/home/techb158/public_html/wp-content/plugins/wpforms-lite/src/Admin/Pages
Edit: /home/techb158/public_html/wp-content/plugins/wpforms-lite/src/Admin/Pages/SMTP.php (13459B)
'wp-mail-smtp/wp_mail_smtp.php',
'lite_wporg_url' => 'https://wordpress.org/plugins/wp-mail-smtp/',
'lite_download_url' => 'https://downloads.wordpress.org/plugin/wp-mail-smtp.zip',
'pro_plugin' => 'wp-mail-smtp-pro/wp_mail_smtp.php',
'smtp_settings_url' => 'admin.php?page=wp-mail-smtp',
'smtp_wizard_url' => 'admin.php?page=wp-mail-smtp-setup-wizard',
// The parent uses the `{name}_onboarding` key for the step 'Setup' button URL.
'smtp_onboarding' => 'admin.php?page=wp-mail-smtp-setup-wizard',
];
/**
* Get the plugin name for use in IDs, CSS classes, config keys and AJAX action.
*
* @since 2.0.0
*
* @return string Plugin name.
*/
protected static function get_plugin_name(): string {
return 'smtp';
}
/**
* Hooks.
*
* @since 1.5.7
*/
public function hooks(): void {
// Check what page we are on.
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
$page = isset( $_GET['page'] ) ? sanitize_key( wp_unslash( $_GET['page'] ) ) : '';
if ( $page === self::SLUG ) {
add_action( 'admin_init', [ $this, 'redirect_to_smtp_settings' ] );
// Persist the install source so it survives the AJAX activation request.
$this->maybe_store_source();
}
parent::hooks();
// The addon hook is scoped to the SMTP page, matching the pre-refactor behavior.
if ( $page === self::SLUG ) {
/**
* Hook for addons.
*
* @since 1.5.7
*/
do_action( 'wpforms_admin_pages_smtp_hooks' );
}
}
/**
* Store the install source in a short-lived, user-keyed transient.
*
* The shared AJAX handler does not forward a `source` parameter, so we capture
* the `?source=` query argument on page load and read it back on activation.
*
* @since 2.0.0
*/
protected function maybe_store_source(): void {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
$source = sanitize_text_field( wp_unslash( $_GET['source'] ?? '' ) );
if ( $source === '' ) {
return;
}
// Only a known source is mapped; everything else falls back to the default on activation.
$value = $source === 'woocommerce' ? 'wpforms-woocommerce' : 'wpforms';
// TTL is generous enough to outlive a realistic install-and-activate flow.
set_transient( self::SOURCE_TRANSIENT . '_' . get_current_user_id(), $value, HOUR_IN_SECONDS );
}
/**
* Set the wp_mail_smtp_source option on WP Mail SMTP plugin activation.
*
* @since 2.0.0
*
* @param string $plugin_basename Plugin basename.
*/
public function plugin_activated( string $plugin_basename ): void {
if ( $plugin_basename !== $this->config['lite_plugin'] ) {
return;
}
$transient_key = self::SOURCE_TRANSIENT . '_' . get_current_user_id();
$source = get_transient( $transient_key );
delete_transient( $transient_key );
// Absent or unknown source falls back to the default attribution.
if ( ! in_array( $source, [ 'wpforms', 'wpforms-woocommerce' ], true ) ) {
$source = 'wpforms';
}
update_option( 'wp_mail_smtp_source', $source );
}
/**
* Set wp_mail_smtp_source option to 'wpforms' on WP Mail SMTP plugin activation.
*
* @since 1.8.7
* @deprecated 2.0.0
*
* @param string $plugin_basename Plugin basename.
*/
public function smtp_activated( $plugin_basename ): void {
_deprecated_function( __METHOD__, '2.0.0', __CLASS__ . '::plugin_activated()' );
$this->plugin_activated( (string) $plugin_basename );
}
/**
* Get heading image URL.
*
* The parent default assumes an SVG, but WP Mail SMTP ships a PNG logo.
*
* @since 2.0.0
*
* @return string Heading image URL.
*/
protected function get_heading_image_url(): string {
return WPFORMS_PLUGIN_URL . 'assets/images/smtp/wpforms-wpmailsmtp.svg';
}
/**
* Get heading title text.
*
* @since 2.0.0
*
* @return string Heading title.
*/
protected function get_heading_title(): string {
return esc_html__( 'Making Email Deliverability Easy for WordPress', 'wpforms-lite' );
}
/**
* Get heading alt text for logo.
*
* @since 2.0.0
*
* @return string Heading alt text.
*/
protected function get_heading_alt_text(): string {
return esc_attr__( 'WPForms ♥ WP Mail SMTP', 'wpforms-lite' );
}
/**
* Get heading description strings.
*
* @since 2.0.0
*
* @return array Array of description strings.
*/
protected function get_heading_strings(): array {
return [
esc_html__( 'WP Mail SMTP fixes deliverability problems with your WordPress emails and form notifications. It\'s built by the same folks behind WPForms.', 'wpforms-lite' ),
];
}
/**
* Get screenshot features list.
*
* @since 2.0.0
*
* @return array Array of feature strings.
*/
protected function get_screenshot_features(): array {
return [
esc_html__( 'Improves email deliverability in WordPress.', 'wpforms-lite' ),
esc_html__( 'Used by 4+ million websites.', 'wpforms-lite' ),
esc_html__( 'Free mailers: SendLayer, SMTP.com, Brevo, Google Workspace / Gmail, Mailgun, Postmark, SendGrid.', 'wpforms-lite' ),
esc_html__( 'Pro mailers: Amazon SES, Microsoft 365 / Outlook.com, Zoho Mail.', 'wpforms-lite' ),
];
}
/**
* Get screenshot alt text.
*
* @since 2.0.0
*
* @return string Alt text for screenshot image.
*/
protected function get_screenshot_alt_text(): string {
return esc_attr__( 'WP Mail SMTP screenshot', 'wpforms-lite' );
}
/**
* Generate and output step 'Result' section HTML.
*
* The SMTP landing page completes at step 'Setup' (go to settings),
* so no separate result section is rendered.
*
* @since 2.0.0
*/
protected function output_section_step_result(): void {
// SMTP has no third step; the flow ends after the setup step.
}
/**
* Ajax endpoint. Check plugin setup status.
* Used to properly init step 'Setup' section after completing step 'Install'.
*
* @since 1.5.7
*/
public function ajax_check_plugin_status(): void {
// Security checks.
if (
! check_ajax_referer( 'wpforms-admin', 'nonce', false ) ||
! wpforms_current_user_can()
) {
wp_send_json_error(
[ 'error' => esc_html__( 'You do not have permission.', 'wpforms-lite' ) ]
);
return;
}
if ( ! $this->is_smtp_activated() ) {
wp_send_json_error(
[ 'error' => esc_html__( 'Plugin unavailable.', 'wpforms-lite' ) ]
);
return;
}
$result = [];
$result['setup_status'] = (int) $this->is_smtp_configured();
$result['license_level'] = wp_mail_smtp()->get_license_type();
// Prevent redirect to the WP Mail SMTP Setup Wizard on the fresh installs.
// We need this workaround since WP Mail SMTP doesn't check whether the mailer is already configured when redirecting to the Setup Wizard on the first run.
if ( $result['setup_status'] > 0 ) {
// SMTP has no third step, so the 'Setup' button itself becomes the final CTA linking to the settings page.
$result['setup_completed_url'] = admin_url( $this->config['smtp_settings_url'] );
update_option( 'wp_mail_smtp_activation_prevent_redirect', true );
}
wp_send_json_success( $result );
}
/**
* Get $phpmailer instance.
*
* @since 1.5.7
* @since 1.6.1.2 Conditionally returns $phpmailer v5 or v6.
* @since 1.8.7 Use always $phpmailer v6.
*
* @return \PHPMailer|\PHPMailer\PHPMailer\PHPMailer Instance of PHPMailer.
*/
protected function get_phpmailer() {
global $phpmailer;
if ( ! ( $phpmailer instanceof \PHPMailer\PHPMailer\PHPMailer ) ) {
require_once ABSPATH . WPINC . '/PHPMailer/PHPMailer.php';
require_once ABSPATH . WPINC . '/PHPMailer/SMTP.php';
require_once ABSPATH . WPINC . '/PHPMailer/Exception.php';
$phpmailer = new \PHPMailer\PHPMailer\PHPMailer( true ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
}
return $phpmailer;
}
/**
* Whether WP Mail SMTP plugin configured or not.
*
* @since 1.5.7
*
* @return bool True if some mailer is selected and configured properly.
*/
protected function is_smtp_configured(): bool {
if ( ! $this->is_smtp_activated() ) {
return false;
}
$phpmailer = $this->get_phpmailer();
$mailer = \WPMailSMTP\Options::init()->get( 'mail', 'mailer' );
return ! empty( $mailer ) &&
$mailer !== 'mail' &&
wp_mail_smtp()->get_providers()->get_mailer( $mailer, $phpmailer )->is_mailer_complete();
}
/**
* Whether WP Mail SMTP plugin active or not.
*
* @since 1.5.7
*
* @return bool True if SMTP plugin is active.
*/
protected function is_smtp_activated(): bool {
return function_exists( 'wp_mail_smtp' ) && ( is_plugin_active( $this->config['lite_plugin'] ) || is_plugin_active( $this->config['pro_plugin'] ) );
}
/**
* Redirect to SMTP settings page.
*
* @since 1.5.7
*/
public function redirect_to_smtp_settings(): void {
// Redirect to SMTP plugin if it is activated.
if ( $this->is_smtp_configured() ) {
wp_safe_redirect( admin_url( $this->config['smtp_settings_url'] ) );
exit;
}
}
/**
* Whether a plugin is configured or not.
*
* @since 2.0.0
*
* @return bool True if a plugin is configured properly.
*/
protected function is_plugin_configured(): bool {
return $this->is_smtp_configured();
}
/**
* Whether a plugin is active or not.
*
* @since 2.0.0
*
* @return bool True if the plugin is active.
*/
protected function is_plugin_activated(): bool {
return $this->is_smtp_activated();
}
/**
* Whether a plugin is finished setup or not.
*
* @since 2.0.0
*
* @return bool True if the plugin is finished setup.
*/
protected function is_plugin_finished_setup(): bool {
return $this->is_smtp_configured();
}
/**
* Whether a plugin is available (class/function exists).
*
* @since 2.0.0
*
* @return bool True if a plugin is available.
*/
protected function is_plugin_available(): bool {
return function_exists( 'wp_mail_smtp' );
}
/**
* Whether a pro-version is active.
*
* @since 2.0.0
*
* @return bool True if a pro-version is active.
*/
protected function is_pro_active(): bool {
return $this->is_smtp_activated() && is_plugin_active( $this->config['pro_plugin'] );
}
/**
* Get the heading for the installation step.
*
* @since 2.0.0
*
* @return string Install step heading.
*/
protected function get_install_heading(): string {
return esc_html__( 'Install and Activate WP Mail SMTP', 'wpforms-lite' );
}
/**
* Get the description for the installation step.
*
* @since 2.0.0
*
* @return string Install step description.
*/
protected function get_install_description(): string {
return esc_html__( 'Install WP Mail SMTP from the WordPress.org plugin repository.', 'wpforms-lite' );
}
/**
* Get the plugin title.
*
* @since 2.0.0
*
* @return string Plugin title.
*/
protected function get_plugin_title(): string {
return esc_html__( 'WP Mail SMTP', 'wpforms-lite' );
}
/**
* Get the installation button text.
*
* @since 2.0.0
*
* @return string Install button text.
*/
protected function get_install_button_text(): string {
return esc_html__( 'Install WP Mail SMTP', 'wpforms-lite' );
}
/**
* Get the text when a plugin is installed and activated.
*
* @since 2.0.0
*
* @return string Installed & activated text.
*/
protected function get_installed_activated_text(): string {
return esc_html__( 'WP Mail SMTP Installed & Activated', 'wpforms-lite' );
}
/**
* Get the activate button text.
*
* @since 2.0.0
*
* @return string Activate button text.
*/
protected function get_activate_text(): string {
return esc_html__( 'Activate WP Mail SMTP', 'wpforms-lite' );
}
/**
* Get the heading for the setup step.
*
* @since 2.0.0
*
* @return string Setup step heading.
*/
protected function get_setup_heading(): string {
return esc_html__( 'Set Up WP Mail SMTP', 'wpforms-lite' );
}
/**
* Get the description for the setup step.
*
* @since 2.0.0
*
* @return string Setup step description.
*/
protected function get_setup_description(): string {
return esc_html__( 'Select and configure your mailer.', 'wpforms-lite' );
}
/**
* Get the setup button text.
*
* @since 2.0.0
*
* @return string Setup button text.
*/
protected function get_setup_button_text(): string {
return esc_html__( 'Open Setup Wizard', 'wpforms-lite' );
}
/**
* Get the text when setup is completed.
*
* @since 2.0.0
*
* @return string Setup completed text.
*/
protected function get_setup_completed_text(): string {
return esc_html__( 'Go to SMTP settings', 'wpforms-lite' );
}
/**
* Get the text when a pro-version is installed and activated.
*
* @since 2.0.0
*
* @return string Pro installed and activated text.
*/
protected function get_pro_installed_activated_text(): string {
return esc_html__( 'WP Mail SMTP Installed & Activated', 'wpforms-lite' );
}
}