318 lines
11 KiB
TypeScript
318 lines
11 KiB
TypeScript
import {Component, Input, ViewChild} from '@angular/core';
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import {Router} from '@angular/router';
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import {ContextsService} from './service/contexts.service';
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import {ClaimEntity, ShowOptions} from './claimHelper.class';
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import {EnvProperties} from '../../utils/properties/env-properties';
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import {Subscriber} from "rxjs";
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import {OpenaireEntities} from "../../utils/properties/searchFields";
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import {CommunitiesService} from "../../connect/communities/communities.service";
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import {UserManagementService} from "../../services/user-management.service";
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import {Session} from "../../login/utils/helper.class";
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declare var UIkit: any;
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@Component({
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selector: 'claim-contexts-search-form',
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templateUrl: 'claimContextSearchForm.component.html'
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})
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export class ClaimContextSearchFormComponent {
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@Input() public centerAlign: boolean = false;
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@Input() public results:ClaimEntity[];
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@Input() public sources;
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@Input() public properties: EnvProperties;
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@Input() communityId: string = null;
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@Input() public inlineClaim: boolean = false;
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@Input() basketLimit;
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@Input() showOptions:ShowOptions;
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@ViewChild('modal') modal;
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modalClicked = false;
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public selectedCommunityId: string = "0";
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public selectedCategoryId: string = "0";
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public query = '';
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public communities: any;
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public selectedCommunityLabel: string = "Community:";
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public categories: any = [];
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public concepts = [];
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public conceptsClass = [];
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public conceptsClassDisplay = [];
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public conceptsCategoryLoading = [];
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public warningMessage = "";
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public infoMessage = "";
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public loading: boolean = false;
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public error: boolean = false;
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@Input() localStoragePrefix: string = "";
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openaireEntities = OpenaireEntities;
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entitiesSelectOptions;
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keyword = "";
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subscriptions = [];
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communityLogos = {};
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communityIds = [];
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user = null;
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ngOnInit() {
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this.entitiesSelectOptions = this.showOptions.selectOptions;
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//get community logos
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this.subscriptions.push(this.userManagementService.getUserInfo().subscribe(user => {
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this.user = user;
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this.subscriptions.push(this._communitiesService.getCommunities(this.properties, this.properties.communityAPI+"/communities/").subscribe(
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communitiesResults => {
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if(communitiesResults!=null) {
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this.communityLogos = {};
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for (let community of communitiesResults) {
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if(community.logoUrl && community.logoUrl.length > 0) {
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this.communityLogos[community.communityId] = community;
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}
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}
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this.communityIds = communitiesResults.filter(community => {
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return community.claim == "all" ||
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Session.isCommunityCurator(this.user) ||
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Session.isClaimsCurator(this.user) ||
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(community.claim == "membersOnly" && Session.isSubscribedTo("community", community.communityId,this.user)) ||
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(community.claim == "managersOnly" && Session.isManager("community", community.communityId,this.user))
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}).map(community => community.communityId);
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this.getCommunities();
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}
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},
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error => {
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this.getCommunities();
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}
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));
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}, error => {
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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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}
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constructor(private _contextService: ContextsService, private router: Router, private _communitiesService: CommunitiesService, private userManagementService: UserManagementService,) {
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}
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filter() {
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return this.communities?this.communities.filter(community => this.keyword.length ==0 || community.label.toLowerCase().indexOf(this.keyword.toLowerCase()) != -1):[];
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}
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remove(community: any) {
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this.selectedCommunityId = community.id;
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this.selectedCommunityLabel = community.label;
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this.getCategories();
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this.removeById(community.id);
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this.openModal();
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}
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removeById(id) {
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let index: number = -1;
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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 == id) {
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index = _i;
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}
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}
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if (index > -1) {
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this.results.splice(index, 1);
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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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UIkit.notification(OpenaireEntities.COMMUNITY + ' removed from your basket!', {
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status: 'warning',
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timeout: 4000,
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pos: 'bottom-right'
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});
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}
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}
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select(communityId, communityLabel) {
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// console.log("SELECT", communityId)
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this.selectedCommunityId = communityId;
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this.selectedCommunityLabel = communityLabel;
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this.getCategories();
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if (this.isSelected(communityId)) {
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this.removeById(communityId);
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} else {
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this.addNewContext(communityLabel, null, {'id': communityId, 'label': communityLabel});
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}
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}
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public openModal() {
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this.modalClicked = true;
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this.modal.cancelButton = false;
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this.modal.okButton = false;
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this.modal.alertTitle = this.selectedCommunityLabel;
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this.modal.open();
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}
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isSelected(id): boolean {
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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 == id) {
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return true;
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// this.warningMessage = "Concept already in selected list";
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}
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}
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return false;
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}
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getClaimEntity(community, category, concept){
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const entity: ClaimEntity = new ClaimEntity() ;
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entity.type = "community";
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entity.context = {community: community, category: category, concept: concept};
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entity.id = entity.context.concept.id;
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return entity;
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}
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addNewContext(community, category, concept, notify = true) {
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const entity: ClaimEntity = this.getClaimEntity(community, category, concept) ;
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this.warningMessage = "";
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if (!this.isSelected(entity.id)) {
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this.results.push(entity);
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localStorage.setItem(this.localStoragePrefix, JSON.stringify(this.results));
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UIkit.notification(OpenaireEntities.COMMUNITY + ' added in your basket!', {
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status: 'success',
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timeout: 4000,
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pos: 'bottom-right'
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});
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}
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}
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getCommunities() {
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this.loading = true;
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this.subscriptions.push(this._contextService.getCommunitiesByState().subscribe(
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data => {
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this.communities = data.filter(community => {
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return this.communityIds.indexOf(community.id) != -1
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});
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if (this.communities.length > 0) {
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this.communities.sort((n1, n2) => n1.title > n2.title);
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}
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this.loading = false;
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if (this.communityId != null && this.communityIds.indexOf(this.communityId) != -1) {
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//preselect community
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this.selectedCommunityId = this.communityId;
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for (let i = 0; i < this.communities.length; i++) {
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if (this.communities[i].id == this.selectedCommunityId) {
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this.selectedCommunityLabel = this.communities[i].label;
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break;
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}
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}
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this.addNewContext(this.selectedCommunityLabel, null, {
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'id': this.selectedCommunityId,
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'label': this.selectedCommunityLabel
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}, false)
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}
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},
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err => {
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//console.log(err);
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ClaimContextSearchFormComponent.handleError("Error getting communities", err);
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this.loading = false;
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this.error = true;
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}
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));
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}
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getCategories() {
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this.loading = true;
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// this.categories=[];
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if (this.selectedCommunityId != '0') {
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if (this.categories[this.selectedCommunityId]) {
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this.loading = false;
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if(this.categories[this.selectedCommunityId].length > 0){
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this.openModal()
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}
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return;
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}
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this.subscriptions.push(this._contextService.getCategories(this.selectedCommunityId, this.properties.contextsAPI).subscribe(
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data => {
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if(data.length > 0){
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this.openModal()
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}
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this.categories[this.selectedCommunityId] = data;
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this.concepts = [];
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if (this.query !== "") {
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const event = {value: ""};
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event.value = this.query;
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}
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this.loading = false;
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},
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err => {
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//console.log(err);
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ClaimContextSearchFormComponent.handleError("Error getting categories for community with id: " + this.selectedCommunityId, err);
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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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displaySubcategory(id) {
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if (this.conceptsClassDisplay[id] != null) {
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this.conceptsClassDisplay[id] = !this.conceptsClassDisplay[id];
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} else {
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this.conceptsClassDisplay[id] = true;
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}
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}
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browseConcepts(categoryId) {
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if (this.conceptsClass[categoryId] != null) {
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this.conceptsClassDisplay[categoryId] = !this.conceptsClassDisplay[categoryId];
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return;
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} else {
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this.conceptsClassDisplay[categoryId] = true;
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}
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this.conceptsClass[categoryId] = [];
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this.conceptsCategoryLoading[categoryId] = true;
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this.subscriptions.push(this._contextService.getConcepts(categoryId, "", false, this.properties.contextsAPI).subscribe(
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data => {
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// var concepts = data;
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this.conceptsClass[categoryId] = [];
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for (let i = 0; i < data.length; i++) {
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if (data[i].hasSubConcept == true) {
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this.browseSubConcepts(categoryId, data[i].id);
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} else {
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this.conceptsClass[categoryId].push(data[i]);
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}
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}
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this.conceptsCategoryLoading[categoryId] = false;
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},
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err => {
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//console.log(err);
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ClaimContextSearchFormComponent.handleError("Error getting concepts for category with id: " + this.selectedCategoryId, err);
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this.conceptsCategoryLoading[categoryId] = false;
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}
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));
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}
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browseSubConcepts(categoryId, conceptId) {
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this.conceptsCategoryLoading[categoryId] = true;
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this.subscriptions.push(this._contextService.getSubConcepts(conceptId, "", false, this.properties.contextsAPI).subscribe(
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data => {
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const concepts = data[0];
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this.conceptsClass[categoryId].push(concepts);
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this.conceptsCategoryLoading[categoryId] = false;
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},
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err => {
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//console.log(err);
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ClaimContextSearchFormComponent.handleError("Error getting subconcepts for concept with id: " + conceptId, err);
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this.conceptsCategoryLoading[categoryId] = false;
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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("Claim context search form (component): " + message, error);
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}
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}
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