345 lines
13 KiB
TypeScript
345 lines
13 KiB
TypeScript
import {Component, Input, ViewChild} from '@angular/core';
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import {SearchCrossrefService} from '../../claim-utils/service/searchCrossref.service';
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import {SearchDataciteService} from '../../claim-utils/service/searchDatacite.service';
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import {ModalLoading} from '../../../utils/modal/loading.component';
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import {Dates, DOI} from '../../../utils/string-utils.class';
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import {EnvProperties} from '../../../utils/properties/env-properties';
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import {ClaimEntity} from "../../claim-utils/claimHelper.class";
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import {Subscriber} from "rxjs";
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declare var UIkit: any;
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@Component({
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selector: 'bulk-claim',
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template: `
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<div class="uk-animation uk-text-center" style=" ">
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<form class=" ">
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<div>
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<div>
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<!--div class="uk-text-lead">Upload a DOI csv file <helper div="link-result-bulk" tooltip=true ></helper></div>
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<label for="exampleInputFile">Select a file: </label-->
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<div class="js-upload" uk-form-custom>
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<input id="exampleInputFile" class="uk-width-medium" type="file" (change)="fileChangeEvent($event)"/>
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<span class="uk-link " style="text-decoration: underline;">Upload a DOI's CSV file </span>
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<!--button class="uk-button portal-button" type="button" tabindex="-1" [class.disabled]="!enableUpload" ><span class="uk-margin-small-right uk-icon" >
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<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"> <polyline fill="none" stroke="#000" points="5 8 9.5 3.5 14 8 "></polyline> <rect x="3" y="17" width="13" height="1"></rect>
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<line fill="none" stroke="#000" x1="9.5" y1="15" x2="9.5" y2="4"></line></svg></span> Select</button-->
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<!--helper div="link-result-bulk" tooltip=true ></helper-->
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</div>
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<span class=" " title="{{tooltip}}" uk-tooltip><span class="uk-icon" uk-icon="icon: info; ratio: 0.8"> </span> </span>
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<div *ngIf="showReport" uk-alert class="uk-alert-primary">
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<a class="uk-alert-close" uk-close></a>
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<div>Uploaded file contains <span
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class="uk-text-bold">{{allIds.length}} {{((allIds.length == 1) ? 'DOI' : 'DOIs')}}</span>.
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<span
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*ngIf="exceedsLimit">
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<div class="uk-text-danger">Basket exceeds the size limit.</div>
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<span *ngIf="allIds.length > 0 && foundIds.length > 0">Only </span>
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<span *ngIf="allIds.length > 0 && foundIds.length == 0">No results added.</span>
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</span>
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<span
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*ngIf="allIds.length > 0 && foundIds.length > 0">{{foundIds.length}} {{((foundIds.length == 1) ? 'result was' : 'results were')}} succefully fetched from
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<span class="uk-text-bold">CrossRef</span>{{ ' and ' }}<span
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class="uk-text-bold">Datacite</span>.</span>
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</div>
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<div
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*ngIf="duplicateIds.length > 0">{{duplicateIds.length | number}} duplicate DOIs in {{((duplicateIds.length == 1) ? 'line' : 'lines')}} {{duplicateIdsRow}}.
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</div>
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<div *ngIf="notFoundIds.length > 0">Couldn't be fetched:
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<ul class="">
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<li *ngFor="let id of notFoundIds; let i = index">"{{id}}" in line {{notFoundIdsRow[i]}}</li>
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</ul>
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</div>
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<div *ngIf="noValidIds.length > 0">No valid DOIs:
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<ul class="">
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<li *ngFor="let id of noValidIds; let i = index">"{{id}}" in line {{noValidIdsRow[i]}}</li>
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</ul>
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</div>
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<div
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*ngIf="allIds.length == 0 || (foundIds.length == 0 && !exceedsLimit)"> Please make sure that the uploaded file, is a csv file with the proper format.
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</div>
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</div>
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<div *ngIf="errorMessage.length > 0 " uk-alert class="uk-alert uk-alert-danger" role="alert">
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<a class="uk-alert-close" uk-close></a>
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{{errorMessage}}</div>
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</div>
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<!--helper div="link-result-bulk" ></helper-->
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</div>
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</form>
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</div>
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<div class="uk-width-1-1">
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<modal-loading
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[message]="'Uploading, reading your documet and fetching results. Please give us a moment..'"></modal-loading>
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</div>
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`
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})
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export class BulkClaimComponent {
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filesToUpload: Array<File>;
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source: string = "crossref";
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type: string = "publication";
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@Input() public select: boolean = true;
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@Input() public results;
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@Input() public properties: EnvProperties;
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allIds: string[] = [];
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foundIds: string[] = [];
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existedIds: string[] = [];
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duplicateIds: string[] = [];
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duplicateIdsRow: number[] = [];
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notFoundIds: string[] = [];
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notFoundIdsRow: number[] = [];
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noValidIds: string[] = [];
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noValidIdsRow: number[] = [];
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showReport: boolean = false;
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@ViewChild(ModalLoading) loading: ModalLoading;
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errorMessage = "";
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enableUpload: boolean = true;
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@Input() localStoragePrefix: string = "";
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exceedsLimit = false;
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@Input() basketLimit ;
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tooltip = `
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<div class="uk-padding-small uk-padding-remove-right uk-padding-remove-left">
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<div >
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<div><span class="uk-text-bold">CSV format:</span> <br>"DOI","ACCESS_MODE","DATE"</div>
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<br>
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<div class=" uk-text-small">
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<div>- DOI is required</div>
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<div>- Access mode: <br> OPEN, CLOSED, EMBARGO</div>
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<div>- Embargo end date:<br> YYYY-MM-DD </div>
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</div>
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</div>
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</div>`;
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constructor(private _searchCrossrefService: SearchCrossrefService, private _searchDataciteService: SearchDataciteService) {
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this.filesToUpload = [];
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}
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ngOnInit() {
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}
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subscriptions = [];
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ngOnDestroy() {
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this.subscriptions.forEach(subscription => {
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if (subscription instanceof Subscriber) {
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subscription.unsubscribe();
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}
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});
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}
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upload() {
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this.enableUpload = false;
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this.showReport = false;
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this.errorMessage = "";
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console.log(this.filesToUpload);
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if (this.filesToUpload.length == 0) {
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this.errorMessage = "There is no selected file to upload.";
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return;
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} else {
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if (this.filesToUpload[0].name.indexOf(".csv") == -1 ||
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(this.filesToUpload[0].type != "text/csv" && this.filesToUpload[0].type != "application/vnd.ms-excel")) {
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this.errorMessage = "No valid file type. The required type is CSV";
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return;
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}
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}
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this.loading.open();
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this.makeFileRequest(this.properties.utilsService + '/upload', [], this.filesToUpload).then((result) => {
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const rows = (result as any).split('\n'); // I have used space, you can use any thing.
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this.exceedsLimit = false;
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let invalid_rows = 0;
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this.duplicateIds = [];
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this.existedIds = [];
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this.allIds = [];
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this.foundIds = [];
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this.noValidIds = [];
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this.results.slice(0, this.results.length);
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this.notFoundIds = [];
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let currentLength = this.results.length;
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for (let i = 0; i < ( rows.length); i++) {
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if (rows[i] && rows[i] != null && rows[i]!="") {
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const values = rows[i].split(',');
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const id = BulkClaimComponent.removeDoubleQuotes(values[0]);
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if (DOI.isValidDOI(id)) {
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let accessMode = (values[1] != undefined) ? BulkClaimComponent.removeDoubleQuotes(values[1]) : "OPEN";
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accessMode = (BulkClaimComponent.validateAccessMode(accessMode) ? accessMode : "OPEN");
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let embargoDate = (values[2] != undefined) ? Dates.getDateFromString(BulkClaimComponent.removeDoubleQuotes(values[2])) : Dates.getDateToday();
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if (this.allIds.indexOf(id) > -1) {
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this.duplicateIds.push(id);
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this.duplicateIdsRow.push(i + 1);
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} else {
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this.allIds.push(id);
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if (currentLength < this.basketLimit){
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currentLength++;
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this.fetchResult(id, accessMode, Dates.getDateToString(embargoDate), i + 1);
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}else{
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this.exceedsLimit = true;
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}
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}
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} else {
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this.noValidIds.push(id);
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this.noValidIdsRow.push(i + 1);
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}
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} else {
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invalid_rows++;
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}
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}
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if (rows.length == 0 || rows.length == invalid_rows || rows.length == (invalid_rows + this.noValidIds.length) || this.basketLimit <= this.results.length) {
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this.endOfFetching();
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}
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}, (error) => {
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this.enableUpload = true;
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this.loading.close();
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this.errorMessage = "An error occured.";
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BulkClaimComponent.handleError("Error uploading file", error);
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});
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}
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private static removeDoubleQuotes(value) {
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if (value.indexOf('"') == 0) {
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value = value.substring(1, value.length);
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}
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const index = +value.indexOf('"');
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if (index == (value.length - 1) || index == (value.length - 2)) {
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value = value.substring(0, index);
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}
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return value;
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}
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private static validateAccessMode(value) {
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const accessModes = ["OPEN", "CLOSED", "EMBARGO"];
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return accessModes.indexOf(value) > -1;
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}
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fileChangeEvent(fileInput: any) {
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this.filesToUpload = <Array<File>>fileInput.target.files;
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this.upload();
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}
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makeFileRequest(url: string, params: Array<string>, files: Array<File>) {
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return new Promise((resolve, reject) => {
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const formData: any = new FormData();
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const xhr = new XMLHttpRequest();
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for (let i = 0; i < files.length; i++) {
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formData.append("uploads[]", files[i], files[i].name);
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}
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xhr.onreadystatechange = function () {
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if (xhr.readyState == 4) {
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if (xhr.status == 200) {
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resolve(xhr.response);
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} else {
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reject(xhr.response);
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}
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}
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}
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xhr.open("POST", url, true);
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xhr.send(formData);
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});
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}
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fetchResult(id: string, accessMode: string, date: string, row: number) {
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this.subscriptions.push(this._searchCrossrefService.searchCrossrefByDOIs([id], this.properties, true).subscribe(
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data => {
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const result:ClaimEntity = data[1][0];
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if (data[1].length > 0) {
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this.foundIds.push(id);
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result.result.accessRights = accessMode;
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result.result.embargoEndDate = date;
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if(!this.isSelected(result)){
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this.results.push(result);
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}else{
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this.existedIds.push(id);
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}
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this.endOfFetching();
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} else {
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this.searchInDatacite(id, accessMode, date, row);
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// this.notFoundIds.push(id);
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}
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},
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err => {
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//console.log(err);
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BulkClaimComponent.handleError("Error getting crossref by DOIs: " + id, err);
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this.notFoundIds.push(id);
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this.notFoundIdsRow.push(row);
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this.endOfFetching();
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}
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));
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}
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searchInDatacite(id: string, accessMode: string, date: string, row: number) {
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this.subscriptions.push(this._searchDataciteService.getDataciteResultByDOI(id, this.properties, true).subscribe(
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result => {
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if (result) {
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this.foundIds.push(id);
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result.result.accessRights = accessMode;
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result.result.embargoEndDate = date;
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if(!this.isSelected(result)){
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this.results.push(result);
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}else{
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this.existedIds.push(id);
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}
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} else {
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this.notFoundIds.push(id);
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this.notFoundIdsRow.push(row);
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}
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this.endOfFetching();
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},
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err => {
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//console.log(err);
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BulkClaimComponent.handleError("Error getting datacite resultentityI: " + id, err);
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this.notFoundIds.push(id);
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this.notFoundIdsRow.push(row);
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this.endOfFetching();
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}
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));
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}
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endOfFetching() {
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// if (this.basketLimit <= this.results.length) {
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// this.enableUpload = true;
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// this.loading.close();
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// return;
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// }
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// console.log(this.allIds.length+" "+this.foundIds.length +" "+ this.notFoundIds.length+" "+this.existedIds.length + " " + this.results.length);
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if (this.allIds.length == this.foundIds.length + this.notFoundIds.length || this.basketLimit <= (this.results.length+this.existedIds.length+this.notFoundIds.length)) {
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this.showReport = true;
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this.enableUpload = true;
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this.loading.close();
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if (this.results != null) {
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localStorage.setItem(this.localStoragePrefix, JSON.stringify(this.results));
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}
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}
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}
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private static handleError(message: string, error) {
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console.error("Bulk Claim (component): " + message, error);
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}
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private isSelected(result: ClaimEntity) {
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let found: boolean = false;
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const id = result.id;
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for (let _i = 0; _i < this.results.length; _i++) {
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let item = this.results[_i];
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if (item.id && item.id == id) {
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found = true;
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break;
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}
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}
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return found;
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// indexOf doesn't work when results came from
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// return this.selectedResults.indexOf(entity)!=-1;
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}
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}
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