119 lines
4.7 KiB
JavaScript
119 lines
4.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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0 && (module.exports = {
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createStaticMetadataFromRoute: null,
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createMetadataExportsCode: null
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});
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function _export(target, all) {
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for(var name in all)Object.defineProperty(target, name, {
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enumerable: true,
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get: all[name]
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});
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}
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_export(exports, {
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createStaticMetadataFromRoute: function() {
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return createStaticMetadataFromRoute;
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},
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createMetadataExportsCode: function() {
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return createMetadataExportsCode;
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}
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});
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const _path = /*#__PURE__*/ _interop_require_default(require("path"));
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const _querystring = require("querystring");
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const _ismetadataroute = require("../../../../lib/metadata/is-metadata-route");
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const _constants = require("../../../../lib/constants");
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function _interop_require_default(obj) {
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return obj && obj.__esModule ? obj : {
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default: obj
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};
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}
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const METADATA_TYPE = "metadata";
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// Produce all compositions with filename (icon, apple-icon, etc.) with extensions (png, jpg, etc.)
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async function enumMetadataFiles(dir, filename, extensions, { metadataResolver, // When set to true, possible filename without extension could: icon, icon0, ..., icon9
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numericSuffix }) {
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const collectedFiles = [];
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const possibleFileNames = [
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filename
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].concat(numericSuffix ? Array(10).fill(0).map((_, index)=>filename + index) : []);
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for (const name of possibleFileNames){
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const resolved = await metadataResolver(dir, name, extensions);
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if (resolved) {
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collectedFiles.push(resolved);
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}
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}
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return collectedFiles;
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}
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async function createStaticMetadataFromRoute(resolvedDir, { segment, metadataResolver, isRootLayoutOrRootPage, pageExtensions, basePath }) {
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let hasStaticMetadataFiles = false;
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const staticImagesMetadata = {
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icon: [],
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apple: [],
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twitter: [],
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openGraph: [],
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manifest: undefined
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};
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async function collectIconModuleIfExists(type) {
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if (type === "manifest") {
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const staticManifestExtension = [
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"webmanifest",
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"json"
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];
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const manifestFile = await enumMetadataFiles(resolvedDir, "manifest", staticManifestExtension.concat(pageExtensions), {
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metadataResolver,
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numericSuffix: false
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});
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if (manifestFile.length > 0) {
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hasStaticMetadataFiles = true;
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const { name, ext } = _path.default.parse(manifestFile[0]);
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const extension = staticManifestExtension.includes(ext.slice(1)) ? ext.slice(1) : "webmanifest";
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staticImagesMetadata.manifest = JSON.stringify(`/${name}.${extension}`);
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}
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return;
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}
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const resolvedMetadataFiles = await enumMetadataFiles(resolvedDir, _ismetadataroute.STATIC_METADATA_IMAGES[type].filename, [
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..._ismetadataroute.STATIC_METADATA_IMAGES[type].extensions,
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...type === "favicon" ? [] : pageExtensions
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], {
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metadataResolver,
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numericSuffix: true
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});
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resolvedMetadataFiles.sort((a, b)=>a.localeCompare(b)).forEach((filepath)=>{
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const imageModuleImportSource = `next-metadata-image-loader?${(0, _querystring.stringify)({
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type,
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segment,
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basePath,
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pageExtensions
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})}!${filepath}?${_constants.WEBPACK_RESOURCE_QUERIES.metadata}`;
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const imageModule = `(async (props) => (await import(/* webpackMode: "eager" */ ${JSON.stringify(imageModuleImportSource)})).default(props))`;
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hasStaticMetadataFiles = true;
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if (type === "favicon") {
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staticImagesMetadata.icon.unshift(imageModule);
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} else {
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staticImagesMetadata[type].push(imageModule);
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}
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});
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}
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// Intentially make these serial to reuse directory access cache.
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await collectIconModuleIfExists("icon");
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await collectIconModuleIfExists("apple");
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await collectIconModuleIfExists("openGraph");
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await collectIconModuleIfExists("twitter");
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if (isRootLayoutOrRootPage) {
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await collectIconModuleIfExists("favicon");
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await collectIconModuleIfExists("manifest");
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}
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return hasStaticMetadataFiles ? staticImagesMetadata : null;
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}
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function createMetadataExportsCode(metadata) {
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return metadata ? `${METADATA_TYPE}: {
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icon: [${metadata.icon.join(",")}],
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apple: [${metadata.apple.join(",")}],
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openGraph: [${metadata.openGraph.join(",")}],
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twitter: [${metadata.twitter.join(",")}],
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manifest: ${metadata.manifest ? metadata.manifest : "undefined"}
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}` : "";
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}
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//# sourceMappingURL=discover.js.map
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