diff --git a/modules/markup/markdown/ast.go b/modules/markup/markdown/ast.go index ca165b1ba0..f29f883734 100644 --- a/modules/markup/markdown/ast.go +++ b/modules/markup/markdown/ast.go @@ -4,6 +4,7 @@ package markdown import ( + "html/template" "strconv" "github.com/yuin/goldmark/ast" @@ -29,9 +30,7 @@ func (n *Details) Kind() ast.NodeKind { // NewDetails returns a new Paragraph node. func NewDetails() *Details { - return &Details{ - BaseBlock: ast.BaseBlock{}, - } + return &Details{} } // Summary is a block that contains the summary of details block @@ -54,9 +53,7 @@ func (n *Summary) Kind() ast.NodeKind { // NewSummary returns a new Summary node. func NewSummary() *Summary { - return &Summary{ - BaseBlock: ast.BaseBlock{}, - } + return &Summary{} } // TaskCheckBoxListItem is a block that represents a list item of a markdown block with a checkbox @@ -95,29 +92,6 @@ type Icon struct { Name []byte } -// Dump implements Node.Dump . -func (n *Icon) Dump(source []byte, level int) { - m := map[string]string{} - m["Name"] = string(n.Name) - ast.DumpHelper(n, source, level, m, nil) -} - -// KindIcon is the NodeKind for Icon -var KindIcon = ast.NewNodeKind("Icon") - -// Kind implements Node.Kind. -func (n *Icon) Kind() ast.NodeKind { - return KindIcon -} - -// NewIcon returns a new Paragraph node. -func NewIcon(name string) *Icon { - return &Icon{ - BaseInline: ast.BaseInline{}, - Name: []byte(name), - } -} - // ColorPreview is an inline for a color preview type ColorPreview struct { ast.BaseInline @@ -175,3 +149,24 @@ func NewAttention(attentionType string) *Attention { AttentionType: attentionType, } } + +var KindRawHTML = ast.NewNodeKind("RawHTML") + +type RawHTML struct { + ast.BaseBlock + rawHTML template.HTML +} + +func (n *RawHTML) Dump(source []byte, level int) { + m := map[string]string{} + m["RawHTML"] = string(n.rawHTML) + ast.DumpHelper(n, source, level, m, nil) +} + +func (n *RawHTML) Kind() ast.NodeKind { + return KindRawHTML +} + +func NewRawHTML(rawHTML template.HTML) *RawHTML { + return &RawHTML{rawHTML: rawHTML} +} diff --git a/modules/markup/markdown/convertyaml.go b/modules/markup/markdown/convertyaml.go index 1675b68be2..04664a9c1d 100644 --- a/modules/markup/markdown/convertyaml.go +++ b/modules/markup/markdown/convertyaml.go @@ -4,23 +4,22 @@ package markdown import ( + "strings" + + "code.gitea.io/gitea/modules/htmlutil" + "code.gitea.io/gitea/modules/svg" + "github.com/yuin/goldmark/ast" east "github.com/yuin/goldmark/extension/ast" "gopkg.in/yaml.v3" ) func nodeToTable(meta *yaml.Node) ast.Node { - for { - if meta == nil { - return nil - } - switch meta.Kind { - case yaml.DocumentNode: - meta = meta.Content[0] - continue - default: - } - break + for meta != nil && meta.Kind == yaml.DocumentNode { + meta = meta.Content[0] + } + if meta == nil { + return nil } switch meta.Kind { case yaml.MappingNode: @@ -72,12 +71,28 @@ func sequenceNodeToTable(meta *yaml.Node) ast.Node { return table } -func nodeToDetails(meta *yaml.Node, icon string) ast.Node { +func nodeToDetails(g *ASTTransformer, meta *yaml.Node) ast.Node { + for meta != nil && meta.Kind == yaml.DocumentNode { + meta = meta.Content[0] + } + if meta == nil { + return nil + } + if meta.Kind != yaml.MappingNode { + return nil + } + var keys []string + for i := 0; i < len(meta.Content); i += 2 { + if meta.Content[i].Kind == yaml.ScalarNode { + keys = append(keys, meta.Content[i].Value) + } + } details := NewDetails() + details.SetAttributeString(g.renderInternal.SafeAttr("class"), g.renderInternal.SafeValue("frontmatter-content")) summary := NewSummary() - summary.AppendChild(summary, NewIcon(icon)) + summaryInnerHTML := htmlutil.HTMLFormat("%s %s", svg.RenderHTML("octicon-table", 12), strings.Join(keys, ", ")) + summary.AppendChild(summary, NewRawHTML(summaryInnerHTML)) details.AppendChild(details, summary) details.AppendChild(details, nodeToTable(meta)) - return details } diff --git a/modules/markup/markdown/goldmark.go b/modules/markup/markdown/goldmark.go index 3021f4bdde..e178431fa8 100644 --- a/modules/markup/markdown/goldmark.go +++ b/modules/markup/markdown/goldmark.go @@ -5,9 +5,6 @@ package markdown import ( "fmt" - "regexp" - "strings" - "sync" "code.gitea.io/gitea/modules/container" "code.gitea.io/gitea/modules/markup" @@ -51,7 +48,7 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa tocList := make([]Header, 0, 20) if rc.yamlNode != nil { - metaNode := rc.toMetaNode() + metaNode := rc.toMetaNode(g) if metaNode != nil { node.InsertBefore(node, firstChild, metaNode) } @@ -112,11 +109,6 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa } } -// it is copied from old code, which is quite doubtful whether it is correct -var reValidIconName = sync.OnceValue(func() *regexp.Regexp { - return regexp.MustCompile(`^[-\w]+$`) // old: regexp.MustCompile("^[a-z ]+$") -}) - // NewHTMLRenderer creates a HTMLRenderer to render in the gitea form. func NewHTMLRenderer(renderInternal *internal.RenderInternal, opts ...html.Option) renderer.NodeRenderer { r := &HTMLRenderer{ @@ -141,11 +133,11 @@ func (r *HTMLRenderer) RegisterFuncs(reg renderer.NodeRendererFuncRegisterer) { reg.Register(ast.KindDocument, r.renderDocument) reg.Register(KindDetails, r.renderDetails) reg.Register(KindSummary, r.renderSummary) - reg.Register(KindIcon, r.renderIcon) reg.Register(ast.KindCodeSpan, r.renderCodeSpan) reg.Register(KindAttention, r.renderAttention) reg.Register(KindTaskCheckBoxListItem, r.renderTaskCheckBoxListItem) reg.Register(east.KindTaskCheckBox, r.renderTaskCheckBox) + reg.Register(KindRawHTML, r.renderRawHTML) } func (r *HTMLRenderer) renderDocument(w util.BufWriter, source []byte, node ast.Node, entering bool) (ast.WalkStatus, error) { @@ -207,30 +199,14 @@ func (r *HTMLRenderer) renderSummary(w util.BufWriter, source []byte, node ast.N return ast.WalkContinue, nil } -func (r *HTMLRenderer) renderIcon(w util.BufWriter, source []byte, node ast.Node, entering bool) (ast.WalkStatus, error) { +func (r *HTMLRenderer) renderRawHTML(w util.BufWriter, source []byte, node ast.Node, entering bool) (ast.WalkStatus, error) { if !entering { return ast.WalkContinue, nil } - - n := node.(*Icon) - - name := strings.TrimSpace(strings.ToLower(string(n.Name))) - - if len(name) == 0 { - // skip this - return ast.WalkContinue, nil - } - - if !reValidIconName().MatchString(name) { - // skip this - return ast.WalkContinue, nil - } - - // FIXME: the "icon xxx" is from Fomantic UI, it's really questionable whether it still works correctly - err := r.renderInternal.FormatWithSafeAttrs(w, ``, name) + n := node.(*RawHTML) + _, err := w.WriteString(string(r.renderInternal.ProtectSafeAttrs(n.rawHTML))) if err != nil { return ast.WalkStop, err } - return ast.WalkContinue, nil } diff --git a/modules/markup/markdown/markdown.go b/modules/markup/markdown/markdown.go index 35115991e8..b102fdac7d 100644 --- a/modules/markup/markdown/markdown.go +++ b/modules/markup/markdown/markdown.go @@ -184,11 +184,7 @@ func render(ctx *markup.RenderContext, input io.Reader, output io.Writer) error // Preserve original length. bufWithMetadataLength := len(buf) - rc := &RenderConfig{ - Meta: markup.RenderMetaAsDetails, - Icon: "table", - Lang: "", - } + rc := &RenderConfig{Meta: markup.RenderMetaAsDetails} buf, _ = ExtractMetadataBytes(buf, rc) metaLength := bufWithMetadataLength - len(buf) diff --git a/modules/markup/markdown/markdown_test.go b/modules/markup/markdown/markdown_test.go index 7a09be8665..268a543835 100644 --- a/modules/markup/markdown/markdown_test.go +++ b/modules/markup/markdown/markdown_test.go @@ -383,18 +383,74 @@ func TestColorPreview(t *testing.T) { } } -func TestTaskList(t *testing.T) { +func TestMarkdownFrontmatter(t *testing.T) { testcases := []struct { - testcase string + name string + input string expected string }{ + { + "MapInFrontmatter", + `--- +key1: val1 +key2: val2 +--- +test +`, + `
octicon-table(12/) key1, key2 + + + + + + + + + + + + +
key1key2
val1val2
+

test

+`, + }, + + { + "ListInFrontmatter", + `--- +- item1 +- item2 +--- +test +`, + `- item1 +- item2 + +

test

+`, + }, + + { + "StringInFrontmatter", + `--- +anything +--- +test +`, + `anything + +

test

+`, + }, + { // data-source-position should take into account YAML frontmatter. + "ListAfterFrontmatter", `--- foo: bar --- - [ ] task 1`, - `
+ `
octicon-table(12/) foo
@@ -414,9 +470,9 @@ foo: bar } for _, test := range testcases { - res, err := markdown.RenderString(markup.NewTestRenderContext(), test.testcase) - assert.NoError(t, err, "Unexpected error in testcase: %q", test.testcase) - assert.Equal(t, template.HTML(test.expected), res, "Unexpected result in testcase %q", test.testcase) + res, err := markdown.RenderString(markup.NewTestRenderContext(), test.input) + assert.NoError(t, err, "Unexpected error in testcase: %q", test.name) + assert.Equal(t, test.expected, string(res), "Unexpected result in testcase %q", test.name) } } diff --git a/modules/markup/markdown/renderconfig.go b/modules/markup/markdown/renderconfig.go index f4c48d1b3d..d8b1b10ce6 100644 --- a/modules/markup/markdown/renderconfig.go +++ b/modules/markup/markdown/renderconfig.go @@ -16,7 +16,6 @@ import ( // RenderConfig represents rendering configuration for this file type RenderConfig struct { Meta markup.RenderMetaMode - Icon string TOC string // "false": hide, "side"/empty: in sidebar, "main"/"true": in main view Lang string yamlNode *yaml.Node @@ -74,7 +73,7 @@ func (rc *RenderConfig) UnmarshalYAML(value *yaml.Node) error { type yamlRenderConfig struct { Meta *string `yaml:"meta"` - Icon *string `yaml:"details_icon"` + Icon *string `yaml:"details_icon"` // deprecated, because there is no font icon, so no custom icon TOC *string `yaml:"include_toc"` Lang *string `yaml:"lang"` } @@ -96,10 +95,6 @@ func (rc *RenderConfig) UnmarshalYAML(value *yaml.Node) error { rc.Meta = renderMetaModeFromString(*cfg.Gitea.Meta) } - if cfg.Gitea.Icon != nil { - rc.Icon = strings.TrimSpace(strings.ToLower(*cfg.Gitea.Icon)) - } - if cfg.Gitea.Lang != nil && *cfg.Gitea.Lang != "" { rc.Lang = *cfg.Gitea.Lang } @@ -111,7 +106,7 @@ func (rc *RenderConfig) UnmarshalYAML(value *yaml.Node) error { return nil } -func (rc *RenderConfig) toMetaNode() ast.Node { +func (rc *RenderConfig) toMetaNode(g *ASTTransformer) ast.Node { if rc.yamlNode == nil { return nil } @@ -119,7 +114,7 @@ func (rc *RenderConfig) toMetaNode() ast.Node { case markup.RenderMetaAsTable: return nodeToTable(rc.yamlNode) case markup.RenderMetaAsDetails: - return nodeToDetails(rc.yamlNode, rc.Icon) + return nodeToDetails(g, rc.yamlNode) default: return nil } diff --git a/modules/markup/markdown/renderconfig_test.go b/modules/markup/markdown/renderconfig_test.go index 13346570fa..53c52177a7 100644 --- a/modules/markup/markdown/renderconfig_test.go +++ b/modules/markup/markdown/renderconfig_test.go @@ -21,42 +21,36 @@ func TestRenderConfig_UnmarshalYAML(t *testing.T) { { "empty", &RenderConfig{ Meta: "table", - Icon: "table", Lang: "", }, "", }, { "lang", &RenderConfig{ Meta: "table", - Icon: "table", Lang: "test", }, "lang: test", }, { "metatable", &RenderConfig{ Meta: "table", - Icon: "table", Lang: "", }, "gitea: table", }, { "metanone", &RenderConfig{ Meta: "none", - Icon: "table", Lang: "", }, "gitea: none", }, { "metadetails", &RenderConfig{ Meta: "details", - Icon: "table", Lang: "", }, "gitea: details", }, { "metawrong", &RenderConfig{ Meta: "details", - Icon: "table", Lang: "", }, "gitea: wrong", }, @@ -64,7 +58,6 @@ func TestRenderConfig_UnmarshalYAML(t *testing.T) { "toc", &RenderConfig{ TOC: "true", Meta: "table", - Icon: "table", Lang: "", }, "include_toc: true", }, @@ -72,14 +65,12 @@ func TestRenderConfig_UnmarshalYAML(t *testing.T) { "tocfalse", &RenderConfig{ TOC: "false", Meta: "table", - Icon: "table", Lang: "", }, "include_toc: false", }, { "toclang", &RenderConfig{ Meta: "table", - Icon: "table", TOC: "true", Lang: "testlang", }, ` @@ -90,7 +81,6 @@ func TestRenderConfig_UnmarshalYAML(t *testing.T) { { "complexlang", &RenderConfig{ Meta: "table", - Icon: "table", Lang: "testlang", }, ` gitea: @@ -100,7 +90,6 @@ func TestRenderConfig_UnmarshalYAML(t *testing.T) { { "complexlang2", &RenderConfig{ Meta: "table", - Icon: "table", Lang: "testlang", }, ` lang: notright @@ -111,7 +100,6 @@ func TestRenderConfig_UnmarshalYAML(t *testing.T) { { "complexlang", &RenderConfig{ Meta: "table", - Icon: "table", Lang: "testlang", }, ` gitea: @@ -123,7 +111,6 @@ func TestRenderConfig_UnmarshalYAML(t *testing.T) { Lang: "two", Meta: "table", TOC: "true", - Icon: "smiley", }, ` lang: one include_toc: true @@ -139,14 +126,12 @@ func TestRenderConfig_UnmarshalYAML(t *testing.T) { t.Run(tt.name, func(t *testing.T) { got := &RenderConfig{ Meta: "table", - Icon: "table", Lang: "", } err := yaml.Unmarshal([]byte(strings.ReplaceAll(tt.args, "\t", " ")), got) require.NoError(t, err) assert.Equal(t, tt.expected.Meta, got.Meta) - assert.Equal(t, tt.expected.Icon, got.Icon) assert.Equal(t, tt.expected.Lang, got.Lang) assert.Equal(t, tt.expected.TOC, got.TOC) }) diff --git a/web_src/css/markup/content.css b/web_src/css/markup/content.css index c5a9d9d11a..7368a1fb00 100644 --- a/web_src/css/markup/content.css +++ b/web_src/css/markup/content.css @@ -511,6 +511,18 @@ padding-left: 2em; } +.markup details.frontmatter-content summary { + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; + margin-bottom: 0.25em; +} + +.markup details.frontmatter-content svg { + vertical-align: middle; + margin: 0 0.25em; +} + .file-revisions-btn { display: block; float: left;
foo