func NewFieldCapsService(client *Client) *FieldCapsService { + return &FieldCapsService{ + client: client, + } +} + +// Index is a list of index names; use `_all` or empty string to perform +// the operation on all indices. +func (s *FieldCapsService) Index(index ...string) *FieldCapsService { + s.index = append(s.index, index...) + return s +} + +// AllowNoIndices indicates whether to ignore if a wildcard indices expression +// resolves into no concrete indices. +// (This includes `_all` string or when no indices have been specified). +func (s *FieldCapsService) AllowNoIndices(allowNoIndices bool) *FieldCapsService { + s.allowNoIndices = &allowNoIndices + return s +} + +// ExpandWildcards indicates whether to expand wildcard expression to +// concrete indices that are open, closed or both. +func (s *FieldCapsService) ExpandWildcards(expandWildcards string) *FieldCapsService { + s.expandWildcards = expandWildcards + return s +} + +// Fields is a list of fields for to get field capabilities. +func (s *FieldCapsService) Fields(fields ...string) *FieldCapsService { + s.fields = append(s.fields, fields...) + return s +} + +// IgnoreUnavailable is documented as: Whether specified concrete indices should be ignored when unavailable (missing or closed). +func (s *FieldCapsService) IgnoreUnavailable(ignoreUnavailable bool) *FieldCapsService { + s.ignoreUnavailable = &ignoreUnavailable + return s +} + +// Pretty indicates that the JSON response be indented and human readable. +func (s *FieldCapsService) Pretty(pretty bool) *FieldCapsService { + s.pretty = pretty + return s +} + +// BodyJson is documented as: Field json objects containing the name and optionally a range to filter out indices result, that have results outside the defined bounds. +func (s *FieldCapsService) BodyJson(body interface{}) *FieldCapsService { + s.bodyJson = body + return s +} + +// BodyString is documented as: Field json objects containing the name and optionally a range to filter out indices result, that have results outside the defined bounds. +func (s *FieldCapsService) BodyString(body string) *FieldCapsService { + s.bodyString = body + return s +} + +// buildURL builds the URL for the operation. +func (s *FieldCapsService) buildURL() (string, url.Values, error) { + // Build URL + var err error + var path string + if len(s.index) > 0 { + path, err = uritemplates.Expand("/{index}/_field_caps", map[string]string{ + "index": strings.Join(s.index, ","), + }) + } else { + path = "/_field_caps" + } + if err != nil { + return "", url.Values{}, err + } + + // Add query string parameters + params := url.Values{} + if s.pretty { + params.Set("pretty", "true") + } + if s.allowNoIndices != nil { + params.Set("allow_no_indices", fmt.Sprintf("%v", *s.allowNoIndices)) + } + if s.expandWildcards != "" { + params.Set("expand_wildcards", s.expandWildcards) + } + if len(s.fields) > 0 { + params.Set("fields", strings.Join(s.fields, ",")) + } + if s.ignoreUnavailable != nil { + params.Set("ignore_unavailable", fmt.Sprintf("%v", *s.ignoreUnavailable)) + } + return path, params, nil +} + +// Validate checks if the operation is valid. +func (s *FieldCapsService) Validate() error { + return nil +} + +// Do executes the operation. +func (s *FieldCapsService) Do(ctx context.Context) (*FieldCapsResponse, error) { + // Check pre-conditions + if err := s.Validate(); err != nil { + return nil, err + } + + // Get URL for request + 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: "POST", + Path: path, + Params: params, + Body: body, + IgnoreErrors: []int{http.StatusNotFound}, + }) + if err != nil { + return nil, err + } + + // TODO(oe): Is 404 really a valid response here? + if res.StatusCode == http.StatusNotFound { + return &FieldCapsResponse{}, nil + } + + // Return operation response + ret := new(FieldCapsResponse) + if err := s.client.decoder.Decode(res.Body, ret); err != nil { + return nil, err + } + return ret, nil +} + +// -- Request -- + +// FieldCapsRequest can be used to set up the body to be used in the +// Field Capabilities API. +type FieldCapsRequest struct { + Fields []string `json:"fields"` +} + +// -- Response -- + +// FieldCapsResponse contains field capabilities. +type FieldCapsResponse struct { + Fields map[string]FieldCaps `json:"fields,omitempty"` +} + +// FieldCaps contains capabilities of an individual field. +type FieldCaps struct { + Type string `json:"type"` + Searchable bool `json:"searchable"` + Aggregatable bool `json:"aggregatable"` + Indices []string `json:"indices,omitempty"` + NonSearchableIndices []string `json:"non_searchable_indices,omitempty"` + NonAggregatableIndices []string `json:"non_aggregatable_indices,omitempty"` +} -- cgit v1.2.3-1-g7c22