ng-zorro-antd/esm2015/i18n/nz-i18n.service.js

An enterprise-class UI components based on Ant Design and Angular

/**
 * @fileoverview added by tsickle
 * Generated from: nz-i18n.service.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @license
 * Copyright Alibaba.com All Rights Reserved.
 *
 * 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 { warn } from 'ng-zorro-antd/core/logger';
import { BehaviorSubject } from 'rxjs';
import zh_CN from './languages/zh_CN';
import { NZ_DATE_LOCALE, NZ_I18N } from './nz-i18n.token';
import * as i0 from "@angular/core";
import * as i1 from "./nz-i18n.token";
export class NzI18nService {
    /**
     * @param {?} locale
     * @param {?} dateLocale
     */
    constructor(locale, dateLocale) {
        this._change = new BehaviorSubject(this._locale);
        this.setLocale(locale || zh_CN);
        this.setDateLocale(dateLocale || null);
    }
    /**
     * @return {?}
     */
    get localeChange() {
        return this._change.asObservable();
    }
    // [NOTE] Performance issue: this method may called by every change detections
    // TODO: cache more deeply paths for performance
    /**
     * @param {?} path
     * @param {?=} data
     * @return {?}
     */
    translate(path, data) {
        // this._logger.debug(`[NzI18nService] Translating(${this._locale.locale}): ${path}`);
        /** @type {?} */
        let content = (/** @type {?} */ (this._getObjectPath(this._locale, path)));
        if (typeof content === 'string') {
            if (data) {
                Object.keys(data).forEach((/**
                 * @param {?} key
                 * @return {?}
                 */
                key => (content = content.replace(new RegExp(`%${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
     * @return {?}
     */
    setLocale(locale) {
        if (this._locale && this._locale.locale === locale.locale) {
            return;
        }
        this._locale = locale;
        this._change.next(locale);
    }
    /**
     * @return {?}
     */
    getLocale() {
        return this._locale;
    }
    /**
     * @return {?}
     */
    getLocaleId() {
        return this._locale ? this._locale.locale : '';
    }
    /**
     * @param {?} dateLocale
     * @return {?}
     */
    setDateLocale(dateLocale) {
        this.dateLocale = dateLocale;
    }
    /**
     * @return {?}
     */
    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"
     * @return {?}
     */
    getLocaleData(path, defaultValue) {
        /** @type {?} */
        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 || {};
    }
    /**
     * @private
     * @param {?} obj
     * @param {?} path
     * @return {?}
     */
    _getObjectPath(obj, path) {
        /** @type {?} */
        let res = obj;
        /** @type {?} */
        const paths = path.split('.');
        /** @type {?} */
        const depth = paths.length;
        /** @type {?} */
        let index = 0;
        while (res && index < depth) {
            res = res[paths[index++]];
        }
        return index === depth ? res : null;
    }
}
NzI18nService.decorators = [
    { type: Injectable, args: [{
                providedIn: 'root'
            },] }
];
/** @nocollapse */
NzI18nService.ctorParameters = () => [
    { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [NZ_I18N,] }] },
    { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [NZ_DATE_LOCALE,] }] }
];
/** @nocollapse */ NzI18nService.ɵprov = i0.ɵɵdefineInjectable({ factory: function NzI18nService_Factory() { return new NzI18nService(i0.ɵɵinject(i1.NZ_I18N, 8), i0.ɵɵinject(i1.NZ_DATE_LOCALE, 8)); }, token: NzI18nService, providedIn: "root" });
if (false) {
    /**
     * @type {?}
     * @private
     */
    NzI18nService.prototype._locale;
    /**
     * @type {?}
     * @private
     */
    NzI18nService.prototype._change;
    /**
     * @type {?}
     * @private
     */
    NzI18nService.prototype.dateLocale;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"nz-i18n.service.js","sourceRoot":"ng://ng-zorro-antd/i18n/","sources":["nz-i18n.service.ts"],"names":[],"mappings":";;;;;;;;;;;;AAQA,OAAO,EAAE,MAAM,EAAE,UAAU,EAAE,QAAQ,EAAE,MAAM,eAAe,CAAC;AAC7D,OAAO,EAAE,IAAI,EAAE,MAAM,2BAA2B,CAAC;AAEjD,OAAO,EAAE,eAAe,EAAc,MAAM,MAAM,CAAC;AAEnD,OAAO,KAAK,MAAM,mBAAmB,CAAC;AAEtC,OAAO,EAAE,cAAc,EAAE,OAAO,EAAE,MAAM,iBAAiB,CAAC;;;AAK1D,MAAM,OAAO,aAAa;;;;;IASxB,YAAyC,MAAuB,EAAsC,UAAsB;QAPpH,YAAO,GAAG,IAAI,eAAe,CAAkB,IAAI,CAAC,OAAO,CAAC,CAAC;QAQnE,IAAI,CAAC,SAAS,CAAC,MAAM,IAAI,KAAK,CAAC,CAAC;QAChC,IAAI,CAAC,aAAa,CAAC,UAAU,IAAI,IAAI,CAAC,CAAC;IACzC,CAAC;;;;IAPD,IAAI,YAAY;QACd,OAAO,IAAI,CAAC,OAAO,CAAC,YAAY,EAAE,CAAC;IACrC,CAAC;;;;;;;;IASD,SAAS,CAAC,IAAY,EAAE,IAAgB;;;YAElC,OAAO,GAAG,mBAAA,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,CAAC,EAAU;QAC/D,IAAI,OAAO,OAAO,KAAK,QAAQ,EAAE;YAC/B,IAAI,IAAI,EAAE;gBACR,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,OAAO;;;;gBAAC,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,EAAC,CAAC;aACvG;YACD,OAAO,OAAO,CAAC;SAChB;QACD,OAAO,IAAI,CAAC;IACd,CAAC;;;;;;;;;IASD,SAAS,CAAC,MAAuB;QAC/B,IAAI,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,OAAO,CAAC,MAAM,KAAK,MAAM,CAAC,MAAM,EAAE;YACzD,OAAO;SACR;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;;;;;;;IAOD,aAAa,CAAC,IAAY,EAAE,YAAwB;;cAC5C,MAAM,GAAG,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO;QAE5E,IAAI,CAAC,MAAM,IAAI,CAAC,YAAY,EAAE;YAC5B,IAAI,CAAC,6BAA6B,IAAI,kBAAkB,IAAI,CAAC,OAAO,CAAC,MAAM;;;sEAGX,CAAC,CAAC;SACnE;QAED,OAAO,MAAM,IAAI,YAAY,IAAI,EAAE,CAAC;IACtC,CAAC;;;;;;;IAEO,cAAc,CAAC,GAAoB,EAAE,IAAY;;YACnD,GAAG,GAAG,GAAG;;cACP,KAAK,GAAG,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC;;cACvB,KAAK,GAAG,KAAK,CAAC,MAAM;;YACtB,KAAK,GAAG,CAAC;QACb,OAAO,GAAG,IAAI,KAAK,GAAG,KAAK,EAAE;YAC3B,GAAG,GAAG,GAAG,CAAC,KAAK,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC;SAC3B;QACD,OAAO,KAAK,KAAK,KAAK,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,IAAI,CAAC;IACtC,CAAC;;;YAzFF,UAAU,SAAC;gBACV,UAAU,EAAE,MAAM;aACnB;;;;4CAUc,QAAQ,YAAI,MAAM,SAAC,OAAO;4CAA4B,QAAQ,YAAI,MAAM,SAAC,cAAc;;;;;;;;IARpG,gCAAkC;;;;;IAClC,gCAAqE;;;;;IACrE,mCAAgC","sourcesContent":["/**\n * @license\n * Copyright Alibaba.com All Rights Reserved.\n *\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 { warn } from 'ng-zorro-antd/core/logger';\nimport { IndexableObject, NzSafeAny } from 'ng-zorro-antd/core/types';\nimport { BehaviorSubject, Observable } from 'rxjs';\n\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(@Optional() @Inject(NZ_I18N) locale: NzI18nInterface, @Optional() @Inject(NZ_DATE_LOCALE) dateLocale: DateLocale) {\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   * @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 || {};\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"]}