next
Version:
The React Framework
58 lines (56 loc) • 2.98 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "serverPatchReducer", {
enumerable: true,
get: function() {
return serverPatchReducer;
}
});
const _createhreffromurl = require("../create-href-from-url");
const _routerreducertypes = require("../router-reducer-types");
const _navigation = require("../../segment-cache/navigation");
const _refreshreducer = require("./refresh-reducer");
const _pprnavigations = require("../ppr-navigations");
function serverPatchReducer(state, action) {
// A "retry" is a navigation that happens due to a route mismatch. It's
// similar to a refresh, because we will omit any existing dynamic data on
// the page. But we seed the retry navigation with the exact tree that the
// server just responded with.
const retryMpa = action.mpa;
const retryUrl = new URL(action.url, location.origin);
const retrySeed = action.seed;
const navigateType = action.navigateType;
if (retryMpa || retrySeed === null) {
// If the server did not send back data during the mismatch, fall back to
// an MPA navigation.
return (0, _navigation.completeHardNavigation)(state, retryUrl, navigateType);
}
const currentUrl = new URL(state.canonicalUrl, location.origin);
const currentRenderedSearch = state.renderedSearch;
if (action.previousTree !== state.tree) {
// There was another, more recent navigation since the once that
// mismatched. We can abort the retry, but we still need to refresh the
// page to evict any stale dynamic data.
return (0, _refreshreducer.refreshReducer)(state, {
type: _routerreducertypes.ACTION_REFRESH
});
}
// There have been no new navigations since the mismatched one. Refresh,
// using the tree we just received from the server.
const retryCanonicalUrl = (0, _createhreffromurl.createHrefFromUrl)(retryUrl);
const retryNextUrl = action.nextUrl;
const scrollBehavior = _routerreducertypes.ScrollBehavior.Default;
const now = Date.now();
return (0, _navigation.navigateToKnownRoute)(now, state, retryUrl, retryCanonicalUrl, retrySeed, currentUrl, currentRenderedSearch, state.cache, state.tree, _pprnavigations.FreshnessPolicy.RefreshAll, retryNextUrl, scrollBehavior, navigateType, null, // Server patch (retry) navigations don't use route prediction. This is
// typically a retry after a previous mismatch, so the route was already
// marked as having a dynamic rewrite when the mismatch was detected.
null);
}
if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
Object.defineProperty(exports.default, '__esModule', { value: true });
Object.assign(exports.default, exports);
module.exports = exports.default;
}
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