@prezly/theme-kit-nextjs
Version:
Data layer and utility library for developing Prezly themes with NextJS
100 lines (99 loc) • 6.04 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.generateStoryPageMetadata = generateStoryPageMetadata;
var _sdk = require("@prezly/sdk");
var _themeKitCore = require("@prezly/theme-kit-core");
var _index = require("./utils/index.cjs");
var _excluded = ["isPreview", "isSecret", "generateUrl"];
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
function asyncGeneratorStep(n, t, e, r, o, a, c) { try { var i = n[a](c), u = i.value; } catch (n) { return void e(n); } i.done ? t(u) : Promise.resolve(u).then(r, o); }
function _asyncToGenerator(n) { return function () { var t = this, e = arguments; return new Promise(function (r, o) { var a = n.apply(t, e); function _next(n) { asyncGeneratorStep(a, r, o, _next, _throw, "next", n); } function _throw(n) { asyncGeneratorStep(a, r, o, _next, _throw, "throw", n); } _next(void 0); }); }; }
function generateStoryPageMetadata(_x) {
return _generateStoryPageMetadata.apply(this, arguments);
}
function _generateStoryPageMetadata() {
_generateStoryPageMetadata = _asyncToGenerator(function* (_ref) {
var _story$published_at;
var {
isPreview = false,
isSecret = false,
generateUrl: resolvableUrlGenerator
} = _ref,
resolvable = _objectWithoutProperties(_ref, _excluded);
var [generateUrl, story] = yield _themeKitCore.AsyncResolvable.resolve(resolvableUrlGenerator, resolvable.story);
function generateStoryUrl(localeCode, translation) {
if (_sdk.Story.isPublished(translation)) {
return generateUrl === null || generateUrl === void 0 ? void 0 : generateUrl('story', _objectSpread(_objectSpread({}, translation), {}, {
localeCode
}));
}
return undefined;
}
var {
author,
oembed
} = story;
var locale = story.culture.code;
var authorName = (author === null || author === void 0 ? void 0 : author.display_name) || (author === null || author === void 0 ? void 0 : author.email);
var isEmbargoStory = story.visibility === _sdk.Story.Visibility.EMBARGO;
var isPrivateStory = story.visibility === _sdk.Story.Visibility.PRIVATE;
var isConfidentialStory = story.visibility === _sdk.Story.Visibility.CONFIDENTIAL;
var title = story.seo_settings.meta_title || story.seo_settings.default_meta_title || story.title;
var description = story.seo_settings.meta_description || story.seo_settings.default_meta_description || story.subtitle || story.summary;
var canonical = story.seo_settings.canonical_url || oembed.url;
for (var _len = arguments.length, metadata = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
metadata[_key - 1] = arguments[_key];
}
return (0, _index.generatePageMetadata)(_objectSpread(_objectSpread({}, resolvable), {}, {
locale,
imageUrl: oembed.thumbnail_url,
title: isPreview ? "[Preview]: ".concat(title) : title,
description,
generateUrl: localeCode => {
var target = [story, ...story.translations].find(translation => translation.culture.code === localeCode);
if (target) {
return generateStoryUrl(localeCode, target);
}
return undefined;
}
}), {
alternates: {
canonical,
types: _sdk.Story.isPublished(story) ? {
["application/json"]: "".concat(oembed.url, ".json")
} : undefined
},
robots: isPreview || isSecret || isPrivateStory || isEmbargoStory || isConfidentialStory ? {
index: false,
follow: false
} : undefined,
openGraph: {
title: story.title,
description,
url: oembed.url,
type: 'article',
publishedTime: (_story$published_at = story.published_at) !== null && _story$published_at !== void 0 ? _story$published_at : undefined,
modifiedTime: story.updated_at,
authors: authorName ? [authorName] : undefined,
images: oembed.thumbnail_url && [{
url: oembed.thumbnail_url,
alt: oembed.title,
width: oembed.width,
height: oembed.height
}]
},
twitter: {
card: 'summary_large_image'
}
}, ...metadata);
});
return _generateStoryPageMetadata.apply(this, arguments);
}