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24 lines
668 B
24 lines
668 B
2 years ago
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var ElementType = require("domelementtype"),
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getOuterHTML = require("dom-serializer"),
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isTag = ElementType.isTag;
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module.exports = {
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getInnerHTML: getInnerHTML,
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getOuterHTML: getOuterHTML,
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getText: getText
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};
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function getInnerHTML(elem, opts){
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return elem.children ? elem.children.map(function(elem){
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return getOuterHTML(elem, opts);
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}).join("") : "";
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}
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function getText(elem){
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if(Array.isArray(elem)) return elem.map(getText).join("");
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if(isTag(elem)) return elem.name === "br" ? "\n" : getText(elem.children);
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if(elem.type === ElementType.CDATA) return getText(elem.children);
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if(elem.type === ElementType.Text) return elem.data;
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return "";
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}
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