double-opt-in / core / TemplateHandler.class.php

TemplateHandler.class.php in Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification 3.0.3, at core/TemplateHandler.class.php

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1	<?php
2	namespace forge12\contactform7\CF7DoubleOptIn;
3
4	if(!defined('ABSPATH')){
5	exit;
6	}
7
8	class TemplateHandler{
9	private static ?TemplateHandler $_instance = null;
10
11	public static function getInstance() {
12	if ( self::$_instance == null ) {
13	self::$_instance = new self();
14	}
15
16	return self::$_instance;
17	}
18
19	/**
20	* Get the content of the specified template with the given attributes.
21	*
22	* @param string $template_name The name of the template file.
23	* @param array $atts The parameters sent to the template.
24	*
25	* @return string The content of the template.
26	*/
27	public function getTemplate( $template_name, $atts = array() ) {
28	$template_path = plugin_dir_path( dirname(__FILE__) ) . '/templates/' . $template_name . '.php';
29
30	if ( ! is_readable( $template_path ) ) {
31	return '';
32	}
33
34	extract( $atts );
35
36	ob_start();
37	require( $template_path );
38
39	return ob_get_clean();
40	}
41
42	/**
43	* Renders the specified template with the given attributes.
44	*
45	* @param string $template_name The name of the template file.
46	* @param array $atts The parameters sent to the template.
47	*/
48	public function renderTemplate( $template_name, $atts = array() ) {
49	$template = $this->getTemplate( $template_name, $atts );
50
51	if ( empty( $template ) ) {
52	return;
53	}
54
55	echo $template;
56	}
57
58	}