FM / app-render

/opt/canhelp/node_modules/next/dist/server/app-render/

/opt/canhelp/node_modules/next/dist/server/app-render

Name	Size	Mode	Actions
metadata-insertion/	-	0755	rm
module-loading/	-	0755	rm
rsc/	-	0755	rm
action-async-storage-instance.d.ts	144	0644	edit dl rm
action-async-storage-instance.js	446	0644	edit dl rm
action-async-storage-instance.js.map	502	0644	edit dl rm
action-async-storage.external.d.ts	359	0644	edit dl rm
action-async-storage.external.js	399	0644	edit dl rm
action-async-storage.external.js.map	704	0644	edit dl rm
action-handler.d.ts	1807	0644	edit dl rm
action-handler.js	48691	0644	edit dl rm
action-handler.js.map	68350	0644	edit dl rm
action-utils.d.ts	518	0644	edit dl rm
action-utils.js	3867	0644	edit dl rm
action-utils.js.map	5488	0644	edit dl rm
after-task-async-storage-instance.d.ts	157	0644	edit dl rm
after-task-async-storage-instance.js	459	0644	edit dl rm
after-task-async-storage-instance.js.map	522	0644	edit dl rm
after-task-async-storage.external.d.ts	649	0644	edit dl rm
after-task-async-storage.external.js	419	0644	edit dl rm
after-task-async-storage.external.js.map	971	0644	edit dl rm
app-render-prerender-utils.d.ts	1889	0644	edit dl rm
app-render-prerender-utils.js	7252	0644	edit dl rm
app-render-prerender-utils.js.map	10883	0644	edit dl rm
app-render-render-utils.d.ts	335	0644	edit dl rm
app-render-render-utils.js	1152	0644	edit dl rm
app-render-render-utils.js.map	1608	0644	edit dl rm
app-render.d.ts	4106	0644	edit dl rm
app-render.js	165965	0644	edit dl rm
app-render.js.map	240673	0644	edit dl rm
async-local-storage.d.ts	316	0644	edit dl rm
async-local-storage.js	2071	0644	edit dl rm
async-local-storage.js.map	2799	0644	edit dl rm
cache-signal.d.ts	1279	0644	edit dl rm
cache-signal.js	5984	0644	edit dl rm
cache-signal.js.map	8141	0644	edit dl rm
collect-segment-data.d.ts	1125	0644	edit dl rm
collect-segment-data.js	13386	0644	edit dl rm
collect-segment-data.js.map	22382	0644	edit dl rm
create-component-styles-and-scripts.d.ts	410	0644	edit dl rm
create-component-styles-and-scripts.js	1689	0644	edit dl rm
create-component-styles-and-scripts.js.map	2420	0644	edit dl rm
create-component-tree.d.ts	1030	0644	edit dl rm
create-component-tree.js	41700	0644	edit dl rm
create-component-tree.js.map	59353	0644	edit dl rm
create-error-handler.d.ts	1390	0644	edit dl rm
create-error-handler.js	10386	0644	edit dl rm
create-error-handler.js.map	14097	0644	edit dl rm
create-flight-router-state-from-loader-tree.d.ts	500	0644	edit dl rm
create-flight-router-state-from-loader-tree.js	3821	0644	edit dl rm
create-flight-router-state-from-loader-tree.js.map	5715	0644	edit dl rm
csrf-protection.d.ts	104	0644	edit dl rm
csrf-protection.js	3021	0644	edit dl rm
csrf-protection.js.map	3937	0644	edit dl rm
dynamic-access-async-storage-instance.d.ts	163	0644	edit dl rm
dynamic-access-async-storage-instance.js	475	0644	edit dl rm
dynamic-access-async-storage-instance.js.map	536	0644	edit dl rm
dynamic-access-async-storage.external.d.ts	393	0644	edit dl rm
dynamic-access-async-storage.external.js	443	0644	edit dl rm
dynamic-access-async-storage.external.js.map	762	0644	edit dl rm
dynamic-rendering.d.ts	6174	0644	edit dl rm
dynamic-rendering.js	33117	0644	edit dl rm
dynamic-rendering.js.map	45831	0644	edit dl rm
encryption-utils-server.d.ts	141	0644	edit dl rm
encryption-utils-server.js	4823	0644	edit dl rm
encryption-utils-server.js.map	7153	0644	edit dl rm
encryption-utils.d.ts	1443	0644	edit dl rm
encryption-utils.js	7849	0644	edit dl rm
encryption-utils.js.map	11257	0644	edit dl rm
encryption.d.ts	241	0644	edit dl rm
encryption.js	11856	0644	edit dl rm
encryption.js.map	16682	0644	edit dl rm
entry-base.d.ts	2199	0644	edit dl rm
entry-base.js	8467	0644	edit dl rm
entry-base.js.map	6257	0644	edit dl rm
flight-render-result.d.ts	353	0644	edit dl rm
flight-render-result.js	794	0644	edit dl rm
flight-render-result.js.map	967	0644	edit dl rm
get-asset-query-string.d.ts	153	0644	edit dl rm
get-asset-query-string.js	999	0644	edit dl rm
get-asset-query-string.js.map	1591	0644	edit dl rm
get-css-inlined-link-tags.d.ts	524	0644	edit dl rm
get-css-inlined-link-tags.js	1549	0644	edit dl rm
get-css-inlined-link-tags.js.map	2576	0644	edit dl rm
get-layer-assets.d.ts	599	0644	edit dl rm
get-layer-assets.js	3329	0644	edit dl rm
get-layer-assets.js.map	5503	0644	edit dl rm
get-preloadable-fonts.d.ts	709	0644	edit dl rm
get-preloadable-fonts.js	1160	0644	edit dl rm
get-preloadable-fonts.js.map	2386	0644	edit dl rm
get-script-nonce-from-header.d.ts	94	0644	edit dl rm
get-script-nonce-from-header.js	2017	0644	edit dl rm
get-script-nonce-from-header.js.map	2785	0644	edit dl rm
get-segment-param.d.ts	228	0644	edit dl rm
get-segment-param.js	1524	0644	edit dl rm
get-segment-param.js.map	2340	0644	edit dl rm
get-short-dynamic-param-type.d.ts	362	0644	edit dl rm
get-short-dynamic-param-type.js	1069	0644	edit dl rm
get-short-dynamic-param-type.js.map	1199	0644	edit dl rm
has-loading-component-in-tree.d.ts	135	0644	edit dl rm
has-loading-component-in-tree.js	544	0644	edit dl rm
has-loading-component-in-tree.js.map	813	0644	edit dl rm
interop-default.d.ts	121	0644	edit dl rm
interop-default.js	391	0644	edit dl rm
interop-default.js.map	409	0644	edit dl rm
make-get-server-inserted-html.d.ts	500	0644	edit dl rm
make-get-server-inserted-html.js	4641	0644	edit dl rm
make-get-server-inserted-html.js.map	6518	0644	edit dl rm
parse-and-validate-flight-router-state.d.ts	388	0644	edit dl rm
parse-and-validate-flight-router-state.js	1835	0644	edit dl rm
parse-and-validate-flight-router-state.js.map	2429	0644	edit dl rm
parse-loader-tree.d.ts	430	0644	edit dl rm
parse-loader-tree.js	1009	0644	edit dl rm
parse-loader-tree.js.map	1426	0644	edit dl rm
postponed-state.d.ts	2153	0644	edit dl rm
postponed-state.js	6425	0644	edit dl rm
postponed-state.js.map	9211	0644	edit dl rm
prospective-render-utils.d.ts	115	0644	edit dl rm
prospective-render-utils.js	2587	0644	edit dl rm
prospective-render-utils.js.map	3412	0644	edit dl rm
react-large-shell-error.d.ts	107	0644	edit dl rm
react-large-shell-error.js	596	0644	edit dl rm
react-large-shell-error.js.map	789	0644	edit dl rm
react-server.node.d.ts	152	0644	edit dl rm
react-server.node.js	1111	0644	edit dl rm
react-server.node.js.map	714	0644	edit dl rm
render-css-resource.d.ts	612	0644	edit dl rm
render-css-resource.js	2460	0644	edit dl rm
render-css-resource.js.map	3947	0644	edit dl rm
required-scripts.d.ts	444	0644	edit dl rm
required-scripts.js	2855	0644	edit dl rm
required-scripts.js.map	4291	0644	edit dl rm
segment-explorer-path.d.ts	956	0644	edit dl rm
segment-explorer-path.js	3854	0644	edit dl rm
segment-explorer-path.js.map	5293	0644	edit dl rm
server-inserted-html.d.ts	293	0644	edit dl rm
server-inserted-html.js	1503	0644	edit dl rm
server-inserted-html.js.map	1771	0644	edit dl rm
strip-flight-headers.d.ts	245	0644	edit dl rm
strip-flight-headers.js	494	0644	edit dl rm
strip-flight-headers.js.map	725	0644	edit dl rm
types.d.ts	10185	0644	edit dl rm
types.js	2923	0644	edit dl rm
types.js.map	13265	0644	edit dl rm
use-flight-response.d.ts	1136	0644	edit dl rm
use-flight-response.js	6844	0644	edit dl rm
use-flight-response.js.map	11174	0644	edit dl rm
walk-tree-with-flight-router-state.d.ts	1394	0644	edit dl rm
walk-tree-with-flight-router-state.js	11174	0644	edit dl rm
walk-tree-with-flight-router-state.js.map	17316	0644	edit dl rm
work-async-storage-instance.d.ts	136	0644	edit dl rm
work-async-storage-instance.js	438	0644	edit dl rm
work-async-storage-instance.js.map	490	0644	edit dl rm
work-async-storage.external.d.ts	3745	0644	edit dl rm
work-async-storage.external.js	387	0644	edit dl rm
work-async-storage.external.js.map	4214	0644	edit dl rm
work-unit-async-storage-instance.d.ts	153	0644	edit dl rm
work-unit-async-storage-instance.js	455	0644	edit dl rm
work-unit-async-storage-instance.js.map	516	0644	edit dl rm
work-unit-async-storage.external.d.ts	12301	0644	edit dl rm
work-unit-async-storage.external.js	7822	0644	edit dl rm
work-unit-async-storage.external.js.map	21037	0644	edit dl rm

Edit: /opt/canhelp/node_modules/next/dist/server/app-render/walk-tree-with-flight-router-state.js (11174B)

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "walkTreeWithFlightRouterState", {
    enumerable: true,
    get: function() {
        return walkTreeWithFlightRouterState;
    }
});
const _matchsegments = require("../../client/components/match-segments");
const _getcssinlinedlinktags = require("./get-css-inlined-link-tags");
const _getpreloadablefonts = require("./get-preloadable-fonts");
const _createflightrouterstatefromloadertree = require("./create-flight-router-state-from-loader-tree");
const _hasloadingcomponentintree = require("./has-loading-component-in-tree");
const _segment = require("../../shared/lib/segment");
const _createcomponenttree = require("./create-component-tree");
const _getsegmentparam = require("./get-segment-param");
async function walkTreeWithFlightRouterState({ loaderTreeToFilter, parentParams, flightRouterState, parentIsInsideSharedLayout, rscHead, injectedCSS, injectedJS, injectedFontPreloadTags, rootLayoutIncluded, getViewportReady, getMetadataReady, ctx, preloadCallbacks, StreamingMetadataOutlet }) {
    const { renderOpts: { nextFontManifest, experimental }, query, isPrefetch, getDynamicParamFromSegment, parsedRequestHeaders } = ctx;
    const [segment, parallelRoutes, modules] = loaderTreeToFilter;
    const parallelRoutesKeys = Object.keys(parallelRoutes);
    const { layout } = modules;
    const isLayout = typeof layout !== 'undefined';
    /**
   * Checks if the current segment is a root layout.
   */ const rootLayoutAtThisLevel = isLayout && !rootLayoutIncluded;
    /**
   * Checks if the current segment or any level above it has a root layout.
   */ const rootLayoutIncludedAtThisLevelOrAbove = rootLayoutIncluded || rootLayoutAtThisLevel;
    // Because this function walks to a deeper point in the tree to start rendering we have to track the dynamic parameters up to the point where rendering starts
    const segmentParam = getDynamicParamFromSegment(segment);
    const currentParams = // Handle null case where dynamic param is optional
    segmentParam && segmentParam.value !== null ? {
        ...parentParams,
        [segmentParam.param]: segmentParam.value
    } : parentParams;
    const actualSegment = (0, _segment.addSearchParamsIfPageSegment)(segmentParam ? segmentParam.treeSegment : segment, query);
    /**
   * Decide if the current segment is where rendering has to start.
   */ const renderComponentsOnThisLevel = // No further router state available
    !flightRouterState || // Segment in router state does not match current segment
    !(0, _matchsegments.matchSegment)(actualSegment, flightRouterState[0]) || // Last item in the tree
    parallelRoutesKeys.length === 0 || // Explicit refresh
    flightRouterState[3] === 'refetch';
    // Pre-PPR, the `loading` component signals to the router how deep to render the component tree
    // to ensure prefetches are quick and inexpensive. If there's no `loading` component anywhere in the tree being rendered,
    // the prefetch will be short-circuited to avoid requesting a potentially very expensive subtree. If there's a `loading`
    // somewhere in the tree, we'll recursively render the component tree up until we encounter that loading component, and then stop.
    // Check if we're inside the "new" part of the navigation — inside the
    // shared layout. In the case of a prefetch, this can be true even if the
    // segment matches, because the client might send a matching segment to
    // indicate that it already has the data in its cache. But in order to find
    // the correct loading boundary, we still need to track where the shared
    // layout begins.
    //
    // TODO: We should rethink the protocol for dynamic requests. It might not
    // make sense for the client to send a FlightRouterState, since that type is
    // overloaded with other concerns.
    const isInsideSharedLayout = renderComponentsOnThisLevel || parentIsInsideSharedLayout || flightRouterState[3] === 'inside-shared-layout';
    if (isInsideSharedLayout && !experimental.isRoutePPREnabled && // If PPR is disabled, and this is a request for the route tree, then we
    // never render any components. Only send the router state.
    (parsedRequestHeaders.isRouteTreePrefetchRequest || // Otherwise, check for the presence of a `loading` component.
    isPrefetch && !Boolean(modules.loading) && !(0, _hasloadingcomponentintree.hasLoadingComponentInTree)(loaderTreeToFilter))) {
        // Send only the router state.
        // TODO: Even for a dynamic route, we should cache these responses,
        // because they do not contain any render data (neither segment data nor
        // the head). They can be made even more cacheable once we move the route
        // params into a separate data structure.
        const overriddenSegment = flightRouterState && // TODO: Why does canSegmentBeOverridden exist? Why don't we always just
        // use `actualSegment`? Is it to avoid overwriting some state that's
        // tracked by the client? Dig deeper to see if we can simplify this.
        canSegmentBeOverridden(actualSegment, flightRouterState[0]) ? flightRouterState[0] : actualSegment;
        const routerState = parsedRequestHeaders.isRouteTreePrefetchRequest ? (0, _createflightrouterstatefromloadertree.createRouteTreePrefetch)(loaderTreeToFilter, getDynamicParamFromSegment) : (0, _createflightrouterstatefromloadertree.createFlightRouterStateFromLoaderTree)(loaderTreeToFilter, getDynamicParamFromSegment, query);
        return [
            [
                overriddenSegment,
                routerState,
                null,
                [
                    null,
                    null
                ],
                true
            ]
        ];
    }
    // Similar to the previous branch. This flag is sent by the client to request
    // only the metadata for a page. No segment data.
    if (flightRouterState && flightRouterState[3] === 'metadata-only') {
        const overriddenSegment = flightRouterState && canSegmentBeOverridden(actualSegment, flightRouterState[0]) ? flightRouterState[0] : actualSegment;
        const routerState = parsedRequestHeaders.isRouteTreePrefetchRequest ? (0, _createflightrouterstatefromloadertree.createRouteTreePrefetch)(loaderTreeToFilter, getDynamicParamFromSegment) : (0, _createflightrouterstatefromloadertree.createFlightRouterStateFromLoaderTree)(loaderTreeToFilter, getDynamicParamFromSegment, query);
        return [
            [
                overriddenSegment,
                routerState,
                null,
                rscHead,
                false
            ]
        ];
    }
    if (renderComponentsOnThisLevel) {
        const overriddenSegment = flightRouterState && // TODO: Why does canSegmentBeOverridden exist? Why don't we always just
        // use `actualSegment`? Is it to avoid overwriting some state that's
        // tracked by the client? Dig deeper to see if we can simplify this.
        canSegmentBeOverridden(actualSegment, flightRouterState[0]) ? flightRouterState[0] : actualSegment;
        const routerState = (0, _createflightrouterstatefromloadertree.createFlightRouterStateFromLoaderTree)(// Create router state using the slice of the loaderTree
        loaderTreeToFilter, getDynamicParamFromSegment, query);
        // Create component tree using the slice of the loaderTree
        const seedData = await (0, _createcomponenttree.createComponentTree)(// This ensures flightRouterPath is valid and filters down the tree
        {
            ctx,
            loaderTree: loaderTreeToFilter,
            parentParams: currentParams,
            injectedCSS,
            injectedJS,
            injectedFontPreloadTags,
            // This is intentionally not "rootLayoutIncludedAtThisLevelOrAbove" as createComponentTree starts at the current level and does a check for "rootLayoutAtThisLevel" too.
            rootLayoutIncluded,
            getViewportReady,
            getMetadataReady,
            preloadCallbacks,
            authInterrupts: experimental.authInterrupts,
            StreamingMetadataOutlet
        });
        return [
            [
                overriddenSegment,
                routerState,
                seedData,
                rscHead,
                false
            ]
        ];
    }
    // If we are not rendering on this level we need to check if the current
    // segment has a layout. If so, we need to track all the used CSS to make
    // the result consistent.
    const layoutPath = layout == null ? void 0 : layout[1];
    const injectedCSSWithCurrentLayout = new Set(injectedCSS);
    const injectedJSWithCurrentLayout = new Set(injectedJS);
    const injectedFontPreloadTagsWithCurrentLayout = new Set(injectedFontPreloadTags);
    if (layoutPath) {
        (0, _getcssinlinedlinktags.getLinkAndScriptTags)(ctx.clientReferenceManifest, layoutPath, injectedCSSWithCurrentLayout, injectedJSWithCurrentLayout, true);
        (0, _getpreloadablefonts.getPreloadableFonts)(nextFontManifest, layoutPath, injectedFontPreloadTagsWithCurrentLayout);
    }
    const paths = [];
    // Walk through all parallel routes.
    for (const parallelRouteKey of parallelRoutesKeys){
        const parallelRoute = parallelRoutes[parallelRouteKey];
        const subPaths = await walkTreeWithFlightRouterState({
            ctx,
            loaderTreeToFilter: parallelRoute,
            parentParams: currentParams,
            flightRouterState: flightRouterState && flightRouterState[1][parallelRouteKey],
            parentIsInsideSharedLayout: isInsideSharedLayout,
            rscHead,
            injectedCSS: injectedCSSWithCurrentLayout,
            injectedJS: injectedJSWithCurrentLayout,
            injectedFontPreloadTags: injectedFontPreloadTagsWithCurrentLayout,
            rootLayoutIncluded: rootLayoutIncludedAtThisLevelOrAbove,
            getViewportReady,
            getMetadataReady,
            preloadCallbacks,
            StreamingMetadataOutlet
        });
        for (const subPath of subPaths){
            // we don't need to send over default routes in the flight data
            // because they are always ignored by the client, unless it's a refetch
            if (subPath[0] === _segment.DEFAULT_SEGMENT_KEY && flightRouterState && !!flightRouterState[1][parallelRouteKey][0] && flightRouterState[1][parallelRouteKey][3] !== 'refetch') {
                continue;
            }
            paths.push([
                actualSegment,
                parallelRouteKey,
                ...subPath
            ]);
        }
    }
    return paths;
}
/*
 * This function is used to determine if an existing segment can be overridden
 * by the incoming segment.
 */ const canSegmentBeOverridden = (existingSegment, segment)=>{
    var _getSegmentParam;
    if (Array.isArray(existingSegment) || !Array.isArray(segment)) {
        return false;
    }
    return ((_getSegmentParam = (0, _getsegmentparam.getSegmentParam)(existingSegment)) == null ? void 0 : _getSegmentParam.param) === segment[0];
};

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