mirror of
https://github.com/Alfresco/alfresco-ng2-components.git
synced 2025-07-24 17:32:15 +00:00
Eugenio Romano
GitHub
264
lib/core/directives/node-restore.directive.ts
Normal file
264
lib/core/directives/node-restore.directive.ts
Normal file
@@ -0,0 +1,264 @@
|
||||
/*!
|
||||
* @license
|
||||
* Copyright 2016 Alfresco Software, Ltd.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
import { Directive, EventEmitter, HostListener, Input, Output } from '@angular/core';
|
||||
import { Router } from '@angular/router';
|
||||
import { DeletedNodeEntry, DeletedNodesPaging, PathInfoEntity } from 'alfresco-js-api';
|
||||
import { Observable } from 'rxjs/Rx';
|
||||
import { AlfrescoApiService } from '../services/alfresco-api.service';
|
||||
import { NotificationService } from '../services/notification.service';
|
||||
import { TranslationService } from '../services/translation.service';
|
||||
|
||||
@Directive({
|
||||
selector: '[adf-restore]'
|
||||
})
|
||||
export class NodeRestoreDirective {
|
||||
private restoreProcessStatus;
|
||||
|
||||
@Input('adf-restore')
|
||||
selection: DeletedNodeEntry[];
|
||||
|
||||
@Input()
|
||||
location: string = '';
|
||||
|
||||
@Output()
|
||||
restore: EventEmitter<any> = new EventEmitter();
|
||||
|
||||
@HostListener('click')
|
||||
onClick() {
|
||||
this.recover(this.selection);
|
||||
}
|
||||
|
||||
constructor(
|
||||
private alfrescoApiService: AlfrescoApiService,
|
||||
private translation: TranslationService,
|
||||
private router: Router,
|
||||
private notification: NotificationService
|
||||
) {
|
||||
this.restoreProcessStatus = this.processStatus();
|
||||
}
|
||||
|
||||
private recover(selection: any) {
|
||||
if (!selection.length) {
|
||||
return;
|
||||
}
|
||||
|
||||
const nodesWithPath = this.getNodesWithPath(selection);
|
||||
|
||||
if (selection.length && !nodesWithPath.length) {
|
||||
this.restoreProcessStatus.fail.push(...selection);
|
||||
this.restoreNotification();
|
||||
this.refresh();
|
||||
return;
|
||||
}
|
||||
|
||||
this.restoreNodesBatch(nodesWithPath)
|
||||
.do((restoredNodes) => {
|
||||
const status = this.processStatus(restoredNodes);
|
||||
|
||||
this.restoreProcessStatus.fail.push(...status.fail);
|
||||
this.restoreProcessStatus.success.push(...status.success);
|
||||
})
|
||||
.flatMap(() => this.getDeletedNodes())
|
||||
.subscribe(
|
||||
(deletedNodesList: any) => {
|
||||
const { entries: nodelist } = deletedNodesList.list;
|
||||
const { fail: restoreErrorNodes } = this.restoreProcessStatus;
|
||||
const selectedNodes = this.diff(restoreErrorNodes, selection, false);
|
||||
const remainingNodes = this.diff(selectedNodes, nodelist);
|
||||
|
||||
if (!remainingNodes.length) {
|
||||
this.restoreNotification();
|
||||
this.refresh();
|
||||
} else {
|
||||
this.recover(remainingNodes);
|
||||
}
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
private restoreNodesBatch(batch: DeletedNodeEntry[]): Observable<DeletedNodeEntry[]> {
|
||||
return Observable.forkJoin(batch.map((node) => this.restoreNode(node)));
|
||||
}
|
||||
|
||||
private getNodesWithPath(selection): DeletedNodeEntry[] {
|
||||
return selection.filter((node) => node.entry.path);
|
||||
}
|
||||
|
||||
private getDeletedNodes(): Observable<DeletedNodesPaging> {
|
||||
const promise = this.alfrescoApiService.getInstance()
|
||||
.core.nodesApi.getDeletedNodes({ include: [ 'path' ] });
|
||||
|
||||
return Observable.from(promise);
|
||||
}
|
||||
|
||||
private restoreNode(node): Observable<any> {
|
||||
const { entry } = node;
|
||||
|
||||
const promise = this.alfrescoApiService.getInstance().nodes.restoreNode(entry.id);
|
||||
|
||||
return Observable.from(promise)
|
||||
.map(() => ({
|
||||
status: 1,
|
||||
entry
|
||||
}))
|
||||
.catch((error) => {
|
||||
const { statusCode } = (JSON.parse(error.message)).error;
|
||||
|
||||
return Observable.of({
|
||||
status: 0,
|
||||
statusCode,
|
||||
entry
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
private navigateLocation(path: PathInfoEntity) {
|
||||
const parent = path.elements[path.elements.length - 1];
|
||||
|
||||
this.router.navigate([ this.location, parent.id ]);
|
||||
}
|
||||
|
||||
private diff(selection , list, fromList = true): any {
|
||||
const ids = selection.map(item => item.entry.id);
|
||||
|
||||
return list.filter(item => {
|
||||
if (fromList) {
|
||||
return ids.includes(item.entry.id) ? item : null;
|
||||
} else {
|
||||
return !ids.includes(item.entry.id) ? item : null;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private processStatus(data = []): any {
|
||||
const status = {
|
||||
fail: [],
|
||||
success: [],
|
||||
get someFailed() {
|
||||
return !!(this.fail.length);
|
||||
},
|
||||
get someSucceeded() {
|
||||
return !!(this.success.length);
|
||||
},
|
||||
get oneFailed() {
|
||||
return this.fail.length === 1;
|
||||
},
|
||||
get oneSucceeded() {
|
||||
return this.success.length === 1;
|
||||
},
|
||||
get allSucceeded() {
|
||||
return this.someSucceeded && !this.someFailed;
|
||||
},
|
||||
get allFailed() {
|
||||
return this.someFailed && !this.someSucceeded;
|
||||
},
|
||||
reset() {
|
||||
this.fail = [];
|
||||
this.success = [];
|
||||
}
|
||||
};
|
||||
|
||||
return data.reduce(
|
||||
(acc, node) => {
|
||||
if (node.status) {
|
||||
acc.success.push(node);
|
||||
} else {
|
||||
acc.fail.push(node);
|
||||
}
|
||||
|
||||
return acc;
|
||||
},
|
||||
status
|
||||
);
|
||||
}
|
||||
|
||||
private getRestoreMessage(): Observable<string|any> {
|
||||
const { restoreProcessStatus: status } = this;
|
||||
|
||||
if (status.someFailed && !status.oneFailed) {
|
||||
return this.translation.get(
|
||||
'CORE.RESTORE_NODE.PARTIAL_PLURAL',
|
||||
{
|
||||
number: status.fail.length
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
if (status.oneFailed && status.fail[0].statusCode) {
|
||||
if (status.fail[0].statusCode === 409) {
|
||||
return this.translation.get(
|
||||
'CORE.RESTORE_NODE.NODE_EXISTS',
|
||||
{
|
||||
name: status.fail[0].entry.name
|
||||
}
|
||||
);
|
||||
} else {
|
||||
return this.translation.get(
|
||||
'CORE.RESTORE_NODE.GENERIC',
|
||||
{
|
||||
name: status.fail[0].entry.name
|
||||
}
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
if (status.oneFailed && !status.fail[0].statusCode) {
|
||||
return this.translation.get(
|
||||
'CORE.RESTORE_NODE.LOCATION_MISSING',
|
||||
{
|
||||
name: status.fail[0].entry.name
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
if (status.allSucceeded && !status.oneSucceeded) {
|
||||
return this.translation.get('CORE.RESTORE_NODE.PLURAL');
|
||||
}
|
||||
|
||||
if (status.allSucceeded && status.oneSucceeded) {
|
||||
return this.translation.get(
|
||||
'CORE.RESTORE_NODE.SINGULAR',
|
||||
{
|
||||
name: status.success[0].entry.name
|
||||
}
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
private restoreNotification(): void {
|
||||
const status = Object.assign({}, this.restoreProcessStatus);
|
||||
|
||||
Observable.zip(
|
||||
this.getRestoreMessage(),
|
||||
this.translation.get('CORE.RESTORE_NODE.VIEW')
|
||||
).subscribe((messages) => {
|
||||
const [ message, actionLabel ] = messages;
|
||||
const action = (status.oneSucceeded && !status.someFailed) ? actionLabel : '';
|
||||
|
||||
this.notification.openSnackMessageAction(message, action)
|
||||
.onAction()
|
||||
.subscribe(() => this.navigateLocation(status.success[0].entry.path));
|
||||
});
|
||||
}
|
||||
|
||||
private refresh(): void {
|
||||
this.restoreProcessStatus.reset();
|
||||
this.selection = [];
|
||||
this.restore.emit();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user