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Merged submission module code
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Giuseppe
185
src/app/submission/sections/upload/section-upload.component.ts
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185
src/app/submission/sections/upload/section-upload.component.ts
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import { ChangeDetectorRef, Component, Inject, OnInit } from '@angular/core';
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import { Store } from '@ngrx/store';
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import { SectionModelComponent } from '../models/section.model';
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import { hasValue, isNotEmpty, isNotUndefined, isUndefined } from '../../../shared/empty.util';
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import { SectionUploadService } from './section-upload.service';
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import { SectionStatusChangeAction } from '../../objects/submission-objects.actions';
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import { SubmissionState } from '../../submission.reducers';
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import { CollectionDataService } from '../../../core/data/collection-data.service';
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import { GroupEpersonService } from '../../../core/eperson/group-eperson.service';
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import { SubmissionUploadsConfigService } from '../../../core/config/submission-uploads-config.service';
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import { SubmissionUploadsModel } from '../../../core/shared/config/config-submission-uploads.model';
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import { Observable } from 'rxjs/Observable';
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import { EpersonData } from '../../../core/eperson/eperson-data';
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import { SubmissionFormsModel } from '../../../core/shared/config/config-submission-forms.model';
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import { SectionsType } from '../sections-type';
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import { renderSectionFor } from '../sections-decorator';
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import { SectionDataObject } from '../models/section-data.model';
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import { submissionObjectFromIdSelector } from '../../selectors';
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import { SubmissionObjectEntry } from '../../objects/submission-objects.reducer';
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import { AlertType } from '../../../shared/alerts/aletrs-type';
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export const POLICY_DEFAULT_NO_LIST = 1; // Banner1
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export const POLICY_DEFAULT_WITH_LIST = 2; // Banner2
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@Component({
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selector: 'ds-submission-section-upload',
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styleUrls: ['./section-upload.component.scss'],
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templateUrl: './section-upload.component.html',
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})
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@renderSectionFor(SectionsType.Upload)
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export class UploadSectionComponent extends SectionModelComponent implements OnInit {
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public AlertTypeEnum = AlertType;
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public fileIndexes = [];
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public fileList = [];
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public fileNames = [];
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public collectionName: string;
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/*
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* Default access conditions of this collection
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*/
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public collectionDefaultAccessConditions: any[] = [];
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/*
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* The collection access conditions policy
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*/
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public collectionPolicyType;
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public configMetadataForm: SubmissionFormsModel;
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/*
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* List of available access conditions that could be setted to files
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*/
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public availableAccessConditionOptions: any[]; // List of accessConditions that an user can select
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/*
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* List of Groups available for every access condition
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*/
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protected availableGroups: Map<string, any>; // Groups for any policy
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protected subs = [];
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constructor(private bitstreamService: SectionUploadService,
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private changeDetectorRef: ChangeDetectorRef,
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private collectionDataService: CollectionDataService,
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private groupService: GroupEpersonService,
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private store: Store<SubmissionState>,
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private uploadsConfigService: SubmissionUploadsConfigService,
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@Inject('sectionDataProvider') public injectedSectionData: SectionDataObject,
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@Inject('submissionIdProvider') public injectedSubmissionId: string) {
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super(undefined, injectedSectionData, injectedSubmissionId);
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}
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ngOnInit() {
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this.subs.push(
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this.store.select(submissionObjectFromIdSelector(this.submissionId))
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.filter((submissionObject: SubmissionObjectEntry) => isNotUndefined(submissionObject) && !submissionObject.isLoading)
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.filter((submissionObject: SubmissionObjectEntry) => isUndefined(this.collectionId) || this.collectionId !== submissionObject.collection)
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.subscribe((submissionObject: SubmissionObjectEntry) => {
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this.collectionId = submissionObject.collection;
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this.collectionDataService.findById(this.collectionId)
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.filter((collectionData) => isNotUndefined((collectionData.payload)))
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.take(1)
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.subscribe((collectionData) => {
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this.collectionName = collectionData.payload.name;
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// Default Access Conditions
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this.subs.push(collectionData.payload.defaultAccessConditions
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.filter((accessConditions) => isNotUndefined((accessConditions.payload)))
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.take(1)
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.subscribe((defaultAccessConditions) => {
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if (isNotEmpty(defaultAccessConditions.payload)) {
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this.collectionDefaultAccessConditions = Array.isArray(defaultAccessConditions.payload)
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? defaultAccessConditions.payload : [defaultAccessConditions.payload];
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}
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// Edit Form Configuration, access policy list
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this.subs.push(this.uploadsConfigService.getConfigByHref(this.sectionData.config)
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.flatMap((config) => config.payload)
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.take(1)
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.subscribe((config: SubmissionUploadsModel) => {
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this.availableAccessConditionOptions = isNotEmpty(config.accessConditionOptions) ? config.accessConditionOptions : [];
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this.configMetadataForm = config.metadata[0];
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this.collectionPolicyType = this.availableAccessConditionOptions.length > 0
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? POLICY_DEFAULT_WITH_LIST
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: POLICY_DEFAULT_NO_LIST;
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this.availableGroups = new Map();
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const groupsObs = [];
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// Retrieve Groups for accessConditionPolicies
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this.availableAccessConditionOptions.forEach((accessCondition) => {
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if (accessCondition.hasEndDate === true || accessCondition.hasStartDate === true) {
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groupsObs.push(this.groupService.getDataByUuid(accessCondition.groupUUID)
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);
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}
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});
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let obsCounter = 1;
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Observable.merge(groupsObs)
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.flatMap((group) => group)
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.take(groupsObs.length)
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.subscribe((data: EpersonData) => {
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const group = data.payload[0] as any;
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if (isUndefined(this.availableGroups.get(group.uuid))) {
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if (Array.isArray(group.groups)) {
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const groupArrayData = [];
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for (const groupData of group.groups) {
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groupArrayData.push({name: groupData.name, uuid: groupData.uuid});
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}
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this.availableGroups.set(group.uuid, groupArrayData);
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} else {
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this.availableGroups.set(group.uuid, {name: group.name, uuid: group.uuid});
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}
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}
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if (obsCounter++ === groupsObs.length) {
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this.changeDetectorRef.detectChanges();
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}
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})
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})
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);
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})
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);
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})
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})
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,
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this.bitstreamService
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.getUploadedFileList(this.submissionId, this.sectionData.id)
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.filter((bitstreamList) => isNotUndefined(bitstreamList))
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.distinctUntilChanged()
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.subscribe((fileList) => {
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let sectionStatus = false;
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this.fileList = [];
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this.fileIndexes = [];
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this.fileNames = [];
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if (isNotUndefined(fileList) && Object.keys(fileList).length > 0) {
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Object.keys(fileList)
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.forEach((key) => {
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this.fileList.push(fileList[key]);
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this.fileIndexes.push(fileList[key].uuid);
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const fileName = fileList[key].metadata['dc.title'][0].display || fileList[key].uuid;
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this.fileNames.push(fileName);
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});
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sectionStatus = true;
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}
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this.store.dispatch(new SectionStatusChangeAction(this.submissionId,
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this.sectionData.id,
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sectionStatus));
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this.changeDetectorRef.detectChanges();
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}
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)
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);
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}
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/**
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* Method provided by Angular. Invoked when the instance is destroyed.
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*/
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ngOnDestroy() {
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this.subs
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.filter((subscription) => hasValue(subscription))
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.forEach((subscription) => subscription.unsubscribe());
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}
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}
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