-import { Component } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
+import { FormControl, FormGroup } from '@angular/forms';
import { Router } from '@angular/router';
+import { validateUrl } from '../../../shared';
import { FriendService } from '../shared';
@Component({
selector: 'my-friend-add',
- template: require('./friend-add.component.html'),
- styles: [ require('./friend-add.component.scss') ]
+ templateUrl: './friend-add.component.html',
+ styleUrls: [ './friend-add.component.scss' ]
})
-export class FriendAddComponent {
- urls = [ '' ];
+export class FriendAddComponent implements OnInit {
+ form: FormGroup;
+ urls = [ ];
error: string = null;
constructor(private router: Router, private friendService: FriendService) {}
+ ngOnInit() {
+ this.form = new FormGroup({});
+ this.addField();
+ }
+
addField() {
+ this.form.addControl(`url-${this.urls.length}`, new FormControl('', [ validateUrl ]));
this.urls.push('');
}
return (index !== 0 || this.urls.length > 1) && index !== (this.urls.length - 1);
}
+ isFormValid() {
+ // Do not check the last input
+ for (let i = 0; i < this.urls.length - 1; i++) {
+ if (!this.form.controls[`url-${i}`].valid) return false;
+ }
+
+ const lastIndex = this.urls.length - 1;
+ // If the last input (which is not the first) is empty, it's ok
+ if (this.urls[lastIndex] === '' && lastIndex !== 0) {
+ return true;
+ } else {
+ return this.form.controls[`url-${lastIndex}`].valid;
+ }
+ }
+
removeField(index: number) {
+ // Remove the last control
+ this.form.removeControl(`url-${this.urls.length - 1}`);
this.urls.splice(index, 1);
}
return;
}
- if (!this.isUrlsRegexValid(notEmptyUrls)) {
- this.error = 'Some url(s) are not valid.';
- return;
- }
-
if (!this.isUrlsUnique(notEmptyUrls)) {
this.error = 'Urls need to be unique.';
return;
}
- const confirmMessage = 'Are you sure to make friends with:\n - ' + this.urls.join('\n - ');
+ const confirmMessage = 'Are you sure to make friends with:\n - ' + notEmptyUrls.join('\n - ');
if (!confirm(confirmMessage)) return;
this.friendService.makeFriends(notEmptyUrls).subscribe(
status => {
- if (status === 409) {
- alert('Already made friends!');
- } else {
- alert('Made friends!');
- }
+ // TODO: extractdatastatus
+ // if (status === 409) {
+ // alert('Already made friends!');
+ // } else {
+ alert('Make friends request sent!');
+ this.router.navigate([ '/admin/friends/list' ]);
+ // }
},
- error => alert(error)
+ error => alert(error.text)
);
}
private getNotEmptyUrls() {
const notEmptyUrls = [];
- this.urls.forEach((url) => {
+ Object.keys(this.form.value).forEach((urlKey) => {
+ const url = this.form.value[urlKey];
if (url !== '') notEmptyUrls.push(url);
});
return notEmptyUrls;
}
- // Temporary
- // Use HTML validators
- private isUrlsRegexValid(urls: string[]) {
- let res = true;
-
- const urlRegex = new RegExp('^https?://(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)$');
- urls.forEach((url) => {
- if (urlRegex.test(url) === false) {
- res = false;
- }
- });
-
- return res;
- }
-
private isUrlsUnique(urls: string[]) {
return urls.every(url => urls.indexOf(url) === urls.lastIndexOf(url));
}