mirror of
https://gitee.com/gitea/gitea.git
synced 2024-12-15 01:51:30 +08:00
5dbf36f356
* Issue search support elasticsearch * Fix lint * Add indexer name on app.ini * add a warnning on SearchIssuesByKeyword * improve code
91 lines
2.6 KiB
Go
Vendored
91 lines
2.6 KiB
Go
Vendored
// 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 (
|
|
"net/url"
|
|
"strings"
|
|
)
|
|
|
|
// FetchSourceContext enables source filtering, i.e. it allows control
|
|
// over how the _source field is returned with every hit. It is used
|
|
// with various endpoints, e.g. when searching for documents, retrieving
|
|
// individual documents, or even updating documents.
|
|
//
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/7.0/search-request-source-filtering.html
|
|
// for details.
|
|
type FetchSourceContext struct {
|
|
fetchSource bool
|
|
includes []string
|
|
excludes []string
|
|
}
|
|
|
|
// NewFetchSourceContext returns a new FetchSourceContext.
|
|
func NewFetchSourceContext(fetchSource bool) *FetchSourceContext {
|
|
return &FetchSourceContext{
|
|
fetchSource: fetchSource,
|
|
includes: make([]string, 0),
|
|
excludes: make([]string, 0),
|
|
}
|
|
}
|
|
|
|
// FetchSource indicates whether to return the _source.
|
|
func (fsc *FetchSourceContext) FetchSource() bool {
|
|
return fsc.fetchSource
|
|
}
|
|
|
|
// SetFetchSource specifies whether to return the _source.
|
|
func (fsc *FetchSourceContext) SetFetchSource(fetchSource bool) {
|
|
fsc.fetchSource = fetchSource
|
|
}
|
|
|
|
// Include indicates to return specific parts of the _source.
|
|
// Wildcards are allowed here.
|
|
func (fsc *FetchSourceContext) Include(includes ...string) *FetchSourceContext {
|
|
fsc.includes = append(fsc.includes, includes...)
|
|
return fsc
|
|
}
|
|
|
|
// Exclude indicates to exclude specific parts of the _source.
|
|
// Wildcards are allowed here.
|
|
func (fsc *FetchSourceContext) Exclude(excludes ...string) *FetchSourceContext {
|
|
fsc.excludes = append(fsc.excludes, excludes...)
|
|
return fsc
|
|
}
|
|
|
|
// Source returns the JSON-serializable data to be used in a body.
|
|
func (fsc *FetchSourceContext) Source() (interface{}, error) {
|
|
if !fsc.fetchSource {
|
|
return false, nil
|
|
}
|
|
if len(fsc.includes) == 0 && len(fsc.excludes) == 0 {
|
|
return true, nil
|
|
}
|
|
src := make(map[string]interface{})
|
|
if len(fsc.includes) > 0 {
|
|
src["includes"] = fsc.includes
|
|
}
|
|
if len(fsc.excludes) > 0 {
|
|
src["excludes"] = fsc.excludes
|
|
}
|
|
return src, nil
|
|
}
|
|
|
|
// Query returns the parameters in a form suitable for a URL query string.
|
|
func (fsc *FetchSourceContext) Query() url.Values {
|
|
params := url.Values{}
|
|
if fsc.fetchSource {
|
|
if len(fsc.includes) > 0 {
|
|
params.Add("_source_includes", strings.Join(fsc.includes, ","))
|
|
}
|
|
if len(fsc.excludes) > 0 {
|
|
params.Add("_source_excludes", strings.Join(fsc.excludes, ","))
|
|
}
|
|
} else {
|
|
params.Add("_source", "false")
|
|
}
|
|
return params
|
|
}
|