pretty_domain = preg_replace( '/^https?:\/\//', '', site_url() );
$this->domain = '' . $this->pretty_domain . '';
$this->logo = burst_url . '/assets/img/burst-email-logo.png';
$this->sent_by_text = __( 'This e-mail is sent from your own WordPress website, which is:', 'burst-statistics' ) . ' ' . $this->pretty_domain . '.' . '
' .
__( "If you don't want to receive these e-mails in your inbox, please go to the Burst settings page on your website and disable the email report setting or contact the administrator of your website.", 'burst-statistics' );
$this->subject = sprintf( _x( "Your weekly insights for %s are here!", 'domain name', 'burst-statistics' ), $this->pretty_domain );
$this->button_text = __( 'See full report', 'burst-statistics' );
$this->title = sprintf( _x( "Your weekly insights for %s are here!", 'domain name', 'burst-statistics' ), '
' . $this->pretty_domain . '
' );
$this->what_now_text = __( 'Learn more', 'burst-statistics' );
$this->sent_to_text = __( 'This email was sent to', 'burst-statistics' );
$this->change_text = __( 'Why did I receive this email?', 'burst-statistics' );
$this->block_template_filename = apply_filters( 'burst_email_block_template', burst_path . '/mailer/templates/block.html' );
$this->read_more_template_filename = apply_filters( 'burst_email_readmore_template', burst_path . '/mailer/templates/read-more.html' );
$this->template_filename = apply_filters( 'burst_email_template', burst_path . '/mailer/templates/email.html' );
$this->message = '';
$read_more_template = file_get_contents( $this->read_more_template_filename );
$this->read_more = str_replace(
[
'{title}',
'{message}',
'{read_more_url}',
'{read_more_text}',
],
[
__( 'Find out more', 'burst-statistics' ),
sprintf( __( 'Dive deeper into your analytics and uncover new opportunities for %s.', 'burst-statistics' ), $this->pretty_domain ),
burst_admin_url( 'burst#statistics' ),
__( 'Explore your insights', 'burst-statistics' ),
],
$read_more_template
);
add_action( 'wp_mail_failed', [ $this, 'log_mailer_errors' ], 10, 1 );
}
public function log_mailer_errors( $wp_error ): void {
if ( is_wp_error( $wp_error ) ) {
$this->error = $wp_error->get_error_message();
}
}
/**
* Send an e-mail to all recipients
*
* @return void
*/
public function send_mail_queue() {
$to = $this->to;
if ( ! is_array( $to ) ) {
$to = [ $to ];
}
// max 10
$to = array_slice( $to, 0, 10 );
foreach ( $to as $email ) {
if ( ! is_email( $email ) ) {
continue;
}
$this->send_mail( $email );
}
}
/**
* Send an e-mail with the correct login URL
*
* @return array
*/
public function send_mail( $to ): array {
if ( empty( $this->message ) || empty( $this->subject ) ) {
$this->error = __( 'Email could not be sent. No message or subject set.', 'burst-statistics' );
}
if ( ! is_email( $to ) ) {
$this->error = __( 'Email address not valid', 'burst-statistics' );
}
$template = file_get_contents( $this->template_filename );
$block_html = '';
if ( is_array( $this->blocks ) && count( $this->blocks ) > 0 ) {
$block_template = file_get_contents( $this->block_template_filename );
foreach ( $this->blocks as $block ) {
// make sure all values are set
$block = wp_parse_args(
$block,
[
'title' => '',
'subtitle' => '',
'table' => '',
'url' => '',
]
);
$block_html .= str_replace(
array( '{title}', '{subtitle}', '{table}', '{url}' ),
array(
sanitize_text_field( $block['title'] ),
sanitize_text_field( $block['subtitle'] ),
wp_kses_post( $block['table'] ),
esc_url_raw( $block['url'] ),
),
$block_template
);
}
}
$username = burst_get_option( 'new_admin_user_login' );
$login_url = wp_login_url();
$body = str_replace(
array(
'{title}',
'{logo}',
'{message}',
'{warnings}',
'{read_more}',
'{email-address}',
'{learn-more}',
'{site_url}',
'{login_url}',
'{username}',
'{change_text}',
'{what_now}',
'{sent_to_text}',
'{sent_by_text}',
'{domain}',
),
array(
$this->title,
$this->logo,
wp_kses_post( $this->message ),
$block_html,
$this->read_more,
$to,
$this->button_text,
site_url(),
$login_url,
$username,
$this->change_text,
$this->what_now_text,
$this->sent_to_text,
$this->sent_by_text,
site_url(),
),
$template
);
$success = wp_mail( $to, sanitize_text_field( $this->subject ), $body, [ 'Content-Type: text/html; charset=UTF-8' ] );
if ( $success ) {
return array(
'success' => true,
'title' => __( 'Email verification', 'burst-statistics' ),
'message' => __( 'Email sent! Please check your mail', 'burst-statistics' ),
);
}
if ( empty( $this->error ) ) {
$this->error = __( 'Email could not be sent.', 'burst-statistics' );
} else {
$this->error = __( 'An error occurred:', 'burst-statistics' ) . '
' . $this->error;
}
return array(
'success' => false,
'title' => __( 'Email notification error', 'burst-statistics' ),
'message' => $this->error,
);
}
}
}