Rework markup link rendering (#26745)

Fixes #26548

This PR refactors the rendering of markup links. The old code uses
`strings.Replace` to change some urls while the new code uses more
context to decide which link should be generated.

The added tests should ensure the same output for the old and new
behaviour (besides the bug).

We may need to refactor the rendering a bit more to make it clear how
the different helper methods render the input string. There are lots of
options (resolve links / images / mentions / git hashes / emojis / ...)
but you don't really know what helper uses which options. For example,
we currently support images in the user description which should not be
allowed I think:

<details>
  <summary>Profile</summary> 

https://try.gitea.io/KN4CK3R

![grafik](https://github.com/go-gitea/gitea/assets/1666336/109ae422-496d-4200-b52e-b3a528f553e5)

</details>

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

42 files changed, 967 insertions, 395 deletions

diff --git a/models/issues/comment_code.go b/models/issues/comment_code.go
index 25e606f092..384a595dd9 100644
--- a/models/issues/comment_code.go
+++ b/models/issues/comment_code.go
@@ -109,9 +109,11 @@ func findCodeComments(ctx context.Context, opts FindCommentsOptions, issue *Issu
 
 		var err error
 		if comment.RenderedContent, err = markdown.RenderString(&markup.RenderContext{
-			Ctx:       ctx,
-			URLPrefix: issue.Repo.Link(),
-			Metas:     issue.Repo.ComposeMetas(ctx),
+			Ctx: ctx,
+			Links: markup.Links{
+				Base: issue.Repo.Link(),
+			},
+			Metas: issue.Repo.ComposeMetas(ctx),
 		}, comment.Content); err != nil {
 			return nil, err
 		}
diff --git a/models/repo/repo.go b/models/repo/repo.go
index fb1849a4bb..3695e1f78b 100644
--- a/models/repo/repo.go
+++ b/models/repo/repo.go
@@ -584,8 +584,7 @@ func (repo *Repository) CanEnableEditor() bool {
 // DescriptionHTML does special handles to description and return HTML string.
 func (repo *Repository) DescriptionHTML(ctx context.Context) template.HTML {
 	desc, err := markup.RenderDescriptionHTML(&markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: repo.HTMLURL(),
+		Ctx: ctx,
 		// Don't use Metas to speedup requests
 	}, repo.Description)
 	if err != nil {
diff --git a/modules/markup/external/external.go b/modules/markup/external/external.go
index ffbb6da4da..122517ed11 100644
--- a/modules/markup/external/external.go
+++ b/modules/markup/external/external.go
@@ -79,9 +79,10 @@ func envMark(envName string) string {
 // Render renders the data of the document to HTML via the external tool.
 func (p *Renderer) Render(ctx *markup.RenderContext, input io.Reader, output io.Writer) error {
 	var (
-		urlRawPrefix = strings.Replace(ctx.URLPrefix, "/src/", "/raw/", 1)
-		command      = strings.NewReplacer(envMark("GITEA_PREFIX_SRC"), ctx.URLPrefix,
-			envMark("GITEA_PREFIX_RAW"), urlRawPrefix).Replace(p.Command)
+		command = strings.NewReplacer(
+			envMark("GITEA_PREFIX_SRC"), ctx.Links.SrcLink(),
+			envMark("GITEA_PREFIX_RAW"), ctx.Links.RawLink(),
+		).Replace(p.Command)
 		commands = strings.Fields(command)
 		args     = commands[1:]
 	)
@@ -121,14 +122,14 @@ func (p *Renderer) Render(ctx *markup.RenderContext, input io.Reader, output io.
 		ctx.Ctx = graceful.GetManager().ShutdownContext()
 	}
 
-	processCtx, _, finished := process.GetManager().AddContext(ctx.Ctx, fmt.Sprintf("Render [%s] for %s", commands[0], ctx.URLPrefix))
+	processCtx, _, finished := process.GetManager().AddContext(ctx.Ctx, fmt.Sprintf("Render [%s] for %s", commands[0], ctx.Links.SrcLink()))
 	defer finished()
 
 	cmd := exec.CommandContext(processCtx, commands[0], args...)
 	cmd.Env = append(
 		os.Environ(),
-		"GITEA_PREFIX_SRC="+ctx.URLPrefix,
-		"GITEA_PREFIX_RAW="+urlRawPrefix,
+		"GITEA_PREFIX_SRC="+ctx.Links.SrcLink(),
+		"GITEA_PREFIX_RAW="+ctx.Links.RawLink(),
 	)
 	if !p.IsInputFile {
 		cmd.Stdin = input
diff --git a/modules/markup/html.go b/modules/markup/html.go
index 05b1c3ef72..a64e4c565d 100644
--- a/modules/markup/html.go
+++ b/modules/markup/html.go
@@ -80,15 +80,10 @@ const keywordClass = "issue-keyword"
 
 // IsLink reports whether link fits valid format.
 func IsLink(link []byte) bool {
-	return isLink(link)
-}
-
-// isLink reports whether link fits valid format.
-func isLink(link []byte) bool {
 	return validLinksPattern.Match(link)
 }
 
-func isLinkStr(link string) bool {
+func IsLinkStr(link string) bool {
 	return validLinksPattern.MatchString(link)
 }
 
@@ -344,7 +339,7 @@ func postProcess(ctx *RenderContext, procs []processor, input io.Reader, output
 		node = node.FirstChild
 	}
 
-	visitNode(ctx, procs, procs, node)
+	visitNode(ctx, procs, node)
 
 	newNodes := make([]*html.Node, 0, 5)
 
@@ -375,7 +370,7 @@ func postProcess(ctx *RenderContext, procs []processor, input io.Reader, output
 	return nil
 }
 
-func visitNode(ctx *RenderContext, procs, textProcs []processor, node *html.Node) {
+func visitNode(ctx *RenderContext, procs []processor, node *html.Node) {
 	// Add user-content- to IDs and "#" links if they don't already have them
 	for idx, attr := range node.Attr {
 		val := strings.TrimPrefix(attr.Val, "#")
@@ -390,35 +385,29 @@ func visitNode(ctx *RenderContext, procs, textProcs []processor, node *html.Node
 		}
 
 		if attr.Key == "class" && attr.Val == "emoji" {
-			textProcs = nil
+			procs = nil
 		}
 	}
 
 	// We ignore code and pre.
 	switch node.Type {
 	case html.TextNode:
-		textNode(ctx, textProcs, node)
+		textNode(ctx, procs, node)
 	case html.ElementNode:
 		if node.Data == "img" {
 			for i, attr := range node.Attr {
 				if attr.Key != "src" {
 					continue
 				}
-				if len(attr.Val) > 0 && !isLinkStr(attr.Val) && !strings.HasPrefix(attr.Val, "data:image/") {
-					prefix := ctx.URLPrefix
-					if ctx.IsWiki {
-						prefix = util.URLJoin(prefix, "wiki", "raw")
-					}
-					prefix = strings.Replace(prefix, "/src/", "/media/", 1)
-
-					attr.Val = util.URLJoin(prefix, attr.Val)
+				if len(attr.Val) > 0 && !IsLinkStr(attr.Val) && !strings.HasPrefix(attr.Val, "data:image/") {
+					attr.Val = util.URLJoin(ctx.Links.ResolveMediaLink(ctx.IsWiki), attr.Val)
 				}
 				attr.Val = camoHandleLink(attr.Val)
 				node.Attr[i] = attr
 			}
 		} else if node.Data == "a" {
 			// Restrict text in links to emojis
-			textProcs = emojiProcessors
+			procs = emojiProcessors
 		} else if node.Data == "code" || node.Data == "pre" {
 			return
 		} else if node.Data == "i" {
@@ -444,7 +433,7 @@ func visitNode(ctx *RenderContext, procs, textProcs []processor, node *html.Node
 			}
 		}
 		for n := node.FirstChild; n != nil; n = n.NextSibling {
-			visitNode(ctx, procs, textProcs, n)
+			visitNode(ctx, procs, n)
 		}
 	}
 	// ignore everything else
@@ -641,10 +630,6 @@ func mentionProcessor(ctx *RenderContext, node *html.Node) {
 }
 
 func shortLinkProcessor(ctx *RenderContext, node *html.Node) {
-	shortLinkProcessorFull(ctx, node, false)
-}
-
-func shortLinkProcessorFull(ctx *RenderContext, node *html.Node, noLink bool) {
 	next := node.NextSibling
 	for node != nil && node != next {
 		m := shortLinkPattern.FindStringSubmatchIndex(node.Data)
@@ -665,7 +650,7 @@ func shortLinkProcessorFull(ctx *RenderContext, node *html.Node, noLink bool) {
 			if equalPos := strings.IndexByte(v, '='); equalPos == -1 {
 				// There is no equal in this argument; this is a mandatory arg
 				if props["name"] == "" {
-					if isLinkStr(v) {
+					if IsLinkStr(v) {
 						// If we clearly see it is a link, we save it so
 
 						// But first we need to ensure, that if both mandatory args provided
@@ -740,7 +725,7 @@ func shortLinkProcessorFull(ctx *RenderContext, node *html.Node, noLink bool) {
 			DataAtom:   atom.A,
 		}
 		childNode.Parent = linkNode
-		absoluteLink := isLinkStr(link)
+		absoluteLink := IsLinkStr(link)
 		if !absoluteLink {
 			if image {
 				link = strings.ReplaceAll(link, " ", "+")
@@ -751,16 +736,9 @@ func shortLinkProcessorFull(ctx *RenderContext, node *html.Node, noLink bool) {
 				link = url.PathEscape(link)
 			}
 		}
-		urlPrefix := ctx.URLPrefix
 		if image {
 			if !absoluteLink {
-				if IsSameDomain(urlPrefix) {
-					urlPrefix = strings.Replace(urlPrefix, "/src/", "/raw/", 1)
-				}
-				if ctx.IsWiki {
-					link = util.URLJoin("wiki", "raw", link)
-				}
-				link = util.URLJoin(urlPrefix, link)
+				link = util.URLJoin(ctx.Links.ResolveMediaLink(ctx.IsWiki), link)
 			}
 			title := props["title"]
 			if title == "" {
@@ -789,18 +767,15 @@ func shortLinkProcessorFull(ctx *RenderContext, node *html.Node, noLink bool) {
 		} else {
 			if !absoluteLink {
 				if ctx.IsWiki {
-					link = util.URLJoin("wiki", link)
+					link = util.URLJoin(ctx.Links.WikiLink(), link)
+				} else {
+					link = util.URLJoin(ctx.Links.SrcLink(), link)
 				}
-				link = util.URLJoin(urlPrefix, link)
 			}
 			childNode.Type = html.TextNode
 			childNode.Data = name
 		}
-		if noLink {
-			linkNode = childNode
-		} else {
-			linkNode.Attr = []html.Attribute{{Key: "href", Val: link}}
-		}
+		linkNode.Attr = []html.Attribute{{Key: "href", Val: link}}
 		replaceContent(node, m[0], m[1], linkNode)
 		node = node.NextSibling.NextSibling
 	}
diff --git a/modules/markup/html_internal_test.go b/modules/markup/html_internal_test.go
index 7b7f6df701..5ba9561915 100644
--- a/modules/markup/html_internal_test.go
+++ b/modules/markup/html_internal_test.go
@@ -287,8 +287,8 @@ func TestRender_IssueIndexPattern_Document(t *testing.T) {
 }
 
 func testRenderIssueIndexPattern(t *testing.T, input, expected string, ctx *RenderContext) {
-	if ctx.URLPrefix == "" {
-		ctx.URLPrefix = TestAppURL
+	if ctx.Links.Base == "" {
+		ctx.Links.Base = TestRepoURL
 	}
 
 	var buf strings.Builder
@@ -303,19 +303,23 @@ func TestRender_AutoLink(t *testing.T) {
 	test := func(input, expected string) {
 		var buffer strings.Builder
 		err := PostProcess(&RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: TestRepoURL,
-			Metas:     localMetas,
+			Ctx: git.DefaultContext,
+			Links: Links{
+				Base: TestRepoURL,
+			},
+			Metas: localMetas,
 		}, strings.NewReader(input), &buffer)
 		assert.Equal(t, err, nil)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer.String()))
 
 		buffer.Reset()
 		err = PostProcess(&RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: TestRepoURL,
-			Metas:     localMetas,
-			IsWiki:    true,
+			Ctx: git.DefaultContext,
+			Links: Links{
+				Base: TestRepoURL,
+			},
+			Metas:  localMetas,
+			IsWiki: true,
 		}, strings.NewReader(input), &buffer)
 		assert.Equal(t, err, nil)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer.String()))
@@ -342,9 +346,11 @@ func TestRender_FullIssueURLs(t *testing.T) {
 	test := func(input, expected string) {
 		var result strings.Builder
 		err := postProcess(&RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: TestRepoURL,
-			Metas:     localMetas,
+			Ctx: git.DefaultContext,
+			Links: Links{
+				Base: TestRepoURL,
+			},
+			Metas: localMetas,
 		}, []processor{fullIssuePatternProcessor}, strings.NewReader(input), &result)
 		assert.NoError(t, err)
 		assert.Equal(t, expected, result.String())
diff --git a/modules/markup/html_test.go b/modules/markup/html_test.go
index 62fd0f5a85..89ecfc036b 100644
--- a/modules/markup/html_test.go
+++ b/modules/markup/html_test.go
@@ -42,8 +42,10 @@ func TestRender_Commits(t *testing.T) {
 		buffer, err := markup.RenderString(&markup.RenderContext{
 			Ctx:          git.DefaultContext,
 			RelativePath: ".md",
-			URLPrefix:    markup.TestRepoURL,
-			Metas:        localMetas,
+			Links: markup.Links{
+				Base: markup.TestRepoURL,
+			},
+			Metas: localMetas,
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
@@ -93,8 +95,10 @@ func TestRender_CrossReferences(t *testing.T) {
 		buffer, err := markup.RenderString(&markup.RenderContext{
 			Ctx:          git.DefaultContext,
 			RelativePath: "a.md",
-			URLPrefix:    setting.AppSubURL,
-			Metas:        localMetas,
+			Links: markup.Links{
+				Base: setting.AppSubURL,
+			},
+			Metas: localMetas,
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
@@ -138,7 +142,9 @@ func TestRender_links(t *testing.T) {
 		buffer, err := markup.RenderString(&markup.RenderContext{
 			Ctx:          git.DefaultContext,
 			RelativePath: "a.md",
-			URLPrefix:    markup.TestRepoURL,
+			Links: markup.Links{
+				Base: markup.TestRepoURL,
+			},
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
@@ -238,7 +244,9 @@ func TestRender_email(t *testing.T) {
 		res, err := markup.RenderString(&markup.RenderContext{
 			Ctx:          git.DefaultContext,
 			RelativePath: "a.md",
-			URLPrefix:    markup.TestRepoURL,
+			Links: markup.Links{
+				Base: markup.TestRepoURL,
+			},
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(res))
@@ -309,7 +317,9 @@ func TestRender_emoji(t *testing.T) {
 		buffer, err := markup.RenderString(&markup.RenderContext{
 			Ctx:          git.DefaultContext,
 			RelativePath: "a.md",
-			URLPrefix:    markup.TestRepoURL,
+			Links: markup.Links{
+				Base: markup.TestRepoURL,
+			},
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
@@ -371,29 +381,34 @@ func TestRender_ShortLinks(t *testing.T) {
 
 	test := func(input, expected, expectedWiki string) {
 		buffer, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: tree,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base:       markup.TestRepoURL,
+				BranchPath: "master",
+			},
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
 		buffer, err = markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: markup.TestRepoURL,
-			Metas:     localMetas,
-			IsWiki:    true,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: markup.TestRepoURL,
+			},
+			Metas:  localMetas,
+			IsWiki: true,
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(buffer))
 	}
 
-	rawtree := util.URLJoin(markup.TestRepoURL, "raw", "master")
+	mediatree := util.URLJoin(markup.TestRepoURL, "media", "master")
 	url := util.URLJoin(tree, "Link")
 	otherURL := util.URLJoin(tree, "Other-Link")
 	encodedURL := util.URLJoin(tree, "Link%3F")
-	imgurl := util.URLJoin(rawtree, "Link.jpg")
-	otherImgurl := util.URLJoin(rawtree, "Link+Other.jpg")
-	encodedImgurl := util.URLJoin(rawtree, "Link+%23.jpg")
-	notencodedImgurl := util.URLJoin(rawtree, "some", "path", "Link+#.jpg")
+	imgurl := util.URLJoin(mediatree, "Link.jpg")
+	otherImgurl := util.URLJoin(mediatree, "Link+Other.jpg")
+	encodedImgurl := util.URLJoin(mediatree, "Link+%23.jpg")
+	notencodedImgurl := util.URLJoin(mediatree, "some", "path", "Link+#.jpg")
 	urlWiki := util.URLJoin(markup.TestRepoURL, "wiki", "Link")
 	otherURLWiki := util.URLJoin(markup.TestRepoURL, "wiki", "Other-Link")
 	encodedURLWiki := util.URLJoin(markup.TestRepoURL, "wiki", "Link%3F")
@@ -475,21 +490,25 @@ func TestRender_ShortLinks(t *testing.T) {
 
 func TestRender_RelativeImages(t *testing.T) {
 	setting.AppURL = markup.TestAppURL
-	tree := util.URLJoin(markup.TestRepoURL, "src", "master")
 
 	test := func(input, expected, expectedWiki string) {
 		buffer, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: tree,
-			Metas:     localMetas,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base:       markup.TestRepoURL,
+				BranchPath: "master",
+			},
+			Metas: localMetas,
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
 		buffer, err = markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: markup.TestRepoURL,
-			Metas:     localMetas,
-			IsWiki:    true,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: markup.TestRepoURL,
+			},
+			Metas:  localMetas,
+			IsWiki: true,
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(buffer))
@@ -521,9 +540,11 @@ func Test_ParseClusterFuzz(t *testing.T) {
 
 	var res strings.Builder
 	err := markup.PostProcess(&markup.RenderContext{
-		Ctx:       git.DefaultContext,
-		URLPrefix: "https://example.com",
-		Metas:     localMetas,
+		Ctx: git.DefaultContext,
+		Links: markup.Links{
+			Base: "https://example.com",
+		},
+		Metas: localMetas,
 	}, strings.NewReader(data), &res)
 	assert.NoError(t, err)
 	assert.NotContains(t, res.String(), "<html")
@@ -532,9 +553,11 @@ func Test_ParseClusterFuzz(t *testing.T) {
 
 	res.Reset()
 	err = markup.PostProcess(&markup.RenderContext{
-		Ctx:       git.DefaultContext,
-		URLPrefix: "https://example.com",
-		Metas:     localMetas,
+		Ctx: git.DefaultContext,
+		Links: markup.Links{
+			Base: "https://example.com",
+		},
+		Metas: localMetas,
 	}, strings.NewReader(data), &res)
 
 	assert.NoError(t, err)
@@ -543,6 +566,7 @@ func Test_ParseClusterFuzz(t *testing.T) {
 
 func TestPostProcess_RenderDocument(t *testing.T) {
 	setting.AppURL = markup.TestAppURL
+	setting.StaticURLPrefix = markup.TestAppURL // can't run standalone
 
 	localMetas := map[string]string{
 		"user": "go-gitea",
@@ -553,9 +577,11 @@ func TestPostProcess_RenderDocument(t *testing.T) {
 	test := func(input, expected string) {
 		var res strings.Builder
 		err := markup.PostProcess(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: "https://example.com",
-			Metas:     localMetas,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: "https://example.com",
+			},
+			Metas: localMetas,
 		}, strings.NewReader(input), &res)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(res.String()))
@@ -594,9 +620,8 @@ func TestIssue16020(t *testing.T) {
 
 	var res strings.Builder
 	err := markup.PostProcess(&markup.RenderContext{
-		Ctx:       git.DefaultContext,
-		URLPrefix: "https://example.com",
-		Metas:     localMetas,
+		Ctx:   git.DefaultContext,
+		Metas: localMetas,
 	}, strings.NewReader(data), &res)
 	assert.NoError(t, err)
 	assert.Equal(t, data, res.String())
@@ -611,9 +636,8 @@ func BenchmarkEmojiPostprocess(b *testing.B) {
 	for i := 0; i < b.N; i++ {
 		var res strings.Builder
 		err := markup.PostProcess(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: "https://example.com",
-			Metas:     localMetas,
+			Ctx:   git.DefaultContext,
+			Metas: localMetas,
 		}, strings.NewReader(data), &res)
 		assert.NoError(b, err)
 	}
@@ -622,8 +646,10 @@ func BenchmarkEmojiPostprocess(b *testing.B) {
 func TestFuzz(t *testing.T) {
 	s := "t/l/issues/8#/../../a"
 	renderContext := markup.RenderContext{
-		Ctx:       git.DefaultContext,
-		URLPrefix: "https://example.com/go-gitea/gitea",
+		Ctx: git.DefaultContext,
+		Links: markup.Links{
+			Base: "https://example.com/go-gitea/gitea",
+		},
 		Metas: map[string]string{
 			"user": "go-gitea",
 			"repo": "gitea",
@@ -640,9 +666,8 @@ func TestIssue18471(t *testing.T) {
 
 	var res strings.Builder
 	err := markup.PostProcess(&markup.RenderContext{
-		Ctx:       git.DefaultContext,
-		URLPrefix: "https://example.com",
-		Metas:     localMetas,
+		Ctx:   git.DefaultContext,
+		Metas: localMetas,
 	}, strings.NewReader(data), &res)
 
 	assert.NoError(t, err)
diff --git a/modules/markup/markdown/goldmark.go b/modules/markup/markdown/goldmark.go
index ff4e6b1bd0..b92b90561b 100644
--- a/modules/markup/markdown/goldmark.go
+++ b/modules/markup/markdown/goldmark.go
@@ -87,18 +87,8 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa
 			// Check if the destination is a real link
 			link := v.Destination
 			if len(link) > 0 && !markup.IsLink(link) {
-				prefix := pc.Get(urlPrefixKey).(string)
-				if pc.Get(isWikiKey).(bool) {
-					prefix = giteautil.URLJoin(prefix, "wiki", "raw")
-				}
-				prefix = strings.Replace(prefix, "/src/", "/media/", 1)
-
-				lnk := strings.TrimLeft(string(link), "/")
-
-				lnk = giteautil.URLJoin(prefix, lnk)
-				link = []byte(lnk)
+				v.Destination = []byte(giteautil.URLJoin(ctx.Links.ResolveMediaLink(ctx.IsWiki), string(link)))
 			}
-			v.Destination = link
 
 			parent := n.Parent()
 			// Create a link around image only if parent is not already a link
@@ -107,7 +97,7 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa
 
 				// Create a link wrapper
 				wrap := ast.NewLink()
-				wrap.Destination = link
+				wrap.Destination = v.Destination
 				wrap.Title = v.Title
 				wrap.SetAttributeString("target", []byte("_blank"))
 
@@ -143,11 +133,15 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa
 				link[0] != '#' && !bytes.HasPrefix(link, byteMailto) {
 				// special case: this is not a link, a hash link or a mailto:, so it's a
 				// relative URL
-				lnk := string(link)
-				if pc.Get(isWikiKey).(bool) {
-					lnk = giteautil.URLJoin("wiki", lnk)
+
+				var base string
+				if ctx.IsWiki {
+					base = ctx.Links.WikiLink()
+				} else {
+					base = ctx.Links.Base
 				}
-				link = []byte(giteautil.URLJoin(pc.Get(urlPrefixKey).(string), lnk))
+
+				link = []byte(giteautil.URLJoin(base, string(link)))
 			}
 			if len(link) > 0 && link[0] == '#' {
 				link = []byte("#user-content-" + string(link)[1:])
@@ -188,9 +182,7 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa
 			applyElementDir(v)
 		case *ast.Text:
 			if v.SoftLineBreak() && !v.HardLineBreak() {
-				renderMetas := pc.Get(renderMetasKey).(map[string]string)
-				mode := renderMetas["mode"]
-				if mode != "document" {
+				if ctx.Metas["mode"] != "document" {
 					v.SetHardLineBreak(setting.Markdown.EnableHardLineBreakInComments)
 				} else {
 					v.SetHardLineBreak(setting.Markdown.EnableHardLineBreakInDocuments)
diff --git a/modules/markup/markdown/markdown.go b/modules/markup/markdown/markdown.go
index 43885889d1..771162b9a3 100644
--- a/modules/markup/markdown/markdown.go
+++ b/modules/markup/markdown/markdown.go
@@ -34,9 +34,6 @@ var (
 )
 
 var (
-	urlPrefixKey     = parser.NewContextKey()
-	isWikiKey        = parser.NewContextKey()
-	renderMetasKey   = parser.NewContextKey()
 	renderContextKey = parser.NewContextKey()
 	renderConfigKey  = parser.NewContextKey()
 )
@@ -66,9 +63,6 @@ func (l *limitWriter) Write(data []byte) (int, error) {
 // newParserContext creates a parser.Context with the render context set
 func newParserContext(ctx *markup.RenderContext) parser.Context {
 	pc := parser.NewContext(parser.WithIDs(newPrefixedIDs()))
-	pc.Set(urlPrefixKey, ctx.URLPrefix)
-	pc.Set(isWikiKey, ctx.IsWiki)
-	pc.Set(renderMetasKey, ctx.Metas)
 	pc.Set(renderContextKey, ctx)
 	return pc
 }
diff --git a/modules/markup/markdown/markdown_test.go b/modules/markup/markdown/markdown_test.go
index 8f855f1b13..957d773acd 100644
--- a/modules/markup/markdown/markdown_test.go
+++ b/modules/markup/markdown/markdown_test.go
@@ -52,16 +52,20 @@ func TestRender_StandardLinks(t *testing.T) {
 
 	test := func(input, expected, expectedWiki string) {
 		buffer, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: setting.AppSubURL,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: setting.AppSubURL,
+			},
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
 
 		buffer, err = markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: setting.AppSubURL,
-			IsWiki:    true,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: setting.AppSubURL,
+			},
+			IsWiki: true,
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(buffer))
@@ -83,8 +87,10 @@ func TestRender_Images(t *testing.T) {
 
 	test := func(input, expected string) {
 		buffer, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: setting.AppSubURL,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: setting.AppSubURL,
+			},
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
@@ -107,7 +113,6 @@ func TestRender_Images(t *testing.T) {
 		"[!["+title+"]("+url+")]("+href+")",
 		`<p><a href="`+href+`" rel="nofollow"><img src="`+result+`" alt="`+title+`"/></a></p>`)
 
-	url = "/../../.images/src/02/train.jpg"
 	test(
 		"!["+title+"]("+url+")",
 		`<p><a href="`+result+`" target="_blank" rel="nofollow noopener"><img src="`+result+`" alt="`+title+`"/></a></p>`)
@@ -286,14 +291,16 @@ func TestTotal_RenderWiki(t *testing.T) {
 	setting.AppURL = AppURL
 	setting.AppSubURL = AppSubURL
 
-	answers := testAnswers(util.URLJoin(AppSubURL, "wiki/"), util.URLJoin(AppSubURL, "wiki", "raw/"))
+	answers := testAnswers(util.URLJoin(AppSubURL, "wiki"), util.URLJoin(AppSubURL, "wiki", "raw"))
 
 	for i := 0; i < len(sameCases); i++ {
 		line, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: AppSubURL,
-			Metas:     localMetas,
-			IsWiki:    true,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: setting.AppSubURL,
+			},
+			Metas:  localMetas,
+			IsWiki: true,
 		}, sameCases[i])
 		assert.NoError(t, err)
 		assert.Equal(t, answers[i], line)
@@ -314,9 +321,11 @@ func TestTotal_RenderWiki(t *testing.T) {
 
 	for i := 0; i < len(testCases); i += 2 {
 		line, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: AppSubURL,
-			IsWiki:    true,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: setting.AppSubURL,
+			},
+			IsWiki: true,
 		}, testCases[i])
 		assert.NoError(t, err)
 		assert.Equal(t, testCases[i+1], line)
@@ -327,13 +336,16 @@ func TestTotal_RenderString(t *testing.T) {
 	setting.AppURL = AppURL
 	setting.AppSubURL = AppSubURL
 
-	answers := testAnswers(util.URLJoin(AppSubURL, "src", "master/"), util.URLJoin(AppSubURL, "raw", "master/"))
+	answers := testAnswers(util.URLJoin(AppSubURL, "src", "master"), util.URLJoin(AppSubURL, "media", "master"))
 
 	for i := 0; i < len(sameCases); i++ {
 		line, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: util.URLJoin(AppSubURL, "src", "master/"),
-			Metas:     localMetas,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base:       AppSubURL,
+				BranchPath: "master",
+			},
+			Metas: localMetas,
 		}, sameCases[i])
 		assert.NoError(t, err)
 		assert.Equal(t, answers[i], line)
@@ -343,8 +355,10 @@ func TestTotal_RenderString(t *testing.T) {
 
 	for i := 0; i < len(testCases); i += 2 {
 		line, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: AppSubURL,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: AppSubURL,
+			},
 		}, testCases[i])
 		assert.NoError(t, err)
 		assert.Equal(t, testCases[i+1], line)
@@ -556,3 +570,367 @@ foo: bar
 		assert.Equal(t, test.expected, res, "Unexpected result in testcase %q", test.testcase)
 	}
 }
+
+func TestRenderLinks(t *testing.T) {
+	input := `  space @mention-user  
+/just/a/path.bin
+https://example.com/file.bin
+[local link](file.bin)
+[remote link](https://example.com)
+[[local link|file.bin]]
+[[remote link|https://example.com]]
+![local image](image.jpg)
+![remote image](https://example.com/image.jpg)
+[[local image|image.jpg]]
+[[remote link|https://example.com/image.jpg]]
+https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare
+https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit
+:+1:
+mail@domain.com
+@mention-user test
+#123
+  space  
+`
+	cases := []struct {
+		Links    markup.Links
+		IsWiki   bool
+		Expected string
+	}{
+		{ // 0
+			Links:  markup.Links{},
+			IsWiki: false,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/src/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/image.jpg" target="_blank" rel="nofollow noopener"><img src="/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/image.jpg" rel="nofollow"><img src="/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 1
+			Links:  markup.Links{},
+			IsWiki: true,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/wiki/raw/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/wiki/raw/image.jpg" rel="nofollow"><img src="/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 2
+			Links: markup.Links{
+				Base: "https://gitea.io/",
+			},
+			IsWiki: false,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="https://gitea.io/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="https://gitea.io/src/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="https://gitea.io/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://gitea.io/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="https://gitea.io/image.jpg" rel="nofollow"><img src="https://gitea.io/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 3
+			Links: markup.Links{
+				Base: "https://gitea.io/",
+			},
+			IsWiki: true,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="https://gitea.io/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="https://gitea.io/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="https://gitea.io/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://gitea.io/wiki/raw/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="https://gitea.io/wiki/raw/image.jpg" rel="nofollow"><img src="https://gitea.io/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 4
+			Links: markup.Links{
+				Base: "/relative/path",
+			},
+			IsWiki: false,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/relative/path/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/src/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/relative/path/image.jpg" rel="nofollow"><img src="/relative/path/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 5
+			Links: markup.Links{
+				Base: "/relative/path",
+			},
+			IsWiki: true,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 6
+			Links: markup.Links{
+				Base:       "/user/repo",
+				BranchPath: "branch/main",
+			},
+			IsWiki: false,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/user/repo/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/user/repo/src/branch/main/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/user/repo/media/branch/main/image.jpg" target="_blank" rel="nofollow noopener"><img src="/user/repo/media/branch/main/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/user/repo/media/branch/main/image.jpg" rel="nofollow"><img src="/user/repo/media/branch/main/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 7
+			Links: markup.Links{
+				Base:       "/relative/path",
+				BranchPath: "branch/main",
+			},
+			IsWiki: true,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 8
+			Links: markup.Links{
+				Base:     "/user/repo",
+				TreePath: "sub/folder",
+			},
+			IsWiki: false,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/user/repo/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/user/repo/src/sub/folder/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/user/repo/image.jpg" target="_blank" rel="nofollow noopener"><img src="/user/repo/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/user/repo/image.jpg" rel="nofollow"><img src="/user/repo/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 9
+			Links: markup.Links{
+				Base:     "/relative/path",
+				TreePath: "sub/folder",
+			},
+			IsWiki: true,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 10
+			Links: markup.Links{
+				Base:       "/user/repo",
+				BranchPath: "branch/main",
+				TreePath:   "sub/folder",
+			},
+			IsWiki: false,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/user/repo/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/user/repo/src/branch/main/sub/folder/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/user/repo/media/branch/main/sub/folder/image.jpg" target="_blank" rel="nofollow noopener"><img src="/user/repo/media/branch/main/sub/folder/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/user/repo/media/branch/main/sub/folder/image.jpg" rel="nofollow"><img src="/user/repo/media/branch/main/sub/folder/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+		{ // 11
+			Links: markup.Links{
+				Base:       "/relative/path",
+				BranchPath: "branch/main",
+				TreePath:   "sub/folder",
+			},
+			IsWiki: true,
+			Expected: `<p>space @mention-user<br/>
+/just/a/path.bin<br/>
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a><br/>
+<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/wiki/file.bin" rel="nofollow">local link</a><br/>
+<a href="https://example.com" rel="nofollow">remote link</a><br/>
+<a href="/relative/path/wiki/raw/image.jpg" target="_blank" rel="nofollow noopener"><img src="/relative/path/wiki/raw/image.jpg" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a><br/>
+<a href="/relative/path/wiki/raw/image.jpg" rel="nofollow"><img src="/relative/path/wiki/raw/image.jpg" title="local image" alt="local image"/></a><br/>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a><br/>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow">https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare<br/>
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow">https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb</a><br/>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit<br/>
+<span class="emoji" aria-label="thumbs up">👍</span><br/>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a><br/>
+@mention-user test<br/>
+#123<br/>
+space</p>
+`,
+		},
+	}
+
+	for i, c := range cases {
+		result, err := markdown.RenderString(&markup.RenderContext{Ctx: context.Background(), Links: c.Links, IsWiki: c.IsWiki}, input)
+		assert.NoError(t, err, "Unexpected error in testcase: %v", i)
+		assert.Equal(t, c.Expected, result, "Unexpected result in testcase %v", i)
+	}
+}
diff --git a/modules/markup/orgmode/orgmode.go b/modules/markup/orgmode/orgmode.go
index e7af02b496..abc641fbe2 100644
--- a/modules/markup/orgmode/orgmode.go
+++ b/modules/markup/orgmode/orgmode.go
@@ -4,7 +4,6 @@
 package markup
 
 import (
-	"bytes"
 	"fmt"
 	"html"
 	"io"
@@ -101,8 +100,7 @@ func Render(ctx *markup.RenderContext, input io.Reader, output io.Writer) error
 
 	w := &Writer{
 		HTMLWriter: htmlWriter,
-		URLPrefix:  ctx.URLPrefix,
-		IsWiki:     ctx.IsWiki,
+		Ctx:        ctx,
 	}
 
 	htmlWriter.ExtendingWriter = w
@@ -132,63 +130,53 @@ func (Renderer) Render(ctx *markup.RenderContext, input io.Reader, output io.Wri
 // Writer implements org.Writer
 type Writer struct {
 	*org.HTMLWriter
-	URLPrefix string
-	IsWiki    bool
+	Ctx *markup.RenderContext
 }
 
-var byteMailto = []byte("mailto:")
+const mailto = "mailto:"
 
-// WriteRegularLink renders images, links or videos
-func (r *Writer) WriteRegularLink(l org.RegularLink) {
-	link := []byte(html.EscapeString(l.URL))
+func (r *Writer) resolveLink(l org.RegularLink) string {
+	link := html.EscapeString(l.URL)
 	if l.Protocol == "file" {
 		link = link[len("file:"):]
 	}
-	if len(link) > 0 && !markup.IsLink(link) &&
-		link[0] != '#' && !bytes.HasPrefix(link, byteMailto) {
-		lnk := string(link)
-		if r.IsWiki {
-			lnk = util.URLJoin("wiki", lnk)
+	if len(link) > 0 && !markup.IsLinkStr(link) &&
+		link[0] != '#' && !strings.HasPrefix(link, mailto) {
+		base := r.Ctx.Links.Base
+		switch l.Kind() {
+		case "image", "video":
+			base = r.Ctx.Links.ResolveMediaLink(r.Ctx.IsWiki)
 		}
-		link = []byte(util.URLJoin(r.URLPrefix, lnk))
+		link = util.URLJoin(base, link)
 	}
+	return link
+}
+
+// WriteRegularLink renders images, links or videos
+func (r *Writer) WriteRegularLink(l org.RegularLink) {
+	link := r.resolveLink(l)
 
 	// Inspired by https://github.com/niklasfasching/go-org/blob/6eb20dbda93cb88c3503f7508dc78cbbc639378f/org/html_writer.go#L406-L427
 	switch l.Kind() {
 	case "image":
 		if l.Description == nil {
-			imageSrc := getMediaURL(link)
-			fmt.Fprintf(r, `<img src="%s" alt="%s" />`, imageSrc, link)
+			fmt.Fprintf(r, `<img src="%s" alt="%s" />`, link, link)
 		} else {
-			description := strings.TrimPrefix(org.String(l.Description...), "file:")
-			imageSrc := getMediaURL([]byte(description))
+			imageSrc := r.resolveLink(l.Description[0].(org.RegularLink))
 			fmt.Fprintf(r, `<a href="%s"><img src="%s" alt="%s" /></a>`, link, imageSrc, imageSrc)
 		}
 	case "video":
 		if l.Description == nil {
-			imageSrc := getMediaURL(link)
-			fmt.Fprintf(r, `<video src="%s">%s</video>`, imageSrc, link)
+			fmt.Fprintf(r, `<video src="%s">%s</video>`, link, link)
 		} else {
-			description := strings.TrimPrefix(org.String(l.Description...), "file:")
-			videoSrc := getMediaURL([]byte(description))
+			videoSrc := r.resolveLink(l.Description[0].(org.RegularLink))
 			fmt.Fprintf(r, `<a href="%s"><video src="%s">%s</video></a>`, link, videoSrc, videoSrc)
 		}
 	default:
-		description := string(link)
+		description := link
 		if l.Description != nil {
 			description = r.WriteNodesAsString(l.Description...)
 		}
 		fmt.Fprintf(r, `<a href="%s">%s</a>`, link, description)
 	}
 }
-
-func getMediaURL(l []byte) string {
-	srcURL := string(l)
-
-	// Check if link is valid
-	if len(srcURL) > 0 && !markup.IsLink(l) {
-		srcURL = strings.Replace(srcURL, "/src/", "/media/", 1)
-	}
-
-	return srcURL
-}
diff --git a/modules/markup/orgmode/orgmode_test.go b/modules/markup/orgmode/orgmode_test.go
index 88ae14ebcf..abf5ca8fcf 100644
--- a/modules/markup/orgmode/orgmode_test.go
+++ b/modules/markup/orgmode/orgmode_test.go
@@ -27,8 +27,10 @@ func TestRender_StandardLinks(t *testing.T) {
 
 	test := func(input, expected string) {
 		buffer, err := RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: setting.AppSubURL,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: setting.AppSubURL,
+			},
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
@@ -48,8 +50,10 @@ func TestRender_Media(t *testing.T) {
 
 	test := func(input, expected string) {
 		buffer, err := RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: setting.AppSubURL,
+			Ctx: git.DefaultContext,
+			Links: markup.Links{
+				Base: setting.AppSubURL,
+			},
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
@@ -84,8 +88,7 @@ func TestRender_Source(t *testing.T) {
 
 	test := func(input, expected string) {
 		buffer, err := RenderString(&markup.RenderContext{
-			Ctx:       git.DefaultContext,
-			URLPrefix: setting.AppSubURL,
+			Ctx: git.DefaultContext,
 		}, input)
 		assert.NoError(t, err)
 		assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
diff --git a/modules/markup/renderer.go b/modules/markup/renderer.go
index 0331c3742a..5a7adcc553 100644
--- a/modules/markup/renderer.go
+++ b/modules/markup/renderer.go
@@ -16,6 +16,7 @@ import (
 
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/util"
 
 	"github.com/yuin/goldmark/ast"
 )
@@ -69,7 +70,7 @@ type RenderContext struct {
 	RelativePath     string // relative path from tree root of the branch
 	Type             string
 	IsWiki           bool
-	URLPrefix        string
+	Links            Links
 	Metas            map[string]string
 	DefaultLink      string
 	GitRepo          *git.Repository
@@ -80,6 +81,45 @@ type RenderContext struct {
 	InStandalonePage bool // used by external render. the router "/org/repo/render/..." will output the rendered content in a standalone page
 }
 
+type Links struct {
+	Base       string
+	BranchPath string
+	TreePath   string
+}
+
+func (l *Links) HasBranchInfo() bool {
+	return l.BranchPath != ""
+}
+
+func (l *Links) SrcLink() string {
+	return util.URLJoin(l.Base, "src", l.BranchPath, l.TreePath)
+}
+
+func (l *Links) MediaLink() string {
+	return util.URLJoin(l.Base, "media", l.BranchPath, l.TreePath)
+}
+
+func (l *Links) RawLink() string {
+	return util.URLJoin(l.Base, "raw", l.BranchPath, l.TreePath)
+}
+
+func (l *Links) WikiLink() string {
+	return util.URLJoin(l.Base, "wiki")
+}
+
+func (l *Links) WikiRawLink() string {
+	return util.URLJoin(l.Base, "wiki/raw")
+}
+
+func (l *Links) ResolveMediaLink(isWiki bool) string {
+	if isWiki {
+		return l.WikiRawLink()
+	} else if l.HasBranchInfo() {
+		return l.MediaLink()
+	}
+	return l.Base
+}
+
 // Cancel runs any cleanup functions that have been registered for this Ctx
 func (ctx *RenderContext) Cancel() {
 	if ctx == nil {
diff --git a/modules/templates/helper.go b/modules/templates/helper.go
index 235fd96b73..96cdd9ca46 100644
--- a/modules/templates/helper.go
+++ b/modules/templates/helper.go
@@ -161,7 +161,6 @@ func NewFuncMap() template.FuncMap {
 		"RenderEmoji":      RenderEmoji,
 		"RenderEmojiPlain": emoji.ReplaceAliases,
 		"ReactionToEmoji":  ReactionToEmoji,
-		"RenderNote":       RenderNote,
 
 		"RenderMarkdownToHtml": RenderMarkdownToHtml,
 		"RenderLabel":          RenderLabel,
diff --git a/modules/templates/util_render.go b/modules/templates/util_render.go
index 2f6132c6f3..1d9635410b 100644
--- a/modules/templates/util_render.go
+++ b/modules/templates/util_render.go
@@ -24,21 +24,13 @@ import (
 )
 
 // RenderCommitMessage renders commit message with XSS-safe and special links.
-func RenderCommitMessage(ctx context.Context, msg, urlPrefix string, metas map[string]string) template.HTML {
-	return RenderCommitMessageLink(ctx, msg, urlPrefix, "", metas)
-}
-
-// RenderCommitMessageLink renders commit message as a XXS-safe link to the provided
-// default url, handling for special links.
-func RenderCommitMessageLink(ctx context.Context, msg, urlPrefix, urlDefault string, metas map[string]string) template.HTML {
+func RenderCommitMessage(ctx context.Context, msg string, metas map[string]string) template.HTML {
 	cleanMsg := template.HTMLEscapeString(msg)
 	// we can safely assume that it will not return any error, since there
 	// shouldn't be any special HTML.
 	fullMessage, err := markup.RenderCommitMessage(&markup.RenderContext{
-		Ctx:         ctx,
-		URLPrefix:   urlPrefix,
-		DefaultLink: urlDefault,
-		Metas:       metas,
+		Ctx:   ctx,
+		Metas: metas,
 	}, cleanMsg)
 	if err != nil {
 		log.Error("RenderCommitMessage: %v", err)
@@ -51,9 +43,9 @@ func RenderCommitMessageLink(ctx context.Context, msg, urlPrefix, urlDefault str
 	return template.HTML(msgLines[0])
 }
 
-// RenderCommitMessageLinkSubject renders commit message as a XXS-safe link to
+// RenderCommitMessageLinkSubject renders commit message as a XSS-safe link to
 // the provided default url, handling for special links without email to links.
-func RenderCommitMessageLinkSubject(ctx context.Context, msg, urlPrefix, urlDefault string, metas map[string]string) template.HTML {
+func RenderCommitMessageLinkSubject(ctx context.Context, msg, urlDefault string, metas map[string]string) template.HTML {
 	msgLine := strings.TrimLeftFunc(msg, unicode.IsSpace)
 	lineEnd := strings.IndexByte(msgLine, '\n')
 	if lineEnd > 0 {
@@ -68,7 +60,6 @@ func RenderCommitMessageLinkSubject(ctx context.Context, msg, urlPrefix, urlDefa
 	// shouldn't be any special HTML.
 	renderedMessage, err := markup.RenderCommitMessageSubject(&markup.RenderContext{
 		Ctx:         ctx,
-		URLPrefix:   urlPrefix,
 		DefaultLink: urlDefault,
 		Metas:       metas,
 	}, template.HTMLEscapeString(msgLine))
@@ -80,7 +71,7 @@ func RenderCommitMessageLinkSubject(ctx context.Context, msg, urlPrefix, urlDefa
 }
 
 // RenderCommitBody extracts the body of a commit message without its title.
-func RenderCommitBody(ctx context.Context, msg, urlPrefix string, metas map[string]string) template.HTML {
+func RenderCommitBody(ctx context.Context, msg string, metas map[string]string) template.HTML {
 	msgLine := strings.TrimSpace(msg)
 	lineEnd := strings.IndexByte(msgLine, '\n')
 	if lineEnd > 0 {
@@ -94,9 +85,8 @@ func RenderCommitBody(ctx context.Context, msg, urlPrefix string, metas map[stri
 	}
 
 	renderedMessage, err := markup.RenderCommitMessage(&markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: urlPrefix,
-		Metas:     metas,
+		Ctx:   ctx,
+		Metas: metas,
 	}, template.HTMLEscapeString(msgLine))
 	if err != nil {
 		log.Error("RenderCommitMessage: %v", err)
@@ -115,11 +105,10 @@ func RenderCodeBlock(htmlEscapedTextToRender template.HTML) template.HTML {
 }
 
 // RenderIssueTitle renders issue/pull title with defined post processors
-func RenderIssueTitle(ctx context.Context, text, urlPrefix string, metas map[string]string) template.HTML {
+func RenderIssueTitle(ctx context.Context, text string, metas map[string]string) template.HTML {
 	renderedText, err := markup.RenderIssueTitle(&markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: urlPrefix,
-		Metas:     metas,
+		Ctx:   ctx,
+		Metas: metas,
 	}, template.HTMLEscapeString(text))
 	if err != nil {
 		log.Error("RenderIssueTitle: %v", err)
@@ -211,26 +200,10 @@ func ReactionToEmoji(reaction string) template.HTML {
 	return template.HTML(fmt.Sprintf(`<img alt=":%s:" src="%s/assets/img/emoji/%s.png"></img>`, reaction, setting.StaticURLPrefix, url.PathEscape(reaction)))
 }
 
-// RenderNote renders the contents of a git-notes file as a commit message.
-func RenderNote(ctx context.Context, msg, urlPrefix string, metas map[string]string) template.HTML {
-	cleanMsg := template.HTMLEscapeString(msg)
-	fullMessage, err := markup.RenderCommitMessage(&markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: urlPrefix,
-		Metas:     metas,
-	}, cleanMsg)
-	if err != nil {
-		log.Error("RenderNote: %v", err)
-		return ""
-	}
-	return template.HTML(fullMessage)
-}
-
 func RenderMarkdownToHtml(ctx context.Context, input string) template.HTML { //nolint:revive
 	output, err := markdown.RenderString(&markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: setting.AppSubURL,
-		Metas:     map[string]string{"mode": "document"},
+		Ctx:   ctx,
+		Metas: map[string]string{"mode": "document"},
 	}, input)
 	if err != nil {
 		log.Error("RenderString: %v", err)
diff --git a/modules/templates/util_render_test.go b/modules/templates/util_render_test.go
index 29d3ed3a56..8648967d38 100644
--- a/modules/templates/util_render_test.go
+++ b/modules/templates/util_render_test.go
@@ -6,17 +6,64 @@ package templates
 import (
 	"context"
 	"html/template"
+	"os"
 	"testing"
 
+	"code.gitea.io/gitea/models/unittest"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/markup"
+
 	"github.com/stretchr/testify/assert"
 )
 
+const testInput = `  space @mention-user  
+/just/a/path.bin
+https://example.com/file.bin
+[local link](file.bin)
+[remote link](https://example.com)
+[[local link|file.bin]]
+[[remote link|https://example.com]]
+![local image](image.jpg)
+![remote image](https://example.com/image.jpg)
+[[local image|image.jpg]]
+[[remote link|https://example.com/image.jpg]]
+https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare
+https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit
+:+1:
+mail@domain.com
+@mention-user test
+#123
+  space  
+`
+
+var testMetas = map[string]string{
+	"user":     "user13",
+	"repo":     "repo11",
+	"repoPath": "../../tests/gitea-repositories-meta/user13/repo11.git/",
+	"mode":     "comment",
+}
+
+func TestMain(m *testing.M) {
+	unittest.InitSettings()
+	if err := git.InitSimple(context.Background()); err != nil {
+		log.Fatal("git init failed, err: %v", err)
+	}
+	markup.Init(&markup.ProcessorHelper{
+		IsUsernameMentionable: func(ctx context.Context, username string) bool {
+			return username == "mention-user"
+		},
+	})
+	os.Exit(m.Run())
+}
+
 func TestRenderCommitBody(t *testing.T) {
 	type args struct {
-		ctx       context.Context
-		msg       string
-		urlPrefix string
-		metas     map[string]string
+		ctx   context.Context
+		msg   string
+		metas map[string]string
 	}
 	tests := []struct {
 		name string
@@ -50,7 +97,91 @@ func TestRenderCommitBody(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			assert.Equalf(t, tt.want, RenderCommitBody(tt.args.ctx, tt.args.msg, tt.args.urlPrefix, tt.args.metas), "RenderCommitBody(%v, %v, %v, %v)", tt.args.ctx, tt.args.msg, tt.args.urlPrefix, tt.args.metas)
+			assert.Equalf(t, tt.want, RenderCommitBody(tt.args.ctx, tt.args.msg, tt.args.metas), "RenderCommitBody(%v, %v, %v)", tt.args.ctx, tt.args.msg, tt.args.metas)
 		})
 	}
+
+	expected := `/just/a/path.bin
+<a href="https://example.com/file.bin" class="link">https://example.com/file.bin</a>
+[local link](file.bin)
+[remote link](<a href="https://example.com" class="link">https://example.com</a>)
+[[local link|file.bin]]
+[[remote link|<a href="https://example.com" class="link">https://example.com</a>]]
+![local image](image.jpg)
+![remote image](<a href="https://example.com/image.jpg" class="link">https://example.com/image.jpg</a>)
+[[local image|image.jpg]]
+[[remote link|<a href="https://example.com/image.jpg" class="link">https://example.com/image.jpg</a>]]
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" class="compare"><code class="nohighlight">88fc37a3c0...12fc37a3c0 (hash)</code></a>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" class="commit"><code class="nohighlight">88fc37a3c0</code></a>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit
+<span class="emoji" aria-label="thumbs up">👍</span>
+<a href="mailto:mail@domain.com" class="mailto">mail@domain.com</a>
+<a href="http://localhost:3000/mention-user" class="mention">@mention-user</a> test
+<a href="http://localhost:3000/user13/repo11/issues/123" class="ref-issue">#123</a>
+  space`
+
+	assert.EqualValues(t, expected, RenderCommitBody(context.Background(), testInput, testMetas))
+}
+
+func TestRenderCommitMessage(t *testing.T) {
+	expected := `space <a href="http://localhost:3000/mention-user" class="mention">@mention-user</a>  `
+
+	assert.EqualValues(t, expected, RenderCommitMessage(context.Background(), testInput, testMetas))
+}
+
+func TestRenderCommitMessageLinkSubject(t *testing.T) {
+	expected := `<a href="https://example.com/link" class="default-link muted">space </a><a href="http://localhost:3000/mention-user" class="mention">@mention-user</a>`
+
+	assert.EqualValues(t, expected, RenderCommitMessageLinkSubject(context.Background(), testInput, "https://example.com/link", testMetas))
+}
+
+func TestRenderIssueTitle(t *testing.T) {
+	expected := `  space @mention-user  
+/just/a/path.bin
+https://example.com/file.bin
+[local link](file.bin)
+[remote link](https://example.com)
+[[local link|file.bin]]
+[[remote link|https://example.com]]
+![local image](image.jpg)
+![remote image](https://example.com/image.jpg)
+[[local image|image.jpg]]
+[[remote link|https://example.com/image.jpg]]
+https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare
+https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit
+<span class="emoji" aria-label="thumbs up">👍</span>
+mail@domain.com
+@mention-user test
+<a href="http://localhost:3000/user13/repo11/issues/123" class="ref-issue">#123</a>
+  space  
+`
+	assert.EqualValues(t, expected, RenderIssueTitle(context.Background(), testInput, testMetas))
+}
+
+func TestRenderMarkdownToHtml(t *testing.T) {
+	expected := `<p>space <a href="http://localhost:3000/mention-user" rel="nofollow">@mention-user</a><br/>
+/just/a/path.bin
+<a href="https://example.com/file.bin" rel="nofollow">https://example.com/file.bin</a>
+<a href="/file.bin" rel="nofollow">local link</a>
+<a href="https://example.com" rel="nofollow">remote link</a>
+<a href="/src/file.bin" rel="nofollow">local link</a>
+<a href="https://example.com" rel="nofollow">remote link</a>
+<a href="/image.jpg" target="_blank" rel="nofollow noopener"><img src="/image.jpg" alt="local image"/></a>
+<a href="https://example.com/image.jpg" target="_blank" rel="nofollow noopener"><img src="https://example.com/image.jpg" alt="remote image"/></a>
+<a href="/image.jpg" rel="nofollow"><img src="/image.jpg" title="local image" alt="local image"/></a>
+<a href="https://example.com/image.jpg" rel="nofollow"><img src="https://example.com/image.jpg" title="remote link" alt="remote link"/></a>
+<a href="https://example.com/user/repo/compare/88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb#hash" rel="nofollow"><code>88fc37a3c0...12fc37a3c0 (hash)</code></a>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb...12fc37a3c0a4dda553bdcfc80c178a58247f42fb pare
+<a href="https://example.com/user/repo/commit/88fc37a3c0a4dda553bdcfc80c178a58247f42fb" rel="nofollow"><code>88fc37a3c0</code></a>
+com 88fc37a3c0a4dda553bdcfc80c178a58247f42fb mit
+<span class="emoji" aria-label="thumbs up">👍</span>
+<a href="mailto:mail@domain.com" rel="nofollow">mail@domain.com</a>
+<a href="http://localhost:3000/mention-user" rel="nofollow">@mention-user</a> test
+#123
+space</p>
+`
+	assert.EqualValues(t, expected, RenderMarkdownToHtml(context.Background(), testInput))
 }
diff --git a/routers/common/markup.go b/routers/common/markup.go
index aaedc13de9..a1c2c37ac0 100644
--- a/routers/common/markup.go
+++ b/routers/common/markup.go
@@ -32,8 +32,10 @@ func RenderMarkup(ctx *context.Base, repo *context.Repository, mode, text, urlPr
 	case "markdown":
 		// Raw markdown
 		if err := markdown.RenderRaw(&markup.RenderContext{
-			Ctx:       ctx,
-			URLPrefix: urlPrefix,
+			Ctx: ctx,
+			Links: markup.Links{
+				Base: urlPrefix,
+			},
 		}, strings.NewReader(text), ctx.Resp); err != nil {
 			ctx.Error(http.StatusInternalServerError, err.Error())
 		}
@@ -75,8 +77,10 @@ func RenderMarkup(ctx *context.Base, repo *context.Repository, mode, text, urlPr
 	}
 
 	if err := markup.Render(&markup.RenderContext{
-		Ctx:          ctx,
-		URLPrefix:    urlPrefix,
+		Ctx: ctx,
+		Links: markup.Links{
+			Base: urlPrefix,
+		},
 		Metas:        meta,
 		IsWiki:       wiki,
 		Type:         markupType,
diff --git a/routers/web/feed/convert.go b/routers/web/feed/convert.go
index 4d4918a8fd..95b1062253 100644
--- a/routers/web/feed/convert.go
+++ b/routers/web/feed/convert.go
@@ -51,9 +51,11 @@ func toReleaseLink(ctx *context.Context, act *activities_model.Action) string {
 // If rendering fails, the original markdown text is returned
 func renderMarkdown(ctx *context.Context, act *activities_model.Action, content string) string {
 	markdownCtx := &markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: act.GetRepoLink(ctx),
-		Type:      markdown.MarkupName,
+		Ctx: ctx,
+		Links: markup.Links{
+			Base: act.GetRepoLink(ctx),
+		},
+		Type: markdown.MarkupName,
 		Metas: map[string]string{
 			"user": act.GetRepoUserName(ctx),
 			"repo": act.GetRepoName(ctx),
@@ -199,7 +201,6 @@ func feedActionsToFeedItems(ctx *context.Context, actions activities_model.Actio
 			switch act.OpType {
 			case activities_model.ActionCommitRepo, activities_model.ActionMirrorSyncPush:
 				push := templates.ActionContent2Commits(act)
-				repoLink := act.GetRepoAbsoluteLink(ctx)
 
 				for _, commit := range push.Commits {
 					if len(desc) != 0 {
@@ -208,7 +209,7 @@ func feedActionsToFeedItems(ctx *context.Context, actions activities_model.Actio
 					desc += fmt.Sprintf("<a href=\"%s\">%s</a>\n%s",
 						html.EscapeString(fmt.Sprintf("%s/commit/%s", act.GetRepoAbsoluteLink(ctx), commit.Sha1)),
 						commit.Sha1,
-						templates.RenderCommitMessage(ctx, commit.Message, repoLink, nil),
+						templates.RenderCommitMessage(ctx, commit.Message, nil),
 					)
 				}
 
@@ -288,9 +289,11 @@ func releasesToFeedItems(ctx *context.Context, releases []*repo_model.Release, i
 
 		link := &feeds.Link{Href: rel.HTMLURL()}
 		content, err = markdown.RenderString(&markup.RenderContext{
-			Ctx:       ctx,
-			URLPrefix: rel.Repo.Link(),
-			Metas:     rel.Repo.ComposeMetas(ctx),
+			Ctx: ctx,
+			Links: markup.Links{
+				Base: rel.Repo.Link(),
+			},
+			Metas: rel.Repo.ComposeMetas(ctx),
 		}, rel.Note)
 
 		if err != nil {
diff --git a/routers/web/feed/profile.go b/routers/web/feed/profile.go
index ce86727e24..04f84c0c8d 100644
--- a/routers/web/feed/profile.go
+++ b/routers/web/feed/profile.go
@@ -42,8 +42,10 @@ func showUserFeed(ctx *context.Context, formatType string) {
 	}
 
 	ctxUserDescription, err := markdown.RenderString(&markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: ctx.ContextUser.HTMLURL(),
+		Ctx: ctx,
+		Links: markup.Links{
+			Base: ctx.ContextUser.HTMLURL(),
+		},
 		Metas: map[string]string{
 			"user": ctx.ContextUser.GetDisplayName(),
 		},
diff --git a/routers/web/org/home.go b/routers/web/org/home.go
index cdf280ed4a..8bf02b2c42 100644
--- a/routers/web/org/home.go
+++ b/routers/web/org/home.go
@@ -5,6 +5,7 @@ package org
 
 import (
 	"net/http"
+	"path"
 	"strings"
 
 	"code.gitea.io/gitea/models/db"
@@ -47,10 +48,8 @@ func Home(ctx *context.Context) {
 	ctx.Data["Title"] = org.DisplayName()
 	if len(org.Description) != 0 {
 		desc, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       ctx,
-			URLPrefix: ctx.Repo.RepoLink,
-			Metas:     map[string]string{"mode": "document"},
-			GitRepo:   ctx.Repo.GitRepo,
+			Ctx:   ctx,
+			Metas: map[string]string{"mode": "document"},
 		}, org.Description)
 		if err != nil {
 			ctx.ServerError("RenderString", err)
@@ -173,14 +172,16 @@ func prepareOrgProfileReadme(ctx *context.Context, profileGitRepo *git.Repositor
 	if bytes, err := profileReadme.GetBlobContent(setting.UI.MaxDisplayFileSize); err != nil {
 		log.Error("failed to GetBlobContent: %v", err)
 	} else {
-		// Pass URLPrefix to markdown render for the full link of media elements.
-		// The profile of default branch would be shown.
-		prefix := profileDbRepo.Link() + "/src/branch/" + util.PathEscapeSegments(profileDbRepo.DefaultBranch)
 		if profileContent, err := markdown.RenderString(&markup.RenderContext{
-			Ctx:       ctx,
-			GitRepo:   profileGitRepo,
-			URLPrefix: prefix,
-			Metas:     map[string]string{"mode": "document"},
+			Ctx:     ctx,
+			GitRepo: profileGitRepo,
+			Links: markup.Links{
+				// Pass repo link to markdown render for the full link of media elements.
+				// The profile of default branch would be shown.
+				Base:       profileDbRepo.Link(),
+				BranchPath: path.Join("branch", util.PathEscapeSegments(profileDbRepo.DefaultBranch)),
+			},
+			Metas: map[string]string{"mode": "document"},
 		}, bytes); err != nil {
 			log.Error("failed to RenderString: %v", err)
 		} else {
diff --git a/routers/web/repo/commit.go b/routers/web/repo/commit.go
index bd393e7fb7..abb39caa57 100644
--- a/routers/web/repo/commit.go
+++ b/routers/web/repo/commit.go
@@ -7,7 +7,9 @@ package repo
 import (
 	"errors"
 	"fmt"
+	"html/template"
 	"net/http"
+	"path"
 	"strings"
 
 	asymkey_model "code.gitea.io/gitea/models/asymkey"
@@ -21,7 +23,9 @@ import (
 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/gitgraph"
 	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/markup"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/util"
 	"code.gitea.io/gitea/services/gitdiff"
 	git_service "code.gitea.io/gitea/services/repository"
 )
@@ -370,9 +374,21 @@ func Diff(ctx *context.Context) {
 	note := &git.Note{}
 	err = git.GetNote(ctx, ctx.Repo.GitRepo, commitID, note)
 	if err == nil {
-		ctx.Data["Note"] = string(charset.ToUTF8WithFallback(note.Message))
 		ctx.Data["NoteCommit"] = note.Commit
 		ctx.Data["NoteAuthor"] = user_model.ValidateCommitWithEmail(ctx, note.Commit)
+		ctx.Data["NoteRendered"], err = markup.RenderCommitMessage(&markup.RenderContext{
+			Links: markup.Links{
+				Base:       ctx.Repo.RepoLink,
+				BranchPath: path.Join("commit", util.PathEscapeSegments(commitID)),
+			},
+			Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+			GitRepo: ctx.Repo.GitRepo,
+			Ctx:     ctx,
+		}, template.HTMLEscapeString(string(charset.ToUTF8WithFallback(note.Message))))
+		if err != nil {
+			ctx.ServerError("RenderCommitMessage", err)
+			return
+		}
 	}
 
 	ctx.Data["BranchName"], err = commit.GetBranchName()
diff --git a/routers/web/repo/issue.go b/routers/web/repo/issue.go
index 2b5ab21172..0d660e3b89 100644
--- a/routers/web/repo/issue.go
+++ b/routers/web/repo/issue.go
@@ -1436,12 +1436,13 @@ func ViewIssue(ctx *context.Context) {
 		}
 	}
 	ctx.Data["IssueWatch"] = iw
-
 	issue.RenderedContent, err = markdown.RenderString(&markup.RenderContext{
-		URLPrefix: ctx.Repo.RepoLink,
-		Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-		GitRepo:   ctx.Repo.GitRepo,
-		Ctx:       ctx,
+		Links: markup.Links{
+			Base: ctx.Repo.RepoLink,
+		},
+		Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+		GitRepo: ctx.Repo.GitRepo,
+		Ctx:     ctx,
 	}, issue.Content)
 	if err != nil {
 		ctx.ServerError("RenderString", err)
@@ -1601,10 +1602,12 @@ func ViewIssue(ctx *context.Context) {
 			}
 
 			comment.RenderedContent, err = markdown.RenderString(&markup.RenderContext{
-				URLPrefix: ctx.Repo.RepoLink,
-				Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-				GitRepo:   ctx.Repo.GitRepo,
-				Ctx:       ctx,
+				Links: markup.Links{
+					Base: ctx.Repo.RepoLink,
+				},
+				Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+				GitRepo: ctx.Repo.GitRepo,
+				Ctx:     ctx,
 			}, comment.Content)
 			if err != nil {
 				ctx.ServerError("RenderString", err)
@@ -1678,10 +1681,12 @@ func ViewIssue(ctx *context.Context) {
 			}
 		} else if comment.Type.HasContentSupport() {
 			comment.RenderedContent, err = markdown.RenderString(&markup.RenderContext{
-				URLPrefix: ctx.Repo.RepoLink,
-				Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-				GitRepo:   ctx.Repo.GitRepo,
-				Ctx:       ctx,
+				Links: markup.Links{
+					Base: ctx.Repo.RepoLink,
+				},
+				Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+				GitRepo: ctx.Repo.GitRepo,
+				Ctx:     ctx,
 			}, comment.Content)
 			if err != nil {
 				ctx.ServerError("RenderString", err)
@@ -2234,10 +2239,12 @@ func UpdateIssueContent(ctx *context.Context) {
 	}
 
 	content, err := markdown.RenderString(&markup.RenderContext{
-		URLPrefix: ctx.FormString("context"), // FIXME: <- IS THIS SAFE ?
-		Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-		GitRepo:   ctx.Repo.GitRepo,
-		Ctx:       ctx,
+		Links: markup.Links{
+			Base: ctx.FormString("context"), // FIXME: <- IS THIS SAFE ?
+		},
+		Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+		GitRepo: ctx.Repo.GitRepo,
+		Ctx:     ctx,
 	}, issue.Content)
 	if err != nil {
 		ctx.ServerError("RenderString", err)
@@ -3143,10 +3150,12 @@ func UpdateCommentContent(ctx *context.Context) {
 	}
 
 	content, err := markdown.RenderString(&markup.RenderContext{
-		URLPrefix: ctx.FormString("context"), // FIXME: <- IS THIS SAFE ?
-		Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-		GitRepo:   ctx.Repo.GitRepo,
-		Ctx:       ctx,
+		Links: markup.Links{
+			Base: ctx.FormString("context"), // FIXME: <- IS THIS SAFE ?
+		},
+		Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+		GitRepo: ctx.Repo.GitRepo,
+		Ctx:     ctx,
 	}, comment.Content)
 	if err != nil {
 		ctx.ServerError("RenderString", err)
diff --git a/routers/web/repo/milestone.go b/routers/web/repo/milestone.go
index fbecabb2b1..19db2abd68 100644
--- a/routers/web/repo/milestone.go
+++ b/routers/web/repo/milestone.go
@@ -81,10 +81,12 @@ func Milestones(ctx *context.Context) {
 	}
 	for _, m := range miles {
 		m.RenderedContent, err = markdown.RenderString(&markup.RenderContext{
-			URLPrefix: ctx.Repo.RepoLink,
-			Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-			GitRepo:   ctx.Repo.GitRepo,
-			Ctx:       ctx,
+			Links: markup.Links{
+				Base: ctx.Repo.RepoLink,
+			},
+			Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+			GitRepo: ctx.Repo.GitRepo,
+			Ctx:     ctx,
 		}, m.Content)
 		if err != nil {
 			ctx.ServerError("RenderString", err)
@@ -275,10 +277,12 @@ func MilestoneIssuesAndPulls(ctx *context.Context) {
 	}
 
 	milestone.RenderedContent, err = markdown.RenderString(&markup.RenderContext{
-		URLPrefix: ctx.Repo.RepoLink,
-		Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-		GitRepo:   ctx.Repo.GitRepo,
-		Ctx:       ctx,
+		Links: markup.Links{
+			Base: ctx.Repo.RepoLink,
+		},
+		Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+		GitRepo: ctx.Repo.GitRepo,
+		Ctx:     ctx,
 	}, milestone.Content)
 	if err != nil {
 		ctx.ServerError("RenderString", err)
diff --git a/routers/web/repo/projects.go b/routers/web/repo/projects.go
index 5694575b46..4908bb796d 100644
--- a/routers/web/repo/projects.go
+++ b/routers/web/repo/projects.go
@@ -90,10 +90,12 @@ func Projects(ctx *context.Context) {
 
 	for i := range projects {
 		projects[i].RenderedContent, err = markdown.RenderString(&markup.RenderContext{
-			URLPrefix: ctx.Repo.RepoLink,
-			Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-			GitRepo:   ctx.Repo.GitRepo,
-			Ctx:       ctx,
+			Links: markup.Links{
+				Base: ctx.Repo.RepoLink,
+			},
+			Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+			GitRepo: ctx.Repo.GitRepo,
+			Ctx:     ctx,
 		}, projects[i].Description)
 		if err != nil {
 			ctx.ServerError("RenderString", err)
@@ -357,10 +359,12 @@ func ViewProject(ctx *context.Context) {
 	ctx.Data["LinkedPRs"] = linkedPrsMap
 
 	project.RenderedContent, err = markdown.RenderString(&markup.RenderContext{
-		URLPrefix: ctx.Repo.RepoLink,
-		Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-		GitRepo:   ctx.Repo.GitRepo,
-		Ctx:       ctx,
+		Links: markup.Links{
+			Base: ctx.Repo.RepoLink,
+		},
+		Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+		GitRepo: ctx.Repo.GitRepo,
+		Ctx:     ctx,
 	}, project.Description)
 	if err != nil {
 		ctx.ServerError("RenderString", err)
diff --git a/routers/web/repo/release.go b/routers/web/repo/release.go
index 86cb93e49b..fdb247d413 100644
--- a/routers/web/repo/release.go
+++ b/routers/web/repo/release.go
@@ -136,10 +136,12 @@ func Releases(ctx *context.Context) {
 		}
 
 		r.Note, err = markdown.RenderString(&markup.RenderContext{
-			URLPrefix: ctx.Repo.RepoLink,
-			Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-			GitRepo:   ctx.Repo.GitRepo,
-			Ctx:       ctx,
+			Links: markup.Links{
+				Base: ctx.Repo.RepoLink,
+			},
+			Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+			GitRepo: ctx.Repo.GitRepo,
+			Ctx:     ctx,
 		}, r.Note)
 		if err != nil {
 			ctx.ServerError("RenderString", err)
@@ -287,10 +289,12 @@ func SingleRelease(ctx *context.Context) {
 		}
 	}
 	release.Note, err = markdown.RenderString(&markup.RenderContext{
-		URLPrefix: ctx.Repo.RepoLink,
-		Metas:     ctx.Repo.Repository.ComposeMetas(ctx),
-		GitRepo:   ctx.Repo.GitRepo,
-		Ctx:       ctx,
+		Links: markup.Links{
+			Base: ctx.Repo.RepoLink,
+		},
+		Metas:   ctx.Repo.Repository.ComposeMetas(ctx),
+		GitRepo: ctx.Repo.GitRepo,
+		Ctx:     ctx,
 	}, release.Note)
 	if err != nil {
 		ctx.ServerError("RenderString", err)
diff --git a/routers/web/repo/render.go b/routers/web/repo/render.go
index 33476c1d2c..f2c6ab3f8f 100644
--- a/routers/web/repo/render.go
+++ b/routers/web/repo/render.go
@@ -57,16 +57,15 @@ func RenderFile(ctx *context.Context) {
 		return
 	}
 
-	treeLink := ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
-	if ctx.Repo.TreePath != "" {
-		treeLink += "/" + util.PathEscapeSegments(ctx.Repo.TreePath)
-	}
-
 	ctx.Resp.Header().Add("Content-Security-Policy", "frame-src 'self'; sandbox allow-scripts")
 	err = markup.Render(&markup.RenderContext{
-		Ctx:              ctx,
-		RelativePath:     ctx.Repo.TreePath,
-		URLPrefix:        path.Dir(treeLink),
+		Ctx:          ctx,
+		RelativePath: ctx.Repo.TreePath,
+		Links: markup.Links{
+			Base:       ctx.Repo.RepoLink,
+			BranchPath: ctx.Repo.BranchNameSubURL(),
+			TreePath:   path.Dir(ctx.Repo.TreePath),
+		},
 		Metas:            ctx.Repo.Repository.ComposeDocumentMetas(ctx),
 		GitRepo:          ctx.Repo.GitRepo,
 		InStandalonePage: true,
diff --git a/routers/web/repo/view.go b/routers/web/repo/view.go
index 9cf0dff5d8..c2daa3e5e6 100644
--- a/routers/web/repo/view.go
+++ b/routers/web/repo/view.go
@@ -158,7 +158,7 @@ func findReadmeFileInEntries(ctx *context.Context, entries []*git.TreeEntry, try
 	return "", readmeFile, nil
 }
 
-func renderDirectory(ctx *context.Context, treeLink string) {
+func renderDirectory(ctx *context.Context) {
 	entries := renderDirectoryFiles(ctx, 1*time.Second)
 	if ctx.Written() {
 		return
@@ -175,7 +175,7 @@ func renderDirectory(ctx *context.Context, treeLink string) {
 		return
 	}
 
-	renderReadmeFile(ctx, subfolder, readmeFile, treeLink)
+	renderReadmeFile(ctx, subfolder, readmeFile)
 }
 
 // localizedExtensions prepends the provided language code with and without a
@@ -259,7 +259,7 @@ func getFileReader(ctx gocontext.Context, repoID int64, blob *git.Blob) ([]byte,
 	return buf, dataRc, &fileInfo{st.IsText(), true, meta.Size, &meta.Pointer, st}, nil
 }
 
-func renderReadmeFile(ctx *context.Context, subfolder string, readmeFile *git.TreeEntry, readmeTreelink string) {
+func renderReadmeFile(ctx *context.Context, subfolder string, readmeFile *git.TreeEntry) {
 	target := readmeFile
 	if readmeFile != nil && readmeFile.IsLink() {
 		target, _ = readmeFile.FollowLinks()
@@ -312,9 +312,13 @@ func renderReadmeFile(ctx *context.Context, subfolder string, readmeFile *git.Tr
 		ctx.Data["EscapeStatus"], ctx.Data["FileContent"], err = markupRender(ctx, &markup.RenderContext{
 			Ctx:          ctx,
 			RelativePath: path.Join(ctx.Repo.TreePath, readmeFile.Name()), // ctx.Repo.TreePath is the directory not the Readme so we must append the Readme filename (and path).
-			URLPrefix:    path.Join(readmeTreelink, subfolder),
-			Metas:        ctx.Repo.Repository.ComposeDocumentMetas(ctx),
-			GitRepo:      ctx.Repo.GitRepo,
+			Links: markup.Links{
+				Base:       ctx.Repo.RepoLink,
+				BranchPath: ctx.Repo.BranchNameSubURL(),
+				TreePath:   path.Join(ctx.Repo.TreePath, subfolder),
+			},
+			Metas:   ctx.Repo.Repository.ComposeDocumentMetas(ctx),
+			GitRepo: ctx.Repo.GitRepo,
 		}, rd)
 		if err != nil {
 			log.Error("Render failed for %s in %-v: %v Falling back to rendering source", readmeFile.Name(), ctx.Repo.Repository, err)
@@ -337,7 +341,7 @@ func renderReadmeFile(ctx *context.Context, subfolder string, readmeFile *git.Tr
 	}
 }
 
-func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink string) {
+func renderFile(ctx *context.Context, entry *git.TreeEntry) {
 	ctx.Data["IsViewFile"] = true
 	ctx.Data["HideRepoInfo"] = true
 	blob := entry.Blob()
@@ -351,7 +355,7 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
 	ctx.Data["Title"] = ctx.Tr("repo.file.title", ctx.Repo.Repository.Name+"/"+path.Base(ctx.Repo.TreePath), ctx.Repo.RefName)
 	ctx.Data["FileIsSymlink"] = entry.IsLink()
 	ctx.Data["FileName"] = blob.Name()
-	ctx.Data["RawFileLink"] = rawLink + "/" + util.PathEscapeSegments(ctx.Repo.TreePath)
+	ctx.Data["RawFileLink"] = ctx.Repo.RepoLink + "/raw/" + ctx.Repo.BranchNameSubURL() + "/" + util.PathEscapeSegments(ctx.Repo.TreePath)
 
 	if ctx.Repo.TreePath == ".editorconfig" {
 		_, editorconfigWarning, editorconfigErr := ctx.Repo.GetEditorconfig(ctx.Repo.Commit)
@@ -479,9 +483,13 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
 				Ctx:          ctx,
 				Type:         markupType,
 				RelativePath: ctx.Repo.TreePath,
-				URLPrefix:    path.Dir(treeLink),
-				Metas:        metas,
-				GitRepo:      ctx.Repo.GitRepo,
+				Links: markup.Links{
+					Base:       ctx.Repo.RepoLink,
+					BranchPath: ctx.Repo.BranchNameSubURL(),
+					TreePath:   path.Dir(ctx.Repo.TreePath),
+				},
+				Metas:   metas,
+				GitRepo: ctx.Repo.GitRepo,
 			}, rd)
 			if err != nil {
 				ctx.ServerError("Render", err)
@@ -585,9 +593,13 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
 			ctx.Data["EscapeStatus"], ctx.Data["FileContent"], err = markupRender(ctx, &markup.RenderContext{
 				Ctx:          ctx,
 				RelativePath: ctx.Repo.TreePath,
-				URLPrefix:    path.Dir(treeLink),
-				Metas:        ctx.Repo.Repository.ComposeDocumentMetas(ctx),
-				GitRepo:      ctx.Repo.GitRepo,
+				Links: markup.Links{
+					Base:       ctx.Repo.RepoLink,
+					BranchPath: ctx.Repo.BranchNameSubURL(),
+					TreePath:   path.Dir(ctx.Repo.TreePath),
+				},
+				Metas:   ctx.Repo.Repository.ComposeDocumentMetas(ctx),
+				GitRepo: ctx.Repo.GitRepo,
 			}, rd)
 			if err != nil {
 				ctx.ServerError("Render", err)
@@ -945,14 +957,6 @@ func renderCode(ctx *context.Context) {
 	}
 	ctx.Data["Title"] = title
 
-	branchLink := ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
-	treeLink := branchLink
-	rawLink := ctx.Repo.RepoLink + "/raw/" + ctx.Repo.BranchNameSubURL()
-
-	if len(ctx.Repo.TreePath) > 0 {
-		treeLink += "/" + util.PathEscapeSegments(ctx.Repo.TreePath)
-	}
-
 	// Get Topics of this repo
 	renderRepoTopics(ctx)
 	if ctx.Written() {
@@ -977,9 +981,9 @@ func renderCode(ctx *context.Context) {
 	}
 
 	if entry.IsDir() {
-		renderDirectory(ctx, treeLink)
+		renderDirectory(ctx)
 	} else {
-		renderFile(ctx, entry, treeLink, rawLink)
+		renderFile(ctx, entry)
 	}
 	if ctx.Written() {
 		return
@@ -1020,6 +1024,12 @@ func renderCode(ctx *context.Context) {
 	}
 
 	ctx.Data["Paths"] = paths
+
+	branchLink := ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
+	treeLink := branchLink
+	if len(ctx.Repo.TreePath) > 0 {
+		treeLink += "/" + util.PathEscapeSegments(ctx.Repo.TreePath)
+	}
 	ctx.Data["TreeLink"] = treeLink
 	ctx.Data["TreeNames"] = treeNames
 	ctx.Data["BranchLink"] = branchLink
diff --git a/routers/web/repo/wiki.go b/routers/web/repo/wiki.go
index 8ea18a186c..4e09f046cf 100644
--- a/routers/web/repo/wiki.go
+++ b/routers/web/repo/wiki.go
@@ -238,10 +238,12 @@ func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 	}
 
 	rctx := &markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: ctx.Repo.RepoLink,
-		Metas:     ctx.Repo.Repository.ComposeDocumentMetas(ctx),
-		IsWiki:    true,
+		Ctx:   ctx,
+		Metas: ctx.Repo.Repository.ComposeDocumentMetas(ctx),
+		Links: markup.Links{
+			Base: ctx.Repo.RepoLink,
+		},
+		IsWiki: true,
 	}
 	buf := &strings.Builder{}
 
diff --git a/routers/web/shared/user/header.go b/routers/web/shared/user/header.go
index 919a080b42..0f8d64e7b2 100644
--- a/routers/web/shared/user/header.go
+++ b/routers/web/shared/user/header.go
@@ -47,10 +47,8 @@ func PrepareContextForProfileBigAvatar(ctx *context.Context) {
 
 	if len(ctx.ContextUser.Description) != 0 {
 		content, err := markdown.RenderString(&markup.RenderContext{
-			URLPrefix: ctx.Repo.RepoLink,
-			Metas:     map[string]string{"mode": "document"},
-			GitRepo:   ctx.Repo.GitRepo,
-			Ctx:       ctx,
+			Metas: map[string]string{"mode": "document"},
+			Ctx:   ctx,
 		}, ctx.ContextUser.Description)
 		if err != nil {
 			ctx.ServerError("RenderString", err)
diff --git a/routers/web/user/home.go b/routers/web/user/home.go
index debbb9753c..44920817c9 100644
--- a/routers/web/user/home.go
+++ b/routers/web/user/home.go
@@ -258,9 +258,11 @@ func Milestones(ctx *context.Context) {
 		}
 
 		milestones[i].RenderedContent, err = markdown.RenderString(&markup.RenderContext{
-			URLPrefix: milestones[i].Repo.Link(),
-			Metas:     milestones[i].Repo.ComposeMetas(ctx),
-			Ctx:       ctx,
+			Links: markup.Links{
+				Base: milestones[i].Repo.Link(),
+			},
+			Metas: milestones[i].Repo.ComposeMetas(ctx),
+			Ctx:   ctx,
 		}, milestones[i].Content)
 		if err != nil {
 			ctx.ServerError("RenderString", err)
diff --git a/routers/web/user/profile.go b/routers/web/user/profile.go
index a8ab3dde81..c5305ebcd9 100644
--- a/routers/web/user/profile.go
+++ b/routers/web/user/profile.go
@@ -7,6 +7,7 @@ package user
 import (
 	"fmt"
 	"net/http"
+	"path"
 	"strings"
 
 	activities_model "code.gitea.io/gitea/models/activities"
@@ -233,18 +234,19 @@ func prepareUserProfileTabData(ctx *context.Context, showPrivate bool, profileDb
 		if bytes, err := profileReadme.GetBlobContent(setting.UI.MaxDisplayFileSize); err != nil {
 			log.Error("failed to GetBlobContent: %v", err)
 		} else {
-			// Give the URLPrefix to the markdown render for the full link of media element.
-			// the media link usually be like /[user]/[repoName]/media/branch/[branchName],
-			// 	Eg. /Tom/.profile/media/branch/main
-			// The branch shown on the profile page is the default branch, this need to be in sync with doc, see:
-			//	https://docs.gitea.com/usage/profile-readme
-
-			prefix := profileDbRepo.Link() + "/src/branch/" + util.PathEscapeSegments(profileDbRepo.DefaultBranch)
 			if profileContent, err := markdown.RenderString(&markup.RenderContext{
-				Ctx:       ctx,
-				GitRepo:   profileGitRepo,
-				URLPrefix: prefix,
-				Metas:     map[string]string{"mode": "document"},
+				Ctx:     ctx,
+				GitRepo: profileGitRepo,
+				Links: markup.Links{
+					// Give the repo link to the markdown render for the full link of media element.
+					// the media link usually be like /[user]/[repoName]/media/branch/[branchName],
+					// 	Eg. /Tom/.profile/media/branch/main
+					// The branch shown on the profile page is the default branch, this need to be in sync with doc, see:
+					//	https://docs.gitea.com/usage/profile-readme
+					Base:       profileDbRepo.Link(),
+					BranchPath: path.Join("branch", util.PathEscapeSegments(profileDbRepo.DefaultBranch)),
+				},
+				Metas: map[string]string{"mode": "document"},
 			}, bytes); err != nil {
 				log.Error("failed to RenderString: %v", err)
 			} else {
diff --git a/services/mailer/mail.go b/services/mailer/mail.go
index b597dd0487..cf80333608 100644
--- a/services/mailer/mail.go
+++ b/services/mailer/mail.go
@@ -220,9 +220,11 @@ func composeIssueCommentMessages(ctx *mailCommentContext, lang string, recipient
 
 	// This is the body of the new issue or comment, not the mail body
 	body, err := markdown.RenderString(&markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: ctx.Issue.Repo.HTMLURL(),
-		Metas:     ctx.Issue.Repo.ComposeMetas(ctx),
+		Ctx: ctx,
+		Links: markup.Links{
+			Base: ctx.Issue.Repo.HTMLURL(),
+		},
+		Metas: ctx.Issue.Repo.ComposeMetas(ctx),
 	}, ctx.Content)
 	if err != nil {
 		return nil, err
diff --git a/services/mailer/mail_release.go b/services/mailer/mail_release.go
index 88973a6be2..801c2476c2 100644
--- a/services/mailer/mail_release.go
+++ b/services/mailer/mail_release.go
@@ -57,9 +57,11 @@ func mailNewRelease(ctx context.Context, lang string, tos []string, rel *repo_mo
 
 	var err error
 	rel.RenderedNote, err = markdown.RenderString(&markup.RenderContext{
-		Ctx:       ctx,
-		URLPrefix: rel.Repo.Link(),
-		Metas:     rel.Repo.ComposeMetas(ctx),
+		Ctx: ctx,
+		Links: markup.Links{
+			Base: rel.Repo.HTMLURL(),
+		},
+		Metas: rel.Repo.ComposeMetas(ctx),
 	}, rel.Note)
 	if err != nil {
 		log.Error("markdown.RenderString(%d): %v", rel.RepoID, err)
diff --git a/templates/repo/branch/list.tmpl b/templates/repo/branch/list.tmpl
index cec5b6fc3e..8ae7301c4a 100644
--- a/templates/repo/branch/list.tmpl
+++ b/templates/repo/branch/list.tmpl
@@ -25,7 +25,7 @@
 									<button class="btn interact-fg gt-px-2" data-clipboard-text="{{.DefaultBranchBranch.DBBranch.Name}}">{{svg "octicon-copy" 14}}</button>
 									{{template "repo/commit_statuses" dict "Status" (index $.CommitStatus .DefaultBranchBranch.DBBranch.CommitID) "Statuses" (index $.CommitStatuses .DefaultBranchBranch.DBBranch.CommitID)}}
 								</div>
-								<p class="info gt-df gt-ac gt-my-2">{{svg "octicon-git-commit" 16 "gt-mr-2"}}<a href="{{.RepoLink}}/commit/{{PathEscape .DefaultBranchBranch.DBBranch.CommitID}}">{{ShortSha .DefaultBranchBranch.DBBranch.CommitID}}</a> · <span class="commit-message">{{RenderCommitMessage $.Context .DefaultBranchBranch.DBBranch.CommitMessage .RepoLink (.Repository.ComposeMetas ctx)}}</span> · {{ctx.Locale.Tr "org.repo_updated"}} {{TimeSince .DefaultBranchBranch.DBBranch.CommitTime.AsTime ctx.Locale}}{{if .DefaultBranchBranch.DBBranch.Pusher}} &nbsp;{{template "shared/user/avatarlink" dict "user" .DefaultBranchBranch.DBBranch.Pusher}}{{template "shared/user/namelink" .DefaultBranchBranch.DBBranch.Pusher}}{{end}}</p>
+								<p class="info gt-df gt-ac gt-my-2">{{svg "octicon-git-commit" 16 "gt-mr-2"}}<a href="{{.RepoLink}}/commit/{{PathEscape .DefaultBranchBranch.DBBranch.CommitID}}">{{ShortSha .DefaultBranchBranch.DBBranch.CommitID}}</a> · <span class="commit-message">{{RenderCommitMessage $.Context .DefaultBranchBranch.DBBranch.CommitMessage (.Repository.ComposeMetas ctx)}}</span> · {{ctx.Locale.Tr "org.repo_updated"}} {{TimeSince .DefaultBranchBranch.DBBranch.CommitTime.AsTime ctx.Locale}}{{if .DefaultBranchBranch.DBBranch.Pusher}} &nbsp;{{template "shared/user/avatarlink" dict "user" .DefaultBranchBranch.DBBranch.Pusher}}{{template "shared/user/namelink" .DefaultBranchBranch.DBBranch.Pusher}}{{end}}</p>
 							</td>
 							<td class="right aligned middle aligned overflow-visible">
 								{{if and $.IsWriter (not $.Repository.IsArchived) (not .IsDeleted)}}
@@ -101,7 +101,7 @@
 										<button class="btn interact-fg gt-px-2" data-clipboard-text="{{.DBBranch.Name}}">{{svg "octicon-copy" 14}}</button>
 										{{template "repo/commit_statuses" dict "Status" (index $.CommitStatus .DBBranch.CommitID) "Statuses" (index $.CommitStatuses .DBBranch.CommitID)}}
 									</div>
-									<p class="info gt-df gt-ac gt-my-2">{{svg "octicon-git-commit" 16 "gt-mr-2"}}<a href="{{$.RepoLink}}/commit/{{PathEscape .DBBranch.CommitID}}">{{ShortSha .DBBranch.CommitID}}</a> · <span class="commit-message">{{RenderCommitMessage $.Context .DBBranch.CommitMessage $.RepoLink ($.Repository.ComposeMetas ctx)}}</span> · {{ctx.Locale.Tr "org.repo_updated"}} {{TimeSince .DBBranch.CommitTime.AsTime ctx.Locale}}{{if .DBBranch.Pusher}} &nbsp;{{template "shared/user/avatarlink" dict "user" .DBBranch.Pusher}} &nbsp;{{template "shared/user/namelink" .DBBranch.Pusher}}{{end}}</p>
+									<p class="info gt-df gt-ac gt-my-2">{{svg "octicon-git-commit" 16 "gt-mr-2"}}<a href="{{$.RepoLink}}/commit/{{PathEscape .DBBranch.CommitID}}">{{ShortSha .DBBranch.CommitID}}</a> · <span class="commit-message">{{RenderCommitMessage $.Context .DBBranch.CommitMessage ($.Repository.ComposeMetas ctx)}}</span> · {{ctx.Locale.Tr "org.repo_updated"}} {{TimeSince .DBBranch.CommitTime.AsTime ctx.Locale}}{{if .DBBranch.Pusher}} &nbsp;{{template "shared/user/avatarlink" dict "user" .DBBranch.Pusher}} &nbsp;{{template "shared/user/namelink" .DBBranch.Pusher}}{{end}}</p>
 								{{end}}
 								</td>
 								<td class="two wide ui">
diff --git a/templates/repo/commit_page.tmpl b/templates/repo/commit_page.tmpl
index 2a4240045c..56bcbc21bb 100644
--- a/templates/repo/commit_page.tmpl
+++ b/templates/repo/commit_page.tmpl
@@ -19,7 +19,7 @@
 		{{end}}
 		<div class="ui top attached header clearing segment gt-relative commit-header {{$class}}">
 			<div class="gt-df gt-mb-4 gt-fw">
-				<h3 class="gt-mb-0 gt-f1"><span class="commit-summary" title="{{.Commit.Summary}}">{{RenderCommitMessage $.Context .Commit.Message $.RepoLink ($.Repository.ComposeMetas ctx)}}</span>{{template "repo/commit_statuses" dict "Status" .CommitStatus "Statuses" .CommitStatuses}}</h3>
+				<h3 class="gt-mb-0 gt-f1"><span class="commit-summary" title="{{.Commit.Summary}}">{{RenderCommitMessage $.Context .Commit.Message ($.Repository.ComposeMetas ctx)}}</span>{{template "repo/commit_statuses" dict "Status" .CommitStatus "Statuses" .CommitStatuses}}</h3>
 				{{if not $.PageIsWiki}}
 					<div>
 						<a class="ui primary tiny button" href="{{.SourcePath}}">
@@ -135,7 +135,7 @@
 				{{end}}
 			</div>
 			{{if IsMultilineCommitMessage .Commit.Message}}
-				<pre class="commit-body">{{RenderCommitBody $.Context .Commit.Message $.RepoLink ($.Repository.ComposeMetas ctx)}}</pre>
+				<pre class="commit-body">{{RenderCommitBody $.Context .Commit.Message ($.Repository.ComposeMetas ctx)}}</pre>
 			{{end}}
 			{{template "repo/commit_load_branches_and_tags" .}}
 		</div>
@@ -258,7 +258,7 @@
 				</div>
 			</div>
 		{{end}}
-		{{if .Note}}
+		{{if .NoteRendered}}
 			<div class="ui top attached header segment git-notes">
 				{{svg "octicon-note" 16 "gt-mr-3"}}
 				{{ctx.Locale.Tr "repo.diff.git-notes"}}:
@@ -276,7 +276,7 @@
 				<span class="text grey" id="note-authored-time">{{TimeSince .NoteCommit.Author.When ctx.Locale}}</span>
 			</div>
 			<div class="ui bottom attached info segment git-notes">
-				<pre class="commit-body">{{RenderNote $.Context .Note $.RepoLink ($.Repository.ComposeMetas ctx)}}</pre>
+				<pre class="commit-body">{{.NoteRendered | Str2html}}</pre>
 			</div>
 		{{end}}
 		{{template "repo/diff/box" .}}
diff --git a/templates/repo/commits_list.tmpl b/templates/repo/commits_list.tmpl
index 77f1684245..7bfed53124 100644
--- a/templates/repo/commits_list.tmpl
+++ b/templates/repo/commits_list.tmpl
@@ -60,7 +60,7 @@
 								<span class="commit-summary {{if gt .ParentCount 1}} grey text{{end}}" title="{{.Summary}}">{{.Summary | RenderEmoji $.Context}}</span>
 							{{else}}
 								{{$commitLink:= printf "%s/commit/%s" $commitRepoLink (PathEscape .ID.String)}}
-								<span class="commit-summary {{if gt .ParentCount 1}} grey text{{end}}" title="{{.Summary}}">{{RenderCommitMessageLinkSubject $.Context .Message $commitRepoLink $commitLink ($.Repository.ComposeMetas ctx)}}</span>
+								<span class="commit-summary {{if gt .ParentCount 1}} grey text{{end}}" title="{{.Summary}}">{{RenderCommitMessageLinkSubject $.Context .Message $commitLink ($.Repository.ComposeMetas ctx)}}</span>
 							{{end}}
 							</span>
 							{{if IsMultilineCommitMessage .Message}}
@@ -68,7 +68,7 @@
 							{{end}}
 							{{template "repo/commit_statuses" dict "Status" .Status "Statuses" .Statuses}}
 							{{if IsMultilineCommitMessage .Message}}
-							<pre class="commit-body gt-hidden">{{RenderCommitBody $.Context .Message $commitRepoLink ($.Repository.ComposeMetas ctx)}}</pre>
+							<pre class="commit-body gt-hidden">{{RenderCommitBody $.Context .Message ($.Repository.ComposeMetas ctx)}}</pre>
 							{{end}}
 						</td>
 						{{if .Committer}}
diff --git a/templates/repo/commits_list_small.tmpl b/templates/repo/commits_list_small.tmpl
index 63eb5945bc..79e1bd6309 100644
--- a/templates/repo/commits_list_small.tmpl
+++ b/templates/repo/commits_list_small.tmpl
@@ -38,12 +38,12 @@
 			</a>
 		</span>
 
-		<span class="gt-mono commit-summary {{if gt .ParentCount 1}} grey text{{end}}" title="{{.Summary}}">{{RenderCommitMessageLinkSubject $.root.Context .Message ($.comment.Issue.PullRequest.BaseRepo.Link|Escape) $commitLink ($.comment.Issue.PullRequest.BaseRepo.ComposeMetas ctx)}}</span>
+		<span class="gt-mono commit-summary {{if gt .ParentCount 1}} grey text{{end}}" title="{{.Summary}}">{{RenderCommitMessageLinkSubject $.root.Context .Message $commitLink ($.comment.Issue.PullRequest.BaseRepo.ComposeMetas ctx)}}</span>
 		{{if IsMultilineCommitMessage .Message}}
 			<button class="ui button js-toggle-commit-body ellipsis-button" aria-expanded="false">...</button>
 		{{end}}
 		{{if IsMultilineCommitMessage .Message}}
-			<pre class="commit-body gt-hidden">{{RenderCommitBody $.root.Context .Message ($.comment.Issue.PullRequest.BaseRepo.Link|Escape) ($.comment.Issue.PullRequest.BaseRepo.ComposeMetas ctx)}}</pre>
+			<pre class="commit-body gt-hidden">{{RenderCommitBody $.root.Context .Message ($.comment.Issue.PullRequest.BaseRepo.ComposeMetas ctx)}}</pre>
 		{{end}}
 	</div>
 {{end}}
diff --git a/templates/repo/diff/compare.tmpl b/templates/repo/diff/compare.tmpl
index 42a7bf3c2a..b4d96c3168 100644
--- a/templates/repo/diff/compare.tmpl
+++ b/templates/repo/diff/compare.tmpl
@@ -194,7 +194,7 @@
 				<div class="twelve wide column issue-title">
 					{{ctx.Locale.Tr "repo.pulls.has_pull_request" (print (Escape $.RepoLink) "/pulls/" .PullRequest.Issue.Index) (Escape $.RepoRelPath) .PullRequest.Index | Safe}}
 					<h1>
-						<span id="issue-title">{{RenderIssueTitle $.Context .PullRequest.Issue.Title $.RepoLink ($.Repository.ComposeMetas ctx)}}</span>
+						<span id="issue-title">{{RenderIssueTitle $.Context .PullRequest.Issue.Title ($.Repository.ComposeMetas ctx)}}</span>
 						<span class="index">#{{.PullRequest.Issue.Index}}</span>
 					</h1>
 				</div>
diff --git a/templates/repo/graph/commits.tmpl b/templates/repo/graph/commits.tmpl
index 3c63046c6c..61ef1fe10d 100644
--- a/templates/repo/graph/commits.tmpl
+++ b/templates/repo/graph/commits.tmpl
@@ -29,7 +29,7 @@
 						</a>
 					</span>
 					<span class="message gt-dib gt-ellipsis gt-mr-3">
-						<span>{{RenderCommitMessage $.Context $commit.Subject $.RepoLink ($.Repository.ComposeMetas ctx)}}</span>
+						<span>{{RenderCommitMessage $.Context $commit.Subject ($.Repository.ComposeMetas ctx)}}</span>
 					</span>
 					<span class="commit-refs gt-df gt-ac gt-mr-2">
 						{{range $commit.Refs}}
diff --git a/templates/repo/issue/view_title.tmpl b/templates/repo/issue/view_title.tmpl
index d2c48ff275..7ec48c6734 100644
--- a/templates/repo/issue/view_title.tmpl
+++ b/templates/repo/issue/view_title.tmpl
@@ -6,7 +6,7 @@
 <div class="issue-title-header">
 	<div class="issue-title" id="issue-title-wrapper">
 		<h1 class="gt-word-break">
-			<span id="issue-title">{{RenderIssueTitle $.Context .Issue.Title $.RepoLink ($.Repository.ComposeMetas ctx) | RenderCodeBlock}} <span class="index">#{{.Issue.Index}}</span>
+			<span id="issue-title">{{RenderIssueTitle $.Context .Issue.Title ($.Repository.ComposeMetas ctx) | RenderCodeBlock}} <span class="index">#{{.Issue.Index}}</span>
 </span>
 			<div id="edit-title-input" class="ui input gt-f1 gt-hidden">
 				<input value="{{.Issue.Title}}" maxlength="255" autocomplete="off">
diff --git a/templates/repo/view_list.tmpl b/templates/repo/view_list.tmpl
index 836c633ced..504032aa78 100644
--- a/templates/repo/view_list.tmpl
+++ b/templates/repo/view_list.tmpl
@@ -26,10 +26,10 @@
 					</a>
 					{{template "repo/commit_statuses" dict "Status" .LatestCommitStatus "Statuses" .LatestCommitStatuses}}
 					{{$commitLink:= printf "%s/commit/%s" .RepoLink (PathEscape .LatestCommit.ID.String)}}
-					<span class="grey commit-summary" title="{{.LatestCommit.Summary}}"><span class="message-wrapper">{{RenderCommitMessageLinkSubject $.Context .LatestCommit.Message $.RepoLink $commitLink ($.Repository.ComposeMetas ctx)}}</span>
+					<span class="grey commit-summary" title="{{.LatestCommit.Summary}}"><span class="message-wrapper">{{RenderCommitMessageLinkSubject $.Context .LatestCommit.Message $commitLink ($.Repository.ComposeMetas ctx)}}</span>
 						{{if IsMultilineCommitMessage .LatestCommit.Message}}
 							<button class="ui button js-toggle-commit-body ellipsis-button" aria-expanded="false">...</button>
-							<pre class="commit-body gt-hidden">{{RenderCommitBody $.Context .LatestCommit.Message $.RepoLink ($.Repository.ComposeMetas ctx)}}</pre>
+							<pre class="commit-body gt-hidden">{{RenderCommitBody $.Context .LatestCommit.Message ($.Repository.ComposeMetas ctx)}}</pre>
 						{{end}}
 					</span>
 				{{end}}
@@ -83,7 +83,7 @@
 					<span class="truncate">
 						{{if $commit}}
 							{{$commitLink := printf "%s/commit/%s" $.RepoLink (PathEscape $commit.ID.String)}}
-							{{RenderCommitMessageLinkSubject $.Context $commit.Message $.RepoLink $commitLink ($.Repository.ComposeMetas ctx)}}
+							{{RenderCommitMessageLinkSubject $.Context $commit.Message $commitLink ($.Repository.ComposeMetas ctx)}}
 						{{else}}
 							<div class="ui active tiny slow centered inline">…</div>
 						{{end}}
diff --git a/templates/user/dashboard/feeds.tmpl b/templates/user/dashboard/feeds.tmpl
index 728715bbc7..a51365e4d6 100644
--- a/templates/user/dashboard/feeds.tmpl
+++ b/templates/user/dashboard/feeds.tmpl
@@ -91,7 +91,7 @@
 								<img class="ui avatar" src="{{$push.AvatarLink $.Context .AuthorEmail}}" title="{{.AuthorName}}" width="16" height="16">
 								<a class="ui sha label" href="{{$commitLink}}">{{ShortSha .Sha1}}</a>
 								<span class="text truncate">
-									{{RenderCommitMessage $.Context .Message $repoLink ($repo.ComposeMetas ctx)}}
+									{{RenderCommitMessage $.Context .Message ($repo.ComposeMetas ctx)}}
 								</span>
 							</div>
 						{{end}}
diff --git a/tests/fuzz/fuzz_test.go b/tests/fuzz/fuzz_test.go
index 6a7d9d2d32..25a6ed8213 100644
--- a/tests/fuzz/fuzz_test.go
+++ b/tests/fuzz/fuzz_test.go
@@ -15,8 +15,10 @@ import (
 )
 
 var renderContext = markup.RenderContext{
-	Ctx:       context.Background(),
-	URLPrefix: "https://example.com/go-gitea/gitea",
+	Ctx: context.Background(),
+	Links: markup.Links{
+		Base: "https://example.com/go-gitea/gitea",
+	},
 	Metas: map[string]string{
 		"user": "go-gitea",
 		"repo": "gitea",