257 lines
10 KiB
TypeScript
257 lines
10 KiB
TypeScript
import {
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ChangeDetectorRef,
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Component,
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ElementRef, EventEmitter,
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HostListener,
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Input, Output,
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QueryList,
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ViewChild,
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ViewChildren
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} from '@angular/core';
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import {properties} from "../../../../environments/environment";
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@Component({
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selector: 'showSubjects',
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template: `
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<ng-container *ngIf="properties.environment == 'production' && !viewAllSubjects && ((classifiedSubjects && classifiedSubjects.size > 0) || (eoscSubjects && eoscSubjects.length > 0))">
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<div *ngIf="!viewAllClassifiedSubjects" class="uk-text-meta">
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Subjects by Vocabulary
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</div>
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<ng-container *ngTemplateOutlet="subjects_by_vocabulary_template; context: {customClasses: (isMobile && viewAllClassifiedSubjects) ? '' : 'multi-line-ellipsis lines-2', id: 'content'}"></ng-container>
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<ng-container *ngIf="eoscSubjects && eoscSubjects.length > 0"><ng-container *ngTemplateOutlet="eosc_subjects_template"></ng-container></ng-container>
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<div *ngIf="isClassifiedLarge && !viewAllClassifiedSubjects" class="uk-text-right">
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<a (click)="viewAllSubjectsByVocabularyClicked()" class="view-more-less-link">View all</a>
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</div>
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</ng-container>
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<ng-container *ngIf="!viewAllClassifiedSubjects && ((subjects && subjects.length > 0) || (otherSubjects && otherSubjects.size > 0))">
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<div *ngIf="!viewAllSubjects" class="uk-text-meta uk-margin-small-bottom"
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[class.uk-margin-medium-top]="properties.environment == 'production' && ((classifiedSubjects && classifiedSubjects.size > 0) || (eoscSubjects && eoscSubjects.length > 0))">
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Keywords
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</div>
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<ng-container *ngTemplateOutlet="subjects_template; context: {customClasses: (isMobile && viewAllSubjects) ? '' : 'multi-line-ellipsis lines-2', id: 'content'}"></ng-container>
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<div *ngIf="isLarge && !viewAllSubjects" class="uk-text-right uk-margin-small-top">
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<a (click)="viewAllSubjectsClicked()" class="view-more-less-link">View all</a>
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</div>
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</ng-container>
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<ng-container *ngIf="properties.environment != 'production' && !viewAllSubjects && ((eoscSubjects && eoscSubjects.length > 0))">
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<div class="uk-text-meta uk-margin-small-bottom"
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[class.uk-margin-medium-top]="(subjects && subjects.length > 0) || (otherSubjects && otherSubjects.size > 0)">
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EOSC Subjects
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</div>
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<div *ngIf="eoscSubjects && eoscSubjects.length > 0">
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<ng-container *ngTemplateOutlet="eosc_subjects_template; context: {id: 'content'}"></ng-container>
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</div>
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</ng-container>
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<ng-template #subjects_template let-customClasses="customClasses" let-id="id">
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<div class="uk-text-break" [ngClass]="customClasses">
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<p *ngIf="subjects && subjects.length > 0"><span #content [id]="id">{{subjects.join(', ')}}</span></p>
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<!-- <span *ngIf="(subjects && subjects.length > 0) && (otherSubjects && otherSubjects.size > 0)">, </span>-->
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<!-- <span *ngIf="otherSubjects && otherSubjects.size > 0">-->
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<!-- <span *ngFor="let key of getKeys(otherSubjects); let i=index">-->
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<!-- <span *ngIf="otherSubjects.get(key).length > 0">-->
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<!-- <span>{{otherSubjects.get(key).join(', ')}}</span>-->
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<!-- <span *ngIf="i < (otherSubjects.size - 1)">, </span>-->
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<!-- </span>-->
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<!-- </span>-->
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<!-- </span>-->
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</div>
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</ng-template>
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<modal-alert #subjectsModal *ngIf="!isMobile && ((subjects && subjects.length > 0) || (otherSubjects && otherSubjects.size > 0))">
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<div class="uk-text-small">
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<ng-container *ngTemplateOutlet="subjects_template"></ng-container>
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</div>
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</modal-alert>
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<ng-template #subjects_by_vocabulary_template let-customClasses="customClasses" let-id="id">
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<div *ngFor="let key of getKeys(classifiedSubjects) let i=index"
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class="uk-flex-wrap uk-margin-medium-right"
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[ngClass]="customClasses">
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<p class="uk-flex uk-flex-middle uk-margin-bottom">
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<span #classifiedContent [id]="id+'_'+key">
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<span class="uk-margin-small-top uk-display-inline-block">
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<span uk-icon="tag"></span>
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<span class="uk-text-bold uk-margin-small-right"> {{key}}: </span>
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</span>
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<span *ngFor="let subject of classifiedSubjects.get(key); let j=index" class="uk-margin-small-top uk-width-auto uk-display-inline-block">
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<span class="uk-border-rounded uk-label uk-label-small uk-label-primary uk-text-truncate uk-margin-small-right">
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{{subject}}
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</span>
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</span>
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</span>
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</p>
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</div>
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</ng-template>
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<ng-template #eosc_subjects_template let-customClasses="customClasses" let-id="id">
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<div class="uk-flex-wrap uk-margin-medium-right"
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[ngClass]="customClasses">
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<p *ngIf="properties.environment == 'production'" class="uk-flex uk-flex-middle uk-margin-bottom">
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<span #classifiedContent [id]="id+'_eosc'">
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<span class="uk-margin-small-top uk-display-inline-block">
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<span uk-icon="tag"></span>
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<span class="uk-text-bold uk-margin-small-right"> EOSC: </span>
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</span>
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<span *ngFor="let subject of eoscSubjects; let j=index" class="uk-margin-small-top uk-width-auto uk-display-inline-block">
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<span class="uk-border-rounded uk-label uk-label-small uk-label-primary uk-text-truncate uk-margin-small-right">
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{{subject.value}}
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</span>
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</span>
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</span>
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</p>
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<p *ngIf="properties.environment != 'production' && eoscSubjects && eoscSubjects.length > 0">
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<span #classifiedContent [id]="id+'_eosc'">{{getValue(eoscSubjects).join(', ')}}</span>
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</p>
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</div>
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</ng-template>
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<modal-alert #subjectsByVocabularyModal *ngIf="!isMobile && ((classifiedSubjects && classifiedSubjects.size > 0) || (eoscSubjects && eoscSubjects.length > 0))" large="true">
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<div class="uk-text-small">
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<ng-container *ngTemplateOutlet="subjects_by_vocabulary_template"></ng-container>
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<ng-container *ngIf="eoscSubjects && eoscSubjects.length > 0"><ng-container *ngTemplateOutlet="eosc_subjects_template; context: {id: 'content'}"></ng-container></ng-container>
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</div>
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</modal-alert>
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`
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})
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export class ShowSubjectsComponent {
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@Input() isMobile: boolean = false;
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@Input() subjects: string[];
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@Input() otherSubjects: Map<string, string[]>;
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@Input() classifiedSubjects: Map<string, string[]>;
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@Input() eoscSubjects: any[];
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isLarge: boolean = false;
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isClassifiedLarge: boolean = false;
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@Input() viewAllSubjects: boolean = false;
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@Input() viewAllClassifiedSubjects: boolean = false;
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@Output() viewAllClicked = new EventEmitter();
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properties = properties;
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specialSubjects = [];
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@ViewChildren("content", { read: ElementRef }) content: QueryList<ElementRef>;
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@ViewChildren("classifiedContent", { read: ElementRef }) classifiedContent: QueryList<ElementRef>;
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@ViewChild('subjectsModal') subjectsModal;
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@ViewChild('subjectsByVocabularyModal') subjectsByVocabularyModal;
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@HostListener('window:resize', ['$event'])
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onResize(event) {
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this.checkLarge();
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this.checkLargeClassified();
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}
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constructor(private cdr: ChangeDetectorRef) {
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if(properties.dashboard == "explore") {
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this.specialSubjects = [
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// "Physics::Optics",
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// "Astrophysics::Cosmology and Extragalactic Astrophysics",
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// "Computer Science::Information Theory",
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// "Physics::Accelerator Physics",
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// "Condensed Matter::Superconductivity",
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"Physics::Atomic Physics",
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// "Computer Science::Robotics",
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// "Computer Science::Computer Science and Game Theory",
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// "Computer Science::Neural and Evolutionary Computation",
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"Mathematics::Combinatorics",
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// "Mathematics::Probability",
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// "Computer Science::Operating Systems",
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// "lcsh:Medicine",
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// "lcsh:Science",
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// "lcsh:Biology (General)",
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// "lcsh:Chemistry",
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// "lcsh:Engineering (General). Civil engineering (General)",
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// "lcsh:Technology"
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];
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}
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}
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ngOnInit() {
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}
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ngAfterViewInit() {
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setTimeout(() => {
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this.checkLarge();
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this.checkLargeClassified();
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})
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}
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checkLarge() {
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let overflow = 42;
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if(typeof document !== "undefined" && this.content) {
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let element = this.content.find(content => content.nativeElement.id === "content");
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this.isLarge = (element && element.nativeElement.offsetHeight > overflow);
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}
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}
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checkLargeClassified() {
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this.isClassifiedLarge = false;
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let overflow = 69; // 2 * label height (27): 54 + grid margin: 15
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if(typeof document !== "undefined" && this.classifiedSubjects && this.classifiedContent) {
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this.getKeys(this.classifiedSubjects).forEach(key => {
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let tag = this.classifiedContent.find(tag => tag.nativeElement.id === "content_"+key);
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if(tag && tag.nativeElement.offsetHeight > overflow) {
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this.isClassifiedLarge = true;
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}
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});
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}
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if(typeof document !== "undefined" && this.eoscSubjects && this.classifiedContent) {
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let tag = this.classifiedContent.find(tag => tag.nativeElement.id === "content_eosc");
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if(tag && tag.nativeElement.offsetHeight > overflow) {
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this.isClassifiedLarge = true;
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}
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}
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}
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public getKeys(map) {
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return map ? Array.from(map.keys()) : [];
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}
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getSubjectParameter(param){
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return {'f0':'resultsubject','fv0':'"' +(param)+'"', size:50};
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}
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public openSubjectsModal() {
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this.subjectsModal.cancelButton = false;
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this.subjectsModal.okButton = false;
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this.subjectsModal.alertTitle = "Subjects";
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this.subjectsModal.open();
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}
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public openSubjectsByVocabularyModal() {
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this.subjectsByVocabularyModal.cancelButton = false;
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this.subjectsByVocabularyModal.okButton = false;
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this.subjectsByVocabularyModal.alertTitle = "Subjects by Vocabulary";
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this.subjectsByVocabularyModal.open();
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}
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public viewAllSubjectsClicked() {
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if(this.isMobile) {
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this.viewAllSubjects = true;
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this.viewAllClicked.emit({
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subtitle: 'Keywords',
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id: 'subjects'
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});
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} else {
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this.openSubjectsModal();
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}
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}
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public viewAllSubjectsByVocabularyClicked() {
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if(this.isMobile) {
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this.viewAllClassifiedSubjects = true;
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this.viewAllClicked.emit({
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subtitle: 'Subjects by Vocabulary',
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id: 'classifiedSubjects'
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});
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} else {
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this.openSubjectsByVocabularyModal();
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}
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}
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getValue(eosSubjects) {
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return eosSubjects.map(res => res.value);
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}
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}
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