template_base = wc_square()->get_plugin_path() . '/templates/';
// call parent constructor
parent::__construct();
// set default recipient
$this->recipient = $this->get_option( 'recipient', get_option( 'admin_email' ) );
}
/**
* Initializes the email settings form fields.
*
* Extends and overrides parent method.
*
* @since 2.1.0
*/
public function init_form_fields() {
// initialize the default fields from parent email object
parent::init_form_fields();
$form_fields = $this->form_fields;
// set email disabled by default
if ( isset( $form_fields['enabled'] ) ) {
$form_fields['enabled']['default'] = $this->enabled_default;
}
// the email has no customizable body or heading via input field
unset( $form_fields['body'], $form_fields['heading'] );
// adjust email subject field
if ( isset( $form_fields['subject'] ) ) {
/* translators: Placeholder: %s - default email subject text */
$form_fields['subject']['description'] = sprintf( __( 'This controls the email subject line. Leave blank to use the default subject: %s', 'woocommerce-square' ), '' . $this->get_default_subject() . '' );
$form_fields['subject']['desc_tip'] = false;
$form_fields['subject']['default'] = $this->subject;
}
if ( ! $this->is_customer_email() ) {
// add a recipient field
$form_fields = Square_Helper::array_insert_after(
$form_fields,
isset( $form_fields['enabled'] ) ? 'enabled' : key( $form_fields ),
array(
'recipient' => array(
'title' => __( 'Recipient(s)', 'woocommerce-square' ),
'type' => 'text',
/* translators: %s default email address */
'description' => sprintf( __( 'Enter recipients (comma separated) for this email. Defaults to admin email: %s', 'woocommerce-square' ), '' . esc_attr( get_option( 'admin_email' ) ) . '' ),
'placeholder' => get_bloginfo( 'admin_email' ),
'default' => get_bloginfo( 'admin_email' ),
),
)
);
}
// set the updated fields
$this->form_fields = $form_fields;
}
/**
* Gets the default email subject.
*
* @since 2.1.0
*
* @return string
*/
public function get_default_subject() {
return $this->subject;
}
/**
* Gets the email body.
*
* @since 2.1.0
*
* @return string may contain HTML
*/
protected function get_default_body() {
return $this->body;
}
/**
* Determines if the email has valid recipients.
*
* @since 2.1.0
*
* @return bool
*/
protected function has_recipients() {
return ! empty( $this->get_recipient() );
}
/**
* Gets the arguments that should be passed to an email template.
*
* @since 2.1.0
*
* @param array $args optional associative array with additional arguments
* @return array
*/
protected function get_template_args( $args = array() ) {
return array_merge(
$args,
array(
'email' => $this,
'email_body' => '',
'email_heading' => '',
'additional_content' => '',
)
);
}
/**
* Gets the email HTML content.
*
* @since 2.0.0
*
* @return string HTML
*/
public function get_content_html() {
$args = array( 'plain_text' => false );
return wc_get_template_html( $this->template_html, array_merge( $args, $this->get_template_args( $args ) ) );
}
/**
* Gets the email plain text content.
*
* @since 2.0.0
*
* @return string plain text
*/
public function get_content_plain() {
$args = array( 'plain_text' => true );
return wc_get_template_html( $this->template_plain, array_merge( $args, $this->get_template_args( $args ) ) );
}
}