1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
package btelegram
import (
"bytes"
"github.com/russross/blackfriday"
)
type customHTML struct {
blackfriday.Renderer
}
func (options *customHTML) Paragraph(out *bytes.Buffer, text func() bool) {
marker := out.Len()
if !text() {
out.Truncate(marker)
return
}
out.WriteString("\n")
}
func (options *customHTML) BlockCode(out *bytes.Buffer, text []byte, lang string) {
out.WriteString("<pre>")
out.WriteString(string(text))
out.WriteString("</pre>\n")
}
func (options *customHTML) CodeSpan(out *bytes.Buffer, text []byte) {
out.WriteString("<code>")
out.WriteString(string(text))
out.WriteString("</code>")
}
func (options *customHTML) Header(out *bytes.Buffer, text func() bool, level int, id string) {
options.Paragraph(out, text)
}
func (options *customHTML) HRule(out *bytes.Buffer) {
out.WriteByte('\n') //nolint:errcheck
}
func (options *customHTML) BlockQuote(out *bytes.Buffer, text []byte) {
out.WriteString("> ")
out.Write(text)
out.WriteByte('\n')
}
func (options *customHTML) LineBreak(out *bytes.Buffer) {
out.WriteByte('\n')
}
func (options *customHTML) List(out *bytes.Buffer, text func() bool, flags int) {
options.Paragraph(out, text)
}
func (options *customHTML) ListItem(out *bytes.Buffer, text []byte, flags int) {
out.WriteString("- ")
out.Write(text)
out.WriteByte('\n')
}
func makeHTML(input string) string {
return string(blackfriday.Markdown([]byte(input),
&customHTML{blackfriday.HtmlRenderer(blackfriday.HTML_USE_XHTML|blackfriday.HTML_SKIP_IMAGES, "", "")},
blackfriday.EXTENSION_NO_INTRA_EMPHASIS|
blackfriday.EXTENSION_FENCED_CODE|
blackfriday.EXTENSION_AUTOLINK|
blackfriday.EXTENSION_SPACE_HEADERS|
blackfriday.EXTENSION_HEADER_IDS|
blackfriday.EXTENSION_BACKSLASH_LINE_BREAK|
blackfriday.EXTENSION_DEFINITION_LISTS))
}
|
