@@ -31,75 +31,6 @@ MutableDocument deserializeMarkdownToDocument(String markdown) {
3131 return MutableDocument (nodes: nodeVisitor.content);
3232}
3333
34- String serializeDocumentToMarkdown (Document doc) {
35- final StringBuffer buffer = StringBuffer ();
36-
37- bool isFirstLine = true ;
38- for (int i = 0 ; i < doc.nodes.length; ++ i) {
39- final node = doc.nodes[i];
40-
41- if (! isFirstLine) {
42- // Create a new line to encode the given node.
43- buffer.writeln ('' );
44- } else {
45- isFirstLine = false ;
46- }
47-
48- if (node is ImageNode ) {
49- buffer.write ('' );
50- } else if (node is HorizontalRuleNode ) {
51- buffer.write ('---' );
52- } else if (node is ListItemNode ) {
53- final indent = List .generate (node.indent + 1 , (index) => ' ' ).join ('' );
54- final symbol = node.type == ListItemType .unordered ? '*' : '1.' ;
55-
56- buffer.write ('$indent $symbol ${node .text .toMarkdown ()}' );
57-
58- final nodeBelow = i < doc.nodes.length - 1 ? doc.nodes[i + 1 ] : null ;
59- if (nodeBelow != null && (nodeBelow is ! ListItemNode )) {
60- // This list item is the last item in the list. Add an extra
61- // blank line after it.
62- buffer.writeln ('' );
63- }
64- } else if (node is ParagraphNode ) {
65- final Attribution ? blockType = node.getMetadataValue ('blockType' );
66-
67- if (blockType == header1Attribution) {
68- buffer.write ('# ${node .text .toMarkdown ()}' );
69- } else if (blockType == header2Attribution) {
70- buffer.write ('## ${node .text .toMarkdown ()}' );
71- } else if (blockType == header3Attribution) {
72- buffer.write ('### ${node .text .toMarkdown ()}' );
73- } else if (blockType == header4Attribution) {
74- buffer.write ('#### ${node .text .toMarkdown ()}' );
75- } else if (blockType == header5Attribution) {
76- buffer.write ('##### ${node .text .toMarkdown ()}' );
77- } else if (blockType == header6Attribution) {
78- buffer.write ('###### ${node .text .toMarkdown ()}' );
79- } else if (blockType == blockquoteAttribution) {
80- // TODO: handle multiline
81- buffer.write ('> ${node .text .toMarkdown ()}' );
82- } else if (blockType == codeAttribution) {
83- buffer //
84- ..writeln ('```' ) //
85- ..writeln (node.text.toMarkdown ()) //
86- ..write ('```' );
87- } else {
88- buffer.write (node.text.toMarkdown ());
89- }
90-
91- // Separates paragraphs with blank lines.
92- // If we are at the last node we don't add a trailing
93- // blank line.
94- if (i != doc.nodes.length - 1 ) {
95- buffer.writeln ();
96- }
97- }
98- }
99-
100- return buffer.toString ();
101- }
102-
10334/// Converts structured markdown to a list of [DocumentNode] s.
10435///
10536/// To use [_MarkdownToDocument] , obtain a series of markdown
0 commit comments