get_profiles_data(); $sendto = get_option( 'admin_email', '' ); $message = ''; $headers = array( 'Content-Type: text/html; charset=UTF-8' ); if( ! empty( $instagram_profiles ) ) { foreach( $instagram_profiles as $profile ) { $message = '

Hello there,

This is a notification email to inform you that the Access Token for your Instagram profile ' . $profile['name'] . ' used by the Instagram Widget by WPZOOM plugin is due to expire or has already expired.

To prevent any disruptions in the display of your Instagram feed on ' . get_bloginfo( 'url' ) . ', we kindly ask you to reconnect your Access Token.

Best regards,
The WPZOOM team

Sent from ' . get_bloginfo( 'name' ) . ' using the Instagram Widget by WPZOOM plugin.

'; //Check if there is email and token is expired if ( $sendto && 'expired' == $profile['token_status'] ) { wp_mail( $sendto, sprintf( esc_html__( '[%s] Action Required: Your Instagram Access Token expired or is about to expire!', 'instagram-widget-by-wpzoom' ), get_bloginfo( 'name' ) ), $message, sprintf( "Content-Type: text/html; charset=UTF-8\r\nFrom: %s <%s>\r\nReply-To: %s\r\n", get_bloginfo( 'name' ), esc_html( $sendto ), 'no-reply:' . get_site_url() ) ); } } } } public function get_profiles_data() { $settings = get_option( 'wpzoom-instagram-general-settings' ); $sent_email_notification_days = ! empty( $settings['send-email-notification-days-before'] ) ? $settings['send-email-notification-days-before'] : '1 day'; $profiles_data = array(); $profiles = get_posts( array( 'post_type' => 'wpz-insta_user' ) ); $current_date = date( 'Y-m-d' ); // Current date $token_status = 'valid'; if( ! empty( $profiles ) ) { foreach( $profiles as $profile ) { $token_expire_raw = intval( get_post_meta( $profile->ID, '_wpz-insta_token_expire', true ) ); $time_diff = $token_expire_raw > 0 ? (int)( $token_expire_raw - time() ) : 0; $expires_soon = $time_diff > 0 && $time_diff < WEEK_IN_SECONDS; $already_expired = $time_diff <= 0; $token_expire = ! $already_expired && $expires_soon ? human_time_diff( time(), $token_expire_raw ) : date( 'Y-m-d', $token_expire_raw ); $days_before = '-' . $sent_email_notification_days . ''; $new_date = date( 'Y-m-d', strtotime( $days_before, strtotime( $token_expire ) ) ); if( $token_expire < $current_date || $token_expire <= $new_date ) { $token_status = 'expired'; } $profiles_data[] = array( 'name' => $profile->post_title, 'ID' => $profile->ID, 'raw_token' => get_post_meta( $profile->ID, '_wpz-insta_token', true ), 'token_expire_raw' => intval( get_post_meta( $profile->ID, '_wpz-insta_token_expire', true ) ), 'token_expire' => $token_expire, 'token_status' => $token_status, ); } } return $profiles_data; } } } WPZOOM_Instagram_Email_Notification::instance();