101 lines
2.8 KiB
JavaScript
101 lines
2.8 KiB
JavaScript
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// src/browser/reader.ts
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async function readFileFromUri(uri) {
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if (uri.protocol === "http:" || uri.protocol === "https:") {
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const res = await fetch(uri);
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return await res.text();
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}
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throw new Error("Unsupported protocol");
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}
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function readFileFromFsPath(_) {
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throw new Error("Unsupported in browser");
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}
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// src/main.ts
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var bundle;
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function config(config2) {
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if ("contents" in config2) {
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if (typeof config2.contents === "string") {
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bundle = JSON.parse(config2.contents);
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} else {
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bundle = config2.contents;
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}
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return;
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}
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if ("fsPath" in config2) {
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const fileContent = readFileFromFsPath(config2.fsPath);
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const content = JSON.parse(fileContent);
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bundle = isBuiltinExtension(content) ? content.contents.bundle : content;
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return;
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}
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if (config2.uri) {
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let uri = config2.uri;
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if (typeof config2.uri === "string") {
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uri = new URL(config2.uri);
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}
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return new Promise((resolve, reject) => {
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const p = readFileFromUri(uri).then((uriContent) => {
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try {
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const content = JSON.parse(uriContent);
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bundle = isBuiltinExtension(content) ? content.contents.bundle : content;
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} catch (err) {
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reject(err);
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}
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}).catch((err) => {
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reject(err);
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});
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resolve(p);
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});
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}
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}
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function t(...args) {
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const firstArg = args[0];
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let key;
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let message;
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let formatArgs;
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if (typeof firstArg === "string") {
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key = firstArg;
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message = firstArg;
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args.splice(0, 1);
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formatArgs = !args || typeof args[0] !== "object" ? args : args[0];
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} else if (firstArg instanceof Array) {
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const replacements = args.slice(1);
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if (firstArg.length !== replacements.length + 1) {
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throw new Error("expected a string as the first argument to l10n.t");
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}
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let str = firstArg[0];
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for (let i = 1; i < firstArg.length; i++) {
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str += `{${i - 1}}` + firstArg[i];
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}
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return t(str, ...replacements);
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} else {
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message = firstArg.message;
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key = message;
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if (firstArg.comment && firstArg.comment.length > 0) {
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key += `/${Array.isArray(firstArg.comment) ? firstArg.comment.join("") : firstArg.comment}`;
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}
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formatArgs = firstArg.args ?? {};
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}
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const messageFromBundle = bundle?.[key];
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if (!messageFromBundle) {
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return format(message, formatArgs);
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}
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if (typeof messageFromBundle === "string") {
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return format(messageFromBundle, formatArgs);
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}
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if (messageFromBundle.comment) {
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return format(messageFromBundle.message, formatArgs);
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}
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return format(message, formatArgs);
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}
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var _format2Regexp = /{([^}]+)}/g;
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function format(template, values) {
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return template.replace(_format2Regexp, (match, group) => values[group] ?? match);
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}
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function isBuiltinExtension(json) {
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return !!(typeof json?.contents?.bundle === "object" && typeof json?.version === "string");
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}
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export {
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config,
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t
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};
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