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import {Component, OnDestroy, OnInit, ViewChild} from '@angular/core';
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import {Router} from '@angular/router';
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import {EmailService} from '../openaireLibrary/utils/email/email.service';
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import {Email} from '../openaireLibrary/utils/email/email';
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import {EnvProperties} from '../openaireLibrary/utils/properties/env-properties';
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import {Composer} from '../openaireLibrary/utils/email/composer';
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import {Meta, Title} from '@angular/platform-browser';
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import {HelperFunctions} from '../openaireLibrary/utils/HelperFunctions.class';
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import {FormBuilder, FormGroup, Validators} from '@angular/forms';
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import {properties} from '../../environments/environment';
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import {Subscriber, Subscription} from 'rxjs';
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import {PiwikService} from '../openaireLibrary/utils/piwik/piwik.service';
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import {SEOService} from '../openaireLibrary/sharedComponents/SEO/SEO.service';
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@Component({
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selector: 'contact',
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templateUrl: './contact.component.html',
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styleUrls: ['contact.component.css']
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})
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export class ContactComponent implements OnInit, OnDestroy {
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public showLoading = true;
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public errorMessage = '';
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public email: Email;
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public properties: EnvProperties = properties;
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public contactForm: FormGroup;
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@ViewChild('AlertModal') modal;
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@ViewChild('recaptcha') recaptcha;
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description = 'Any questions? Contact us ';
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title = 'OpenAIRE - UsageCounts | Contact Us';
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subs: Subscription[] = [];
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constructor(private router: Router,
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private emailService: EmailService,
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private _title: Title, private _piwikService: PiwikService,
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private _meta: Meta, private seoService: SEOService,
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private fb: FormBuilder) {
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}
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ngOnInit() {
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this._title.setTitle(this.title);
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this._meta.updateTag({content: this.description}, 'name=\'description\'');
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this._meta.updateTag({content: this.description}, 'property=\'og:description\'');
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this._meta.updateTag({content: this.title}, 'property=\'og:title\'');
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this._title.setTitle(this.title);
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let url = this.properties.domain + this.properties.baseLink + this.router.url;
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this.seoService.createLinkForCanonicalURL(url, false);
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this._meta.updateTag({content: url}, 'property=\'og:url\'');
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if (this.properties.enablePiwikTrack && (typeof document !== 'undefined')) {
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this.subs.push(this._piwikService.trackView(this.properties, this.title).subscribe());
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}
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this.email = {body: '', subject: '', recipients: []};
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this.reset();
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this.showLoading = false;
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}
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public ngOnDestroy() {
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this.subs.forEach(subscription => {
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if (subscription instanceof Subscriber) {
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subscription.unsubscribe();
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}
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});
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}
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public send(event) {
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HelperFunctions.scroll();
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if (event.valid === true) {
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this.sendMail(this.properties.admins);
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} else {
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this.errorMessage = 'Please fill in all the required fields!';
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}
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}
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public reset() {
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this.contactForm = this.fb.group({
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name: this.fb.control('', Validators.required),
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email: this.fb.control('', [Validators.required, Validators.email]),
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affiliation: this.fb.control('', Validators.required),
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organization: this.fb.control('', Validators.required),
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description: this.fb.control('', Validators.required),
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recaptcha: this.fb.control('', Validators.required),
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});
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this.errorMessage = '';
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}
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private sendMail(admins: any) {
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this.showLoading = true;
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this.subs.push(this.emailService.contact(this.properties,
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Composer.composeEmailForUsageCounts(this.contactForm.value, admins),
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this.contactForm.value.recaptcha).subscribe(
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res => {
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this.showLoading = false;
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if (res) {
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this.reset();
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this.modalOpen();
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} else {
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this.errorMessage = 'Email sent failed! Please try again.';
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this.contactForm.get('recaptcha').setValue('');
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}
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},
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error => {
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this.handleError('Email sent failed! Please try again.', error);
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this.showLoading = false;
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this.contactForm.get('recaptcha').setValue('');
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}
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));
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}
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public modalOpen() {
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this.modal.okButton = true;
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this.modal.alertTitle = 'Your request has been successfully submitted';
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this.modal.alertMessage = false;
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this.modal.cancelButton = false;
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this.modal.okButtonLeft = false;
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this.modal.okButtonText = 'OK';
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this.modal.open();
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}
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handleError(message: string, error) {
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this.errorMessage = message;
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console.log('Server responded: ' + error);
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this.showLoading = false;
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}
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public goToHome() {
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this.router.navigate(['/']);
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}
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}
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