New packages org (#2639)

New packages org

lib/core/services/user-preferences.service.ts

@@ -0,0 +1,119 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Injectable } from '@angular/core';
+import { TranslateService } from '@ngx-translate/core';
+import { BehaviorSubject } from 'rxjs/BehaviorSubject';
+import { Observable } from 'rxjs/Rx';
+import { AppConfigService } from '../app-config/app-config.service';
+import { AlfrescoApiService } from './alfresco-api.service';
+import { StorageService } from './storage.service';
+
+@Injectable()
+export class UserPreferencesService {
+
+    private defaults = {
+        paginationSize: 25,
+        locale: 'en'
+    };
+
+    private localeSubject: BehaviorSubject<string> ;
+    locale$: Observable<string>;
+
+    constructor(
+        public translate: TranslateService,
+        private appConfig: AppConfigService,
+        private storage: StorageService,
+        private apiService: AlfrescoApiService
+    ) {
+        const currentLocale = this.locale || this.getDefaultLocale();
+        this.localeSubject = new BehaviorSubject(currentLocale);
+        this.locale$ = this.localeSubject.asObservable();
+        this.defaults.paginationSize = appConfig.get('pagination.size', 25);
+    }
+
+    get(property: string, defaultValue?: string): string {
+        const key = this.getPropertyKey(property);
+        const value = this.storage.getItem(key);
+        if (value === undefined) {
+            return defaultValue;
+        }
+        return value;
+    }
+
+    set(property: string, value: any) {
+        if (!property) { return; }
+
+        this.storage.setItem(
+            this.getPropertyKey(property),
+            value
+        );
+    }
+
+    getStoragePrefix(): string {
+        return this.storage.getItem('USER_PROFILE') || 'GUEST';
+    }
+
+    setStoragePrefix(value: string) {
+        this.storage.setItem('USER_PROFILE', value || 'GUEST');
+    }
+
+    getPropertyKey(property: string): string {
+        return `${this.getStoragePrefix()}__${property}`;
+    }
+
+    set authType(value: string) {
+        this.storage.setItem('AUTH_TYPE', value);
+        this.apiService.reset();
+    }
+
+    get authType(): string {
+        return this.storage.getItem('AUTH_TYPE') || 'ALL';
+    }
+
+    set disableCSRF(value: boolean) {
+        this.set('DISABLE_CSRF', value);
+        this.apiService.reset();
+    }
+
+    get disableCSRF(): boolean {
+        return this.get('DISABLE_CSRF') === 'true';
+    }
+
+    set paginationSize(value: number) {
+        this.set('PAGINATION_SIZE', value);
+    }
+
+    get paginationSize(): number {
+        return Number(this.get('PAGINATION_SIZE')) || this.defaults.paginationSize;
+    }
+
+    get locale(): string {
+        const locale = this.get('LOCALE');
+        return locale;
+    }
+
+    set locale(value: string) {
+        this.localeSubject.next(value);
+        this.set('LOCALE', value);
+    }
+
+    public getDefaultLocale(): string {
+        return this.appConfig.get<string>('locale') || this.translate.getBrowserLang() || 'en';
+    }
+
+}