openaire-library/searchPages/searchUtils/browseEntities.component.ts

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import {Component, Input, ViewChild} from '@angular/core';
import { ActivatedRoute} from '@angular/router';
import {Location} from '@angular/common';
import { Filter, Value} from '../searchUtils/searchHelperClasses.class';
import {RefineFieldResultsService} from '../../services/refineFieldResults.service';
import {ErrorCodes} from '../../utils/properties/errorCodes';
import {SearchFields, FieldDetails} from '../../utils/properties/searchFields';
import {SearchPageComponent } from '../searchUtils/searchPage.component';
import {SearchUtilsClass} from '../searchUtils/searchUtils.class';
import{EnvProperties} from '../../utils/properties/env-properties';
@Component({
selector: 'browse-entities',
template: `
<div>
<!--div *ngIf="status == errorCodes.LOADING" class="uk-animation-fade uk-margin-large-top uk-width-1-1" role="alert"><span class="loading-gif uk-align-center" ></span></div>
<div *ngIf="status == errorCodes.NONE" class="uk-alert uk-alert-primary uk-animation-fade" role="alert">No Results found</div>
<div *ngIf="status == errorCodes.ERROR" class="uk-alert uk-alert-warning uk-animation-fade" role="alert">An Error Occured</div>
<div *ngIf="status == errorCodes.NOT_AVAILABLE" class="uk-alert uk-alert-danger" role="alert">Service temprorarily unavailable. Please try again later.</div>
<div *ngIf="status == errorCodes.NOT_FOUND" class="uk-alert uk-alert-danger" role="alert">No filters found</div-->
<errorMessages [status]="[status]" [type]="'results'"></errorMessages>
<div class ="uk-grid">
<div *ngFor= "let filter of filters" class = "uk-margin-bottom uk-width-1-3@l uk-width-1-3@m uk-width-1-2@s">
<browse-statistic [baseUrl]=baseUrl [filter]=filter ></browse-statistic>
</div>
</div>
</div>
`
})
export class BrowseEntitiesComponent {
public searchFields:SearchFields = new SearchFields();
public filters =[];
@Input() public baseUrl:string = "";
@Input() public entityName:string = "";
@Input() public refineFields: string[] ;//= this.searchFields.RESULT_REFINE_FIELDS;
@Input() properties:EnvProperties;
public sub: any;
public errorCodes:ErrorCodes = new ErrorCodes();
public status = this.errorCodes.LOADING;
public fieldIdsMap=this.searchFields.RESULT_REFINE_FIELDS;
constructor ( private _refineFieldsService: RefineFieldResultsService ) {
}
public ngOnInit() {
for(var i=0; i < this.searchFields.HIDDEN_FIELDS.length; i++){
var index = this.refineFields.indexOf(this.searchFields.HIDDEN_FIELDS[i]) ;
if(index > -1){
this.refineFields.splice(index,1);
}
}
this.getStats();
}
public ngOnDestroy() {
if(this.sub){
this.sub.unsubscribe();
}
}
private getStats(){
this.status = this.errorCodes.LOADING;
this.sub = this._refineFieldsService.getRefineFieldsResultsByEntityName(this.refineFields,this.entityName, this.properties).subscribe(
data => {
console.info("Get Stats for "+this.entityName+ ": [Total:"+data[0]+" ] [fields: "+data[1].length+"]");
this.filters = data[1];
this.status = this.errorCodes.DONE;
if(data[0] == 0 ){
this.status = this.errorCodes.NONE;
}
},
err => {
console.log(err);
//TODO check erros (service not available, bad request)
// if( ){
// this.searchUtils.status = ErrorCodes.ERROR;
// }
//this.status = this.errorCodes.ERROR;
if(err.status == '404') {
this.status = this.errorCodes.NOT_FOUND;
} else if(err.status == '500') {
this.status = this.errorCodes.ERROR;
} else {
this.status = this.errorCodes.NOT_AVAILABLE;
}
}
);
}
}