From c9600ef5b6cc51044c32bf509e7bc0d4d2fc4c99 Mon Sep 17 00:00:00 2001
From: Will Abson <will.abson@alfresco.com>
Date: Fri, 15 Jul 2016 16:05:55 +0100
Subject: [PATCH] Working demo page

Refs #344
---
 .../ng2-activiti-processlist/demo/index.html  |  3 +
 .../demo/package.json                         |  1 +
 .../ng2-activiti-processlist/demo/src/main.ts | 71 ++++++++++++++++---
 .../activiti-process-service.service.ts       | 11 ++-
 4 files changed, 76 insertions(+), 10 deletions(-)

diff --git a/ng2-components/ng2-activiti-processlist/demo/index.html b/ng2-components/ng2-activiti-processlist/demo/index.html
index 1fe571c84c..63fd1b2b57 100644
--- a/ng2-components/ng2-activiti-processlist/demo/index.html
+++ b/ng2-components/ng2-activiti-processlist/demo/index.html
@@ -17,6 +17,9 @@
     <script src="node_modules/reflect-metadata/Reflect.js"></script>
     <script src="node_modules/systemjs/dist/system.src.js"></script>
 
+    <!-- Additional Alfresco libraries -->
+    <script src="node_modules/alfresco-js-api/dist/alfresco-js-api.js"></script>
+
     <script src="systemjs.config.js"></script>
     <script>
       System.import('app').catch(function(err){ console.error(err); });
diff --git a/ng2-components/ng2-activiti-processlist/demo/package.json b/ng2-components/ng2-activiti-processlist/demo/package.json
index f6d0a092e7..e68aadab99 100644
--- a/ng2-components/ng2-activiti-processlist/demo/package.json
+++ b/ng2-components/ng2-activiti-processlist/demo/package.json
@@ -39,6 +39,7 @@
     "rxjs": "5.0.0-beta.6",
     "zone.js": "^0.6.12",
     "ng2-activiti-processlist": "file:../",
+    "alfresco-js-api": "^0.1.0",
     "material-design-icons": "^2.2.3",
     "material-design-lite": "^1.1.3"
   },
diff --git a/ng2-components/ng2-activiti-processlist/demo/src/main.ts b/ng2-components/ng2-activiti-processlist/demo/src/main.ts
index 7d8847e756..bb7c305d6c 100644
--- a/ng2-components/ng2-activiti-processlist/demo/src/main.ts
+++ b/ng2-components/ng2-activiti-processlist/demo/src/main.ts
@@ -14,14 +14,18 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import { Component } from '@angular/core';
+import { Component, OnInit, Injectable, provide } from '@angular/core';
 import { bootstrap } from '@angular/platform-browser-dynamic';
 import {
     ACTIVITI_PROCESSLIST_PROVIDERS,
     ACTIVITI_PROCESSLIST_DIRECTIVES
 } from 'ng2-activiti-processlist/dist/ng2-activiti-processlist';
-import { ALFRESCO_CORE_PROVIDERS } from 'ng2-alfresco-core';
-import { HTTP_PROVIDERS } from '@angular/http';
+import {
+    AlfrescoAuthenticationService,
+    AlfrescoSettingsService,
+    ALFRESCO_CORE_PROVIDERS
+} from 'ng2-alfresco-core';
+import { HTTP_PROVIDERS, BrowserXhr } from '@angular/http';
 
 @Component({
   selector: 'my-app',
@@ -29,12 +33,63 @@ import { HTTP_PROVIDERS } from '@angular/http';
   providers: [ACTIVITI_PROCESSLIST_PROVIDERS],
   directives: [ACTIVITI_PROCESSLIST_DIRECTIVES]
 })
-class MyDemoApp {
-  constructor() {
-    console.log('constructor');
-  }
+class MyDemoApp implements OnInit {
+
+    authenticated: boolean;
+    host: string = 'http://127.0.0.1:9999';
+    token: string;
+
+    constructor(
+        private authService: AlfrescoAuthenticationService,
+        private alfrescoSettingsService: AlfrescoSettingsService
+    ) {
+        console.log('constructor');
+
+        alfrescoSettingsService.host = this.host;
+        if (this.authService.getTicket()) {
+            this.token = this.authService.getTicket();
+        }
+    }
+
+    ngOnInit() {
+        this.login();
+    }
+
+    public updateToken(): void {
+        localStorage.setItem('token', this.token);
+    }
+
+    public updateHost(): void {
+        this.alfrescoSettingsService.host = this.host;
+        this.login();
+    }
+
+    login() {
+        this.authService.login('admin@app.activiti.com', 'admin', ['BPM']).subscribe(
+            token => {
+                console.log(token);
+                this.token = token;
+                this.authenticated = true;
+            },
+            error => {
+                console.log(error);
+                this.authenticated = false;
+            });
+    }
 }
+
+@Injectable()
+export class CustomBrowserXhr extends BrowserXhr {
+    constructor() {}
+    build(): any {
+        let xhr = super.build();
+        xhr.withCredentials = true;
+        return <any>(xhr);
+    }
+}
+
 bootstrap(MyDemoApp, [
     ALFRESCO_CORE_PROVIDERS,
-    HTTP_PROVIDERS
+    HTTP_PROVIDERS,
+    provide(BrowserXhr, { useClass: CustomBrowserXhr })
 ]);
diff --git a/ng2-components/ng2-activiti-processlist/src/services/activiti-process-service.service.ts b/ng2-components/ng2-activiti-processlist/src/services/activiti-process-service.service.ts
index 89e5402c29..8864abbf2e 100644
--- a/ng2-components/ng2-activiti-processlist/src/services/activiti-process-service.service.ts
+++ b/ng2-components/ng2-activiti-processlist/src/services/activiti-process-service.service.ts
@@ -20,7 +20,7 @@ import {
 } from 'ng2-alfresco-core';
 import { ProcessInstance } from '../models/process-instance';
 import { Injectable }     from '@angular/core';
-import { Http, Response } from '@angular/http';
+import { Http, Response, RequestOptions, Headers } from '@angular/http';
 import { Observable }     from 'rxjs/Observable';
 import 'rxjs/add/operator/map';
 import 'rxjs/add/operator/catch';
@@ -34,7 +34,14 @@ export class ActivitiProcessService {
     }
 
     getProcesses(): Observable<ProcessInstance[]> {
-        return this.http.get(this.processesUrl)
+        let headers = new Headers();
+        headers.append('Content-Type', 'application/json');
+        return this.http.post(
+            this.processesUrl,
+            '{"page":0,"filterId":6,"filter":{"sort":"created-desc","name":"","state":"all"},"appDefinitionId":null}',
+            new RequestOptions({
+                headers: headers
+            }))
             .map(this.extractData)
             .catch(this.handleError);
     }