35 lines
1.3 KiB
JavaScript
35 lines
1.3 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getBySemanticId = exports.getSemanticRoot = exports.getAttribute = exports.splitAttribute = void 0;
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const DomUtil = require("../common/dom_util");
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const enrich_attr_1 = require("../enrich_mathml/enrich_attr");
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function splitAttribute(attr) {
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return !attr ? [] : attr.split(/,/);
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}
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exports.splitAttribute = splitAttribute;
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function getAttribute(node, attr) {
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return node.getAttribute(attr);
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}
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exports.getAttribute = getAttribute;
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function getSemanticRoot(node) {
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if (node.hasAttribute(enrich_attr_1.Attribute.TYPE) &&
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!node.hasAttribute(enrich_attr_1.Attribute.PARENT)) {
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return node;
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}
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const semanticNodes = DomUtil.querySelectorAllByAttr(node, enrich_attr_1.Attribute.TYPE);
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for (let i = 0, semanticNode; (semanticNode = semanticNodes[i]); i++) {
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if (!semanticNode.hasAttribute(enrich_attr_1.Attribute.PARENT)) {
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return semanticNode;
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}
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}
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return node;
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}
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exports.getSemanticRoot = getSemanticRoot;
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function getBySemanticId(root, id) {
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if (root.getAttribute(enrich_attr_1.Attribute.ID) === id) {
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return root;
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}
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return DomUtil.querySelectorAllByAttrValue(root, enrich_attr_1.Attribute.ID, id)[0];
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}
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exports.getBySemanticId = getBySemanticId;
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