498 lines
16 KiB
TypeScript
498 lines
16 KiB
TypeScript
import {Component, ElementRef, OnInit, ViewChild} from '@angular/core';
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import {UntypedFormArray, UntypedFormBuilder, UntypedFormControl} from '@angular/forms';
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import {ActivatedRoute, Router} from '@angular/router';
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import {CommunityService} from '../../../openaireLibrary/connect/community/community.service';
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import {SubjectsService} from '../subjects.service';
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import {EnvProperties} from '../../../openaireLibrary/utils/properties/env-properties';
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import {Title} from '@angular/platform-browser';
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import {properties} from '../../../../environments/environment';
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import {AlertModal} from '../../../openaireLibrary/utils/modal/alert';
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import {SearchInputComponent} from '../../../openaireLibrary/sharedComponents/search-input/search-input.component';
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import {forkJoin, Subscription} from 'rxjs';
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import {CommunityInfo} from '../../../openaireLibrary/connect/community/communityInfo';
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import {FullScreenModalComponent} from 'src/app/openaireLibrary/utils/modal/full-screen-modal/full-screen-modal.component';
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import {HelperFunctions} from 'src/app/openaireLibrary/utils/HelperFunctions.class';
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import {NotificationHandler} from "../../../openaireLibrary/utils/notification-handler";
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import {ClearCacheService} from "../../../openaireLibrary/services/clear-cache.service";
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import {SdgSelectionComponent} from '../../../openaireLibrary/sdg/sdg-selection/sdg-selection.component';
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import {FosSelectionComponent} from '../../../openaireLibrary/fos/fos-selection/fos-selection.component';
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declare var UIkit: any;
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@Component({
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selector: 'subjects-edit-form',
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templateUrl: './subjects-edit-form.component.html',
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})
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export class SubjectsEditFormComponent implements OnInit {
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subjectsForm = new UntypedFormArray([]);
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groupedAllSubjects = [];
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groupedSubjects = [];
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groupedSdg = [];
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groupedFos = [];
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subjectsColumns = [];
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index: number = 0;
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subjectsLimit: number = 6;
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public maxCharacters: number = 25;
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displayedAllSubjects = [];
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displayedSubjects = [];
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displayedSdg = [];
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displayedFos = [];
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hasChanges: boolean = false;
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myForm = new UntypedFormArray([]);
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public showLoading = true;
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public res = [];
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params: any;
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public communityId: string = null;
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public community: CommunityInfo = null;
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public properties: EnvProperties = properties;
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public edit = null;
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public originalSubjects = [];
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@ViewChild('editModal') editModal: AlertModal;
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@ViewChild('deleteModal') deleteModal: AlertModal;
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@ViewChild('fsModal', {static: true}) fullscreen: FullScreenModalComponent;
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@ViewChild('modalTabs') modalTabs: ElementRef;
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page = 1;
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size = 10;
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selectedSubjects = [];
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isEditModal: boolean = false;
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public selectedKeyword: string;
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@ViewChild('searchInputComponent') searchInputComponent: SearchInputComponent;
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public filterForm: UntypedFormControl;
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private subscriptions: any[] = [];
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@ViewChild('sdgSelection') sdgSelection: SdgSelectionComponent;
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@ViewChild('fosSelection') fosSelection: FosSelectionComponent;
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/*//Check again functionality to enable page
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subjectsPage;
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@ViewChild('enablePageModal') enablePageModal: AlertModal;*/
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onEnter: () => void = () => {
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this.addSubjectsIntoList();
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}
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constructor(private element: ElementRef,
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private route: ActivatedRoute,
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private _router: Router,
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public _fb: UntypedFormBuilder,
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private title: Title,
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// private _helpContentService: HelpContentService,
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private _communityService: CommunityService,
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private _subjectsService: SubjectsService,
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private _clearCacheService: ClearCacheService
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) {
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}
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ngOnInit() {
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this.filterForm = this._fb.control('');
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this.subscriptions.push(this.filterForm.valueChanges.subscribe(value => {
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this.community.subjects = this.originalSubjects.filter(subject => {
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return !value || subject.toLowerCase().indexOf(value.toLowerCase()) != -1
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});
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}));
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this.subscriptions.push(this.route.params.subscribe(
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params => {
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this.communityId = params['community'];
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this.title.setTitle(this.communityId.toUpperCase() + ' | Subjects');
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this.showLoading = true;
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this.subscriptions.push(this._communityService.getCommunityAsObservable().subscribe(
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community => {
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this.community = community;
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this.params = {
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community: encodeURIComponent(
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'"' + community.queryId + '"')
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};
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this.community.subjects.sort((n1,n2)=> {
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if (n1.toLowerCase() > n2.toLowerCase()) {
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return 1;
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}
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if (n1.toLowerCase() < n2.toLowerCase()) {
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return -1;
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}
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return 0;
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});
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// assigning values
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this.displayedSubjects = HelperFunctions.copy(this.community.subjects);
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this.displayedSdg = this.community.sdg;
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this.displayedFos = this.community.fos;
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this.displayedAllSubjects = [...this.displayedSubjects, ...this.displayedSdg, ...this.displayedFos];
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// grouping eveything for 'All' view
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this.groupSubjects(this.displayedAllSubjects, 'all');
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this.originalSubjects = [];
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for (let i = 0; i < this.community.subjects.length; i++) {
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this.originalSubjects.push(this.community.subjects[i]);
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}
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if (this.community.subjects.length === 0) {
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this.community.subjects.push('');
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}
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this.showLoading = false;
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},
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error => this.handleUpdateError('System error retrieving community profile', error)
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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 Subscription) {
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subscription.unsubscribe();
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}
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});
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}
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public groupSubjects(subjects: string[], type: string) {
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if(subjects.length === 0) {
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return [];
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}
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subjects.sort((a, b) => a.localeCompare(b));
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if(type === 'all') {
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this.groupedAllSubjects = Object.values(
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subjects.reduce((acc, subject) => {
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let firstLetter = subject[0].toLocaleUpperCase();
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if(!acc[firstLetter]) {
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acc[firstLetter] = {group: firstLetter, data: [subject]};
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} else {
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acc[firstLetter].data.push(subject);
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}
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return acc;
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},{})
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)
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if(subjects.length > 1) {
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this.groupedAllSubjects.unshift({group: 'All', data: subjects});
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}
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}
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if(type === 'freeText') {
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this.groupedSubjects = Object.values(
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subjects.reduce((acc, subject) => {
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let firstLetter = subject[0].toLocaleUpperCase();
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if(!acc[firstLetter]) {
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acc[firstLetter] = {group: firstLetter, data: [subject]};
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} else {
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acc[firstLetter].data.push(subject);
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}
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return acc;
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},{})
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)
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if(subjects.length > 1) {
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this.groupedSubjects.unshift({group: 'All', data: subjects});
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}
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}
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if(type === 'sdg') {
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this.groupedSdg = Object.values(
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subjects.reduce((acc, subject) => {
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let firstLetter = subject[0].toLocaleUpperCase();
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if(!acc[firstLetter]) {
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acc[firstLetter] = {group: firstLetter, data: [subject]};
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} else {
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acc[firstLetter].data.push(subject);
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}
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return acc;
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},{})
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)
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if(subjects.length > 1) {
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this.groupedSdg.unshift({group: 'All', data: subjects});
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}
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}
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if(type === 'fos') {
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this.groupedFos = Object.values(
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subjects.reduce((acc, subject) => {
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let key = subject.substring(0,2).toLocaleUpperCase();
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if(!acc[key]) {
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acc[key] = {group: key, data: [subject]};
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} else {
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acc[key].data.push(subject);
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}
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return acc;
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},{})
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)
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if(subjects.length > 1) {
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this.groupedFos.unshift({group: 'All', data: subjects});
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}
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}
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}
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public changeDisplayedSubjects(i, group) {
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this.subjectsColumns = [];
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this.index = i;
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if(group.data.length > this.subjectsLimit && group.group != 'All') {
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this.divideSubjects(group);
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}
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}
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public divideSubjects(group) {
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let columns = [];
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for(let i = 0; i < (group.data.length / this.subjectsLimit); i++) {
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columns.push(group.data.slice(i * this.subjectsLimit, ((i + 1) * this.subjectsLimit)));
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}
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this.subjectsColumns = columns;
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}
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private removeModalOpen(subject: string, i: any) {
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this.selectedSubjects = [subject];
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this.reset(['']);
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this.deleteModal.cancelButton = true;
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this.deleteModal.okButton = true;
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this.deleteModal.alertTitle = 'Delete Subject';
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this.deleteModal.message = 'Are you sure you want to delete this subject?';
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this.deleteModal.okButtonText = 'Yes';
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this.deleteModal.cancelButtonText = 'No';
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this.deleteModal.open();
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}
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public getSubjectsExistOnlyInFirst(firstArray: string[], secondArray: string[]): string[] {
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const difference = [];
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for (let i = 0; i < firstArray.length; i++) {
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if (secondArray.indexOf(firstArray[i]) === -1) {
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difference.push(firstArray[i]);
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}
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}
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return difference;
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}
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public editAllSubjects() {
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UIkit.tab(this.modalTabs.nativeElement).show(0);
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this.displayedSubjects = HelperFunctions.copy(this.community.subjects);
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this.sdgSelection.reset();
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this.sdgSelection.sdgs.markAsPristine();
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this.fosSelection.reset();
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this.fosSelection.fosOptions.markAsPristine();
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this.fullscreen.title = "Add/Edit Subjects";
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this.fullscreen.okButtonText = "Save";
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this.fullscreen.back = true;
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this.fullscreen.okButton = true;
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this.fullscreen.open();
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}
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public addSubjectsIntoList() {
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const subjectsFromUserInput = this.subjectsForm.getRawValue();
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subjectsFromUserInput.forEach(element => {
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this.displayedSubjects.unshift(element);
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});
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this.subjectsForm.clear();
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this.hasChanges = true;
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}
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public removeSubjectFromList(i) {
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this.displayedSubjects.splice(i, 1);
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this.hasChanges = true;
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}
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public saveAllSubjects() {
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let selectedSdg = this.sdgSelection.getSelectedSubjects().map(a => a.id);
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let selectedFos = this.fosSelection.getSelectedSubjects().map(a => a.id);
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let requests = [
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...this.saveSubjects(this.community.subjects, this.displayedSubjects, 'subjects'),
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...this.saveSubjects(this.community.sdg, selectedSdg, 'sdg'),
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...this.saveSubjects(this.community.fos, selectedFos, 'fos')
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];
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this.subscriptions.push(forkJoin(requests).subscribe(res => {
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this.afterUpdateActions(res, "updated");
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}));
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}
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public saveSubjects(subjects, displayedSubjects, type: string) {
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if (this.communityId != null && this.communityId !== '') {
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this.showLoading = true;
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const subjectsToDeleteAr = this.getSubjectsExistOnlyInFirst(subjects, displayedSubjects);
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const subjectsToAddAr = this.getSubjectsExistOnlyInFirst(displayedSubjects, subjects);
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const subjectsToDelete = this.getNonEmptyItems(subjectsToDeleteAr);
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const subjectsToAdd = this.getNonEmptyItems(subjectsToAddAr);
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let requests = [];
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if (subjectsToDelete.length > 0) {
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requests.push(this._subjectsService.removeSubjects(
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this.properties.communityAPI + this.communityId + '/' + type, subjectsToDelete))
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}
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if (subjectsToAdd.length > 0) {
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requests.push(this._subjectsService.addSubjects(
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this.properties.communityAPI + this.communityId + '/' + type, subjectsToAdd))
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}
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return requests;
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}
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}
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handleUpdateError(message: string, error = null) {
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if(error) {
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console.error(error)
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}
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NotificationHandler.rise(message, 'danger');
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this.showLoading = false;
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}
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afterUpdateActions(response, message: string) {
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response.forEach(res => {
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if (res.subjects) {
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this.community.subjects = res.subjects;
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} else if (res.sdg) {
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this.community.sdg = res.sdg;
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} else if (res.fos) {
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this.community.fos = res.fos;
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}
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});
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this._communityService.updateSubjects(this.community.subjects, this.community.fos, this.community.sdg);
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// this.originalSubjects = [];
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// for (let i = 0; i < this.community.subjects.length; i++) {
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// this.originalSubjects.push(this.community.subjects[i]);
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// }
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// this.originalSubjects.sort((n1,n2)=> {
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// if (n1.toLowerCase() > n2.toLowerCase()) {
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// return 1;
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// }
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// if (n1.toLowerCase() < n2.toLowerCase()) {
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// return -1;
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// }
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// return 0;
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// });
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// this.community.subjects = this.originalSubjects.filter(subject => {
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// return !this.filterForm.value || subject.toLowerCase().indexOf(this.filterForm.value.toLowerCase()) != -1
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// }).sort();
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// this._clearCacheService.purgeBrowserCache("Subjects "+message, this.communityId);
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NotificationHandler.rise('Subjects successfully ' + message + '!')
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this.showLoading = false;
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}
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private getNonEmptyItems(data: string[]): string[] {
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const length = data.length;
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const arrayNonEmpty = new Array<string>();
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let j = 0;
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for (let i = 0; i < length; i++) {
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if (this.isEmpty(data[i])) {
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} else if (this.isNonEmpty(data[i])) {
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arrayNonEmpty[j] = data[i];
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j++;
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}
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}
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return arrayNonEmpty;
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}
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private isEmpty(data: string): boolean {
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if (data !== undefined && !data.replace(/\s/g, '').length) {
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return true;
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} else {
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return false;
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}
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}
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private isNonEmpty(data: string): boolean {
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if (data !== undefined && data != null) {
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return true;
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} else {
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return false;
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}
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}
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public addSubjectInForm() {
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this.myForm.push(new UntypedFormControl(''));
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}
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public removeSubjectInForm(i: number) {
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this.myForm.removeAt(i);
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}
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public reset(subjects: string[]) {
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this.myForm = new UntypedFormArray([]);
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for (let subject in subjects) {
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this.myForm.push(new UntypedFormControl(''));
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}
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this.myForm.patchValue(subjects);
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}
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newSubject() {
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this.isEditModal = false;
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this.selectedSubjects = [];
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this.reset([]);
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this.fullscreen.title = "Add/Edit Subjects";
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this.fullscreen.okButtonText = "Save";
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this.fullscreen.back = true;
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this.fullscreen.okButton = true;
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this.fullscreen.open();
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}
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get currentPage() {
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if(this.community.subjects) {
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return this.community.subjects.slice((this.page - 1) * this.size, this.page * this.size);
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} else {
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return [];
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}
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}
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public updatePage(event) {
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this.page = event.value;
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HelperFunctions.scroll();
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}
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public editSubject(subject: string) {
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this.isEditModal = true;
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this.selectedSubjects = [subject];
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this.reset([subject]);
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this.fullscreen.title = "Edit Subject";
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this.fullscreen.okButtonText = "Save";
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this.fullscreen.back = true;
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this.fullscreen.okButton = true;
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this.fullscreen.open();
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}
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private formModalOpen(title: string, yesBtn: string) {
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this.editModal.okButtonLeft = false;
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this.editModal.cancelButton = true;
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this.editModal.okButton = true;
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this.editModal.alertTitle = title;
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this.editModal.okButtonText = yesBtn;
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this.editModal.open();
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}
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public onSearchClose() {
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this.selectedKeyword = this.filterForm.value;
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}
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public resetInput() {
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this.selectedKeyword = null;
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this.searchInputComponent.reset()
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}
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/*
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//Check again functionality to enable page
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private getSubjectsPageStatus() {
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this._helpContentService.getCommunityPagesByRoute(this.communityId, '/subjects', this.properties.adminToolsAPIURL).subscribe((page) => {
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this.subjectsPage = page;
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});
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}
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public get subjectsEnabled(): boolean {
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return !this.subjectsPage || this.subjectsPage.isEnabled;
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}
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enablePage() {
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this._helpContentService.togglePages(this.communityId, [this.subjectsPage._id], true, this.properties.adminToolsAPIURL).subscribe(() => {
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this.subjectsPage.isEnabled = true;
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UIkit.notification('Curators Page has been <b>enabled successfully</b>', {
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status: 'success',
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timeout: 6000,
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pos: 'bottom-right'
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});
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},error => {
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this.subjectsPage.isEnabled = false;
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UIkit.notification('An error occured', {
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status: 'danger',
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timeout: 6000,
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pos: 'bottom-right'
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});
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});
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}
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private curatorsEnabledOpen() {
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this.enablePageModal.okButtonLeft = false;
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this.enablePageModal.alertTitle = 'Enable Subjects Page';
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this.enablePageModal.okButtonText = 'Yes';
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this.enablePageModal.cancelButtonText = 'No';
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this.enablePageModal.open();
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}*/
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}
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