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87 lines
2.9 KiB
87 lines
2.9 KiB
3 years ago
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.innerText = exports.textContent = exports.getText = exports.getInnerHTML = exports.getOuterHTML = void 0;
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var domhandler_1 = require("domhandler");
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var dom_serializer_1 = __importDefault(require("dom-serializer"));
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var domelementtype_1 = require("domelementtype");
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/**
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* @param node Node to get the outer HTML of.
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* @param options Options for serialization.
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* @deprecated Use the `dom-serializer` module directly.
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* @returns `node`'s outer HTML.
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*/
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function getOuterHTML(node, options) {
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return (0, dom_serializer_1.default)(node, options);
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}
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exports.getOuterHTML = getOuterHTML;
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/**
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* @param node Node to get the inner HTML of.
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* @param options Options for serialization.
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* @deprecated Use the `dom-serializer` module directly.
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* @returns `node`'s inner HTML.
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*/
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function getInnerHTML(node, options) {
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return (0, domhandler_1.hasChildren)(node)
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? node.children.map(function (node) { return getOuterHTML(node, options); }).join("")
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: "";
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}
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exports.getInnerHTML = getInnerHTML;
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/**
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* Get a node's inner text. Same as `textContent`, but inserts newlines for `<br>` tags.
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*
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* @deprecated Use `textContent` instead.
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* @param node Node to get the inner text of.
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* @returns `node`'s inner text.
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*/
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function getText(node) {
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if (Array.isArray(node))
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return node.map(getText).join("");
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if ((0, domhandler_1.isTag)(node))
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return node.name === "br" ? "\n" : getText(node.children);
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if ((0, domhandler_1.isCDATA)(node))
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return getText(node.children);
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if ((0, domhandler_1.isText)(node))
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return node.data;
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return "";
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}
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exports.getText = getText;
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/**
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* Get a node's text content.
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*
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* @param node Node to get the text content of.
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* @returns `node`'s text content.
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* @see {@link https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent}
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*/
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function textContent(node) {
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if (Array.isArray(node))
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return node.map(textContent).join("");
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if ((0, domhandler_1.hasChildren)(node) && !(0, domhandler_1.isComment)(node)) {
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return textContent(node.children);
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}
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if ((0, domhandler_1.isText)(node))
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return node.data;
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return "";
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}
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exports.textContent = textContent;
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/**
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* Get a node's inner text.
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*
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* @param node Node to get the inner text of.
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* @returns `node`'s inner text.
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* @see {@link https://developer.mozilla.org/en-US/docs/Web/API/Node/innerText}
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*/
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function innerText(node) {
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if (Array.isArray(node))
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return node.map(innerText).join("");
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if ((0, domhandler_1.hasChildren)(node) && (node.type === domelementtype_1.ElementType.Tag || (0, domhandler_1.isCDATA)(node))) {
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return innerText(node.children);
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}
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if ((0, domhandler_1.isText)(node))
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return node.data;
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return "";
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}
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exports.innerText = innerText;
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