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feat(edit-ema): Add Language Selector #26821
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* dev (dot-ema): add language selector to toolbar

* dev (edit ema language selector): small styles tweaks

* Update edit-ema-toolbar.component.scss

* test (dot ema toolbar): add missing test cases

* dev (dot ema language selector): add iso to language

* dev (overlay panel): fix shadow

* fix format for languages that doesn't have country code

* dev (dot ema): refactor to change the approach of changing languages

* fix broken test

* dev (dot-ema): solve feedback

* dev (dot-ema): add const

* Update edit-ema-language-selector.component.ts

* dev (dot-ema): solve feedback

* dev (dot-ema): solve feedback
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zJaaal authored Dec 4, 2023
1 parent 2514ed5 commit 1e7037f
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Expand Up @@ -5,8 +5,7 @@
color: $black;
border: 0 none;
border-radius: $border-radius-md;
box-shadow: 0 11px 15px -7px $color-palette-black-op-20,
0 24px 38px 3px $color-palette-black-op-10, 0 9px 46px 8px $color-palette-black-op-10;
box-shadow: $md-shadow-5;
}

.p-overlaypanel .p-overlaypanel-content {
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@@ -0,0 +1,14 @@
<p-button
[label]="selectedLanguage?.label"
(click)="op.toggle($event)"
styleClass="p-button-text"
icon="pi pi-globe"
data-testId="language-button"></p-button>
<p-overlayPanel #op styleClass="edit-ema-language-selector" data-testId="language-op">
<p-listbox
[filter]="true"
[options]="languages$ | async"
(onChange)="onChange($event)"
optionLabel="label"
data-testId="language-listbox"></p-listbox>
</p-overlayPanel>
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@use "variables" as *;
:host {
display: flex;
}

::ng-deep {
.p-overlaypanel.edit-ema-language-selector.p-component {
.p-overlaypanel-content {
padding: 0;

.p-listbox.p-component {
border: none;
border-radius: $border-radius-sm;

.p-listbox-header {
border-top-left-radius: $border-radius-sm;
border-top-right-radius: $border-radius-sm;
}
}
}
}
}
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import { Spectator, byTestId, createComponentFactory } from '@ngneat/spectator';

import { HttpClientTestingModule } from '@angular/common/http/testing';
import { By } from '@angular/platform-browser';

import { DotLanguagesService } from '@dotcms/data-access';
import { DotLanguagesServiceMock } from '@dotcms/utils-testing';

import { EmaLanguageSelectorComponent } from './edit-ema-language-selector.component';

describe('DotEmaLanguageSelectorComponent', () => {
let spectator: Spectator<EmaLanguageSelectorComponent>;
let component: EmaLanguageSelectorComponent;

const createComponent = createComponentFactory({
component: EmaLanguageSelectorComponent,
imports: [HttpClientTestingModule],
providers: [{ provide: DotLanguagesService, useValue: new DotLanguagesServiceMock() }]
});

beforeEach(() => {
spectator = createComponent({
props: {
language: {
id: 1,
language: 'English',
countryCode: 'US',
languageCode: 'EN',
country: 'United States'
}
}
});

component = spectator.component;
});

describe('DOM', () => {
it('should render a button with the language that comes from the page', () => {
spectator.detectChanges();
expect(spectator.query(byTestId('language-button')).textContent).toBe('English - US');
});

it('should render a overlay panel', () => {
expect(spectator.query(byTestId('language-op'))).not.toBeNull();
});

it('should render a listbox of languages', () => {
const button = spectator.query(byTestId('language-button'));

spectator.click(button);

const list = spectator.query(byTestId('language-listbox'));

expect(list).not.toBeNull();
});
});

describe('events', () => {
it('should trigger the languageChange emitter when the language changes', () => {
const button = spectator.query(byTestId('language-button'));
const languageChangeSpy = jest.spyOn(component.selected, 'emit');

spectator.click(button);

const list = spectator.debugElement.query(By.css('[data-testId="language-listbox"]'));

spectator.triggerEventHandler(list, 'onChange', {
event: new Event('change'),
value: {
id: 2,
languageCode: 'IT',
countryCode: '', // It comes like this from the mock and is intended
language: 'Italian',
country: 'Italy'
}
});

expect(languageChangeSpy).toHaveBeenCalledWith(2);
});
});
});
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@@ -0,0 +1,69 @@
import { CommonModule } from '@angular/common';
import { Component, EventEmitter, Input, Output, inject } from '@angular/core';

import { ButtonModule } from 'primeng/button';
import { ListboxModule } from 'primeng/listbox';
import { OverlayPanelModule } from 'primeng/overlaypanel';

import { map } from 'rxjs/operators';

import { DotLanguagesService } from '@dotcms/data-access';
import { DotLanguage } from '@dotcms/dotcms-models';

interface DotLanguageWithLabel extends DotLanguage {
label: string;
}

@Component({
selector: 'dot-edit-ema-language-selector',
standalone: true,
imports: [CommonModule, OverlayPanelModule, ListboxModule, ButtonModule],
templateUrl: './edit-ema-language-selector.component.html',
styleUrls: ['./edit-ema-language-selector.component.scss']
})
export class EmaLanguageSelectorComponent {
@Output() selected: EventEmitter<number> = new EventEmitter();
@Input() language: DotLanguage;

get selectedLanguage() {
return {
...this.language,
label: this.createLanguageLabel(this.language)
};
}

languages$ = inject(DotLanguagesService)
.get()
.pipe(
map((languages) =>
languages.map((lang) => ({
...lang,
label: this.createLanguageLabel(lang)
}))
)
);

/**
* Handle the change of the language
*
* @param {{ event: Event; value:DotLanguageWithLabel }} { value }
* @memberof EmaLanguageSelectorComponent
*/
onChange({ value }: { event: Event; value: DotLanguageWithLabel }) {
this.selected.emit(value.id);
}

/**
* Create the label for the language
*
* @private
* @param {DotLanguage} lang
* @return {*} {string}
* @memberof EmaLanguageSelectorComponent
*/
private createLanguageLabel(lang: DotLanguage): string {
return lang.countryCode.trim().length
? `${lang.language} - ${lang.countryCode}`
: lang.language;
}
}
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@@ -1,9 +1,9 @@
<p-menu #menu [model]="items" [popup]="true"></p-menu>
<button
class="p-button-sm p-button-text"
[attr.aria-label]="label"
[label]="label"
(click)="menu.toggle($event)"
pButton
type="button"
icon="pi pi-globe"></button>
<ng-content select="[title]"></ng-content>
<p-toolbar>
<div class="p-toolbar-group-left" data-testId="toolbar-left-content">
<ng-content select="[left]"></ng-content>
</div>
<div class="p-toolbar-group-right" data-testId="toolbar-right-content">
<ng-content select="[right]"></ng-content>
</div>
</p-toolbar>
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@@ -1,3 +1,16 @@
@use "variables" as *;

:host {
display: block;
border: solid 1px $color-palette-gray-100;
display: flex;
flex-direction: column;
justify-content: center;
height: fit-content;
}

.p-toolbar-group-left,
.p-toolbar-group-right {
display: flex;
align-items: center;
gap: $spacing-2;
}
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@@ -1,22 +1,48 @@
import { ComponentFixture, TestBed } from '@angular/core/testing';
import { Spectator, createComponentFactory, byTestId } from '@ngneat/spectator';

import { Component } from '@angular/core';

import { EditEmaToolbarComponent } from './edit-ema-toolbar.component';

@Component({
template: `<dot-edit-ema-toolbar>
<ng-container title><div data-testId="title-content"></div></ng-container>
<ng-container left><div data-testId="left-content"></div></ng-container>
<ng-container right><div data-testId="right-content"></div></ng-container>
</dot-edit-ema-toolbar>`
})
class TestHostComponent {}

describe('EditEmaToolbarComponent', () => {
let component: EditEmaToolbarComponent;
let fixture: ComponentFixture<EditEmaToolbarComponent>;
let spectator: Spectator<TestHostComponent>;

beforeEach(async () => {
await TestBed.configureTestingModule({
imports: [EditEmaToolbarComponent]
}).compileComponents();
const createComponent = createComponentFactory({
component: TestHostComponent,
imports: [EditEmaToolbarComponent],
providers: []
});

fixture = TestBed.createComponent(EditEmaToolbarComponent);
component = fixture.componentInstance;
fixture.detectChanges();
beforeEach(() => {
spectator = createComponent();
});

it('should create', () => {
expect(component).toBeTruthy();
describe('DOM', () => {
it('should have left-content on left', () => {
const leftContent = spectator.query(byTestId('toolbar-left-content'));

expect(leftContent.querySelector('[data-testId="left-content"]')).not.toBeNull();
});

it('should have right-content on right', () => {
const rightContent = spectator.query(byTestId('toolbar-right-content'));

expect(rightContent.querySelector('[data-testId="right-content"]')).not.toBeNull();
});

it('should have title-content on title', () => {
const titleContent = spectator.query(byTestId('title-content'));

expect(titleContent).not.toBeNull();
});
});
});
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Expand Up @@ -3,46 +3,14 @@ import { ChangeDetectionStrategy, Component } from '@angular/core';

import { ButtonModule } from 'primeng/button';
import { MenuModule } from 'primeng/menu';
import { ToolbarModule } from 'primeng/toolbar';

@Component({
selector: 'dot-edit-ema-toolbar',
standalone: true,
imports: [CommonModule, MenuModule, ButtonModule],
imports: [CommonModule, MenuModule, ButtonModule, ToolbarModule],
templateUrl: './edit-ema-toolbar.component.html',
styleUrls: ['./edit-ema-toolbar.component.scss'],
changeDetection: ChangeDetectionStrategy.OnPush
})
export class EditEmaToolbarComponent {
label = 'Actions';

items = [
{
label: 'Update',
icon: 'pi pi-refresh',
command: () => {
this.label = 'Updated';
}
},
{
label: 'Delete',
icon: 'pi pi-times',
command: () => {
this.label = 'Delete';
}
},
{
label: 'Angular',
icon: 'pi pi-external-link',
command: () => {
this.label = 'Angular';
}
},
{
label: 'Router',
icon: 'pi pi-upload',
command: () => {
this.label = 'Router';
}
}
];
}
export class EditEmaToolbarComponent {}
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@@ -1,19 +1,21 @@
<ng-container *ngIf="vm$ | async as vm">
<div class="flex gap-3 toolbar align-items-center">
<h4>{{ vm.pageTitle }}</h4>

<select
id="language_id"
[ngModel]="vm.language_id"
(change)="onChange($event)"
data-testId="language_id"
aria-label="language_id"
name="language_id">
<option *ngFor="let language of languages" value="{{ language.value }}">
{{ language.name }}
</option>
</select>
</div>
<dot-edit-ema-toolbar>
<h4 title>{{ vm.pageTitle }}</h4>
<ng-container left>
<div class="dummy-button"></div>
<div class="dummy-button"></div>
<div class="dummy-button"></div>
<div class="dummy-button"></div>
</ng-container>
<ng-container right>
<div class="dummy-button"></div>
<dot-edit-ema-language-selector
[language]="vm.editor.viewAs.language"
(selected)="onLanguageSelected($event)"
data-testId="language-selector" />
<div class="dummy-button"></div>
</ng-container>
</dot-edit-ema-toolbar>
<div class="iframe-wrapper">
<iframe
#iframe
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