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2457f5ff22
- Massive replacement of changing `code.gitea.io/gitea` to `forgejo.org`. - Resolves forgejo/discussions#258 Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7337 Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org> Reviewed-by: Michael Kriese <michael.kriese@gmx.de> Reviewed-by: Beowulf <beowulf@beocode.eu> Reviewed-by: Panagiotis "Ivory" Vasilopoulos <git@n0toose.net> Co-authored-by: Gusted <postmaster@gusted.xyz> Co-committed-by: Gusted <postmaster@gusted.xyz>
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
// Copyright 2024 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package markdown
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import (
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"bytes"
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"slices"
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"forgejo.org/modules/markup"
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"forgejo.org/modules/setting"
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giteautil "forgejo.org/modules/util"
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"github.com/yuin/goldmark/ast"
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)
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func (g *ASTTransformer) transformLink(ctx *markup.RenderContext, v *ast.Link) {
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// Links need their href to munged to be a real value
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link := v.Destination
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// Do not process the link if it's not a link, starts with an hashtag
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// (indicating it's an anchor link), starts with `mailto:` or any of the
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// custom markdown URLs.
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processLink := len(link) > 0 && !markup.IsLink(link) &&
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link[0] != '#' && !bytes.HasPrefix(link, byteMailto) &&
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!slices.ContainsFunc(setting.Markdown.CustomURLSchemes, func(s string) bool {
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return bytes.HasPrefix(link, []byte(s+":"))
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})
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if processLink {
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var base string
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if ctx.IsWiki {
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base = ctx.Links.WikiLink()
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} else if ctx.Links.HasBranchInfo() {
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base = ctx.Links.SrcLink()
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} else {
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base = ctx.Links.Base
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}
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link = []byte(giteautil.URLJoin(base, string(link)))
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}
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if len(link) > 0 && link[0] == '#' {
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link = []byte("#user-content-" + string(link)[1:])
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}
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v.Destination = link
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}
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