45 lines
851 B
Go
45 lines
851 B
Go
package renders
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import (
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"bytes"
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"io"
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"net/http"
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"strings"
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"text/template"
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sprig "github.com/go-task/slim-sprig/v3"
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)
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type GoTemplate struct{}
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func init() {
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RegisterRender("gotemplate", &GoTemplate{})
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}
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func (g GoTemplate) Render(w http.ResponseWriter, r *http.Request, input io.Reader) error {
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dataB, err := io.ReadAll(input)
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if err != nil {
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return err
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}
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out := &bytes.Buffer{}
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parse, err := template.New("tmpl").Funcs(sprig.FuncMap()).Option("missingkey=error").Parse(string(dataB))
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headers := make(map[string]string)
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for k, vs := range r.Header {
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headers[k] = strings.Join(vs, ",")
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}
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if err != nil {
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return err
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}
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err = parse.Execute(out, map[string]interface{}{
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"Request": map[string]any{
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"Method": r.Method,
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"Headers": headers,
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},
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})
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if err != nil {
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return err
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}
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_, err = out.WriteTo(w)
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return err
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}
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