D-Net

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

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

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

import {ProjectService} from './project.service';

import {ProjectInfo} from '../../utils/entities/projectInfo';

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

import {FetchResearchResults} from '../../utils/fetchEntitiesClasses/fetchResearchResults.class';

import {SearchResearchResultsService} from '../../services/searchResearchResults.service';

import {ModalLoading} from '../../utils/modal/loading.component';

import {ReportsService} from '../../services/reports.service';

import {ErrorCodes} from '../../utils/properties/errorCodes'

import {PiwikService} from '../../utils/piwik/piwik.service';

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

import {SEOService} from '../../sharedComponents/SEO/SEO.service';

import {HelperFunctions} from "../../utils/HelperFunctions.class";

import {HelperService} from "../../utils/helper/helper.service";

@Component({

  selector: 'project',

  templateUrl: 'project.component.html',

})

export class ProjectComponent {

  @Input() piwikSiteId = null;

  @Input() communityId = null;

  public projectInfo: ProjectInfo;

  public projectId: string;

  public projectName: string;

  // Metrics tab variables

  public metricsClicked: boolean;

  public viewsFrameUrl: string;

  public downloadsFrameUrl: string;

  private totalViews: number;

  private totalDownloads: number;

  private pageViews: number;

  // Statistics tab variables

  public statsClicked: boolean;

  public chartScientificResultsUrl: string;

  public chartAccessModeUrl: string;

  public chartDatasourcesUrl: string;

  // HTML variables in APP BOX

  public publications_dynamic: string;

  public datasets_dynamic: string;

  public software_dynamic: string;

  public orps_dynamic: string;

  public project;

  // CSV variables

  public downloadURLAPI: string;

  public csvParams: string;

  public csvParamsDatasets: string;

  public csvParamsSoftware: string;

  public csvParamsOrps: string;

  // Message variables

  public warningMessage = "";

  public errorMessage = "";

  public showLoading: boolean = true;

  // Active tab variable for responsiveness

  public activeTab: string = "Publications";

  // Request results for publications, research data and software only the one time (first time tab is clicked)

  private reloadPublications: boolean = true;

  private reloadDatasets: boolean = true;

  private reloadSoftware: boolean = true;

  private reloadOrps: boolean = true;

  // Variables for publications, research data, software tabs

  public fetchPublications: FetchResearchResults;

  public linkToSearchPublications = "";

  public fetchDatasets: FetchResearchResults;

  public linkToSearchDatasets = "";

  public fetchSoftware: FetchResearchResults;

  public linkToSearchSoftware = "";

  public fetchOrps: FetchResearchResults;

  public linkToSearchOrps = "";

  public routerHelper: RouterHelper = new RouterHelper();

  public errorCodes: ErrorCodes = new ErrorCodes();

  public pageContents = null;

  public divContents = null;

  @ViewChild(ModalLoading) loading: ModalLoading;

  // Alert box when something is wrong with CSV requests

  @ViewChild('AlertModalCsvError') alertCsvError;

  sub: any;

  piwiksub: any;

  infoSub: any;

  downloadFilePiwikSub: any;

  properties: EnvProperties;

  constructor(private _projectService: ProjectService,

              private _piwikService: PiwikService,

              private  route: ActivatedRoute,

              private router: Router,

              private _searchResearchResultsService: SearchResearchResultsService,

              private _reportsService: ReportsService,

              private _meta: Meta,

              private _title: Title,

              private _router: Router,

              private helper: HelperService,

              private seoService: SEOService) {

  }

  ngOnInit() {

    this.route.data

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

        this.properties = data.envSpecific;

        //this.getDivContents();

        this.getPageContents();

        this.updateUrl(data.envSpecific.baseLink + this._router.url);

      });

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

      this.metricsClicked = false;

      this.statsClicked = false;

      this.fetchPublications = new FetchResearchResults(this._searchResearchResultsService);

      this.fetchDatasets = new FetchResearchResults(this._searchResearchResultsService);

      this.fetchSoftware = new FetchResearchResults(this._searchResearchResultsService);

      this.fetchOrps = new FetchResearchResults(this._searchResearchResultsService);

      var title = "Project";

      var description = "";

      this.updateTitle(title);

      this.updateDescription(description);

      this.projectId = params['projectId'];

      var grantId = params['grantId'];

      var funder = params['funder'];

      if (this.projectId) {

        this.getProjectInfo(this.projectId);

        this.actionsAfterLoadId();

      } else if (grantId && funder) {

        this.getProjectInfoByGrantId(grantId, funder);

      } else {

        this.showLoading = false;

        this._router.navigate(['/error'], {queryParams: {"page": this.properties.searchLinkToProject + this.projectId, "page_type": "project"}});

        //this.warningMessage = "No valid project id";

      }

      this.downloadURLAPI = this.properties.csvAPIURL;

      this.createClipboard();

      this.csvParams = "?format=csv-special&type=publications&fq=(((oaftype exact result) and (resulttypeid exact publication)) and (relprojectid exact \"" + this.projectId + "\"))";

      this.csvParamsDatasets = "?format=csv-special&type=datasets&fq=(((oaftype exact result) and (resulttypeid exact dataset)) and (relprojectid exact \"" + this.projectId + "\"))";

      this.csvParamsSoftware = "?format=csv-special&type=software&fq=(((oaftype exact result) and (resulttypeid exact software)) and (relprojectid exact \"" + this.projectId + "\"))";

      this.csvParamsOrps = "?format=csv-special&type=other&fq=(((oaftype exact result) and (resulttypeid exact other)) and (relprojectid exact \"" + this.projectId + "\"))";

      HelperFunctions.scroll();

    });

  }

  private getPageContents() {

    this.helper.getPageHelpContents(this._router.url, this.properties, this.communityId).subscribe(contents => {

      this.pageContents = contents;

    })

  }

  private getDivContents() {

    this.helper.getDivHelpContents(this._router.url, this.properties, this.communityId).subscribe(contents => {

      this.divContents = contents;

    })

  }

  actionsAfterLoadId() {

    this.publications_dynamic =

      "<script type=\"text/javascript\">"

      + "\n<!--"

      + "\ndocument.write('<div id=\"oa_widget\"></div>');"

      + "\ndocument.write('<script type=\"text/javascript\""

      + " src=\"" + this.properties.widgetLink

      + this.projectId + "&type=publication\"></script>');"

      + "\n-->"

      + "\n</script>";

    this.datasets_dynamic =

      "<script type=\"text/javascript\">"

      + "\n<!--"

      + "\ndocument.write('<div id=\"oa_widget\"></div>');"

      + "\ndocument.write('<script type=\"text/javascript\""

      + " src=\"" + this.properties.widgetLink

      + this.projectId + "&type=dataset\"></script>');"

      + "\n-->"

      + "\n</script>";

    this.software_dynamic =

      "<script type=\"text/javascript\">"

      + "\n<!--"

      + "\ndocument.write('<div id=\"oa_widget\"></div>');"

      + "\ndocument.write('<script type=\"text/javascript\""

      + "\nsrc=\"" + this.properties.widgetLink

      + this.projectId + "&type=software\"></script>');"

      + "\n-->"

      + "\n</script>";

    this.orps_dynamic =

      "<script type=\"text/javascript\">"

      + "\n<!--"

      + "\ndocument.write('<div id=\"oa_widget\"></div>');"

      + "\ndocument.write('<script type=\"text/javascript\""

      + "\nsrc=\"" + this.properties.widgetLink

      + this.projectId + "&type=other\"></script>');"

      + "\n-->"

      + "\n</script>";

    this.getProjectInfo(this.projectId);

    //this.searchPublications();

    this.fetchPublications.getNumForEntity("publication", "project", this.projectId, this.properties);

    this.fetchDatasets.getNumForEntity("dataset", "project", this.projectId, this.properties);

    this.fetchSoftware.getNumForEntity("software", "project", this.projectId, this.properties);

    this.fetchOrps.getNumForEntity("other", "project", this.projectId, this.properties);

  }

  ngOnDestroy() {

    if (this.sub) {

      this.sub.unsubscribe();

    }

    if (this.piwiksub) {

      this.piwiksub.unsubscribe();

    }

    if (this.infoSub) {

      this.infoSub.unsubscribe();

    }

    if (this.downloadFilePiwikSub) {

      this.downloadFilePiwikSub.unsubscribe();

    }

  }

  private createClipboard() {

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

      let publ_clipboard, datasets_clipboard, software_clipboard, orps_clipboard;

      let Clipboard;

      Clipboard = require('clipboard');

      publ_clipboard = new Clipboard('.publ_clipboard_btn');

      datasets_clipboard = new Clipboard('.datasets_clipboard_btn');

      software_clipboard = new Clipboard('.software_clipboard_btn');

      orps_clipboard = new Clipboard('.orps_clipboard_btn');

    }

  }

  private searchPublications() {

    this.fetchPublications.getResultsForEntity("publication", "project", this.projectId, 1, 10, this.properties);

    this.linkToSearchPublications = this.properties.searchLinkToAdvancedPublications;// + "?project=" + this.projectId+"&pr=and";

    //if(this.fetchPublications.searchUtils.totalResults > 0) {

    //this.activeTab = "Publications";

    //} else {

    //this.searchDatasetsInit();

    //}

    this.reloadPublications = false;

  }

  private searchDatasets() {

    this.fetchDatasets.getResultsForEntity("dataset", "project", this.projectId, 1, 10, this.properties);

    this.linkToSearchDatasets = this.properties.searchLinkToAdvancedDatasets;// + "?project=" + this.projectId+"&pr=and";

    this.reloadDatasets = false;

    //this.activeTab = "Research Data";

  }

  private searchSoftware() {

    this.fetchSoftware.getResultsForEntity("software", "project", this.projectId, 1, 10, this.properties);

    this.linkToSearchSoftware = this.properties.searchLinkToAdvancedSoftware;

    this.reloadSoftware = false;

  }

  private searchOrps() {

    this.fetchOrps.getResultsForEntity("other", "project", this.projectId, 1, 10, this.properties);

    this.linkToSearchOrps = this.properties.searchLinkToAdvancedOrps;

    this.reloadOrps = false;

  }

  public searchPublicationsInit() {

    if (this.reloadPublications && this.fetchPublications.searchUtils.totalResults > 0) {

      this.searchPublications();

    } else if (this.fetchPublications.searchUtils.totalResults == 0) {

      //this.statsClicked=true;

      //this.activeTab = "Statistics";

    }

  }

  public searchDatasetsInit() {

    if (this.reloadDatasets && this.fetchDatasets.searchUtils.totalResults > 0) {

      this.searchDatasets();

    } else if (this.fetchDatasets.searchUtils.totalResults == 0) {

      //this.statsClicked=true;

      //this.activeTab = "Statistics";

    }

  }

  public searchSoftwareInit() {

    if (this.reloadSoftware && this.fetchSoftware.searchUtils.totalResults > 0) {

      this.searchSoftware();

    }

  }

  public searchOrpsInit() {

    if (this.reloadOrps && this.fetchOrps.searchUtils.totalResults > 0) {

      this.searchOrps();

    }

  }

  private getProjectInfo(id: string) {

    this.warningMessage = '';

    this.errorMessage = ""

    this.showLoading = true;

    this.projectInfo = null;

    this.infoSub = this._projectService.getProjectInfo(id, this.properties).subscribe(

      data => {

        this.projectInfo = data;

        this.actionsAfterGettingProjectInfo();

      },

      err => {

        //console.log(err);

        this.handleError("Error getting project for id: " + this.projectId, err);

        if(err.status == 404) {

          this._router.navigate(['/error'], {queryParams: {"page": this.properties.searchLinkToProject + this.projectId, "page_type": "project"}});

        }

        this.seoService.createLinkForCanonicalURL(this.properties.baseLink + this.properties.searchLinkToProjects);

        //this.errorMessage = 'No project found';

        this.showLoading = false;

      }

    );

  }

  private getProjectInfoByGrantId(grantId: string, funder: string) {

    this.warningMessage = '';

    this.errorMessage = ""

    this.showLoading = true;

    this.projectInfo = null;

    this._projectService.getProjectInfoByGrantId(grantId, funder, this.properties).subscribe(

      data => {

        this.projectInfo = data;

        this.actionsAfterGettingProjectInfo();

        this.projectId = this.projectInfo.id;

        this.actionsAfterLoadId();

      },

      err => {

        //console.log(err);

        this.handleError("Error getting project for grant id: " + grantId + " and funder: " + funder, err);

        this.seoService.createLinkForCanonicalURL(this.properties.baseLink + this.properties.searchLinkToProjects);

        this.errorMessage = 'No project found';

        this.showLoading = false;

      }

    );

  }

  actionsAfterGettingProjectInfo() {

    this.projectName = this.projectInfo.acronym;

    if (this.projectName == undefined || this.projectName == '') {

      this.projectName = this.projectInfo.title;

    }

    this.seoService.createLinkForCanonicalURL(this.properties.baseLink + this._router.url);

    this.updateTitle(this.projectName);

    this.updateDescription("project, " + this.projectName + "," + this.projectInfo.funder + "," + this.projectInfo.acronym);

    if (this.properties.enablePiwikTrack && (typeof document !== 'undefined')) {

      this.piwiksub = this._piwikService.trackView(this.properties, this.projectName, this.piwikSiteId).subscribe();

    }

    this.project = {

      funderId: "",

      funderName: this.projectInfo.funder,

      projectId: this.projectId,

      projectName: this.projectInfo.title,

      projectAcronym: this.projectInfo.acronym,

      startDate: this.projectInfo.startDate,

      endDate: this.projectInfo.endDate

    };

    this.viewsFrameUrl = this.properties.framesAPIURL + 'merge.php?com=query&data=[{"query":"projRepoViews","projTitle":"' + this.projectId + '","table":"","fields":[{"fld":"sum","agg":"sum","type":"column","yaxis":1,"c":false}],"xaxis":{"name":"month","agg":"sum"},"group":"","color":"","type":"chart","size":30,"sort":"xaxis","xStyle":{"r":-30,"s":"0","l":"-","ft":"-","wt":"-"},"title":"","subtitle":"","xaxistitle":"","yaxisheaders":["Monthly views"],"generalxaxis":"","theme":0,"in":[]}]&info_types=["column"]&stacking=&steps=false&fontFamily=Courier&spacing=[5,0,0,0]&style=[{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"000000","size":""},{"color":"000000","size":""}]&backgroundColor=rgba(255,255,255,1)&colors[]=rgba(124, 181, 236, 1)&colors[]=rgba(67, 67, 72, 1)&colors[]=rgba(144, 237, 125, 1)&colors[]=rgba(247, 163, 92, 1)&colors[]=rgba(128, 133, 233, 1)&colors[]=rgba(241, 92, 128, 1)&colors[]=rgba(228, 211, 84, 1)&colors[]=rgba(43, 144, 143, 1)&colors[]=rgba(244, 91, 91, 1)&colors[]=rgba(145, 232, 225, 1)&xlinew=0&ylinew=1&legends=true&tooltips=true&persistent=false';

    this.downloadsFrameUrl = this.properties.framesAPIURL + 'merge.php?com=query&data=[{"query":"projRepoDownloads","projTitle":"' + this.projectId + '","table":"","fields":[{"fld":"sum","agg":"sum","type":"column","yaxis":1,"c":false}],"xaxis":{"name":"month","agg":"sum"},"group":"","color":"","type":"chart","size":30,"sort":"xaxis","xStyle":{"r":-30,"s":"0","l":"-","ft":"-","wt":"-"},"title":"","subtitle":"","xaxistitle":"","yaxisheaders":["Monthly downloads"],"generalxaxis":"","theme":0,"in":[]}]&info_types=["column"]&stacking=&steps=false&fontFamily=Courier&spacing=[5,0,0,0]&style=[{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"rgba(0, 0, 0, 1)","size":"18"},{"color":"000000","size":""},{"color":"000000","size":""}]&backgroundColor=rgba(255,255,255,1)&colors[]=rgba(124, 181, 236, 1)&colors[]=rgba(67, 67, 72, 1)&colors[]=rgba(144, 237, 125, 1)&colors[]=rgba(247, 163, 92, 1)&colors[]=rgba(128, 133, 233, 1)&colors[]=rgba(241, 92, 128, 1)&colors[]=rgba(228, 211, 84, 1)&colors[]=rgba(43, 144, 143, 1)&colors[]=rgba(244, 91, 91, 1)&colors[]=rgba(145, 232, 225, 1)&xlinew=0&ylinew=1&legends=true&tooltips=true&persistent=false';

    //stats tab charts

    this.chartScientificResultsUrl = this.properties.statisticsFrameAPIURL + 'chart.php?com=query&persistent=false&data={"query":"projScient","projTitle":"' + this.projectId + '", "table": "result", "fields": [{"fld": "number", "agg": "count", "type": "spline", "yaxis":1, "c":false}], "xaxis":{"name": "result_classifications-type", "agg": "avg"}, "group": "", "color": "", "type": "chart", "size":30, "sort": "xaxis", "xStyle":{"r": "-", "s": "-", "l": "-", "ft": "-", "wt": "-"}, "yaxisheaders": [""], "fieldsheaders": ["Research Results"], "in": [], "filters": [{"name": "result_datasources-datasource-name", "values": [" "], "to": "-1"}], "having": [], "incfilters": [], "inchaving": [], "title": "", "subtitle": "", "xaxistitle": ""}&w=90%&h=90%';

    this.chartAccessModeUrl = this.properties.statisticsFrameAPIURL + 'chart.php?com=query&persistent=false&data={"query":"projOA","projTitle":"' + this.projectId + '", "table": "result", "fields": [{"fld": "number", "agg": "count", "type": "pie", "yaxis":1, "c":false}], "xaxis":{"name": "result_classifications-type", "agg": "avg"}, "group": "", "color": "", "type": "chart", "size":30, "sort": "xaxis", "xStyle":{"r": "-", "s": "-", "l": "-", "ft": "-", "wt": "-"}, "yaxisheaders": [""], "fieldsheaders": ["Research Results"], "in": [], "filters": [{"name": "result_datasources-datasource-name", "values": [" "], "to": "-1"}], "having": [], "incfilters": [], "inchaving": [], "title": "", "subtitle": "", "xaxistitle": ""}&w=90%&h=90%';

    this.chartDatasourcesUrl = this.properties.statisticsFrameAPIURL + 'chart.php?com=query&persistent=false&data={"query":"projPubsRepos","projTitle":"' + this.projectId + '", "table": "result", "fields": [{"fld": "number", "agg": "count", "type": "bar", "yaxis":1, "c":false}], "xaxis":{"name": "result_classifications-type", "agg": "avg"}, "group": "", "color": "", "type": "chart", "size":30, "sort": "xaxis", "xStyle":{"r": "-", "s": "-", "l": "-", "ft": "-", "wt": "-"}, "yaxisheaders": [""], "fieldsheaders": ["Research Results"], "in": [], "filters": [{"name": "result_datasources-datasource-name", "values": [" "], "to": "-1"}], "having": [], "incfilters": [], "inchaving": [], "title": "", "subtitle": "", "xaxistitle": ""}&w=90%&h=90%';

    this.showLoading = false;

  }

  public downloadfile(url: string, filename: string) {

    this.openLoading();

    this.setMessageLoading("Downloading CSV file");

    this._reportsService.downloadCSVFile(url).subscribe(

      data => {

        this.closeLoading();

        var url = window.URL.createObjectURL(data);

        var a = window.document.createElement('a');

        window.document.body.appendChild(a);

        a.setAttribute('style', 'display: none');

        a.href = url;

        a.download = filename + ".csv";

        a.click();

        window.URL.revokeObjectURL(url);

        a.remove(); // remove the element

        //window.open(window.URL.createObjectURL(data));

        if (this.properties.enablePiwikTrack && (typeof document !== 'undefined')) {

          this.downloadFilePiwikSub = this._piwikService.trackDownload(this.properties, url).subscribe();

        }

      },

      error => {

        //console.log("Error downloading the file.");

        this.handleError("Error downloading file: " + filename, error);

        this.closeLoading();

        this.confirmOpenCsvError();

      }/*,

            () => console.log('Completed file download.')*/

    );

  }

  /*

      showHTML(){

        let info:string = "<h1>Publications of Project ";

        if(this.projectInfo.title != undefined && this.projectInfo.title != "") {

            info += this.projectInfo.title;

        }

        if((this.projectInfo.title != undefined && this.projectInfo.title != "") &&

           ((this.projectInfo.acronym != undefined && this.projectInfo.acronym != "") ||

            (this.projectInfo.callIdentifier != undefined && this.projectInfo.callIdentifier != ""))) {

                  info += "(";

        }

        if(this.projectInfo.acronym != undefined && this.projectInfo.acronym != "") {

            info += this.projectInfo.acronym + " - ";

        }

        if(this.projectInfo.callIdentifier != undefined && this.projectInfo.callIdentifier != "") {

            info += this.projectInfo.callIdentifier;

        }

        if((this.projectInfo.title != undefined && this.projectInfo.title != "") &&

           ((this.projectInfo.acronym != undefined && this.projectInfo.acronym != "") ||

            (this.projectInfo.callIdentifier != undefined && this.projectInfo.callIdentifier != ""))) {

                  info += ")";

        }

        info +="</h1>";

        info += "<h3>"+this.fetchPublications.searchUtils.totalResults+" publications</h3>";

        let htmlParams = 'resources?format=html&page=0&size='+this.fetchPublications.searchUtils.totalResults+'&type=publications&query=(((oaftype exact result) and (resulttypeid exact publication)) and (relprojectid exact "'+this.projectId+'"))';

        this._reportsService.downloadHTMLFile(this.downloadURLAPI+htmlParams, info)

            .subscribe(data => this.funct(data),

                        error => console.log("Error downloading the file."),

                        () => console.log('Completed file download.'));

       }

       funct(data) {

           var win = window.open(window.URL.createObjectURL(data));

       }

  */

  public metricsResults($event) {

    this.totalViews = $event.totalViews;

    this.totalDownloads = $event.totalDownloads;

    this.pageViews = $event.pageViews;

  }

  private updateDescription(description: string) {

    this._meta.updateTag({content: description}, "name='description'");

    this._meta.updateTag({content: description}, "property='og:description'");

  }

  private updateTitle(title: string) {

    var _prefix = "";

    if(!this.communityId) {

      _prefix = "OpenAIRE | ";

    }

    var _title = _prefix + ((title.length > 50) ? title.substring(0, 50) : title);

    this._title.setTitle(_title);

    this._meta.updateTag({content: _title}, "property='og:title'");

  }

  private updateUrl(url: string) {

    this._meta.updateTag({content: url}, "property='og:url'");

  }

  private openLoading() {

    if (this.loading) {

      this.loading.open();

    }

  }

  private closeLoading() {

    if (this.loading) {

      this.loading.close();

    }

  }

  private setMessageLoading(message: string) {

    if (this.loading) {

      this.loading.message = message;

    }

  }

  public confirmOpenCsvError() {

    this.alertCsvError.cancelButton = false;

    this.alertCsvError.okButton = true;

    this.alertCsvError.alertTitle = "ERROR DOWNLOADING CSV FILE";

    this.alertCsvError.message = "There was an error in csv downloading. Please try again later.";

    this.alertCsvError.okButtonText = "OK";

    this.alertCsvError.open();

  }

  private handleError(message: string, error) {

    console.error("Project Landing Page: " + message, error);

  }

  isRouteAvailable(routeToCheck: string) {

    for (let i = 0; i < this.router.config.length; i++) {

      let routePath: string = this.router.config[i].path;

      if (routePath == routeToCheck) {

        return true;

      }

    }

    return false;

  }

}