53 lines
1.2 KiB
JavaScript
53 lines
1.2 KiB
JavaScript
import { get, isFunction } from "./basic.mjs";
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import { camelize } from "./format.mjs";
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import locale from "../locale/index.mjs";
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function createTranslate(name) {
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const prefix = camelize(name) + ".";
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return (path, ...args) => {
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const messages = locale.messages();
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const message = get(messages, prefix + path) || get(messages, path);
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return isFunction(message) ? message(...args) : message;
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};
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}
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function genBem(name, mods) {
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if (!mods) {
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return "";
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}
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if (typeof mods === "string") {
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return ` ${name}--${mods}`;
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}
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if (Array.isArray(mods)) {
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return mods.reduce(
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(ret, item) => ret + genBem(name, item),
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""
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);
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}
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return Object.keys(mods).reduce(
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(ret, key) => ret + (mods[key] ? genBem(name, key) : ""),
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""
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);
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}
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function createBEM(name) {
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return (el, mods) => {
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if (el && typeof el !== "string") {
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mods = el;
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el = "";
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}
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el = el ? `${name}__${el}` : name;
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return `${el}${genBem(el, mods)}`;
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};
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}
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function createNamespace(name) {
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const prefixedName = `van-${name}`;
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return [
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prefixedName,
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createBEM(prefixedName),
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createTranslate(prefixedName)
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];
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}
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export {
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createBEM,
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createNamespace,
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createTranslate
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};
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