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979bf48 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 | "use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "draftMode", {
enumerable: true,
get: function() {
return draftMode;
}
});
const _workunitasyncstorageexternal = require("../app-render/work-unit-async-storage.external");
const _workasyncstorageexternal = require("../app-render/work-async-storage.external");
const _dynamicrendering = require("../app-render/dynamic-rendering");
const _creatededupedbycallsiteservererrorlogger = require("../create-deduped-by-callsite-server-error-logger");
const _staticgenerationbailout = require("../../client/components/static-generation-bailout");
const _hooksservercontext = require("../../client/components/hooks-server-context");
const _invarianterror = require("../../shared/lib/invariant-error");
const _reflect = require("../web/spec-extension/adapters/reflect");
function draftMode() {
const callingExpression = 'draftMode';
const workStore = _workasyncstorageexternal.workAsyncStorage.getStore();
const workUnitStore = _workunitasyncstorageexternal.workUnitAsyncStorage.getStore();
if (!workStore || !workUnitStore) {
(0, _workunitasyncstorageexternal.throwForMissingRequestStore)(callingExpression);
}
switch(workUnitStore.type){
case 'prerender-runtime':
// TODO(runtime-ppr): does it make sense to delay this? normally it's always microtasky
return (0, _dynamicrendering.delayUntilRuntimeStage)(workUnitStore, createOrGetCachedDraftMode(workUnitStore.draftMode, workStore));
case 'request':
return createOrGetCachedDraftMode(workUnitStore.draftMode, workStore);
case 'cache':
case 'private-cache':
case 'unstable-cache':
// Inside of `"use cache"` or `unstable_cache`, draft mode is available if
// the outmost work unit store is a request store (or a runtime prerender),
// and if draft mode is enabled.
const draftModeProvider = (0, _workunitasyncstorageexternal.getDraftModeProviderForCacheScope)(workStore, workUnitStore);
if (draftModeProvider) {
return createOrGetCachedDraftMode(draftModeProvider, workStore);
}
// Otherwise, we fall through to providing an empty draft mode.
// eslint-disable-next-line no-fallthrough
case 'prerender':
case 'prerender-client':
case 'prerender-ppr':
case 'prerender-legacy':
// Return empty draft mode
return createOrGetCachedDraftMode(null, workStore);
default:
return workUnitStore;
}
}
function createOrGetCachedDraftMode(draftModeProvider, workStore) {
const cacheKey = draftModeProvider ?? NullDraftMode;
const cachedDraftMode = CachedDraftModes.get(cacheKey);
if (cachedDraftMode) {
return cachedDraftMode;
}
if (process.env.NODE_ENV === 'development' && !(workStore == null ? void 0 : workStore.isPrefetchRequest)) {
const route = workStore == null ? void 0 : workStore.route;
return createDraftModeWithDevWarnings(draftModeProvider, route);
} else {
return Promise.resolve(new DraftMode(draftModeProvider));
}
}
const NullDraftMode = {};
const CachedDraftModes = new WeakMap();
function createDraftModeWithDevWarnings(underlyingProvider, route) {
const instance = new DraftMode(underlyingProvider);
const promise = Promise.resolve(instance);
const proxiedPromise = new Proxy(promise, {
get (target, prop, receiver) {
switch(prop){
case 'isEnabled':
warnForSyncAccess(route, `\`draftMode().${prop}\``);
break;
case 'enable':
case 'disable':
{
warnForSyncAccess(route, `\`draftMode().${prop}()\``);
break;
}
default:
{
// We only warn for well-defined properties of the draftMode object.
}
}
return _reflect.ReflectAdapter.get(target, prop, receiver);
}
});
return proxiedPromise;
}
class DraftMode {
constructor(provider){
this._provider = provider;
}
get isEnabled() {
if (this._provider !== null) {
return this._provider.isEnabled;
}
return false;
}
enable() {
// We have a store we want to track dynamic data access to ensure we
// don't statically generate routes that manipulate draft mode.
trackDynamicDraftMode('draftMode().enable()', this.enable);
if (this._provider !== null) {
this._provider.enable();
}
}
disable() {
trackDynamicDraftMode('draftMode().disable()', this.disable);
if (this._provider !== null) {
this._provider.disable();
}
}
}
const warnForSyncAccess = (0, _creatededupedbycallsiteservererrorlogger.createDedupedByCallsiteServerErrorLoggerDev)(createDraftModeAccessError);
function createDraftModeAccessError(route, expression) {
const prefix = route ? `Route "${route}" ` : 'This route ';
return Object.defineProperty(new Error(`${prefix}used ${expression}. ` + `\`draftMode()\` returns a Promise and must be unwrapped with \`await\` or \`React.use()\` before accessing its properties. ` + `Learn more: https://nextjs.org/docs/messages/sync-dynamic-apis`), "__NEXT_ERROR_CODE", {
value: "E835",
enumerable: false,
configurable: true
});
}
function trackDynamicDraftMode(expression, constructorOpt) {
const workStore = _workasyncstorageexternal.workAsyncStorage.getStore();
const workUnitStore = _workunitasyncstorageexternal.workUnitAsyncStorage.getStore();
if (workStore) {
// We have a store we want to track dynamic data access to ensure we
// don't statically generate routes that manipulate draft mode.
if ((workUnitStore == null ? void 0 : workUnitStore.phase) === 'after') {
throw Object.defineProperty(new Error(`Route ${workStore.route} used "${expression}" inside \`after()\`. The enabled status of \`draftMode()\` can be read inside \`after()\` but you cannot enable or disable \`draftMode()\`. See more info here: https://nextjs.org/docs/app/api-reference/functions/after`), "__NEXT_ERROR_CODE", {
value: "E845",
enumerable: false,
configurable: true
});
}
if (workStore.dynamicShouldError) {
throw Object.defineProperty(new _staticgenerationbailout.StaticGenBailoutError(`Route ${workStore.route} with \`dynamic = "error"\` couldn't be rendered statically because it used \`${expression}\`. See more info here: https://nextjs.org/docs/app/building-your-application/rendering/static-and-dynamic#dynamic-rendering`), "__NEXT_ERROR_CODE", {
value: "E553",
enumerable: false,
configurable: true
});
}
if (workUnitStore) {
switch(workUnitStore.type){
case 'cache':
case 'private-cache':
{
const error = Object.defineProperty(new Error(`Route ${workStore.route} used "${expression}" inside "use cache". The enabled status of \`draftMode()\` can be read in caches but you must not enable or disable \`draftMode()\` inside a cache. See more info here: https://nextjs.org/docs/messages/next-request-in-use-cache`), "__NEXT_ERROR_CODE", {
value: "E829",
enumerable: false,
configurable: true
});
Error.captureStackTrace(error, constructorOpt);
workStore.invalidDynamicUsageError ??= error;
throw error;
}
case 'unstable-cache':
throw Object.defineProperty(new Error(`Route ${workStore.route} used "${expression}" inside a function cached with \`unstable_cache()\`. The enabled status of \`draftMode()\` can be read in caches but you must not enable or disable \`draftMode()\` inside a cache. See more info here: https://nextjs.org/docs/app/api-reference/functions/unstable_cache`), "__NEXT_ERROR_CODE", {
value: "E844",
enumerable: false,
configurable: true
});
case 'prerender':
case 'prerender-runtime':
{
const error = Object.defineProperty(new Error(`Route ${workStore.route} used ${expression} without first calling \`await connection()\`. See more info here: https://nextjs.org/docs/messages/next-prerender-sync-headers`), "__NEXT_ERROR_CODE", {
value: "E126",
enumerable: false,
configurable: true
});
return (0, _dynamicrendering.abortAndThrowOnSynchronousRequestDataAccess)(workStore.route, expression, error, workUnitStore);
}
case 'prerender-client':
const exportName = '`draftMode`';
throw Object.defineProperty(new _invarianterror.InvariantError(`${exportName} must not be used within a Client Component. Next.js should be preventing ${exportName} from being included in Client Components statically, but did not in this case.`), "__NEXT_ERROR_CODE", {
value: "E832",
enumerable: false,
configurable: true
});
case 'prerender-ppr':
return (0, _dynamicrendering.postponeWithTracking)(workStore.route, expression, workUnitStore.dynamicTracking);
case 'prerender-legacy':
workUnitStore.revalidate = 0;
const err = Object.defineProperty(new _hooksservercontext.DynamicServerError(`Route ${workStore.route} couldn't be rendered statically because it used \`${expression}\`. See more info here: https://nextjs.org/docs/messages/dynamic-server-error`), "__NEXT_ERROR_CODE", {
value: "E558",
enumerable: false,
configurable: true
});
workStore.dynamicUsageDescription = expression;
workStore.dynamicUsageStack = err.stack;
throw err;
case 'request':
(0, _dynamicrendering.trackDynamicDataInDynamicRender)(workUnitStore);
break;
default:
workUnitStore;
}
}
}
}
//# sourceMappingURL=draft-mode.js.map |