387 lines
15 KiB
TypeScript
387 lines
15 KiB
TypeScript
import {Component, Input, OnDestroy, OnInit, ViewChild} from '@angular/core';
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import {Location} from '@angular/common';
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import {ActivatedRoute, Router} from '@angular/router';
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import {Subject, Subscriber} from 'rxjs';
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import {debounceTime, distinctUntilChanged} from 'rxjs/operators';
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import {ClaimsService} from '../service/claims.service';
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import {User} from '../../../login/utils/helper.class';
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import {EnvProperties} from '../../../utils/properties/env-properties';
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import {SEOService} from '../../../sharedComponents/SEO/SEO.service';
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import {IndexInfoService} from '../../../utils/indexInfo.service';
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import {ClaimDBRecord} from '../claimHelper.class';
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import {Dates} from '../../../utils/string-utils.class';
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import {HelperService} from '../../../utils/helper/helper.service';
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import {Meta, Title} from '@angular/platform-browser';
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import {PiwikService} from '../../../utils/piwik/piwik.service';
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import {properties} from '../../../../../environments/environment';
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import {FormBuilder, FormGroup} from '@angular/forms';
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import {Option} from '../../../sharedComponents/input/input.component';
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import {OpenaireEntities} from "../../../utils/properties/searchFields";
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import {HelperFunctions} from "../../../utils/HelperFunctions.class";
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import {NotificationHandler} from "../../../utils/notification-handler";
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import {DropdownFilterComponent} from "../../../utils/dropdown-filter/dropdown-filter.component";
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@Component({
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selector: 'displayClaims',
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templateUrl: 'displayClaims.component.html',
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styleUrls: ['displayClaims.component.less']
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})
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export class DisplayClaimsComponent implements OnInit, OnDestroy {
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@Input() pageTitle: string = "";
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properties: EnvProperties;
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public searchTermStream = new Subject<string>();
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subscriptions: any = [];
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public subResults: any;
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//string because comes as input from component directive
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@Input() enableDelete: boolean = false;
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@Input() showUserEmail: boolean = true;
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@Input() myClaims: boolean = false;
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@Input() isAdmin: boolean = false;
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page: number = 1;
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size: number = 50;
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keyword: string; // the keyword string to give to the request as parameter
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types = ["All", "Project", "Context", "Result", "User"];
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loading: boolean = false;
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@Input() fetchBy: string;
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@Input() fetchId: string;
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@Input() user: User;
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resultsNum: number = 0;
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claims: ClaimDBRecord[];
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@Input() externalPortalUrl: string = null;
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@Input() claimsInfoURL: string;// ="https://www.openaire.eu/linking";
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lastIndexDate = null;
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public filterForm: FormGroup;
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public entities: string[] = [];
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allOptions: Option[] = [
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{label: OpenaireEntities.PUBLICATIONS, value: "publication"},
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{label: OpenaireEntities.DATASETS, value: "dataset"},
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{label: OpenaireEntities.SOFTWARE, value: "software"},
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{label: OpenaireEntities.OTHER, value: "other"},
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{label: OpenaireEntities.PROJECTS, value: "project"},
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{label: OpenaireEntities.COMMUNITIES, value: "context"}];
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sortOptions: Option[] = [
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{label: "Date (recent) ", value: {sort: "date", descending: true}},
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{label: "Date (oldest) ", value: {sort: "date", descending: false}},
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{label: "Title (desc) ", value: {sort: "target", descending: true}},
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{label: "Title (asc) ", value: {sort: "target", descending: false}},
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];
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entityTypes: string[] = [];
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index: number;
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params;
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@ViewChild("deleteModal") deleteModal;
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claimsDeleted: number = 0;
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@Input() communityId: string = null;
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url = null;
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public pageContents = null;
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/* Sticky actions */
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@Input()
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public actions: boolean = false;
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public offset: number;
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constructor(private _claimService: ClaimsService, private route: ActivatedRoute, private _router: Router, private location: Location,
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private _meta: Meta, private _title: Title, private _piwikService: PiwikService,
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private seoService: SEOService, private indexInfoService: IndexInfoService, private helper: HelperService, private _fb: FormBuilder) {
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}
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ngOnInit() {
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if (typeof document !== "undefined" && this.actions) {
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this.offset = Number.parseInt(getComputedStyle(document.documentElement).getPropertyValue('--header-height'));
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}
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this.entities = [];
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this.filterForm = this._fb.group({
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keyword: [''],
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entities: this._fb.control(this.entities),
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sort: this._fb.control(this.sortOptions[0].value)
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});
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this.properties = properties;
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this.url = properties.domain + properties.baseLink + this._router.url;
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if (!this.myClaims) {
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this.sortOptions.push({label: "User (desc) ", value: {sort: "user", descending: true}});
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this.sortOptions.push({label: "User (asc) ", value: {sort: "user", descending: false}})
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}
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var description = "Openaire, linking, claim, publication, research data, software, other research product, project, community";
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this.updateTitle(this.pageTitle);
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this.updateDescription(description);
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this.updateUrl(this.url);
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this.subscriptions.push(this._piwikService.trackView(this.properties, this.pageTitle).subscribe());
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if(properties.adminToolsPortalType !== "explore") {
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this.subscriptions.push(this.helper.getPageHelpContents(this.properties, this.communityId, this._router.url).subscribe(contents => {
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this.pageContents = contents;
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}));
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}
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this.subscriptions.push(this.indexInfoService.getLastIndexDate(this.properties).subscribe(res => {
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this.lastIndexDate = res;
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}));
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this.subscriptions.push(this.route.queryParams.subscribe(params => {
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this.seoService.createLinkForCanonicalURL(this.url, false);
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if (this.myClaims) {
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this.fetchBy = "User";
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this.fetchId = this.user.email;
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} else {
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this.fetchBy = (this.fetchBy) ? this.fetchBy : params['fetchBy'];
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this.fetchBy = (this.types.indexOf(this.fetchBy) != -1) ? this.fetchBy : 'All';
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this.fetchId = (this.fetchId) ? this.fetchId : params['fetchId'];
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this.fetchId = this.fetchId ? this.fetchId : '';
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}
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let page = (params['page'] === undefined) ? 1 : +params['page'];
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this.keyword = (params['keyword'] ? params['keyword'] : "");
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this.filterForm.get('keyword').setValue(this.keyword);
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this.page = (page <= 0) ? 1 : page;
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this.entityTypes = [];//(params['types']?params['types']:[]);
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this.setTypes(params['types']); // check the appropriate checkboxes
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this.setSortBy(params['sort']);
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this.getClaims();
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this.subscriptions.push(this.searchTermStream
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.pipe(debounceTime(300), distinctUntilChanged())
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.subscribe((term: string) => {
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this.keyword = term;
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this.page = 1;
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this.goTo();
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}));
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this.subscriptions.push(this.filterForm.get('entities').valueChanges.subscribe(value => {
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this.goTo();
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}));
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this.subscriptions.push(this.filterForm.get('sort').valueChanges.subscribe(value => {
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this.goTo();
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}));
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}));
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}
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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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if (this.subResults) {
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this.subResults.unsubscribe();
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}
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}
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getClaims() {
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let types = '';
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for (let type of this.entities) {
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types += (types.length > 0 ? '&' : '') + "types=" + type;
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}
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this.loading = true;
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if (this.subResults) {
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this.subResults.unsubscribe();
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}
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if (this.fetchBy == "Project") {
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this.subResults = this._claimService.getClaimsByProject(this.size, this.page, this.fetchId, this.keyword, this.filterForm.get("sort").value.sort, this.filterForm.get("sort").value.descending, types, this.properties.claimsAPIURL).subscribe(
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data => {
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this.manageAPIData(data);
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this.loading = false;
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},
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err => {
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this.handleErrors(err, "Error getting claims for project with id: " + this.fetchId);
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}
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);
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} else if (this.fetchBy == "User") {
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this.subResults = this._claimService.getClaimsByUser(this.size, this.page, this.fetchId, this.keyword, this.filterForm.get("sort").value.sort, this.filterForm.get("sort").value.descending, types, this.properties.claimsAPIURL).subscribe(
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data => {
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this.manageAPIData(data);
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this.loading = false;
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},
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err => {
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this.handleErrors(err, "Error getting claims for user with id: " + this.fetchId);
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this.loading = false;
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}
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);
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} else if (this.fetchBy == "Result") {
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this.subResults = this._claimService.getClaimsByResult(this.size, this.page, this.fetchId, this.keyword, this.filterForm.get("sort").value.sort, this.filterForm.get("sort").value.descending, types, this.properties.claimsAPIURL).subscribe(
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data => {
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this.manageAPIData(data);
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this.loading = false;
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},
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err => {
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this.handleErrors(err, "Error getting claims for entity with id: " + this.fetchId);
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this.loading = false;
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}
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);
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} else if (this.fetchBy == "Context") {
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this.subResults = this._claimService.getClaimsBycontext(this.size, this.page, this.fetchId, this.keyword, this.filterForm.get("sort").value.sort, this.filterForm.get("sort").value.descending, types, this.properties.claimsAPIURL).subscribe(
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data => {
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this.manageAPIData(data);
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this.loading = false;
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},
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err => {
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this.handleErrors(err, "Error getting claims for context with id: " + this.fetchId);
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this.loading = false;
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}
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);
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} else {
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this.subResults = this._claimService.getClaims(this.size, this.page, this.keyword, this.filterForm.get("sort").value.sort, this.filterForm.get("sort").value.descending, types, this.properties.claimsAPIURL).subscribe(
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data => {
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this.manageAPIData(data);
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this.loading = false;
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},
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err => {
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this.handleErrors(err, "Error getting claims");
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this.loading = false;
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}
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);
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}
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}
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manageAPIData(data) {
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this.claims = data.data;
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this.resultsNum = +data.total;
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}
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handleErrors(err, message) {
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NotificationHandler.rise(message, "danger");
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console.error("Display Claims (component): " + message + " " + (err && err.error ? err.error : ''));
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}
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goTo(page: number = 1) {
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this.page = page;
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this.location.go(location.pathname, this.getParametersString());
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HelperFunctions.scroll();
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this.getClaims();
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}
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getParametersString() {
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let params = '';
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params += (this.page == 1 ? "" : (params.length > 0 ? '&' : '') + "page=" + this.page);
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params += (this.size == 10 ? "" : (params.length > 0 ? '&' : '') + "size=" + this.size);
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let types = "";
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for (let type of this.entities) {
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types += (types.length > 0 ? ',' : '') + type;
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}
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params += (this.entities.length > 0) ? (params.length > 0 ? '&' : '') + "types=" + types : "";
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if (this.isAdmin) {
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params += (this.fetchBy == 'All' ? "" : (params.length > 0 ? '&' : '') + "fetchBy=" + this.fetchBy);
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params += (this.fetchId == '' ? "" : (params.length > 0 ? '&' : '') + "fetchId=" + this.fetchId);
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}
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params += (this.filterForm.get("sort").value.sort == 'date' && this.filterForm.get("sort").value.descending ? "" : (params.length > 0 ? '&' : '') + "sort=" + this.filterForm.get("sort").value.sort + "-" + this.filterForm.get("sort").value.descending);
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params += (this.keyword == '' ? "" : (params.length > 0 ? '&' : '') + "keyword=" + this.keyword);
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if (this.communityId != null) {
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params += "&communityId=" + this.communityId;
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}
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return params;
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}
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setSortBy(sortby: string) {
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let sort = "date";
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let desc = "desc";
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if (sortby && sortby.split("-").length == 2) {
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sort = sortby.split("-")[0];
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desc = sortby.split("-")[1];
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}
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let option = this.sortOptions.find(option => option.value.sort == sort && ((option.value.descending && desc == "desc") || (!option.value.descending && desc == "asc")));
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this.filterForm.get("sort").setValue(option ? option.value : this.sortOptions[0].value);
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}
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setTypes(typesParam: string) {
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for (let type of typesParam ? typesParam.split(',') : []) {
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this.entities.push(type);
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}
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}
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changeKeyword() {
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if (this.filterForm.get("keyword") && (this.filterForm.get("keyword").value?.length >= 3 || this.filterForm.get("keyword").value?.length == 0)) {
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this.searchTermStream.next(this.filterForm.get("keyword").value);
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}
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}
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select(value: string, event, dropdownFilter: DropdownFilterComponent) {
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if(event.target instanceof HTMLInputElement) {
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dropdownFilter.closeDropdown();
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if(event.target.checked && !this.entities.find(entity => value === entity)) {
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this.entities.push(value);
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} else if(!event.target.checked) {
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let index = this.entities.indexOf(value);
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if(index !== -1) {
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this.entities.splice(index, 1);
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}
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}
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this.filterForm.get('entities').setValue(this.entities);
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}
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}
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isSelected(value: string) {
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return this.filterForm && this.filterForm.get('entities').value.find(entity => entity === value)
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}
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deleteOpen(index: number) {
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this.index = index;
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this.deleteModal.alertTitle = 'Delete Confirmation';
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this.deleteModal.message = 'Are you sure you want to delete this link?';
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this.deleteModal.okButtonText = 'Yes';
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this.deleteModal.open();
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}
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delete() {
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this.subscriptions.push(this._claimService.deleteBulk([this.claims[this.index].id], this.properties.claimsAPIURL).subscribe(
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res => {
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this.claims.splice(this.index, 1);
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this.resultsNum = this.resultsNum - 1;
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NotificationHandler.rise('Link has been deleted successfully');
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let goToPage = this.page;
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if (this.totalPages(this.resultsNum) < this.page && this.page > 0) {
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goToPage = this.page - 1;
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}
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this.goTo(goToPage);
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}, err => {
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this.handleErrors(err, "Error deleting claim with id: " + this.claims[this.index].id);
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}));
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}
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pageChange($event) {
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let page: number = +$event.value;
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this.goTo(page);
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}
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isClaimAvailable(claim: ClaimDBRecord): boolean {
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//claim.target.collectedFrom == "infrastruct_::openaire" &&
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let lastUpdateDate = new Date((this.lastIndexDate != null) ? this.lastIndexDate : this.properties.lastIndexUpdate);
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let lastUpdateDateStr = Dates.getDateToString(lastUpdateDate);
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let claimDate = new Date(claim.date);
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let claimDateStr = Dates.getDateToString(claimDate);
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if (claimDateStr < lastUpdateDateStr) {
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return true;
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} else {
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return claim.target.collectedFrom != "infrastruct_::openaire" && claim.indexed;
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}
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}
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totalPages(totalResults: number): number {
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let totalPages: any = totalResults / (this.size);
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if (!(Number.isInteger(totalPages))) {
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totalPages = (parseInt(totalPages, 10) + 1);
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}
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return totalPages;
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}
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private updateDescription(description: string) {
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this._meta.updateTag({content: description}, "name='description'");
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this._meta.updateTag({content: description}, "property='og:description'");
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}
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private updateTitle(title: string) {
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var _prefix = "";
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if (!this.communityId) {
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_prefix = "OpenAIRE | ";
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}
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var _title = _prefix + ((title.length > 50) ? title.substring(0, 50) : title);
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if (this.myClaims) {
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this._title.setTitle(_title);
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}
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this._meta.updateTag({content: _title}, "property='og:title'");
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}
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private updateUrl(url: string) {
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this._meta.updateTag({content: url}, "property='og:url'");
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}
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}
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