openaire-library/landingPages/landing-utils/fos.component.ts

69 lines
2.6 KiB
TypeScript

import {Component, EventEmitter, Input, Output} from "@angular/core";
import {RouterHelper} from "../../utils/routerHelper.class";
import {properties} from "../../../../environments/environment";
import {StringUtils} from "../../utils/string-utils.class";
@Component({
selector: 'fos',
template: `
<div class="uk-text-xsmall" style="color: #EEB204">Beta</div>
<div [class]="'uk-flex uk-flex-between uk-flex-middle uk-margin-'+(viewAll?'':'small-')+'bottom'">
<span *ngIf="viewAll" class="clickable uk-h6 uk-flex uk-flex-middle uk-margin-small-right uk-margin-remove-bottom" (click)="viewLessClick()">
<icon class="uk-margin-small-right" name="arrow_back" flex="true" ratio="1.2"></icon>
<span class="uk-text-nowrap">{{title}}</span>
</span>
<span *ngIf="!viewAll" class="uk-text-light-grey uk-text-nowrap uk-margin-small-right">{{title}}</span>
<!-- <a *ngIf="viewAll && lessBtn" (click)="viewAll = !viewAll; lessBtn=false;">View less</a>-->
<a *ngIf="subjects && subjects.length > threshold && !viewAll"
(click)="viewAllClick();" class="view-more-less-link uk-text-truncate" uk-tooltip="View all & feedback">
<span class="">View all & feedback</span>
</a>
<a *ngIf="(subjects && subjects.length <= threshold || viewAll)" class="uk-link uk-text-truncate"
(click)="feedbackClick();">Feedback</a>
</div>
<div class="uk-margin-small-top">
<div *ngFor="let subject of subjects.slice(0, viewAll?subjects.length:threshold); let i=index" class="uk-text-truncate">
<a [routerLink]="properties.searchLinkToResults"
[queryParams]="{'fos': urlEncodeAndQuote(subject)}">
{{subject}}
</a>
</div>
</div>
`
})
export class FosComponent {
@Input() subjects: string[];
@Input() viewAll: boolean = false;
@Output() viewAllClicked = new EventEmitter();
@Output() feedbackClicked = new EventEmitter();
public lessBtn: boolean = false;
public threshold: number = 2;
public routerHelper: RouterHelper = new RouterHelper();
public properties = properties;
public title: string = "Fields of Science";
public viewAllClick() {
// if(this.subjects.length <= this.threshold*2) {
// this.viewAll = true;
// this.lessBtn = true;
// } else {
this.viewAll = true;
this.viewAllClicked.emit('fos');
// }
}
public viewLessClick() {
this.viewAll = false;
this.viewAllClicked.emit("");
}
public feedbackClick() {
this.feedbackClicked.emit("");
}
public urlEncodeAndQuote(str: string): string {
return StringUtils.quote(StringUtils.URIEncode(str));
}
}