davrot/forgejo_backup
1
0
Fork 0
mirror of https://codeberg.org/davrot/forgejo.git synced 2025-05-16 20:00:03 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Support alphanumeric issue style (ABC-1234) for external issue tracker (#2992)

Browse source
This commit is contained in:
Cosmin Stroe 2016-04-22 17:28:08 -05:00 • committed by Unknwon
parent 39356f4238
commit ba314a7a36
8 changed files with 353 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

39
modules/markdown/markdown.go
View file

@ -22,6 +22,11 @@ import (
"github.com/gogits/gogs/modules/setting"
)
const (
ISSUE_NAME_STYLE_NUMERIC = "numeric"
ISSUE_NAME_STYLE_ALPHANUMERIC = "alphanumeric"
)
var Sanitizer = bluemonday.UGCPolicy()
// BuildSanitizer initializes sanitizer with allowed attributes based on settings.
@ -79,8 +84,10 @@ var (
// IssueFullPattern matches link to an issue with or without trailing hash,
// e.g. https://try.gogs.io/gogs/gogs/issues/4#issue-685
IssueFullPattern = regexp.MustCompile(`(\s|^)https?.*issues/[0-9]+(#+[0-9a-zA-Z-]*)?`)
// IssueIndexPattern matches string that references to an issue, e.g. #1287
IssueIndexPattern = regexp.MustCompile(`( |^|\()#[0-9]+\b`)
// IssueNumericPattern matches string that references to a numeric issue, e.g. #1287
IssueNumericPattern = regexp.MustCompile(`( |^|\()#[0-9]+\b`)
// IssueAlphanumericPattern matches string that references to an alphanumeric issue, e.g. ABC-1234
IssueAlphanumericPattern = regexp.MustCompile(`( |^|\()[A-Z]{1,10}-[1-9][0-9]*\b`)
// Sha1CurrentPattern matches string that represents a commit SHA, e.g. d8a994ef243349f321568f9e36d5c3f444b99cae
Sha1CurrentPattern = regexp.MustCompile(`\b[0-9a-f]{40}\b`)
@ -208,22 +215,30 @@ func cutoutVerbosePrefix(prefix string) string {
// RenderIssueIndexPattern renders issue indexes to corresponding links.
func RenderIssueIndexPattern(rawBytes []byte, urlPrefix string, metas map[string]string) []byte {
urlPrefix = cutoutVerbosePrefix(urlPrefix)
ms := IssueIndexPattern.FindAll(rawBytes, -1)
pattern := IssueNumericPattern
if metas["style"] == ISSUE_NAME_STYLE_ALPHANUMERIC {
pattern = IssueAlphanumericPattern
}
ms := pattern.FindAll(rawBytes, -1)
for _, m := range ms {
var space string
if m[0] != '#' {
space = string(m[0])
m = m[1:]
if m[0] == ' ' || m[0] == '(' {
m = m[1:] // ignore leading space or opening parentheses
}
var link string
if metas == nil {
rawBytes = bytes.Replace(rawBytes, m, []byte(fmt.Sprintf(`%s<a href="%s/issues/%s">%s</a>`,
space, urlPrefix, m[1:], m)), 1)
link = fmt.Sprintf(`<a href="%s/issues/%s">%s</a>`, urlPrefix, m[1:], m)
} else {
// Support for external issue tracker
metas["index"] = string(m[1:])
rawBytes = bytes.Replace(rawBytes, m, []byte(fmt.Sprintf(`%s<a href="%s">%s</a>`,
space, com.Expand(metas["format"], metas), m)), 1)
if metas["style"] == ISSUE_NAME_STYLE_ALPHANUMERIC {
metas["index"] = string(m)
} else {
metas["index"] = string(m[1:])
}
link = fmt.Sprintf(`<a href="%s">%s</a>`, com.Expand(metas["format"], metas), m)
}
rawBytes = bytes.Replace(rawBytes, m, []byte(link), 1)
}
return rawBytes
}