src/app/streams/components/flo/properties/stream-properties-dialog.component.ts
Component for displaying application properties and capturing their values.
encapsulation | ViewEncapsulation.None |
selector | app-stream-properties-dialog-content |
styleUrls | .../../../shared/flo/properties/properties-dialog.component.scss |
templateUrl | ../../../../shared/flo/properties/properties-dialog.component.html |
Properties |
|
Methods |
constructor(bsModalRef: BsModalRef, streamService: StreamsService)
|
||||||||||||
Parameters :
|
setData | ||||||||
setData(propertiesSource: StreamAppPropertiesSource)
|
||||||||
Parameters :
Returns :
void
|
Public title |
title:
|
Type : string
|
import { Component, ViewEncapsulation } from '@angular/core';
import { BsModalRef } from 'ngx-bootstrap';
import { Properties } from 'spring-flo';
import { Validators } from '@angular/forms';
import { StreamsService } from '../../../streams.service';
import { PropertiesDialogComponent } from '../../../../shared/flo/properties/properties-dialog.component';
import { PropertiesGroupModel } from '../../../../shared/flo/support/properties-group-model';
import { AppUiProperty } from '../../../../shared/flo/support/app-ui-property';
import { StreamAppPropertiesSource } from './stream-properties-source';
// Workaround to load jshint to have linting working for JS snippet inside the props dialog
import { JSHINT } from 'jshint';
if (!(<any>window).JSHINT) {
(<any>window).JSHINT = JSHINT;
}
/**
* Utility class for working with Properties.
*
* @author Alex Boyko
* @author Andy Clement
*/
export class StreamPropertiesGroupModel extends PropertiesGroupModel {
constructor(propertiesSource: StreamAppPropertiesSource,
private streamService: StreamsService
) {
super(propertiesSource);
}
protected createControlModel(property: AppUiProperty): Properties.ControlModel<any> {
const inputType = Properties.InputType.TEXT;
let validation: Properties.Validation;
if (property.isSemantic) {
return super.createControlModel(property);
} else {
// Notational properties
if (property.id === 'label') {
validation = {
validator: Validators.pattern(/^[\w_]+[\w_-]*$/),
errorData: [
{id: 'pattern', message: 'Invalid app label!'}
]
};
} else if (property.id === 'stream-name') {
validation = {
validator: [
Validators.pattern(/^[\w_]+[\w_-]*$/),
Properties.Validators.noneOf((<StreamAppPropertiesSource>this.propertiesSource).getStreamHead().presentStreamNames)
],
asyncValidator: Properties.Validators.uniqueResource((value) => this.streamService.getDefinition(value), 500),
errorData: [
{id: 'pattern', message: 'Invalid stream name!'},
{id: 'uniqueResource', message: 'Stream name already exists!'},
{id: 'noneOf', message: 'Stream name already exists on the canvas'}
]
};
}
}
return new Properties.GenericControlModel(property, inputType, validation);
}
}
/**
* Component for displaying application properties and capturing their values.
*
* @author Alex Boyko
* @author Andy Clement
*/
@Component({
selector: 'app-stream-properties-dialog-content',
templateUrl: '../../../../shared/flo/properties/properties-dialog.component.html',
styleUrls: [ '../../../../shared/flo/properties/properties-dialog.component.scss' ],
encapsulation: ViewEncapsulation.None
})
export class StreamPropertiesDialogComponent extends PropertiesDialogComponent {
public title: string;
constructor(bsModalRef: BsModalRef,
private streamService: StreamsService
) {
super(bsModalRef);
}
setData(propertiesSource: StreamAppPropertiesSource) {
this.propertiesGroupModel = new StreamPropertiesGroupModel(
propertiesSource,
this.streamService);
this.propertiesGroupModel.load();
}
}
<div class="modal-header">
<h4 class="modal-title pull-left">{{ title }}</h4>
<button type="button" class="close pull-right" aria-label="Close" (click)="handleCancel()">
<span aria-hidden="true">×</span>
</button>
</div>
<form name="app-properties" (submit)="handleOk()" class="modal-body app-properties">
<div *ngIf="propertiesGroupModel && !propertiesGroupModel.isLoading">
<div *ngIf="propertiesGroupModel.getControlsModels().length > 50 && !showProperties"
class="dataflow-alert dataflow-alert-info" style="display: block">
<p style="padding-bottom: 5px;">
There are <strong>more than 50 properties</strong> to display, the UI can be slow.<br>Do you want to
<strong>display all the properties</strong> ?
</p>
<button class="btn btn-primary" (click)="showProperties = true">Show all the properties</button>
</div>
<div *ngIf="propertiesGroupModel.getControlsModels().length <= 50 || showProperties">
<properties-group *ngIf="propertiesGroupModel" [propertiesGroupModel]="propertiesGroupModel"
[form]="propertiesFormGroup"></properties-group>
</div>
</div>
<div *ngIf="!propertiesGroupModel || propertiesGroupModel.isLoading"
style="padding-bottom: 20px;padding-left:10px;padding-top: 10px;">
<app-loader></app-loader>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" (click)="handleCancel()">Close</button>
<button type="submit" class="btn btn-primary" [disabled]="okDisabled">OK</button>
</div>
</form>