openaire-library/claims/claim-utils/claimContextSearchForm.comp...

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