react-instantsearch-core/dist/es/components/InstantSearchSSRProvider.js

⚡ Lightning-fast search for React, by Algolia

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var _excluded = ["children"];
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function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
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function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
import React from 'react';
import { InstantSearchSSRContext } from "../lib/InstantSearchSSRContext.js";
/**
 * Provider to pass the server state retrieved from `getServerState()` to
 * <InstantSearch>.
 */
export function InstantSearchSSRProvider(_ref) {
  var children = _ref.children,
    props = _objectWithoutProperties(_ref, _excluded);
  // This is used in `useInstantSearchApi()` to avoid creating and starting multiple instances of
  // `InstantSearch` on mount.
  var ssrSearchRef = React.useRef(null);

  // This is used to re-map the result index to the requesting widget
  var recommendIdx = React.useRef(0);

  // When <DynamicWidgets> is mounted, a second provider is used above the user-land
  // <InstantSearchSSRProvider> in `getServerState()`.
  // To avoid the user's provider overriding the context value with an empty object,
  // we skip this provider.
  if (Object.keys(props).length === 0) {
    return /*#__PURE__*/React.createElement(React.Fragment, null, children);
  }
  return /*#__PURE__*/React.createElement(InstantSearchSSRContext.Provider, {
    value: _objectSpread(_objectSpread({}, props), {}, {
      ssrSearchRef: ssrSearchRef,
      recommendIdx: recommendIdx
    })
  }, children);
}