ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
105 lines • 12.9 kB
JavaScript
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
import { Inject, Injectable, Optional } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
import { warn } from 'ng-zorro-antd/core/logger';
import en_US from './languages/en_US';
import zh_CN from './languages/zh_CN';
import { NZ_DATE_LOCALE, NZ_I18N } from './nz-i18n.token';
import * as i0 from "@angular/core";
export class NzI18nService {
get localeChange() {
return this._change.asObservable();
}
constructor(locale, dateLocale) {
this._change = new BehaviorSubject(this._locale);
this.setLocale(locale || zh_CN);
this.setDateLocale(dateLocale || null);
}
// [NOTE] Performance issue: this method may called by every change detections
// TODO: cache more deeply paths for performance
translate(path, data) {
// this._logger.debug(`[NzI18nService] Translating(${this._locale.locale}): ${path}`);
let content = this._getObjectPath(this._locale, path);
if (typeof content === 'string') {
if (data) {
Object.keys(data).forEach(key => (content = content.replace(new RegExp(`%${key}%`, 'g'), data[key])));
}
return content;
}
return path;
}
/**
* Set/Change current locale globally throughout the WHOLE application
* NOTE: If called at runtime, rendered interface may not change along with the locale change,
* because this do not trigger another render schedule.
*
* @param locale The translating letters
*/
setLocale(locale) {
if (this._locale && this._locale.locale === locale.locale) {
return;
}
this._locale = locale;
this._change.next(locale);
}
getLocale() {
return this._locale;
}
getLocaleId() {
return this._locale ? this._locale.locale : '';
}
setDateLocale(dateLocale) {
this.dateLocale = dateLocale;
}
getDateLocale() {
return this.dateLocale;
}
/**
* Get locale data
*
* @param path dot paths for finding exist value from locale data, eg. "a.b.c"
* @param defaultValue default value if the result is not "truthy"
*/
getLocaleData(path, defaultValue) {
const result = path ? this._getObjectPath(this._locale, path) : this._locale;
if (!result && !defaultValue) {
warn(`Missing translations for "${path}" in language "${this._locale.locale}".
You can use "NzI18nService.setLocale" as a temporary fix.
Welcome to submit a pull request to help us optimize the translations!
https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/CONTRIBUTING.md`);
}
return result || defaultValue || this._getObjectPath(en_US, path) || {};
}
_getObjectPath(obj, path) {
let res = obj;
const paths = path.split('.');
const depth = paths.length;
let index = 0;
while (res && index < depth) {
res = res[paths[index++]];
}
return index === depth ? res : null;
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.4", ngImport: i0, type: NzI18nService, deps: [{ token: NZ_I18N, optional: true }, { token: NZ_DATE_LOCALE, optional: true }], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.3.4", ngImport: i0, type: NzI18nService, providedIn: 'root' }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.4", ngImport: i0, type: NzI18nService, decorators: [{
type: Injectable,
args: [{
providedIn: 'root'
}]
}], ctorParameters: () => [{ type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [NZ_I18N]
}] }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [NZ_DATE_LOCALE]
}] }] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"nz-i18n.service.js","sourceRoot":"","sources":["../../../components/i18n/nz-i18n.service.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,MAAM,EAAE,UAAU,EAAE,QAAQ,EAAE,MAAM,eAAe,CAAC;AAC7D,OAAO,EAAE,eAAe,EAAc,MAAM,MAAM,CAAC;AAEnD,OAAO,EAAE,IAAI,EAAE,MAAM,2BAA2B,CAAC;AAGjD,OAAO,KAAK,MAAM,mBAAmB,CAAC;AACtC,OAAO,KAAK,MAAM,mBAAmB,CAAC;AAEtC,OAAO,EAAE,cAAc,EAAE,OAAO,EAAE,MAAM,iBAAiB,CAAC;;AAK1D,MAAM,OAAO,aAAa;IAKxB,IAAI,YAAY;QACd,OAAO,IAAI,CAAC,OAAO,CAAC,YAAY,EAAE,CAAC;IACrC,CAAC;IAED,YAC+B,MAAuB,EAChB,UAAsB;QATpD,YAAO,GAAG,IAAI,eAAe,CAAkB,IAAI,CAAC,OAAO,CAAC,CAAC;QAWnE,IAAI,CAAC,SAAS,CAAC,MAAM,IAAI,KAAK,CAAC,CAAC;QAChC,IAAI,CAAC,aAAa,CAAC,UAAU,IAAI,IAAI,CAAC,CAAC;IACzC,CAAC;IAED,8EAA8E;IAC9E,gDAAgD;IAChD,SAAS,CAAC,IAAY,EAAE,IAAgB;QACtC,sFAAsF;QACtF,IAAI,OAAO,GAAG,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,CAAW,CAAC;QAChE,IAAI,OAAO,OAAO,KAAK,QAAQ,EAAE,CAAC;YAChC,IAAI,IAAI,EAAE,CAAC;gBACT,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE,CAAC,CAAC,OAAO,GAAG,OAAO,CAAC,OAAO,CAAC,IAAI,MAAM,CAAC,IAAI,GAAG,GAAG,EAAE,GAAG,CAAC,EAAE,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC;YACxG,CAAC;YACD,OAAO,OAAO,CAAC;QACjB,CAAC;QACD,OAAO,IAAI,CAAC;IACd,CAAC;IAED;;;;;;OAMG;IACH,SAAS,CAAC,MAAuB;QAC/B,IAAI,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,OAAO,CAAC,MAAM,KAAK,MAAM,CAAC,MAAM,EAAE,CAAC;YAC1D,OAAO;QACT,CAAC;QACD,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC;QACtB,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;IAC5B,CAAC;IAED,SAAS;QACP,OAAO,IAAI,CAAC,OAAO,CAAC;IACtB,CAAC;IAED,WAAW;QACT,OAAO,IAAI,CAAC,OAAO,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC;IACjD,CAAC;IAED,aAAa,CAAC,UAAsB;QAClC,IAAI,CAAC,UAAU,GAAG,UAAU,CAAC;IAC/B,CAAC;IAED,aAAa;QACX,OAAO,IAAI,CAAC,UAAU,CAAC;IACzB,CAAC;IAED;;;;;OAKG;IACH,aAAa,CAAC,IAAY,EAAE,YAAwB;QAClD,MAAM,MAAM,GAAG,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC;QAE7E,IAAI,CAAC,MAAM,IAAI,CAAC,YAAY,EAAE,CAAC;YAC7B,IAAI,CAAC,6BAA6B,IAAI,kBAAkB,IAAI,CAAC,OAAO,CAAC,MAAM;;;sEAGX,CAAC,CAAC;QACpE,CAAC;QAED,OAAO,MAAM,IAAI,YAAY,IAAI,IAAI,CAAC,cAAc,CAAC,KAAK,EAAE,IAAI,CAAC,IAAI,EAAE,CAAC;IAC1E,CAAC;IAEO,cAAc,CAAC,GAAoB,EAAE,IAAY;QACvD,IAAI,GAAG,GAAG,GAAG,CAAC;QACd,MAAM,KAAK,GAAG,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;QAC9B,MAAM,KAAK,GAAG,KAAK,CAAC,MAAM,CAAC;QAC3B,IAAI,KAAK,GAAG,CAAC,CAAC;QACd,OAAO,GAAG,IAAI,KAAK,GAAG,KAAK,EAAE,CAAC;YAC5B,GAAG,GAAG,GAAG,CAAC,KAAK,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;QAC5B,CAAC;QACD,OAAO,KAAK,KAAK,KAAK,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,IAAI,CAAC;IACtC,CAAC;8GA1FU,aAAa,kBAUF,OAAO,6BACP,cAAc;kHAXzB,aAAa,cAFZ,MAAM;;2FAEP,aAAa;kBAHzB,UAAU;mBAAC;oBACV,UAAU,EAAE,MAAM;iBACnB;;0BAWI,QAAQ;;0BAAI,MAAM;2BAAC,OAAO;;0BAC1B,QAAQ;;0BAAI,MAAM;2BAAC,cAAc","sourcesContent":["/**\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nimport { Inject, Injectable, Optional } from '@angular/core';\nimport { BehaviorSubject, Observable } from 'rxjs';\n\nimport { warn } from 'ng-zorro-antd/core/logger';\nimport { IndexableObject, NzSafeAny } from 'ng-zorro-antd/core/types';\n\nimport en_US from './languages/en_US';\nimport zh_CN from './languages/zh_CN';\nimport { DateLocale, NzI18nInterface } from './nz-i18n.interface';\nimport { NZ_DATE_LOCALE, NZ_I18N } from './nz-i18n.token';\n\n@Injectable({\n  providedIn: 'root'\n})\nexport class NzI18nService {\n  private _locale!: NzI18nInterface;\n  private _change = new BehaviorSubject<NzI18nInterface>(this._locale);\n  private dateLocale!: DateLocale;\n\n  get localeChange(): Observable<NzI18nInterface> {\n    return this._change.asObservable();\n  }\n\n  constructor(\n    @Optional() @Inject(NZ_I18N) locale: NzI18nInterface,\n    @Optional() @Inject(NZ_DATE_LOCALE) dateLocale: DateLocale\n  ) {\n    this.setLocale(locale || zh_CN);\n    this.setDateLocale(dateLocale || null);\n  }\n\n  // [NOTE] Performance issue: this method may called by every change detections\n  // TODO: cache more deeply paths for performance\n  translate(path: string, data?: NzSafeAny): string {\n    // this._logger.debug(`[NzI18nService] Translating(${this._locale.locale}): ${path}`);\n    let content = this._getObjectPath(this._locale, path) as string;\n    if (typeof content === 'string') {\n      if (data) {\n        Object.keys(data).forEach(key => (content = content.replace(new RegExp(`%${key}%`, 'g'), data[key])));\n      }\n      return content;\n    }\n    return path;\n  }\n\n  /**\n   * Set/Change current locale globally throughout the WHOLE application\n   * NOTE: If called at runtime, rendered interface may not change along with the locale change,\n   * because this do not trigger another render schedule.\n   *\n   * @param locale The translating letters\n   */\n  setLocale(locale: NzI18nInterface): void {\n    if (this._locale && this._locale.locale === locale.locale) {\n      return;\n    }\n    this._locale = locale;\n    this._change.next(locale);\n  }\n\n  getLocale(): NzI18nInterface {\n    return this._locale;\n  }\n\n  getLocaleId(): string {\n    return this._locale ? this._locale.locale : '';\n  }\n\n  setDateLocale(dateLocale: DateLocale): void {\n    this.dateLocale = dateLocale;\n  }\n\n  getDateLocale(): DateLocale {\n    return this.dateLocale;\n  }\n\n  /**\n   * Get locale data\n   *\n   * @param path dot paths for finding exist value from locale data, eg. \"a.b.c\"\n   * @param defaultValue default value if the result is not \"truthy\"\n   */\n  getLocaleData(path: string, defaultValue?: NzSafeAny): NzSafeAny {\n    const result = path ? this._getObjectPath(this._locale, path) : this._locale;\n\n    if (!result && !defaultValue) {\n      warn(`Missing translations for \"${path}\" in language \"${this._locale.locale}\".\nYou can use \"NzI18nService.setLocale\" as a temporary fix.\nWelcome to submit a pull request to help us optimize the translations!\nhttps://github.com/NG-ZORRO/ng-zorro-antd/blob/master/CONTRIBUTING.md`);\n    }\n\n    return result || defaultValue || this._getObjectPath(en_US, path) || {};\n  }\n\n  private _getObjectPath(obj: IndexableObject, path: string): string | object | NzSafeAny {\n    let res = obj;\n    const paths = path.split('.');\n    const depth = paths.length;\n    let index = 0;\n    while (res && index < depth) {\n      res = res[paths[index++]];\n    }\n    return index === depth ? res : null;\n  }\n}\n"]}