#9 folder delete action

demo-shell-ng2/app/components/files/files.component.html

@@ -41,6 +41,12 @@
                     title="{{'DOCUMENT_LIST.ACTIONS.FOLDER.CUSTOM' | translate}}"
                     (execute)="myFolderAction1($event)">
             </content-action>
+            <content-action
+                    target="folder"
+                    type="menu"
+                    title="{{'DOCUMENT_LIST.ACTIONS.FOLDER.DELETE' | translate}}"
+                    handler="delete">
+            </content-action>
 
             <!-- document actions -->
             <content-action

demo-shell-ng2/i18n/en.json

@@ -10,7 +10,8 @@
         "ACTIONS": {
             "FOLDER": {
                 "SYSTEM_1": "System folder action 1",
-                "CUSTOM": "Custom folder action"
+                "CUSTOM": "Custom folder action",
+                "DELETE": "Delete"
             },
             "DOCUMENT": {
                 "DOWNLOAD": "Download",

ng2-components/ng2-alfresco-documentlist/README.md

@@ -193,8 +193,8 @@ All document actions with `type="menu"` are rendered as a dropdown menu as on th
 
 The following action handlers are provided out-of-box:
 
-- Download
-- Delete
+- Download (document)
+- Delete (document, folder)
 
 All system handler names are case-insensitive, `handler="download"` and `handler="DOWNLOAD"`
 will trigger the same `download` action.

ng2-components/ng2-alfresco-documentlist/src/services/document-actions.service.ts

@@ -23,7 +23,7 @@ import {AlfrescoService} from './alfresco.service';
 export class DocumentActionsService {
     private handlers: { [id: string]: ContentActionHandler; } = {};
 
-    constructor(private _alfrescoService: AlfrescoService) {
+    constructor(private _alfrescoService?: AlfrescoService) {
         this.setupActionHandlers();
     }
 
@@ -43,7 +43,7 @@ export class DocumentActionsService {
     }
 
     canExecuteAction(obj: any): boolean {
-        return this._alfrescoService && obj && !obj.isFolder;
+        return this._alfrescoService && obj && obj.entry.isFile === true;
     }
 
     private setupActionHandlers() {

ng2-components/ng2-alfresco-documentlist/src/services/folder-actions.service.ts

@@ -17,15 +17,14 @@
 
 import {Injectable} from 'angular2/core';
 import {ContentActionHandler} from '../models/content-action.model';
+import {AlfrescoService} from './alfresco.service';
 
 @Injectable()
 export class FolderActionsService {
     private handlers: { [id: string]: ContentActionHandler; } = {};
 
-    constructor() {
-        // todo: just for dev/demo purposes, to be replaced with real actions
-        this.handlers['system1'] = this.handleStandardAction1.bind(this);
-        this.handlers['system2'] = this.handleStandardAction2.bind(this);
+    constructor(private _alfrescoService?: AlfrescoService) {
+        this.setupActionHandlers();
     }
 
     getHandler(key: string): ContentActionHandler {
@@ -43,11 +42,35 @@ export class FolderActionsService {
         }
     }
 
+    canExecuteAction(obj: any): boolean {
+        return this._alfrescoService && obj && obj.entry.isFolder === true;
+    }
+
+    private setupActionHandlers() {
+        this.handlers['delete'] = this.deleteNode.bind(this);
+
+        // TODO: for demo purposes only, will be removed during future revisions
+        this.handlers['system1'] = this.handleStandardAction1.bind(this);
+        this.handlers['system2'] = this.handleStandardAction2.bind(this);
+    }
+
+    // TODO: for demo purposes only, will be removed during future revisions
     private handleStandardAction1(document: any) {
         window.alert('standard folder action 1');
     }
 
+    // TODO: for demo purposes only, will be removed during future revisions
     private handleStandardAction2(document: any) {
         window.alert('standard folder action 2');
     }
+
+    private deleteNode(obj: any, target?: any) {
+        if (this.canExecuteAction(obj) && obj.entry && obj.entry.id) {
+            this._alfrescoService.deleteNode(obj.entry.id).subscribe(() => {
+                if (target && typeof target.reload === 'function') {
+                    target.reload();
+                }
+            });
+        }
+    }
 }