blob: 0131043abbe4eb80de9de113cebaa24d3c9ec92b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
// vespa document ids
// Author: bratseth
package vespa
import (
"errors"
"strings"
)
func IdToURLPath(documentId string) (string, error) {
parts := strings.Split(documentId, ":")
formatAdvice := "Id should be on the form id:<namespace>:<document-type>:<attribute>?:<local-id-string>"
if len(parts) < 5 {
return "", errors.New(formatAdvice)
}
scheme := parts[0]
namespace := parts[1]
documentType := parts[2]
attribute := parts[3]
localId := strings.Join(parts[4:], "")
var group string
var number string
if strings.HasPrefix(attribute, "g=") {
group = attribute[2:]
} else if strings.HasPrefix(attribute, "n=") {
number = attribute[2:]
} else if attribute != "" {
return "", errors.New(formatAdvice + ": Attribute must be g=<string> or n=<integer>")
}
if scheme != "id" {
return "", errors.New(formatAdvice)
}
var attributeAsPath string
if group != "" {
attributeAsPath = "group/" + group + "/"
} else if number != "" {
attributeAsPath = "number/" + number + "/"
}
return namespace + "/" + documentType + "/" + attributeAsPath + "docid/" + localId, nil
}
|