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/**
* Copyright (c) 2017 ZTE Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and the Apache License 2.0 which both accompany this distribution,
* and are available at http://www.eclipse.org/legal/epl-v10.html
* and http://www.apache.org/licenses/LICENSE-2.0
*
* Contributors:
* ZTE - initial API and implementation and/or initial documentation
*/
import { Component, OnInit, ViewChild } from '@angular/core';
import { WorkflowService } from '../../services/workflow.service';
import { MicroserviceComponent } from "./microservice/microservice.component";
import { WorkflowsComponent } from "./workflows/workflows.component";
import { BroadcastService } from "../../services/broadcast.service";
import { Workflow } from "../../model/workflow/workflow";
@Component({
selector: 'b4t-menu',
templateUrl: './menu.component.html',
styleUrls: ['./menu.component.css']
})
export class MenuComponent {
@ViewChild(MicroserviceComponent) public microserviceComponent: MicroserviceComponent;
@ViewChild(WorkflowsComponent) public workflowsComponent: WorkflowsComponent;
constructor(private broadcastService: BroadcastService, private workflowService: WorkflowService) {
}
public save(): void {
this.workflowService.save();
}
public showMicroserviceModal(): void {
this.microserviceComponent.show();
}
public test() {
}
public showWorkflows() {
this.workflowsComponent.show();
}
public getWorkflows(workflow: Workflow) {
const workflows = this.workflowService.getWorkflows();
if(workflows) {
return workflows.map(workflow => {
return {label: workflow.name, command: () => {
this.workflowSelected(workflow);
}};
});
} else {
return [];
}
}
public workflowSelected(workflow: Workflow) {
this.broadcastService.broadcast(this.broadcastService.workflow, workflow);
}
public download() {
const filename = this.workflowService.workflow.name + '.json';
const content = JSON.stringify(this.workflowService.workflow);
// 创建隐藏的可下载链接
var eleLink = document.createElement('a');
eleLink.download = filename;
eleLink.style.display = 'none';
// 字符内容转变成blob地址
var blob = new Blob([content]);
eleLink.href = URL.createObjectURL(blob);
// 触发点击
document.body.appendChild(eleLink);
eleLink.click();
// 然后移除
document.body.removeChild(eleLink);
}
}
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