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tpl: Update Jsonify to return pretty-print output

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Fixes #5040
This commit is contained in:
Sean Prashad 2018-10-20 22:44:15 -04:00 committed by Bjørn Erik Pedersen
parent 4a366fcfee
commit 5a52cd5f92
4 changed files with 5 additions and 5 deletions
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2
docs/content/en/functions/jsonify.md
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@ -1,7 +1,7 @@
--- ---
title: jsonify title: jsonify
linktitle: jsonify linktitle: jsonify
description: Encodes a given object to JSON. description: Encodes a given object to JSON, returning pretty printed output.
godocref: godocref:
date: 2017-02-01 date: 2017-02-01
publishdate: 2017-02-01 publishdate: 2017-02-01

4
tpl/encoding/encoding.go
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@ -50,9 +50,9 @@ func (ns *Namespace) Base64Encode(content interface{}) (string, error) {
return base64.StdEncoding.EncodeToString([]byte(conv)), nil return base64.StdEncoding.EncodeToString([]byte(conv)), nil
} }
// Jsonify encodes a given object to JSON. // Jsonify encodes a given object to JSON, returning pretty printed output.
func (ns *Namespace) Jsonify(v interface{}) (template.HTML, error) { func (ns *Namespace) Jsonify(v interface{}) (template.HTML, error) {
b, err := json.Marshal(v) b, err := json.MarshalIndent(v, "", " ")
if err != nil { if err != nil {
return "", err return "", err
} }

2
tpl/encoding/encoding_test.go
View file

@ -88,7 +88,7 @@ func TestJsonify(t *testing.T) {
v interface{} v interface{}
expect interface{} expect interface{}
}{ }{
{[]string{"a", "b"}, template.HTML(`["a","b"]`)}, {[]string{"a", "b"}, template.HTML("[\n \"a\",\n \"b\"\n]")},
{tstNoStringer{}, template.HTML("{}")}, {tstNoStringer{}, template.HTML("{}")},
{nil, template.HTML("null")}, {nil, template.HTML("null")},
// errors // errors

2
tpl/encoding/init.go
View file

@ -47,7 +47,7 @@ func init() {
ns.AddMethodMapping(ctx.Jsonify, ns.AddMethodMapping(ctx.Jsonify,
[]string{"jsonify"}, []string{"jsonify"},
[][2]string{ [][2]string{
{`{{ (slice "A" "B" "C") | jsonify }}`, `["A","B","C"]`}, {`{{ (slice "A" "B" "C") | jsonify }}`, "[\n \"A\",\n \"B\",\n \"C\"\n]"},
}, },
) )