firebox / Inc / Core / Frontend.php

Frontend.php in FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment 3.1.9, at Inc/Core/Frontend.php

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1	<?php
2	/**
3	* @package FireBox
4	* @version 3.1.9 Free
5	*
6	* @author FirePlugins <info@fireplugins.com>
7	* @link https://www.fireplugins.com
8	* @copyright Copyright © 2026 FirePlugins All Rights Reserved
9	* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
10	*/
11
12	namespace FireBox\Core;
13
14	if (!defined('ABSPATH'))
15	{
16	exit; // Exit if accessed directly.
17	}
18
19	class Frontend
20	{
21	public function __construct()
22	{
23	// ensure we run only on front-end
24	if (is_admin())
25	{
26	return;
27	}
28
29	wp_register_script(
30	'firebox-main',
31	FBOX_MEDIA_PUBLIC_URL . 'js/firebox.js',
32	[],
33	FBOX_VERSION,
34	['in_footer' => true, 'strategy' => 'defer']
35	);
36
37	// Prepare Gutenberg Blocks that contain attributes by FireBox
38	new \FireBox\Core\FB\BoxBlocksParser();
39
40	/**
41	* Event that runs before any rendering of popups.
42	*/
43	do_action('firebox/boxes/before_render');
44
45	// Run Actions
46	\FireBox\Core\Helpers\Actions::run();
47
48	add_action('template_redirect', [$this, 'render']);
49
50	add_action('wp_enqueue_scripts', [$this, 'enqueueEmbedStylesEarly']);
51
52	/**
53	* Event that runs after popups have been rendered.
54	*/
55	do_action('firebox/boxes/after_render');
56	}
57
58	/**
59	* Enqueues the embed-mode campaign CSS early (wp_enqueue_scripts, before wp_head closes)
60	* when the currently queried post/page contains an Embed Campaign block. This avoids a
61	* flash of unstyled content, since renderEmbed() otherwise only enqueues this CSS later,
62	* during content rendering.
63	*
64	* @return void
65	*/
66	public function enqueueEmbedStylesEarly()
67	{
68	$post = get_queried_object();
69
70	if (!($post instanceof \WP_Post))
71	{
72	return;
73	}
74
75	if (!has_block('firebox/embed', $post))
76	{
77	return;
78	}
79
80	wp_enqueue_style(
81	'firebox',
82	FBOX_MEDIA_PUBLIC_URL . 'css/firebox.css',
83	[],
84	FBOX_VERSION
85	);
86
87	wp_enqueue_style(
88	'fb-block-embed-campaign',
89	FBOX_MEDIA_PUBLIC_URL . 'css/blocks/embed-campaign.css',
90	[],
91	FBOX_VERSION
92	);
93	}
94
95	/**
96	* Renders all boxes on front-end
97	*
98	* @return void
99	*/
100	public function render()
101	{
102	if ($this->checkForBoxPreview())
103	{
104	return;
105	}
106
107	// Don't render the popup if previewing with third party page builders
108	if (!$this->canRenderInEditors())
109	{
110	return;
111	}
112
113	/**
114	* Adds all boxes at the end of page.
115	*/
116	firebox()->boxes->render();
117	}
118
119	/**
120	* Don't render when previewing with third party page builders.
121	*
122	* @return boolean
123	*/
124	private function canRenderInEditors()
125	{
126	// Don't render the popup if previewing with Elementor
127	if (class_exists('\Elementor\Plugin') &&
128	property_exists(\Elementor\Plugin::$instance, 'preview') &&
129	method_exists(\Elementor\Plugin::$instance->preview, 'is_preview_mode') &&
130	\Elementor\Plugin::$instance->preview->is_preview_mode()
131	)
132	{
133	return;
134	}
135
136	// Don't render the popup if previewing with Beaver Builder
137	if (class_exists('\FLBuilderModel') && method_exists('\FLBuilderModel', 'is_builder_active') && \FLBuilderModel::is_builder_active())
138	{
139	return;
140	}
141
142	// Don't render the popup if previewing with Bricks Builder
143	if (function_exists('bricks_is_builder') && bricks_is_builder())
144	{
145	return;
146	}
147
148	return true;
149	}
150
151	/**
152	* Check if we are previewing a box and do not show other boxes.
153	*
154	* @return boolean
155	*/
156	private function checkForBoxPreview()
157	{
158	$previewer = new Previewer();
159	return $previewer->init();
160	}
161	}
162