feat: Werbe-Badge im content blocker (unten rechts) + abschaltbar nur mit unlimited (v1.5.0)

- Kleines Badge "GDPR Content Blocker" unten rechts im platzhalter, verlinkt
  auf die kaufseite (rel=nofollow sponsored). Server- und client-seitig.
- Wird IMMER angezeigt; abschaltbar via checkbox im Darstellung-tab
  ("Werbe-Badge ausblenden") - die checkbox ist aber nur mit aktiver
  Unlimited-lizenz nutzbar (sonst disabled) und greift am render-punkt nur,
  wenn is_unlimited() true ist.
- Dafuer speichert das plugin jetzt max_activations aus der backend-antwort
  (activate/validate/swap) und bietet is_unlimited().

+ i18n DE/EN (134 strings). version 1.5.0.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

gdpr-content-blocker/assets/frontend.css

@@ -20,6 +20,7 @@
 
 /* ── Wrapper / placeholder ── */
 .cb-blocker {
+	position: relative;        /* anchor for the bottom-right badge */
 	display: flex;
 	align-items: flex-start;   /* pin content to the top */
 	justify-content: center;
@@ -27,12 +28,29 @@
 	background-color: var(--cb-bg);
 	color: var(--cb-text);
 	box-sizing: border-box;
-	padding: 24px 8px 20px;    /* min 20px top/bottom, 8px sides */
+	padding: 24px 8px 22px;    /* min 20px top/bottom, 8px sides */
 	font-family: inherit;
 	border-radius: 4px;
 	/* No reserved height: the placeholder is exactly as tall as its content. */
 }
 
+/* ── Promo badge (bottom-right) ── */
+.cb-blocker .cb-blocker__badge {
+	position: absolute;
+	right: 8px;
+	bottom: 5px;
+	font-size: 0.6875rem;
+	line-height: 1;
+	color: var(--cb-text);
+	opacity: 0.55;
+	text-decoration: none;
+	white-space: nowrap;
+}
+.cb-blocker .cb-blocker__badge:hover {
+	opacity: 1;
+	text-decoration: underline;
+}
+
 /* ── Inner content ── */
 .cb-blocker .cb-blocker__inner {
 	width: 100%;

gdpr-content-blocker/assets/frontend.js

@@ -319,6 +319,18 @@
 		inner.appendChild( label );
 
 		wrap.appendChild( inner );
+
+		// Promo badge (bottom-right), mirrors the server-rendered placeholder.
+		if ( CFG.showBadge ) {
+			const badge = document.createElement( 'a' );
+			badge.className = 'cb-blocker__badge';
+			badge.href = 'https://lucas-orth.de/wp-plugins/gdpr-content-blocker/';
+			badge.target = '_blank';
+			badge.rel = 'noopener noreferrer nofollow sponsored';
+			badge.textContent = 'GDPR Content Blocker';
+			wrap.appendChild( badge );
+		}
+
 		return wrap;
 	}
 

gdpr-content-blocker/gdpr-content-blocker.php

@@ -3,7 +3,7 @@
  * Plugin Name: GDPR Content Blocker
  * Plugin URI:  https://lucas-orth.de
  * Description: DSGVO-konformer Consent-Blocker für externe iframes. Lädt Drittinhalte erst nach aktiver Einwilligung.
- * Version:     1.4.9
+ * Version:     1.5.0
  * Author:      Lucas Orth
  * Author URI:  https://lucas-orth.de
  * Text Domain: gdpr-content-blocker
@@ -15,7 +15,7 @@
 
 defined( 'ABSPATH' ) || exit;
 
-define( 'CB_VERSION',  '1.4.9' );
+define( 'CB_VERSION',  '1.5.0' );
 define( 'CB_FILE',     __FILE__ );
 define( 'CB_DIR',      plugin_dir_path( __FILE__ ) );
 define( 'CB_URL',      plugin_dir_url( __FILE__ ) );

gdpr-content-blocker/includes/class-license.php

@@ -64,6 +64,7 @@ class CB_License {
 			'last_check'      => 0,
 			'message'         => '',
 			'pending_domains' => [],
+			'max_activations' => 0, // -1 = unlimited (from the backend)
 		] );
 		if ( ! is_array( $lic['pending_domains'] ) ) {
 			$lic['pending_domains'] = [];
@@ -75,6 +76,12 @@ class CB_License {
 		return self::get_license()['status'] === 'active';
 	}
 
+	/** True only for an active, unlimited-seat (max_activations = -1) license. */
+	public static function is_unlimited(): bool {
+		$lic = self::get_license();
+		return $lic['status'] === 'active' && (int) ( $lic['max_activations'] ?? 0 ) === -1;
+	}
+
 	/** Mask a key for display: keep dashes + last 4 chars, hide the rest. */
 	public static function mask_key( string $key ): string {
 		$n = strlen( $key );
@@ -148,7 +155,7 @@ class CB_License {
 		}
 
 		if ( ! empty( $result['ok'] ) && ( $result['status'] ?? '' ) === 'valid' ) {
-			self::store( $key, 'active', __( 'Lizenz erfolgreich aktiviert.', 'gdpr-content-blocker' ) );
+			self::store( $key, 'active', __( 'Lizenz erfolgreich aktiviert.', 'gdpr-content-blocker' ), [], isset( $result['max_activations'] ) ? (int) $result['max_activations'] : null );
 		} elseif ( ( $result['code'] ?? '' ) === 'limit_reached' ) {
 			// No free slots: keep the key and offer to release one of the bound domains.
 			$domains = is_array( $result['domains'] ?? null ) ? $result['domains'] : [];
@@ -216,7 +223,7 @@ class CB_License {
 				/* translators: %s: released domain */
 				__( 'Domain %s freigegeben und diese Seite aktiviert.', 'gdpr-content-blocker' ),
 				$release
-			) );
+			), [], isset( $result['max_activations'] ) ? (int) $result['max_activations'] : null );
 		} else {
 			$domains = is_array( $result['domains'] ?? null ) ? $result['domains'] : $lic['pending_domains'];
 			$msg     = $result['error'] ?? __( 'Aktivierung fehlgeschlagen.', 'gdpr-content-blocker' );
@@ -269,14 +276,18 @@ class CB_License {
 		}
 
 		if ( ! empty( $result['ok'] ) && ( $result['status'] ?? '' ) === 'valid' ) {
-			self::store( $lic['key'], 'active', '' );
+			self::store( $lic['key'], 'active', '', [], isset( $result['max_activations'] ) ? (int) $result['max_activations'] : null );
 		} else {
 			$msg = $result['error'] ?? __( 'Lizenz nicht mehr gültig.', 'gdpr-content-blocker' );
 			self::store( $lic['key'], 'invalid', $msg );
 		}
 	}
 
-	private static function store( string $key, string $status, string $message, array $pending_domains = [] ): void {
+	private static function store( string $key, string $status, string $message, array $pending_domains = [], ?int $max = null ): void {
+		// Preserve the previously stored seat count unless a fresh one is given.
+		$prev = get_option( CB_LICENSE_OPTION, [] );
+		$prev_max = is_array( $prev ) && isset( $prev['max_activations'] ) ? (int) $prev['max_activations'] : 0;
+
 		update_option( CB_LICENSE_OPTION, [
 			'key'             => $key,
 			'status'          => $status,
@@ -284,6 +295,7 @@ class CB_License {
 			'last_check'      => time(),
 			'message'         => $message,
 			'pending_domains' => array_values( array_filter( array_map( 'strval', $pending_domains ) ) ),
+			'max_activations' => $max !== null ? $max : $prev_max,
 		] );
 
 		// License state changed → invalidate cached update info and force WP to

gdpr-content-blocker/includes/class-renderer.php

@@ -107,8 +107,9 @@ class CB_Renderer {
 		// Service data + i18n for client-side detection (JS-injected iframes such
 		// as Elementor video widgets, sliders, …).
 		wp_localize_script( 'cb-frontend', 'cbConfig', [
-			'services' => self::services_for_js(),
-			'i18n'     => [
+			'services'  => self::services_for_js(),
+			'showBadge' => self::show_badge(),
+			'i18n'      => [
 				'recipient'    => __( 'Empfänger:', 'gdpr-content-blocker' ),
 				'purpose'      => __( 'Zweck:', 'gdpr-content-blocker' ),
 				'thirdCountry' => __( 'Datenübermittlung in ein Drittland außerhalb der EU/des EWR', 'gdpr-content-blocker' ),
@@ -366,9 +367,25 @@ class CB_Renderer {
 			. esc_html__( 'Diesen Dienst künftig immer laden', 'gdpr-content-blocker' )
 			. '</label>'
 			. '</div>'
+			. ( self::show_badge() ? self::badge_html() : '' )
 			. '</div>';
 	}
 
+	/**
+	 * Whether to show the promo badge. Always shown, EXCEPT when the site owner
+	 * has an active unlimited licence AND ticked "hide badge" in Appearance.
+	 */
+	public static function show_badge(): bool {
+		$style = CB_Settings::get_style();
+		return ! ( ! empty( $style['hide_badge'] ) && CB_License::is_unlimited() );
+	}
+
+	/** Small "GDPR Content Blocker" badge in the bottom-right of the placeholder. */
+	private static function badge_html(): string {
+		return '<a class="cb-blocker__badge" href="https://lucas-orth.de/wp-plugins/gdpr-content-blocker/"'
+			. ' target="_blank" rel="noopener noreferrer nofollow sponsored">GDPR Content Blocker</a>';
+	}
+
 	/**
 	 * Pull src + width + height out of an iframe string.
 	 * Height is also read from an inline style="height:NNNpx" if no attribute.

gdpr-content-blocker/includes/class-settings.php

@@ -50,6 +50,9 @@ class CB_Settings {
 		$clean['custom_css'] = isset( $input['custom_css'] )
 			? wp_strip_all_tags( $input['custom_css'] )
 			: '';
+		// Hiding the promo badge only ever takes effect with an active unlimited
+		// licence (enforced again at render time), but we store the choice as-is.
+		$clean['hide_badge'] = ! empty( $input['hide_badge'] );
 		return $clean;
 	}
 
@@ -69,6 +72,7 @@ class CB_Settings {
 			'button_hover_bg'   => '#1a369a',
 			'button_hover_text' => '#ffffff',
 			'custom_css'        => '',
+			'hide_badge'        => false,
 		];
 	}
 
@@ -666,6 +670,18 @@ class CB_Settings {
 			echo '<tr><th scope="row"><label>' . esc_html( $label ) . '</label></th>';
 			echo '<td><input type="text" class="cb-color-picker" name="' . esc_attr( CB_STYLE_OPTION . '[' . $key . ']' ) . '" value="' . $val . '" data-default-color="' . $val . '"></td></tr>';
 		}
+		// Promo-badge toggle — only effective with an active unlimited licence.
+		$unlimited = CB_License::is_unlimited();
+		echo '<tr><th scope="row">' . esc_html__( 'Werbe-Badge', 'gdpr-content-blocker' ) . '</th><td>';
+		echo '<label><input type="checkbox" name="' . esc_attr( CB_STYLE_OPTION . '[hide_badge]' ) . '" value="1" '
+			. checked( ! empty( $style['hide_badge'] ), true, false )
+			. ( $unlimited ? '' : ' disabled' ) . '> '
+			. esc_html__( 'Badge „GDPR Content Blocker" im Platzhalter ausblenden', 'gdpr-content-blocker' ) . '</label>';
+		if ( ! $unlimited ) {
+			echo '<p class="description">' . esc_html__( 'Das Ausblenden ist nur mit einer aktiven Unlimited-Lizenz möglich.', 'gdpr-content-blocker' ) . '</p>';
+		}
+		echo '</td></tr>';
+
 		echo '<tr><th scope="row"><label>' . esc_html__( 'Custom CSS', 'gdpr-content-blocker' ) . '</label></th>';
 		echo '<td><textarea name="' . esc_attr( CB_STYLE_OPTION . '[custom_css]' ) . '" rows="8" class="large-text code">' . esc_textarea( $style['custom_css'] ) . '</textarea>';
 		echo '<p class="description">' . esc_html__( 'Wird nach den CSS-Variablen eingebunden und kann diese überschreiben. Tipp: denselben Präfix verwenden, z. B. .cb-blocker .cb-blocker__button { … }', 'gdpr-content-blocker' ) . '</p>';

gdpr-content-blocker/languages/gdpr-content-blocker-en_US.po

@@ -312,6 +312,15 @@ msgstr "Button hover: background color"
 msgid "Button Hover: Textfarbe"
 msgstr "Button hover: text color"
 
+msgid "Werbe-Badge"
+msgstr "Promo badge"
+
+msgid "Badge „GDPR Content Blocker\" im Platzhalter ausblenden"
+msgstr "Hide the \"GDPR Content Blocker\" badge in the placeholder"
+
+msgid "Das Ausblenden ist nur mit einer aktiven Unlimited-Lizenz möglich."
+msgstr "Hiding it is only possible with an active unlimited licence."
+
 msgid "Custom CSS"
 msgstr "Custom CSS"