<?php
// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;
class Zakra_Welcome_Notice {
public function __construct() {
// add_action( 'wp_loaded', array( $this, 'major_update_notice' ) );
add_action( 'wp_loaded', array( $this, 'welcome_notice' ), 20 );
add_action( 'wp_loaded', array( $this, 'hide_notices' ), 15 );
add_action( 'wp_ajax_import_button', array( $this, 'welcome_notice_import_handler' ) );
}
public function welcome_notice() {
if ( ! get_option( 'zakra_admin_notice_welcome' ) ) {
add_action( 'admin_notices', array( $this, 'welcome_notice_markup' ) ); // Show notice.
}
}
public function major_update_notice() {
if ( ! get_option( 'zakra_admin_notice_major_update' ) ) {
add_action( 'admin_notices', array( $this, 'major_update_notice_markup' ) ); // Show notice.
}
}
/**
* echo `Get started` CTA.
*
* @return string
*/
public function import_button_html() {
$html = '<a class="btn-get-started button button-primary button-hero" href="#" data-name="' . esc_attr( 'themegrill-demo-importer' ) . '" data-slug="' . esc_attr( 'themegrill-demo-importer' ) . '" aria-label="' . esc_attr__( 'Get started', 'zakra' ) . '">' . esc_html__( 'Get started', 'zakra' ) . '</a>';
return $html;
}
public function update_button_html() {
$html = '<a class="btn-major-update button button-primary button-hero" href="https://zakratheme.com/blog/zakra-3-0/" target=”_blank” aria-label="' . esc_attr__( 'Learn More', 'zakra' ) . '">' . esc_html__( 'Learn about Zakra 3.0', 'zakra' ) . '</a>';
return $html;
}
public function support_button_html() {
$html = '<a class="btn-contact-support button button-secondary button-hero" href="https://zakratheme.com/support/" target=”_blank” aria-label="' . esc_attr__( 'Contact Support', 'zakra' ) . '">' . esc_html__( 'Contact Support', 'zakra' ) . '</a>';
return $html;
}
public function faq_button_html() {
$html = '<a class="btn-contact-support button button-secondary button-hero" href="https://docs.zakratheme.com/en/article/troubleshooting-common-issues-after-zakra-v30-pro-v20-updates-1w10vgm/" target=”_blank” aria-label="' . esc_attr__( 'FAQ', 'zakra' ) . '">' . esc_html__( 'FAQ', 'zakra' ) . '</a>';
return $html;
}
/**
* Show release notice.
*/
public function major_update_notice_markup() {
$dismiss_url = wp_nonce_url(
remove_query_arg( array( 'activated' ), add_query_arg( 'zakra-hide-notice', 'major_update' ) ),
'zakra_hide_notices_nonce',
'_zakra_notice_nonce'
);
// Get the current user object
$current_user = wp_get_current_user();
$username = $current_user->user_login;
if ( is_plugin_active( 'themegrill-demo-importer/themegrill-demo-importer.php' ) ) {
return;
}
?>
<div id="message" class="notice notice-success zakra-notice">
<a class="zakra-message-close notice-dismiss" href="<?php echo esc_url( $dismiss_url ); ?>"></a>
<div class="zakra-message__content">
<div class="zakra-message__text">
<div class="zakra-message__head">
<p class="zakra-message__subheading">
<?php
sprintf(
/* translators: %s: welcome page link starting username */
esc_html__( 'Welcome %s!', 'zakra' ),
$username
);
?>
</p>
<h2 class="zakra-message__heading">
<?php
printf(
esc_html__( 'Start Building with Zakra!', 'zakra' )
);
?>
</h2>
<p class="zakra-message__description">
<?php
printf(
/* translators: 1: welcome page link starting html tag, 2: welcome page link ending html tag. */
esc_html__( 'Welcome! Thank you for choosing Zakra! Let’s get you started right away with our visually appealing and attractive demos.', 'zakra' )
);
?>
</p>
</div>
<div class="zakra-message__cta">
<?php echo $this->import_button_html(); ?>
<span class="plugin-install-notice"><?php esc_html_e( 'Clicking this button will install and activate the ThemeGrill Demo Importer plugin allowing you to import the theme’s demos.', 'zakra' ); ?></span>
</div>
</div>
<div class="zakra-message__image">
<img src="<?php echo esc_url( get_template_directory_uri() ); ?>/inc/admin/images/zakra-welcome-banner.png" alt="Zakra Templates">
</div>
</div>
</div> <!-- /.zakra-message__content -->
<?php
}
/**
* Show welcome notice.
*/
public function welcome_notice_markup() {
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
$dismiss_url = wp_nonce_url(
remove_query_arg( array( 'activated' ), add_query_arg( 'zakra-hide-notice', 'welcome' ) ),
'zakra_hide_notices_nonce',
'_zakra_notice_nonce'
);
// Get the current user object
$current_user = wp_get_current_user();
$username = $current_user->user_login;
if ( is_plugin_active( 'themegrill-demo-importer/themegrill-demo-importer.php' ) ) {
return;
}
?>
<div id="message" class="notice notice-success zakra-notice">
<a class="zakra-message-close notice-dismiss" href="<?php echo esc_url( $dismiss_url ); ?>"></a>
<div class="zakra-message__content">
<div class="zakra-message__text">
<div class="zakra-message__head">
<p class="zakra-message__subheading">
<?php
sprintf(
/* translators: %s: welcome page link starting username */
esc_html__( 'Welcome %s!', 'zakra' ),
$username
);
?>
</p>
<h2 class="zakra-message__heading">
<?php
printf(
esc_html__( 'Start Building with Zakra!', 'zakra' )
);
?>
</h2>
<p class="zakra-message__description">
<?php
printf(
/* translators: 1: welcome page link starting html tag, 2: welcome page link ending html tag. */
esc_html__( 'Welcome! Thank you for choosing Zakra! Let’s get you started right away with our visually appealing and attractive demos.', 'zakra' )
);
?>
</p>
</div>
<div class="zakra-message__cta">
<?php echo $this->import_button_html(); ?>
<span class="plugin-install-notice"><?php esc_html_e( 'Clicking this button will install and activate the ThemeGrill Demo Importer and BlockArt Blocks plugins allowing you to import the theme demos.', 'zakra' ); ?></span>
</div>
</div>
<div class="zakra-message__image">
<img src="<?php echo esc_url( get_template_directory_uri() ); ?>/inc/admin/images/zakra-welcome-banner.png" alt="Zakra Templates">
</div>
</div>
</div> <!-- /.zakra-message__content -->
<?php
}
/**
* Hide a notice if the GET variable is set.
*/
public function hide_notices() {
if ( isset( $_GET['zakra-hide-notice'] ) && isset( $_GET['_zakra_notice_nonce'] ) ) { // WPCS: input var ok.
if ( ! wp_verify_nonce( wp_unslash( $_GET['_zakra_notice_nonce'] ), 'zakra_hide_notices_nonce' ) ) { // phpcs:ignore WordPress.VIP.ValidatedSanitizedInput.InputNotSanitized
wp_die( esc_html__( 'Action failed. Please refresh the page and retry.', 'zakra' ) );
}
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( esc_html__( 'Cheatin’ huh?', 'zakra' ) );
}
$hide_notice = sanitize_text_field( wp_unslash( $_GET['zakra-hide-notice'] ) );
// Validate the notice type to prevent unauthorized option manipulation
$allowed_notices = array( 'welcome', 'major_update' );
if ( ! in_array( $hide_notice, $allowed_notices, true ) ) {
wp_die( esc_html__( 'Invalid notice type.', 'zakra' ) );
}
// Hide.
if ( 'welcome' === $hide_notice ) {
update_option( 'zakra_admin_notice_' . $hide_notice, 1 );
} elseif ( 'major_update' === $hide_notice ) {
update_option( 'zakra_admin_notice_major_update', 1 );
} else { // Show.
delete_option( 'zakra_admin_notice_' . $hide_notice );
}
}
}
/**
* Handle the AJAX process while import or get started button clicked.
*/
public function welcome_notice_import_handler() {
// Check nonce first
check_ajax_referer( 'zakra_demo_import_nonce', 'security' );
// Check if user has appropriate capabilities
if ( ! current_user_can( 'install_plugins' ) && ! current_user_can( 'activate_plugins' ) ) {
wp_send_json_error( array( 'message' => __( 'Insufficient permissions to perform this action.', 'zakra' ) ) );
}
// Additional security check - ensure user is logged in and has admin access
if ( ! is_user_logged_in() || ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( array( 'message' => __( 'Access denied.', 'zakra' ) ) );
}
$plugins = array(
'themegrill-demo-importer' => 'themegrill-demo-importer/themegrill-demo-importer.php',
'blockart-blocks' => 'blockart-blocks/blockart.php',
);
foreach ( $plugins as $slug => $basename ) {
$state = $this->install_plugin( $slug, $basename );
}
if ( is_wp_error( $state ) ) {
$response['errorCode'] = $state->get_error_code();
$response['errorMessage'] = $state->get_error_message();
} else {
$response['redirect'] = zakra_is_zakra_pro_active() && zakra_plugin_version_compare( 'zakra-pro/zakra-pro.php', '3.1.0', '>=' ) ? admin_url( 'admin.php?page=zakra' ) : admin_url( 'themes.php?page=zakra' );
}
wp_send_json( $response );
exit();
}
public function install_plugin( $slug, $basename ) {
$state = '';
$installed_plugin_slugs = array_keys( get_plugins() );
if ( in_array( $basename, $installed_plugin_slugs, true ) ) {
$state = is_plugin_active( $basename ) ? 'activated' : 'installed';
}
if ( 'activated' === $state ) {
return true;
}
if ( 'installed' === $state && current_user_can( 'activate_plugin' ) ) {
$result = activate_plugin( $basename );
if ( is_wp_error( $result ) ) {
return $result;
}
return true;
}
wp_enqueue_style( 'plugin-install' );
wp_enqueue_script( 'plugin-install' );
/**
* Install Plugin.
*/
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
$api = plugins_api(
'plugin_information',
array(
'slug' => sanitize_key( wp_unslash( $slug ) ),
'fields' => array(
'sections' => false,
),
)
);
$skin = new WP_Ajax_Upgrader_Skin();
$upgrader = new Plugin_Upgrader( $skin );
$result = $upgrader->install( $api->download_link );
if ( is_wp_error( $result ) ) {
return $result;
}
if ( ! $result ) {
return new WP_Error( 'install_failed', __( 'Plugin installation failed.', 'zakra' ) );
}
// Activate plugin.
if ( current_user_can( 'activate_plugin' ) ) {
$result = activate_plugin( $basename );
if ( is_wp_error( $result ) ) {
return $result;
}
return true;
}
return true;
}
}
new Zakra_Welcome_Notice();
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