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Mini Shell
Mini Shell
import { isTag, isCDATA, isText, hasChildren, isComment, } from "domhandler";
import renderHTML from "dom-serializer";
import { ElementType } from "domelementtype";
/**
* @category Stringify
* @deprecated Use the `dom-serializer` module directly.
* @param node Node to get the outer HTML of.
* @param options Options for serialization.
* @returns `node`'s outer HTML.
*/
export function getOuterHTML(node, options) {
return renderHTML(node, options);
}
/**
* @category Stringify
* @deprecated Use the `dom-serializer` module directly.
* @param node Node to get the inner HTML of.
* @param options Options for serialization.
* @returns `node`'s inner HTML.
*/
export function getInnerHTML(node, options) {
return hasChildren(node)
? node.children.map((node) => getOuterHTML(node, options)).join("")
: "";
}
/**
* Get a node's inner text. Same as `textContent`, but inserts newlines for `<br>` tags.
*
* @category Stringify
* @deprecated Use `textContent` instead.
* @param node Node to get the inner text of.
* @returns `node`'s inner text.
*/
export function getText(node) {
if (Array.isArray(node))
return node.map(getText).join("");
if (isTag(node))
return node.name === "br" ? "\n" : getText(node.children);
if (isCDATA(node))
return getText(node.children);
if (isText(node))
return node.data;
return "";
}
/**
* Get a node's text content.
*
* @category Stringify
* @param node Node to get the text content of.
* @returns `node`'s text content.
* @see {@link https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent}
*/
export function textContent(node) {
if (Array.isArray(node))
return node.map(textContent).join("");
if (hasChildren(node) && !isComment(node)) {
return textContent(node.children);
}
if (isText(node))
return node.data;
return "";
}
/**
* Get a node's inner text.
*
* @category Stringify
* @param node Node to get the inner text of.
* @returns `node`'s inner text.
* @see {@link https://developer.mozilla.org/en-US/docs/Web/API/Node/innerText}
*/
export function innerText(node) {
if (Array.isArray(node))
return node.map(innerText).join("");
if (hasChildren(node) && (node.type === ElementType.Tag || isCDATA(node))) {
return innerText(node.children);
}
if (isText(node))
return node.data;
return "";
}
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Zerion Mini Shell 1.0