Initial release of KGV Cookie plugin v1.0.0

This commit is contained in:
root
2026-04-14 15:48:14 +02:00
commit 707c5be066
4 changed files with 412 additions and 0 deletions

82
assets/css/kgv-cookie.css Normal file
View File

@@ -0,0 +1,82 @@
.kgv-cookie-banner {
position: fixed;
left: 1rem;
right: 1rem;
z-index: 99999;
display: flex;
gap: 1rem;
align-items: center;
justify-content: space-between;
background: #13315c;
color: #fff;
border-radius: 12px;
padding: 1rem 1.25rem;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
opacity: 0;
transform: translateY(12px);
transition: opacity 0.25s ease, transform 0.25s ease;
}
.kgv-cookie-banner--bottom {
bottom: 1rem;
}
.kgv-cookie-banner--top {
top: 1rem;
}
.kgv-cookie-banner.is-visible {
opacity: 1;
transform: translateY(0);
}
.kgv-cookie-banner__text p {
margin: 0.25rem 0;
}
.kgv-cookie-banner__text a {
color: #f7d488;
text-decoration: underline;
}
.kgv-cookie-banner__actions {
display: flex;
gap: 0.5rem;
flex-shrink: 0;
}
.kgv-cookie-btn,
.kgv-cookie-reopen {
border: 1px solid rgba(255, 255, 255, 0.5);
background: transparent;
color: #fff;
border-radius: 8px;
padding: 0.55rem 0.85rem;
cursor: pointer;
}
.kgv-cookie-btn--primary {
border-color: #f7d488;
background: #f7d488;
color: #13315c;
}
.kgv-cookie-btn:hover,
.kgv-cookie-reopen:hover {
opacity: 0.9;
}
@media (max-width: 680px) {
.kgv-cookie-banner {
flex-direction: column;
align-items: stretch;
}
.kgv-cookie-banner__actions {
width: 100%;
}
.kgv-cookie-btn {
flex: 1;
}
}

102
assets/js/kgv-cookie.js Normal file
View File

@@ -0,0 +1,102 @@
(function () {
'use strict';
var config = window.kgvCookieConfig || {};
var cookieName = config.cookieName || 'kgv_cookie_consent';
function setCookie(name, value, days) {
var expires = '';
if (days) {
var date = new Date();
date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000);
expires = '; expires=' + date.toUTCString();
}
document.cookie = name + '=' + encodeURIComponent(value) + expires + '; path=/; SameSite=Lax';
}
function getCookie(name) {
var nameEQ = name + '=';
var ca = document.cookie.split(';');
for (var i = 0; i < ca.length; i++) {
var c = ca[i];
while (c.charAt(0) === ' ') {
c = c.substring(1, c.length);
}
if (c.indexOf(nameEQ) === 0) {
return decodeURIComponent(c.substring(nameEQ.length, c.length));
}
}
return '';
}
function publishConsent(value) {
window.KGVCookieConsent = value;
window.dispatchEvent(new CustomEvent('kgvCookieConsentChanged', { detail: { value: value } }));
}
function hasConsent(type) {
var current = getCookie(cookieName);
if (!current) {
return false;
}
if (current === 'all') {
return true;
}
return type === 'essential' && current === 'essential';
}
function init() {
var banner = document.getElementById('kgv-cookie-banner');
if (!banner) {
return;
}
window.KGVCookie = {
getConsent: function () {
return getCookie(cookieName);
},
hasConsent: hasConsent,
reopen: function () {
banner.hidden = false;
banner.classList.add('is-visible');
}
};
var current = getCookie(cookieName);
if (!current) {
banner.hidden = false;
banner.classList.add('is-visible');
} else {
publishConsent(current);
}
document.addEventListener('click', function (event) {
var trigger = event.target.closest('[data-kgv-cookie]');
if (!trigger) {
return;
}
var action = trigger.getAttribute('data-kgv-cookie');
if (action === 'accept-all') {
setCookie(cookieName, 'all', 365);
publishConsent('all');
banner.classList.remove('is-visible');
banner.hidden = true;
}
if (action === 'essential-only') {
setCookie(cookieName, 'essential', 365);
publishConsent('essential');
banner.classList.remove('is-visible');
banner.hidden = true;
}
if (action === 'reopen') {
banner.hidden = false;
banner.classList.add('is-visible');
}
});
}
document.addEventListener('DOMContentLoaded', init);
})();

209
kgv-cookie.php Normal file
View File

@@ -0,0 +1,209 @@
<?php
/**
* Plugin Name: KGV Cookie
* Plugin URI: https://apex-project.de/
* Description: Einfaches Cookie-Banner mit Einwilligungsverwaltung fuer KGV-Webseiten.
* Version: 1.0.0
* Author: Ronny Grobel
* Text Domain: kgv-cookie
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
final class KGV_Cookie_Plugin {
const VERSION = '1.0.0';
const OPTION_KEY = 'kgv_cookie_settings';
const COOKIE_NAME = 'kgv_cookie_consent';
private static $instance = null;
public static function instance() {
if ( null === self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
private function __construct() {
add_action( 'admin_menu', array( $this, 'add_settings_page' ) );
add_action( 'admin_init', array( $this, 'register_settings' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_assets' ) );
add_action( 'wp_footer', array( $this, 'render_banner' ) );
add_shortcode( 'kgv_cookie_settings_link', array( $this, 'render_reopen_link' ) );
}
public static function activate() {
if ( false === get_option( self::OPTION_KEY ) ) {
add_option( self::OPTION_KEY, self::default_settings() );
}
}
private static function default_settings() {
return array(
'banner_text' => 'Wir verwenden Cookies, um die Webseite sicher zu betreiben und Inhalte zu verbessern.',
'privacy_url' => '',
'accept_label' => 'Alle akzeptieren',
'essential_label' => 'Nur notwendige',
'position' => 'bottom',
);
}
private function get_settings() {
$settings = get_option( self::OPTION_KEY, array() );
if ( ! is_array( $settings ) ) {
$settings = array();
}
return wp_parse_args( $settings, self::default_settings() );
}
public function add_settings_page() {
add_options_page(
'KGV Cookie',
'KGV Cookie',
'manage_options',
'kgv-cookie',
array( $this, 'render_settings_page' )
);
}
public function register_settings() {
register_setting(
'kgv_cookie_settings_group',
self::OPTION_KEY,
array( $this, 'sanitize_settings' )
);
}
public function sanitize_settings( $input ) {
$defaults = self::default_settings();
$output = array();
$output['banner_text'] = isset( $input['banner_text'] ) ? sanitize_textarea_field( $input['banner_text'] ) : $defaults['banner_text'];
$output['privacy_url'] = isset( $input['privacy_url'] ) ? esc_url_raw( $input['privacy_url'] ) : '';
$output['accept_label'] = isset( $input['accept_label'] ) ? sanitize_text_field( $input['accept_label'] ) : $defaults['accept_label'];
$output['essential_label'] = isset( $input['essential_label'] ) ? sanitize_text_field( $input['essential_label'] ) : $defaults['essential_label'];
$output['position'] = isset( $input['position'] ) && in_array( $input['position'], array( 'top', 'bottom' ), true ) ? $input['position'] : $defaults['position'];
return $output;
}
public function render_settings_page() {
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
$settings = $this->get_settings();
?>
<div class="wrap">
<h1>KGV Cookie</h1>
<form method="post" action="options.php">
<?php settings_fields( 'kgv_cookie_settings_group' ); ?>
<table class="form-table" role="presentation">
<tr>
<th scope="row"><label for="kgv-cookie-banner-text">Banner-Text</label></th>
<td>
<textarea id="kgv-cookie-banner-text" name="<?php echo esc_attr( self::OPTION_KEY ); ?>[banner_text]" class="large-text" rows="3"><?php echo esc_textarea( $settings['banner_text'] ); ?></textarea>
</td>
</tr>
<tr>
<th scope="row"><label for="kgv-cookie-privacy-url">Datenschutz-URL</label></th>
<td>
<input id="kgv-cookie-privacy-url" type="url" name="<?php echo esc_attr( self::OPTION_KEY ); ?>[privacy_url]" value="<?php echo esc_attr( $settings['privacy_url'] ); ?>" class="regular-text" />
</td>
</tr>
<tr>
<th scope="row"><label for="kgv-cookie-accept-label">Button: Alle akzeptieren</label></th>
<td>
<input id="kgv-cookie-accept-label" type="text" name="<?php echo esc_attr( self::OPTION_KEY ); ?>[accept_label]" value="<?php echo esc_attr( $settings['accept_label'] ); ?>" class="regular-text" />
</td>
</tr>
<tr>
<th scope="row"><label for="kgv-cookie-essential-label">Button: Nur notwendige</label></th>
<td>
<input id="kgv-cookie-essential-label" type="text" name="<?php echo esc_attr( self::OPTION_KEY ); ?>[essential_label]" value="<?php echo esc_attr( $settings['essential_label'] ); ?>" class="regular-text" />
</td>
</tr>
<tr>
<th scope="row">Position</th>
<td>
<label><input type="radio" name="<?php echo esc_attr( self::OPTION_KEY ); ?>[position]" value="bottom" <?php checked( $settings['position'], 'bottom' ); ?> /> Unten</label><br />
<label><input type="radio" name="<?php echo esc_attr( self::OPTION_KEY ); ?>[position]" value="top" <?php checked( $settings['position'], 'top' ); ?> /> Oben</label>
</td>
</tr>
</table>
<?php submit_button(); ?>
</form>
</div>
<?php
}
public function enqueue_assets() {
$settings = $this->get_settings();
wp_enqueue_style(
'kgv-cookie-style',
plugins_url( 'assets/css/kgv-cookie.css', __FILE__ ),
array(),
self::VERSION
);
wp_enqueue_script(
'kgv-cookie-script',
plugins_url( 'assets/js/kgv-cookie.js', __FILE__ ),
array(),
self::VERSION,
true
);
wp_localize_script(
'kgv-cookie-script',
'kgvCookieConfig',
array(
'cookieName' => self::COOKIE_NAME,
'position' => $settings['position'],
)
);
}
public function render_banner() {
if ( is_admin() ) {
return;
}
$settings = $this->get_settings();
$privacy_url = $settings['privacy_url'];
?>
<div id="kgv-cookie-banner" class="kgv-cookie-banner kgv-cookie-banner--<?php echo esc_attr( $settings['position'] ); ?>" hidden>
<div class="kgv-cookie-banner__text">
<p><?php echo esc_html( $settings['banner_text'] ); ?></p>
<?php if ( '' !== $privacy_url ) : ?>
<p><a href="<?php echo esc_url( $privacy_url ); ?>">Datenschutzerklaerung</a></p>
<?php endif; ?>
</div>
<div class="kgv-cookie-banner__actions">
<button type="button" class="kgv-cookie-btn kgv-cookie-btn--primary" data-kgv-cookie="accept-all"><?php echo esc_html( $settings['accept_label'] ); ?></button>
<button type="button" class="kgv-cookie-btn" data-kgv-cookie="essential-only"><?php echo esc_html( $settings['essential_label'] ); ?></button>
</div>
</div>
<?php
}
public function render_reopen_link( $atts ) {
$atts = shortcode_atts(
array(
'label' => 'Cookie-Einstellungen',
),
$atts,
'kgv_cookie_settings_link'
);
return '<button type="button" class="kgv-cookie-reopen" data-kgv-cookie="reopen">' . esc_html( $atts['label'] ) . '</button>';
}
}
register_activation_hook( __FILE__, array( 'KGV_Cookie_Plugin', 'activate' ) );
KGV_Cookie_Plugin::instance();

19
readme.txt Normal file
View File

@@ -0,0 +1,19 @@
KGV Cookie - WordPress Plugin
Beschreibung:
KGV Cookie zeigt ein Cookie-Banner auf der Website an und speichert die Einwilligung des Besuchers.
Features:
- Banner mit zwei Auswahloptionen: Alle akzeptieren / Nur notwendige
- Speicherung der Entscheidung im Cookie `kgv_cookie_consent`
- Einstellungsseite unter Einstellungen > KGV Cookie
- Shortcode zum erneuten Oeffnen: [kgv_cookie_settings_link]
Installation:
1. Plugin in `wp-content/plugins/KGV-Cookie/` ablegen
2. In WordPress aktivieren
3. Banner-Text und Datenschutz-URL in den Plugin-Einstellungen setzen
Hinweis fuer Entwickler:
- JavaScript API steht als `window.KGVCookie` bereit.
- Event: `kgvCookieConsentChanged`