i18n.ts
51 lines
| 1.5 KiB
| video/mp2t
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r55 | import { id as mid} from "module"; | ||
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r0 | import { MapOf } from "@implab/core-amd/interfaces"; | ||
| import { NlsBundle } from "./NlsBundle"; | ||||
| import { isPromise } from "@implab/core-amd/safe"; | ||||
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r55 | import { locale as sysLocale } from "dojo/_base/kernel"; | ||
| import { TraceSource } from "@implab/core-amd/log/TraceSource"; | ||||
| const trace = TraceSource.get(mid); | ||||
| trace.debug("Current sysLocale: {0}", sysLocale); | ||||
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r0 | |||
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r44 | export interface OnLoad { | ||
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r36 | (result?: any): void; | ||
| error(err: any): void; | ||||
| } | ||||
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r0 | export function bundle<T extends object>(nls: T, locales?: MapOf<any>) { | ||
| const nlsBundle = new NlsBundle(nls, locales); | ||||
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r55 | const fn = (_locale?: string) => { | ||
| const locale = _locale || sysLocale; | ||||
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r53 | const result = nlsBundle.getLocale(locale); | ||
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r2 | |||
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r0 | if (isPromise(result)) | ||
| throw new Error(`The bundle '${locale}' isn't loaded`); | ||||
| else | ||||
| return result; | ||||
| }; | ||||
| fn.define = (pack: Partial<T>) => pack; | ||||
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r36 | fn.load = async (id: string, require: Require, cb: OnLoad, config: any) => { | ||
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r55 | const locale = id || sysLocale; | ||
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r46 | if (config && config.isBuild) { | ||
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r0 | cb(); | ||
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r36 | } else { | ||
| try { | ||||
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r55 | await nlsBundle.getLocale(locale); | ||
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r36 | cb(); | ||
| } catch (e) { | ||||
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r55 | if(cb.error) { | ||
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r53 | cb.error(e); | ||
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r55 | } else { | ||
| // in case the loader doesn't support error reporting | ||||
| trace.error("Error loading {0}: {1}", locale, e); | ||||
| } | ||||
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r36 | } | ||
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r0 | } | ||
| }; | ||||
| return fn; | ||||
| } | ||||