index of /home/thefkyzp/easyloanly.com/wp-content/plugins/easy-wp-smtp/src/Admin/

File: /home/thefkyzp/easyloanly.com/wp-content/plugins/easy-wp-smtp/src/Admin/SetupWizard.php
<?php

namespace EasyWPSMTP\Admin;

use EasyWPSMTP\Admin\Pages\TestTab;
use EasyWPSMTP\Connect;
use EasyWPSMTP\Helpers\Helpers;
use EasyWPSMTP\Options;
use EasyWPSMTP\UsageTracking\UsageTracking;
use EasyWPSMTP\WP;
use EasyWPSMTP\Reports\Emails\Summary as SummaryReportEmail;
use EasyWPSMTP\Tasks\Reports\SummaryEmailTask as SummaryReportEmailTask;
use Plugin_Upgrader;

/**
 * Class for the plugin's Setup Wizard.
 *
 * @since 2.1.0
 */
class SetupWizard {

	/**
	 * The WP Option key for storing setup wizard stats.
	 *
	 * @since 2.1.0
	 */
	const STATS_OPTION_KEY = 'easy_wp_smtp_setup_wizard_stats';

	/**
	 * Run all the hooks needed for the Setup Wizard.
	 *
	 * @since 2.1.0
	 */
	public function hooks() {

		add_action( 'admin_init', [ $this, 'maybe_load_wizard' ] );
		add_action( 'admin_init', [ $this, 'maybe_redirect_after_activation' ], 9999 );
		add_action( 'admin_menu', [ $this, 'add_dashboard_page' ], 20 );
		add_filter( 'removable_query_args', [ $this, 'maybe_disable_automatic_query_args_removal' ] );

		// API AJAX callbacks.
		add_action( 'wp_ajax_easy_wp_smtp_vue_wizard_steps_started', [ $this, 'wizard_steps_started' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_get_settings', [ $this, 'get_settings' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_update_settings', [ $this, 'update_settings' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_get_oauth_url', [ $this, 'get_oauth_url' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_remove_oauth_connection', [ $this, 'remove_oauth_connection' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_install_plugin', [ $this, 'install_plugin' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_get_partner_plugins_info', [ $this, 'get_partner_plugins_info' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_subscribe_to_newsletter', [ $this, 'subscribe_to_newsletter' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_upgrade_plugin', [ $this, 'upgrade_plugin' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_check_mailer_configuration', [ $this, 'check_mailer_configuration' ] );
		add_action( 'wp_ajax_easy_wp_smtp_vue_send_feedback', [ $this, 'send_feedback' ] );
	}

	/**
	 * Get the URL of the Setup Wizard page.
	 *
	 * @since 2.1.0
	 *
	 * @return string
	 */
	public static function get_site_url() {

		return easy_wp_smtp()->get_admin()->get_admin_page_url() . '-setup-wizard';
	}

	/**
	 * Checks if the Wizard should be loaded in current context.
	 *
	 * @since 2.1.0
	 */
	public function maybe_load_wizard() {

		// Check for wizard-specific parameter
		// Allow plugins to disable the setup wizard
		// Check if current user is allowed to save settings.
		if (
			! (
				isset( $_GET['page'] ) && // phpcs:ignore WordPress.Security.NonceVerification.Recommended
				Area::SLUG . '-setup-wizard' === $_GET['page'] && // phpcs:ignore WordPress.Security.NonceVerification.Recommended
				$this->should_setup_wizard_load() &&
				current_user_can( easy_wp_smtp()->get_capability_manage_options() )
			)
		) {
			return;
		}

		// Don't load the interface if doing an ajax call.
		if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
			return;
		}

		set_current_screen();

		// Remove an action in the Gutenberg plugin ( not core Gutenberg ) which throws an error.
		remove_action( 'admin_print_styles', 'gutenberg_block_editor_admin_print_styles' );

		// Remove hooks for deprecated functions in WordPress 6.4.0.
		remove_action( 'admin_print_styles', 'print_emoji_styles' );
		remove_action( 'admin_head', 'wp_admin_bar_header' );

		$this->load_setup_wizard();
	}

	/**
	 * Maybe redirect to the setup wizard after plugin activation on a new install.
	 *
	 * @since 2.1.0
	 */
	public function maybe_redirect_after_activation() { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh

		if ( wp_doing_ajax() || wp_doing_cron() ) {
			return;
		}

		// Check if we should consider redirection.
		if ( ! get_transient( 'easy_wp_smtp_activation_redirect' ) ) {
			return;
		}

		delete_transient( 'easy_wp_smtp_activation_redirect' );

		// Check option to disable setup wizard redirect.
		if ( get_option( 'easy_wp_smtp_activation_prevent_redirect' ) ) {
			return;
		}

		// Only do this for single site installs.
		if ( isset( $_GET['activate-multi'] ) || is_network_admin() ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
			return;
		}

		// Don't redirect if the Setup Wizard is disabled.
		if ( ! $this->should_setup_wizard_load() ) {
			return;
		}

		// Initial install.
		if ( get_option( 'easy_wp_smtp_initial_version' ) === EasyWPSMTP_PLUGIN_VERSION ) {
			update_option( 'easy_wp_smtp_activation_prevent_redirect', true );
			wp_safe_redirect( self::get_site_url() );
			exit;
		}
	}

	/**
	 * Register page through WordPress's hooks.
	 *
	 * Create a dummy admin page, where the Setup Wizard app can be displayed,
	 * but it's not visible in the admin dashboard menu.
	 *
	 * @since 2.1.0
	 */
	public function add_dashboard_page() {

		if ( ! $this->should_setup_wizard_load() ) {
			return;
		}

		add_submenu_page( '', '', '', easy_wp_smtp()->get_capability_manage_options(), Area::SLUG . '-setup-wizard', '' );
	}

	/**
	 * Load the Setup Wizard template.
	 *
	 * @since 2.1.0
	 */
	private function load_setup_wizard() {

		/**
		 * Before setup wizard load.
		 *
		 * @since 2.1.0
		 *
		 * @param \EasyWPSMTP\Admin\SetupWizard  $setup_wizard SetupWizard instance.
		 */
		do_action( 'easy_wp_smtp_admin_setup_wizard_load_setup_wizard_before', $this );

		$this->enqueue_scripts();

		$this->setup_wizard_header();
		$this->setup_wizard_content();
		$this->setup_wizard_footer();

		/**
		 * After setup wizard load.
		 *
		 * @since 2.1.0
		 *
		 * @param \EasyWPSMTP\Admin\SetupWizard  $setup_wizard SetupWizard instance.
		 */
		do_action( 'easy_wp_smtp_admin_setup_wizard_load_setup_wizard_after', $this );

		exit;
	}

	/**
	 * Load the scripts needed for the Setup Wizard.
	 *
	 * @since 2.1.0
	 */
	public function enqueue_scripts() {

		if ( ! defined( 'EasyWPSMTP_VUE_LOCAL_DEV' ) || ! EasyWPSMTP_VUE_LOCAL_DEV ) {
			$rtl = is_rtl() ? '.rtl' : '';
			wp_enqueue_style( 'easy-wp-smtp-vue-style', easy_wp_smtp()->assets_url . '/vue/css/wizard' . $rtl . '.min.css', [], EasyWPSMTP_PLUGIN_VERSION );
		}

		wp_enqueue_script( 'easy-wp-smtp-vue-vendors', easy_wp_smtp()->assets_url . '/vue/js/chunk-vendors.min.js', [], EasyWPSMTP_PLUGIN_VERSION, true );
		wp_enqueue_script( 'easy-wp-smtp-vue-script', easy_wp_smtp()->assets_url . '/vue/js/wizard.min.js', [ 'easy-wp-smtp-vue-vendors' ], EasyWPSMTP_PLUGIN_VERSION, true );

		wp_localize_script(
			'easy-wp-smtp-vue-script',
			'easy_wp_smtp_vue',
			[
				'ajax_url'           => admin_url( 'admin-ajax.php' ),
				'nonce'              => wp_create_nonce( 'easywpsmtp-admin-nonce' ),
				'is_multisite'       => is_multisite(),
				'translations'       => WP::get_jed_locale_data( 'easy-wp-smtp' ),
				'exit_url'           => easy_wp_smtp()->get_admin()->get_admin_page_url(),
				'email_test_tab_url' => add_query_arg( 'tab', 'test', easy_wp_smtp()->get_admin()->get_admin_page_url( Area::SLUG . '-tools' ) ),
				'is_pro'             => easy_wp_smtp()->is_pro(),
				'is_ssl'             => is_ssl(),
				'license_exists'     => apply_filters( 'easy_wp_smtp_admin_setup_wizard_license_exists', false ),
				'plugin_version'     => EasyWPSMTP_PLUGIN_VERSION,
				'mailer_options'     => $this->prepare_mailer_options(),
				'defined_constants'  => $this->prepare_defined_constants(),
				'upgrade_link'       => easy_wp_smtp()->get_upgrade_link( 'setup-wizard' ),
				'versions'           => $this->prepare_versions_data(),
				'public_url'         => easy_wp_smtp()->assets_url . '/vue/',
				'current_user_email' => wp_get_current_user()->user_email,
				'completed_time'     => self::get_stats()['completed_time'],
				'education'          => [
					'upgrade_text'        => esc_html__( 'Sorry, but the %mailer% mailer isn’t available in the lite version. Please upgrade to PRO to unlock this mailer and much more.', 'easy-wp-smtp' ),
					'upgrade_button'      => esc_html__( 'Upgrade to PRO', 'easy-wp-smtp' ),
					'upgrade_url'         => add_query_arg( 'discount', 'SMTPLITEUPGRADE', easy_wp_smtp()->get_upgrade_link( '' ) ),
					'upgrade_bonus_short' => sprintf(
						wp_kses( /* Translators: %s - discount value 50%. */
							__( '<b>%s OFF</b> for Easy WP SMTP users, applied at checkout.', 'easy-wp-smtp' ),
							[
								'b' => [],
							]
						),
						'50%'
					),
					'upgrade_bonus_long'  => sprintf(
						wp_kses( /* Translators: %s - discount value 50%. */
							__( 'You can upgrade to the Pro plan and <b>save %s today</b>, automatically applied at checkout.', 'easy-wp-smtp' ),
							[
								'b' => [],
							]
						),
						'50%'
					),
					'upgrade_doc'         => sprintf(
						'<a href="%1$s" target="_blank" rel="noopener noreferrer" class="already-purchased">%2$s</a>',
						// phpcs:ignore WordPress.Arrays.ArrayDeclarationSpacing.AssociativeArrayFound
						esc_url( easy_wp_smtp()->get_utm_url( 'https://easywpsmtp.com/docs/how-to-upgrade-easy-wp-smtp-to-pro-version/', [ 'medium' => 'setup-wizard', 'content' => 'Wizard Pro Mailer Popup - Already purchased' ] ) ),
						esc_html__( 'Already purchased?', 'easy-wp-smtp' )
					),
				],
			]
		);
	}

	/**
	 * Outputs the simplified header used for the Setup Wizard.
	 *
	 * @since 2.1.0
	 */
	public function setup_wizard_header() {
		?>
		<!DOCTYPE html>
		<html <?php language_attributes(); ?>>
		<head>
			<meta name="viewport" content="width=device-width"/>
			<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
			<title><?php esc_html_e( 'Easy WP SMTP &rsaquo; Setup Wizard', 'easy-wp-smtp' ); ?></title>
			<?php do_action( 'admin_print_styles' ); ?>
			<?php do_action( 'admin_print_scripts' ); ?>
			<?php do_action( 'admin_head' ); ?>
		</head>
		<body class="easy-wp-smtp-setup-wizard">
		<?php
	}

	/**
	 * Outputs the content of the current step.
	 *
	 * @since 2.1.0
	 */
	public function setup_wizard_content() {
		$admin_url = is_network_admin() ? network_admin_url() : admin_url();

		$this->settings_error_page( 'easy-wp-smtp-vue-setup-wizard', '<a href="' . $admin_url . '">' . esc_html__( 'Go back to the Dashboard', 'easy-wp-smtp' ) . '</a>' );
		$this->settings_inline_js();
	}

	/**
	 * Outputs the simplified footer used for the Setup Wizard.
	 *
	 * @since 2.1.0
	 */
	public function setup_wizard_footer() {
		?>
		<?php wp_print_scripts( 'easy-wp-smtp-vue-script' ); ?>
		</body>
		</html>
		<?php
	}

	/**
	 * Error page HTML
	 *
	 * @since 2.1.0
	 *
	 * @param string $id     The HTML ID attribute of the main container div.
	 * @param string $footer The centered footer content.
	 */
	private function settings_error_page( $id = 'easy-wp-smtp-vue-site-settings', $footer = '' ) {

		$inline_logo_image = 'data:image/svg+xml;base64,<svg width="300" height="54" viewBox="0 0 300 54" fill="none" xmlns="http://www.w3.org/2000/svg">
<g clip-path="url(#clip0_680_7909)">
<path d="M24.2964 46.6102C24.8318 46.3253 25.4306 46.1762 26.0388 46.1762H56.1518C56.76 46.1762 57.3588 46.3253 57.8942 46.6102C61.2528 48.397 59.967 53.4286 56.1518 53.4286H26.0388C22.2236 53.4286 20.9379 48.397 24.2964 46.6102Z" fill="#211F9A"/>
<path d="M13.0835 33.9184C13.6101 33.6336 14.199 33.4844 14.7972 33.4844H67.3932C67.9914 33.4844 68.5801 33.6336 69.1066 33.9184C72.4104 35.7053 71.1458 40.7368 67.3932 40.7368H14.7972C11.0448 40.7368 9.78013 35.7053 13.0835 33.9184Z" fill="#211F9A"/>
<path d="M9.5336 2.58459C8.95463 3.1234 8.4553 3.75679 8.06091 4.46984L1.26053 16.7656C-1.54151 21.832 2.12426 28.0451 7.91555 28.0451H74.2751C80.0661 28.0451 83.732 21.832 80.9297 16.7656L74.1295 4.46984C73.6996 3.69283 73.1454 3.0104 72.499 2.44189C65.9636 6.53841 49.6272 16.1982 40.9024 16.1982C32.2774 16.1982 16.2139 6.75807 9.5336 2.58459Z" fill="#211F9A"/>
<path d="M12.3781 0.914215C19.5786 5.28481 33.3413 12.9876 40.9023 12.9876C48.5085 12.9876 62.391 5.19235 69.5553 0.836121C68.8876 0.64623 68.1884 0.546269 67.4748 0.546269L14.7159 0.546265C13.9099 0.546265 13.1225 0.673726 12.3781 0.914215Z" fill="#211F9A"/>
<path d="M99.4631 26.0991H113.362V22.6009H103.529V16.5815H111.061V13.0832H103.529V7.22134H112.858V3.72314H99.4631V26.0991Z" fill="#09092C"/>
<path d="M114.66 21.4663C114.66 24.6809 117.244 26.4773 120.112 26.4773C123.768 26.4773 125.028 23.6409 124.997 23.6409H125.06C125.06 23.6409 124.997 24.1452 124.997 24.7755V26.0991H128.684V16.0457C128.684 11.9802 126.226 9.64807 122.003 9.64807C118.19 9.64807 115.7 11.6335 115.7 11.6335L117.213 14.5014C117.213 14.5014 119.324 12.9572 121.625 12.9572C123.39 12.9572 124.713 13.682 124.713 15.7936V16.0142H124.177C121.562 16.0142 114.66 16.3609 114.66 21.4663ZM118.694 21.2772C118.694 19.0396 122.003 18.756 124.052 18.756H124.745V19.1342C124.745 21.0882 123.232 23.3573 121.121 23.3573C119.481 23.3573 118.694 22.3487 118.694 21.2772Z" fill="#09092C"/>
<path d="M130.55 24.1137C130.55 24.1137 132.787 26.4773 136.789 26.4773C140.603 26.4773 142.935 24.3343 142.935 21.6554C142.935 16.4869 135.119 16.7706 135.119 14.5014C135.119 13.4929 136.128 13.0517 137.168 13.0517C139.626 13.0517 141.107 14.4384 141.107 14.4384L142.588 11.4759C142.588 11.4759 140.824 9.64807 137.199 9.64807C133.733 9.64807 131.054 11.3814 131.054 14.3753C131.054 19.5439 138.869 19.2287 138.869 21.6239C138.869 22.5693 137.893 23.0736 136.758 23.0736C134.142 23.0736 132.377 21.3088 132.377 21.3088L130.55 24.1137Z" fill="#09092C"/>
<path d="M143.034 31.6773C143.034 31.6773 144.452 32.7173 146.375 32.7173C148.802 32.7173 151.039 31.4567 152.173 28.5258L159.359 10.0262H154.979L151.827 19.3547C151.543 20.2057 151.291 21.4663 151.291 21.4663H151.228C151.228 21.4663 150.945 20.1426 150.629 19.2917L147.257 10.0262H142.75L149.526 25.847L148.927 27.2651C148.329 28.6834 147.257 29.3452 146.155 29.3452C145.24 29.3452 144.358 28.6834 144.358 28.6834L143.034 31.6773Z" fill="#09092C"/>
<path d="M182.165 3.72314H178.636L174.602 19.1972C174.255 20.4894 174.223 21.5609 174.192 21.5609H174.129C174.129 21.5609 174.034 20.4579 173.751 19.1972L170.221 3.72314H166.029L171.639 26.0991H176.335L179.77 12.8626C180.148 11.4129 180.338 9.93169 180.338 9.93169H180.4C180.4 9.93169 180.589 11.4129 180.968 12.8626L184.403 26.0991H189.098L194.866 3.72314H190.674L186.987 19.1972C186.704 20.4579 186.609 21.5609 186.609 21.5609H186.546C186.515 21.5609 186.483 20.4894 186.136 19.1972L182.165 3.72314Z" fill="#09092C"/>
<path d="M197.539 26.0991H201.605V18.3778H206.175C210.366 18.3778 213.297 15.3523 213.297 11.0032C213.297 6.6541 210.366 3.72314 206.175 3.72314H197.539V26.0991ZM201.605 14.8481V7.22134H205.481C207.782 7.22134 209.168 8.70257 209.168 11.0032C209.168 13.3354 207.782 14.8481 205.418 14.8481H201.605Z" fill="#09092C"/>
<path d="M220.968 23.4203C220.968 23.4203 223.71 26.4773 228.69 26.4773C233.354 26.4773 236.064 23.4834 236.064 19.9221C236.064 12.7681 225.538 13.7451 225.538 9.77411C225.538 8.19836 227.02 7.09532 228.911 7.09532C231.715 7.09532 233.858 9.04928 233.858 9.04928L235.623 5.74014C235.623 5.74014 233.354 3.34497 228.942 3.34497C224.656 3.34497 221.441 6.11833 221.441 9.83712C221.441 16.7075 231.999 16.0142 231.999 20.0167C231.999 21.8445 230.454 22.727 228.752 22.727C225.601 22.727 223.174 20.3633 223.174 20.3633L220.968 23.4203Z" fill="#09092C"/>
<path d="M238.482 26.0991H242.547L243.493 13.5875C243.587 12.1063 243.525 10.0893 243.525 10.0893H243.587C243.587 10.0893 244.281 12.2954 244.816 13.5875L248.409 22.2542H251.97L255.595 13.5875C256.13 12.2954 256.792 10.1208 256.792 10.1208H256.855C256.855 10.1208 256.792 12.1063 256.887 13.5875L257.832 26.0991H261.866L260.07 3.72314H255.721L251.34 14.785C250.836 16.1087 250.237 18.0627 250.237 18.0627H250.174C250.174 18.0627 249.544 16.1087 249.039 14.785L244.659 3.72314H240.31L238.482 26.0991Z" fill="#09092C"/>
<path d="M270.531 26.0991H274.597V7.22134H281.94V3.72314H263.188V7.22134H270.531V26.0991Z" fill="#09092C"/>
<path d="M283.942 26.0991H288.008V18.3778H292.577C296.769 18.3778 299.7 15.3523 299.7 11.0032C299.7 6.6541 296.769 3.72314 292.577 3.72314H283.942V26.0991ZM288.008 14.8481V7.22134H291.884C294.185 7.22134 295.571 8.70257 295.571 11.0032C295.571 13.3354 294.185 14.8481 291.821 14.8481H288.008Z" fill="#09092C"/>
<path d="M99.4631 47.4521C99.4631 49.1525 100.894 50.0447 102.359 50.0447C104.396 50.0447 105.087 48.3612 105.087 48.3612H105.12C105.12 48.3612 105.087 48.6474 105.087 49.0347V49.8427H106.602V44.4555C106.602 42.3006 105.389 41.1221 103.234 41.1221C101.281 41.1221 100.052 42.1322 100.052 42.1322L100.726 43.3275C100.726 43.3275 101.787 42.5026 103.1 42.5026C104.177 42.5026 104.969 42.974 104.969 44.3713V44.5228H104.598C103.167 44.5228 99.4631 44.6407 99.4631 47.4521ZM101.113 47.368C101.113 45.836 103.336 45.7518 104.564 45.7518H104.986V46.0212C104.986 47.2838 104.093 48.7316 102.712 48.7316C101.652 48.7316 101.113 48.0582 101.113 47.368Z" fill="#5F5F76"/>
<path d="M112.093 48.4622C112.093 48.4622 113.558 50.0952 116.218 50.0952C118.71 50.0952 120.157 48.4959 120.157 46.5935C120.157 42.7719 114.534 43.2938 114.534 41.1726C114.534 40.3308 115.325 39.7416 116.335 39.7416C117.834 39.7416 118.979 40.7854 118.979 40.7854L119.921 39.0177C119.921 39.0177 118.71 37.7382 116.352 37.7382C114.063 37.7382 112.346 39.2197 112.346 41.2062C112.346 44.8763 117.985 44.5059 117.985 46.644C117.985 47.6205 117.161 48.0919 116.251 48.0919C114.568 48.0919 113.272 46.8292 113.272 46.8292L112.093 48.4622Z" fill="#211F9A"/>
<path d="M120.876 45.6003C120.876 48.0414 122.644 50.0952 125.489 50.0952C127.627 50.0952 128.94 48.8663 128.94 48.8663L128.116 47.3343C128.116 47.3343 127.021 48.277 125.64 48.277C124.361 48.277 123.199 47.5026 123.065 46.0043H128.99C128.99 46.0043 129.041 45.4319 129.041 45.1794C129.041 42.9067 127.711 41.1053 125.237 41.1053C122.677 41.1053 120.876 42.9571 120.876 45.6003ZM123.132 44.5397C123.334 43.4285 124.092 42.7551 125.186 42.7551C126.129 42.7551 126.853 43.378 126.886 44.5397H123.132Z" fill="#211F9A"/>
<path d="M130.299 49.8932H132.437V45.9538C132.437 45.5497 132.471 45.1626 132.589 44.809C132.909 43.7821 133.75 43.0582 134.895 43.0582C135.989 43.0582 136.259 43.7652 136.259 44.809V49.8932H138.38V44.3713C138.38 42.0985 137.303 41.1053 135.4 41.1053C133.666 41.1053 132.724 42.1659 132.353 42.8898H132.319C132.319 42.8898 132.353 42.6204 132.353 42.3006V41.3073H130.299V49.8932Z" fill="#211F9A"/>
<path d="M139.529 45.6002C139.529 48.2602 141.011 50.0952 143.334 50.0952C145.304 50.0952 146.028 48.6305 146.028 48.6305H146.062C146.062 48.6305 146.028 48.8663 146.028 49.1861V49.8932H148.048V37.9402H145.91V41.7113C145.91 41.9806 145.927 42.1995 145.927 42.1995H145.893C145.893 42.1995 145.304 41.1052 143.418 41.1052C141.145 41.1052 139.529 42.8729 139.529 45.6002ZM141.685 45.6002C141.685 43.8999 142.661 42.9403 143.839 42.9403C145.27 42.9403 145.977 44.2534 145.977 45.5834C145.977 47.4858 144.934 48.2938 143.822 48.2938C142.559 48.2938 141.685 47.2332 141.685 45.6002Z" fill="#211F9A"/>
<path d="M150.242 49.8932H157.582V48.0245H152.414V37.9402H150.242V49.8932Z" fill="#211F9A"/>
<path d="M157.752 47.4185C157.752 49.1356 159.132 50.0952 160.664 50.0952C162.617 50.0952 163.29 48.5801 163.273 48.5801H163.307C163.307 48.5801 163.273 48.8494 163.273 49.1861V49.8932H165.243V44.5228C165.243 42.3511 163.931 41.1053 161.674 41.1053C159.637 41.1053 158.307 42.1659 158.307 42.1659L159.115 43.6979C159.115 43.6979 160.243 42.873 161.472 42.873C162.415 42.873 163.122 43.2602 163.122 44.3882V44.506H162.836C161.439 44.506 157.752 44.6912 157.752 47.4185ZM159.907 47.3175C159.907 46.1221 161.674 45.9706 162.769 45.9706H163.139V46.1726C163.139 47.2164 162.331 48.4286 161.203 48.4286C160.327 48.4286 159.907 47.8899 159.907 47.3175Z" fill="#211F9A"/>
<path d="M165.802 52.8731C165.802 52.8731 166.56 53.4286 167.586 53.4286C168.883 53.4286 170.078 52.7552 170.684 51.1895L174.523 41.3073H172.182L170.499 46.2905C170.347 46.745 170.213 47.4185 170.213 47.4185H170.179C170.179 47.4185 170.028 46.7114 169.859 46.2568L168.058 41.3073H165.65L169.27 49.7585L168.95 50.5161C168.63 51.2737 168.058 51.6272 167.468 51.6272C166.981 51.6272 166.509 51.2737 166.509 51.2737L165.802 52.8731Z" fill="#211F9A"/>
<path d="M174.632 45.6003C174.632 48.0414 176.399 50.0952 179.244 50.0952C181.383 50.0952 182.696 48.8663 182.696 48.8663L181.871 47.3343C181.871 47.3343 180.776 48.277 179.396 48.277C178.117 48.277 176.955 47.5026 176.821 46.0043H182.746C182.746 46.0043 182.797 45.4319 182.797 45.1794C182.797 42.9067 181.467 41.1053 178.992 41.1053C176.433 41.1053 174.632 42.9571 174.632 45.6003ZM176.888 44.5397C177.09 43.4285 177.847 42.7551 178.942 42.7551C179.885 42.7551 180.608 43.378 180.642 44.5397H176.888Z" fill="#211F9A"/>
<path d="M184.054 49.8932H186.193V46.4925C186.193 45.9875 186.243 45.5161 186.378 45.0952C186.782 43.8158 187.809 43.2938 188.718 43.2938C189.004 43.2938 189.223 43.3275 189.223 43.3275V41.2232C189.223 41.2232 189.038 41.1895 188.835 41.1895C187.523 41.1895 186.496 42.1659 186.108 43.3949H186.075C186.075 43.3949 186.108 43.1086 186.108 42.7888V41.3073H184.054V49.8932Z" fill="#211F9A"/>
<path d="M194.714 53.2097H196.348V49.3881C196.348 48.9504 196.314 48.6474 196.314 48.6474H196.348C196.348 48.6474 197.088 50.0447 198.957 50.0447C201.18 50.0447 202.813 48.2938 202.813 45.5833C202.813 42.9403 201.365 41.1221 199.075 41.1221C196.937 41.1221 196.213 42.6709 196.213 42.6709H196.179C196.179 42.6709 196.213 42.3847 196.213 42.048V41.324H194.714V53.2097ZM196.297 45.617C196.297 43.4453 197.475 42.553 198.755 42.553C200.169 42.553 201.163 43.7483 201.163 45.6002C201.163 47.5362 200.052 48.6474 198.705 48.6474C197.139 48.6474 196.297 47.1322 196.297 45.617Z" fill="#5F5F76"/>
<path d="M204.304 49.8427H205.936V46.3578C205.936 45.8359 205.987 45.314 206.138 44.8258C206.526 43.5631 207.485 42.8224 208.529 42.8224C208.782 42.8224 209 42.873 209 42.873V41.2568C209 41.2568 208.799 41.2231 208.58 41.2231C207.267 41.2231 206.273 42.1995 205.886 43.4453H205.852C205.852 43.4453 205.886 43.1592 205.886 42.8056V41.3241H204.304V49.8427Z" fill="#5F5F76"/>
<path d="M209.44 45.5665C209.44 48.1591 211.494 50.0447 214.036 50.0447C216.578 50.0447 218.632 48.1591 218.632 45.5665C218.632 42.9907 216.578 41.1221 214.036 41.1221C211.494 41.1221 209.44 42.9907 209.44 45.5665ZM211.106 45.5665C211.106 43.7988 212.436 42.5362 214.036 42.5362C215.652 42.5362 216.965 43.7988 216.965 45.5665C216.965 47.3511 215.652 48.6305 214.036 48.6305C212.436 48.6305 211.106 47.3511 211.106 45.5665Z" fill="#5F5F76"/>
<path d="M219.508 45.5834C219.508 48.2265 220.956 50.0447 223.262 50.0447C225.366 50.0447 226.057 48.4622 226.057 48.4622H226.09C226.09 48.4622 226.074 48.6979 226.074 49.0346V49.8427H227.622V37.957H225.989V41.8965C225.989 42.2163 226.023 42.4689 226.023 42.4689H225.989C225.989 42.4689 225.333 41.1221 223.363 41.1221C221.107 41.1221 219.508 42.873 219.508 45.5834ZM221.175 45.5834C221.175 43.6474 222.286 42.5362 223.632 42.5362C225.248 42.5362 226.04 44.0514 226.04 45.5665C226.04 47.7383 224.844 48.6306 223.582 48.6306C222.168 48.6306 221.175 47.4353 221.175 45.5834Z" fill="#5F5F76"/>
<path d="M229.551 46.7786C229.551 49.0346 230.545 50.0447 232.464 50.0447C234.13 50.0447 235.242 48.9336 235.595 48.0918H235.629C235.629 48.0918 235.595 48.3612 235.595 48.7147V49.8427H237.178V41.324H235.544V45.314C235.544 46.9975 234.518 48.5295 232.784 48.5295C231.42 48.5295 231.184 47.5868 231.184 46.4083V41.324H229.551V46.7786Z" fill="#5F5F76"/>
<path d="M238.62 45.5833C238.62 48.1423 240.505 50.0447 243.182 50.0447C245.404 50.0447 246.583 48.6811 246.583 48.6811L245.926 47.4857C245.926 47.4857 244.882 48.6305 243.3 48.6305C241.532 48.6305 240.286 47.3006 240.286 45.5665C240.286 43.8157 241.532 42.5362 243.25 42.5362C244.697 42.5362 245.606 43.5127 245.606 43.5127L246.381 42.3678C246.381 42.3678 245.32 41.1221 243.182 41.1221C240.505 41.1221 238.62 43.0581 238.62 45.5833Z" fill="#5F5F76"/>
<path d="M248.281 46.7282C248.281 49.5733 250.453 49.91 251.547 49.91C251.884 49.91 252.119 49.8764 252.119 49.8764V48.4286C252.119 48.4286 251.968 48.4622 251.732 48.4622C251.109 48.4622 249.914 48.2433 249.914 46.543V42.7551H251.968V41.4419H249.914V38.984H248.332V41.4419H247.17V42.7551H248.281V46.7282Z" fill="#5F5F76"/>
</g>
<defs>
<clipPath id="clip0_680_7909">
<rect width="300" height="53.9749" fill="white"/>
</clipPath>
</defs>
</svg>
';

		if ( ! easy_wp_smtp()->is_pro() ) {
			$contact_url = 'https://wordpress.org/support/plugin/easy-wp-smtp/';
		} else {
			// phpcs:ignore WordPress.Arrays.ArrayDeclarationSpacing.AssociativeArrayFound
			$contact_url = esc_url( easy_wp_smtp()->get_utm_url( 'https://easywpsmtp.com/contact/', [ 'medium' => 'setup-wizard', 'content' => 'Contact Us' ] ) );
		}

		?>
		<style type="text/css">
			#easy-wp-smtp-settings-area {
				visibility: hidden;
				animation: loadEasyWPSMTPSettingsNoJSView 0s 2s forwards;
			}

			@keyframes loadEasyWPSMTPSettingsNoJSView{
				to { visibility: visible; }
			}

			body {
				background: #F2F2F4;
				font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
				margin: 0;
			}

			#easy-wp-smtp-settings-area .easy-wp-smtp-setup-wizard-header {
				text-align: center;
			}

			#easy-wp-smtp-settings-area .easy-wp-smtp-setup-wizard-header h1 {
				margin: 0;
			}

			#easy-wp-smtp-settings-area .easy-wp-smtp-logo {
				display: inline-block;
				width: 300px;
				margin-top: 10px;
				padding: 0 10px;
			}

			#easy-wp-smtp-settings-area .easy-wp-smtp-logo img {
				width: 100%;
				height: 100%;
			}

			#easy-wp-smtp-settings-error-loading-area {
				box-sizing: border-box;
				max-width: 90%;
				width: auto;
				margin: 0 auto;
				background: #fff;
				border: 1px solid #DADADF;
				box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
				padding: 20px 30px;
			}

			#easy-wp-smtp-settings-area .easy-wp-smtp-error-footer {
				text-align: center;
				margin-top: 20px;
				margin-bottom: 20px;
				font-size: 14px;
			}

			#easy-wp-smtp-settings-area .easy-wp-smtp-error-footer a {
				color: #6F6F84;
				transition: 0.1s;
			}

			#easy-wp-smtp-settings-area .easy-wp-smtp-error-footer a:hover {
				color: #3A3A56;
			}

			#easy-wp-smtp-error-js h3 {
				font-weight: 500;
				font-size: 24px;
				line-height: 22px;
				margin: 0 0 15px;
				color: #09092C;
			}

			#easy-wp-smtp-error-js p.info,
			#easy-wp-smtp-error-js ul.info {
				color: #3A3A56;
				font-size: 16px;
				line-height: 24px;
				margin: 0 0 10px;
			}

			#easy-wp-smtp-error-js ul.info {
				margin: -10px 0 20px;
			}

			#easy-wp-smtp-error-js a.button {
				display: inline-block;
				background-color: #211FA6;
				color: #ffffff;
				padding: 12px 20px;
				font-size: 16px;
				line-height: 18px;
				border-radius: 4px;
				border: none;
				cursor: pointer;
				text-decoration: none;
				margin-top: 7px;
			}

			#easy-wp-smtp-error-js a.button:hover,
			#easy-wp-smtp-error-js a.button:active,
			#easy-wp-smtp-error-js a.button:focus {
				background-color: #15137A;
			}

			#easy-wp-smtp-error-js a.button:focus {
				box-shadow: 0 0 0 1px #ffffff, 0 0 0 3px #15137A;
			}

			#easy-wp-smtp-error-js .medium-bold {
				font-weight: 500;
			}

			#easy-wp-smtp-nojs-error-message > div {
				background: rgba(223, 42, 74, 0.05);
				border-left: 3px solid #DF2A4A;
				color: #42000C;
				font-weight: 400;
				font-size: 14px;
				line-height: 21px;
				padding: 15px;
				text-align: left;
			}

			@media (min-width: 782px) {
				#easy-wp-smtp-settings-area .easy-wp-smtp-logo {
					margin-top: 60px;
					padding: 0;
				}

				#easy-wp-smtp-settings-error-loading-area {
					width: 650px;
					margin-top: 50px;
					padding: 60px;
				}

				#easy-wp-smtp-settings-area .easy-wp-smtp-error-footer {
					margin-top: 50px;
					margin-bottom: 50px;
				}

				#easy-wp-smtp-error-js p.info {
					margin: 0 0 20px;
				}
			}
		</style>
		<!--[if IE]>
		<style>
			#easy-wp-smtp-settings-area{
				visibility: visible !important;
			}
		</style>
		<![endif]-->
		<div id="<?php echo esc_attr( $id ); ?>">
			<div id="easy-wp-smtp-settings-area" class="easy-wp-smtp-settings-area easywpsmtp-container">
				<header class="easy-wp-smtp-setup-wizard-header">
					<div class="easy-wp-smtp-logo">
						<img src="<?php echo esc_attr( $inline_logo_image ); ?>" alt="<?php esc_attr_e( 'Easy WP SMTP logo', 'easy-wp-smtp' ); ?>" class="easy-wp-smtp-logo-img">
					</div>
				</header>
				<div id="easy-wp-smtp-settings-error-loading-area-container">
					<div id="easy-wp-smtp-settings-error-loading-area">
						<div>
							<div id="easy-wp-smtp-error-js">
								<h3><?php esc_html_e( 'Whoops, something\'s not working.', 'easy-wp-smtp' ); ?></h3>
								<p class="info"><?php esc_html_e( 'It looks like something is preventing JavaScript from loading on your website. Easy WP SMTP requires JavaScript in order to give you the best possible experience.', 'easy-wp-smtp' ); ?></p>
								<p class="info">
									<?php esc_html_e( 'In order to fix this issue, please check each of the items below:', 'easy-wp-smtp' ); ?>
								</p>
								<ul class="info">
									<li><?php esc_html_e( 'If you are using an ad blocker, please disable it or whitelist the current page.', 'easy-wp-smtp' ); ?></li>
									<li><?php esc_html_e( 'If you aren\'t already using Chrome, Firefox, Safari, or Edge, then please try switching to one of these popular browsers.', 'easy-wp-smtp' ); ?></li>
									<li><?php esc_html_e( 'Confirm that your browser is updated to the latest version.', 'easy-wp-smtp' ); ?></li>
								</ul>
								<p class="info">
									<?php esc_html_e( 'If you\'ve checked each of these details and are still running into issues, then please get in touch with our support team. We’d be happy to help!', 'easy-wp-smtp' ); ?>
								</p>
								<div style="display: none;" id="easy-wp-smtp-nojs-error-message">
									<div>
										<strong style="font-weight: 500;" id="easy-wp-smtp-alert-message"></strong>
									</div>
									<p style="font-size: 14px;color: #6f6f84;padding-bottom: 15px;"><?php esc_html_e( 'Copy the error message above and paste it in a message to the Easy WP SMTP support team.', 'easy-wp-smtp' ); ?></p>
								</div>
								<a href="<?php echo esc_url( $contact_url ); ?>" target="_blank" class="button" rel="noopener noreferrer">
									<?php esc_html_e( 'Contact Us', 'easy-wp-smtp' ); ?>
								</a>
							</div>
						</div>
					</div>
					<div class="easy-wp-smtp-error-footer">
						<?php echo wp_kses_post( $footer ); ?>
					</div>
				</div>
			</div>
		</div>
		<?php
	}

	/**
	 * Attempt to catch the js error preventing the Vue app from loading and displaying that message for better support.
	 *
	 * @since 2.1.0
	 */
	private function settings_inline_js() {
		?>
		<script type="text/javascript">
			window.onerror = function myErrorHandler( errorMsg, url, lineNumber ) {
				/* Don't try to put error in container that no longer exists post-vue loading */
				var message_container = document.getElementById( 'easy-wp-smtp-nojs-error-message' );
				if ( ! message_container ) {
					return false;
				}
				var message = document.getElementById( 'easy-wp-smtp-alert-message' );
				message.innerHTML = errorMsg;
				message_container.style.display = 'block';
				return false;
			}
		</script>
		<?php
	}

	/**
	 * Ajax handler for retrieving the plugin settings.
	 *
	 * @since 2.1.0
	 */
	public function get_settings() {

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		if ( ! current_user_can( easy_wp_smtp()->get_capability_manage_options() ) ) {
			wp_send_json_error( esc_html__( 'You don\'t have permission to change options for this WP site!', 'easy-wp-smtp' ) );
		}

		$options = Options::init();

		wp_send_json_success( $options->get_all() );
	}

	/**
	 * Ajax handler for starting the Setup Wizard steps.
	 *
	 * @since 2.1.0
	 */
	public function wizard_steps_started() {

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		if ( ! current_user_can( easy_wp_smtp()->get_capability_manage_options() ) ) {
			wp_send_json_error( esc_html__( 'You don\'t have permission to change options for this WP site!', 'easy-wp-smtp' ) );
		}

		self::update_stats(
			[
				'launched_time' => time(),
			]
		);

		wp_send_json_success();
	}

	/**
	 * Ajax handler for updating the settings.
	 *
	 * @since 2.1.0
	 */
	public function update_settings() {

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		if ( ! current_user_can( easy_wp_smtp()->get_capability_manage_options() ) ) {
			wp_send_json_error();
		}

		$options   = Options::init();
		$overwrite = ! empty( $_POST['overwrite'] );

		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
		$value = isset( $_POST['value'] ) ? wp_slash( json_decode( wp_unslash( $_POST['value'] ), true ) ) : [];

		// Cancel summary report email task if summary report email was disabled.
		if (
			! SummaryReportEmail::is_disabled() &&
			isset( $value['general'][ SummaryReportEmail::SETTINGS_SLUG ] ) &&
			$value['general'][ SummaryReportEmail::SETTINGS_SLUG ] === true
		) {
			( new SummaryReportEmailTask() )->cancel();
		}

		/**
		 * Before updating settings in Setup Wizard.
		 *
		 * @since 2.1.0
		 *
		 * @param array $post POST data.
		 */
		do_action( 'easy_wp_smtp_admin_setup_wizard_update_settings', $value );

		$options->set( $value, false, $overwrite );

		wp_send_json_success();
	}

	/**
	 * Prepare mailer options for all mailers.
	 *
	 * @since 2.1.0
	 *
	 * @return array
	 */
	private function prepare_mailer_options() {

		$data = [];

		foreach ( easy_wp_smtp()->get_providers()->get_options_all() as $provider ) {
			$data[ $provider->get_slug() ] = [
				'slug'        => $provider->get_slug(),
				'title'       => $provider->get_title(),
				'description' => $provider->get_description(),
				'edu_notice'  => $provider->get_notice( 'educational' ),
				'min_php'     => $provider->get_php_version(),
				'disabled'    => $provider->is_disabled(),
				'recommended' => $provider->is_recommended(),
			];
		}

		return apply_filters( 'easy_wp_smtp_admin_setup_wizard_prepare_mailer_options', $data );
	}

	/**
	 * AJAX callback for getting the oAuth authorization URL.
	 *
	 * @since 2.1.0
	 */
	public function get_oauth_url() { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		if ( ! current_user_can( easy_wp_smtp()->get_capability_manage_options() ) ) {
			wp_send_json_error();
		}

		$data   = [];
		$mailer = ! empty( $_POST['mailer'] ) ? sanitize_text_field( wp_unslash( $_POST['mailer'] ) ) : '';

		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
		$settings = isset( $_POST['settings'] ) ? wp_slash( json_decode( wp_unslash( $_POST['settings'] ), true ) ) : [];

		if ( empty( $mailer ) ) {
			wp_send_json_error();
		}

		$settings = array_merge( $settings, [ 'is_setup_wizard_auth' => true ] );

		$options = Options::init();
		$options->set( [ $mailer => $settings ], false, false );

		$data = apply_filters( 'easy_wp_smtp_admin_setup_wizard_get_oauth_url', $data, $mailer );

		wp_send_json_success( array_merge( [ 'mailer' => $mailer ], $data ) );
	}

	/**
	 * AJAX callback for removing the oAuth authorization connection.
	 *
	 * @since 2.1.0
	 */
	public function remove_oauth_connection() {

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		if ( ! current_user_can( easy_wp_smtp()->get_capability_manage_options() ) ) {
			wp_send_json_error();
		}

		$mailer = ! empty( $_POST['mailer'] ) ? sanitize_text_field( wp_unslash( $_POST['mailer'] ) ) : '';

		if ( empty( $mailer ) ) {
			wp_send_json_error();
		}

		$options = Options::init();
		$old_opt = $options->get_all_raw();

		foreach ( $old_opt[ $mailer ] as $key => $value ) {
			// Unset everything except Client ID, Client Secret and Domain.
			if ( ! in_array( $key, array( 'domain', 'client_id', 'client_secret' ), true ) ) {
				unset( $old_opt[ $mailer ][ $key ] );
			}
		}

		$options->set( $old_opt );

		wp_send_json_success();
	}

	/**
	 * AJAX callback for installing a plugin.
	 * Has to contain the `slug` POST parameter.
	 *
	 * @since 2.1.0
	 */
	public function install_plugin() { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.MaxExceeded

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		// Check for permissions.
		if ( ! current_user_can( 'install_plugins' ) ) {
			wp_send_json_error( esc_html__( 'Could not install the plugin. You don\'t have permission to install plugins.', 'easy-wp-smtp' ) );
		}

		if ( ! current_user_can( 'activate_plugins' ) ) {
			wp_send_json_error( esc_html__( 'Could not install the plugin. You don\'t have permission to activate plugins.', 'easy-wp-smtp' ) );
		}

		$slug = ! empty( $_POST['slug'] ) ? sanitize_text_field( wp_unslash( $_POST['slug'] ) ) : '';

		if ( empty( $slug ) ) {
			wp_send_json_error( esc_html__( 'Could not install the plugin. Plugin slug is missing.', 'easy-wp-smtp' ) );
		}

		if ( ! in_array( $slug, [ 'wpforms-lite', 'all-in-one-seo-pack' ], true ) ) {
			wp_send_json_error( esc_html__( 'Could not install the plugin. Plugin is not whitelisted.', 'easy-wp-smtp' ) );
		}

		$url   = esc_url_raw( WP::admin_url( 'admin.php?page=' . Area::SLUG . '-setup-wizard' ) );

		/*
		 * The `request_filesystem_credentials` function will output a credentials form in case of failure.
		 * We don't want that, since it will break AJAX response. So just hide output with a buffer.
		 */
		ob_start();
		// phpcs:ignore WPForms.Formatting.EmptyLineAfterAssigmentVariables.AddEmptyLine
		$creds = request_filesystem_credentials( $url, '', false, false, null );
		ob_end_clean();

		// Check for file system permissions.
		if ( false === $creds ) {
			wp_send_json_error( esc_html__( 'Could not install the plugin. Don\'t have file permission.', 'easy-wp-smtp' ) );
		}

		if ( ! WP_Filesystem( $creds ) ) {
			wp_send_json_error( esc_html__( 'Could not install the plugin. Don\'t have file permission.', 'easy-wp-smtp' ) );
		}

		// Do not allow WordPress to search/download translations, as this will break JS output.
		remove_action( 'upgrader_process_complete', [ 'Language_Pack_Upgrader', 'async_upgrade' ], 20 );

		// Import the plugin upgrader.
		Helpers::include_plugin_upgrader();

		// Create the plugin upgrader with our custom skin.
		$installer = new Plugin_Upgrader( new PluginsInstallSkin() );

		// Error check.
		if ( ! method_exists( $installer, 'install' ) || empty( $slug ) ) {
			wp_send_json_error( esc_html__( 'Could not install the plugin. WP Plugin installer initialization failed.', 'easy-wp-smtp' ) );
		}

		include_once ABSPATH . 'wp-admin/includes/plugin-install.php';

		$api = plugins_api(
			'plugin_information',
			[
				'slug'   => $slug,
				'fields' => [
					'short_description' => false,
					'sections'          => false,
					'requires'          => false,
					'rating'            => false,
					'ratings'           => false,
					'downloaded'        => false,
					'last_updated'      => false,
					'added'             => false,
					'tags'              => false,
					'compatibility'     => false,
					'homepage'          => false,
					'donate_link'       => false,
				],
			]
		);

		if ( is_wp_error( $api ) ) {
			wp_send_json_error( $api->get_error_message() );
		}

		$installer->install( $api->download_link );

		// Flush the cache and return the newly installed plugin basename.
		wp_cache_flush();

		if ( $installer->plugin_info() ) {
			$plugin_basename = $installer->plugin_info();

			// Disable the WPForms redirect after plugin activation.
			if ( $slug === 'wpforms-lite' ) {
				update_option( 'wpforms_activation_redirect', true );
			}

			// Disable the AIOSEO redirect after plugin activation.
			if ( $slug === 'all-in-one-seo-pack' ) {
				update_option( 'aioseo_activation_redirect', true );
			}

			// Activate the plugin silently.
			$activated = activate_plugin( $plugin_basename );

			if ( ! is_wp_error( $activated ) ) {
				wp_send_json_success(
					[
						'slug'         => $slug,
						'is_installed' => true,
						'is_activated' => true,
					]
				);
			} else {
				wp_send_json_success(
					[
						'slug'         => $slug,
						'is_installed' => true,
						'is_activated' => false,
					]
				);
			}
		}

		wp_send_json_error( esc_html__( 'Could not install the plugin. WP Plugin installer could not retrieve plugin information.', 'easy-wp-smtp' ) );
	}

	/**
	 * AJAX callback for getting all partner's plugin information.
	 *
	 * @since 2.1.0
	 */
	public function get_partner_plugins_info() {

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		$contact_form_plugin_already_installed = false;

		$contact_form_basenames = [
			'wpforms-lite/wpforms.php',
			'wpforms/wpforms.php',
			'formidable/formidable.php',
			'formidable/formidable-pro.php',
			'gravityforms/gravityforms.php',
			'ninja-forms/ninja-forms.php',
		];

		$installed_plugins = get_plugins();

		foreach ( $installed_plugins as $basename => $plugin_info ) {
			if ( in_array( $basename, $contact_form_basenames, true ) ) {
				$contact_form_plugin_already_installed = true;
				break;
			}
		}

		// Final check if maybe WPForms is already install and active as a MU plugin.
		if ( class_exists( '\WPForms\WPForms' ) ) {
			$contact_form_plugin_already_installed = true;
		}

		$data = [
			'plugins'                               => [],
			'contact_form_plugin_already_installed' => $contact_form_plugin_already_installed,
		];

		wp_send_json_success( $data );
	}

	/**
	 * AJAX callback for subscribing an email address to the Easy WP SMTP Drip newsletter.
	 *
	 * @since 2.1.0
	 */
	public function subscribe_to_newsletter() {

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		$email = ! empty( $_POST['email'] ) ? filter_var( wp_unslash( $_POST['email'] ), FILTER_VALIDATE_EMAIL ) : '';

		if ( empty( $email ) ) {
			wp_send_json_error();
		}

		$body = [
			'email' => base64_encode( $email ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
		];

		$wpforms_version_type = $this->get_wpforms_version_type();

		if ( ! empty( $wpforms_version_type ) ) {
			$body['wpforms_version_type'] = $wpforms_version_type;
		}

		wp_remote_post(
			'https://connect.easywpsmtp.com/subscribe/drip/',
			[
				'user-agent' => Helpers::get_default_user_agent(),
				'body'       => $body,
			]
		);

		wp_send_json_success();
	}

	/**
	 * Get the WPForms version type if it's installed.
	 *
	 * @since 2.2.0
	 *
	 * @return false|string Return `false` if WPForms is not installed, otherwise return either `lite` or `pro`.
	 */
	private function get_wpforms_version_type() {

		if ( ! function_exists( 'wpforms' ) ) {
			return false;
		}

		if ( method_exists( wpforms(), 'is_pro' ) ) {
			$is_wpforms_pro = wpforms()->is_pro();
		} else {
			$is_wpforms_pro = wpforms()->pro;
		}

		return $is_wpforms_pro ? 'pro' : 'lite';
	}

	/**
	 * AJAX callback for plugin upgrade, from lite to pro.
	 *
	 * @since 2.1.0
	 */
	public function upgrade_plugin() {

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		if ( easy_wp_smtp()->is_pro() ) {
			wp_send_json_success( esc_html__( 'You are already using the Easy WP SMTP PRO version. Please refresh this page and verify your license key.', 'easy-wp-smtp' ) );
		}

		if ( ! current_user_can( 'install_plugins' ) ) {
			wp_send_json_error( esc_html__( 'You don\'t have the permission to perform this action.', 'easy-wp-smtp' ) );
		}

		$license_key = ! empty( $_POST['license_key'] ) ? sanitize_key( $_POST['license_key'] ) : '';

		if ( empty( $license_key ) ) {
			wp_send_json_error( esc_html__( 'Please enter a valid license key!', 'easy-wp-smtp' ) );
		}

		$url = Connect::generate_url(
			$license_key,
			'',
			add_query_arg( 'upgrade-redirect', '1', self::get_site_url() ) . '#/step/license'
		);

		if ( empty( $url ) ) {
			wp_send_json_error( esc_html__( 'Upgrade functionality not available!', 'easy-wp-smtp' ) );
		}

		wp_send_json_success( [ 'redirect_url' => $url ] );
	}

	/**
	 * AJAX callback for checking the mailer configuration.
	 * - Send a test email
	 * - Check the domain setup with the Domain Checker API.
	 *
	 * @since 2.1.0
	 */
	public function check_mailer_configuration() {

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		$options = Options::init();
		$mailer  = $options->get( 'mail', 'mailer' );
		$email   = $options->get( 'mail', 'from_email' );
		$domain  = '';

		// Send the test mail.
		$result = wp_mail(
			$email,
			'Easy WP SMTP Automatic Email Test',
			TestTab::get_email_message_text(),
			array(
				'X-Mailer-Type:EasyWPSMTP/Admin/SetupWizard/Test',
			)
		);

		if ( ! $result ) {
			$this->update_completed_stat( false );

			( new UsageTracking() )->send_failed_setup_wizard_usage_tracking_data();

			wp_send_json_error();
		}

		// Add the optional sending domain parameter.
		if ( in_array( $mailer, [ 'mailgun', 'sendinblue', 'sendgrid' ], true ) ) {
			$domain = $options->get( $mailer, 'domain' );
		}

		// Perform the domain checker API test.
		$domain_checker = new DomainChecker( $mailer, $email, $domain );

		if ( $domain_checker->has_errors() ) {
			$this->update_completed_stat( false );

			( new UsageTracking() )->send_failed_setup_wizard_usage_tracking_data( $domain_checker );

			wp_send_json_error();
		}

		$this->update_completed_stat( true );

		wp_send_json_success();
	}

	/**
	 * AJAX callback for sending feedback.
	 *
	 * @since 2.1.0
	 */
	public function send_feedback() {

		check_ajax_referer( 'easywpsmtp-admin-nonce', 'nonce' );

		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
		$data = ! empty( $_POST['data'] ) ? json_decode( wp_unslash( $_POST['data'] ), true ) : [];

		$feedback   = ! empty( $data['feedback'] ) ? sanitize_textarea_field( $data['feedback'] ) : '';
		$permission = ! empty( $data['permission'] );

		wp_remote_post(
			'https://easywpsmtp.com/wizard-feedback/',
			[
				'user-agent' => Helpers::get_default_user_agent(),
				'body'       => [
					'wpforms' => [
						'id'     => 2271,
						'fields' => [
							'1' => $feedback,
							'2' => $permission ? wp_get_current_user()->user_email : '',
							'3' => easy_wp_smtp()->get_license_type(),
							'4' => EasyWPSMTP_PLUGIN_VERSION,
						],
					],
				],
			]
		);

		wp_send_json_success();
	}

	/**
	 * Data used for the Vue scripts to display old PHP and WP versions warnings.
	 *
	 * @since 2.1.0
	 */
	private function prepare_versions_data() {

		global $wp_version;

		return [
			'php_version'         => phpversion(),
			'wp_version'          => $wp_version,
			'wp_version_below_52' => version_compare( $wp_version, '5.2', '<' ),
		];
	}

	/**
	 * Remove 'error' from the automatic clearing list of query arguments after page loads.
	 * This will fix the issue with missing oAuth 'error' argument for the Setup Wizard.
	 *
	 * @since 2.1.0
	 *
	 * @param array $defaults Array of query arguments to be cleared after page load.
	 *
	 * @return array
	 */
	public function maybe_disable_automatic_query_args_removal( $defaults ) {

		if (
			( isset( $_GET['page'] ) && $_GET['page'] === 'easy-wp-smtp-setup-wizard' ) && // phpcs:ignore WordPress.Security.NonceVerification.Recommended
			( ! empty( $_GET['error'] ) ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended
		) {
			$defaults = array_values( array_diff( $defaults, [ 'error' ] ) );
		}

		return $defaults;
	}

	/**
	 * Check if the Setup Wizard should load.
	 *
	 * @since 2.1.0
	 *
	 * @return bool
	 */
	public function should_setup_wizard_load() {

		return (bool) apply_filters( 'easy_wp_smtp_admin_setup_wizard_load_wizard', true );
	}

	/**
	 * Get the Setup Wizard stats.
	 * - launched_time  -> when the Setup Wizard was last launched.
	 * - completed_time -> when the Setup Wizard was last completed.
	 * - was_successful -> if the Setup Wizard was completed successfully.
	 *
	 * @since 2.1.0
	 *
	 * @return array
	 */
	public static function get_stats() {

		$defaults = [
			'launched_time'  => 0,
			'completed_time' => 0,
			'was_successful' => false,
		];

		return get_option( self::STATS_OPTION_KEY, $defaults );
	}

	/**
	 * Update the Setup Wizard stats.
	 *
	 * @since 2.1.0
	 *
	 * @param array $options Take a look at SetupWizard::get_stats method for the possible array keys.
	 */
	public static function update_stats( $options ) {

		update_option( self::STATS_OPTION_KEY, array_merge( self::get_stats(), $options ) , false );
	}

	/**
	 * Update the completed Setup Wizard stats.
	 *
	 * @since 2.1.0
	 *
	 * @param bool $was_successful If the Setup Wizard was completed successfully.
	 */
	private function update_completed_stat( $was_successful ) {

		self::update_stats(
			[
				'completed_time' => time(),
				'was_successful' => $was_successful,
			]
		);
	}

	/**
	 * Prepare an array of Easy WP SMTP PHP constants in use.
	 * Those that are used in the setup wizard.
	 *
	 * @since 2.1.0
	 *
	 * @return array
	 */
	private function prepare_defined_constants() {

		$options = Options::init();

		if ( ! $options->is_const_enabled() ) {
			return [];
		}

		$constants = [
			'EasyWPSMTP_MAIL_FROM'                     => [ 'mail', 'from_email' ],
			'EasyWPSMTP_MAIL_FROM_FORCE'               => [ 'mail', 'from_email_force' ],
			'EasyWPSMTP_MAIL_FROM_NAME'                => [ 'mail', 'from_name' ],
			'EasyWPSMTP_MAIL_FROM_NAME_FORCE'          => [ 'mail', 'from_name_force' ],
			'EasyWPSMTP_MAILER'                        => [ 'mail', 'mailer' ],
			'EasyWPSMTP_SMTPCOM_API_KEY'               => [ 'smtpcom', 'api_key' ],
			'EasyWPSMTP_SMTPCOM_CHANNEL'               => [ 'smtpcom', 'channel' ],
			'EasyWPSMTP_SENDINBLUE_API_KEY'            => [ 'sendinblue', 'api_key' ],
			'EasyWPSMTP_SENDINBLUE_DOMAIN'             => [ 'sendinblue', 'domain' ],
			'EasyWPSMTP_AMAZONSES_CLIENT_ID'           => [ 'amazonses', 'client_id' ],
			'EasyWPSMTP_AMAZONSES_CLIENT_SECRET'       => [ 'amazonses', 'client_secret' ],
			'EasyWPSMTP_AMAZONSES_REGION'              => [ 'amazonses', 'region' ],
			'EasyWPSMTP_MAILGUN_API_KEY'               => [ 'mailgun', 'api_key' ],
			'EasyWPSMTP_MAILGUN_DOMAIN'                => [ 'mailgun', 'domain' ],
			'EasyWPSMTP_MAILGUN_REGION'                => [ 'mailgun', 'region' ],
			'EasyWPSMTP_OUTLOOK_CLIENT_ID'             => [ 'outlook', 'client_id' ],
			'EasyWPSMTP_OUTLOOK_CLIENT_SECRET'         => [ 'outlook', 'client_secret' ],
			'EasyWPSMTP_SENDGRID_API_KEY'              => [ 'sendgrid', 'api_key' ],
			'EasyWPSMTP_SENDGRID_DOMAIN'               => [ 'sendgrid', 'domain' ],
			'EasyWPSMTP_POSTMARK_SERVER_API_TOKEN'     => [ 'postmark', 'server_api_token' ],
			'EasyWPSMTP_POSTMARK_MESSAGE_STREAM'       => [ 'postmark', 'message_stream' ],
			'EasyWPSMTP_SMTP_HOST'                     => [ 'smtp', 'host' ],
			'EasyWPSMTP_SMTP_PORT'                     => [ 'smtp', 'port' ],
			'EasyWPSMTP_SSL'                           => [ 'smtp', 'encryption' ],
			'EasyWPSMTP_SMTP_AUTH'                     => [ 'smtp', 'auth' ],
			'EasyWPSMTP_SMTP_AUTOTLS'                  => [ 'smtp', 'autotls' ],
			'EasyWPSMTP_SMTP_USER'                     => [ 'smtp', 'user' ],
			'EasyWPSMTP_SMTP_PASS'                     => [ 'smtp', 'pass' ],
			'EasyWPSMTP_LOGS_ENABLED'                  => [ 'logs', 'enabled' ],
			'EasyWPSMTP_SUMMARY_REPORT_EMAIL_DISABLED' => [ 'general', SummaryReportEmail::SETTINGS_SLUG ],
		];

		$defined = [];

		foreach ( $constants as $constant => $group_and_key ) {
			if ( $options->is_const_defined( $group_and_key[0], $group_and_key[1] ) ) {
				$defined[] = $constant;
			}
		}

		return $defined;
	}
}