forked from Fediversity/fediversity.eu
49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
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function stringifyNode(node, custom) {
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var type = node.type;
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var value = node.value;
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var buf;
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var customResult;
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if (custom && (customResult = custom(node)) !== undefined) {
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return customResult;
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} else if (type === "word" || type === "space") {
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return value;
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} else if (type === "string") {
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buf = node.quote || "";
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return buf + value + (node.unclosed ? "" : buf);
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} else if (type === "comment") {
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return "/*" + value + (node.unclosed ? "" : "*/");
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} else if (type === "div") {
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return (node.before || "") + value + (node.after || "");
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} else if (Array.isArray(node.nodes)) {
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buf = stringify(node.nodes, custom);
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if (type !== "function") {
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return buf;
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}
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return (
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value +
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"(" +
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(node.before || "") +
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buf +
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(node.after || "") +
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(node.unclosed ? "" : ")")
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);
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}
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return value;
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}
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function stringify(nodes, custom) {
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var result, i;
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if (Array.isArray(nodes)) {
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result = "";
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for (i = nodes.length - 1; ~i; i -= 1) {
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result = stringifyNode(nodes[i], custom) + result;
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}
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return result;
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}
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return stringifyNode(nodes, custom);
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}
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module.exports = stringify;
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