next-instantsearch/build/with-instantsearch.js

Server side rendering with Next.js and React InstantSearch

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
var deepmerge_1 = __importDefault(require("deepmerge"));
var hoist_non_react_statics_1 = __importDefault(require("hoist-non-react-statics"));
var router_1 = require("next/router");
var react_1 = __importStar(require("react"));
var react_instantsearch_dom_1 = require("react-instantsearch-dom");
var server_1 = require("react-instantsearch-dom/server");
var utils = __importStar(require("./utils"));
var withInstantSearch = function (options) { return function (WrappedComponent) {
    var onSearchStateChange = options.onSearchStateChange || utils.onSearchStateChange;
    var InstantSearchApp = function (props) {
        var _a = react_1.useState(props.searchState), searchState = _a[0], setSearchState = _a[1];
        var router = router_1.useRouter();
        var indexName = props.indexName || options.indexName;
        var handleSearchStateChange = function (state) {
            setSearchState(state);
            onSearchStateChange(state, router);
        };
        return (react_1.default.createElement(react_instantsearch_dom_1.InstantSearch, __assign({}, props, { indexName: indexName, searchState: searchState, searchClient: options.searchClient, createURL: utils.createURL, onSearchStateChange: handleSearchStateChange }),
            react_1.default.createElement(WrappedComponent, __assign({}, props))));
    };
    InstantSearchApp.getInitialProps = function (ctx) { return __awaiter(void 0, void 0, void 0, function () {
        var _a, asPath, getInitialProps, pageProps, indexName, searchStateFromPath, searchStateFromProps, searchState, InstantSearchSSR, resultsState;
        return __generator(this, function (_b) {
            switch (_b.label) {
                case 0:
                    _a = ctx.asPath, asPath = _a === void 0 ? "" : _a;
                    getInitialProps = WrappedComponent.getInitialProps || (function () { return ({}); });
                    return [4 /*yield*/, getInitialProps(ctx)];
                case 1:
                    pageProps = _b.sent();
                    indexName = pageProps.indexName || options.indexName;
                    searchStateFromPath = utils.pathToSearchState(asPath);
                    searchStateFromProps = pageProps.searchState || {};
                    searchState = deepmerge_1.default(searchStateFromPath, searchStateFromProps);
                    InstantSearchSSR = function (props) {
                        var component = function () { return react_1.default.createElement(InstantSearchApp, __assign({}, pageProps, props)); };
                        return options.decorate
                            ? options.decorate({ ctx: ctx, component: component })
                            : component();
                    };
                    return [4 /*yield*/, server_1.findResultsState(InstantSearchSSR, {
                            indexName: indexName,
                            searchClient: options.searchClient,
                            searchState: searchState,
                        })];
                case 2:
                    resultsState = _b.sent();
                    return [2 /*return*/, __assign(__assign({}, pageProps), { indexName: indexName,
                            searchState: searchState,
                            resultsState: resultsState })];
            }
        });
    }); };
    return hoist_non_react_statics_1.default(InstantSearchApp, WrappedComponent, {
        getInitialProps: true,
    });
}; };
exports.default = withInstantSearch;
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