slug = 'kadence-pro';
return $info;
},
10
);
add_filter( 'stellarwp/uplink/kadence-theme-pro/license_field_html_render', [ $this, 'get_license_field_html' ], 10, 2 );
add_action( 'network_admin_menu', [ $this, 'create_admin_pages' ], 1 );
add_action( 'admin_notices', [ $this, 'inactive_notice' ] );
add_action( 'kadence_theme_dash_side_panel', [ $this, 'render_settings_field' ] );
// Save Network.
add_action( 'network_admin_edit_kadence_license_update_network_options', [ $this, 'update_network_options' ] );
if ( is_admin() ) {
add_action( 'admin_enqueue_scripts', [ $this, 'scripts' ] );
add_action( 'wp_ajax_kadence_add_elementor', [ $this, 'add_elementor_ajax_callback' ] );
}
}
/**
* Get license field html.
*/
public function get_license_field_html( $field, $args ) {
$resource = get_resource( 'kadence-theme-pro' );
$network = allows_multisite_license( $resource );
$key = $resource->get_license_key( $network ? 'network' : 'any' );
$args['value'] = $key;
$field = sprintf(
'',
! empty( $args['value'] ) ? 'hidden' : 'text',
esc_attr( $args['path'] ),
esc_attr( $args['id'] ),
esc_attr( $args['value'] ),
esc_attr( __( 'License Key', 'kadence-pro' ) ),
esc_attr( $args['html_classes'] ?: '' ),
$args['html'],
'',
esc_attr( $args['plugin'] ),
esc_attr( $args['plugin_slug'] ),
esc_attr( Config::get_hook_prefix_underscored() ),
! empty( $args['value'] ) ? '' : '',
! empty( $args['value'] ) ? '' : ''
);
return $field;
}
/**
* Save Add Elements to Elementor.
*/
public function add_elementor_ajax_callback() {
if ( ! check_ajax_referer( 'kadence-ajax-verification', 'security', false ) ) {
wp_send_json_error( __( 'Security Error, please reload the page.', 'kadence-pro' ) );
}
if ( class_exists( '\Elementor\Plugin' ) ) {
$cpt_support = get_option( 'elementor_cpt_support' );
if ( ! $cpt_support ) {
$cpt_support = [ 'page', 'post', 'kadence_element' ];
update_option( 'elementor_cpt_support', $cpt_support );
} elseif ( ! in_array( 'kadence_element', $cpt_support ) ) {
$cpt_support[] = 'kadence_element';
update_option( 'elementor_cpt_support', $cpt_support );
}
}
wp_send_json_success();
}
/**
* Loads admin style sheets and scripts
*/
public function scripts() {
if ( ! isset( $_GET['page'] ) || 'kadence' !== $_GET['page'] ) {
return;
}
$key = get_license_key( 'kadence-theme-pro' );
$valid_license = false;
if ( ! empty( $key ) ) {
// Check with transient first, if not then check with server.
$status = get_transient( 'kadence_pro_license_status_check' );
if ( false === $status || ( strpos( $status, $key ) === false ) ) {
$license_data = validate_license( 'kadence-theme-pro', $key );
if ( isset( $license_data ) && is_object( $license_data ) && method_exists( $license_data, 'is_valid' ) && $license_data->is_valid() ) {
$status = 'valid';
} else {
$status = 'invalid';
}
$status = $key . '_' . $status;
set_transient( 'kadence_pro_license_status_check', $status, WEEK_IN_SECONDS );
}
if ( strpos( $status, $key ) !== false ) {
$valid_check = str_replace( $key . '_', '', $status );
if ( 'valid' === $valid_check ) {
$valid_license = true;
}
}
}
wp_enqueue_script( 'kadence-pro-dashboard', KTP_URL . 'build/dashboard.js', [ 'wp-i18n', 'wp-element', 'wp-plugins', 'wp-components', 'wp-api', 'wp-hooks', 'wp-edit-post', 'lodash', 'wp-block-library', 'wp-block-editor', 'wp-editor', 'jquery' ], KTP_VERSION, true );
wp_localize_script(
'kadence-pro-dashboard',
'kadenceProDashboardParams',
[
'adminURL' => admin_url(),
'settings' => get_option( 'kadence_pro_theme_config' ),
'activated' => $valid_license,
'ajax_url' => admin_url( 'admin-ajax.php' ),
'ajax_nonce' => wp_create_nonce( 'kadence-ajax-verification' ),
]
);
if ( function_exists( 'wp_set_script_translations' ) ) {
wp_set_script_translations( 'kadence-pro-dashboard', 'kadence-pro' );
}
}
/**
* Check if network authorize is enabled.
*/
public function is_network_authorize_enabled() {
$network_enabled = ! apply_filters( 'kadence_activation_individual_multisites', true );
if ( ! $network_enabled && defined( 'KADENCE_ACTIVATION_NETWORK_ENABLED' ) && KADENCE_ACTIVATION_NETWORK_ENABLED ) {
$network_enabled = true;
}
return $network_enabled;
}
/**
* This function here is hooked up to a special action and necessary to process
* the saving of the options. This is the big difference with a normal options
* page.
*/
public function update_network_options() {
$options_id = $_REQUEST['option_page'];
// Make sure we are posting from our options page.
check_admin_referer( $options_id . '-options' );
if ( isset( $_POST['stellarwp_uplink_license_key_kadence-theme-pro'] ) ) {
$value = sanitize_text_field( trim( $_POST['stellarwp_uplink_license_key_kadence-theme-pro'] ) );
set_license_key( 'kadence-theme-pro', $value );
// At last we redirect back to our options page.
wp_redirect( network_admin_url( 'settings.php?page=kadence-pro-license' ) );
exit;
}
}
/**
* Register settings
*/
public function create_admin_pages() {
if ( function_exists( 'is_plugin_active_for_network' ) && is_plugin_active_for_network( 'kadence-pro/kadence-pro.php' ) && $this->is_network_authorize_enabled() ) {
add_action(
'network_admin_menu',
function () {
add_submenu_page( 'settings.php', __( 'Kadence Pro - License', 'kadence-pro' ), __( 'Kadence Pro License', 'kadence-pro' ), 'manage_options', 'kadence-pro-license', [ $this, 'render_network_settings_page' ], 999 );
},
21
);
}
}
/**
* Obfuscate license key.
*/
public function obfuscate_key( $key ) {
$start = 3;
$length = mb_strlen( $key ) - $start - 3;
$mask_string = preg_replace( '/\S/', 'X', $key );
$mask_string = mb_substr( $mask_string, $start, $length );
return substr_replace( $key, $mask_string, $start, $length );
}
/**
* Register settings
*/
public function render_network_settings_page() {
$slug = 'kadence-theme-pro';
$field = get_license_field();
$key = get_license_key( $slug );
$group = $field->get_group_name( sanitize_title( $slug ) );
wp_enqueue_script( sprintf( 'stellarwp-uplink-license-admin-%s', $slug ) );
wp_enqueue_style( sprintf( 'stellarwp-uplink-license-admin-%s', $slug ) );
echo '' . esc_attr__( 'Kadence Theme Pro Addon', 'kadence-pro' ) . '
';
echo '';
}
/**
* Register settings
*/
public function render_settings_field() {
if ( function_exists( 'is_plugin_active_for_network' ) && is_plugin_active_for_network( 'kadence-pro/kadence-pro.php' ) && $this->is_network_authorize_enabled() ) {
?>
get_deprecated_pro_license_data();
if ( $license_data && ! empty( $license_data['ktp_api_key'] ) ) {
set_license_key( 'kadence-theme-pro', $license_data['ktp_api_key'] );
update_option( 'kadence-theme-pro-license-updated', true );
} elseif ( $license_data && ! empty( $license_data['ithemes_key'] ) && ! empty( $license_data['username'] ) ) {
$license_key = $this->get_new_key_for_ithemes_user_data( $license_data['username'], $license_data['ithemes_key'] );
if ( ! empty( $license_key ) ) {
set_license_key( 'kadence-theme-pro', $license_key );
update_option( 'kadence-theme-pro-license-updated', true );
} else {
update_option( 'kadence-theme-pro-license-updated', true );
}
} else {
update_option( 'kadence-theme-pro-license-updated', true );
}
}
}
}
/**
* Get the old license information.
*
* @return array
*/
public function get_new_key_for_ithemes_user_data( $username, $key ) {
if ( is_callable( 'network_home_url' ) ) {
$site_url = network_home_url( '', 'http' );
} else {
$site_url = get_bloginfo( 'url' );
}
$site_url = preg_replace( '/^https/', 'http', $site_url );
$site_url = preg_replace( '|/$|', '', $site_url );
$args = [
'wc-api' => 'kadence_itheme_key_update',
'username' => $username,
'private_hash' => $key,
'site_url' => $site_url,
];
$url = add_query_arg( $args, 'https://www.kadencewp.com/' );
$response = wp_safe_remote_get( $url );
// Early exit if there was an error.
if ( is_wp_error( $response ) ) {
return false;
}
// Get the body from our response.
$new_key = wp_remote_retrieve_body( $response );
// Early exit if there was an error.
if ( is_wp_error( $new_key ) ) {
return false;
}
$new_key = json_decode( trim( $new_key ), true );
if ( is_string( $new_key ) && substr( $new_key, 0, 3 ) === 'ktm' ) {
return $new_key;
}
return false;
}
/**
* Get the old license information.
*
* @return array
*/
public function get_deprecated_pro_license_data() {
$data = false;
if ( is_multisite() && ! apply_filters( 'kadence_activation_individual_multisites', true ) ) {
$data = get_site_option( 'ktp_api_manager' );
} else {
$data = get_option( 'ktp_api_manager' );
}
return $data;
}
/**
* Displays an inactive notice when the software is inactive.
*/
public function inactive_notice() {
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
if ( isset( $_GET['page'] ) && ( 'kadence' == $_GET['page'] ) ) {
// For Now, clear when on the settings page.
set_transient( 'kadence_pro_license_status_check', false );
return;
}
$valid_license = false;
$network_enabled = $this->is_network_authorize_enabled();
// Add below once we've given time for everyones cache to update.
// $plugin = get_resource( 'kadence-theme-pro' );
// if ( $plugin ) {
// $valid_license = $plugin->has_valid_license();
// }
$key = get_license_key( 'kadence-theme-pro' );
if ( ! empty( $key ) ) {
// Check with transient first, if not then check with server.
$status = get_transient( 'kadence_pro_license_status_check' );
if ( false === $status || ( strpos( $status, $key ) === false ) ) {
$license_data = validate_license( 'kadence-theme-pro', $key );
if ( isset( $license_data ) && is_object( $license_data ) && method_exists( $license_data, 'is_valid' ) && $license_data->is_valid() ) {
$status = 'valid';
} else {
$status = 'invalid';
}
$status = $key . '_' . $status;
set_transient( 'kadence_pro_license_status_check', $status, WEEK_IN_SECONDS );
}
if ( strpos( $status, $key ) !== false ) {
$valid_check = str_replace( $key . '_', '', $status );
if ( 'valid' === $valid_check ) {
$valid_license = true;
}
}
}
if ( ! $valid_license ) {
if ( is_plugin_active_for_network( 'kadence-pro/kadence-pro.php' ) && $network_enabled ) {
if ( current_user_can( 'manage_network_options' ) ) {
echo '';
}
} elseif ( defined( 'KADENCE_VERSION' ) ) {
echo '';
}
}
}
}
Connect::get_instance();