92 lines
3.7 KiB
TypeScript
92 lines
3.7 KiB
TypeScript
import { Component } from '@angular/core';
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import { TranslateService } from '@ngx-translate/core';
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import { ConfigService } from './core/ui-services/config.service';
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import { ConstantsService } from './core/ui-services/constants.service';
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import { CountUsersService } from './core/ui-services/count-users.service';
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import { LoadFontService } from './core/ui-services/load-font.service';
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import { LoginDataService } from './core/ui-services/login-data.service';
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import { OperatorService } from './core/core-services/operator.service';
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import { ServertimeService } from './core/core-services/servertime.service';
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import { ThemeService } from './core/ui-services/theme.service';
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/**
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* Angular's global App Component
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*/
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@Component({
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selector: 'os-root',
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templateUrl: './app.component.html',
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styleUrls: ['./app.component.scss']
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})
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export class AppComponent {
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/**
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* Master-component of all apps.
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*
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* Inits the translation service, the operator, the login data and the constants.
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*
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* Handles the altering of Array.toString()
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*
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* @param translate To set the default language
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* @param operator To call the constructor of the OperatorService
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* @param loginDataService to call the constructor of the LoginDataService
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* @param constantService to call the constructor of the ConstantService
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* @param servertimeService executes the scheduler early on
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* @param themeService used to listen to theme-changes
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* @param countUsersService to call the constructor of the CountUserService
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* @param configService to call the constructor of the ConfigService
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* @param loadFontService to call the constructor of the LoadFontService
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*/
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public constructor(
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translate: TranslateService,
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operator: OperatorService,
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loginDataService: LoginDataService,
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constantsService: ConstantsService, // Needs to be started, so it can register itself to the WebsocketService
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servertimeService: ServertimeService,
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themeService: ThemeService,
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countUsersService: CountUsersService, // Needed to register itself.
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configService: ConfigService,
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loadFontService: LoadFontService
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) {
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// manually add the supported languages
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translate.addLangs(['en', 'de', 'cs']);
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// this language will be used as a fallback when a translation isn't found in the current language
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translate.setDefaultLang('en');
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// get the browsers default language
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const browserLang = translate.getBrowserLang();
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// try to use the browser language if it is available. If not, uses english.
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translate.use(translate.getLangs().includes(browserLang) ? browserLang : 'en');
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// change default JS functions
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this.overloadArrayToString();
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servertimeService.startScheduler();
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}
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/**
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* Function to alter the normal Array.toString - function
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*
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* Will add a whitespace after a comma and shorten the output to
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* three strings.
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*
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* TODO: There might be a better place for overloading functions than app.component
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* TODO: Overloading can be extended to more functions.
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*/
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private overloadArrayToString(): void {
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Array.prototype.toString = function(): string {
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let string = '';
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const iterations = Math.min(this.length, 3);
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for (let i = 0; i <= iterations; i++) {
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if (i < iterations) {
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string += this[i];
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}
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if (i < iterations - 1) {
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string += ', ';
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} else if (i === iterations && this.length > iterations) {
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string += ', ...';
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}
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}
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return string;
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};
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}
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}
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