42 lines
1.9 KiB
JavaScript
42 lines
1.9 KiB
JavaScript
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import { COOKIE_NAME_PRERENDER_BYPASS, checkIsOnDemandRevalidate } from "../api-utils";
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export class DraftModeProvider {
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constructor(previewProps, req, cookies, mutableCookies){
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var _cookies_get;
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// The logic for draftMode() is very similar to tryGetPreviewData()
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// but Draft Mode does not have any data associated with it.
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const isOnDemandRevalidate = previewProps && checkIsOnDemandRevalidate(req, previewProps).isOnDemandRevalidate;
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const cookieValue = (_cookies_get = cookies.get(COOKIE_NAME_PRERENDER_BYPASS)) == null ? void 0 : _cookies_get.value;
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this.isEnabled = Boolean(!isOnDemandRevalidate && cookieValue && previewProps && cookieValue === previewProps.previewModeId);
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this._previewModeId = previewProps == null ? void 0 : previewProps.previewModeId;
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this._mutableCookies = mutableCookies;
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}
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enable() {
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if (!this._previewModeId) {
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throw new Error("Invariant: previewProps missing previewModeId this should never happen");
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}
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this._mutableCookies.set({
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name: COOKIE_NAME_PRERENDER_BYPASS,
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value: this._previewModeId,
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httpOnly: true,
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sameSite: process.env.NODE_ENV !== "development" ? "none" : "lax",
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secure: process.env.NODE_ENV !== "development",
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path: "/"
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});
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}
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disable() {
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// To delete a cookie, set `expires` to a date in the past:
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// https://tools.ietf.org/html/rfc6265#section-4.1.1
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// `Max-Age: 0` is not valid, thus ignored, and the cookie is persisted.
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this._mutableCookies.set({
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name: COOKIE_NAME_PRERENDER_BYPASS,
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value: "",
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httpOnly: true,
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sameSite: process.env.NODE_ENV !== "development" ? "none" : "lax",
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secure: process.env.NODE_ENV !== "development",
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path: "/",
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expires: new Date(0)
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});
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}
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}
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//# sourceMappingURL=draft-mode-provider.js.map
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