add_about_page();
add_action( 'wp_loaded', array( $this, 'admin_notice' ), 20 );
add_action( 'wp_loaded', array( $this, 'hide_notices' ), 15 );
add_action( 'wp_ajax_import_button', array( $this, 'tg_ajax_import_button_handler' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'tg_ajax_enqueue_scripts' ) );
}
/**
* Localize array for import button AJAX request.
*/
public function tg_ajax_enqueue_scripts() {
$translation_array = array(
'uri' => esc_url( admin_url( '/themes.php?page=demo-importer&browse=all&zakra-hide-notice=welcome' ) ),
'btn_text' => esc_html__( 'Processing...', 'zakra' ),
'nonce' => wp_create_nonce( 'zakra_demo_import_nonce' ),
);
wp_localize_script( 'zakra-plugin-install-helper', 'zakra_redirect_demo_page', $translation_array );
}
/**
* Handle the AJAX process while import or get started button clicked.
*/
public function tg_ajax_import_button_handler() {
check_ajax_referer( 'zakra_demo_import_nonce', 'security' );
$state = '';
if ( is_plugin_active( 'themegrill-demo-importer/themegrill-demo-importer.php' ) ) {
$state = 'activated';
} elseif ( file_exists( WP_PLUGIN_DIR . '/themegrill-demo-importer/themegrill-demo-importer.php' ) ) {
$state = 'installed';
}
if ( 'activated' === $state ) {
$response['redirect'] = admin_url( '/themes.php?page=demo-importer&browse=all&zakra-hide-notice=welcome' );
} elseif ( 'installed' === $state ) {
$response['redirect'] = admin_url( '/themes.php?page=demo-importer&browse=all&zakra-hide-notice=welcome' );
if ( current_user_can( 'activate_plugin' ) ) {
$result = activate_plugin( 'themegrill-demo-importer/themegrill-demo-importer.php' );
if ( is_wp_error( $result ) ) {
$response['errorCode'] = $result->get_error_code();
$response['errorMessage'] = $result->get_error_message();
}
}
} else {
wp_enqueue_style( 'plugin-install' );
wp_enqueue_script( 'plugin-install' );
$response['redirect'] = admin_url( '/themes.php?page=demo-importer&browse=all&zakra-hide-notice=welcome' );
/**
* 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( 'themegrill-demo-importer' ) ),
'fields' => array(
'sections' => false,
),
) );
$skin = new WP_Ajax_Upgrader_Skin();
$upgrader = new Plugin_Upgrader( $skin );
$result = $upgrader->install( $api->download_link );
if ( $result ) {
$response['installed'] = 'succeed';
} else {
$response['installed'] = 'failed';
}
// Activate plugin.
if ( current_user_can( 'activate_plugin' ) ) {
$result = activate_plugin( 'themegrill-demo-importer/themegrill-demo-importer.php' );
if ( is_wp_error( $result ) ) {
$response['errorCode'] = $result->get_error_code();
$response['errorMessage'] = $result->get_error_message();
}
}
}
wp_send_json( $response );
exit();
}
/**
* Setup config for about page.
*/
public function add_about_page() {
$config = array(
'menu_name' => apply_filters( 'zakra_about_page_filter', __( 'About Zakra', 'zakra' ), 'menu_name' ),
'page_name' => apply_filters( 'zakra_about_page_filter', __( 'About Zakra', 'zakra' ), 'page_name' ),
'welcome_content' => apply_filters( 'zakra_about_page_filter', __( 'Zakra is beautifully designed clean WordPress blog theme. Easy to setup and has a nice set of features that make your site stand out. It is suitable for personal, fashion, food, travel, business, professional, niche and any kind of blogging sites. Comes with various demos for various purposes, which you can easily import with the help of ThemeGrill Demo Importer plugin.', 'zakra' ), 'page_name' ),
/* translators: s - theme name */
'welcome_title' => apply_filters( 'zakra_about_page_filter', sprintf( __( 'Welcome to %s! : Version ', 'zakra' ), 'Zakra' ), 'welcome_title' ),
'tabs' => array(
'site_library' => __( 'Site Library', 'zakra' ),
'getting_started' => __( 'Getting Started', 'zakra' ),
'recommended_plugins' => __( 'Recommended Plugins', 'zakra' ),
'support' => __( 'Support', 'zakra' ),
'changelog' => __( 'Changelog', 'zakra' ),
),
'site_library' => array(
'one' => array(),
),
'getting_started' => array(
'one' => array(
'title' => esc_html__( 'One click demo import', 'zakra' ),
'text' => esc_html__( 'Get whole site on just one click.', 'zakra' ),
'button_label' => esc_html__( 'Install and Activate', 'zakra' ),
'button_link' => 'themegrill-demo-importer',
'is_button' => true,
'install_button' => true,
),
'four' => array(
'title' => esc_html__( 'Theme Customizer', 'zakra' ),
'text' => esc_html__( 'All Theme Options are available via Customize screen.', 'zakra' ),
'button_label' => esc_html__( 'Customizer', 'zakra' ),
'button_link' => esc_url( admin_url( 'customize.php' ) ),
'is_button' => true,
),
'three' => array(
'title' => esc_html__( 'Documentation', 'zakra' ),
'text' => esc_html__( 'Please view our documentation page to setup the theme.', 'zakra' ),
'button_label' => esc_html__( 'Documentation', 'zakra' ),
'button_link' => 'http://docs.themegrill.com/zakra',
'is_button' => false,
),
'two' => array(
'title' => esc_html__( 'Recommended plugins', 'zakra' ),
'text' => esc_html__( 'Boost your site adding plugins.', 'zakra' ),
'button_label' => esc_html__( 'Recommended plugins', 'zakra' ),
'button_link' => esc_url( '#recommended_plugins' ),
'is_button' => false,
),
),
'recommended_plugins' => array(
'content' => array(
array(
'slug' => 'themegrill-demo-importer',
),
array(
'slug' => 'elementor',
),
array(
'slug' => 'everest-forms',
),
array(
'slug' => 'optimole-wp',
),
array(
'slug' => 'social-icons',
),
array(
'slug' => 'easy-social-sharing',
),
),
),
'support' => array(
'one' => array(
'title' => esc_html__( 'Documentation', 'zakra' ),
'text' => esc_html__( 'Please view our documentation page to setup the theme.', 'zakra' ),
'button_label' => esc_html__( 'Documentation', 'zakra' ),
'button_link' => 'http://docs.themegrill.com/zakra',
'is_button' => false,
),
'two' => array(
'title' => esc_html__( 'Got theme support question?', 'zakra' ),
'text' => esc_html__( 'Please put it in our dedicated support forum.', 'zakra' ),
'button_label' => esc_html__( 'Support Forum', 'zakra' ),
'button_link' => 'https://themegrill.com/support-forum/zakra',
'is_button' => false,
),
),
);
// Process the config for about page.
Zakra_About_Page::init( apply_filters( 'zakra_about_page_array', $config ) );
}
/**
* Add admin notice.
*/
public function admin_notice() {
wp_enqueue_style( 'zakra-message', get_template_directory_uri() . '/inc/admin/css/message.css', array(), ZAKRA_THEME_VERSION );
// Let's bail on theme activation.
$notice_nag = get_option( 'zakra_admin_notice_welcome' );
if ( ! $notice_nag ) {
add_action( 'admin_notices', array( $this, 'welcome_notice' ) );
}
}
/**
* Hide a notice if the GET variable is set.
*/
public static 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( __( 'Action failed. Please refresh the page and retry.', 'zakra' ) ); // WPCS: xss ok.
}
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( __( 'Cheatin’ huh?', 'zakra' ) ); // WPCS: xss ok.
}
$hide_notice = sanitize_text_field( wp_unslash( $_GET['zakra-hide-notice'] ) );
update_option( 'zakra_admin_notice_' . $hide_notice, 1 );
// Hide.
if ( 'welcome' === $_GET['zakra-hide-notice'] ) {
update_option( 'zakra_admin_notice_' . $hide_notice, 1 );
} else { // Show.
delete_option( 'zakra_admin_notice_' . $hide_notice );
}
}
}
/**
* Return or echo `Get started/Import button` HTML.
*
* @param bool $return Return or echo.
* @param string $slug PLugin slug to install.
* @param string $text Text string for button.
* @param string $css_class CSS class list for button link.
*
*/
public static function import_button_html( $return = false, $slug = 'themegrill-demo-importer', $text, $css_class = 'btn-get-started button button-primary button-hero' ) {
if ( true === $return ) {
return '' . esc_html( $text ) . '';
} else {
echo '' . esc_html( $text ) . '';
}
}
/**
* Show welcome notice.
*/
public function welcome_notice() {
?>
; ?>/inc/admin/images/zakra-dark-logo.png){kind=logo}