rn-url-preview/lib/UrlPreview.js

React Native URL Preview component

"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 });
const react_1 = __importStar(require("react"));
const react_2 = require("react");
const react_native_1 = require("react-native");
const utils_1 = require("./utils");
var EUrlPreview;
(function (EUrlPreview) {
    EUrlPreview["Title"] = "UrlPreview.Title";
    EUrlPreview["Description"] = "UrlPreview.Description";
    EUrlPreview["Image"] = "UrlPreview.Image";
})(EUrlPreview || (EUrlPreview = {}));
const UrlPreviewComponent = (0, react_1.memo)(({ onPreviewDataFetched, requestTimeout = 15000, url, children, onPress, ...props }) => {
    const [data, setData] = (0, react_1.useState)();
    (0, react_1.useEffect)(() => {
        let isCancelled = false;
        const fetchData = async () => {
            setData(undefined);
            const newData = await (0, utils_1.getPreviewDataHelper)(url, requestTimeout);
            // Set data only if component is still mounted
            /* istanbul ignore next */
            if (!isCancelled) {
                // No need to cover LayoutAnimation
                /* istanbul ignore next */
                setData(newData);
                onPreviewDataFetched === null || onPreviewDataFetched === void 0 ? void 0 : onPreviewDataFetched(newData);
            }
        };
        fetchData();
        return () => {
            isCancelled = true;
        };
    }, [onPreviewDataFetched, requestTimeout, url]);
    const handlePress = (event) => {
        if (typeof onPress === "function") {
            onPress(data, event);
        }
        else {
            if (data === null || data === void 0 ? void 0 : data.link)
                react_native_1.Linking.openURL(data.link).catch(() => console.log("ljafn"));
        }
    };
    const ContentPreview = (0, react_2.useMemo)(() => (0, utils_1.renderSpecialElementHelper)({
        children: typeof children === "function"
            ? children({ pressed: false })
            : children,
        props: {
            [EUrlPreview.Title]: { children: (data === null || data === void 0 ? void 0 : data.title) || "" },
            [EUrlPreview.Description]: { children: (data === null || data === void 0 ? void 0 : data.description) || "" },
            [EUrlPreview.Image]: {
                source: (data === null || data === void 0 ? void 0 : data.image) ? { uri: data.image } : "",
            },
        },
    }), [data, children]);
    return (<react_native_1.Pressable {...props} onPress={handlePress}>
        {ContentPreview}
      </react_native_1.Pressable>);
});
const Title = ({ placeholder, children, ...props }) => (<react_native_1.Text children={children || placeholder || ""} {...props}/>);
Title.displayName = EUrlPreview.Title;
const Description = ({ placeholder, children, ...props }) => (<react_native_1.Text children={children || placeholder || ""} {...props}/>);
Description.displayName = EUrlPreview.Description;
const Image = ({ source, placeholder, ...props }) => (<react_native_1.Image source={source || placeholder || undefined} {...props}/>);
Image.displayName = EUrlPreview.Image;
const UrlPreview = Object.assign(UrlPreviewComponent, {
    Title: Title,
    Description: Description,
    Image: Image,
});
exports.default = UrlPreview;