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/**
* @license
* Copyright (C) 2018 "IoT.bzh"
* Author Sebastien Douheret <sebastien@iot.bzh>
*
* 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 { Component, ViewEncapsulation, Input, OnInit } from '@angular/core';
import { Observable } from 'rxjs/Observable';
import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
import { FormControl, FormGroup, Validators, ValidationErrors, FormBuilder, ValidatorFn, AbstractControl } from '@angular/forms';
// Import RxJs required methods
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/filter';
import 'rxjs/add/operator/debounceTime';
import { AlertService, IAlert } from '../../../@core-xds/services/alert.service';
import { TargetService, ITarget, TargetType, TargetTypes } from '../../../@core-xds/services/target.service';
import { XDSConfigService } from '../../../@core-xds/services/xds-config.service';
@Component({
selector: 'xds-target-add-modal',
templateUrl: 'target-add-modal.component.html',
encapsulation: ViewEncapsulation.None,
styles: [`
.modal-xxl .modal-lg {
width: 90%;
max-width:1200px;
}
`],
})
export class TargetAddModalComponent implements OnInit {
// @Input('server-id') serverID: string;
private serverID: string;
cancelAction = false;
userEditedName = false;
targetTypes = Object.assign([], TargetTypes);
addTargetForm: FormGroup;
typeCtrl: FormControl;
ipCtrl: FormControl;
constructor(
private alert: AlertService,
private targetSvr: TargetService,
private XdsConfigSvr: XDSConfigService,
private fb: FormBuilder,
private activeModal: NgbActiveModal,
) {
// Define types (first one is special/placeholder)
this.targetTypes.unshift({ value: TargetType.UNSET, display: '--Select a type--' });
// Select first type item (Standard) by default
this.typeCtrl = new FormControl(this.targetTypes[1].value, this.validatorTgtType.bind(this));
this.ipCtrl = new FormControl('', this.validatorIP.bind(this));
this.addTargetForm = fb.group({
type: this.typeCtrl,
ip: this.ipCtrl,
name: ['', Validators.nullValidator],
});
}
ngOnInit() {
// Update server ID
this.serverID = this.XdsConfigSvr.getCurServer().id;
this.XdsConfigSvr.onCurServer().subscribe(svr => this.serverID = svr.id);
// Auto create target name
this.ipCtrl.valueChanges
.debounceTime(100)
.filter(n => n)
.map(n => {
if (this._isIPstart(n)) {
return 'Target_' + n;
}
// SEB PB
return n;
})
.subscribe(value => {
if (value && !this.userEditedName) {
this.addTargetForm.patchValue({ name: value });
}
});
}
closeModal() {
this.activeModal.close();
}
onKeyLabel(event: any) {
this.userEditedName = (this.addTargetForm.value.label !== '');
}
onChangeLocalTarget(e) {
}
onSubmit() {
if (this.cancelAction) {
return;
}
const formVal = this.addTargetForm.value;
this.targetSvr.add({
name: formVal['name'],
ip: formVal['ip'],
type: formVal['type'],
}).subscribe(
tgt => {
this.alert.info('Target ' + tgt.name + ' successfully created.');
this.closeModal();
// Reset Value for the next creation
this.addTargetForm.reset();
const selectedType = this.targetTypes[0].value;
this.addTargetForm.patchValue({ type: selectedType });
},
err => {
this.alert.error(err, 60);
this.closeModal();
},
);
}
private validatorTgtType(g: FormGroup): ValidationErrors | null {
return (g.value !== TargetType.UNSET) ? null : { validatorTgtType: { valid: false } };
}
private validatorIP(g: FormGroup): ValidationErrors | null {
const noValid = <ValidationErrors>{ validatorProjPath: { valid: false } };
if (g.value === '') {
return noValid;
}
if (this._isIPstart(g.value) && !this._isIPv4(g.value)) {
return noValid;
}
// Else accept any text / hostname
return null;
}
private _isIPstart(str) {
return /^(\d+)\./.test(str);
}
private _isIPv4(str) {
const ipv4Maybe = /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/
if (!ipv4Maybe.test(str)) {
return false;
}
const parts = str.split('.').sort(function (a, b) {
return a - b;
});
return (parts[3] <= 255);
}
}
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