@redocly/portal-legacy-ui/lib/Highlight.js

Library of legacy portal UI components

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.HighlightContext = void 0;
exports.Highlight = Highlight;
const React = __importStar(require("react"));
const highlight_words_core_1 = require("highlight-words-core");
exports.HighlightContext = React.createContext([]);
function Highlight(props) {
    const { children } = props;
    const searchWords = React.useContext(exports.HighlightContext);
    if (!searchWords.length) {
        return children ? React.createElement(React.Fragment, null, children) : null;
    }
    function highlight(str, childIdx = 0) {
        const chunks = (0, highlight_words_core_1.findAll)({
            searchWords,
            textToHighlight: str,
        });
        return (React.createElement(React.Fragment, { key: childIdx }, chunks.map((chunk, idx) => {
            const { end, highlight, start } = chunk;
            const text = str.substr(start, end - start);
            if (highlight) {
                return React.createElement("mark", { key: idx }, text);
            }
            else {
                return text;
            }
        })));
    }
    if (typeof children === 'string') {
        return highlight(children);
    }
    else if (Array.isArray(children)) {
        return (React.createElement(React.Fragment, null, children.map((child, idx) => typeof children === 'string' ? highlight(child, idx) : child || null)));
    }
    else {
        return React.createElement(React.Fragment, null, "children") || null;
    }
}
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