kopia lustrzana https://github.com/shoelace-style/shoelace
67 wiersze
2.0 KiB
TypeScript
67 wiersze
2.0 KiB
TypeScript
import { LitElement, customElement, html, internalProperty, property, unsafeCSS } from 'lit-element';
|
|
import { classMap } from 'lit-html/directives/class-map';
|
|
import styles from 'sass:./avatar.scss';
|
|
|
|
/**
|
|
* @since 2.0
|
|
* @status stable
|
|
*
|
|
* @dependency sl-icon
|
|
*
|
|
* @slot icon - The default icon to use when no image or initials are present.
|
|
*
|
|
* @part base - The component's base wrapper.
|
|
* @part icon - The container that wraps the avatar icon.
|
|
* @part initials - The container that wraps the avatar initials.
|
|
* @part image - The avatar image.
|
|
*/
|
|
@customElement('sl-avatar')
|
|
export class SlAvatar extends LitElement {
|
|
static styles = unsafeCSS(styles);
|
|
|
|
@internalProperty() private hasError = false;
|
|
|
|
/** The image source to use for the avatar. */
|
|
@property({ reflect: true }) image: string;
|
|
|
|
/** Alternative text for the image. */
|
|
@property({ reflect: true }) alt: string;
|
|
|
|
/** Initials to use as a fallback when no image is available (1-2 characters max recommended). */
|
|
@property({ reflect: true }) initials: string;
|
|
|
|
/** The shape of the avatar. */
|
|
@property({ reflect: true }) shape: 'circle' | 'square' | 'rounded' = 'circle';
|
|
|
|
render() {
|
|
return html`
|
|
<div
|
|
part="base"
|
|
class=${classMap({
|
|
avatar: true,
|
|
'avatar--circle': this.shape === 'circle',
|
|
'avatar--rounded': this.shape === 'rounded',
|
|
'avatar--square': this.shape === 'square'
|
|
})}
|
|
role="image"
|
|
aria-label=${this.alt}
|
|
>
|
|
${this.initials
|
|
? html` <div part="initials" class="avatar__initials">${this.initials}</div> `
|
|
: html`
|
|
<div part="icon" class="avatar__icon">
|
|
<slot name="icon">
|
|
<sl-icon name="person-fill"></sl-icon>
|
|
</slot>
|
|
</div>
|
|
`}
|
|
${this.image && !this.hasError
|
|
? html`
|
|
<img part="image" class="avatar__image" src="${this.image}" @error="${() => (this.hasError = true)}" />
|
|
`
|
|
: ''}
|
|
</div>
|
|
`;
|
|
}
|
|
}
|