124 lines
4.5 KiB
TypeScript
124 lines
4.5 KiB
TypeScript
import {Component, Input, Output, EventEmitter, ViewChild} from '@angular/core';
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import {Observable} from 'rxjs/Observable';
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import { ActivatedRoute} from '@angular/router';
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import {AlertModal} from '../../utils/modal/alert';
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import {ReportsService} from '../../services/reports.service';
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import {ModalLoading} from '../../utils/modal/loading.component';
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import {PiwikService} from '../../utils/piwik/piwik.service';
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import{EnvProperties} from '../../utils/properties/env-properties';
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@Component({
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selector: 'search-download',
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template: `
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<span class="uk-margin-large-right" *ngIf="totalResults > 0 && totalResults <= csvLimit">
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<!--span class="clickable" (click)="downloadfile(downloadURLAPI+type+'?format=csv&page=0&size='+totalResults+csvParams,type+'-report-'+totalResults)"-->
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<span class="clickable" (click)="downloadfile(downloadURLAPI+'?type='+type+'&format=csv'+csvParams,type+'-report-'+totalResults)">
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<span aria-hidden="true" class="glyphicon glyphicon-download"></span>
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<span class="uk-icon"><svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" icon="download" ratio="1"><polyline fill="none" stroke="#000" points="14,10 9.5,14.5 5,10"></polyline><rect x="3" y="17" width="13" height="1"></rect><line fill="none" stroke="#000" x1="9.5" y1="13.91" x2="9.5" y2="3"></line></svg></span> (CSV)
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</span>
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</span>
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<!--modal-alert></modal-alert-->
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<modal-loading></modal-loading>
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<modal-alert #AlertModalCsvError></modal-alert>
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`
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})
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export class SearchDownloadComponent {
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@Input() totalResults:number = 0;
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@Input() csvParams: string;
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@Input() type: string;
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@ViewChild(AlertModal) alertApplyAll;
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private downloadURLAPI: string;
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sub: any;
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downloadFilePiwikSub: any;
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public csvLimit: number = 0;
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@ViewChild (ModalLoading) loading : ModalLoading ;
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// Alert box when something is wrong with CSV requests
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@ViewChild('AlertModalCsvError') alertCsvError;
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public isPiwikEnabled;
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constructor (private route: ActivatedRoute, private _reportsService: ReportsService, private _piwikService:PiwikService) {}
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ngOnInit() {
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this.route.data
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.subscribe((data: { envSpecific: EnvProperties }) => {
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this.csvLimit = data.envSpecific.csvLimit;
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this.downloadURLAPI = data.envSpecific.csvAPIURL;
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this.isPiwikEnabled = data.envSpecific.enablePiwikTrack;
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});
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}
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ngOnDestroy() {
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if(this.sub) {
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this.sub.unsubscribe();
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}
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if(this.downloadFilePiwikSub) {
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this.downloadFilePiwikSub.unsubscribe();
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}
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}
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denialOfDownload() {
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this.alertApplyAll.isOpen = true;
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this.alertApplyAll.cancelButton = true;
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this.alertApplyAll.okButton = false;
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this.alertApplyAll.alertTitle = "Download Results in CSV";
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this.alertApplyAll.message = "Sorry, but the results are too many! Use the api instead!";
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this.alertApplyAll.cancelButtonText = "Ok";
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console.info("denial of Download");
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}
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downloadfile(url:string,filename:string){
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console.log("Downloading file: "+ url);
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this.openLoading();
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this.setMessageLoading("Downloading CSV file");
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this._reportsService.downloadCSVFile(url).subscribe(
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data => {
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this.closeLoading();
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window.open(window.URL.createObjectURL(data),filename+".csv");
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if(this.isPiwikEnabled && (typeof document !== 'undefined')){
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this.downloadFilePiwikSub = this._piwikService.trackDownload(url).subscribe();
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}
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},
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error => {
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console.log("Error downloading the file.");
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this.closeLoading();
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this.confirmOpenCsvError();
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},
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() => console.log('Completed file download.')
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);
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}
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public openLoading(){
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if(this.loading){
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this.loading.open();
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}
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}
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public closeLoading(){
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if(this.loading){
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this.loading.close();
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}
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}
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public setMessageLoading(message: string){
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if(this.loading){
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this.loading.message = message;
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}
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}
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public confirmOpenCsvError(){
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this.alertCsvError.cancelButton = false;
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this.alertCsvError.okButton = true;
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this.alertCsvError.alertTitle = "ERROR DOWNLOADING CSV FILE";
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this.alertCsvError.message = "There was an error in csv downloading. Please try again later.";
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this.alertCsvError.okButtonText = "OK";
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this.alertCsvError.open();
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}
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}
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