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<?php namespace CheckEmail\Core;
defined( 'ABSPATH' ) || exit; // Exit if accessed directly
class Check_Email_From_Handler {
public $options;
/**
* Constructor
*/
public function __construct() {
$this->options = get_option('check-email-log-core', false);
add_filter( 'wp_mail', array( $this, 'override_values'), 15 );
add_filter( 'wp_mail_from', array($this, 'set_wp_mail_from' ), 99 );
add_filter( 'wp_mail_from_name', array($this, 'set_wp_mail_from_name' ), 99 );
}
/**
* Overrides the current wp_mail_from with the one from settings.
*
* @param String $email - Wordpress current mail from address.
* @return String $email - "From" email address set in settings if it exists, else return the $email unchanged
*
* @since 1.0.5
*/
public function set_wp_mail_from( $email ){
if( $this->override_enabled() && isset( $this->options['email_from_email'] ) && '' != $this->options['email_from_email']){
return $this->options['email_from_email'];
}
return $email;
}
/**
* Overrides the current wp_mail_from_name with the one from settings.
*
* @param String $name - Wordpress current mail from name.
* @return String $name - "From" name set in settings if it exists, else return the $name unchanged
*
* @since 1.0.5
*/
public function set_wp_mail_from_name( $name ){
if( $this->override_enabled() && isset( $this->options['email_from_name'] ) && '' != $this->options['email_from_name']){
return $this->options['email_from_name'];
}
return $name;
}
/**
* Check if the setting to override the default from email and from name is active.
*
* @since 1.0.5
*/
public function override_enabled(){
if( $this->options && isset( $this->options['override_emails_from'] ) && $this->options['override_emails_from'] ){
return true;
}
return false;
}
/**
* Replaces the current wp_mail $headers with the values from settings.
*
* @param Array $headers - Wordpress current mail headers
* @return Array $headers - New headers from settings
*
* @since 1.0.5
*/
public function override_values( $headers ) {
if( $this->override_enabled() && isset( $this->options['email_from_email'] ) && '' != $this->options['email_from_email']){
$headers['headers'] = "MIME-Version: 1.0\r\n";
$email = $this->options['email_from_email'];
if( $this->override_enabled() && isset( $this->options['email_from_name'] ) && '' != $this->options['email_from_name'] ){
$headers['headers'] .= "From: " . $this->options['email_from_name'] . " <". $email .">\r\n" ;
}else{
$headers['headers'] .= "From: <". $email .">\r\n" ;
}
$headers['headers'] .= "Content-Type: text/plain; charset=\"UTF-8\"\r\n";
}
return $headers;
}
}