firebox / Inc / Core / Previewer.php

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

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1	<?php
2	/**
3	* @package FireBox
4	* @version 3.1.13 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 Previewer
20	{
21	/**
22	* FireBox data.
23	*
24	* @var array
25	*/
26	public $box_data;
27
28	protected $embed_html = '';
29
30	/**
31	* Inits Previewer
32	*
33	* @return void
34	*/
35	public function init()
36	{
37	if (!$this->is_preview_page())
38	{
39	return false;
40	}
41
42	$this->hooks();
43	return true;
44	}
45
46	/**
47	* Check if current page request meets requirements for firebox preview page.
48	*
49	* @return boolean
50	*/
51	public function is_preview_page()
52	{
53	global $post;
54	$post_type = isset($_GET['post_type']) ? sanitize_key($_GET['post_type']) : false; //phpcs:ignore WordPress.Security.NonceVerification.Recommended
55	$post_id = isset($_GET['p']) ? \absint($_GET['p']) : false; //phpcs:ignore WordPress.Security.NonceVerification.Recommended
56
57	if (!$post_type && !$post_id && $post)
58	{
59	$post_type = $post->post_type;
60	$post_id = $post->ID;
61	}
62
63	// Only proceed if we have a item to preview
64	if (empty($post_type))
65	{
66	return false;
67	}
68
69	if ($post_type != 'firebox')
70	{
71	return false;
72	}
73
74	if (empty($post_id))
75	{
76	return false;
77	}
78
79	if (empty($_GET['preview'])) //phpcs:ignore WordPress.Security.NonceVerification.Recommended
80	{
81	return false;
82	}
83
84	if (!sanitize_key(wp_unslash($_GET['preview']))) //phpcs:ignore WordPress.Security.NonceVerification.Recommended
85	{
86	return false;
87	}
88
89	// Check for logged in user.
90	if (!\is_user_logged_in())
91	{
92	return false;
93	}
94
95	if (!\current_user_can('read_firebox', $post_id))
96	{
97	return false;
98	}
99
100	if (!$this->box_data = firebox()->box->get($post_id))
101	{
102	return false;
103	}
104
105	return true;
106	}
107
108	/**
109	* Hooks
110	*
111	* @return void
112	*/
113	public function hooks()
114	{
115	if ($this->box_data->params->get('mode') !== 'embed')
116	{
117	// Set to trigger on Page Load
118	$this->box_data->params->set('triggermethod', 'pageload');
119	}
120
121	// Remove Impressions
122	$this->box_data->params->set('assign_impressions_param_type', 'always');
123	// Remove Assignments
124	$this->box_data->params->remove('assignments');
125	// Remove Rules
126	$this->box_data->params->remove('rules');
127	// Enable Test Mode to prevent cookies
128	$this->box_data->params->set('testmode', true);
129	// Disable Statistics to prevent impressions from being tracked into the database
130	$this->box_data->params->set('stats', 0);
131
132	\FireBox\Core\Helpers\Actions::run();
133
134	if ($this->box_data->params->get('mode') !== 'embed')
135	{
136	firebox()->box->setBox($this->box_data)->render();
137	}
138	else
139	{
140	global $post;
141	$this->embed_html = \FireBox\Core\Helpers\Embed::renderCampaign($post->ID, ['draft']);
142	}
143
144	\add_filter('the_title', [$this, 'the_title'], 100, 1);
145
146	\add_filter('the_content', [$this, 'the_content'], 999);
147
148	\add_filter('get_the_excerpt', [$this, 'the_content'], 999);
149	}
150
151	public function the_content()
152	{
153	if (!isset($this->box_data->ID))
154	{
155	return '';
156	}
157
158	if (!current_user_can('read_firebox', $this->box_data->ID))
159	{
160	return '';
161	}
162
163	$links = [];
164
165	$links[] = [
166	'url' => esc_url(
167	add_query_arg(
168	[
169	'post' => absint($this->box_data->ID),
170	'action' => 'edit',
171	],
172	admin_url('post.php')
173	)
174	),
175	'text' => esc_html(firebox()->_('FB_EDIT_CAMPAIGN')),
176	];
177
178	$links[] = [
179	'url' => esc_url(
180	add_query_arg(
181	[
182	'post_type' => 'firebox',
183	],
184	admin_url('edit.php')
185	)
186	),
187	'text' => esc_html(firebox()->_('FB_VIEW_CAMPAIGNS')),
188	];
189
190	$content = '<div style="padding: 15px; background: #ededed;">';
191	$content .= '<p>';
192	$content .= esc_html(firebox()->_('FB_FIREBOX_PREVIEW_DESC'));
193	$content .= '<br>';
194	foreach ($links as $key => $link)
195	{
196	$content .= '<a href="' . esc_url($link['url']) . '">' . esc_html($link['text']) . '</a>';
197	$l = array_keys($links);
198	if (end($l) !== $key)
199	{
200	$content .= ' <span style="display:inline-block;margin:0 6px;opacity: 0.5">\|</span> ';
201	}
202	}
203	$content .= '</p>';
204	$content .= '</div>';
205
206	// Add embed campaign to preview page
207	if ($this->box_data->params->get('mode') === 'embed')
208	{
209	$content .= '<div style="margin: 30px auto; display: flex; justify-content: center;">' . $this->embed_html . '</div>';
210	}
211
212	return $content;
213	}
214
215	/**
216	* Customize firebox popup preview page title.
217	*
218	* @param string $title
219	*
220	* @return string
221	*/
222	public function the_title($title)
223	{
224	if (in_the_loop())
225	{
226	$title = sprintf(
227	esc_html('%s'),
228	! empty($this->box_data->post_title) ? sanitize_text_field($this->box_data->post_title) . ' ' . firebox()->_('FB_PREVIEW') : esc_html(firebox()->_('FB_FIREBOX_CAMPAIGN_PREVIEW'))
229	);
230	}
231
232	return $title;
233	}
234	}