D-Net

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

import {OpenAireJsonldConverterService} from './service/open-aire-jsonld-converter.service';

import {JsonldDocumentSerializerService} from './service/jsonld-document-serializer.service';

import {DomSanitizer} from '@angular/platform-browser';

@Component({

  selector: 'schema2jsonld',

  template: `

    <div *ngIf="html" [innerHTML]="html"></div>

  `

})

export class Schema2jsonldComponent implements OnInit, OnChanges {

  @Input() data; // for project, organization, datasource

  @Input() URL;

  @Input() logoURL; // for home, search

  @Input() otherURL; //for project, datasource

  @Input() name;

  @Input() searchAction = false;

  @Input() type = 'result';

  @Input() description = null;

  @Input() searchActionRoute = '/search/find/';

  public json;

  public html;

  constructor(private documentParser: OpenAireJsonldConverterService,

              private documentSerializer: JsonldDocumentSerializerService, private sanitizer: DomSanitizer) {

  }

  ngOnChanges(changes: SimpleChanges): void {

    if (changes.description) {

      this.createJson();

    }

  }

  ngOnInit() {

    this.createJson();

  }

  getSafeHTML(value) {

    let json = JSON.stringify(value, null, 2);

    let html = '<script type="application/ld+json">' + json + '</script>';

    return this.sanitizer.bypassSecurityTrustHtml(html);

  };

  createJson() {

    var docOvject;

    if (this.type == 'project') {

      docOvject = this.documentParser.convertProject(this.data, this.URL);

      this.json = this.documentSerializer.serializeOrganization(docOvject);

    } else if (this.type == 'organization') {

      docOvject = this.documentParser.convertOrganization(this.data, this.URL, this.description);

      this.json = this.documentSerializer.serializeOrganization(docOvject);

    } else if (this.type == 'datasource') {

      docOvject = this.documentParser.convertDatasource(this.data, this.URL, this.otherURL);

      this.json = this.documentSerializer.serializeOrganization(docOvject);

    } else if (this.type == 'home') {

      this.json = this.documentParser.createHome(this.name, this.URL, this.logoURL, this.description, this.searchActionRoute);

    } else if (this.type == 'search') {

      this.json = this.documentParser.createSearchPage(this.name, this.URL, this.logoURL, this.searchAction, this.description, this.searchActionRoute);

    } else if (this.type == 'result') {

      docOvject = this.documentParser.convertResult(this.data, this.URL);

      this.json = this.documentSerializer.serializeDataset(docOvject);

    } else {

      this.json = this.documentParser.createSimplePage(this.name, this.URL, this.description);

    }

    this.html = this.getSafeHTML(this.json);

  }

}