34 lines
887 B
JavaScript
34 lines
887 B
JavaScript
export class Span {
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constructor(speech, attributes) {
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this.speech = speech;
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this.attributes = attributes;
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}
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static empty() {
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return new Span('', {});
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}
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static stringEmpty(str) {
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return new Span(str, {});
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}
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static stringAttr(str, attr) {
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return new Span(str, attr);
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}
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static singleton(str, def = {}) {
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return [Span.stringAttr(str, def)];
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}
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static node(str, node, def = {}) {
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const attr = Span.getAttributes(node);
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Object.assign(attr, def);
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return new Span(str, attr);
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}
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static getAttributes(node) {
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const attrs = {};
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for (const attr of Span.attributeList) {
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if (node.hasAttribute(attr)) {
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attrs[attr] = node.getAttribute(attr);
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}
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}
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return attrs;
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}
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}
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Span.attributeList = ['id', 'extid'];
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