diff --git a/src/main.odin b/src/main.odin index f7a1540..23b5932 100644 --- a/src/main.odin +++ b/src/main.odin @@ -138,6 +138,8 @@ HELP_TEXT :: `Usage: If there is no file provided, TypoML reads from stdin. Options: + --html Output HTML5 (default) + --html4, --html-4 Output HTML4 --title Set the HTML document title (default: "TypoML") --plain Don't wrap the output in , , and " + title := flags.title + if title == "" { + title = "TypoML" + } + + fmt.printf( + "%s\n%s%s%s\n\n", + doctype, + escape_html(title), + meta, + style, + ) + for child in root.children { + print_html5(child) + } + if !flags.no_js { + fmt.print("\n" + HTML5_TEMPLATE_PROXY_SCRIPT + "\n") + } + fmt.print("\n") +} + + +print_html5 :: proc(tok: ^token.Token) { + switch tok.type { + case token.TokenType.Root: + has_footnotes := false + for child in tok.children { + if child.type == .FootnoteDef && !has_footnotes { + fmt.print("
\n") + has_footnotes = true + } + print_html5(child) + } + + case token.TokenType.Header: + level := 1 + if v, ok := tok.value.(int); ok { + level = v + } + + b := strings.builder_make(context.temp_allocator) + for child in tok.children { + get_text_content(child, &b) + } + slug := slugifyifyifyify(strings.to_string(b)) + + fmt.printf("", level, escape_html(slug)) + for child in tok.children { + print_html5(child) + } + fmt.printf("\n", level) + + case token.TokenType.Paragraph: + only_var_defs := check_only_var_defs(tok) + if !only_var_defs { + fmt.print("

") + for child in tok.children { + print_html5(child) + } + fmt.print("

\n") + } else { + for child in tok.children { + if child.type != .BreakLine { + print_html5(child) + } + } + } + + case token.TokenType.Blockquote: + html5_render_container(tok, "blockquote") + + case token.TokenType.UnorderedList: + html5_render_container(tok, "ul") + + case token.TokenType.OrderedList: + html5_render_container(tok, "ol") + + case token.TokenType.ListItem: + fmt.print("
  • ") + for child in tok.children { + print_html5(child) + } + fmt.print("
    • \n") + + case token.TokenType.Bold: + html5_render_simple_wrapper(tok, "strong") + + case token.TokenType.Italics: + html5_render_simple_wrapper(tok, "em") + + case token.TokenType.Strikethrough: + html5_render_simple_wrapper(tok, "strike") + + case token.TokenType.Table: + html5_render_container(tok, "table") + + case token.TokenType.TableHeaderRow: + fmt.print("") + for child in tok.children { + html5_render_aligned_cell(child, "th") + } + fmt.print("\n") + + case token.TokenType.TableRow: + fmt.print("") + for child in tok.children { + print_html5(child) + } + fmt.print("\n") + + case token.TokenType.TableCell: + html5_render_aligned_cell(tok, "td") + + case token.TokenType.TableSeparator: + fmt.print("\n") + + case token.TokenType.Left: + html5_render_div_wrapper(tok, "left") + + case token.TokenType.Right: + html5_render_div_wrapper(tok, "right") + + case token.TokenType.Middle: + html5_render_div_wrapper(tok, "center") + + case token.TokenType.FootnoteRef: + if id, ok := tok.value.(string); ok { + fmt.printf( + "%s", + escape_html(id), + escape_html(id), + escape_html(id), + ) + } + + case token.TokenType.FootnoteDef: + if id, ok := tok.value.(string); ok { + fmt.printf( + "
    ^ ", + escape_html(id), + escape_html(id), + ) + for child in tok.children { + print_html5(child) + } + fmt.print("
    \n") + } + + case token.TokenType.CodeBlock: + lang := "" + if v, ok := tok.value.(string); ok && v != "" { + lang = v + } + if lang != "" { + fmt.printf("
    ", lang)
+		} else {
+			fmt.print("
    ")
+		}
+		for i := 0; i < len(tok.children); i += 1 {
+			print_html5(tok.children[i])
+			if i + 1 < len(tok.children) {
+				fmt.print("\n")
+			}
+		}
+		fmt.print("\n
    \n")
+
+	case token.TokenType.InlineCode:
+		if code, ok := tok.value.(string); ok {
+			fmt.printf("%s", escape_html(code))
+		}
+
+	case token.TokenType.HorizontalRule:
+		fmt.print("
    \n")
+
+	case token.TokenType.Underline:
+		fmt.print("")
+		for child in tok.children {
+			print_html5(child)
+		}
+		fmt.print("")
+
+	case token.TokenType.Superscript:
+		fmt.print("")
+		for child in tok.children {
+			print_html5(child)
+		}
+		fmt.print("")
+
+	case token.TokenType.Subscript:
+		fmt.print("")
+		for child in tok.children {
+			print_html5(child)
+		}
+		fmt.print("")
+
+	case token.TokenType.HeaderLink:
+		if target, ok := tok.value.(string); ok {
+			slug := slugifyifyifyify(target)
+			fmt.printf("", escape_html(slug))
+			for child in tok.children {
+				print_html5(child)
+			}
+			fmt.print("")
+		}
+
+	case token.TokenType.Link:
+		if url, ok := tok.value.(string); ok {
+			fmt.printf("", escape_html(url))
+			for child in tok.children {
+				print_html5(child)
+			}
+			fmt.print("")
+		}
+
+	case token.TokenType.Image:
+		if url, ok := tok.value.(string); ok {
+			b := strings.builder_make(context.temp_allocator)
+			for child in tok.children {
+				get_text_content(child, &b)
+			}
+			alt_text := strings.to_string(b)
+			fmt.printf("\"%s\"", escape_html(url), escape_html(alt_text))
+		}
+
+	case token.TokenType.Audio:
+		if url, ok := tok.value.(string); ok {
+			fmt.printf("", escape_html(url))
+		}
+
+	case token.TokenType.Video:
+		if url, ok := tok.value.(string); ok {
+			fmt.printf("", escape_html(url))
+		}
+
+	case token.TokenType.Iframe:
+		if url, ok := tok.value.(string); ok {
+			fmt.printf("", escape_html(url))
+		}
+
+	case token.TokenType.Script:
+		if url, ok := tok.value.(string); ok {
+			fmt.printf("", escape_html(url))
+		}
+
+	case token.TokenType.ScriptBlock:
+		if content, ok := tok.value.(string); ok {
+			fmt.printf("", content)
+		}
+
+	case token.TokenType.Variable:
+		if name, ok := tok.value.(string); ok {
+			fmt.printf("", escape_html(name))
+			for child in tok.children {
+				print_html5(child)
+			}
+			fmt.print("")
+		}
+
+	case token.TokenType.VariableDef:
+		if name, ok := tok.value.(string); ok {
+			b := strings.builder_make(context.temp_allocator)
+			for child in tok.children {
+				get_text_content(child, &b)
+			}
+			val := strings.to_string(b)
+			fmt.printf(
+				"",
+				escape_html(name),
+				escape_html(val),
+			)
+		}
+
+	case token.TokenType.BreakLine:
+		fmt.print("
    \n")
+
+	case token.TokenType.Text:
+		if v, ok := tok.value.(string); ok {
+			fmt.print(escape_html(v))
+		}
+		for child in tok.children {
+			print_html5(child)
+		}
+	}
+}
diff --git a/src/renderer/renderer.odin b/src/renderer/renderer.odin
new file mode 100644
index 0000000..cd80ec6
--- /dev/null
+++ b/src/renderer/renderer.odin
@@ -0,0 +1,27 @@
+package renderer
+
+import "../token"
+import "core:fmt"
+
+OutputMode :: enum {
+	HTML5,
+	HTML4,
+}
+
+DocumentFlags :: struct {
+	plain:      bool,
+	no_js:      bool,
+	title:      string,
+	print_tree: bool,
+	help:       bool,
+	mode:       OutputMode,
+}
+
+print_document :: proc(root: ^token.Token, flags: DocumentFlags) {
+	switch flags.mode {
+	case .HTML5:
+		print_html5_document(root, flags)
+	case .HTML4:
+		print_html4_document(root, flags)
+	}
+}