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feat: Add license management and tabbed settings (v0.3.0)

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- Implement license management using magdev/wc-licensed-product-client
- Reorganize settings page into License, Default Settings, Integrations tabs
- Add license validation and activation via AJAX
- Frontend features require valid license (admin works always)
- Update translations with German (de_CH) for license strings

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Marco Grätsch
2026-01-29 12:03:05 +01:00
parent d62f01cf41
commit f3cd19efe0
15 changed files with 6539 additions and 99 deletions
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391
includes/Plugin.php
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@@ -27,6 +27,7 @@ use WP_FediStream\Taxonomies\License;
use WP_FediStream\User\Library as UserLibrary;
use WP_FediStream\User\LibraryPage;
use WP_FediStream\User\Notifications;
use WP_FediStream\License\Manager as LicenseManager;
// Prevent direct file access.
if ( ! defined( 'ABSPATH' ) ) {
@@ -155,10 +156,13 @@ final class Plugin {
new ListColumns();
}
// Initialize frontend components.
if ( ! is_admin() ) {
// Initialize frontend components (only if licensed).
if ( ! is_admin() && LicenseManager::is_license_valid() ) {
new TemplateLoader();
new Shortcodes();
} elseif ( ! is_admin() ) {
// Register shortcodes that show license message.
new Shortcodes( true ); // Unlicensed mode.
}
// Initialize widgets (always needed for admin widget management).
@@ -167,8 +171,8 @@ final class Plugin {
// Initialize AJAX handlers.
new Ajax();
// Initialize ActivityPub integration.
if ( get_option( 'wp_fedistream_enable_activitypub', 1 ) ) {
// Initialize ActivityPub integration (only if licensed and enabled).
if ( get_option( 'wp_fedistream_enable_activitypub', 1 ) && LicenseManager::is_license_valid() ) {
new ActivityPubIntegration();
new ActivityPubRestApi();
}
@@ -184,6 +188,9 @@ final class Plugin {
new UserLibrary();
new LibraryPage();
new Notifications();
// Initialize license manager.
LicenseManager::get_instance();
}
/**
@@ -409,86 +416,334 @@ final class Plugin {
return;
}
// Save settings.
if ( isset( $_POST['fedistream_settings_nonce'] ) && wp_verify_nonce( sanitize_key( $_POST['fedistream_settings_nonce'] ), 'fedistream_save_settings' ) ) {
update_option( 'wp_fedistream_enable_activitypub', isset( $_POST['enable_activitypub'] ) ? 1 : 0 );
update_option( 'wp_fedistream_enable_woocommerce', isset( $_POST['enable_woocommerce'] ) ? 1 : 0 );
update_option( 'wp_fedistream_max_upload_size', absint( $_POST['max_upload_size'] ?? 50 ) );
update_option( 'wp_fedistream_default_license', sanitize_text_field( wp_unslash( $_POST['default_license'] ?? 'all-rights-reserved' ) ) );
// Get current tab.
$current_tab = isset( $_GET['tab'] ) ? sanitize_key( $_GET['tab'] ) : 'license';
echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__( 'Settings saved.', 'wp-fedistream' ) . '</p></div>';
}
// Handle form submissions.
$this->handle_settings_save( $current_tab );
// Get current settings.
$enable_activitypub = get_option( 'wp_fedistream_enable_activitypub', 1 );
$enable_woocommerce = get_option( 'wp_fedistream_enable_woocommerce', 0 );
$max_upload_size = get_option( 'wp_fedistream_max_upload_size', 50 );
$default_license = get_option( 'wp_fedistream_default_license', 'all-rights-reserved' );
// License settings.
$license_key = LicenseManager::get_license_key();
$license_server_url = LicenseManager::get_server_url();
$license_status = LicenseManager::get_cached_status();
$license_data = LicenseManager::get_cached_data();
$last_check = LicenseManager::get_last_check();
$tabs = array(
'license' => __( 'License', 'wp-fedistream' ),
'settings' => __( 'Default Settings', 'wp-fedistream' ),
'integrations' => __( 'Integrations', 'wp-fedistream' ),
);
?>
<div class="wrap">
<h1><?php esc_html_e( 'FediStream Settings', 'wp-fedistream' ); ?></h1>
<form method="post" action="">
<?php wp_nonce_field( 'fedistream_save_settings', 'fedistream_settings_nonce' ); ?>
<nav class="nav-tab-wrapper wp-clearfix">
<?php foreach ( $tabs as $tab_key => $tab_label ) : ?>
<a href="<?php echo esc_url( admin_url( 'admin.php?page=fedistream-settings&tab=' . $tab_key ) ); ?>"
class="nav-tab <?php echo $current_tab === $tab_key ? 'nav-tab-active' : ''; ?>">
<?php echo esc_html( $tab_label ); ?>
</a>
<?php endforeach; ?>
</nav>
<table class="form-table">
<tr>
<th scope="row"><?php esc_html_e( 'ActivityPub Integration', 'wp-fedistream' ); ?></th>
<td>
<label>
<input type="checkbox" name="enable_activitypub" value="1" <?php checked( $enable_activitypub, 1 ); ?>>
<?php esc_html_e( 'Enable ActivityPub features', 'wp-fedistream' ); ?>
</label>
<p class="description"><?php esc_html_e( 'Publish releases to the Fediverse and allow followers.', 'wp-fedistream' ); ?></p>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'WooCommerce Integration', 'wp-fedistream' ); ?></th>
<td>
<label>
<input type="checkbox" name="enable_woocommerce" value="1" <?php checked( $enable_woocommerce, 1 ); ?> <?php disabled( ! $this->is_woocommerce_active() ); ?>>
<?php esc_html_e( 'Enable WooCommerce features', 'wp-fedistream' ); ?>
</label>
<?php if ( ! $this->is_woocommerce_active() ) : ?>
<p class="description" style="color: #d63638;"><?php esc_html_e( 'WooCommerce is not installed or active.', 'wp-fedistream' ); ?></p>
<?php else : ?>
<p class="description"><?php esc_html_e( 'Sell albums and tracks through WooCommerce.', 'wp-fedistream' ); ?></p>
<?php endif; ?>
</td>
</tr>
<tr>
<th scope="row">
<label for="max_upload_size"><?php esc_html_e( 'Max Upload Size', 'wp-fedistream' ); ?></label>
</th>
<td>
<input type="number" name="max_upload_size" id="max_upload_size" value="<?php echo esc_attr( $max_upload_size ); ?>" min="1" max="500" class="small-text"> MB
<p class="description"><?php esc_html_e( 'Maximum file size for audio uploads.', 'wp-fedistream' ); ?></p>
</td>
</tr>
<tr>
<th scope="row">
<label for="default_license"><?php esc_html_e( 'Default License', 'wp-fedistream' ); ?></label>
</th>
<td>
<select name="default_license" id="default_license">
<option value="all-rights-reserved" <?php selected( $default_license, 'all-rights-reserved' ); ?>><?php esc_html_e( 'All Rights Reserved', 'wp-fedistream' ); ?></option>
<option value="cc-by" <?php selected( $default_license, 'cc-by' ); ?>>CC BY</option>
<option value="cc-by-sa" <?php selected( $default_license, 'cc-by-sa' ); ?>>CC BY-SA</option>
<option value="cc-by-nc" <?php selected( $default_license, 'cc-by-nc' ); ?>>CC BY-NC</option>
<option value="cc-by-nc-sa" <?php selected( $default_license, 'cc-by-nc-sa' ); ?>>CC BY-NC-SA</option>
<option value="cc0" <?php selected( $default_license, 'cc0' ); ?>>CC0 (Public Domain)</option>
</select>
<p class="description"><?php esc_html_e( 'Default license for new uploads.', 'wp-fedistream' ); ?></p>
</td>
</tr>
</table>
<?php submit_button(); ?>
</form>
<div class="fedistream-settings-content">
<?php
switch ( $current_tab ) {
case 'license':
$this->render_license_tab( $license_key, $license_server_url, $license_status, $license_data, $last_check );
break;
case 'settings':
$this->render_settings_tab( $max_upload_size, $default_license );
break;
case 'integrations':
$this->render_integrations_tab( $enable_activitypub, $enable_woocommerce );
break;
}
?>
</div>
</div>
<?php
}
/**
* Handle settings form submission.
*
* @param string $tab Current tab.
* @return void
*/
private function handle_settings_save( string $tab ): void {
if ( ! isset( $_POST['fedistream_settings_nonce'] ) || ! wp_verify_nonce( sanitize_key( $_POST['fedistream_settings_nonce'] ), 'fedistream_save_settings' ) ) {
return;
}
switch ( $tab ) {
case 'license':
LicenseManager::save_settings( array(
'license_key' => isset( $_POST['license_key'] ) ? sanitize_text_field( wp_unslash( $_POST['license_key'] ) ) : '',
'server_url' => isset( $_POST['license_server_url'] ) ? esc_url_raw( wp_unslash( $_POST['license_server_url'] ) ) : '',
'server_secret' => isset( $_POST['license_server_secret'] ) ? sanitize_text_field( wp_unslash( $_POST['license_server_secret'] ) ) : '',
) );
echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__( 'License settings saved.', 'wp-fedistream' ) . '</p></div>';
break;
case 'settings':
update_option( 'wp_fedistream_max_upload_size', absint( $_POST['max_upload_size'] ?? 50 ) );
update_option( 'wp_fedistream_default_license', sanitize_text_field( wp_unslash( $_POST['default_license'] ?? 'all-rights-reserved' ) ) );
echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__( 'Settings saved.', 'wp-fedistream' ) . '</p></div>';
break;
case 'integrations':
update_option( 'wp_fedistream_enable_activitypub', isset( $_POST['enable_activitypub'] ) ? 1 : 0 );
update_option( 'wp_fedistream_enable_woocommerce', isset( $_POST['enable_woocommerce'] ) ? 1 : 0 );
echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__( 'Integration settings saved.', 'wp-fedistream' ) . '</p></div>';
break;
}
}
/**
* Render the License tab.
*
* @param string $license_key License key.
* @param string $server_url Server URL.
* @param string $status License status.
* @param array $license_data License data.
* @param int $last_check Last check timestamp.
* @return void
*/
private function render_license_tab( string $license_key, string $server_url, string $status, array $license_data, int $last_check ): void {
$status_classes = array(
'valid' => 'notice-success',
'invalid' => 'notice-error',
'expired' => 'notice-warning',
'revoked' => 'notice-error',
'inactive' => 'notice-warning',
'unchecked' => 'notice-info',
'unconfigured' => 'notice-info',
);
$status_messages = array(
'valid' => __( 'License is active and valid.', 'wp-fedistream' ),
'invalid' => __( 'License is invalid.', 'wp-fedistream' ),
'expired' => __( 'License has expired.', 'wp-fedistream' ),
'revoked' => __( 'License has been revoked.', 'wp-fedistream' ),
'inactive' => __( 'License is inactive. Please activate it.', 'wp-fedistream' ),
'unchecked' => __( 'License has not been validated yet.', 'wp-fedistream' ),
'unconfigured' => __( 'License server is not configured.', 'wp-fedistream' ),
);
$status_icons = array(
'valid' => 'dashicons-yes-alt',
'invalid' => 'dashicons-dismiss',
'expired' => 'dashicons-warning',
'revoked' => 'dashicons-dismiss',
'inactive' => 'dashicons-marker',
'unchecked' => 'dashicons-info-outline',
'unconfigured' => 'dashicons-admin-generic',
);
$status_class = $status_classes[ $status ] ?? 'notice-info';
$status_message = $status_messages[ $status ] ?? __( 'Unknown status.', 'wp-fedistream' );
$status_icon = $status_icons[ $status ] ?? 'dashicons-info-outline';
?>
<div class="fedistream-license-status notice <?php echo esc_attr( $status_class ); ?>" style="padding: 12px; display: flex; align-items: center; gap: 10px;">
<span class="dashicons <?php echo esc_attr( $status_icon ); ?>" style="font-size: 24px; width: 24px; height: 24px;"></span>
<div>
<strong><?php echo esc_html( $status_message ); ?></strong>
<?php if ( 'valid' === $status && ! empty( $license_data['expires_at'] ) ) : ?>
<br>
<span class="description">
<?php
printf(
/* translators: %s: Expiration date */
esc_html__( 'Expires: %s', 'wp-fedistream' ),
esc_html( $license_data['expires_at'] )
);
?>
</span>
<?php elseif ( 'valid' === $status && empty( $license_data['expires_at'] ) ) : ?>
<br>
<span class="description"><?php esc_html_e( 'Lifetime license', 'wp-fedistream' ); ?></span>
<?php endif; ?>
<?php if ( $last_check > 0 ) : ?>
<br>
<span class="description">
<?php
printf(
/* translators: %s: Time ago */
esc_html__( 'Last checked: %s', 'wp-fedistream' ),
esc_html( human_time_diff( $last_check, time() ) . ' ' . __( 'ago', 'wp-fedistream' ) )
);
?>
</span>
<?php endif; ?>
</div>
</div>
<form method="post" action="" id="fedistream-license-form">
<?php wp_nonce_field( 'fedistream_save_settings', 'fedistream_settings_nonce' ); ?>
<table class="form-table">
<tr>
<th scope="row">
<label for="license_server_url"><?php esc_html_e( 'License Server URL', 'wp-fedistream' ); ?></label>
</th>
<td>
<input type="url" name="license_server_url" id="license_server_url"
value="<?php echo esc_attr( $server_url ); ?>"
class="regular-text" placeholder="https://example.com">
<p class="description"><?php esc_html_e( 'The URL of your license server.', 'wp-fedistream' ); ?></p>
</td>
</tr>
<tr>
<th scope="row">
<label for="license_key"><?php esc_html_e( 'License Key', 'wp-fedistream' ); ?></label>
</th>
<td>
<input type="text" name="license_key" id="license_key"
value="<?php echo esc_attr( $license_key ); ?>"
class="regular-text" placeholder="XXXX-XXXX-XXXX-XXXX">
<p class="description"><?php esc_html_e( 'Your license key from your purchase.', 'wp-fedistream' ); ?></p>
</td>
</tr>
<tr>
<th scope="row">
<label for="license_server_secret"><?php esc_html_e( 'Server Secret', 'wp-fedistream' ); ?></label>
</th>
<td>
<input type="password" name="license_server_secret" id="license_server_secret"
value="" class="regular-text" placeholder="<?php echo esc_attr( ! empty( LicenseManager::get_server_secret() ) ? '••••••••••••••••' : '' ); ?>">
<p class="description"><?php esc_html_e( '64-character verification secret from your license account. Leave empty to keep existing.', 'wp-fedistream' ); ?></p>
</td>
</tr>
</table>
<p class="submit">
<?php submit_button( __( 'Save License Settings', 'wp-fedistream' ), 'primary', 'submit', false ); ?>
<button type="button" id="fedistream-validate-license" class="button button-secondary" style="margin-left: 10px;">
<span class="dashicons dashicons-yes" style="vertical-align: middle; margin-top: -2px;"></span>
<?php esc_html_e( 'Validate License', 'wp-fedistream' ); ?>
</button>
<button type="button" id="fedistream-activate-license" class="button button-secondary" style="margin-left: 10px;">
<span class="dashicons dashicons-admin-network" style="vertical-align: middle; margin-top: -2px;"></span>
<?php esc_html_e( 'Activate License', 'wp-fedistream' ); ?>
</button>
<span id="fedistream-license-spinner" class="spinner" style="float: none; margin-top: 4px;"></span>
</p>
</form>
<div id="fedistream-license-message" style="display: none; margin-top: 10px;"></div>
<script type="text/javascript">
var fedistreamLicenseNonce = '<?php echo esc_js( wp_create_nonce( 'fedistream_license_action' ) ); ?>';
</script>
<?php
}
/**
* Render the Default Settings tab.
*
* @param int $max_upload_size Max upload size in MB.
* @param string $default_license Default license.
* @return void
*/
private function render_settings_tab( int $max_upload_size, string $default_license ): void {
?>
<form method="post" action="">
<?php wp_nonce_field( 'fedistream_save_settings', 'fedistream_settings_nonce' ); ?>
<table class="form-table">
<tr>
<th scope="row">
<label for="max_upload_size"><?php esc_html_e( 'Max Upload Size', 'wp-fedistream' ); ?></label>
</th>
<td>
<input type="number" name="max_upload_size" id="max_upload_size" value="<?php echo esc_attr( $max_upload_size ); ?>" min="1" max="500" class="small-text"> MB
<p class="description"><?php esc_html_e( 'Maximum file size for audio uploads.', 'wp-fedistream' ); ?></p>
</td>
</tr>
<tr>
<th scope="row">
<label for="default_license"><?php esc_html_e( 'Default License', 'wp-fedistream' ); ?></label>
</th>
<td>
<select name="default_license" id="default_license">
<option value="all-rights-reserved" <?php selected( $default_license, 'all-rights-reserved' ); ?>><?php esc_html_e( 'All Rights Reserved', 'wp-fedistream' ); ?></option>
<option value="cc-by" <?php selected( $default_license, 'cc-by' ); ?>>CC BY</option>
<option value="cc-by-sa" <?php selected( $default_license, 'cc-by-sa' ); ?>>CC BY-SA</option>
<option value="cc-by-nc" <?php selected( $default_license, 'cc-by-nc' ); ?>>CC BY-NC</option>
<option value="cc-by-nc-sa" <?php selected( $default_license, 'cc-by-nc-sa' ); ?>>CC BY-NC-SA</option>
<option value="cc0" <?php selected( $default_license, 'cc0' ); ?>>CC0 (Public Domain)</option>
</select>
<p class="description"><?php esc_html_e( 'Default license for new uploads.', 'wp-fedistream' ); ?></p>
</td>
</tr>
</table>
<?php submit_button(); ?>
</form>
<?php
}
/**
* Render the Integrations tab.
*
* @param int $enable_activitypub Whether ActivityPub is enabled.
* @param int $enable_woocommerce Whether WooCommerce integration is enabled.
* @return void
*/
private function render_integrations_tab( int $enable_activitypub, int $enable_woocommerce ): void {
?>
<form method="post" action="">
<?php wp_nonce_field( 'fedistream_save_settings', 'fedistream_settings_nonce' ); ?>
<table class="form-table">
<tr>
<th scope="row"><?php esc_html_e( 'ActivityPub Integration', 'wp-fedistream' ); ?></th>
<td>
<label>
<input type="checkbox" name="enable_activitypub" value="1" <?php checked( $enable_activitypub, 1 ); ?>>
<?php esc_html_e( 'Enable ActivityPub features', 'wp-fedistream' ); ?>
</label>
<p class="description"><?php esc_html_e( 'Publish releases to the Fediverse and allow followers.', 'wp-fedistream' ); ?></p>
<?php if ( ! $this->is_activitypub_active() ) : ?>
<p class="description" style="color: #dba617;">
<span class="dashicons dashicons-warning" style="font-size: 16px; width: 16px; height: 16px; vertical-align: text-bottom;"></span>
<?php esc_html_e( 'The ActivityPub plugin is recommended for full Fediverse integration.', 'wp-fedistream' ); ?>
</p>
<?php endif; ?>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'WooCommerce Integration', 'wp-fedistream' ); ?></th>
<td>
<label>
<input type="checkbox" name="enable_woocommerce" value="1" <?php checked( $enable_woocommerce, 1 ); ?> <?php disabled( ! $this->is_woocommerce_active() ); ?>>
<?php esc_html_e( 'Enable WooCommerce features', 'wp-fedistream' ); ?>
</label>
<?php if ( ! $this->is_woocommerce_active() ) : ?>
<p class="description" style="color: #d63638;">
<span class="dashicons dashicons-dismiss" style="font-size: 16px; width: 16px; height: 16px; vertical-align: text-bottom;"></span>
<?php esc_html_e( 'WooCommerce is not installed or active.', 'wp-fedistream' ); ?>
</p>
<?php else : ?>
<p class="description"><?php esc_html_e( 'Sell albums and tracks through WooCommerce.', 'wp-fedistream' ); ?></p>
<?php endif; ?>
</td>
</tr>
</table>
<?php submit_button(); ?>
</form>
<?php
}
/**
* Enqueue admin assets.
*