39 lines
878 B
Go
39 lines
878 B
Go
// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package render
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import (
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"errors"
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"html/template"
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"net/http"
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)
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type HTMLDebugRender struct {
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Files []string
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Glob string
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}
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func (r *HTMLDebugRender) Render(w http.ResponseWriter, code int, data ...interface{}) error {
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WriteHeader(w, code, "text/html")
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file := data[0].(string)
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obj := data[1]
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if t, err := r.loadTemplate(); err == nil {
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return t.ExecuteTemplate(w, file, obj)
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} else {
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return err
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}
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}
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func (r *HTMLDebugRender) loadTemplate() (*template.Template, error) {
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if len(r.Files) > 0 {
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return template.ParseFiles(r.Files...)
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}
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if len(r.Glob) > 0 {
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return template.ParseGlob(r.Glob)
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}
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return nil, errors.New("the HTML debug render was created without files or glob pattern")
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}
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