@ -211,6 +211,40 @@ func RenderCommitMessage(
return ctx . postProcess ( rawHTML )
}
var commitMessageSubjectProcessors = [ ] processor {
fullIssuePatternProcessor ,
fullSha1PatternProcessor ,
linkProcessor ,
mentionProcessor ,
issueIndexPatternProcessor ,
crossReferenceIssueIndexPatternProcessor ,
sha1CurrentPatternProcessor ,
}
// RenderCommitMessageSubject will use the same logic as PostProcess and
// RenderCommitMessage, but will disable the shortLinkProcessor and
// emailAddressProcessor, will add a defaultLinkProcessor if defaultLink is set,
// which changes every text node into a link to the passed default link.
func RenderCommitMessageSubject (
rawHTML [ ] byte ,
urlPrefix , defaultLink string ,
metas map [ string ] string ,
) ( [ ] byte , error ) {
ctx := & postProcessCtx {
metas : metas ,
urlPrefix : urlPrefix ,
procs : commitMessageSubjectProcessors ,
}
if defaultLink != "" {
// we don't have to fear data races, because being
// commitMessageSubjectProcessors of fixed len and cap, every time we
// append something to it the slice is realloc+copied, so append always
// generates the slice ex-novo.
ctx . procs = append ( ctx . procs , genDefaultLinkProcessor ( defaultLink ) )
}
return ctx . postProcess ( rawHTML )
}
// RenderDescriptionHTML will use similar logic as PostProcess, but will
// use a single special linkProcessor.
func RenderDescriptionHTML (
@ -296,12 +330,17 @@ func (ctx *postProcessCtx) textNode(node *html.Node) {
}
}
func createLink ( href , content string ) * html . Node {
func createLink ( href , content , class string ) * html . Node {
a := & html . Node {
Type : html . ElementNode ,
Data : atom . A . String ( ) ,
Attr : [ ] html . Attribute { { Key : "href" , Val : href } } ,
}
if class != "" {
a . Attr = append ( a . Attr , html . Attribute { Key : "class" , Val : class } )
}
text := & html . Node {
Type : html . TextNode ,
Data : content ,
@ -311,12 +350,17 @@ func createLink(href, content string) *html.Node {
return a
}
func createCodeLink ( href , content string ) * html . Node {
func createCodeLink ( href , content , class string ) * html . Node {
a := & html . Node {
Type : html . ElementNode ,
Data : atom . A . String ( ) ,
Attr : [ ] html . Attribute { { Key : "href" , Val : href } } ,
}
if class != "" {
a . Attr = append ( a . Attr , html . Attribute { Key : "class" , Val : class } )
}
text := & html . Node {
Type : html . TextNode ,
Data : content ,
@ -364,7 +408,7 @@ func mentionProcessor(_ *postProcessCtx, node *html.Node) {
}
// Replace the mention with a link to the specified user.
mention := node . Data [ m [ 2 ] : m [ 3 ] ]
replaceContent ( node , m [ 2 ] , m [ 3 ] , createLink ( util . URLJoin ( setting . AppURL , mention [ 1 : ] ) , mention ) )
replaceContent ( node , m [ 2 ] , m [ 3 ] , createLink ( util . URLJoin ( setting . AppURL , mention [ 1 : ] ) , mention , "mention" ) )
}
func shortLinkProcessor ( ctx * postProcessCtx , node * html . Node ) {
@ -541,11 +585,11 @@ func fullIssuePatternProcessor(ctx *postProcessCtx, node *html.Node) {
if matchOrg == ctx . metas [ "user" ] && matchRepo == ctx . metas [ "repo" ] {
// TODO if m[4]:m[5] is not nil, then link is to a comment,
// and we should indicate that in the text somehow
replaceContent ( node , m [ 0 ] , m [ 1 ] , createLink ( link , id ) )
replaceContent ( node , m [ 0 ] , m [ 1 ] , createLink ( link , id , "issue" ) )
} else {
orgRepoID := matchOrg + "/" + matchRepo + id
replaceContent ( node , m [ 0 ] , m [ 1 ] , createLink ( link , orgRepoID ) )
replaceContent ( node , m [ 0 ] , m [ 1 ] , createLink ( link , orgRepoID , "issue" ) )
}
}
@ -573,9 +617,9 @@ func issueIndexPatternProcessor(ctx *postProcessCtx, node *html.Node) {
} else {
ctx . metas [ "index" ] = id [ 1 : ]
}
link = createLink ( com . Expand ( ctx . metas [ "format" ] , ctx . metas ) , id )
link = createLink ( com . Expand ( ctx . metas [ "format" ] , ctx . metas ) , id , "issue" )
} else {
link = createLink ( util . URLJoin ( setting . AppURL , ctx . metas [ "user" ] , ctx . metas [ "repo" ] , "issues" , id [ 1 : ] ) , id )
link = createLink ( util . URLJoin ( setting . AppURL , ctx . metas [ "user" ] , ctx . metas [ "repo" ] , "issues" , id [ 1 : ] ) , id , "issue" )
}
replaceContent ( node , match [ 2 ] , match [ 3 ] , link )
}
@ -591,7 +635,7 @@ func crossReferenceIssueIndexPatternProcessor(ctx *postProcessCtx, node *html.No
repo , issue := parts [ 0 ] , parts [ 1 ]
replaceContent ( node , m [ 2 ] , m [ 3 ] ,
createLink ( util . URLJoin ( setting . AppURL , repo , "issues" , issue ) , ref ) )
createLink ( util . URLJoin ( setting . AppURL , repo , "issues" , issue ) , ref , issue ) )
}
// fullSha1PatternProcessor renders SHA containing URLs
@ -642,7 +686,7 @@ func fullSha1PatternProcessor(ctx *postProcessCtx, node *html.Node) {
text += " (" + hash + ")"
}
replaceContent ( node , start , end , createCodeLink ( urlFull , text ) )
replaceContent ( node , start , end , createCodeLink ( urlFull , text , "commit" ) )
}
// sha1CurrentPatternProcessor renders SHA1 strings to corresponding links that
@ -672,7 +716,7 @@ func sha1CurrentPatternProcessor(ctx *postProcessCtx, node *html.Node) {
}
replaceContent ( node , m [ 2 ] , m [ 3 ] ,
createCodeLink ( util . URLJoin ( setting . AppURL , ctx . metas [ "user" ] , ctx . metas [ "repo" ] , "commit" , hash ) , base . ShortSha ( hash ) ) )
createCodeLink ( util . URLJoin ( setting . AppURL , ctx . metas [ "user" ] , ctx . metas [ "repo" ] , "commit" , hash ) , base . ShortSha ( hash ) , "commit" ) )
}
// emailAddressProcessor replaces raw email addresses with a mailto: link.
@ -682,7 +726,7 @@ func emailAddressProcessor(ctx *postProcessCtx, node *html.Node) {
return
}
mail := node . Data [ m [ 2 ] : m [ 3 ] ]
replaceContent ( node , m [ 2 ] , m [ 3 ] , createLink ( "mailto:" + mail , mail ) )
replaceContent ( node , m [ 2 ] , m [ 3 ] , createLink ( "mailto:" + mail , mail , "mailto" ) )
}
// linkProcessor creates links for any HTTP or HTTPS URL not captured by
@ -693,7 +737,7 @@ func linkProcessor(ctx *postProcessCtx, node *html.Node) {
return
}
uri := node . Data [ m [ 0 ] : m [ 1 ] ]
replaceContent ( node , m [ 0 ] , m [ 1 ] , createLink ( uri , uri ) )
replaceContent ( node , m [ 0 ] , m [ 1 ] , createLink ( uri , uri , "link" ) )
}
func genDefaultLinkProcessor ( defaultLink string ) processor {
@ -707,7 +751,10 @@ func genDefaultLinkProcessor(defaultLink string) processor {
node . Type = html . ElementNode
node . Data = "a"
node . DataAtom = atom . A
node . Attr = [ ] html . Attribute { { Key : "href" , Val : defaultLink } }
node . Attr = [ ] html . Attribute {
{ Key : "href" , Val : defaultLink } ,
{ Key : "class" , Val : "default-link" } ,
}
node . FirstChild , node . LastChild = ch , ch
}
}