modules/markup: rename Markdown render fucntions

The unified function 'Markdown' accepts both string or []byte type
input and renders to HTML with []byte type.

modules/markup/markdown.go

@@ -458,16 +458,21 @@ OUTER_LOOP:
 	return rawHTML
 }
 
-// Render renders Markdown to HTML with special links.
+// Markdown takes a string or []byte and renders to HTML in Markdown syntax with special links.
-func Render(rawBytes []byte, urlPrefix string, metas map[string]string) []byte {
+func Markdown(input interface{}, urlPrefix string, metas map[string]string) []byte {
+	var rawBytes []byte
+	switch v := input.(type) {
+	case []byte:
+		rawBytes = v
+	case string:
+		rawBytes = []byte(v)
+	default:
+		panic(fmt.Sprintf("unexpected input content type: %T", input))
+	}
+
 	urlPrefix = strings.Replace(urlPrefix, space, spaceEncoded, -1)
 	result := RenderRaw(rawBytes, urlPrefix)
 	result = PostProcess(result, urlPrefix, metas)
 	result = SanitizeBytes(result)
 	return result
 }
-
-// RenderString renders Markdown to HTML with special links and returns string type.
-func RenderString(raw, urlPrefix string, metas map[string]string) string {
-	return string(Render([]byte(raw), urlPrefix, metas))
-}

routers/api/v1/misc/markdown.go

@@ -25,7 +25,7 @@ func Markdown(ctx *context.APIContext, form api.MarkdownOption) {
 
 	switch form.Mode {
 	case "gfm":
-		ctx.Write(markup.Render([]byte(form.Text), form.Context, nil))
+		ctx.Write(markup.Markdown([]byte(form.Text), form.Context, nil))
 	default:
 		ctx.Write(markup.RenderRaw([]byte(form.Text), ""))
 	}

routers/repo/issue.go

@@ -541,8 +541,7 @@ func viewIssue(ctx *context.Context, isPullList bool) {
 		ctx.Data["PageIsIssueList"] = true
 	}
 
-	issue.RenderedContent = string(markup.Render([]byte(issue.Content), ctx.Repo.RepoLink,
+	issue.RenderedContent = string(markup.Markdown(issue.Content, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
-		ctx.Repo.Repository.ComposeMetas()))
 
 	repo := ctx.Repo.Repository
 
@@ -608,8 +607,7 @@ func viewIssue(ctx *context.Context, isPullList bool) {
 	participants[0] = issue.Poster
 	for _, comment = range issue.Comments {
 		if comment.Type == models.COMMENT_TYPE_COMMENT {
-			comment.RenderedContent = string(markup.Render([]byte(comment.Content), ctx.Repo.RepoLink,
+			comment.RenderedContent = string(markup.Markdown(comment.Content, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
-				ctx.Repo.Repository.ComposeMetas()))
 
 			// Check tag.
 			tag, ok = marked[comment.PosterID]
@@ -728,7 +726,7 @@ func UpdateIssueContent(ctx *context.Context) {
 	}
 
 	ctx.JSON(200, map[string]interface{}{
-		"content": string(markup.Render([]byte(issue.Content), ctx.Query("context"), ctx.Repo.Repository.ComposeMetas())),
+		"content": markup.Markdown(issue.Content, ctx.Query("context"), ctx.Repo.Repository.ComposeMetas()),
 	})
 }
 
@@ -939,7 +937,7 @@ func UpdateCommentContent(ctx *context.Context) {
 	}
 
 	ctx.JSON(200, map[string]interface{}{
-		"content": string(markup.Render([]byte(comment.Content), ctx.Query("context"), ctx.Repo.Repository.ComposeMetas())),
+		"content": markup.Markdown(comment.Content, ctx.Query("context"), ctx.Repo.Repository.ComposeMetas()),
 	})
 }
 
@@ -1092,7 +1090,7 @@ func Milestones(ctx *context.Context) {
 		if m.NumOpenIssues+m.NumClosedIssues > 0 {
 			m.Completeness = m.NumClosedIssues * 100 / (m.NumOpenIssues + m.NumClosedIssues)
 		}
-		m.RenderedContent = string(markup.Render([]byte(m.Content), ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
+		m.RenderedContent = string(markup.Markdown(m.Content, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
 	}
 	ctx.Data["Milestones"] = miles
 

routers/repo/release.go

@@ -83,7 +83,7 @@ func Releases(ctx *context.Context) {
 				return
 			}
 
-			r.Note = markup.RenderString(r.Note, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas())
+			r.Note = string(markup.Markdown(r.Note, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
 			results[i] = r
 			break
 		}
@@ -132,7 +132,7 @@ func Releases(ctx *context.Context) {
 				return
 			}
 
-			r.Note = markup.RenderString(r.Note, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas())
+			r.Note = string(markup.Markdown(r.Note, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
 		}
 
 		if len(drafts) > 0 {

routers/repo/view.go

@@ -88,7 +88,7 @@ func renderDirectory(ctx *context.Context, treeLink string) {
 			switch {
 			case markup.IsMarkdownFile(readmeFile.Name()):
 				ctx.Data["IsMarkdown"] = true
-				buf = markup.Render(buf, treeLink, ctx.Repo.Repository.ComposeMetas())
+				buf = markup.Markdown(buf, treeLink, ctx.Repo.Repository.ComposeMetas())
 			default:
 				buf = bytes.Replace(buf, []byte("\n"), []byte(`<br>`), -1)
 			}
@@ -160,7 +160,7 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
 		ctx.Data["IsIPythonNotebook"] = strings.HasSuffix(blob.Name(), ".ipynb")
 
 		if isMarkdown {
-			ctx.Data["FileContent"] = string(markup.Render(buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeMetas()))
+			ctx.Data["FileContent"] = string(markup.Markdown(buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeMetas()))
 		} else {
 			// Building code view blocks with line number on server side.
 			var fileContent string

routers/repo/wiki.go

@@ -107,7 +107,7 @@ func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, str
 		return nil, ""
 	}
 	if isViewPage {
-		ctx.Data["content"] = string(markup.Render(data, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
+		ctx.Data["content"] = string(markup.Markdown(data, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
 	} else {
 		ctx.Data["content"] = string(data)
 	}