domi/forgejo-domi
1
0
Fork 0
forked from forgejo/forgejo
Code Pull requests Activity

Merge pull request #2406 from bkcsoft/feature/markdown-custom-url-scheme

Browse source 
Feature/markdown custom url scheme
This commit is contained in:
Unknwon 2016-02-05 13:11:45 -05:00
commit 4e96a4a62b
5 changed files with 20 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

10
modules/base/markdown.go
View file

@ -31,16 +31,10 @@ func isalnum(c byte) bool {
return (c >= '0' && c <= '9') || isletter(c)
}
var validLinks = [][]byte{[]byte("http://"), []byte("https://"), []byte("ftp://"), []byte("mailto://")}
var validLinksPattern = regexp.MustCompile(`^[a-z][\w-]+://`)
func isLink(link []byte) bool {
for _, prefix := range validLinks {
if len(link) > len(prefix) && bytes.Equal(bytes.ToLower(link[:len(prefix)]), prefix) && isalnum(link[len(prefix)]) {
return true
}
}
return false
return validLinksPattern.Match(link)
}
func IsMarkdownFile(name string) bool {

19
modules/base/tool.go
View file

@ -31,17 +31,20 @@ import (
"github.com/gogits/gogs/modules/setting"
)
func BuildSanitizer() (p *bluemonday.Policy) {
p = bluemonday.UGCPolicy()
p.AllowAttrs("class").Matching(regexp.MustCompile(`[\p{L}\p{N}\s\-_',:\[\]!\./\\\(\)&]*`)).OnElements("code")
var Sanitizer = bluemonday.UGCPolicy()
p.AllowAttrs("type").Matching(regexp.MustCompile(`^checkbox$`)).OnElements("input")
p.AllowAttrs("checked", "disabled").OnElements("input")
return p
func BuildSanitizer() {
// Normal markdown-stuff
Sanitizer.AllowAttrs("class").Matching(regexp.MustCompile(`[\p{L}\p{N}\s\-_',:\[\]!\./\\\(\)&]*`)).OnElements("code")
// Checkboxes
Sanitizer.AllowAttrs("type").Matching(regexp.MustCompile(`^checkbox$`)).OnElements("input")
Sanitizer.AllowAttrs("checked", "disabled").OnElements("input")
// Custom URL-Schemes
Sanitizer.AllowURLSchemes(setting.Markdown.CustomURLSchemes...)
}
var Sanitizer = BuildSanitizer()
// EncodeMD5 encodes string to md5 hex value.
func EncodeMD5(str string) string {
m := md5.New()