<?php

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namespace WPForms\Emails\Templates;

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use WPForms\Emails\Helpers;

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/**

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* Class Notifications.

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*

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* This is a wrapper for the General template to extend it.

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* This is the default template for all notifications.

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*

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* @since 1.8.5

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*/

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class Notifications extends General {

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/**

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* Whether is preview or not.

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*

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* @since 1.8.5

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*

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* @var bool

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*/

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protected $is_preview = false;

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/**

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* Initialize class.

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* In case the class instance meant for preview, we need to set the plain text property to false.

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*

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* @since 1.8.5

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* @since 1.8.5.2 New param was added, $current_template

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*

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* @param string $message Optional. Message.

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* @param bool $is_preview Optional. Whether is preview or not. Default false.

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* @param string $current_template Optional. The name of the email template to evaluate.

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*/

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public function __construct( $message = '', $is_preview = false, $current_template = '' ) {

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parent::__construct( $message );

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$this->is_preview = $is_preview;

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$this->plain_text = ! $is_preview && Helpers::is_plain_text_template( $current_template );

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// Call the parent method after to set the correct header properties.

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$this->set_initial_args();

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}

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/**

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* Set template message.

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*

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* @since 1.8.5

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*

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* @param string $message Message.

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*/

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public function set_field( $message ) {

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// Leave if not a string.

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if ( ! is_string( $message ) ) {

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return;

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}

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// Set the template message.

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$this->set_args(

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[

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'body' => [

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'message' => $message,

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],

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]

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);

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}

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/**

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* Get field template.

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*

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* @since 1.8.5

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*

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* @return string

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*/

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public function get_field_template() {

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return $this->get_content_part( 'field' );

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}

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/**

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* Get header image URL from settings.

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* This method has been overridden to add support for filtering the returned image.

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*

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* @since 1.8.6

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*

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* @return array

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*/

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protected function get_header_image() {

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// Retrieve header image URL and size from WPForms settings.

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$img = [

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'url_light' => wpforms_setting( 'email-header-image' ),

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'size_light' => wpforms_setting( 'email-header-image-size', 'medium' ),

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'url_dark' => wpforms_setting( 'email-header-image-dark' ),

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'size_dark' => wpforms_setting( 'email-header-image-size-dark', 'medium' ),

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];

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/**

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* Filter the email header image.

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*

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* @since 1.8.6

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*

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* @param array $img Email header image.

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* @param Notifications $this Current instance of the class.

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*/

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return (array) apply_filters( 'wpforms_emails_templates_notifications_get_header_image', $img, $this );

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}

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}

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