LittleDemon WebShell

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
0 && (module.exports = {
    createOpaqueFallbackRouteParams: null,
    getFallbackRouteParams: null
});
function _export(target, all) {
    for(var name in all)Object.defineProperty(target, name, {
        enumerable: true,
        get: all[name]
    });
}
_export(exports, {
    createOpaqueFallbackRouteParams: function() {
        return createOpaqueFallbackRouteParams;
    },
    getFallbackRouteParams: function() {
        return getFallbackRouteParams;
    }
});
const _appsegments = require("../../build/segment-config/app/app-segments");
const _invarianterror = require("../../shared/lib/invariant-error");
const _routematcher = require("../../shared/lib/router/utils/route-matcher");
const _routeregex = require("../../shared/lib/router/utils/route-regex");
const _getshortdynamicparamtype = require("../app-render/get-short-dynamic-param-type");
function getParamKeys(page) {
    const pattern = (0, _routeregex.getRouteRegex)(page);
    const matcher = (0, _routematcher.getRouteMatcher)(pattern);
    // Get the default list of allowed params.
    return Object.keys(matcher(page));
}
function createOpaqueFallbackRouteParams(fallbackRouteParams) {
    // If there are no fallback route params, we can return early.
    if (fallbackRouteParams.length === 0) return null;
    // As we're creating unique keys for each of the dynamic route params, we only
    // need to generate a unique ID once per request because each of the keys will
    // be also be unique.
    const uniqueID = Math.random().toString(16).slice(2);
    const keys = new Map();
    // Generate a unique key for the fallback route param, if this key is found
    // in the static output, it represents a bug in cache components.
    for (const { paramName, paramType } of fallbackRouteParams){
        keys.set(paramName, [
            `%%drp:${paramName}:${uniqueID}%%`,
            _getshortdynamicparamtype.dynamicParamTypes[paramType]
        ]);
    }
    return keys;
}
function getFallbackRouteParams(page, routeModule) {
    // First, get the fallback route params based on the provided page.
    const unknownParamKeys = new Set(getParamKeys(page));
    // Needed when processing fallback route params for catchall routes in
    // parallel segments, derive from pathname. This is similar to
    // getDynamicParam's pagePath parsing logic.
    const pathSegments = page.split('/').filter(Boolean);
    const collected = (0, _appsegments.collectFallbackRouteParams)(routeModule);
    // Then, we have to get the fallback route params from the segments that are
    // associated with parallel route segments.
    const fallbackRouteParams = [];
    for (const fallbackRouteParam of collected){
        if (fallbackRouteParam.isParallelRouteParam) {
            // Try to see if we can resolve this parameter from the page that was
            // passed in.
            if (unknownParamKeys.has(fallbackRouteParam.paramName)) {
                continue;
            }
            if (fallbackRouteParam.paramType === 'optional-catchall' || fallbackRouteParam.paramType === 'catchall') {
                // If there are any fallback route segments then we can't use the
                // pathname to derive the value because it's not complete. We can
                // make this assumption because the routes are always resolved left
                // to right and the catchall is always the last segment, so any
                // route parameters that are unknown will always contribute to the
                // pathname and therefore the catchall param too.
                if (collected.some((param)=>!param.isParallelRouteParam && unknownParamKeys.has(param.paramName))) {
                    fallbackRouteParams.push(fallbackRouteParam);
                    continue;
                }
                if (pathSegments.length === 0 && fallbackRouteParam.paramType !== 'optional-catchall') {
                    // We shouldn't be able to match a catchall segment without any path
                    // segments if it's not an optional catchall.
                    throw Object.defineProperty(new _invarianterror.InvariantError(`Unexpected empty path segments match for a pathname "${page}" with param "${fallbackRouteParam.paramName}" of type "${fallbackRouteParam.paramType}"`), "__NEXT_ERROR_CODE", {
                        value: "E792",
                        enumerable: false,
                        configurable: true
                    });
                }
            // The path segments are not empty, and the segments didn't contain any
            // unknown params, so we know that this particular fallback route param
            // route param is not actually unknown, and is known. We can skip adding
            // it to the fallback route params.
            } else {
                // This is some other type of route param that shouldn't get resolved
                // statically.
                throw Object.defineProperty(new _invarianterror.InvariantError(`Unexpected match for a pathname "${page}" with a param "${fallbackRouteParam.paramName}" of type "${fallbackRouteParam.paramType}"`), "__NEXT_ERROR_CODE", {
                    value: "E791",
                    enumerable: false,
                    configurable: true
                });
            }
        } else if (unknownParamKeys.has(fallbackRouteParam.paramName)) {
            // As this is a non-parallel route segment, and it exists in the unknown
            // param keys, we know it's a fallback route param.
            fallbackRouteParams.push(fallbackRouteParam);
        }
    }
    return createOpaqueFallbackRouteParams(fallbackRouteParams);
}

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