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Refactor markup render system (#32612)

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This PR removes (almost) all path tricks, and introduces "renderhelper"
package.

Now we can clearly see the rendering behaviors for comment/file/wiki,
more details are in "renderhelper" tests.

Fix #31411 , fix #18592, fix #25632 and maybe more problems. (ps: fix
#32608 by the way)
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wxiaoguang 2024-11-24 16:18:57 +08:00 • committed by GitHub
parent fa175c1694
commit 633785a5f3
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65 changed files with 1096 additions and 1194 deletions
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13
modules/markup/markdown/transform_link.go
View file

@ -9,8 +9,19 @@ import (
"github.com/yuin/goldmark/ast"
)
func resolveLink(ctx *markup.RenderContext, link, userContentAnchorPrefix string) (result string, resolved bool) {
isAnchorFragment := link != "" && link[0] == '#'
if !isAnchorFragment && !markup.IsFullURLString(link) {
link, resolved = ctx.RenderHelper.ResolveLink(link, markup.LinkTypeDefault), true
}
if isAnchorFragment && userContentAnchorPrefix != "" {
link, resolved = userContentAnchorPrefix+link[1:], true
}
return link, resolved
}
func (g *ASTTransformer) transformLink(ctx *markup.RenderContext, v *ast.Link) {
if link, resolved := markup.ResolveLink(ctx, string(v.Destination), "#user-content-"); resolved {
if link, resolved := resolveLink(ctx, string(v.Destination), "#user-content-"); resolved {
v.Destination = []byte(link)
}
}