openaire-library/landingPages/dataset/dataset.component.ts

227 lines
12 KiB
TypeScript

import {Component, ViewChild} from '@angular/core';
import {ElementRef, Input} from '@angular/core';
import {ActivatedRoute, Router} from '@angular/router';
import {Title, Meta} from '@angular/platform-browser';
import {Observable} from 'rxjs/Observable';
import {DatasetInfo} from '../../utils/entities/datasetInfo';
import {EnvProperties} from '../../utils/properties/env-properties';
import {RouterHelper} from '../../utils/routerHelper.class';
import {DatasetService} from './dataset.service';
import {PiwikService} from '../../utils/piwik/piwik.service';
import { SEOService } from '../../sharedComponents/SEO/SEO.service';
@Component({
selector: 'dataset',
templateUrl: 'dataset.component.html',
})
export class DatasetComponent {
@Input() piwikSiteId = null;
public datasetInfo: DatasetInfo;
public datasetId : string ;
// APP BOX variables
public showAllCollectedFrom: boolean = false;
public showAllDownloadFrom: boolean = false;
public showAllPublishedIn: boolean = false;
public thresholdDescription: number = 270;
public showNumDescription: number = 270;
// Metrics tab variables
public metricsClicked: boolean;
public viewsFrameUrl: string;
public downloadsFrameUrl: string;
public totalViews: number;
public totalDownloads: number;
public pageViews: number;
// Custom tab paging variables
public referencesPage: number = 1;
public pageSize: number = 10;
// Active tab variable for responsiveness
public activeTab: string = "References";
// Map counting variable
public relatedResearchResultsNum: number = 0;
// Message variables
public warningMessage = "";
public errorMessage = "";
public showLoading: boolean = true;
public routerHelper:RouterHelper = new RouterHelper();
private result ;
sub: any; piwiksub: any; infoSub: any;
properties:EnvProperties;
constructor (private element: ElementRef,
private _datasetService: DatasetService,
private _piwikService:PiwikService,
private route: ActivatedRoute,
private _meta: Meta,
private _title: Title,
private _router: Router,
private seoService: SEOService) {
}
ngOnInit() {
this.route.data
.subscribe((data: { envSpecific: EnvProperties }) => {
this.properties = data.envSpecific;
this.updateUrl(data.envSpecific.baseLink+this._router.url);
this.seoService.createLinkForCanonicalURL(this.properties.baseLink+this._router.url);
});
this.sub = this.route.queryParams.subscribe(params => {
this.datasetInfo = null;
this.updateTitle("Dataset");
this.updateDescription("");
this.datasetId = params['datasetId'];
if(this.datasetId){
this.getDatasetInfo(this.datasetId);
}else{
this.showLoading = false;
this.warningMessage="No valid research data id";
}
this.metricsClicked = false;
this.viewsFrameUrl = this.properties.framesAPIURL+'merge.php?com=query&data=[{"query":"resRepoViews", "resTitle":"'+this.datasetId+'", "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":"Repository","yaxisheaders":["Monthly views"],"generalxaxis":"","theme":0,"in":[],"filters":[{"name":"","values":[""],"to":"-1"}]}]&info_types=["column"]&stacking=normal&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(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.viewsFrameUrl = this.properties.framesAPIURL+'merge.php?com=query&data=[{"query":"resViewsTimeline", "resTitle":"'+this.datasetId+'", "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":"Repository","yaxisheaders":["Monthly views"],"generalxaxis":"","theme":0,"in":[],"filters":[{"name":"","values":[""],"to":"-1"}]}]&info_types=["column"]&stacking=normal&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":"resRepoDownloads", "resTitle":"'+this.datasetId+'", "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":"Repository","yaxisheaders":["Monthly downloads"],"generalxaxis":"","theme":0,"in":[],"filters":[{"name":"","values":[""],"to":"-1"}]}]&info_types=["column"]&stacking=normal&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(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":"resRepoDownloadTimeline", "resTitle":"'+this.datasetId+'", "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":"Repository","yaxisheaders":["Monthly downloads"],"generalxaxis":"","theme":0,"in":[],"filters":[{"name":"","values":[""],"to":"-1"}]}]&info_types=["column"]&stacking=normal&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(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';
*/
this.scroll();
});
}
ngOnDestroy() {
if(this.sub){
this.sub.unsubscribe();
}
if(this.piwiksub){
this.piwiksub.unsubscribe();
}
if(this.infoSub) {
this.infoSub.unsubscribe();
}
}
private getDatasetInfo(id:string) {
this.warningMessage = '';
this.errorMessage=""
this.showLoading = true;
this.datasetInfo = null;
this.infoSub = this._datasetService.getDatasetInfo(id, this. properties).subscribe(
data => {
this.datasetInfo = data;
/*
if(this.datasetInfo.title.name != undefined && this.datasetInfo.title.name!= ''){
this.updateTitle(this.datasetInfo.title.name);
this.updateDescription("Dataset, search, repositories, open access,"+this.datasetInfo.title.name);
}
*/
if(this.datasetInfo.title){
this.updateTitle(this.datasetInfo.title);
this.updateDescription((this.datasetInfo.description?(this.datasetInfo.description):(","+this.datasetInfo.title)));
}
if(this.properties.enablePiwikTrack && (typeof document !== 'undefined')){
this.piwiksub = this._piwikService.trackView(this.properties, this.datasetInfo.title/*.name*/, this.piwikSiteId).subscribe();
}
this.result = []
this.result = {id: id, type :"dataset", source : "openaire", title: this.datasetInfo.title,url: '', result: '', accessRights: /*this.datasetInfo.title.accessMode*/ this.datasetInfo.accessMode, embargoEndDate: ''};
let relatedResearchResultsNum = 0;
if(this.datasetInfo.relatedResearchResults != undefined) {
this.datasetInfo.relatedResearchResults.forEach(function (value, key, map) {
relatedResearchResultsNum += value.length;
});
}
this.relatedResearchResultsNum = relatedResearchResultsNum;
this.showLoading = false;
},
err => {
//console.log(err)
this.handleError("Error getting research data for id: "+this.datasetId, err);
this.errorMessage = 'No research data found';
this.showLoading = false;
}
);
}
// showChange($event) {
// this.showAllReferences=$event.value;
// }
public metricsResults($event) {
this.totalViews = $event.totalViews;
this.totalDownloads = $event.totalDownloads;
this.pageViews = $event.pageViews;
}
private updateDescription(description:string){
this._meta.updateTag({content:description},"name='description'");
this._meta.updateTag({content:description},"property='og:description'");
}
private updateTitle(title:string){
var _prefix ="OpenAIRE | ";
var _title = _prefix + ((title.length> 50 ) ?title.substring(0,50):title);
this._title.setTitle(_title);
this._meta.updateTag({content:_title},"property='og:title'");
}
private updateUrl(url:string){
this._meta.updateTag({content:url},"property='og:url'");
}
public buildCurationTooltip() {
let tooltipContent: string = "<div class='uk-padding-small uk-light'>";
tooltipContent += "<h4>Record in preview</h4>";
tooltipContent += "<p>Bibliographic record accepted by the system, but not yet processed by <br> OpenAIRE tools for information quality improvement and de-duplication</p></di>";
return tooltipContent;
}
public getKeys( map) {
return Array.from(map.keys());
}
public scroll() {
if (typeof document !== 'undefined') {
this.element.nativeElement.scrollIntoView();
}
}
private handleError(message: string, error) {
console.error("Research Data Landing Page: "+message, error);
}
public updateReferencesPage($event) {
this.referencesPage = $event.value;
}
public totalPages(totalResults: number): number {
let totalPages:any = totalResults/this.pageSize;
if(!(Number.isInteger(totalPages))) {
totalPages = (parseInt(totalPages, this.pageSize) + 1);
}
return totalPages;
}
}