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import { Injectable, OnInit, PLATFORM_ID, Inject,InjectionToken } from '@angular/core';
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import { Injectable, OnInit, PLATFORM_ID, Inject,InjectionToken , Optional } from '@angular/core';
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import { isPlatformBrowser} from '@angular/common';
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import { Http, Response, Headers, RequestOptions } from '@angular/http';
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import { Observable, Subscription, BehaviorSubject } from 'rxjs/Rx';
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@Injectable()
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export class EnvironmentSpecificService {
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// export function createTranslateLoader(http: Http, @Inject('ORIGIN_URL') originUrl: string) {
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// return new TranslateHttpLoader(http, originUrl + './assets/i18n/', '.json');
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public envSpecific: EnvProperties;
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public envSpecificNull: EnvProperties = null;
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testBrowser: boolean;
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private propertiesUrl = "/assets/env-properties.json";
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// private propertiesUrl = "https://beta.connect.openaire.eu/assets/env-properties.json";
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constructor(private http: Http,@Inject(PLATFORM_ID) platformId: string,@Inject(DOCUMENT) private document: any) {
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private serverUrl = "http://scoobydoo.di.uoa.gr:4000";
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// private serverUrl = "https://beta.explore.openaire.eu";
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// private serverUrl = "https://beta.connect.openaire.eu";
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constructor(private http: Http, @Inject(PLATFORM_ID) private platformId: string) {
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this.testBrowser = isPlatformBrowser(platformId);
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if (this.testBrowser) {
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//this is only executed on the browser
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}
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}
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public loadEnvironment() {
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// Only want to do this once - if root page is revisited, it calls this again.
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if (this.envSpecific === null || this.envSpecific === undefined) {
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console.log('Loading '+ document.location.protocol +"//" + document.location.host+this.propertiesUrl);
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var location = this.propertiesUrl;
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if(typeof document == 'undefined'){
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location = this.serverUrl + this.propertiesUrl;
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return this.http.get(document.location.protocol +"//" + document.location.host+this.propertiesUrl)
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}else{
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location = document.location.protocol +"//" + document.location.host+this.propertiesUrl;
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}
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console.log('Loading '+ location);
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return this.http.get(location)
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.map((data) => data.json())
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.toPromise<EnvProperties>();
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}
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Added by Argiro Kokogiannaki over 6 years ago
Change environment-specific.service.ts to be able to read properties in server side. Had to add a property serverUrl - change it in every deployment
add check for server side before use document in isRouteEnabled.guard.ts & environment-specific.service.ts