94 lines
4.5 KiB
JavaScript
94 lines
4.5 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "refreshReducer", {
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enumerable: true,
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get: function() {
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return refreshReducer;
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}
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});
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const _fetchserverresponse = require("../fetch-server-response");
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const _createrecordfromthenable = require("../create-record-from-thenable");
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const _readrecordvalue = require("../read-record-value");
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const _createhreffromurl = require("../create-href-from-url");
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const _applyrouterstatepatchtotree = require("../apply-router-state-patch-to-tree");
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const _isnavigatingtonewrootlayout = require("../is-navigating-to-new-root-layout");
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const _navigatereducer = require("./navigate-reducer");
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const _handlemutable = require("../handle-mutable");
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const _approutercontextsharedruntime = require("../../../../shared/lib/app-router-context.shared-runtime");
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const _filllazyitemstillleafwithhead = require("../fill-lazy-items-till-leaf-with-head");
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function refreshReducer(state, action) {
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const { cache, mutable, origin } = action;
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const href = state.canonicalUrl;
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let currentTree = state.tree;
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const isForCurrentTree = JSON.stringify(mutable.previousTree) === JSON.stringify(currentTree);
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if (isForCurrentTree) {
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return (0, _handlemutable.handleMutable)(state, mutable);
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}
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if (!cache.data) {
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// TODO-APP: verify that `href` is not an external url.
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// Fetch data from the root of the tree.
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cache.data = (0, _createrecordfromthenable.createRecordFromThenable)((0, _fetchserverresponse.fetchServerResponse)(new URL(href, origin), [
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currentTree[0],
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currentTree[1],
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currentTree[2],
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"refetch"
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], state.nextUrl, state.buildId));
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}
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const [flightData, canonicalUrlOverride] = (0, _readrecordvalue.readRecordValue)(cache.data);
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// Handle case when navigating to page in `pages` from `app`
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if (typeof flightData === "string") {
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return (0, _navigatereducer.handleExternalUrl)(state, mutable, flightData, state.pushRef.pendingPush);
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}
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// Remove cache.data as it has been resolved at this point.
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cache.data = null;
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for (const flightDataPath of flightData){
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// FlightDataPath with more than two items means unexpected Flight data was returned
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if (flightDataPath.length !== 3) {
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// TODO-APP: handle this case better
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console.log("REFRESH FAILED");
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return state;
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}
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// Given the path can only have two items the items are only the router state and subTreeData for the root.
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const [treePatch] = flightDataPath;
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const newTree = (0, _applyrouterstatepatchtotree.applyRouterStatePatchToTree)(// TODO-APP: remove ''
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[
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""
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], currentTree, treePatch);
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if (newTree === null) {
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throw new Error("SEGMENT MISMATCH");
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}
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if ((0, _isnavigatingtonewrootlayout.isNavigatingToNewRootLayout)(currentTree, newTree)) {
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return (0, _navigatereducer.handleExternalUrl)(state, mutable, href, state.pushRef.pendingPush);
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}
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const canonicalUrlOverrideHref = canonicalUrlOverride ? (0, _createhreffromurl.createHrefFromUrl)(canonicalUrlOverride) : undefined;
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if (canonicalUrlOverride) {
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mutable.canonicalUrl = canonicalUrlOverrideHref;
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}
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// The one before last item is the router state tree patch
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const [subTreeData, head] = flightDataPath.slice(-2);
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// Handles case where prefetch only returns the router tree patch without rendered components.
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if (subTreeData !== null) {
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cache.status = _approutercontextsharedruntime.CacheStates.READY;
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cache.subTreeData = subTreeData;
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(0, _filllazyitemstillleafwithhead.fillLazyItemsTillLeafWithHead)(cache, // Existing cache is not passed in as `router.refresh()` has to invalidate the entire cache.
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undefined, treePatch, head);
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mutable.cache = cache;
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mutable.prefetchCache = new Map();
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}
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mutable.previousTree = currentTree;
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mutable.patchedTree = newTree;
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mutable.canonicalUrl = href;
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currentTree = newTree;
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}
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return (0, _handlemutable.handleMutable)(state, mutable);
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}
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if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
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Object.defineProperty(exports.default, '__esModule', { value: true });
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Object.assign(exports.default, exports);
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module.exports = exports.default;
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}
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//# sourceMappingURL=refresh-reducer.js.map
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