forked from cory/tildefriends
31 lines
964 B
JavaScript
31 lines
964 B
JavaScript
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"use strict";
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function markdown(md) {
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var reader = new commonmark.Parser({safe: true});
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var writer = new commonmark.HtmlRenderer();
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var parsed = reader.parse(md || '');
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var walker = parsed.walker();
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var event, node;
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while ((event = walker.next())) {
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node = event.node;
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if (event.entering) {
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if (node.type == 'link') {
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if (node.destination.startsWith('@') &&
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node.destination.endsWith('.ed25519')) {
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node.destination = '#' + node.destination;
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} else if (node.destination.startsWith('%') &&
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node.destination.endsWith('.sha256')) {
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node.destination = '#' + node.destination;
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} else if (node.destination.startsWith('&') &&
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node.destination.endsWith('.sha256')) {
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node.destination = '/' + node.destination + '/view';
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}
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} else if (node.type == 'image') {
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if (node.destination.startsWith('&')) {
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node.destination = '/' + node.destination + '/view';
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}
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}
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}
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}
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return writer.render(parsed);
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}
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