D-Net

import {Component, Input}        from '@angular/core';

import {ActivatedRoute, Router}       from '@angular/router';

import {Title, Meta}                  from '@angular/platform-browser';

import {User,Session}                 from './utils/helper.class';

import {RouterHelper}                 from '../utils/routerHelper.class';

import {EnvProperties}                from '../utils/properties/env-properties';

@Component({

    selector: 'user',

    templateUrl: 'user.component.html'

  })

export class UserComponent {

    public user: User;

    public loggedIn: boolean = false;

    public server: boolean = true;

    public errorMessage: string = "";

    public password: string = "";

    private sub:any;

    private sublogin:any;

    public errorCode: string = "";

    public redirectUrl: string = "";

    public routerHelper:RouterHelper = new RouterHelper();

    public loginUrl;

    properties:EnvProperties;

    @Input() mainComponent = true;

    constructor( private router: Router,

                 private route: ActivatedRoute,

                 private _meta: Meta,

                 private _title: Title) {

                   var title = "OpenAIRE | Login";

                   this._title.setTitle(title);

    }

    ngOnInit() {

      this.route.data

        .subscribe((data: { envSpecific: EnvProperties }) => {

           this.properties = data.envSpecific;

          this.loginUrl = this.properties.loginUrl;

        });

      if( typeof document !== 'undefined') {

        this.server = false;

      }

      this.loggedIn = Session.isLoggedIn();

      this.user = Session.getUser();

      this.errorMessage = "";

      this.sub =  this.route.queryParams.subscribe(params => {

        this.errorCode = params["errorCode"];

        this.redirectUrl = params["redirectUrl"];

        this.loggedIn = Session.isLoggedIn();

        this.user = Session.getUser();

        this.errorMessage = "";

        if(this.loggedIn && this.errorCode == '1'){

          this.redirect();

        }

      });

    }

    ngOnDestroy(){

      this.sub.unsubscribe();

      if(this.sublogin){

        this.sublogin.unsubscribe();

      }

    }

    redirect(){

      if(this.redirectUrl && this.redirectUrl != null && this.redirectUrl != ""){

        this.redirectUrl = decodeURIComponent(this.redirectUrl);

        var baseUrl = this.redirectUrl;

        var queryParams = "";

        var paramsArray =[];

        var valuesArray =[];

        if(this.redirectUrl.indexOf('?') != -1){

          baseUrl = this.redirectUrl.split('?')[0];

          queryParams =  this.redirectUrl.split('?')[1];

        }

        if(queryParams != ""){

          var queryParamsArray = queryParams.split('&');

          for(var i = 0; i < queryParamsArray.length; i++){

            paramsArray.push(queryParamsArray[i].split("=")[0]);

            valuesArray.push(queryParamsArray[i].split("=")[1]);

          }

          this.router.navigate([baseUrl], { queryParams: this.routerHelper.createQueryParams(paramsArray,valuesArray)});

        }else{

          this.router.navigate([baseUrl]);

        }

      }

      // else{

      //   this.router.navigate(['/']);

      // }

    }

    logIn(){

      if(this.redirectUrl && this.redirectUrl != null && this.redirectUrl != ""){

        this.redirectUrl = decodeURIComponent(this.redirectUrl);

        var baseUrl = this.redirectUrl;

        var queryParams = "";

        if(this.redirectUrl.indexOf('?') != -1){

          var splits =this.redirectUrl.split('?');

          if(splits.length>0){

            baseUrl = splits[0];

          }

          if(splits.length >1){

            queryParams =  splits[1];

          }

        }

        Session.setReloadUrl(location.protocol +"//"+location.host, baseUrl, queryParams);

      }

      window.location.href = this.properties.loginUrl;

    }

    getTheRolesFormatted(roles:string[]){

      let formattedRoles = [];

      for(let role of roles ){

        let formattedRole = role.split("urn:geant:openaire.eu:group:")[1];

        formattedRole=formattedRole.split("#aai.openaire.eu")[0]

        formattedRole = formattedRole.replace("+"," ");

        formattedRole = formattedRole.split("+").join(" ");

        formattedRoles.push(formattedRole);

      }

      return formattedRoles.join(", ");

    }

    isUSerManager(){

      return Session.isUserManager();

    }

}