336 lines
10 KiB
TypeScript
336 lines
10 KiB
TypeScript
import * as shared from './shared.js';
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import { LitElement, html, css, type TemplateResult } from 'lit';
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import { customElement } from 'lit/decorators.js';
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import { property } from 'lit/decorators/property.js';
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import * as csInterfaces from '@consent.software/interfaces';
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import * as csWebclient from '@consent.software/webclient';
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import { delayFor } from '@push.rocks/smartdelay';
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declare global {
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interface HTMLElementTagNameMap {
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'consentsoftware-cookieconsent': ConsentsoftwareCookieconsent;
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}
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}
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@customElement('consentsoftware-cookieconsent')
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export class ConsentsoftwareCookieconsent extends LitElement {
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public static demo = () => html`<consentsoftware-cookieconsent></consentsoftware-cookieconsent>`;
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public csWebclientInstance = new csWebclient.CsWebclient();
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public csWebclientRan = false;
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@property({ type: String, reflect: true })
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public theme: 'light' | 'dark' = 'light';
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/**
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* We bind `heightPixels` to a CSS variable (--cookieconsent-height).
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* Then we can do margin-bottom animations in CSS.
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*/
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public static styles = css`
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:host {
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font-family: ${shared.fontStack};
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user-select: none;
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/* Default theme variables */
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--text-color: #333;
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--background-color: #eeeeee;
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--accent-color: #333333;
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--button-bg: #ffffff;
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--button-hover-bg: #f2f2f2;
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--icon-color: #4496f5;
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--link-color: #333;
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--padding-sides: 16px;
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}
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:host([theme='dark']) {
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--text-color: #fff;
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--background-color: #111;
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--accent-color: #333333;
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--button-bg: #252525;
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--button-hover-bg: #222222;
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--icon-color: #4496f5;
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--link-color: #fff;
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}
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:host([theme='light']) {
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--text-color: #333;
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--background-color: #eeeeee;
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--accent-color: #333333;
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--button-bg: #ffffff;
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--button-hover-bg: #f2f2f2;
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--icon-color: #4496f5;
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--link-color: #333;
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}
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.pageOverlay {
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position: fixed;
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top: 0px;
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bottom: 0px;
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right: 0px;
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left: 0px;
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display: grid;
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align-items: center;
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justify-content: center;
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z-index: 1000; /* standard z-index for fixed elements */
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background: rgba(255, 255, 255, 0);
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backdrop-filter: blur(0px);
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transition: all 0.2s;
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}
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.modalBox {
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display: block;
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color: var(--text-color);
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background: var(--background-color);
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box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.6);
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position: realtive;
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border: 1px dotted rgba(255, 255, 255, 0.1);
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border-top: 1px solid var(--accent-color);
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border-radius: 16px;
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max-width: 1100px;
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min-width: calc(100vw / 3);
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box-sizing: border-box;
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overflow: hidden;
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will-change: transform; /* ensure efficient rendering */
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transition: all 0.3s;
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transform: scale(0.95);
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opacity: 0;
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}
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/*
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* Toggle display based on [show] attribute
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* (so if show=false, the banner doesn't show at all).
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*/
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:host([show='false']) {
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display: none;
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}
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:host([show='true']) {
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display: block;
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}
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.content {
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margin: auto;
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}
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.text-container {
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padding-left: var(--padding-sides);
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padding-right: var(--padding-sides);
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display: grid;
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grid-template-columns: auto;
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}
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.text-container a {
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color: var(--link-color);
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text-decoration: none;
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}
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.button-container {
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padding: var(--padding-sides);
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display: grid;
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grid-template-columns: repeat(3, 1fr);
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gap: 16px;
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}
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.info-container {
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color: var(--text-color);
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text-align: center;
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line-height: 3em;
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background: rgba(0, 0, 0, 0.1);
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border-top: 1px dotted rgba(255, 255, 255, 0.1);
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font-size: 0.8em;
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color: rgba(255, 255, 255, 0.5);
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}
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.info-container a {
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text-decoration: underline;
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color: var(--link-color);
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transition: color 0.2s;
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}
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.info-container a:hover {
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color: #ffffff;
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}
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.consent-button {
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border-radius: 3px;
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background: var(--button-bg);
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box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
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padding: 10px;
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line-height: 30px;
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text-align: center;
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cursor: pointer;
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transition: all 0.2s;
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}
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.consent-button:hover {
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background: var(--button-hover-bg);
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}
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`;
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constructor() {
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super();
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this.setAttribute('show', 'false');
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}
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public render(): TemplateResult {
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return html`
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<div class="pageOverlay">
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<div class="modalBox">
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<div class="content">
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<consentsoftware-header></consentsoftware-header>
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<consentsoftware-tabs></consentsoftware-tabs>
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<div class="text-container" style="padding: 16px;">
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<div class="toptext">
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This page uses cookies. Please review our
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<a href="https://lossless.gmbh/cookie" target="_blank">cookie policy</a>
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and choose which cookie level you are willing to accept.
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</div>
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</div>
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<!-- <div class="button-container">
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<div
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class="consent-button"
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@click=${(event: MouseEvent) =>
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this.handleConsentButtonClick(event, ['functional'])}
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>
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Functional cookies
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</div>
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<div
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class="consent-button"
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@click=${(event: MouseEvent) =>
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this.handleConsentButtonClick(event, ['functional', 'analytics'])}
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>
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Analytics cookies
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</div>
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<div
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class="consent-button"
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@click=${(event: MouseEvent) =>
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this.handleConsentButtonClick(event, ['functional', 'analytics', 'marketing'])}
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>
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Marketing cookies
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</div>
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<div
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class="consent-button"
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@click=${(event: MouseEvent) =>
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this.handleConsentButtonClick(event, ['functional', 'analytics', 'marketing', 'all'])}
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>
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All cookies
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</div>
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</div> -->
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<consentsoftware-mainselection></consentsoftware-mainselection>
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<div class="button-container">
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<div
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class="consent-button"
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@click=${(event: MouseEvent) =>
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this.handleConsentButtonClick(event, ['functional'])}
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>
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Deny
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</div>
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<div
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class="consent-button"
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@click=${(event: MouseEvent) =>
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this.handleConsentButtonClick(event, ['functional', 'analytics'])}
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>
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Accept selection
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</div>
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<div
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class="consent-button"
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@click=${(event: MouseEvent) =>
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this.handleConsentButtonClick(event, ['functional', 'analytics', 'marketing'])}
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>
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Accept all cookies
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</div>
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</div>
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<div class="info-container">
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consent management powered by
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<a href="https://consent.software">consent.software</a>
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(Open Source)
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</div>
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</div>
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</div>
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</div>
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`;
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}
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/**
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* Called when the element is inserted into the DOM.
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*/
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public async connectedCallback() {
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super.connectedCallback();
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this.updateTheme();
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const cookieLevel = await this.csWebclientInstance.getCookieLevels();
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if (!cookieLevel) {
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this.setAttribute('show', 'true');
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requestAnimationFrame(async () => {
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await this.updated();
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const pageOverlay: HTMLDivElement = this.shadowRoot?.querySelector('.pageOverlay');
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if (pageOverlay) {
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pageOverlay.style.background = 'rgba(255,255,255, 0.1)';
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pageOverlay.style.backdropFilter = 'blur(1px)';
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}
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const modalBox: HTMLDivElement = this.shadowRoot?.querySelector('.modalBox');
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if (modalBox) {
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modalBox.style.transform = `scale(1)`;
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modalBox.style.opacity = '1';
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}
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});
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} else {
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this.setAttribute('show', 'false');
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}
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}
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/**
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* Called after the first render of the component.
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* We measure the actual height of the banner and update the CSS variable.
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*/
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public async firstUpdated() {}
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/**
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* Called whenever the element is updated or re-rendered.
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*/
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public async updated() {
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console.log(`The height of the cookie banner is ${this.shadowRoot?.host?.clientHeight}px`);
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const acceptedCookieLevels = await this.csWebclientInstance.getCookieLevels();
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if (!this.csWebclientRan && acceptedCookieLevels) {
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this.csWebclientRan = true;
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await this.csWebclientInstance.getAndRunConsentTuples();
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}
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}
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/**
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* Sets the user’s chosen cookie level(s) and hides the banner.
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*/
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private async handleConsentButtonClick(
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event: MouseEvent,
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levelsArg: csInterfaces.TCookieLevel[]
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) {
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console.log(`Set level to ${levelsArg}`);
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const pageOverlay: HTMLDivElement = this.shadowRoot?.querySelector('.pageOverlay');
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if (pageOverlay) {
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pageOverlay.style.background = 'rgba(255,255,255, 0)';
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pageOverlay.style.backdropFilter = 'blur(0px)';
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}
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const modalBox: HTMLDivElement = this.shadowRoot?.querySelector('.modalBox');
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if (modalBox) {
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modalBox.style.transform = `scale(0.95)`;
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modalBox.style.opacity = '0';
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}
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await this.csWebclientInstance.setCookieLevels(levelsArg);
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await delayFor(300);
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this.setAttribute('show', 'false');
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// After user selection, re-check for any required scripts to run
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this.updated();
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}
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/**
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* Dynamically switches the theme between light/dark,
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* respecting `prefers-color-scheme` by default.
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*/
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private updateTheme() {
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const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
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this.theme = prefersDark ? 'dark' : 'light';
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window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', (e) => {
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this.theme = e.matches ? 'dark' : 'light';
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});
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}
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}
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