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Unknown 2014-04-07 00:47:19 -04:00
parent e7c8a3cb8d
commit e2fe220905
3 changed files with 131 additions and 108 deletions
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27
modules/base/markdown.go
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@ -6,9 +6,11 @@ package base
import (
"bytes"
"fmt"
"net/http"
"path"
"path/filepath"
"regexp"
"strings"
"github.com/gogits/gfm"
@ -87,7 +89,28 @@ func (options *CustomRender) Link(out *bytes.Buffer, link []byte, title []byte,
options.Renderer.Link(out, link, title, content)
}
var (
mentionPattern = regexp.MustCompile(`@[0-9a-zA-Z_]{1,}`)
commitPattern = regexp.MustCompile(`[^>]http[s]{0,}.*commit/[0-9a-zA-Z]{1,}`)
)
func RenderSpecialLink(rawBytes []byte, urlPrefix string) []byte {
ms := mentionPattern.FindAll(rawBytes, -1)
for _, m := range ms {
rawBytes = bytes.Replace(rawBytes, m,
[]byte(fmt.Sprintf(`<a href="/user/%s">%s</a>`, m[1:], m)), -1)
}
ms = commitPattern.FindAll(rawBytes, -1)
for _, m := range ms {
rawBytes = bytes.Replace(rawBytes, m,
[]byte(fmt.Sprintf(`<code><a href="%s">%s</a></code>`, m, m)), -1)
}
return rawBytes
}
func RenderMarkdown(rawBytes []byte, urlPrefix string) []byte {
body := RenderSpecialLink(rawBytes, urlPrefix)
fmt.Println(string(body))
htmlFlags := 0
// htmlFlags |= gfm.HTML_USE_XHTML
// htmlFlags |= gfm.HTML_USE_SMARTYPANTS
@ -115,7 +138,7 @@ func RenderMarkdown(rawBytes []byte, urlPrefix string) []byte {
extensions |= gfm.EXTENSION_SPACE_HEADERS
extensions |= gfm.EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK
body := gfm.Markdown(rawBytes, renderer, extensions)
body = gfm.Markdown(body, renderer, extensions)
fmt.Println(string(body))
return body
}