38 lines
990 B
JavaScript
38 lines
990 B
JavaScript
import Handler from 'domhandler';
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import Parser from './Parser';
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function transformNode(node) {
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if (['tag', 'text'].indexOf(node.type) === -1) {
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throw new Error('not supported name ' + node.name + ' of type ' + node.type);
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}
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if (node.type === 'text') {
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return {
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type: node.type,
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text: node.data
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};
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}
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return {
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name: node.name,
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children: transform(node.children),
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attrs: node.attribs
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};
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}
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function transform(nodes) {
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return nodes.map(transformNode);
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}
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export default function parse(html, done) {
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var handler = new Handler(function (err, children) {
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if (err) {
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console.error(err);
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done(err);
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}
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try {
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done(null, transform(children));
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} catch (e) {
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console.error(e);
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done(e);
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}
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}, {});
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var parser = new Parser(handler, { xmlMode: true });
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parser.write(html);
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parser.done();
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} |