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Code Issues Projects Releases Packages Wiki Activity Actions 2

Implement XML data support

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Example:

```
{{ with resources.Get "https://example.com/rss.xml" | transform.Unmarshal }}
    {{ range .channel.item }}
        <strong>{{ .title | plainify | htmlUnescape }}</strong><br />
        <p>{{ .description | plainify | htmlUnescape }}</p>
        {{ $link := .link | plainify | htmlUnescape }}
        <a href="{{ $link }}">{{ $link }}</a><br />
        <hr>
    {{ end }}
{{ end }}
```

Closes #4470
This commit is contained in:
Paul van Brouwershaven 2021-12-02 17:30:36 +01:00 • committed by GitHub
parent 58adbeef88
commit 0eaaa8fee3
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12 changed files with 167 additions and 12 deletions
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20
parser/metadecoders/decoder.go
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@ -24,6 +24,7 @@ import (
"github.com/gohugoio/hugo/common/herrors"
"github.com/niklasfasching/go-org/org"
xml "github.com/clbanning/mxj/v2"
toml "github.com/pelletier/go-toml/v2"
"github.com/pkg/errors"
"github.com/spf13/afero"
@ -135,6 +136,25 @@ func (d Decoder) UnmarshalTo(data []byte, f Format, v interface{}) error {
err = d.unmarshalORG(data, v)
case JSON:
err = json.Unmarshal(data, v)
case XML:
var xmlRoot xml.Map
xmlRoot, err = xml.NewMapXml(data)
var xmlValue map[string]interface{}
if err == nil {
xmlRootName, err := xmlRoot.Root()
if err != nil {
return toFileError(f, errors.Wrap(err, "failed to unmarshal XML"))
}
xmlValue = xmlRoot[xmlRootName].(map[string]interface{})
}
switch v := v.(type) {
case *map[string]interface{}:
*v = xmlValue
case *interface{}:
*v = xmlValue
}
case TOML:
err = toml.Unmarshal(data, v)
case YAML: