easy-invoice / includes / Services / PromotionService.php

PromotionService.php in Easy Invoice – Invoice Generator, PDF Quotes & Payments 2.1.12, at includes/Services/PromotionService.php

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1	<?php
2	/**
3	* Promotion Service
4	*
5	* @package EasyInvoice
6	* @subpackage Services
7	*/
8
9	namespace EasyInvoice\Services;
10
11	/**
12	* PromotionService Class
13	*
14	* Handles promotional banner display logic for Easy Invoice Pro upgrades
15	*/
16	class PromotionService {
17
18	/**
19	* Promotion banner dismissed option key
20	*/
21	const DISMISSED_OPTION = 'easy_invoice_promotion_dismissed';
22
23	/**
24	* Promotion banner last shown timestamp option key
25	*/
26	const LAST_SHOWN_OPTION = 'easy_invoice_promotion_last_shown';
27
28	/**
29	* Promotion banner permanently hidden option key
30	*/
31	const PERMANENTLY_HIDDEN_OPTION = 'easy_invoice_promotion_permanently_hidden';
32
33	/**
34	* Minimum invoices required to show promotion
35	*/
36	const MIN_INVOICES = 1;
37
38	/**
39	* Days to wait before showing again if dismissed once
40	*/
41	const RESHOW_AFTER_DAYS = 15;
42
43	/**
44	* Easy Invoice Pro pricing URL
45	*/
46	const PRO_PRICING_URL = 'https://matrixaddons.com/plugins/easy-invoice#pricing';
47
48	/**
49	* Initialize the promotion service
50	*/
51	public static function init() {
52	add_action('admin_notices', [__CLASS__, 'maybeShowPromotionBanner']);
53	add_action('wp_ajax_easy_invoice_dismiss_promotion', [__CLASS__, 'handleDismissPromotion']);
54	add_action('admin_enqueue_scripts', [__CLASS__, 'enqueueScripts']);
55
56	// Add plugin row action
57	add_filter('plugin_action_links_' . plugin_basename(EASY_INVOICE_PLUGIN_FILE), [__CLASS__, 'addPluginRowAction']);
58	}
59
60	/**
61	* Enqueue admin scripts for promotion functionality
62	*/
63	public static function enqueueScripts() {
64	wp_enqueue_script('easy-invoice-promotion', EASY_INVOICE_PLUGIN_URL . 'assets/js/promotion.js', ['jquery'], EASY_INVOICE_VERSION, true);
65	wp_localize_script('easy-invoice-promotion', 'easyInvoicePromotion', [
66	'ajaxUrl' => admin_url('admin-ajax.php'),
67	'nonce' => wp_create_nonce('easy_invoice_promotion_nonce')
68	]);
69
70	// Add plain text CSS for plugin row action
71	wp_add_inline_style('easy-invoice-promotion', '
72	.plugin-action-links a[href*="easy-invoice#pricing"] {
73	color: #ff9500 !important;
74	font-weight: 600 !important;
75	text-decoration: none !important;
76	font-size: 12px !important;
77	transition: all 0.3s ease !important;
78	}
79
80	.plugin-action-links a[href*="easy-invoice#pricing"]:hover {
81	color: #e67e00 !important;
82	text-decoration: underline !important;
83	}
84	');
85	}
86
87	/**
88	* Check if Easy Invoice Pro is active
89	*/
90	public static function isProActive() {
91	if (!function_exists('is_plugin_active')) {
92	require_once ABSPATH . 'wp-admin/includes/plugin.php';
93	}
94	return is_plugin_active('easy-invoice-pro/easy-invoice-pro.php');
95	}
96
97	/**
98	* Get the count of invoices created by the user
99	*/
100	public static function getInvoiceCount() {
101	$args = [
102	'post_type' => 'easy_invoice',
103	'post_status' => ['publish', 'draft', 'pending'],
104	'posts_per_page' => -1,
105	'fields' => 'ids'
106	];
107
108	$query = new \WP_Query($args);
109	return $query->found_posts;
110	}
111
112	/**
113	* Check if promotion should be shown
114	*/
115	public static function shouldShowPromotion() {
116	// Don't show if Pro is active
117	if (self::isProActive()) {
118	return false;
119	}
120
121	// Don't show if permanently hidden
122	if (get_option(self::PERMANENTLY_HIDDEN_OPTION)) {
123	return false;
124	}
125
126	// Check if user has created enough invoices
127	$invoice_count = self::getInvoiceCount();
128	if ($invoice_count < self::MIN_INVOICES) {
129	return false;
130	}
131
132	// Check if banner was dismissed
133	$dismissed = get_option(self::DISMISSED_OPTION);
134	if ($dismissed) {
135	// Check if enough time has passed to show again
136	$last_shown = get_option(self::LAST_SHOWN_OPTION);
137	if ($last_shown) {
138	$days_since_shown = (current_time('timestamp') - strtotime($last_shown)) / DAY_IN_SECONDS;
139	if ($days_since_shown < self::RESHOW_AFTER_DAYS) {
140	return false;
141	}
142	}
143	}
144
145	return true;
146	}
147
148	/**
149	* Display the promotion banner if conditions are met
150	*/
151	public static function maybeShowPromotionBanner() {
152	if (!self::shouldShowPromotion()) {
153	return;
154	}
155
156	// Update last shown timestamp
157	update_option(self::LAST_SHOWN_OPTION, current_time('mysql'));
158
159	$invoice_count = self::getInvoiceCount();
160	?>
161	<div id="easy-invoice-promotion-notice" class="notice is-dismissible" style="background: linear-gradient(135deg, #fdf6f0 0%, #f8f9fa 50%, #fff5ee 100%); border: 1px solid #f0e6d8; border-left: 4px solid #ff9500; border-radius: 6px; margin: 15px 0; box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08); position: relative;">
162	<div style="position: absolute; top: 8px; right: 80px; background: #ff9500; color: white; padding: 2px 8px; border-radius: 10px; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px;">
163	⚡ Limited Time
164	</div>
165	<div class="easy-invoice-promotion-content" style="padding: 18px;">
166	<div style="display: flex; align-items: flex-start; gap: 15px;">
167	<div style="flex: 1;">
168	<h3 style="margin: 0 0 10px 0; color: #2c3e50; font-size: 17px; font-weight: 600;">
169	🚀 Upgrade to Easy Invoice Pro - Save 20%!
170	</h3>
171	<p style="margin: 0 0 12px 0; font-size: 14px; line-height: 1.5; color: #495057;">
172	You've created <strong style="color: #ff9500;"><?php echo esc_html($invoice_count); ?></strong> invoice(s)!
173	Get <strong style="color: #ff9500;">20% OFF</strong> today before prices increase very soon. Unlock recurring invoices, advanced reporting, multiple payment gateways, and priority support.
174	</p>
175	<div style="background: rgba(255, 149, 0, 0.08); padding: 10px; border-radius: 4px; margin-bottom: 15px; border-left: 3px solid #ff9500;">
176	<p style="margin: 0; font-size: 13px; color: #495057; font-weight: 600;">
177	⚠️ <strong>Price Increase Alert:</strong> Subscription prices will be increasing soon. Lock in current pricing with 20% discount!
178	</p>
179	</div>
180	<div style="display: flex; align-items: center; gap: 12px;">
181	<a href="<?php echo esc_url(self::PRO_PRICING_URL); ?>"
182	target="_blank"
183	class="button button-primary"
184	style="background-color: #ff9500; border-color: #ff9500; color: white; padding: 8px 20px; font-weight: 600; font-size: 14px; border-radius: 4px; text-decoration: none; box-shadow: 0 2px 6px rgba(255, 149, 0, 0.3); transition: all 0.3s ease;">
185	⚡ Get 20% Off - Upgrade Now
186	</a>
187	<a href="#"
188	id="easy-invoice-promotion-dismiss"
189	style="color: #6c757d; text-decoration: none; font-size: 13px; transition: color 0.3s ease;">
190	Maybe later
191	</a>
192	</div>
193	</div>
194	</div>
195	</div>
196	</div>
197
198	<style>
199	#easy-invoice-promotion-notice .button:hover {
200	background-color: #e67e00 !important;
201	border-color: #e67e00 !important;
202	transform: translateY(-1px);
203	box-shadow: 0 4px 10px rgba(255, 149, 0, 0.4) !important;
204	}
205
206	#easy-invoice-promotion-dismiss:hover {
207	color: #495057 !important;
208	}
209
210	@media (max-width: 768px) {
211	#easy-invoice-promotion-notice .easy-invoice-promotion-content {
212	padding: 15px !important;
213	}
214	#easy-invoice-promotion-notice .easy-invoice-promotion-content > div {
215	flex-direction: column !important;
216	align-items: flex-start !important;
217	}
218	#easy-invoice-promotion-notice .button {
219	width: 100% !important;
220	text-align: center !important;
221	}
222	}
223	</style>
224	<?php
225	}
226
227	/**
228	* Handle AJAX request to dismiss promotion
229	*/
230	public static function handleDismissPromotion() {
231	check_ajax_referer('easy_invoice_promotion_nonce', 'nonce');
232
233	if (!current_user_can('manage_options')) {
234	wp_die(__('You do not have sufficient permissions to access this page.', 'easy-invoice'));
235	}
236
237	$dismiss_count = get_option('easy_invoice_promotion_dismiss_count', 0);
238	$dismiss_count++;
239
240	update_option('easy_invoice_promotion_dismiss_count', $dismiss_count);
241	update_option(self::DISMISSED_OPTION, true);
242
243	// If dismissed more than once, hide permanently
244	if ($dismiss_count >= 2) {
245	update_option(self::PERMANENTLY_HIDDEN_OPTION, true);
246	}
247
248	wp_send_json_success();
249	}
250
251	/**
252	* Add "Upgrade to Pro" action in plugin row
253	*/
254	public static function addPluginRowAction($links) {
255	// Don't show if Pro is active
256	if (self::isProActive()) {
257	return $links;
258	}
259
260	$upgrade_link = sprintf(
261	'<a href="%s" target="_blank" style="color: #ff9500; font-weight: 600; text-decoration: none; font-size: 12px; transition: all 0.3s ease;">%s</a>',
262	esc_url(self::PRO_PRICING_URL),
263	__('Upgrade to Pro', 'easy-invoice')
264	);
265
266	// Add to the beginning of the links array
267	array_unshift($links, $upgrade_link);
268
269	return $links;
270	}
271	}
272