mirror of
https://github.com/gohugoio/hugo.git
synced 2024-07-04 16:21:57 +00:00
69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
// Copyright 2022 The Hugo Authors. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package diagrams
|
|
|
|
import (
|
|
"bytes"
|
|
"html/template"
|
|
"io"
|
|
"strings"
|
|
|
|
"github.com/bep/goat"
|
|
"github.com/gohugoio/hugo/deps"
|
|
"github.com/spf13/cast"
|
|
)
|
|
|
|
type goatDiagram struct {
|
|
d goat.SVG
|
|
}
|
|
|
|
func (d goatDiagram) Inner() template.HTML {
|
|
return template.HTML(d.d.Body)
|
|
}
|
|
|
|
func (d goatDiagram) Wrapped() template.HTML {
|
|
return template.HTML(d.d.String())
|
|
}
|
|
|
|
func (d goatDiagram) Width() int {
|
|
return d.d.Width
|
|
}
|
|
|
|
func (d goatDiagram) Height() int {
|
|
return d.d.Height
|
|
}
|
|
|
|
// Namespace provides template functions for the diagrams namespace.
|
|
type Namespace struct {
|
|
d *deps.Deps
|
|
}
|
|
|
|
// Goat creates a new SVG diagram from input v.
|
|
func (d *Namespace) Goat(v any) SVGDiagram {
|
|
var r io.Reader
|
|
|
|
switch vv := v.(type) {
|
|
case io.Reader:
|
|
r = vv
|
|
case []byte:
|
|
r = bytes.NewReader(vv)
|
|
default:
|
|
r = strings.NewReader(cast.ToString(v))
|
|
}
|
|
|
|
return goatDiagram{
|
|
d: goat.BuildSVG(r),
|
|
}
|
|
}
|