alpack / presslearn-plugin.php

presslearn-plugin.php in AL Pack trunk, at presslearn-plugin.php

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1	<?php
2	/**
3	* Plugin Name: AL Pack - 워드프레스를 위한 통계, 광고 도구
4	* Plugin URI: https://alpack.dev
5	* Description: 통계, 글쓰기 SEO, 무효 트래픽 차단, 빠른 버튼 생성, 카카오 공유 버튼, 스크롤 팝�
6	, 애드클리커 등 워드프레스를 위한 통합 플러그인
7	* Version: 1.3.13
8	* Author: 프레스런
9	* Author URI: https://alpack.dev
10	* Text Domain: alpack
11	* License: GPLv2 or later
12	*/
13
14	if (!defined('ABSPATH')) {
15	exit;
16	}
17
18	define('PRESSLEARN_PLUGIN_DIR', plugin_dir_path(__FILE__));
19	define('PRESSLEARN_PLUGIN_URL', plugin_dir_url(__FILE__));
20	define('PRESSLEARN_PLUGIN_VERSION', time());
21
22	register_activation_hook(__FILE__, 'presslearn_plugin_activate');
23	register_deactivation_hook(__FILE__, 'presslearn_plugin_deactivate');
24	register_uninstall_hook(__FILE__, 'presslearn_plugin_uninstall');
25
26	function presslearn_plugin_activate() {
27	$is_first_install = empty(get_option('presslearn_plugin_header_version', ''));
28
29	update_option('presslearn_plugin_key', '');
30	add_option('presslearn_plugin_activated_time', time());
31	add_option('presslearn_activation_logs', array());
32	update_option('presslearn_plugin_settings', array(
33	'initialized' => true,
34	'version' => PRESSLEARN_PLUGIN_VERSION,
35	'activation_date' => current_time('mysql')
36	));
37
38	if ($is_first_install) {
39	update_option('presslearn_scroll_depth_enabled', 'no');
40	update_option('presslearn_analytics_enabled', 'no');
41	update_option('presslearn_dynamic_banner_enabled', 'no');
42	update_option('presslearn_click_protection_enabled', 'no');
43	update_option('presslearn_ad_clicker_enabled', 'no');
44	update_option('presslearn_social_share_enabled', 'no');
45	add_option('presslearn_quick_button_enabled', 'no');
46	add_option('presslearn_button_transition_enabled', 'no');
47	add_option('presslearn_auto_index_enabled', 'no');
48	add_option('presslearn_header_footer_enabled', 'no');
49	add_option('presslearn_header_footer_user_set', 'no');
50	} else {
51	add_option('presslearn_scroll_depth_enabled', 'no');
52	add_option('presslearn_analytics_enabled', 'no');
53	add_option('presslearn_dynamic_banner_enabled', 'no');
54	add_option('presslearn_click_protection_enabled', 'no');
55	add_option('presslearn_ad_clicker_enabled', 'no');
56	add_option('presslearn_social_share_enabled', 'no');
57	add_option('presslearn_quick_button_enabled', 'no');
58	add_option('presslearn_button_transition_enabled', 'no');
59	add_option('presslearn_auto_index_enabled', 'no');
60	add_option('presslearn_header_footer_enabled', 'no');
61	add_option('presslearn_header_footer_user_set', 'no');
62	}
63	presslearn_create_tables();
64
65	set_transient('presslearn_plugin_activation_redirect', true, 30);
66	}
67
68	function presslearn_create_tables() {
69	global $wpdb;
70
71	$charset_collate = $wpdb->get_charset_collate();
72
73	$table_name = $wpdb->prefix . 'presslearn_logs';
74
75	$sql = "CREATE TABLE IF NOT EXISTS $table_name (
76	id bigint(20) NOT NULL AUTO_INCREMENT,
77	time datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
78	event varchar(255) NOT NULL,
79	details longtext NOT NULL,
80	PRIMARY KEY (id)
81	) $charset_collate;";
82
83	$banners_table = $wpdb->prefix . 'presslearn_banners';
84	$sql .= "CREATE TABLE IF NOT EXISTS $banners_table (
85	id bigint(20) NOT NULL AUTO_INCREMENT,
86	name varchar(255) NOT NULL,
87	type varchar(50) NOT NULL DEFAULT 'custom',
88	banner_url text,
89	cover_banner_url text,
90	link text,
91	iframe_code longtext,
92	width int(11),
93	height int(11),
94	status tinyint(1) DEFAULT 1,
95	created_at datetime DEFAULT CURRENT_TIMESTAMP,
96	updated_at datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
97	PRIMARY KEY (id)
98	) $charset_collate;";
99
100	$indexing_table = $wpdb->prefix . 'presslearn_indexing_logs';
101	$sql .= "CREATE TABLE IF NOT EXISTS $indexing_table (
102	id bigint(20) NOT NULL AUTO_INCREMENT,
103	post_id bigint(20) NOT NULL,
104	post_url text NOT NULL,
105	post_title text NOT NULL,
106	request_type varchar(50) NOT NULL DEFAULT 'auto',
107	response_code int(11) DEFAULT NULL,
108	response_message text DEFAULT NULL,
109	indexed_at datetime DEFAULT CURRENT_TIMESTAMP,
110	PRIMARY KEY (id),
111	KEY post_id (post_id),
112	KEY indexed_at (indexed_at)
113	) $charset_collate;";
114
115	require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
116	dbDelta($sql);
117	}
118
119	function presslearn_ensure_banners_table_exists() {
120	global $wpdb;
121
122	$table_name = $wpdb->prefix . 'presslearn_banners';
123
124	$table_exists = $wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $table_name));
125
126	if ($table_exists != $table_name) {
127	$charset_collate = $wpdb->get_charset_collate();
128
129	$sql = "CREATE TABLE $table_name (
130	id bigint(20) NOT NULL AUTO_INCREMENT,
131	name varchar(255) NOT NULL,
132	type varchar(50) NOT NULL DEFAULT 'custom',
133	banner_url text,
134	cover_banner_url text,
135	link text,
136	iframe_code longtext,
137	width int(11),
138	height int(11),
139	status tinyint(1) DEFAULT 1,
140	created_at datetime DEFAULT CURRENT_TIMESTAMP,
141	updated_at datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
142	PRIMARY KEY (id)
143	) $charset_collate;";
144
145	require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
146	dbDelta($sql);
147
148	if (function_exists('error_log')) {
149	error_log('PressLearn: wp_presslearn_banners �
150	�이블이 생성되었습니다.');
151	}
152	}
153	}
154
155	function presslearn_plugin_deactivate() {
156	delete_transient('presslearn_plugin_activation_redirect');
157	}
158
159	function presslearn_plugin_activation_redirect() {
160	if (get_transient('presslearn_plugin_activation_redirect')) {
161	delete_transient('presslearn_plugin_activation_redirect');
162	if (is_admin() && !isset($_GET['activate-multi'])) {
163	wp_redirect(admin_url('admin.php?page=presslearn-settings'));
164	exit;
165	}
166	}
167	}
168	add_action('admin_init', 'presslearn_plugin_activation_redirect');
169
170
171	function presslearn_plugin_uninstall() {
172	delete_option('presslearn_plugin_key');
173	delete_option('presslearn_plugin_activated_time');
174	delete_option('presslearn_activation_logs');
175	delete_option('presslearn_plugin_settings');
176
177	delete_option('presslearn_scroll_depth_enabled');
178	delete_option('presslearn_analytics_enabled');
179	delete_option('presslearn_dynamic_banner_enabled');
180	delete_option('presslearn_click_protection_enabled');
181	delete_option('presslearn_ad_clicker_enabled');
182	delete_option('presslearn_social_share_enabled');
183	delete_option('presslearn_quick_button_enabled');
184	delete_option('presslearn_button_transition_enabled');
185	delete_option('presslearn_auto_index_enabled');
186	delete_option('presslearn_header_footer_enabled');
187	delete_option('presslearn_header_footer_user_set');
188	delete_option('presslearn_click_protection_blocked_countries');
189	delete_transient('presslearn_plugin_activation_redirect');
190
191	$users = get_users(array('fields' => 'ID'));
192	foreach($users as $user_id) {
193	delete_user_meta($user_id, 'presslearn_user_data');
194	}
195
196	presslearn_drop_tables();
197	}
198
199
200	function presslearn_drop_tables() {
201	global $wpdb;
202
203	$table_name = $wpdb->prefix . 'presslearn_logs';
204	$wpdb->query("DROP TABLE IF EXISTS $table_name");
205
206	$banners_table = $wpdb->prefix . 'presslearn_banners';
207	$wpdb->query("DROP TABLE IF EXISTS $banners_table");
208
209	$indexing_table = $wpdb->prefix . 'presslearn_indexing_logs';
210	$wpdb->query("DROP TABLE IF EXISTS $indexing_table");
211	}
212
213	require_once PRESSLEARN_PLUGIN_DIR . 'includes/admin.php';
214	require_once PRESSLEARN_PLUGIN_DIR . 'includes/api.php';
215	require_once PRESSLEARN_PLUGIN_DIR . 'includes/share.php';
216	require_once PRESSLEARN_PLUGIN_DIR . 'includes/buttons.php';
217	require_once PRESSLEARN_PLUGIN_DIR . 'includes/analytics.php';
218	require_once PRESSLEARN_PLUGIN_DIR . 'includes/protection.php';
219	require_once PRESSLEARN_PLUGIN_DIR . 'includes/dynamic.php';
220	require_once PRESSLEARN_PLUGIN_DIR . 'includes/scroll.php';
221	require_once PRESSLEARN_PLUGIN_DIR . 'includes/indexing.php';
222
223	function presslearn_scroll_depth_frontend_script() {
224	if (is_admin()) {
225	return;
226	}
227
228	$scroll_depth_enabled = get_option('presslearn_scroll_depth_enabled', 'no');
229	$popup_content = get_option('presslearn_popup_content', '');
230
231	if ($scroll_depth_enabled !== 'yes' \|\| empty($popup_content)) {
232	return;
233	}
234
235	$scroll_percentage = get_option('presslearn_scroll_percentage', 50);
236	$popup_animation = get_option('presslearn_popup_animation', 'fade');
237	$repeat_setting = get_option('presslearn_repeat_setting', 'once');
238
239	$animation_class = 'popupFadeIn';
240	if ($popup_animation === 'slide') {
241	$animation_class = 'popupSlideIn';
242	} elseif ($popup_animation === 'zoom') {
243	$animation_class = 'popupZoomIn';
244	}
245
246	$cookie_check = $repeat_setting === 'once' ? 'true' : 'false';
247
248	wp_register_style('presslearn-popup-css', false);
249	wp_enqueue_style('presslearn-popup-css');
250
251	$popup_styles = "
252	.pl-popup-overlay {
253	position: fixed;
254	top: 0;
255	left: 0;
256	width: 100%;
257	height: 100%;
258	background-color: rgba(0, 0, 0, 0.7);
259	z-index: 99999;
260	display: none;
261	justify-content: center;
262	align-items: center;
263	}
264
265	.pl-popup-container {
266	display: flex;
267	justify-content: center;
268	align-items: center;
269	width: 100%;
270	height: 100%;
271	}
272
273	.pl-popup-window {
274	background-color: #fff;
275	width: 90%;
276	max-width: 500px;
277	border-radius: 8px;
278	box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
279	display: flex;
280	flex-direction: column;
281	max-height: 80vh;
282	}
283
284	.pl-popup-body {
285	padding: 30px;
286	overflow-y: auto;
287	flex: 1;
288	line-height: 1.6;
289	}
290
291	.pl-popup-body img {
292	max-width: 100%;
293	height: auto;
294	display: block;
295	margin: 0 auto;
296	}
297
298	.pl-close-popup {
299	position: fixed;
300	top: 20px;
301	right: 20px;
302	background: none;
303	border: none;
304	font-size: 40px;
305	cursor: pointer;
306	color: #fff;
307	z-index: 100000;
308	padding: 0;
309	line-height: 1;
310	}
311
312	.pl-close-popup:hover {
313	color: #ddd;
314	}
315
316	@keyframes popupFadeIn {
317	from {
318	opacity: 0;
319	transform: scale(0.9);
320	}
321	to {
322	opacity: 1;
323	transform: scale(1);
324	}
325	}
326
327	@keyframes popupSlideIn {
328	from {
329	opacity: 0;
330	transform: translateY(-50px);
331	}
332	to {
333	opacity: 1;
334	transform: translateY(0);
335	}
336	}
337
338	@keyframes popupZoomIn {
339	from {
340	opacity: 0;
341	transform: scale(0.5);
342	}
343	to {
344	opacity: 1;
345	transform: scale(1);
346	}
347	}
348
349	.popup-animation {
350	animation: " . $animation_class . " 0.3s ease-out;
351	}
352
353	@media screen and (max-width: 768px) {
354	.pl-popup-window {
355	width: 95%;
356	max-width: 95%;
357	}
358
359	.pl-popup-body {
360	padding: 20px;
361	}
362
363	.pl-close-popup {
364	top: 10px;
365	right: 10px;
366	font-size: 32px;
367	}
368	}";
369
370	wp_add_inline_style('presslearn-popup-css', $popup_styles);
371
372	add_action('wp_footer', function() use ($popup_content) {
373	?>
374	<div id="pl-popup-overlay" class="pl-popup-overlay">
375	<button type="button" class="pl-close-popup">×</button>
376	<div class="pl-popup-container">
377	<div class="pl-popup-window popup-animation">
378	<div class="pl-popup-body">
379	<?php echo wp_kses_post(wpautop($popup_content)); ?>
380	</div>
381	</div>
382	</div>
383	</div>
384	<?php
385	});
386
387	wp_register_script('presslearn-popup-js', false, array(), PRESSLEARN_PLUGIN_VERSION, true);
388	wp_enqueue_script('presslearn-popup-js');
389
390	$popup_script = "
391	(function() {
392	function setCookie(name, value, days) {
393	var expires = '';
394	if (days) {
395	var date = new Date();
396	date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
397	expires = '; expires=' + date.toUTCString();
398	}
399	document.cookie = name + '=' + (value \|\| '') + expires + '; path=/';
400	}
401
402	function getCookie(name) {
403	var nameEQ = name + '=';
404	var ca = document.cookie.split(';');
405	for(var i=0; i < ca.length; i++) {
406	var c = ca[i];
407	while (c.charAt(0) == ' ') c = c.substring(1, c.length);
408	if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
409	}
410	return null;
411	}
412
413	var cookieName = 'pl_popup_shown';
414	var checkCookie = " . esc_js($cookie_check) . ";
415
416	if (checkCookie && getCookie(cookieName)) {
417	return;
418	}
419
420	var scrollTriggered = false;
421	window.addEventListener('scroll', function() {
422	if (scrollTriggered) return;
423
424	var scrollPercentage = " . esc_js($scroll_percentage) . ";
425	var scrollPosition = window.scrollY;
426	var documentHeight = document.documentElement.scrollHeight - window.innerHeight;
427	var currentScrollPercent = (scrollPosition / documentHeight) * 100;
428
429	if (currentScrollPercent >= scrollPercentage) {
430	scrollTriggered = true;
431	document.getElementById('pl-popup-overlay').style.display = 'flex';
432
433	if (checkCookie) {
434	setCookie(cookieName, 'true', 30);
435	}
436	}
437	});
438
439	document.querySelector('.pl-close-popup').addEventListener('click', function() {
440	document.getElementById('pl-popup-overlay').style.display = 'none';
441	});
442
443	document.getElementById('pl-popup-overlay').addEventListener('click', function(e) {
444	if (e.target === this \|\| e.target.classList.contains('pl-popup-container')) {
445	this.style.display = 'none';
446	}
447	});
448	})();";
449
450	wp_add_inline_script('presslearn-popup-js', $popup_script);
451	}
452
453	add_action('wp_enqueue_scripts', 'presslearn_scroll_depth_frontend_script');
454
455	class PressLearn_Plugin {
456	private static $instance = null;
457
458	private $is_activated = false;
459
460	private $option_key = 'presslearn_plugin_key';
461
462	private $exempt_pages = array('presslearn-settings');
463
464	private $db_version = '1.0';
465
466	public static function get_instance() {
467	if (null === self::$instance) {
468	self::$instance = new self();
469	}
470	return self::$instance;
471	}
472
473
474	private function __construct() {
475	add_action('init', array($this, 'init'));
476
477	add_action('admin_menu', array($this, 'register_admin_menu'));
478
479	add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_scripts'));
480
481	$this->check_activation();
482
483	add_action('admin_init', array($this, 'check_page_access'));
484
485	add_action('admin_init', array($this, 'check_version_upgrade'));
486
487	add_action('admin_notices', array($this, 'show_update_notice'));
488
489	add_action('admin_bar_menu', array($this, 'add_admin_bar_menu'), 100);
490	}
491
492
493	public function check_version_upgrade() {
494	if (!function_exists('get_plugin_data')) {
495	require_once(ABSPATH . 'wp-admin/includes/plugin.php');
496	}
497
498	$plugin_data = get_plugin_data(__FILE__);
499	$current_header_version = $plugin_data['Version'];
500
501	$saved_header_version = get_option('presslearn_plugin_header_version', '');
502
503	if (!empty($saved_header_version) && $saved_header_version !== $current_header_version) {
504	set_transient('presslearn_plugin_updated_notice', array(
505	'from_version' => $saved_header_version,
506	'to_version' => $current_header_version,
507	'updated_time' => current_time('mysql')
508	), 86400);
509
510	$this->log_upgrade($saved_header_version, $current_header_version);
511	}
512
513	update_option('presslearn_plugin_header_version', $current_header_version);
514
515	$settings = get_option('presslearn_plugin_settings', array());
516	$current_version = isset($settings['version']) ? $settings['version'] : '0';
517	$current_db_version = isset($settings['db_version']) ? $settings['db_version'] : '0';
518
519	if ($current_version != PRESSLEARN_PLUGIN_VERSION) {
520	if (version_compare($current_db_version, $this->db_version, '<')) {
521	$this->run_db_migration($current_db_version);
522	}
523
524	$settings['version'] = PRESSLEARN_PLUGIN_VERSION;
525	$settings['db_version'] = $this->db_version;
526	$settings['last_upgraded'] = current_time('mysql');
527
528	update_option('presslearn_plugin_settings', $settings);
529	}
530	}
531
532
533	private function run_db_migration($from_version) {
534	global $wpdb;
535
536	if (version_compare($from_version, '0.5', '<')) {
537	$table_name = $wpdb->prefix . 'presslearn_logs';
538
539	$wpdb->query("ALTER TABLE $table_name ADD ip_address varchar(45) DEFAULT '' AFTER event");
540	}
541
542	if (version_compare($from_version, '0.8', '<')) {
543
544	}
545
546	}
547
548	private function log_upgrade($from_version, $to_version) {
549	global $wpdb;
550
551	$table_name = $wpdb->prefix . 'presslearn_logs';
552
553	$wpdb->insert(
554	$table_name,
555	array(
556	'time' => current_time('mysql'),
557	'event' => 'plugin_upgrade',
558	'details' => json_encode(array(
559	'from_version' => $from_version,
560	'to_version' => $to_version,
561	'user_id' => get_current_user_id(),
562	'site_url' => get_site_url()
563	))
564	)
565	);
566	}
567
568	public function show_update_notice() {
569	$update_notice = get_transient('presslearn_plugin_updated_notice');
570
571	if ($update_notice && is_array($update_notice)) {
572	$from_version = esc_html($update_notice['from_version']);
573	$to_version = esc_html($update_notice['to_version']);
574	$updated_time = esc_html($update_notice['updated_time']);
575
576	?>
577
578	<script type="text/javascript">
579	jQuery(document).ready(function($) {
580	$('#presslearn-update-notice .notice-dismiss').on('click', function() {
581	$.post(ajaxurl, {
582	action: 'presslearn_dismiss_update_notice',
583	nonce: '<?php echo esc_js(wp_create_nonce('presslearn_dismiss_notice')); ?>'
584	});
585	});
586	});
587	</script>
588	<?php
589	}
590	}
591
592	public function check_page_access() {
593	$current_page = isset($_GET['page']) ? sanitize_text_field(wp_unslash($_GET['page'])) : '';
594
595	if (strpos($current_page, 'presslearn-') === 0 && !in_array($current_page, $this->exempt_pages)) {
596	if (!$this->is_activated) {
597	wp_redirect(admin_url('admin.php?page=presslearn-settings&access_denied=true'));
598	exit;
599	}
600	}
601	}
602
603	/**
604	* Initialize
605	*/
606	public function init() {
607	if (isset($_GET['presslearn_key']) && !empty($_GET['presslearn_key'])) {
608	if (!current_user_can('manage_options')) {
609	wp_die('관리자 권한이 필요합니다.');
610	}
611
612	if (!isset($_GET['_wpnonce']) \|\| !wp_verify_nonce(sanitize_text_field(wp_unslash($_GET['_wpnonce'])), 'presslearn_activate_plugin')) {
613	wp_die('보안 검증에 실패했습니다.');
614	}
615
616	$this->activate_plugin(sanitize_text_field(wp_unslash($_GET['presslearn_key'])));
617	wp_redirect(admin_url('admin.php?page=presslearn-settings&activated=true'));
618	exit;
619	}
620
621	if (get_option('presslearn_analytics_enabled', 'no') === 'yes') {
622	$tables_created = $this->create_analytics_tables();
623
624	if ($tables_created) {
625	add_action('wp_head', array($this, 'add_tracking_code'));
626	$this->register_tracking_ajax();
627	} else {
628	update_option('presslearn_analytics_enabled', 'no');
629
630	if (is_admin()) {
631	add_action('admin_notices', function() {
632	?>
633	<div class="notice notice-error">
634	<p><?php echo esc_html('씬 애널리틱스 기능 활성화 중 오류가 발생하여 비활성화되었습니다. 데이터베이스 �
635	�이블을 생성할 수 없습니다.'); ?></p>
636	</div>
637	<?php
638	});
639	}
640	}
641	}
642	}
643
644	public function enqueue_admin_scripts($hook) {
645	if (strpos($hook, 'presslearn') === false) {
646	return;
647	}
648
649	wp_enqueue_style('presslearn-admin-css', PRESSLEARN_PLUGIN_URL . 'assets/css/admin.css', array(), PRESSLEARN_PLUGIN_VERSION);
650
651	wp_enqueue_script('jquery');
652	wp_enqueue_script('presslearn-admin-js', PRESSLEARN_PLUGIN_URL . 'assets/js/admin.js', array('jquery'), PRESSLEARN_PLUGIN_VERSION, true);
653
654	wp_register_script('presslearn-chart-js', PRESSLEARN_PLUGIN_URL . 'assets/js/chart.min.js', array(), '3.7.1', true);
655
656	if (strpos($hook, 'presslearn-analytics') !== false) {
657	wp_enqueue_script('presslearn-chart-js');
658	wp_register_style('presslearn-analytics-css', false);
659	wp_enqueue_style('presslearn-analytics-css');
660
661	wp_register_script('presslearn-analytics-js', false, array('jquery', 'presslearn-chart-js', 'moment'), PRESSLEARN_PLUGIN_VERSION, true);
662	wp_enqueue_script('presslearn-analytics-js');
663	}
664
665	if (strpos($hook, 'presslearn-scroll-depth') !== false) {
666	wp_register_style('presslearn-scroll-depth-css', false);
667	wp_enqueue_style('presslearn-scroll-depth-css');
668
669	wp_register_script('presslearn-scroll-depth-js', false, array('jquery'), PRESSLEARN_PLUGIN_VERSION, true);
670	wp_enqueue_script('presslearn-scroll-depth-js');
671	}
672
673	if (strpos($hook, 'presslearn-click-protection') !== false) {
674	wp_register_style('presslearn-click-protection-css', false);
675	wp_enqueue_style('presslearn-click-protection-css');
676
677	wp_register_script('presslearn-click-protection-js', false, array('jquery'), PRESSLEARN_PLUGIN_VERSION, true);
678	wp_enqueue_script('presslearn-click-protection-js');
679	}
680
681	if (strpos($hook, 'presslearn-ad-clicker') !== false) {
682	wp_register_style('presslearn-ad-clicker-css', false);
683	wp_enqueue_style('presslearn-ad-clicker-css');
684
685	wp_register_script('presslearn-ad-clicker-js', false, array('jquery'), PRESSLEARN_PLUGIN_VERSION, true);
686	wp_enqueue_script('presslearn-ad-clicker-js');
687
688	wp_register_script('presslearn-adclicker-admin', false, array(), PRESSLEARN_PLUGIN_VERSION, true);
689	wp_enqueue_script('presslearn-adclicker-admin');
690
691	$adclicker_overlay_range = get_option('presslearn_adclicker_overlay_range', 100);
692	$adclicker_overlay_color = get_option('presslearn_adclicker_overlay_color', '#000000');
693	$adclicker_button_color = get_option('presslearn_adclicker_button_color', '#2196F3');
694	$adclicker_button_text_color = get_option('presslearn_adclicker_button_text_color', '#ffffff');
695	$adclicker_display_time = get_option('presslearn_adclicker_display_time', 'null');
696
697	wp_localize_script('presslearn-adclicker-admin', 'pressleanAdclickerConfig', array(
698	'overlayRange' => $adclicker_overlay_range,
699	'overlayColor' => $adclicker_overlay_color,
700	'buttonColor' => $adclicker_button_color,
701	'buttonTextColor' => $adclicker_button_text_color,
702	'displayTime' => $adclicker_display_time
703	));
704
705	$adclicker_script = "
706	document.addEventListener('DOMContentLoaded', function() {
707	const previewButton = document.getElementById('preview-adclicker');
708
709	if (previewButton) {
710	previewButton.addEventListener('click', function() {
711	showAdClickerPreview();
712	});
713	}
714
715	const urlParams = new URLSearchParams(window.location.search);
716	const showPreview = urlParams.get('preview');
717
718	if (previewButton && (showPreview === '1' \|\| showPreview === 'true')) {
719	setTimeout(function() {
720	showAdClickerPreview();
721	}, 500);
722	}
723
724	function showAdClickerPreview() {
725	const overlay = document.createElement('div');
726	overlay.id = 'adclicker-overlay-preview';
727	overlay.style.position = 'fixed';
728	overlay.style.bottom = '0';
729	overlay.style.left = '0';
730	overlay.style.width = '100%';
731	overlay.style.height = pressleanAdclickerConfig.overlayRange + 'vh';
732	overlay.style.background = 'linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 0%, ' + pressleanAdclickerConfig.overlayColor + ' 100%)';
733	overlay.style.zIndex = '999999';
734
735	const closeButton = document.createElement('div');
736	closeButton.id = 'adclicker-close-button-preview';
737	closeButton.setAttribute('data-ad-link', '#previewAdLink');
738	closeButton.style.position = 'fixed';
739	closeButton.style.bottom = '60px';
740	closeButton.style.left = '50%';
741	closeButton.style.transform = 'translateX(-50%)';
742	closeButton.style.padding = '15px 30px';
743	closeButton.style.backgroundColor = pressleanAdclickerConfig.buttonColor;
744	closeButton.style.color = pressleanAdclickerConfig.buttonTextColor;
745	closeButton.style.border = 'none';
746	closeButton.style.borderRadius = '8px';
747	closeButton.style.fontSize = '20px';
748	closeButton.style.cursor = 'pointer';
749	closeButton.style.zIndex = '1000001';
750	closeButton.style.textDecoration = 'none';
751	closeButton.style.display = 'inline-block';
752	closeButton.style.textAlign = 'center';
753
754	const previewLink = document.createElement('a');
755	previewLink.href = '#previewAdLink';
756	previewLink.textContent = '미리보기 예시용';
757	previewLink.setAttribute('target', '_blank');
758	previewLink.style.color = 'inherit';
759	previewLink.style.textDecoration = 'inherit';
760	previewLink.style.display = 'block';
761
762	closeButton.appendChild(previewLink);
763
764	const hoverStyle = document.createElement('style');
765	hoverStyle.innerHTML =
766	'#adclicker-close-button-preview:hover,' +
767	'#adclicker-close-button-preview:focus,' +
768	'#adclicker-close-button-preview:active {' +
769	'background-color: ' + closeButton.style.backgroundColor + ' !important;' +
770	'color: ' + closeButton.style.color + ' !important;' +
771	'text-decoration: none !important;' +
772	'outline: none !important;' +
773	'}';
774	document.head.appendChild(hoverStyle);
775
776	const backButtonMessage = document.createElement('div');
777	backButtonMessage.textContent = '원치않으시면 뒤로가기를 해주세요';
778	backButtonMessage.style.position = 'fixed';
779	backButtonMessage.style.bottom = '50px';
780	backButtonMessage.style.left = '50%';
781	backButtonMessage.style.transform = 'translateX(-50%)';
782	backButtonMessage.style.fontSize = '12px';
783	backButtonMessage.style.color = pressleanAdclickerConfig.buttonTextColor;
784	backButtonMessage.style.opacity = '0.8';
785	backButtonMessage.style.zIndex = '1000001';
786	backButtonMessage.style.marginBottom = '-15px';
787
788	const countdownLabel = document.createElement('span');
789	countdownLabel.id = 'adclicker-countdown-label-preview';
790	countdownLabel.style.position = 'absolute';
791	countdownLabel.style.top = '-10px';
792	countdownLabel.style.right = '-10px';
793	countdownLabel.style.width = '30px';
794	countdownLabel.style.height = '30px';
795	countdownLabel.style.borderRadius = '50%';
796	countdownLabel.style.backgroundColor = '#ff3b30';
797	countdownLabel.style.color = 'white';
798	countdownLabel.style.fontSize = '14px';
799	countdownLabel.style.fontWeight = 'bold';
800	countdownLabel.style.textAlign = 'center';
801	countdownLabel.style.lineHeight = '30px';
802	countdownLabel.style.zIndex = '1000002';
803
804	closeButton.addEventListener('click', function(e) {
805	if (e.target.tagName.toLowerCase() !== 'a') {
806	e.preventDefault();
807
808	document.body.removeChild(overlay);
809	document.body.removeChild(closeButton);
810	document.body.removeChild(backButtonMessage);
811	if (countdownInterval) {
812	clearInterval(countdownInterval);
813	}
814	}
815	});
816
817	document.body.appendChild(overlay);
818	document.body.appendChild(closeButton);
819	document.body.appendChild(backButtonMessage);
820
821	const displayTime = pressleanAdclickerConfig.displayTime;
822	let countdownInterval;
823
824	if (displayTime !== 'null') {
825	let timeLeft = parseInt(displayTime);
826	countdownLabel.textContent = timeLeft;
827	closeButton.appendChild(countdownLabel);
828
829	countdownInterval = setInterval(function() {
830	timeLeft--;
831	countdownLabel.textContent = timeLeft;
832
833	if (timeLeft <= 0) {
834	clearInterval(countdownInterval);
835	countdownLabel.textContent = '✕';
836	}
837	}, 1000);
838	}
839	}
840	});
841	";
842
843	wp_add_inline_script('presslearn-adclicker-admin', $adclicker_script);
844	}
845
846	if (strpos($hook, 'presslearn-dynamic-banner') !== false) {
847	wp_register_style('presslearn-dynamic-banner-css', false);
848	wp_enqueue_style('presslearn-dynamic-banner-css');
849
850	wp_register_script('presslearn-dynamic-banner-js', false, array('jquery'), PRESSLEARN_PLUGIN_VERSION, true);
851	wp_enqueue_script('presslearn-dynamic-banner-js');
852	}
853
854	if (strpos($hook, 'presslearn-social-share') !== false) {
855	wp_register_style('presslearn-social-share-css', false);
856	wp_enqueue_style('presslearn-social-share-css');
857
858	wp_register_script('presslearn-social-share-js', false, array('jquery'), PRESSLEARN_PLUGIN_VERSION, true);
859	wp_enqueue_script('presslearn-social-share-js');
860	}
861
862	if (strpos($hook, 'presslearn-quick-button') !== false) {
863	wp_register_style('presslearn-quick-button-css', false);
864	wp_enqueue_style('presslearn-quick-button-css');
865
866	wp_register_script('presslearn-quick-button-js', false, array('jquery'), PRESSLEARN_PLUGIN_VERSION, true);
867	wp_enqueue_script('presslearn-quick-button-js');
868	}
869
870	wp_localize_script('presslearn-admin-js', 'presslearn_admin', array(
871	'ajax_url' => admin_url('admin-ajax.php'),
872	'nonce' => wp_create_nonce('presslearn_admin_nonce'),
873	'api_url' => rest_url('presslearn/v1'),
874	'site_url' => site_url(),
875	'ip_address' => presslearn_plugin()->get_ip_address(),
876	'is_default_permalink' => empty(get_option('permalink_structure')),
877	'block_expiry_days' => get_option('presslearn_click_protection_block_expiry_days', 30)
878	));
879	}
880
881	public function register_admin_menu() {
882	$icon_url = PRESSLEARN_PLUGIN_URL . 'assets/images/admin_badge.png';
883
884	add_menu_page(
885	'AL Pack 설정',
886	'AL Pack',
887	'manage_options',
888	'presslearn-settings',
889	array($this, 'render_settings_page'),
890	$icon_url,
891	2
892	);
893
894	add_submenu_page(
895	'presslearn-settings',
896	'AL Pack 대시보드',
897	'대시보드',
898	'manage_options',
899	'presslearn-settings',
900	array($this, 'render_settings_page')
901	);
902
903	if ($this->is_activated) {
904	add_submenu_page(
905	'presslearn-settings',
906	'스마트 스크롤',
907	'스마트 스크롤',
908	'manage_options',
909	'presslearn-scroll-depth',
910	array($this, 'render_advanced_page')
911	);
912
913	add_submenu_page(
914	'presslearn-settings',
915	'씬 애널리틱스',
916	'씬 애널리틱스',
917	'manage_options',
918	'presslearn-analytics',
919	array($this, 'render_analytics_page')
920	);
921
922	add_submenu_page(
923	'presslearn-settings',
924	'애드 프로�
925	�터',
926	'애드 프로�
927	�터',
928	'manage_options',
929	'presslearn-click-protection',
930	array($this, 'render_click_protection_page')
931	);
932
933	add_submenu_page(
934	'presslearn-settings',
935	'애드클리커',
936	'애드클리커',
937	'manage_options',
938	'presslearn-ad-clicker',
939	array($this, 'render_ad_clicker_page')
940	);
941
942	add_submenu_page(
943	'presslearn-settings',
944	'다이나믹 배너',
945	'다이나믹 배너',
946	'manage_options',
947	'presslearn-dynamic-banner',
948	array($this, 'render_dynamic_banner_page')
949	);
950
951	add_submenu_page(
952	'presslearn-settings',
953	'소�
954	� 공유',
955	'소�
956	� 공유',
957	'manage_options',
958	'presslearn-social-share',
959	array($this, 'render_social_share_page')
960	);
961
962	add_submenu_page(
963	'presslearn-settings',
964	'빠른 버튼 생성',
965	'빠른 버튼 생성',
966	'manage_options',
967	'presslearn-quick-button',
968	array($this, 'render_quick_button_page')
969	);
970
971	add_submenu_page(
972	'presslearn-settings',
973	'Ads 매니저',
974	'Ads 매니저',
975	'manage_options',
976	'presslearn-ads',
977	array($this, 'render_ads_page')
978	);
979
980	add_submenu_page(
981	'presslearn-settings',
982	'자동 인덱싱',
983	'자동 인덱싱',
984	'manage_options',
985	'presslearn-auto-index',
986	array($this, 'render_auto_index_page')
987	);
988
989	add_submenu_page(
990	'presslearn-settings',
991	'헤더 & 푸터',
992	'헤더 & 푸터',
993	'manage_options',
994	'presslearn-header-footer',
995	array($this, 'render_header_footer_page')
996	);
997	}
998	}
999
1000	public function render_settings_page() {
1001	$show_activated_notice = false;
1002	$show_access_denied_notice = false;
1003
1004	if (current_user_can('manage_options') && is_admin()) {
1005	if (isset($_GET['activated']) && sanitize_text_field(wp_unslash($_GET['activated'])) === 'true') {
1006	$show_activated_notice = true;
1007	}
1008
1009	if (isset($_GET['access_denied']) && sanitize_text_field(wp_unslash($_GET['access_denied'])) === 'true') {
1010	$show_access_denied_notice = true;
1011	}
1012	}
1013
1014	if ($show_activated_notice) {
1015	?>
1016	<div class="notice notice-success is-dismissible">
1017	<p>프레스런 통합 플러그인이 성공적으로 활성화되었습니다</p>
1018	</div>
1019	<?php
1020	}
1021
1022	if ($show_access_denied_notice) {
1023	?>
1024	<div class="notice notice-error is-dismissible">
1025	<p>프레스런 통합 플러그인이 활성화되지 않았습니다. 플러그인을 활성화해야 모든 기능에 접근할 수 있습니다.</p>
1026	</div>
1027	<?php
1028	}
1029
1030	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-settings.php';
1031	}
1032
1033
1034	public function render_analytics_page() {
1035	if (!$this->verify_activation()) {
1036	return;
1037	}
1038
1039	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-analytics.php';
1040	}
1041
1042	public function render_advanced_page() {
1043	if (!$this->verify_activation()) {
1044	return;
1045	}
1046
1047	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-scroll-depth.php';
1048	}
1049
1050	public function render_click_protection_page() {
1051	if (!$this->verify_activation()) {
1052	return;
1053	}
1054
1055	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-click-protection.php';
1056	}
1057
1058	public function render_ad_clicker_page() {
1059	if (!$this->verify_activation()) {
1060	return;
1061	}
1062
1063	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-adclicker.php';
1064	}
1065
1066	public function render_dynamic_banner_page() {
1067	if (!$this->verify_activation()) {
1068	return;
1069	}
1070
1071	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-dynamic-banner.php';
1072	}
1073
1074	public function render_social_share_page() {
1075	if (!$this->verify_activation()) {
1076	return;
1077	}
1078
1079	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-social-share.php';
1080	}
1081
1082	public function render_quick_button_page() {
1083	if (!$this->verify_activation()) {
1084	return;
1085	}
1086
1087	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-quick-button.php';
1088	}
1089
1090	public function render_ads_page() {
1091	if (!$this->verify_activation()) {
1092	return;
1093	}
1094
1095	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-ads.php';
1096	}
1097
1098	public function render_auto_index_page() {
1099	if (!$this->verify_activation()) {
1100	return;
1101	}
1102
1103	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-auto-index.php';
1104	}
1105
1106	public function render_header_footer_page() {
1107	if (!$this->verify_activation()) {
1108	return;
1109	}
1110
1111	include_once PRESSLEARN_PLUGIN_DIR . 'templates/admin-header-footer.php';
1112	}
1113
1114	private function verify_activation() {
1115	if (!$this->is_activated) {
1116	wp_redirect(admin_url('admin.php?page=presslearn-settings&access_denied=true'));
1117	exit;
1118	}
1119
1120	return true;
1121	}
1122
1123
1124	public function activate_plugin($key) {
1125	$is_valid = strlen($key) >= 32;
1126
1127	if ($is_valid) {
1128	update_option($this->option_key, $key);
1129	$this->is_activated = true;
1130	return true;
1131	}
1132
1133	return false;
1134	}
1135
1136	private function check_activation() {
1137	$key = get_option($this->option_key, '');
1138	$this->is_activated = !empty($key);
1139	}
1140
1141	public function is_plugin_activated() {
1142	return $this->is_activated;
1143	}
1144
1145	public function get_kakao_login_url() {
1146	$https = isset($_SERVER['HTTPS']) && sanitize_text_field(wp_unslash($_SERVER['HTTPS'])) === 'on';
1147	$host = isset($_SERVER['HTTP_HOST']) ? sanitize_text_field(wp_unslash($_SERVER['HTTP_HOST'])) : '';
1148	$request_uri = isset($_SERVER['REQUEST_URI']) ? esc_url_raw(wp_unslash($_SERVER['REQUEST_URI'])) : '';
1149
1150	$current_url = ($https ? "https" : "http") . "://" . $host . $request_uri;
1151	$kakao_login_url = 'https://presslearn.co.kr/login?redirect_url=' . urlencode($current_url) . '&popup=true';
1152	return $kakao_login_url;
1153	}
1154
1155	public function add_tracking_code() {
1156	$analytics_enabled = get_option('presslearn_analytics_enabled', 'no');
1157	$exclude_admin = get_option('presslearn_analytics_exclude_admin', '');
1158
1159	if ($analytics_enabled !== 'yes') {
1160	return;
1161	}
1162
1163	if (current_user_can('manage_options') && get_option('presslearn_analytics_exclude_admin') === 'yes') {
1164	return;
1165	}
1166
1167	$excluded_ips = array_map('trim', explode(',', $exclude_admin));
1168	$user_ip = $this->get_ip_address();
1169
1170	if (in_array($user_ip, $excluded_ips)) {
1171	return;
1172	}
1173
1174	wp_enqueue_script(
1175	'presslearn-analytics-tracking',
1176	PRESSLEARN_PLUGIN_URL . 'assets/js/analytics-tracking.js',
1177	array('jquery'),
1178	PRESSLEARN_PLUGIN_VERSION,
1179	true
1180	);
1181
1182	wp_localize_script(
1183	'presslearn-analytics-tracking',
1184	'pressleanAnalytics',
1185	array(
1186	'ajaxurl' => admin_url('admin-ajax.php'),
1187	'nonce' => wp_create_nonce('presslearn_tracking_nonce')
1188	)
1189	);
1190	}
1191
1192	public function get_ip_address() {
1193	$ip = '';
1194	$use_cloudflare = get_option('presslearn_analytics_use_cloudflare', 'no');
1195
1196	if ($use_cloudflare === 'yes' && isset($_SERVER['HTTP_CF_CONNECTING_IP'])) {
1197	$ip = sanitize_text_field(wp_unslash($_SERVER['HTTP_CF_CONNECTING_IP']));
1198	} else {
1199	if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
1200	$ip = sanitize_text_field(wp_unslash($_SERVER['HTTP_CLIENT_IP']));
1201	} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
1202	$ip_list = explode(',', sanitize_text_field(wp_unslash($_SERVER['HTTP_X_FORWARDED_FOR'])));
1203	$ip = trim($ip_list[0]);
1204	} else {
1205	$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : '';
1206	}
1207	}
1208
1209	return filter_var($ip, FILTER_VALIDATE_IP) ? $ip : '';
1210	}
1211
1212	public function get_visitor_country($ip) {
1213	$ip = filter_var($ip, FILTER_VALIDATE_IP);
1214
1215	if (empty($ip) \|\| $ip == '127.0.0.1' \|\| $ip == '::1') {
1216	return '';
1217	}
1218
1219	$api_url = 'http://ip-api.com/json/' . esc_attr($ip);
1220	$response = wp_remote_get($api_url, array(
1221	'timeout' => 5,
1222	'headers' => array(
1223	'Accept' => 'application/json'
1224	)
1225	));
1226
1227	if (!is_wp_error($response) && wp_remote_retrieve_response_code($response) === 200) {
1228	$data = json_decode(wp_remote_retrieve_body($response), true);
1229	if (isset($data['country']) && $data['status'] === 'success') {
1230	return sanitize_text_field($data['country']);
1231	}
1232	}
1233
1234	return '';
1235	}
1236
1237	public function get_visitor_country_code($ip) {
1238	$ip = filter_var($ip, FILTER_VALIDATE_IP);
1239
1240	if (empty($ip) \|\| $ip == '127.0.0.1' \|\| $ip == '::1') {
1241	return '';
1242	}
1243
1244	$cache_key = 'presslearn_country_code_' . md5($ip);
1245	$cached_code = get_transient($cache_key);
1246	if ($cached_code !== false) {
1247	return $cached_code;
1248	}
1249
1250	$api_url = 'http://ip-api.com/json/' . esc_attr($ip) . '?fields=countryCode,status';
1251	$response = wp_remote_get($api_url, array(
1252	'timeout' => 5,
1253	'headers' => array(
1254	'Accept' => 'application/json'
1255	)
1256	));
1257
1258	if (!is_wp_error($response) && wp_remote_retrieve_response_code($response) === 200) {
1259	$data = json_decode(wp_remote_retrieve_body($response), true);
1260	if (isset($data['countryCode']) && $data['status'] === 'success') {
1261	$country_code = sanitize_text_field($data['countryCode']);
1262	set_transient($cache_key, $country_code, 86400);
1263	return $country_code;
1264	}
1265	}
1266
1267	return '';
1268	}
1269
1270	public function register_tracking_ajax() {
1271	add_action('wp_ajax_presslearn_track_pageview', array($this, 'track_pageview'));
1272	add_action('wp_ajax_nopriv_presslearn_track_pageview', array($this, 'track_pageview'));
1273	}
1274
1275	public function track_pageview() {
1276	check_ajax_referer('presslearn_tracking_nonce', 'nonce');
1277
1278	$visitor_id = isset($_POST['visitor_id']) ? sanitize_text_field(wp_unslash($_POST['visitor_id'])) : '';
1279	$url = isset($_POST['url']) ? esc_url_raw(wp_unslash($_POST['url'])) : '';
1280	$title = isset($_POST['title']) ? sanitize_text_field(wp_unslash($_POST['title'])) : '';
1281	$referrer = isset($_POST['referrer']) ? esc_url_raw(wp_unslash($_POST['referrer'])) : '';
1282	$user_agent = isset($_SERVER['HTTP_USER_AGENT']) ? sanitize_text_field(wp_unslash($_SERVER['HTTP_USER_AGENT'])) : '';
1283	$ip = $this->get_ip_address();
1284	$country = $this->get_visitor_country($ip);
1285
1286	if (!empty($referrer)) {
1287	if (strpos($referrer, 'http') !== 0 && strpos($referrer, '//') !== 0) {
1288	$referrer = 'https://' . $referrer;
1289	}
1290
1291	if (strpos($referrer, '//') === 0) {
1292	$referrer = 'https:' . $referrer;
1293	}
1294
1295	$site_host = wp_parse_url(site_url(), PHP_URL_HOST);
1296	$referrer_host = wp_parse_url($referrer, PHP_URL_HOST);
1297
1298	if ($referrer_host === $site_host) {
1299	}
1300
1301	} else {
1302	}
1303
1304	$this->create_analytics_tables();
1305
1306	global $wpdb;
1307	$table_pageviews = $wpdb->prefix . 'presslearn_pageviews';
1308	$table_visitors = $wpdb->prefix . 'presslearn_visitors';
1309
1310	if ($wpdb->get_var("SHOW TABLES LIKE '$table_pageviews'") != $table_pageviews) {
1311	$this->create_analytics_tables();
1312	if ($wpdb->get_var("SHOW TABLES LIKE '$table_pageviews'") != $table_pageviews) {
1313	wp_send_json_error('데이터베이스 �
1314	�이블을 생성할 수 없습니다.');
1315	wp_die();
1316	}
1317	}
1318
1319	$result = $wpdb->insert(
1320	$table_pageviews,
1321	array(
1322	'url' => $url,
1323	'title' => $title,
1324	'visitor_id' => $visitor_id,
1325	'referrer' => $referrer,
1326	'user_agent' => $user_agent,
1327	'country' => $country,
1328	'ip' => $ip,
1329	'created_at' => current_time('mysql')
1330	)
1331	);
1332
1333	if ($wpdb->last_error) {
1334	wp_send_json_error('데이터베이스 오류: ' . $wpdb->last_error);
1335	wp_die();
1336	} else {
1337	error_log('Pageview record inserted successfully: ' . $result);
1338
1339	$post_id = url_to_postid($url);
1340	if ($post_id > 0) {
1341	$cache_date = current_time('Y-m-d');
1342	wp_cache_delete("presslearn_visitors_{$post_id}_{$cache_date}", 'presslearn_analytics');
1343	wp_cache_delete("presslearn_today_{$post_id}_{$cache_date}", 'presslearn_analytics');
1344	wp_cache_delete("presslearn_week_{$post_id}_{$cache_date}", 'presslearn_analytics');
1345	wp_cache_delete("presslearn_month_{$post_id}_{$cache_date}", 'presslearn_analytics');
1346
1347	delete_post_meta($post_id, '_presslearn_post_views');
1348	}
1349	}
1350
1351	$visitor = $wpdb->get_row($wpdb->prepare(
1352	"SELECT * FROM $table_visitors WHERE visitor_id = %s",
1353	$visitor_id
1354	));
1355
1356	if ($visitor) {
1357	$wpdb->update(
1358	$table_visitors,
1359	array(
1360	'last_visit' => current_time('mysql'),
1361	'visits' => $visitor->visits + 1
1362	),
1363	array('visitor_id' => $visitor_id)
1364	);
1365	} else {
1366	$wpdb->insert(
1367	$table_visitors,
1368	array(
1369	'visitor_id' => $visitor_id,
1370	'first_visit' => current_time('mysql'),
1371	'last_visit' => current_time('mysql')
1372	)
1373	);
1374	}
1375
1376	if (!empty($referrer)) {
1377	$referrer_host = wp_parse_url($referrer, PHP_URL_HOST);
1378	error_log('Referrer host: ' . $referrer_host);
1379
1380	if (!empty($referrer_host)) {
1381	$table_referrers = $wpdb->prefix . 'presslearn_referrers';
1382
1383	if ($wpdb->get_var("SHOW TABLES LIKE '$table_referrers'") != $table_referrers) {
1384	$this->create_analytics_tables();
1385	}
1386
1387	$existing_referrer = $wpdb->get_row($wpdb->prepare(
1388	"SELECT * FROM $table_referrers WHERE referrer_host = %s",
1389	$referrer_host
1390	));
1391
1392	if ($existing_referrer) {
1393	$wpdb->update(
1394	$table_referrers,
1395	array(
1396	'count' => $existing_referrer->count + 1,
1397	'last_visit' => current_time('mysql')
1398	),
1399	array('id' => $existing_referrer->id)
1400	);
1401	} else {
1402	$wpdb->insert(
1403	$table_referrers,
1404	array(
1405	'referrer_host' => $referrer_host,
1406	'referrer_url' => $referrer,
1407	'count' => 1,
1408	'last_visit' => current_time('mysql')
1409	)
1410	);
1411	}
1412
1413	if ($wpdb->last_error) {
1414	error_log('Referrer insert/update error: ' . $wpdb->last_error);
1415	} else {
1416	error_log('Referrer record processed for: ' . $referrer_host);
1417	}
1418	}
1419	}
1420
1421	wp_send_json_success();
1422	wp_die();
1423	}
1424
1425	public function create_analytics_tables() {
1426	global $wpdb;
1427	$charset_collate = $wpdb->get_charset_collate();
1428
1429	$table_pageviews = $wpdb->prefix . 'presslearn_pageviews';
1430	$table_visitors = $wpdb->prefix . 'presslearn_visitors';
1431	$table_referrers = $wpdb->prefix . 'presslearn_referrers';
1432
1433	require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
1434
1435	$wpdb->suppress_errors();
1436
1437	$tables_created = true;
1438
1439	if($wpdb->get_var("SHOW TABLES LIKE '$table_pageviews'") != $table_pageviews) {
1440	$sql = "CREATE TABLE IF NOT EXISTS $table_pageviews (
1441	id bigint(20) NOT NULL AUTO_INCREMENT,
1442	url varchar(255) NOT NULL,
1443	title text NOT NULL,
1444	visitor_id varchar(32) NOT NULL,
1445	referrer text,
1446	user_agent text,
1447	country varchar(50),
1448	ip varchar(100),
1449	created_at datetime DEFAULT CURRENT_TIMESTAMP,
1450	PRIMARY KEY (id),
1451	KEY visitor_id (visitor_id),
1452	KEY url (url),
1453	KEY created_at (created_at)
1454	) $charset_collate;";
1455
1456	$result = dbDelta($sql);
1457	if (empty($result)) {
1458	$tables_created = false;
1459	error_log('Error creating presslearn_pageviews table');
1460	}
1461	}
1462
1463	if($wpdb->get_var("SHOW TABLES LIKE '$table_visitors'") != $table_visitors) {
1464	$sql = "CREATE TABLE IF NOT EXISTS $table_visitors (
1465	id bigint(20) NOT NULL AUTO_INCREMENT,
1466	visitor_id varchar(32) NOT NULL,
1467	first_visit datetime DEFAULT CURRENT_TIMESTAMP,
1468	last_visit datetime DEFAULT CURRENT_TIMESTAMP,
1469	visits int(11) DEFAULT 1,
1470	PRIMARY KEY (id),
1471	UNIQUE KEY visitor_id (visitor_id),
1472	KEY first_visit (first_visit),
1473	KEY last_visit (last_visit)
1474	) $charset_collate;";
1475
1476	$result = dbDelta($sql);
1477	if (empty($result)) {
1478	$tables_created = false;
1479	error_log('Error creating presslearn_visitors table');
1480	}
1481	}
1482
1483	if($wpdb->get_var("SHOW TABLES LIKE '$table_referrers'") != $table_referrers) {
1484	$sql = "CREATE TABLE IF NOT EXISTS $table_referrers (
1485	id bigint(20) NOT NULL AUTO_INCREMENT,
1486	referrer_host varchar(255),
1487	referrer_url text,
1488	count int(11) DEFAULT 1,
1489	last_visit datetime DEFAULT CURRENT_TIMESTAMP,
1490	PRIMARY KEY (id),
1491	KEY referrer_host (referrer_host),
1492	KEY last_visit (last_visit)
1493	) $charset_collate;";
1494
1495	$result = dbDelta($sql);
1496	if (empty($result)) {
1497	$tables_created = false;
1498	error_log('Error creating presslearn_referrers table');
1499	}
1500	}
1501
1502	return $tables_created;
1503	}
1504
1505	public function get_visitor_ip_for_protection() {
1506	$use_cloudflare = get_option('presslearn_click_protection_use_cloudflare', 'no');
1507
1508	$ip = '';
1509
1510	if ($use_cloudflare === 'yes' && isset($_SERVER['HTTP_CF_CONNECTING_IP'])) {
1511	$ip = sanitize_text_field(wp_unslash($_SERVER['HTTP_CF_CONNECTING_IP']));
1512	}
1513	else {
1514	if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
1515	$ip = sanitize_text_field(wp_unslash($_SERVER['HTTP_CLIENT_IP']));
1516	} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
1517	$ip_list = explode(',', sanitize_text_field(wp_unslash($_SERVER['HTTP_X_FORWARDED_FOR'])));
1518	$ip = trim($ip_list[0]);
1519	} else {
1520	$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : '';
1521	}
1522	}
1523
1524	return $ip;
1525	}
1526
1527	public function add_admin_bar_menu($wp_admin_bar) {
1528	if (!$this->is_activated) {
1529	return;
1530	}
1531
1532	$wp_admin_bar->add_node(array(
1533	'id' => 'presslearn-menu',
1534	'title' => 'AL Pack',
1535	'href' => admin_url('admin.php?page=presslearn-settings'),
1536	'meta' => array(
1537	'title' => 'AL Pack'
1538	)
1539	));
1540
1541	$wp_admin_bar->add_node(array(
1542	'id' => 'presslearn-settings',
1543	'parent' => 'presslearn-menu',
1544	'title' => '대시보드',
1545	'href' => admin_url('admin.php?page=presslearn-settings')
1546	));
1547
1548	$wp_admin_bar->add_node(array(
1549	'id' => 'presslearn-analytics',
1550	'parent' => 'presslearn-menu',
1551	'title' => '씬 애널리틱스',
1552	'href' => admin_url('admin.php?page=presslearn-analytics')
1553	));
1554
1555	$wp_admin_bar->add_node(array(
1556	'id' => 'presslearn-scroll-depth',
1557	'parent' => 'presslearn-menu',
1558	'title' => '스마트 스크롤',
1559	'href' => admin_url('admin.php?page=presslearn-scroll-depth')
1560	));
1561
1562	$wp_admin_bar->add_node(array(
1563	'id' => 'presslearn-click-protection',
1564	'parent' => 'presslearn-menu',
1565	'title' => '애드 프로�
1566	�터',
1567	'href' => admin_url('admin.php?page=presslearn-click-protection')
1568	));
1569
1570	$wp_admin_bar->add_node(array(
1571	'id' => 'presslearn-ad-clicker',
1572	'parent' => 'presslearn-menu',
1573	'title' => '애드클리커',
1574	'href' => admin_url('admin.php?page=presslearn-ad-clicker')
1575	));
1576
1577	$wp_admin_bar->add_node(array(
1578	'id' => 'presslearn-dynamic-banner',
1579	'parent' => 'presslearn-menu',
1580	'title' => '다이나믹 배너',
1581	'href' => admin_url('admin.php?page=presslearn-dynamic-banner')
1582	));
1583
1584	$wp_admin_bar->add_node(array(
1585	'id' => 'presslearn-social-share',
1586	'parent' => 'presslearn-menu',
1587	'title' => '소�
1588	� 공유',
1589	'href' => admin_url('admin.php?page=presslearn-social-share')
1590	));
1591
1592	$wp_admin_bar->add_node(array(
1593	'id' => 'presslearn-quick-button',
1594	'parent' => 'presslearn-menu',
1595	'title' => '빠른 버튼 생성',
1596	'href' => admin_url('admin.php?page=presslearn-quick-button')
1597	));
1598
1599	$wp_admin_bar->add_node(array(
1600	'id' => 'presslearn-ads',
1601	'parent' => 'presslearn-menu',
1602	'title' => 'Ads 매니저',
1603	'href' => admin_url('admin.php?page=presslearn-ads')
1604	));
1605
1606	$wp_admin_bar->add_node(array(
1607	'id' => 'presslearn-auto-index',
1608	'parent' => 'presslearn-menu',
1609	'title' => '자동 인덱싱',
1610	'href' => admin_url('admin.php?page=presslearn-auto-index')
1611	));
1612
1613	$wp_admin_bar->add_node(array(
1614	'id' => 'presslearn-header-footer',
1615	'parent' => 'presslearn-menu',
1616	'title' => '헤더 & 푸터',
1617	'href' => admin_url('admin.php?page=presslearn-header-footer')
1618	));
1619	}
1620	}
1621
1622	function presslearn_plugin() {
1623	return PressLearn_Plugin::get_instance();
1624	}
1625
1626	presslearn_plugin();
1627
1628	add_action('init', 'presslearn_check_country_access_block', 1);
1629
1630	function presslearn_check_country_access_block() {
1631	if (is_admin()) {
1632	return;
1633	}
1634
1635	$click_protection_enabled = get_option('presslearn_click_protection_enabled', 'no');
1636	if ($click_protection_enabled !== 'yes') {
1637	return;
1638	}
1639
1640	$blocked_countries = get_option('presslearn_click_protection_blocked_countries', array());
1641	if (empty($blocked_countries)) {
1642	return;
1643	}
1644
1645	$user_ip = presslearn_plugin()->get_visitor_ip_for_protection();
1646
1647	$user_country_code = presslearn_plugin()->get_visitor_country_code($user_ip);
1648
1649	$is_blocked = false;
1650	foreach ($blocked_countries as $country) {
1651	if (isset($country['code']) && $country['code'] === $user_country_code) {
1652	$is_blocked = true;
1653	break;
1654	}
1655	}
1656
1657	if ($is_blocked) {
1658	while (ob_get_level()) {
1659	ob_end_clean();
1660	}
1661
1662	header('HTTP/1.1 403 Forbidden');
1663	header('Content-Type: text/html; charset=UTF-8');
1664
1665	echo '<!DOCTYPE html><html><head><meta charset="UTF-8"><title>Access Denied</title></head><body></body></html>';
1666	exit;
1667	}
1668	}
1669
1670	add_action('wp_ajax_presslearn_get_allowed_ips', 'presslearn_get_allowed_ips');
1671	add_action('wp_ajax_presslearn_add_allowed_ip', 'presslearn_add_allowed_ip');
1672	add_action('wp_ajax_presslearn_delete_allowed_ip', 'presslearn_delete_allowed_ip');
1673	add_action('wp_ajax_presslearn_get_blocked_ips', 'presslearn_get_blocked_ips');
1674	add_action('wp_ajax_presslearn_add_blocked_ip', 'presslearn_add_blocked_ip');
1675	add_action('wp_ajax_presslearn_delete_blocked_ip', 'presslearn_delete_blocked_ip');
1676	add_action('wp_ajax_presslearn_delete_analytics_data', 'presslearn_delete_analytics_data');
1677	add_action('wp_ajax_presslearn_get_blocked_countries', 'presslearn_get_blocked_countries');
1678	add_action('wp_ajax_presslearn_save_blocked_countries', 'presslearn_save_blocked_countries');
1679
1680	function presslearn_get_blocked_countries() {
1681	check_ajax_referer('presslearn_ip_nonce', 'nonce');
1682
1683	if (current_user_can('manage_options')) {
1684	$blocked_countries = get_option('presslearn_click_protection_blocked_countries', array());
1685
1686	wp_send_json_success(array(
1687	'countries' => $blocked_countries
1688	));
1689	}
1690
1691	wp_send_json_error(array('message' => '권한이 없습니다.'));
1692	wp_die();
1693	}
1694
1695	function presslearn_save_blocked_countries() {
1696	check_ajax_referer('presslearn_ip_nonce', 'nonce');
1697
1698	if (current_user_can('manage_options')) {
1699	$countries_json = isset($_POST['countries']) ? wp_unslash($_POST['countries']) : '[]';
1700	$countries = json_decode($countries_json, true);
1701
1702	if (json_last_error() !== JSON_ERROR_NONE) {
1703	wp_send_json_error(array('message' => '잘못된 데이터 형식�
1704	니다.'));
1705	wp_die();
1706	}
1707
1708	$valid_countries = array();
1709	foreach ($countries as $country) {
1710	if (isset($country['code']) && isset($country['name'])) {
1711	$valid_countries[] = array(
1712	'code' => sanitize_text_field($country['code']),
1713	'name' => sanitize_text_field($country['name'])
1714	);
1715	}
1716	}
1717
1718	update_option('presslearn_click_protection_blocked_countries', $valid_countries);
1719
1720	wp_send_json_success(array(
1721	'message' => '차단 국가 목록이 저장되었습니다.',
1722	'countries' => $valid_countries
1723	));
1724	}
1725
1726	wp_send_json_error(array('message' => '권한이 없습니다.'));
1727	wp_die();
1728	}
1729
1730	function presslearn_get_allowed_ips() {
1731	check_ajax_referer('presslearn_ip_nonce', 'nonce');
1732
1733	if (current_user_can('manage_options')) {
1734	$allowed_ips = get_option('presslearn_click_protection_allowed_ips', array());
1735
1736	wp_send_json_success(array(
1737	'ips' => $allowed_ips
1738	));
1739	}
1740
1741	wp_send_json_error(array('message' => '권한이 없습니다.'));
1742	wp_die();
1743	}
1744
1745	function presslearn_add_allowed_ip() {
1746	check_ajax_referer('presslearn_ip_nonce', 'nonce');
1747
1748	if (current_user_can('manage_options')) {
1749	$ip = isset($_POST['ip']) ? sanitize_text_field(wp_unslash($_POST['ip'])) : '';
1750
1751	if (empty($ip) \|\| !filter_var($ip, FILTER_VALIDATE_IP)) {
1752	wp_send_json_error(array('message' => '유효하지 않은 IP 주소�
1753	니다.'));
1754	wp_die();
1755	}
1756
1757	$allowed_ips = get_option('presslearn_click_protection_allowed_ips', array());
1758
1759	foreach ($allowed_ips as $item) {
1760	if ($item['ip'] === $ip) {
1761	wp_send_json_error(array('message' => '이미 등록된 IP 주소�
1762	니다.'));
1763	wp_die();
1764	}
1765	}
1766
1767	$allowed_ips[] = array(
1768	'ip' => $ip,
1769	'date' => current_time('Y-m-d')
1770	);
1771
1772	update_option('presslearn_click_protection_allowed_ips', $allowed_ips);
1773
1774	wp_send_json_success(array(
1775	'message' => 'IP가 성공적으로 추가되었습니다.',
1776	'ips' => $allowed_ips
1777	));
1778	}
1779
1780	wp_die();
1781	}
1782
1783	function presslearn_delete_allowed_ip() {
1784	check_ajax_referer('presslearn_ip_nonce', 'nonce');
1785
1786	if (current_user_can('manage_options')) {
1787	$ip = isset($_POST['ip']) ? sanitize_text_field(wp_unslash($_POST['ip'])) : '';
1788
1789	if (empty($ip)) {
1790	wp_send_json_error(array('message' => '삭제할 IP 주소가 지정되지 않았습니다.'));
1791	wp_die();
1792	}
1793
1794	$allowed_ips = get_option('presslearn_click_protection_allowed_ips', array());
1795
1796	foreach ($allowed_ips as $key => $item) {
1797	if ($item['ip'] === $ip) {
1798	unset($allowed_ips[$key]);
1799	break;
1800	}
1801	}
1802
1803	$allowed_ips = array_values($allowed_ips);
1804
1805	update_option('presslearn_click_protection_allowed_ips', $allowed_ips);
1806
1807	wp_send_json_success(array(
1808	'message' => 'IP가 성공적으로 삭제되었습니다.',
1809	'ips' => $allowed_ips
1810	));
1811	}
1812
1813	wp_die();
1814	}
1815
1816	function presslearn_get_blocked_ips() {
1817	check_ajax_referer('presslearn_ip_nonce', 'nonce');
1818
1819	if (current_user_can('manage_options')) {
1820	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
1821
1822	wp_send_json_success(array(
1823	'ips' => $blocked_ips
1824	));
1825	}
1826
1827	wp_send_json_error(array('message' => '권한이 없습니다.'));
1828	wp_die();
1829	}
1830
1831	function presslearn_add_blocked_ip() {
1832	check_ajax_referer('presslearn_ip_nonce', 'nonce');
1833
1834	if (current_user_can('manage_options')) {
1835	$ip = isset($_POST['ip']) ? sanitize_text_field(wp_unslash($_POST['ip'])) : '';
1836	$permanent = isset($_POST['permanent']) ? sanitize_text_field(wp_unslash($_POST['permanent'])) : '0';
1837
1838	if (empty($ip) \|\| !filter_var($ip, FILTER_VALIDATE_IP)) {
1839	wp_send_json_error(array('message' => '유효하지 않은 IP 주소�
1840	니다.'));
1841	wp_die();
1842	}
1843
1844	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
1845
1846	foreach ($blocked_ips as $item) {
1847	if ($item['ip'] === $ip) {
1848	wp_send_json_error(array('message' => '이미 차단된 IP 주소�
1849	니다.'));
1850	wp_die();
1851	}
1852	}
1853
1854	$current_date = current_time('Y-m-d');
1855
1856	if ($permanent === '1') {
1857	$expires = '';
1858	$reason = '수동 차단 (영구)';
1859	} else {
1860	$block_expiry_days = get_option('presslearn_click_protection_block_expiry_days', 30);
1861	$expires = $block_expiry_days > 0 ? gmdate('Y-m-d', strtotime("+{$block_expiry_days} days")) : '';
1862	$reason = '수동 차단';
1863	}
1864
1865	$blocked_ips[] = array(
1866	'ip' => $ip,
1867	'date' => $current_date,
1868	'block_date' => $current_date,
1869	'reason' => $reason,
1870	'expires' => $expires
1871	);
1872
1873	update_option('presslearn_click_protection_blocked_ips', $blocked_ips);
1874
1875	wp_send_json_success(array(
1876	'message' => 'IP가 성공적으로 차단되었습니다.',
1877	'ips' => $blocked_ips
1878	));
1879	}
1880
1881	wp_die();
1882	}
1883
1884	function presslearn_delete_blocked_ip() {
1885	check_ajax_referer('presslearn_ip_nonce', 'nonce');
1886
1887	if (current_user_can('manage_options')) {
1888	$ip = isset($_POST['ip']) ? sanitize_text_field(wp_unslash($_POST['ip'])) : '';
1889
1890	if (empty($ip)) {
1891	wp_send_json_error(array('message' => '삭제할 IP 주소가 지정되지 않았습니다.'));
1892	wp_die();
1893	}
1894
1895	$lock_key = 'presslearn_delete_blocked_' . md5($ip);
1896	if (get_transient($lock_key)) {
1897	wp_send_json_error(array('message' => '다른 요청이 처리 중�
1898	니다. 잠시 후 다시 시도해주세요.'));
1899	wp_die();
1900	}
1901
1902	set_transient($lock_key, true, 3);
1903
1904	try {
1905	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
1906	$ip_found = false;
1907
1908	foreach ($blocked_ips as $key => $item) {
1909	if ($item['ip'] === $ip) {
1910	unset($blocked_ips[$key]);
1911	$ip_found = true;
1912	break;
1913	}
1914	}
1915
1916	if (!$ip_found) {
1917	delete_transient($lock_key);
1918	wp_send_json_error(array('message' => '차단 목록에서 해당 IP를 찾을 수 없습니다.'));
1919	wp_die();
1920	}
1921
1922	$blocked_ips = array_values($blocked_ips);
1923
1924	update_option('presslearn_click_protection_blocked_ips_backup_delete', get_option('presslearn_click_protection_blocked_ips', array()));
1925
1926	update_option('presslearn_click_protection_blocked_ips', $blocked_ips);
1927
1928	$reset_signals = get_option('presslearn_reset_localStorage_signals', array());
1929	$reset_signals[$ip] = array(
1930	'timestamp' => time(),
1931	'expires' => time() + 3600
1932	);
1933	update_option('presslearn_reset_localStorage_signals', $reset_signals);
1934
1935	delete_transient($lock_key);
1936
1937	wp_send_json_success(array(
1938	'message' => 'IP 차단이 성공적으로 해제되었습니다.',
1939	'ips' => $blocked_ips,
1940	'reset_signal_sent' => true
1941	));
1942
1943	} catch (Exception $e) {
1944	delete_transient($lock_key);
1945	wp_send_json_error(array('message' => '서버 오류가 발생했습니다.'));
1946	}
1947	}
1948
1949	wp_die();
1950	}
1951
1952	add_action('init', 'presslearn_setup_cron_for_ip_unblock');
1953
1954	function presslearn_setup_cron_for_ip_unblock() {
1955	if (!wp_next_scheduled('presslearn_check_blocked_ips_expiry')) {
1956	wp_schedule_event(strtotime('tomorrow midnight'), 'daily', 'presslearn_check_blocked_ips_expiry');
1957	}
1958	}
1959
1960	add_action('presslearn_check_blocked_ips_expiry', 'presslearn_check_and_remove_expired_blocked_ips');
1961
1962	function presslearn_cleanup_expired_reset_signals() {
1963	$reset_signals = get_option('presslearn_reset_localStorage_signals', array());
1964	$current_time = time();
1965	$updated = false;
1966
1967	foreach ($reset_signals as $ip => $signal) {
1968	if (isset($signal['expires']) && $current_time > $signal['expires']) {
1969	unset($reset_signals[$ip]);
1970	$updated = true;
1971	}
1972	}
1973
1974	if ($updated) {
1975	update_option('presslearn_reset_localStorage_signals', $reset_signals);
1976	}
1977	}
1978
1979	add_action('presslearn_check_blocked_ips_expiry', 'presslearn_cleanup_expired_reset_signals');
1980
1981	function presslearn_check_and_remove_expired_blocked_ips() {
1982	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
1983	if (empty($blocked_ips)) {
1984	return;
1985	}
1986
1987	$block_expiry_days = get_option('presslearn_click_protection_block_expiry_days', 30);
1988
1989	$current_date = new DateTime(current_time('Y-m-d'));
1990	$updated = false;
1991
1992	$new_blocked_ips = array();
1993
1994	foreach ($blocked_ips as $item) {
1995	$block_date = isset($item['block_date']) ? $item['block_date'] : $item['date'];
1996
1997	$block_date_obj = new DateTime($block_date);
1998
1999	$interval = $current_date->diff($block_date_obj);
2000	$days_since_blocked = $interval->days;
2001
2002	if ($days_since_blocked < $block_expiry_days) {
2003	$new_blocked_ips[] = $item;
2004	} else {
2005	$updated = true;
2006	}
2007	}
2008
2009	if ($updated) {
2010	update_option('presslearn_click_protection_blocked_ips', $new_blocked_ips);
2011	}
2012	}
2013
2014	register_deactivation_hook(__FILE__, 'presslearn_clear_cron_for_ip_unblock');
2015
2016	function presslearn_clear_cron_for_ip_unblock() {
2017	$timestamp = wp_next_scheduled('presslearn_check_blocked_ips_expiry');
2018	if ($timestamp) {
2019	wp_unschedule_event($timestamp, 'presslearn_check_blocked_ips_expiry');
2020	}
2021
2022	delete_option('presslearn_reset_localStorage_signals');
2023
2024	delete_option('presslearn_click_protection_blocked_ips_backup');
2025	delete_option('presslearn_click_protection_blocked_ips_backup_delete');
2026	}
2027
2028	function presslearn_block_ads_for_blocked_ips() {
2029	if (is_admin()) {
2030	return;
2031	}
2032
2033	$click_protection_enabled = get_option('presslearn_click_protection_enabled', 'no');
2034	if ($click_protection_enabled !== 'yes') {
2035	return;
2036	}
2037
2038	$use_cloudflare = get_option('presslearn_click_protection_use_cloudflare', 'no');
2039
2040	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
2041	if (empty($blocked_ips)) {
2042	return;
2043	}
2044
2045	$user_ip = presslearn_plugin()->get_visitor_ip_for_protection();
2046
2047	$is_blocked = false;
2048
2049	foreach ($blocked_ips as $item) {
2050	if ($item['ip'] === $user_ip) {
2051	$is_blocked = true;
2052	break;
2053	}
2054	}
2055
2056	if (!$is_blocked) {
2057	return;
2058	}
2059
2060	setcookie('pl_ad_blocked', '1', time() + 86400, '/');
2061
2062	wp_register_style('presslearn-ad-block-css', false);
2063	wp_enqueue_style('presslearn-ad-block-css');
2064
2065	$ad_block_css = "
2066	#google_esf,
2067	.adsbygoogle,
2068	iframe[id^=\"google_ads_\"],
2069	ins.adsbygoogle,
2070	ins.adsbygoogle-noablate,
2071	iframe[id^=\"aswift_\"],
2072	div[id^=\"aswift_\"],
2073	[data-ad-status],
2074	[data-adsbygoogle-status],
2075	[data-google-query-id],
2076	[data-google-container-id],
2077	[data-ad-format],
2078	ins[class*=\"adsbygoogle\"] {
2079	display: none !important;
2080	visibility: hidden !important;
2081	opacity: 0 !important;
2082	width: 0 !important;
2083	height: 0 !important;
2084	position: absolute !important;
2085	left: -9999px !important;
2086	top: -9999px !important;
2087	pointer-events: none !important;
2088	max-width: 0 !important;
2089	max-height: 0 !important;
2090	overflow: hidden !important;
2091	}
2092
2093	.right-side-rail-edge,
2094	.right-side-rail-dismiss-btn,
2095	[data-side-rail-status] {
2096	display: none !important;
2097	visibility: hidden !important;
2098	opacity: 0 !important;
2099	}
2100	";
2101
2102	wp_add_inline_style('presslearn-ad-block-css', $ad_block_css);
2103
2104	wp_register_script('presslearn-ad-block-js', false, array(), PRESSLEARN_PLUGIN_VERSION, true);
2105	wp_enqueue_script('presslearn-ad-block-js');
2106
2107	$ad_block_script = "
2108	(function() {
2109	function preventAdLoad() {
2110
2111	window.adsbygoogle = [];
2112	window.google_ad_status = 1;
2113
2114	var adScripts = document.querySelectorAll('script[src=\"pagead2.googlesyndication.com\"], script[src=\"googleads\"], script[src*=\"adsbygoogle\"]');
2115	adScripts.forEach(function(script) {
2116	if (script && script.parentNode) {
2117	script.parentNode.removeChild(script);
2118	}
2119	});
2120	}
2121
2122	preventAdLoad();
2123	})();
2124
2125	document.addEventListener('DOMContentLoaded', function() {
2126
2127	function removeAdsElements() {
2128	const esfElements = document.querySelectorAll('#google_esf');
2129	esfElements.forEach(element => {
2130	element.style.display = 'none !important';
2131	if (element.parentNode) {
2132	element.parentNode.removeChild(element);
2133	}
2134	});
2135
2136	const adsSelectors = [
2137	'#adsbygoogle',
2138	'.adsbygoogle',
2139	'ins.adsbygoogle',
2140	'ins.adsbygoogle-noablate',
2141	'iframe[id^=\"google_ads_\"]',
2142	'iframe[id^=\"aswift_\"]',
2143	'div[id^=\"aswift_\"]',
2144	'[data-ad-status]',
2145	'[data-adsbygoogle-status]',
2146	'[data-google-query-id]',
2147	'[data-google-container-id]',
2148	'[data-ad-format]'
2149	];
2150
2151	adsSelectors.forEach(selector => {
2152	const elements = document.querySelectorAll(selector);
2153	elements.forEach(element => {
2154	element.style.display = 'none !important';
2155	if (element.parentNode) {
2156	element.parentNode.removeChild(element);
2157	}
2158	});
2159	});
2160
2161	const styleElement = document.createElement('style');
2162	styleElement.textContent =
2163	'#google_esf, ' +
2164	'#adsbygoogle,' +
2165	'.adsbygoogle,' +
2166	'ins.adsbygoogle,' +
2167	'ins.adsbygoogle-noablate,' +
2168	'iframe[id^=\"google_ads_\"],' +
2169	'iframe[id^=\"aswift_\"],' +
2170	'div[id^=\"aswift_\"],' +
2171	'[data-ad-status],' +
2172	'[data-adsbygoogle-status],' +
2173	'[data-google-query-id],' +
2174	'[data-google-container-id],' +
2175	'[data-ad-format] { ' +
2176	'display: none !important; ' +
2177	'visibility: hidden !important;' +
2178	'opacity: 0 !important;' +
2179	'pointer-events: none !important;' +
2180	'width: 0px !important;' +
2181	'height: 0px !important;' +
2182	'position: absolute !important;' +
2183	'top: -9999px !important;' +
2184	'left: -9999px !important;' +
2185	'}';
2186	document.head.appendChild(styleElement);
2187	}
2188
2189	if (document.readyState === 'loading') {
2190	document.addEventListener('DOMContentLoaded', removeAdsElements);
2191	} else {
2192	removeAdsElements();
2193	}
2194
2195	const adObserver = new MutationObserver(function(mutations) {
2196	mutations.forEach(function(mutation) {
2197	if (mutation.addedNodes && mutation.addedNodes.length > 0) {
2198	for (let i = 0; i < mutation.addedNodes.length; i++) {
2199	const node = mutation.addedNodes[i];
2200	if (node.id === 'google_esf' \|\| node.id === 'adsbygoogle') {
2201	node.style.display = 'none !important';
2202	if (node.parentNode) {
2203	node.parentNode.removeChild(node);
2204	}
2205	}
2206	}
2207	}
2208	});
2209	});
2210
2211	adObserver.observe(document.documentElement, {
2212	childList: true,
2213	subtree: true
2214	});
2215	});
2216	";
2217
2218	wp_add_inline_script('presslearn-ad-block-js', $ad_block_script);
2219
2220	wp_register_script('presslearn-clear-blocked-flag-js', false, array(), PRESSLEARN_PLUGIN_VERSION, true);
2221	wp_enqueue_script('presslearn-clear-blocked-flag-js');
2222
2223	$clear_flag_script = "
2224	(function() {
2225	try {
2226	localStorage.setItem('adsenseBlocked', 'false');
2227	localStorage.setItem('adsenseClickCount', '0');
2228	localStorage.setItem('adsenseFirstClickTime', '0');
2229	} catch (e) {}
2230	})();
2231	";
2232
2233	wp_add_inline_script('presslearn-clear-blocked-flag-js', $clear_flag_script);
2234	}
2235
2236	add_action('wp_body_open', 'presslearn_block_ads_for_blocked_ips', 1);
2237	add_action('wp_footer', 'presslearn_check_blocked_status', 1);
2238
2239	function presslearn_check_blocked_status() {
2240	if (is_admin()) {
2241	return;
2242	}
2243
2244	$click_protection_enabled = get_option('presslearn_click_protection_enabled', 'no');
2245	if ($click_protection_enabled !== 'yes') {
2246	return;
2247	}
2248
2249	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
2250	if (empty($blocked_ips)) {
2251	return;
2252	}
2253
2254	$user_ip = presslearn_plugin()->get_visitor_ip_for_protection();
2255	$is_blocked = false;
2256
2257	foreach ($blocked_ips as $item) {
2258	if ($item['ip'] === $user_ip) {
2259	$is_blocked = true;
2260	break;
2261	}
2262	}
2263
2264	if (!$is_blocked) {
2265	return;
2266	}
2267
2268	wp_register_script('presslearn-blocked-status-js', false, array(), PRESSLEARN_PLUGIN_VERSION, true);
2269	wp_enqueue_script('presslearn-blocked-status-js');
2270
2271	$blocked_status_script = "
2272	(function() {
2273
2274	function removeAds() {
2275	var selectors = [
2276	'#google_esf',
2277	'.adsbygoogle',
2278	'ins.adsbygoogle',
2279	'ins.adsbygoogle-noablate',
2280	'iframe[id^=\"google_ads_\"]',
2281	'iframe[id^=\"aswift_\"]',
2282	'div[id^=\"aswift_\"]',
2283	'[data-ad-status]',
2284	'[data-adsbygoogle-status]',
2285	'[data-google-query-id]',
2286	'[data-google-container-id]',
2287	'[data-ad-format]',
2288	'ins[class*=\"adsbygoogle\"],
2289	.right-side-rail-edge,
2290	.right-side-rail-dismiss-btn,
2291	'[data-side-rail-status]'
2292	];
2293
2294	selectors.forEach(function(selector) {
2295	var elements = document.querySelectorAll(selector);
2296	elements.forEach(function(element) {
2297	if (element && element.parentNode) {
2298	element.parentNode.removeChild(element);
2299	}
2300	});
2301	});
2302	}
2303
2304	removeAds();
2305	setTimeout(removeAds, 1000);
2306	})();
2307	";
2308
2309	wp_add_inline_script('presslearn-blocked-status-js', $blocked_status_script);
2310	}
2311
2312	function presslearn_add_ad_protection_script() {
2313	if (is_admin()) {
2314	return;
2315	}
2316
2317	$click_protection_enabled = get_option('presslearn_click_protection_enabled', 'no');
2318	if ($click_protection_enabled !== 'yes') {
2319	return;
2320	}
2321
2322	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
2323	$user_ip = presslearn_plugin()->get_visitor_ip_for_protection();
2324
2325	$allowed_ips = get_option('presslearn_click_protection_allowed_ips', array());
2326	$is_allowed = false;
2327
2328	foreach ($allowed_ips as $item) {
2329	if ($item['ip'] === $user_ip) {
2330	$is_allowed = true;
2331	break;
2332	}
2333	}
2334
2335	$is_blocked = false;
2336	foreach ($blocked_ips as $item) {
2337	if ($item['ip'] === $user_ip) {
2338	$is_blocked = true;
2339	break;
2340	}
2341	}
2342
2343	if ($is_allowed) {
2344	return;
2345	}
2346
2347	if ($is_blocked) {
2348	presslearn_block_ads_for_blocked_ips();
2349	return;
2350	}
2351
2352	$max_click_count = intval(get_option('presslearn_max_click_count', 10));
2353	$click_time_window = intval(get_option('presslearn_click_time_window', 30));
2354
2355	wp_register_style('presslearn-protection-modal-css', false);
2356	wp_enqueue_style('presslearn-protection-modal-css');
2357
2358	$modal_css = "
2359	.pl-modal-overlay {
2360	display: none;
2361	position: fixed;
2362	top: 0;
2363	left: 0;
2364	width: 100%;
2365	height: 100%;
2366	background-color: rgba(0, 0, 0, 0.7);
2367	z-index: 999999;
2368	justify-content: center;
2369	align-items: center;
2370	overflow: hidden;
2371	}
2372
2373	.pl-modal {
2374	background: white;
2375	padding: 30px;
2376	border-radius: 8px;
2377	max-width: 500px;
2378	width: 90%;
2379	text-align: center;
2380	box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
2381	position: relative;
2382	}
2383
2384	.pl-modal h2 {
2385	margin-top: 0;
2386	font-size: 24px;
2387	color: #d32f2f;
2388	}
2389
2390	.pl-modal p {
2391	margin: 15px 0;
2392	font-size: 16px;
2393	line-height: 1.5;
2394	}
2395
2396	.pl-modal-close {
2397	display: inline-block;
2398	background: #d32f2f;
2399	color: white;
2400	padding: 10px 20px;
2401	margin-top: 20px;
2402	border-radius: 4px;
2403	cursor: pointer;
2404	font-weight: bold;
2405	border: none;
2406	}
2407
2408	.pl-modal-close:hover {
2409	background: #b71c1c;
2410	}
2411
2412	.pl-blocked-ad-notice {
2413	display: block;
2414	padding: 15px;
2415	background-color: #fff8f8;
2416	border: 1px solid #ffdddd;
2417	text-align: center;
2418	font-size: 14px;
2419	color: #d32f2f;
2420	margin: 15px 0;
2421	border-radius: 4px;
2422	font-weight: bold;
2423	}
2424
2425	body.pl-modal-open {
2426	overflow: hidden;
2427	}
2428	";
2429
2430	wp_add_inline_style('presslearn-protection-modal-css', $modal_css);
2431
2432	add_action('wp_footer', function() {
2433	?>
2434	<div class="pl-modal-overlay" id="pl-block-modal">
2435	<div class="pl-modal">
2436	<h2><?php echo esc_html(get_option('presslearn_modal_title', '광고 차단 알림')); ?></h2>
2437	<p><?php echo esc_html(get_option('presslearn_modal_message', '광고 클릭 제한을 초과하여 광고가 차단되었습니다.')); ?></p>
2438	<p><?php echo esc_html(get_option('presslearn_modal_submessage', '단시간에 반복적인 광고 클릭은 시스�
2439	�에 의해 감지되며, IP가 수집되어 사이트 관리자가 확인 가능합니다.')); ?></p>
2440	<button class="pl-modal-close" id="pl-modal-close"><?php echo esc_html(get_option('presslearn_modal_button_text', '확인')); ?></button>
2441	</div>
2442	</div>
2443	<?php
2444	});
2445
2446	wp_register_script('presslearn-protection-script-js', false, array(), PRESSLEARN_PLUGIN_VERSION, true);
2447	wp_enqueue_script('presslearn-protection-script-js');
2448
2449	$user_ip = presslearn_plugin()->get_visitor_ip_for_protection();
2450	$reset_signals = get_option('presslearn_reset_localStorage_signals', array());
2451	$should_reset = false;
2452
2453	if (isset($reset_signals[$user_ip])) {
2454	$signal = $reset_signals[$user_ip];
2455	if (time() - $signal['timestamp'] < 3600) {
2456	$should_reset = true;
2457	unset($reset_signals[$user_ip]);
2458	update_option('presslearn_reset_localStorage_signals', $reset_signals);
2459	}
2460	}
2461
2462	$protection_script = "
2463	(function() {
2464	function getStorageItem(name, defaultValue) {
2465	try {
2466	const item = localStorage.getItem(name);
2467	return item !== null ? item : defaultValue;
2468	} catch (e) {
2469	return defaultValue;
2470	}
2471	}
2472
2473	function setStorageItem(name, value) {
2474	try {
2475	localStorage.setItem(name, value);
2476	return true;
2477	} catch (e) {
2478	return false;
2479	}
2480	}
2481
2482	function resetLocalStorageForUnblock() {
2483	try {
2484	localStorage.removeItem('adsenseBlocked');
2485	localStorage.removeItem('adsenseClickCount');
2486	localStorage.removeItem('adsenseBlockedTime');
2487	localStorage.removeItem('lastClickTime');
2488	localStorage.removeItem('adsenseFirstClickTime');
2489
2490	setStorageItem('adsenseBlocked', 'false');
2491	setStorageItem('adsenseClickCount', '0');
2492	setStorageItem('adsenseFirstClickTime', '0');
2493
2494	return true;
2495	} catch (e) {
2496	return false;
2497	}
2498	}
2499
2500	" . ($should_reset ? "resetLocalStorageForUnblock();" : "") . "
2501
2502	const maxClickCount = " . esc_js($max_click_count) . ";
2503	const clickTimeWindow = " . esc_js($click_time_window) . ";
2504
2505	function checkServerBlockStatus() {
2506	fetch('" . esc_js(admin_url('admin-ajax.php')) . "', {
2507	method: 'POST',
2508	headers: {
2509	'Content-Type': 'application/x-www-form-urlencoded',
2510	},
2511	body: new URLSearchParams({
2512	action: 'presslearn_check_ip_block_status',
2513	nonce: '" . esc_js(wp_create_nonce('presslearn_check_block_status')) . "'
2514	})
2515	})
2516	.then(response => response.json())
2517	.then(data => {
2518	if (data.success) {
2519	if (!data.data.is_blocked) {
2520	const localBlocked = getStorageItem('adsenseBlocked') === 'true';
2521	if (localBlocked) {
2522	setStorageItem('adsenseBlocked', 'false');
2523	setStorageItem('adsenseBlockedTime', '0');
2524	}
2525	} else {
2526	setStorageItem('adsenseBlocked', 'true');
2527	if (!getStorageItem('adsenseBlockedTime')) {
2528	setStorageItem('adsenseBlockedTime', Date.now().toString());
2529	}
2530	}
2531	}
2532	})
2533	.catch(error => {
2534	console.error('Block status check failed:', error);
2535	});
2536	}
2537
2538	checkServerBlockStatus();
2539
2540	function checkAndResetClickCount() {
2541	const firstClickTime = getStorageItem('adsenseFirstClickTime', '0');
2542	const currentTime = Date.now();
2543	const timeWindowMs = clickTimeWindow * 60 * 1000;
2544
2545	if (firstClickTime !== '0' && (currentTime - parseInt(firstClickTime)) > timeWindowMs) {
2546	setStorageItem('adsenseClickCount', '0');
2547	setStorageItem('adsenseFirstClickTime', '0');
2548	return 0;
2549	}
2550
2551	return getStorageItem('adsenseClickCount') ?
2552	parseInt(getStorageItem('adsenseClickCount')) : 0;
2553	}
2554
2555	const clickCount = checkAndResetClickCount();
2556
2557	let isBlocked = getStorageItem('adsenseBlocked') === 'true';
2558	const blockedTime = getStorageItem('adsenseBlockedTime');
2559
2560	if (isBlocked) {
2561	if (!blockedTime \|\| isNaN(parseInt(blockedTime))) {
2562	setStorageItem('adsenseBlocked', 'false');
2563	setStorageItem('adsenseBlockedTime', '0');
2564	isBlocked = false;
2565	} else {
2566	const timeDiff = Date.now() - parseInt(blockedTime);
2567	const blockExpiryDays = window.presslearn_protection_config ? window.presslearn_protection_config.block_expiry_days : 30;
2568	if (timeDiff > blockExpiryDays * 24 * 60 * 60 * 1000) {
2569	setStorageItem('adsenseBlocked', 'false');
2570	setStorageItem('adsenseClickCount', '0');
2571	setStorageItem('adsenseFirstClickTime', '0');
2572	setStorageItem('adsenseBlockedTime', '0');
2573	isBlocked = false;
2574	}
2575	}
2576	}
2577
2578	if (clickCount >= maxClickCount \|\| isBlocked) {
2579	removeAllAds();
2580	}
2581
2582	function isAdsenseAd(element) {
2583	if (!element) return false;
2584
2585	if (element.tagName === 'IFRAME' && element.src &&
2586	element.src.includes('google')) {
2587	return true;
2588	}
2589
2590	if (element.tagName === 'INS' &&
2591	element.hasAttribute('data-ad-client') &&
2592	element.getAttribute('data-ad-client').includes('pub-')) {
2593	return true;
2594	}
2595
2596	if (element.tagName === 'DIV' &&
2597	(element.id === 'google_vignette' \|\|
2598	element.id === 'google_anchor' \|\|
2599	element.className.includes('google-auto-placed') \|\|
2600	element.hasAttribute('data-vignette-loaded') \|\|
2601	element.hasAttribute('data-anchor-status'))) {
2602	return true;
2603	}
2604
2605	if (element.tagName === 'IFRAME' &&
2606	(element.id.includes('google_ads_iframe') \|\|
2607	element.hasAttribute('data-google-container-id') \|\|
2608	(element.src && (element.src.includes('googleads') \|\|
2609	element.src.includes('doubleclick'))))) {
2610	return true;
2611	}
2612
2613	return false;
2614	}
2615
2616	function removeAllAds() {
2617	const selectors = [
2618	'#google_esf',
2619	'.adsbygoogle',
2620	'ins.adsbygoogle',
2621	'ins.adsbygoogle-noablate',
2622	'iframe[id^=\"google_ads_\"]',
2623	'iframe[id^=\"aswift_\"]',
2624	'div[id^=\"aswift_\"]',
2625	'[data-ad-status]',
2626	'[data-adsbygoogle-status]',
2627	'[data-google-query-id]',
2628	'[data-google-container-id]',
2629	'[data-ad-format]',
2630	'#google_vignette',
2631	'#google_anchor',
2632	'.google-auto-placed',
2633	'[data-vignette-loaded]',
2634	'[data-anchor-status]',
2635	'iframe[id*=\"google_ads_iframe\"]',
2636	'iframe[src*=\"googleads\"]',
2637	'iframe[src*=\"doubleclick\"]',
2638	'div[id^=\"google_ads_iframe\"]',
2639	'div.right-side-rail-edge',
2640	'div[data-side-rail-status]'
2641	];
2642
2643	const style = document.createElement('style');
2644	style.textContent =
2645	'#google_esf, ' +
2646	'.adsbygoogle,' +
2647	'iframe[id^=\"google_ads_\"],' +
2648	'ins.adsbygoogle,' +
2649	'ins.adsbygoogle-noablate,' +
2650	'iframe[id^=\"aswift_\"],' +
2651	'div[id^=\"aswift_\"],' +
2652	'[data-ad-status],' +
2653	'[data-adsbygoogle-status],' +
2654	'[data-google-query-id],' +
2655	'[data-google-container-id],' +
2656	'[data-ad-format],' +
2657	'#google_vignette,' +
2658	'#google_anchor,' +
2659	'.google-auto-placed,' +
2660	'[data-vignette-loaded],' +
2661	'[data-anchor-status],' +
2662	'iframe[id*=\"google_ads_iframe\"],' +
2663	'iframe[src*=\"googleads\"],' +
2664	'iframe[src*=\"doubleclick\"],' +
2665	'div[id^=\"google_ads_iframe\"],' +
2666	'div.right-side-rail-edge,' +
2667	'div[data-side-rail-status] {' +
2668	'display: none !important;' +
2669	'visibility: hidden !important;' +
2670	'opacity: 0 !important;' +
2671	'width: 0 !important;' +
2672	'height: 0 !important;' +
2673	'position: absolute !important;' +
2674	'left: -9999px !important;' +
2675	'top: -9999px !important;' +
2676	'}';
2677	document.head.appendChild(style);
2678
2679	selectors.forEach(selector => {
2680	document.querySelectorAll(selector).forEach(element => {
2681	if (element && element.parentNode) {
2682	element.parentNode.removeChild(element);
2683	}
2684	});
2685	});
2686	}
2687
2688	function blockCurrentIP() {
2689	const formData = new FormData();
2690	formData.append('action', 'presslearn_block_current_ip');
2691	formData.append('nonce', '" . esc_js(wp_create_nonce('presslearn_block_ip_nonce')) . "');
2692
2693	fetch('" . esc_url(admin_url('admin-ajax.php')) . "', {
2694	method: 'POST',
2695	credentials: 'same-origin',
2696	body: formData
2697	});
2698	}
2699
2700	function showBlockModal() {
2701	removeAllAds();
2702
2703	const modal = document.getElementById('pl-block-modal');
2704	modal.style.display = 'flex';
2705	document.body.classList.add('pl-modal-open');
2706	}
2707
2708	document.getElementById('pl-modal-close').addEventListener('click', function() {
2709	const modal = document.getElementById('pl-block-modal');
2710	modal.style.display = 'none';
2711	document.body.classList.remove('pl-modal-open');
2712	removeAllAds();
2713
2714	setInterval(removeAllAds, 1000);
2715	});
2716
2717	function addClickCount() {
2718	let clickCount = checkAndResetClickCount();
2719
2720	if (clickCount < maxClickCount) {
2721	if (clickCount === 0) {
2722	setStorageItem('adsenseFirstClickTime', Date.now().toString());
2723	}
2724
2725	clickCount++;
2726	setStorageItem('adsenseClickCount', clickCount.toString());
2727
2728	setStorageItem('lastClickTime', Date.now().toString());
2729	}
2730
2731	if (clickCount >= maxClickCount) {
2732	removeAllAds();
2733
2734	blockCurrentIP();
2735
2736	showBlockModal();
2737
2738	setStorageItem('adsenseBlocked', 'true');
2739	setStorageItem('adsenseBlockedTime', Date.now().toString());
2740	}
2741	}
2742
2743	window.addEventListener('blur', function() {
2744	const activeElement = document.activeElement;
2745
2746	if (isAdsenseAd(activeElement)) {
2747	if (window.location.href.includes('#google_vignette')) {
2748	return;
2749	}
2750
2751	addClickCount();
2752
2753	setTimeout(function() {
2754	activeElement.blur();
2755	}, 1);
2756	}
2757	});
2758
2759	document.addEventListener('click', function(e) {
2760	const target = e.target;
2761
2762	let currentElement = target;
2763	for (let i = 0; i < 5; i++) {
2764	if (!currentElement) break;
2765
2766	if (isAdsenseAd(currentElement)) {
2767	addClickCount();
2768	break;
2769	}
2770
2771	currentElement = currentElement.parentElement;
2772	}
2773	}, true);
2774
2775	window.addEventListener('message', function(event) {
2776	try {
2777	if (typeof event.data === 'string' &&
2778	(event.data.includes('google_ads') \|\|
2779	event.data.includes('doubleclick') \|\|
2780	event.data.includes('GoogleAdServingTest'))) {
2781
2782	const lastClickTime = getStorageItem('lastClickTime', '0');
2783	const now = Date.now();
2784
2785	if (now - parseInt(lastClickTime) < 2000) {
2786	addClickCount();
2787	}
2788	}
2789	} catch (e) {}
2790	});
2791	})();
2792	";
2793
2794	wp_localize_script('presslearn-protection-script-js', 'presslearn_protection_config', array(
2795	'block_expiry_days' => get_option('presslearn_click_protection_block_expiry_days', 30)
2796	));
2797
2798	wp_add_inline_script('presslearn-protection-script-js', $protection_script);
2799	}
2800
2801	add_action('wp_body_open', 'presslearn_add_ad_protection_script', 1);
2802
2803	function presslearn_block_current_ip_ajax() {
2804	check_ajax_referer('presslearn_block_ip_nonce', 'nonce');
2805
2806	$click_protection_enabled = get_option('presslearn_click_protection_enabled', 'no');
2807	if ($click_protection_enabled !== 'yes') {
2808	wp_send_json_error(array('message' => '애드 프로�
2809	�터가 비활성화되어 있습니다.'));
2810	wp_die();
2811	}
2812
2813	$user_ip = presslearn_plugin()->get_visitor_ip_for_protection();
2814
2815	$allowed_ips = get_option('presslearn_click_protection_allowed_ips', array());
2816	foreach ($allowed_ips as $item) {
2817	if ($item['ip'] === $user_ip) {
2818	wp_send_json_error(array('message' => '허용된 IP�
2819	니다.'));
2820	wp_die();
2821	}
2822	}
2823
2824	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
2825	$is_already_blocked = false;
2826
2827	foreach ($blocked_ips as $item) {
2828	if ($item['ip'] === $user_ip) {
2829	$is_already_blocked = true;
2830	break;
2831	}
2832	}
2833
2834	if (!$is_already_blocked) {
2835	$current_date = current_time('Y-m-d');
2836
2837	$block_expiry_days = get_option('presslearn_click_protection_block_expiry_days', 30);
2838
2839	$blocked_ips[] = array(
2840	'ip' => $user_ip,
2841	'date' => $current_date,
2842	'block_date' => $current_date,
2843	'reason' => '광고 클릭 제한 초과',
2844	'expires' => $block_expiry_days > 0 ? gmdate('Y-m-d', strtotime("+{$block_expiry_days} days")) : ''
2845	);
2846
2847	update_option('presslearn_click_protection_blocked_ips', $blocked_ips);
2848
2849	wp_send_json_success(array(
2850	'message' => 'IP가 성공적으로 차단되었습니다.',
2851	'blocked_ip' => $user_ip,
2852	'block_date' => $current_date,
2853	'is_new' => true
2854	));
2855	} else {
2856	wp_send_json_success(array(
2857	'message' => '이미 차단된 IP�
2858	니다.',
2859	'blocked_ip' => $user_ip,
2860	'is_new' => false
2861	));
2862	}
2863
2864	wp_die();
2865	}
2866
2867	add_action('wp_ajax_presslearn_block_current_ip', 'presslearn_block_current_ip_ajax');
2868	add_action('wp_ajax_nopriv_presslearn_block_current_ip', 'presslearn_block_current_ip_ajax');
2869
2870	function presslearn_check_ip_block_status_ajax() {
2871	check_ajax_referer('presslearn_check_block_status', 'nonce');
2872
2873	$click_protection_enabled = get_option('presslearn_click_protection_enabled', 'no');
2874	if ($click_protection_enabled !== 'yes') {
2875	wp_send_json_success(array('is_blocked' => false));
2876	wp_die();
2877	}
2878
2879	$user_ip = presslearn_plugin()->get_visitor_ip_for_protection();
2880
2881	$allowed_ips = get_option('presslearn_click_protection_allowed_ips', array());
2882	foreach ($allowed_ips as $item) {
2883	if ($item['ip'] === $user_ip) {
2884	wp_send_json_success(array('is_blocked' => false, 'reason' => 'allowed'));
2885	wp_die();
2886	}
2887	}
2888
2889	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
2890	$is_blocked = false;
2891
2892	foreach ($blocked_ips as $item) {
2893	if ($item['ip'] === $user_ip) {
2894	$is_blocked = true;
2895	break;
2896	}
2897	}
2898
2899	wp_send_json_success(array(
2900	'is_blocked' => $is_blocked,
2901	'ip' => $user_ip
2902	));
2903
2904	wp_die();
2905	}
2906
2907	add_action('wp_ajax_presslearn_check_ip_block_status', 'presslearn_check_ip_block_status_ajax');
2908	add_action('wp_ajax_nopriv_presslearn_check_ip_block_status', 'presslearn_check_ip_block_status_ajax');
2909
2910	function presslearn_unblock_ip_with_reset() {
2911	check_ajax_referer('presslearn_ip_nonce', 'nonce');
2912
2913	if (!current_user_can('manage_options')) {
2914	wp_send_json_error(array('message' => '권한이 없습니다.'));
2915	wp_die();
2916	}
2917
2918	$ip = isset($_POST['ip']) ? sanitize_text_field(wp_unslash($_POST['ip'])) : '';
2919
2920	if (empty($ip) \|\| !filter_var($ip, FILTER_VALIDATE_IP)) {
2921	wp_send_json_error(array('message' => '유효하지 않은 IP 주소�
2922	니다.'));
2923	wp_die();
2924	}
2925
2926	$lock_key = 'presslearn_unblock_' . md5($ip);
2927	if (get_transient($lock_key)) {
2928	wp_send_json_error(array('message' => '다른 요청이 처리 중�
2929	니다. 잠시 후 다시 시도해주세요.'));
2930	wp_die();
2931	}
2932
2933	set_transient($lock_key, true, 5);
2934
2935	try {
2936	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
2937	$ip_found = false;
2938	$new_blocked_ips = array();
2939
2940	foreach ($blocked_ips as $item) {
2941	if ($item['ip'] === $ip) {
2942	$ip_found = true;
2943	} else {
2944	$new_blocked_ips[] = $item;
2945	}
2946	}
2947
2948	if (!$ip_found) {
2949	delete_transient($lock_key);
2950	wp_send_json_error(array('message' => '차단 목록에서 해당 IP를 찾을 수 없습니다.'));
2951	wp_die();
2952	}
2953
2954	update_option('presslearn_click_protection_blocked_ips_backup', $blocked_ips);
2955
2956	update_option('presslearn_click_protection_blocked_ips', $new_blocked_ips);
2957
2958	$reset_signals = get_option('presslearn_reset_localStorage_signals', array());
2959	$reset_signals[$ip] = array(
2960	'timestamp' => time(),
2961	'expires' => time() + 3600
2962	);
2963	update_option('presslearn_reset_localStorage_signals', $reset_signals);
2964
2965	delete_transient($lock_key);
2966
2967	wp_send_json_success(array(
2968	'message' => 'IP 차단이 성공적으로 해제되었습니다.',
2969	'ip' => $ip,
2970	'reset_signal_sent' => true
2971	));
2972
2973	} catch (Exception $e) {
2974	delete_transient($lock_key);
2975	wp_send_json_error(array('message' => '서버 오류가 발생했습니다.'));
2976	}
2977
2978	wp_die();
2979	}
2980
2981	add_action('wp_ajax_presslearn_unblock_ip_with_reset', 'presslearn_unblock_ip_with_reset');
2982
2983	add_action('wp_head', 'presslearn_add_adclicker_script', 1);
2984
2985	add_action('wp_ajax_presslearn_get_blocked_logs', 'presslearn_get_blocked_logs');
2986
2987	function presslearn_get_blocked_logs() {
2988	check_ajax_referer('presslearn_ip_nonce', 'nonce');
2989
2990	if (current_user_can('manage_options')) {
2991	$blocked_ips = get_option('presslearn_click_protection_blocked_ips', array());
2992	$period = isset($_POST['period']) ? sanitize_text_field(wp_unslash($_POST['period'])) : '30';
2993
2994	if ($period !== 'all' && !empty($blocked_ips)) {
2995	$filtered_logs = array();
2996	$cutoff_date = gmdate('Y-m-d', strtotime("-{$period} days"));
2997
2998	foreach ($blocked_ips as $item) {
2999	$block_date = isset($item['block_date']) ? $item['block_date'] : $item['date'];
3000	if ($block_date >= $cutoff_date) {
3001	$filtered_logs[] = $item;
3002	}
3003	}
3004
3005	$blocked_ips = $filtered_logs;
3006	}
3007
3008	usort($blocked_ips, function($a, $b) {
3009	$date_a = isset($a['block_date']) ? $a['block_date'] : $a['date'];
3010	$date_b = isset($b['block_date']) ? $b['block_date'] : $b['date'];
3011	return strtotime($date_b) - strtotime($date_a);
3012	});
3013
3014	wp_send_json_success(array(
3015	'logs' => $blocked_ips
3016	));
3017	}
3018
3019	wp_send_json_error(array('message' => '권한이 없습니다.'));
3020	wp_die();
3021	}
3022
3023	function presslearn_add_adclicker_script() {
3024	if (!function_exists('presslearn_plugin') \|\| !presslearn_plugin()->is_plugin_activated()) {
3025	return;
3026	}
3027
3028	$adclicker_enabled = get_option('presslearn_ad_clicker_enabled', 'no');
3029	if ($adclicker_enabled !== 'yes') {
3030	return;
3031	}
3032
3033	if (!is_single()) {
3034	return;
3035	}
3036
3037	global $post;
3038	$post_adclicker_enabled = get_post_meta($post->ID, '_presslearn_adclicker_enabled', true);
3039	$adclicker_global_enabled = get_option('presslearn_adclicker_global_enabled', 'no');
3040
3041	if ($adclicker_global_enabled === 'yes') {
3042	} else {
3043	if ($post_adclicker_enabled === '' \|\| $post_adclicker_enabled === 'no') {
3044	return;
3045	}
3046	}
3047
3048	$adclicker_button_text = get_post_meta($post->ID, '_presslearn_adclicker_button_text', true);
3049	if (empty($adclicker_button_text)) {
3050	$adclicker_button_text = '광고보고 콘�
3051	�츠 계속 읽기';
3052	}
3053
3054	$adclicker_ad_link = get_post_meta($post->ID, '_presslearn_adclicker_ad_link', true);
3055
3056	$adclicker_frequency = get_option('presslearn_adclicker_frequency', 'once');
3057	$adclicker_overlay_color = get_option('presslearn_adclicker_overlay_color', '#000000');
3058	$adclicker_overlay_range = get_option('presslearn_adclicker_overlay_range', 100);
3059	$adclicker_display_time = get_option('presslearn_adclicker_display_time', 'null');
3060	$adclicker_button_color = get_option('presslearn_adclicker_button_color', '#2196F3');
3061	$adclicker_button_text_color = get_option('presslearn_adclicker_button_text_color', '#ffffff');
3062
3063	wp_register_style('presslearn-adclicker-css', false);
3064	wp_enqueue_style('presslearn-adclicker-css');
3065
3066	$adclicker_css = "
3067	.pl-adclicker-overlay {
3068	display: none;
3069	position: fixed;
3070	bottom: 0;
3071	left: 0;
3072	width: 100%;
3073	height: " . esc_attr($adclicker_overlay_range) . "vh;
3074	background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 0%, " . esc_attr($adclicker_overlay_color) . " 100%);
3075	z-index: 999999;
3076	}
3077
3078	.pl-adclicker-close-button {
3079	display: none;
3080	position: fixed;
3081	bottom: 60px;
3082	left: 50%;
3083	transform: translateX(-50%);
3084	padding: 15px 30px;
3085	background-color: " . esc_attr($adclicker_button_color) . ";
3086	color: " . esc_attr($adclicker_button_text_color) . ";
3087	border: none;
3088	border-radius: 8px;
3089	font-size: 20px;
3090	font-weight: bold;
3091	cursor: pointer;
3092	z-index: 1000001;
3093	text-decoration: none;
3094	text-align: center;
3095	}
3096
3097	.pl-adclicker-close-button:hover,
3098	.pl-adclicker-close-button:focus,
3099	.pl-adclicker-close-button:active {
3100	background-color: " . esc_attr($adclicker_button_color) . ";
3101	color: " . esc_attr($adclicker_button_text_color) . ";
3102	text-decoration: none;
3103	outline: none;
3104	}
3105
3106	.pl-back-message {
3107	display: none;
3108	position: fixed;
3109	bottom: 40px;
3110	left: 50%;
3111	transform: translateX(-50%);
3112	font-size: 12px;
3113	color: " . esc_attr($adclicker_button_text_color) . ";
3114	opacity: 0.8;
3115	z-index: 1000001;
3116	}
3117
3118	@media screen and (max-width: 768px) {
3119	.pl-adclicker-close-button {
3120	width: 80%;
3121	}
3122	.pl-back-message {
3123	bottom: 30px;
3124	}
3125	}
3126
3127	.pl-countdown-label {
3128	display: none;
3129	position: absolute;
3130	top: -10px;
3131	right: -10px;
3132	width: 30px;
3133	height: 30px;
3134	border-radius: 50%;
3135	background-color: #ff3b30;
3136	color: white;
3137	font-size: 14px;
3138	font-weight: bold;
3139	text-align: center;
3140	line-height: 30px;
3141	z-index: 1000002;
3142	}
3143
3144	body.pl-adclicker-open {
3145	overflow: hidden;
3146	}
3147
3148	.presslearn-ai-icon {
3149	display: inline-block;
3150	width: 16px;
3151	height: 16px;
3152	background-image: url('" . esc_url(PRESSLEARN_PLUGIN_URL) . "assets/images/icons-meta.png');
3153	background-repeat: no-repeat;
3154	background-size: contain;
3155	vertical-align: middle;
3156	margin-left: 8px;
3157	position: relative;
3158	top: -1px;
3159	}
3160
3161	#presslearn_ai_writer .postbox-header .hndle {
3162	display: flex !important;
3163	justify-content: flex-start !important;
3164	align-items: center !important;
3165	}
3166
3167	.presslearn-ai-title-container {
3168	display: flex;
3169	align-items: center;
3170	}
3171	";
3172
3173	wp_add_inline_style('presslearn-adclicker-css', $adclicker_css);
3174
3175	wp_register_script('presslearn-adclicker-js', false, array(), PRESSLEARN_PLUGIN_VERSION, true);
3176	wp_enqueue_script('presslearn-adclicker-js');
3177
3178	$adclicker_js = "
3179	(function() {
3180	function getAdClickerStorage(name, defaultValue) {
3181	try {
3182	const item = localStorage.getItem('adclicker_' + name);
3183	return item !== null ? item : defaultValue;
3184	} catch (e) {
3185	return defaultValue;
3186	}
3187	}
3188
3189	function setAdClickerStorage(name, value) {
3190	try {
3191	localStorage.setItem('adclicker_' + name, value);
3192	return true;
3193	} catch (e) {
3194	return false;
3195	}
3196	}
3197
3198	function showAdClicker() {
3199	const overlay = document.getElementById('pl-adclicker-overlay');
3200	const closeButton = document.getElementById('pl-adclicker-close-button');
3201	const countdownLabel = document.getElementById('pl-countdown-label');
3202	const backMessage = document.getElementById('pl-back-message');
3203
3204	overlay.style.display = 'block';
3205	closeButton.style.display = 'block';
3206	backMessage.style.display = 'block';
3207	document.body.classList.add('pl-adclicker-open');
3208
3209	const displayTime = '" . esc_js($adclicker_display_time) . "';
3210	if (displayTime !== 'null') {
3211	let timeLeft = parseInt(displayTime);
3212	countdownLabel.textContent = timeLeft;
3213	countdownLabel.style.display = 'block';
3214
3215	const countdownInterval = setInterval(function() {
3216	timeLeft--;
3217	countdownLabel.textContent = timeLeft;
3218
3219	if (timeLeft <= 0) {
3220	clearInterval(countdownInterval);
3221	countdownLabel.textContent = '✕';
3222	}
3223	}, 1000);
3224	}
3225	}
3226
3227	function hideAdClicker() {
3228	const overlay = document.getElementById('pl-adclicker-overlay');
3229	const closeButton = document.getElementById('pl-adclicker-close-button');
3230	const countdownLabel = document.getElementById('pl-countdown-label');
3231	const backMessage = document.getElementById('pl-back-message');
3232
3233	overlay.style.display = 'none';
3234	closeButton.style.display = 'none';
3235	countdownLabel.style.display = 'none';
3236	backMessage.style.display = 'none';
3237	document.body.classList.remove('pl-adclicker-open');
3238
3239	const frequency = '" . esc_js($adclicker_frequency) . "';
3240	if (frequency === 'once') {
3241	setAdClickerStorage('shown', 'true');
3242	} else if (frequency === '5min') {
3243	const now = new Date().getTime();
3244	setAdClickerStorage('last_shown', now.toString());
3245	}
3246	}
3247
3248	document.addEventListener('DOMContentLoaded', function() {
3249	const closeButton = document.getElementById('pl-adclicker-close-button');
3250	if (closeButton) {
3251	closeButton.addEventListener('click', function(e) {
3252	const adLink = this.getAttribute('data-ad-link');
3253
3254	if (e.target.tagName.toLowerCase() === 'a') {
3255	hideAdClicker();
3256	} else {
3257	e.preventDefault();
3258	hideAdClicker();
3259	}
3260	});
3261	}
3262
3263	const frequency = '" . esc_js($adclicker_frequency) . "';
3264	let shouldShow = false;
3265
3266	if (frequency === 'once') {
3267	shouldShow = getAdClickerStorage('shown', '') !== 'true';
3268	} else if (frequency === '5min') {
3269	const lastShown = parseInt(getAdClickerStorage('last_shown', '0'));
3270	const now = new Date().getTime();
3271	const fiveMinutes = 5 * 60 * 1000;
3272	shouldShow = (now - lastShown) > fiveMinutes;
3273	} else if (frequency === 'loop') {
3274	shouldShow = true;
3275	}
3276
3277	if (shouldShow) {
3278	setTimeout(function() {
3279	showAdClicker();
3280	}, 1000);
3281	}
3282	});
3283	})();
3284	";
3285
3286	wp_add_inline_script('presslearn-adclicker-js', $adclicker_js);
3287
3288	add_action('wp_footer', function() use ($adclicker_ad_link, $adclicker_button_text) {
3289	?>
3290	<div class="pl-adclicker-overlay" id="pl-adclicker-overlay"></div>
3291	<div class="pl-adclicker-close-button" id="pl-adclicker-close-button" data-ad-link="<?php echo esc_attr($adclicker_ad_link); ?>">
3292	<?php if ($adclicker_ad_link): ?>
3293	<a href="<?php echo esc_url($adclicker_ad_link); ?>" target="_blank" style="color: inherit; text-decoration: inherit; display: block;"><?php echo esc_html($adclicker_button_text); ?></a>
3294	<?php else: ?>
3295	<?php echo esc_html($adclicker_button_text); ?>
3296	<?php endif; ?>
3297	<span class="pl-countdown-label" id="pl-countdown-label"></span>
3298	</div>
3299	<div class="pl-back-message" id="pl-back-message"><?php echo esc_html('원치않으시면 뒤로가기를 해주세요'); ?></div>
3300	<?php
3301	});
3302	}
3303
3304	add_action('wp_body_open', 'presslearn_add_adclicker_script', 1);
3305
3306
3307	function presslearn_add_adclicker_metabox() {
3308	$adclicker_enabled = get_option('presslearn_ad_clicker_enabled', 'no');
3309	if ($adclicker_enabled !== 'yes') {
3310	return;
3311	}
3312
3313	add_meta_box(
3314	'presslearn_adclicker_settings',
3315	'<span class="presslearn-ai-title-container"><span class="presslearn-ai-icon"></span>애드클리커 설정</span>',
3316	'presslearn_render_adclicker_metabox',
3317	'post',
3318	'side',
3319	'default'
3320	);
3321	}
3322	add_action('add_meta_boxes', 'presslearn_add_adclicker_metabox');
3323
3324	function presslearn_render_adclicker_metabox($post) {
3325	wp_nonce_field('presslearn_adclicker_metabox_nonce', 'presslearn_adclicker_metabox_nonce');
3326
3327	$adclicker_enabled = get_post_meta($post->ID, '_presslearn_adclicker_enabled', true);
3328	$adclicker_button_text = get_post_meta($post->ID, '_presslearn_adclicker_button_text', true);
3329	$adclicker_ad_link = get_post_meta($post->ID, '_presslearn_adclicker_ad_link', true);
3330	$adclicker_global_enabled = get_option('presslearn_adclicker_global_enabled', 'no');
3331
3332	if ($adclicker_enabled === '') {
3333	$adclicker_enabled = $adclicker_global_enabled === 'yes' ? 'yes' : 'no';
3334	}
3335
3336	if (empty($adclicker_button_text)) {
3337	$adclicker_button_text = '광고보고 콘�
3338	�츠 계속 읽기';
3339	}
3340
3341	?>
3342	<p>
3343	<label for="presslearn_adclicker_enabled">이 게시글에서 애드클리커 동작 여부:</label><br>
3344	<select name="presslearn_adclicker_enabled" id="presslearn_adclicker_enabled" class="widefat" style="box-sizing: border-box;" <?php echo $adclicker_global_enabled === 'yes' ? 'disabled' : ''; ?>>
3345	<option value="yes" <?php selected($adclicker_enabled, 'yes'); ?>>예</option>
3346	<option value="no" <?php selected($adclicker_enabled, 'no'); ?>>아니오</option>
3347	</select>
3348	<?php if ($adclicker_global_enabled === 'yes'): ?>
3349	<small style="color: #666;">전체 글 활성화가 켜져있어 이 설정은 무시되고 애드클리커가 강제 활성화됩니다.</small>
3350	<?php else: ?>
3351	<small style="color: #666;">전체 글 활성화가 비활성화되어 있어 이 설정에 따라 동작합니다.</small>
3352	<?php endif; ?>
3353	</p>
3354
3355	<p>
3356	<label for="presslearn_adclicker_button_text">애드클리커 버튼 �
3357	�스트:</label><br>
3358	<input type="text" name="presslearn_adclicker_button_text" id="presslearn_adclicker_button_text"
3359	class="widefat" value="<?php echo esc_attr($adclicker_button_text); ?>">
3360	</p>
3361
3362	<p>
3363	<label for="presslearn_adclicker_ad_link">광고 링크 URL:</label><br>
3364	<input type="url" name="presslearn_adclicker_ad_link" id="presslearn_adclicker_ad_link"
3365	class="widefat" value="<?php echo esc_url($adclicker_ad_link); ?>" placeholder="https://...">
3366	<small>버튼 클릭 시 이동할 광고 링크</small>
3367	</p>
3368	<?php
3369	}
3370
3371	function presslearn_save_adclicker_metabox_data($post_id) {
3372	if (!isset($_POST['presslearn_adclicker_metabox_nonce'])) {
3373	return;
3374	}
3375
3376	if (!wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['presslearn_adclicker_metabox_nonce'])), 'presslearn_adclicker_metabox_nonce')) {
3377	return;
3378	}
3379
3380	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
3381	return;
3382	}
3383
3384	if (isset($_POST['post_type']) && sanitize_text_field(wp_unslash($_POST['post_type'])) === 'post') {
3385	if (!current_user_can('edit_post', $post_id)) {
3386	return;
3387	}
3388	}
3389
3390	if (isset($_POST['presslearn_adclicker_enabled'])) {
3391	$adclicker_enabled = sanitize_text_field(wp_unslash($_POST['presslearn_adclicker_enabled']));
3392	if ($adclicker_enabled === 'yes' \|\| $adclicker_enabled === 'no') {
3393	update_post_meta($post_id, '_presslearn_adclicker_enabled', $adclicker_enabled);
3394	}
3395	}
3396
3397	if (isset($_POST['presslearn_adclicker_button_text'])) {
3398	$adclicker_button_text = sanitize_text_field(wp_unslash($_POST['presslearn_adclicker_button_text']));
3399	update_post_meta($post_id, '_presslearn_adclicker_button_text', $adclicker_button_text);
3400	}
3401
3402	if (isset($_POST['presslearn_adclicker_ad_link'])) {
3403	$adclicker_ad_link = esc_url_raw(wp_unslash($_POST['presslearn_adclicker_ad_link']));
3404	update_post_meta($post_id, '_presslearn_adclicker_ad_link', $adclicker_ad_link);
3405	}
3406	}
3407	add_action('save_post', 'presslearn_save_adclicker_metabox_data');
3408
3409	add_action('wp_ajax_presslearn_upload_banner', 'presslearn_handle_banner_upload');
3410	add_action('wp_ajax_nopriv_presslearn_upload_banner', 'presslearn_handle_banner_upload');
3411
3412	function presslearn_handle_banner_upload() {
3413	$dynamic_banner_enabled = get_option('presslearn_dynamic_banner_enabled', 'no');
3414	if ($dynamic_banner_enabled !== 'yes') {
3415	wp_send_json_error(array('message' => '다이나믹 배너 기능이 활성화되어 있지 않습니다.'));
3416	wp_die();
3417	}
3418
3419	check_ajax_referer('presslearn_upload_banner_nonce', 'nonce');
3420
3421	if (!current_user_can('manage_options')) {
3422	wp_send_json_error(array('message' => '파일 �
3423	로드 권한이 없습니다.'));
3424	wp_die();
3425	}
3426
3427	if (!function_exists('wp_handle_upload')) {
3428	require_once(ABSPATH . 'wp-admin/includes/file.php');
3429	}
3430
3431	if (!isset($_FILES['banner_image'])) {
3432	wp_send_json_error(array('message' => '�
3433	로드할 파일이 없습니다.'));
3434	wp_die();
3435	}
3436
3437	$file = $_FILES['banner_image'];
3438
3439	$allowed_types = array('image/jpeg', 'image/png', 'image/gif', 'image/webp');
3440	$file_type = sanitize_mime_type($file['type']);
3441	if (!in_array($file_type, $allowed_types)) {
3442	wp_send_json_error(array('message' => '허용되지 않는 파일 형식�
3443	니다. JPG, PNG, GIF, WEBP 이미지만 �
3444	로드 가능합니다.'));
3445	wp_die();
3446	}
3447
3448	$upload_dir = wp_upload_dir();
3449
3450	$banner_type = isset($_POST['banner_type']) ? sanitize_text_field(wp_unslash($_POST['banner_type'])) : 'normal';
3451
3452	$upload_path = $upload_dir['path'];
3453	if ($banner_type === 'cover') {
3454	$upload_path = trailingslashit($upload_dir['path']) . 'cover_banners';
3455	if (!file_exists($upload_path)) {
3456	wp_mkdir_p($upload_path);
3457	}
3458	}
3459
3460	$file_name = wp_unique_filename($upload_path, sanitize_file_name($file['name']));
3461
3462	$upload_overrides = array(
3463	'test_form' => false,
3464	'test_size' => true,
3465	'test_upload' => true,
3466	'mimes' => array(
3467	'jpg\|jpeg\|jpe' => 'image/jpeg',
3468	'png' => 'image/png',
3469	'gif' => 'image/gif',
3470	'webp' => 'image/webp'
3471	)
3472	);
3473
3474	$movefile = wp_handle_upload($file, $upload_overrides);
3475
3476	if ($movefile && !isset($movefile['error'])) {
3477	wp_send_json_success(array(
3478	'url' => esc_url_raw($movefile['url']),
3479	'message' => '이미지가 성공적으로 �
3480	로드되었습니다.'
3481	));
3482	} else {
3483	wp_send_json_error(array(
3484	'message' => isset($movefile['error']) ? esc_html($movefile['error']) : '파일 �
3485	로드 중 오류가 발생했습니다.'
3486	));
3487	}
3488
3489	wp_die();
3490	}
3491
3492	add_action('init', 'presslearn_setup_cron_for_ip_unblock');
3493
3494	add_action('wp_ajax_presslearn_add_campaign', 'presslearn_add_campaign');
3495	add_action('wp_ajax_presslearn_get_campaigns', 'presslearn_get_campaigns');
3496	add_action('wp_ajax_presslearn_delete_campaign', 'presslearn_delete_campaign');
3497	add_action('wp_ajax_presslearn_get_campaign', 'presslearn_get_campaign');
3498	add_action('wp_ajax_presslearn_update_campaign', 'presslearn_update_campaign');
3499
3500	function presslearn_add_campaign() {
3501	if (!current_user_can('manage_options')) {
3502	wp_send_json_error(array('message' => '권한이 없습니다.'));
3503	wp_die();
3504	}
3505
3506	$dynamic_banner_enabled = get_option('presslearn_dynamic_banner_enabled', 'no');
3507	if ($dynamic_banner_enabled !== 'yes') {
3508	wp_send_json_error(array('message' => '다이나믹 배너 기능이 활성화되어 있지 않습니다.'));
3509	wp_die();
3510	}
3511
3512	presslearn_ensure_banners_table_exists();
3513
3514	check_ajax_referer('presslearn_campaign_nonce', 'nonce');
3515
3516	$campaign_data = isset($_POST['campaign_data']) ? wp_unslash($_POST['campaign_data']) : array();
3517
3518	if (empty($campaign_data) \|\| !is_array($campaign_data)) {
3519	wp_send_json_error(array('message' => '유효하지 않은 캠페인 데이터�
3520	니다.'));
3521	wp_die();
3522	}
3523
3524	if (empty($campaign_data['name'])) {
3525	wp_send_json_error(array('message' => '캠페인 이름은 필수 항목�
3526	니다.'));
3527	wp_die();
3528	}
3529
3530	if ($campaign_data['type'] === 'custom') {
3531	if (empty($campaign_data['banner_url']) \|\| empty($campaign_data['link']) \|\|
3532	empty($campaign_data['width']) \|\| empty($campaign_data['height'])) {
3533	wp_send_json_error(array('message' => '배너 URL, 링크 URL, 가로/세로 크기는 필수 항목�
3534	니다.'));
3535	wp_die();
3536	}
3537	} else if ($campaign_data['type'] === 'iframe') {
3538	if (empty($campaign_data['iframe_code']) \|\| empty($campaign_data['width']) \|\| empty($campaign_data['height'])) {
3539	wp_send_json_error(array('message' => 'iframe 코드, 가로/세로 크기는 필수 항목�
3540	니다.'));
3541	wp_die();
3542	}
3543	} else {
3544	wp_send_json_error(array('message' => '유효하지 않은 배너 유형�
3545	니다.'));
3546	wp_die();
3547	}
3548
3549	global $wpdb;
3550	$table_name = $wpdb->prefix . 'presslearn_banners';
3551
3552	$data = array(
3553	'name' => sanitize_text_field($campaign_data['name']),
3554	'type' => sanitize_text_field($campaign_data['type']),
3555	'width' => intval($campaign_data['width']),
3556	'height' => intval($campaign_data['height']),
3557	'status' => 1,
3558	'created_at' => current_time('mysql')
3559	);
3560
3561	if ($campaign_data['type'] === 'custom') {
3562	$data['banner_url'] = esc_url_raw($campaign_data['banner_url']);
3563	$data['link'] = esc_url_raw($campaign_data['link']);
3564	if (!empty($campaign_data['cover_banner_url'])) {
3565	$data['cover_banner_url'] = esc_url_raw($campaign_data['cover_banner_url']);
3566	}
3567	} else if ($campaign_data['type'] === 'iframe') {
3568	$data['iframe_code'] = stripslashes($campaign_data['iframe_code']);
3569	if (!empty($campaign_data['link'])) {
3570	$data['link'] = esc_url_raw($campaign_data['link']);
3571	}
3572	if (!empty($campaign_data['cover_banner_url'])) {
3573	$data['cover_banner_url'] = esc_url_raw($campaign_data['cover_banner_url']);
3574	}
3575	}
3576
3577	$result = $wpdb->insert($table_name, $data);
3578
3579	if ($result === false) {
3580	wp_send_json_error(array('message' => '캠페인 추가 중 오류가 발생했습니다: ' . $wpdb->last_error));
3581	wp_die();
3582	}
3583
3584	$campaign_id = $wpdb->insert_id;
3585
3586	wp_send_json_success(array(
3587	'id' => $campaign_id,
3588	'message' => '캠페인이 성공적으로 추가되었습니다.',
3589	'shortcode' => $campaign_data['type'] === 'custom' ?
3590	'[presslearn_banner id="' . $campaign_id . '"]' :
3591	'[presslearn_iframe id="' . $campaign_id . '"]'
3592	));
3593
3594	wp_die();
3595	}
3596
3597	function presslearn_get_campaigns() {
3598	if (!current_user_can('manage_options')) {
3599	wp_send_json_error(array('message' => '권한이 없습니다.'));
3600	wp_die();
3601	}
3602
3603	$dynamic_banner_enabled = get_option('presslearn_dynamic_banner_enabled', 'no');
3604	if ($dynamic_banner_enabled !== 'yes') {
3605	wp_send_json_error(array('message' => '다이나믹 배너 기능이 활성화되어 있지 않습니다.'));
3606	wp_die();
3607	}
3608
3609	presslearn_ensure_banners_table_exists();
3610
3611	check_ajax_referer('presslearn_campaign_nonce', 'nonce');
3612
3613	global $wpdb;
3614	$table_name = $wpdb->prefix . 'presslearn_banners';
3615
3616	$campaigns = $wpdb->get_results("SELECT * FROM $table_name ORDER BY created_at DESC", ARRAY_A);
3617
3618	if ($campaigns === null) {
3619	wp_send_json_error(array('message' => '캠페인 목록을 가져오는 중 오류가 발생했습니다: ' . $wpdb->last_error));
3620	wp_die();
3621	}
3622
3623	foreach ($campaigns as &$campaign) {
3624	$campaign['shortcode'] = $campaign['type'] === 'custom' ?
3625	'[presslearn_banner id="' . $campaign['id'] . '"]' :
3626	'[presslearn_iframe id="' . $campaign['id'] . '"]';
3627	}
3628
3629	wp_send_json_success(array('campaigns' => $campaigns));
3630	wp_die();
3631	}
3632
3633	function presslearn_delete_campaign() {
3634	if (!current_user_can('manage_options')) {
3635	wp_send_json_error(array('message' => '권한이 없습니다.'));
3636	wp_die();
3637	}
3638
3639	$dynamic_banner_enabled = get_option('presslearn_dynamic_banner_enabled', 'no');
3640	if ($dynamic_banner_enabled !== 'yes') {
3641	wp_send_json_error(array('message' => '다이나믹 배너 기능이 활성화되어 있지 않습니다.'));
3642	wp_die();
3643	}
3644
3645	presslearn_ensure_banners_table_exists();
3646
3647	check_ajax_referer('presslearn_campaign_nonce', 'nonce');
3648
3649	$campaign_id = isset($_POST['id']) ? intval($_POST['id']) : 0;
3650
3651	if ($campaign_id <= 0) {
3652	wp_send_json_error(array('message' => '유효하지 않은 캠페인 ID�
3653	니다.'));
3654	wp_die();
3655	}
3656
3657	global $wpdb;
3658	$table_name = $wpdb->prefix . 'presslearn_banners';
3659
3660	$result = $wpdb->delete($table_name, array('id' => $campaign_id), array('%d'));
3661
3662	if ($result === false) {
3663	wp_send_json_error(array('message' => '캠페인 삭제 중 오류가 발생했습니다: ' . $wpdb->last_error));
3664	wp_die();
3665	}
3666
3667	wp_send_json_success(array('message' => '캠페인이 성공적으로 삭제되었습니다.'));
3668	wp_die();
3669	}
3670
3671	function presslearn_get_campaign() {
3672	if (!current_user_can('manage_options')) {
3673	wp_send_json_error(array('message' => '권한이 없습니다.'));
3674	wp_die();
3675	}
3676
3677	$dynamic_banner_enabled = get_option('presslearn_dynamic_banner_enabled', 'no');
3678	if ($dynamic_banner_enabled !== 'yes') {
3679	wp_send_json_error(array('message' => '다이나믹 배너 기능이 활성화되어 있지 않습니다.'));
3680	wp_die();
3681	}
3682
3683	presslearn_ensure_banners_table_exists();
3684
3685	check_ajax_referer('presslearn_campaign_nonce', 'nonce');
3686
3687	$campaign_id = isset($_POST['id']) ? intval($_POST['id']) : 0;
3688
3689	if ($campaign_id <= 0) {
3690	wp_send_json_error(array('message' => '유효하지 않은 캠페인 ID�
3691	니다.'));
3692	wp_die();
3693	}
3694
3695	global $wpdb;
3696	$table_name = $wpdb->prefix . 'presslearn_banners';
3697
3698	$campaign = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE id = %d", $campaign_id), ARRAY_A);
3699
3700	if ($campaign === null) {
3701	wp_send_json_error(array('message' => '캠페인 정보를 가져오는 중 오류가 발생했습니다: ' . $wpdb->last_error));
3702	wp_die();
3703	}
3704
3705	wp_send_json_success(array('campaign' => $campaign));
3706	wp_die();
3707	}
3708
3709	function presslearn_update_campaign() {
3710	if (!current_user_can('manage_options')) {
3711	wp_send_json_error(array('message' => '권한이 없습니다.'));
3712	wp_die();
3713	}
3714
3715	$dynamic_banner_enabled = get_option('presslearn_dynamic_banner_enabled', 'no');
3716	if ($dynamic_banner_enabled !== 'yes') {
3717	wp_send_json_error(array('message' => '다이나믹 배너 기능이 활성화되어 있지 않습니다.'));
3718	wp_die();
3719	}
3720
3721	presslearn_ensure_banners_table_exists();
3722
3723	check_ajax_referer('presslearn_campaign_nonce', 'nonce');
3724
3725	$campaign_data = isset($_POST['campaign_data']) ? wp_unslash($_POST['campaign_data']) : array();
3726
3727	if (empty($campaign_data) \|\| !is_array($campaign_data) \|\| empty($campaign_data['id'])) {
3728	wp_send_json_error(array('message' => '유효하지 않은 캠페인 데이터�
3729	니다.'));
3730	wp_die();
3731	}
3732
3733	$campaign_id = intval($campaign_data['id']);
3734
3735	if (empty($campaign_data['name'])) {
3736	wp_send_json_error(array('message' => '캠페인 이름은 필수 항목�
3737	니다.'));
3738	wp_die();
3739	}
3740
3741	if ($campaign_data['type'] === 'custom') {
3742	if (empty($campaign_data['banner_url']) \|\| empty($campaign_data['link']) \|\|
3743	empty($campaign_data['width']) \|\| empty($campaign_data['height'])) {
3744	wp_send_json_error(array('message' => '배너 URL, 링크 URL, 가로/세로 크기는 필수 항목�
3745	니다.'));
3746	wp_die();
3747	}
3748	} else if ($campaign_data['type'] === 'iframe') {
3749	if (empty($campaign_data['iframe_code']) \|\| empty($campaign_data['width']) \|\| empty($campaign_data['height'])) {
3750	wp_send_json_error(array('message' => 'iframe 코드, 가로/세로 크기는 필수 항목�
3751	니다.'));
3752	wp_die();
3753	}
3754	} else {
3755	wp_send_json_error(array('message' => '유효하지 않은 배너 유형�
3756	니다.'));
3757	wp_die();
3758	}
3759
3760	global $wpdb;
3761	$table_name = $wpdb->prefix . 'presslearn_banners';
3762
3763	$data = array(
3764	'name' => sanitize_text_field($campaign_data['name']),
3765	'type' => sanitize_text_field($campaign_data['type']),
3766	'width' => intval($campaign_data['width']),
3767	'height' => intval($campaign_data['height']),
3768	'status' => 1,
3769	'updated_at' => current_time('mysql')
3770	);
3771
3772	if ($campaign_data['type'] === 'custom') {
3773	$data['banner_url'] = esc_url_raw($campaign_data['banner_url']);
3774	$data['link'] = esc_url_raw($campaign_data['link']);
3775	$data['iframe_code'] = '';
3776
3777	if (!empty($campaign_data['cover_banner_url'])) {
3778	$data['cover_banner_url'] = esc_url_raw($campaign_data['cover_banner_url']);
3779	} else {
3780	$data['cover_banner_url'] = '';
3781	}
3782	} else if ($campaign_data['type'] === 'iframe') {
3783	$data['iframe_code'] = stripslashes($campaign_data['iframe_code']);
3784	$data['banner_url'] = '';
3785
3786	if (!empty($campaign_data['link'])) {
3787	$data['link'] = esc_url_raw($campaign_data['link']);
3788	} else {
3789	$data['link'] = '';
3790	}
3791
3792	if (!empty($campaign_data['cover_banner_url'])) {
3793	$data['cover_banner_url'] = esc_url_raw($campaign_data['cover_banner_url']);
3794	} else {
3795	$data['cover_banner_url'] = '';
3796	}
3797	}
3798
3799	$result = $wpdb->update(
3800	$table_name,
3801	$data,
3802	array('id' => $campaign_id),
3803	array('%s', '%s', '%d', '%d', '%d', '%s', '%s', '%s', '%s'),
3804	array('%d')
3805	);
3806
3807	if ($result === false) {
3808	wp_send_json_error(array('message' => '캠페인 수정 중 오류가 발생했습니다: ' . $wpdb->last_error));
3809	wp_die();
3810	}
3811
3812	wp_send_json_success(array(
3813	'message' => '캠페인이 성공적으로 수정되었습니다.',
3814	'shortcode' => $campaign_data['type'] === 'custom' ?
3815	'[presslearn_banner id="' . $campaign_id . '"]' :
3816	'[presslearn_iframe id="' . $campaign_id . '"]'
3817	));
3818
3819	wp_die();
3820	}
3821
3822	function presslearn_register_banner_shortcodes() {
3823	add_shortcode('presslearn_banner', 'presslearn_banner_shortcode');
3824	add_shortcode('presslearn_iframe', 'presslearn_iframe_shortcode');
3825
3826	wp_register_style('presslearn-banner-styles', false);
3827	wp_enqueue_style('presslearn-banner-styles');
3828
3829	$custom_css = "
3830	.pl-dynamic-area {
3831	display: inline-block;
3832	position: relative;
3833	overflow: hidden;
3834	}
3835	.pl-dynamic-cover {
3836	position: absolute;
3837	top: 0;
3838	left: -40px;
3839	width: 100%;
3840	height: 100%;
3841	display: none;
3842	z-index: 1;
3843	touch-action: pan-x;
3844	user-select: none;
3845	cursor: grab;
3846	}
3847	.pl-dynamic-cover.enable {
3848	display: block !important;
3849	animation: sliding 1.5s ease-in-out infinite;
3850	}
3851	.pl-dynamic-cover.dragging {
3852	animation: none !important;
3853	cursor: grabbing;
3854	}
3855	.pl-dynamic-cover::after {
3856	content: attr(data-message);
3857	position: absolute;
3858	right: 15px;
3859	top: 50%;
3860	transform: translateY(-50%);
3861	background: rgba(0,0,0,0.7);
3862	color: white;
3863	padding: 8px 12px;
3864	border-radius: 20px;
3865	display: flex;
3866	align-items: center;
3867	justify-content: center;
3868	font-size: 14px;
3869	transition: opacity 0.3s;
3870	}
3871	.pl-dynamic-cover img {
3872	max-width: 100%;
3873	height: auto;
3874	}
3875	@keyframes sliding {
3876	0% {
3877	transform: translate3d(-7%, 0, 0);
3878	}
3879
3880	20% {
3881	transform: translate3d(-10%, 0, 0);
3882	}
3883
3884	40% {
3885	transform: translate3d(-5%, 0, 0);
3886	}
3887
3888	60% {
3889	transform: translate3d(-10%, 0, 0);
3890	}
3891
3892	80% {
3893	transform: translate3d(-5%, 0, 0);
3894	}
3895
3896	100% {
3897	transform: translate3d(-7%, 0, 0);
3898	}
3899	}
3900	";
3901
3902	wp_add_inline_style('presslearn-banner-styles', $custom_css);
3903
3904	wp_register_script('presslearn-banner-script', false, array(), PRESSLEARN_PLUGIN_VERSION, true);
3905	wp_enqueue_script('presslearn-banner-script');
3906
3907	$script = "
3908	document.addEventListener('DOMContentLoaded', function() {
3909	let startX = 0;
3910	let isDragging = false;
3911	let currentCover = null;
3912	let parentWidth = 0;
3913	let dragThreshold = false;
3914
3915	function triggerIframeClick(coverElement) {
3916	const dynamicArea = coverElement.closest('.pl-dynamic-area');
3917	if (!dynamicArea) return;
3918
3919	const customLink = dynamicArea.getAttribute('data-link');
3920	const iframeContainer = dynamicArea.querySelector('.presslearn-iframe-container iframe');
3921	const bannerLink = dynamicArea.querySelector('.pl-dynamic-area-item a');
3922
3923	if (customLink) {
3924	window.location.href = customLink;
3925	} else if (iframeContainer && iframeContainer.src) {
3926	window.location.href = iframeContainer.src;
3927	} else if (bannerLink && bannerLink.href) {
3928	try {
3929	bannerLink.click();
3930	} catch (e) {
3931	window.location.href = bannerLink.href;
3932	}
3933	}
3934
3935	coverElement.classList.remove('enable', 'dragging');
3936	coverElement.style.transform = '';
3937	}
3938
3939	window.addEventListener('blur', function() {
3940	if (currentCover && dragThreshold) {
3941	triggerIframeClick(currentCover);
3942	isDragging = false;
3943	currentCover = null;
3944	dragThreshold = false;
3945	}
3946	});
3947
3948	document.addEventListener('touchstart', function(e) {
3949	const target = e.target.closest('.pl-dynamic-cover');
3950	if (target && target.classList.contains('enable')) {
3951	e.preventDefault();
3952	startX = e.touches[0].clientX;
3953	isDragging = true;
3954	currentCover = target;
3955	parentWidth = target.parentElement.offsetWidth;
3956	dragThreshold = false;
3957
3958	currentCover.classList.add('dragging');
3959	}
3960	});
3961
3962	document.addEventListener('mousedown', function(e) {
3963	const target = e.target.closest('.pl-dynamic-cover');
3964	if (target && target.classList.contains('enable')) {
3965	e.preventDefault();
3966	startX = e.clientX;
3967	isDragging = true;
3968	currentCover = target;
3969	parentWidth = target.parentElement.offsetWidth;
3970	dragThreshold = false;
3971
3972	currentCover.classList.add('dragging');
3973	}
3974	});
3975
3976	document.addEventListener('click', function(e) {
3977	const target = e.target.closest('.pl-dynamic-cover');
3978	if (target && target.classList.contains('enable')) {
3979	e.preventDefault();
3980	triggerIframeClick(target);
3981	}
3982	});
3983
3984	document.addEventListener('touchmove', function(e) {
3985	if (!isDragging \|\| !currentCover) return;
3986
3987	const currentX = e.touches[0].clientX;
3988	const diff = currentX - startX;
3989
3990	if (diff < 0) {
3991	currentCover.style.transform = 'translate3d(' + (diff/3) + 'px, 0, 0)';
3992
3993	const threshold = parentWidth * 0.2;
3994	if (Math.abs(diff) > threshold) {
3995	dragThreshold = true;
3996	triggerIframeClick(currentCover);
3997	isDragging = false;
3998	currentCover = null;
3999	dragThreshold = false;
4000	}
4001	}
4002	});
4003
4004	document.addEventListener('mousemove', function(e) {
4005	if (!isDragging \|\| !currentCover) return;
4006
4007	const currentX = e.clientX;
4008	const diff = currentX - startX;
4009
4010	if (diff < 0) {
4011	currentCover.style.transform = 'translate3d(' + (diff/3) + 'px, 0, 0)';
4012
4013	const threshold = parentWidth * 0.2;
4014	if (Math.abs(diff) > threshold) {
4015	dragThreshold = true;
4016	triggerIframeClick(currentCover);
4017	isDragging = false;
4018	currentCover = null;
4019	dragThreshold = false;
4020	}
4021	}
4022	});
4023
4024	document.addEventListener('touchend', function() {
4025	if (currentCover) {
4026	currentCover.classList.remove('dragging');
4027	currentCover.style.transform = '';
4028	isDragging = false;
4029	dragThreshold = false;
4030	currentCover = null;
4031	}
4032	});
4033
4034	document.addEventListener('mouseup', function() {
4035	if (currentCover) {
4036	currentCover.classList.remove('dragging');
4037	currentCover.style.transform = '';
4038	isDragging = false;
4039	dragThreshold = false;
4040	currentCover = null;
4041	}
4042	});
4043
4044	document.addEventListener('pointerdown', function(e) {
4045	const target = e.target.closest('.pl-dynamic-cover');
4046	if (target && target.classList.contains('enable')) {
4047	setTimeout(function() {
4048	if (target.classList.contains('enable')) {
4049	dragThreshold = true;
4050	currentCover = target;
4051	}
4052	}, 100);
4053	}
4054	});
4055	});
4056	";
4057
4058	wp_add_inline_script('presslearn-banner-script', $script);
4059	}
4060	add_action('init', 'presslearn_register_banner_shortcodes');
4061
4062	function presslearn_banner_shortcode($atts) {
4063	$dynamic_banner_enabled = get_option('presslearn_dynamic_banner_enabled', 'no');
4064	if ($dynamic_banner_enabled !== 'yes') {
4065	return '';
4066	}
4067
4068	presslearn_ensure_banners_table_exists();
4069
4070	$atts = shortcode_atts(array(
4071	'id' => 0,
4072	), $atts, 'presslearn_banner');
4073
4074	$banner_id = intval($atts['id']);
4075
4076	if ($banner_id <= 0) {
4077	return '';
4078	}
4079
4080	global $wpdb;
4081	$table_name = $wpdb->prefix . 'presslearn_banners';
4082
4083	$banner = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE id = %d AND type = 'custom' AND status = 1", $banner_id), ARRAY_A);
4084
4085	if ($banner === null \|\| empty($banner)) {
4086	return '';
4087	}
4088
4089	$banner_url = esc_url($banner['banner_url']);
4090	$cover_banner_url = !empty($banner['cover_banner_url']) ? esc_url($banner['cover_banner_url']) : '';
4091
4092	$link_url = esc_url($banner['link']);
4093	$width = intval($banner['width']);
4094	$height = intval($banner['height']);
4095
4096	if (empty($cover_banner_url)) {
4097	return '
4098	<div class="pl-dynamic-area">
4099	<div class="pl-dynamic-area-item">
4100	<a href="' . esc_url($link_url) . '" target="_blank" rel="nofollow noopener">
4101	<img src="' . esc_url($banner_url) . '" alt="' . esc_attr($banner['name']) . '" width="' . esc_attr($width) . '" height="' . esc_attr($height) . '" style="max-width:100%;height:auto;display:block;" />
4102	</a>
4103	</div>
4104	</div>
4105	';
4106	}
4107
4108	return '
4109	<div class="pl-dynamic-area">
4110	<div class="pl-dynamic-area-item">
4111	<a href="' . esc_url($link_url) . '" target="_blank" rel="nofollow noopener">
4112	<img src="' . esc_url($banner_url) . '" alt="' . esc_attr($banner['name']) . '" width="' . esc_attr($width) . '" height="' . esc_attr($height) . '" style="max-width:100%;height:auto;display:block;" />
4113	</a>
4114	</div>
4115	<div class="pl-dynamic-cover enable" data-message="밀어서 제거">
4116	<img src="' . esc_url($cover_banner_url) . '" alt="' . esc_attr($banner['name']) . '" width="' . esc_attr($width) . '" height="' . esc_attr($height) . '" style="max-width:100%;height:auto;display:block;" draggable="true" />
4117	</div>
4118	</div>
4119	';
4120	}
4121
4122
4123	function presslearn_iframe_shortcode($atts) {
4124	$dynamic_banner_enabled = get_option('presslearn_dynamic_banner_enabled', 'no');
4125	if ($dynamic_banner_enabled !== 'yes') {
4126	return '';
4127	}
4128
4129	presslearn_ensure_banners_table_exists();
4130
4131	$atts = shortcode_atts(array(
4132	'id' => 0,
4133	), $atts, 'presslearn_iframe');
4134
4135	$banner_id = intval($atts['id']);
4136
4137	if ($banner_id <= 0) {
4138	return '';
4139	}
4140
4141	global $wpdb;
4142	$table_name = $wpdb->prefix . 'presslearn_banners';
4143
4144	$banner = $wpdb->get_row($wpdb->prepare("SELECT * FROM $table_name WHERE id = %d AND type = 'iframe' AND status = 1", $banner_id), ARRAY_A);
4145
4146	if ($banner === null \|\| empty($banner)) {
4147	return '';
4148	}
4149
4150	$iframe_code = $banner['iframe_code'];
4151	$width = intval($banner['width']);
4152	$height = intval($banner['height']);
4153	$link_url = !empty($banner['link']) ? esc_url($banner['link']) : '';
4154	$cover_banner_url = !empty($banner['cover_banner_url']) ? esc_url($banner['cover_banner_url']) : '';
4155
4156	$iframe_code = stripslashes($iframe_code);
4157
4158	$iframe_code = preg_replace('/width\s=\s(["\']?)([^"\'\s>]*)(["\']?)/', 'width="' . esc_attr($width) . 'px"', $iframe_code);
4159	$iframe_code = preg_replace('/height\s=\s(["\']?)([^"\'\s>]*)(["\']?)/', 'height="' . esc_attr($height) . 'px"', $iframe_code);
4160
4161	if (strpos($iframe_code, 'style=') !== false) {
4162	$iframe_code = preg_replace('/style\s=\s(["\'])(.*?)(["\'])/', 'style=${1}max-width:100%;${2}${3}', $iframe_code);
4163	} else {
4164	$iframe_code = str_replace('<iframe', '<iframe style="max-width:100%;"', $iframe_code);
4165	}
4166
4167	$data_link_attr = !empty($link_url) ? ' data-link="' . esc_attr($link_url) . '"' : '';
4168
4169	if (empty($cover_banner_url)) {
4170	$safe_iframe_code = presslearn_sanitize_iframe($iframe_code);
4171	return '<div class="pl-dynamic-area"' . $data_link_attr . '><div class="presslearn-iframe-container" style="width:' . esc_attr($width) . 'px;max-width:100%;margin:0 auto;">' . $safe_iframe_code . '</div></div>';
4172	}
4173
4174	$safe_iframe_code = presslearn_sanitize_iframe($iframe_code);
4175
4176	return '
4177	<div class="pl-dynamic-area"' . $data_link_attr . '>
4178	<div class="pl-dynamic-area-item">
4179	<div class="presslearn-iframe-container" style="width:' . esc_attr($width) . 'px;max-width:100%;margin:0 auto;">' . $safe_iframe_code . '</div>
4180	</div>
4181	<div class="pl-dynamic-cover enable" data-message="밀어서 제거">
4182	<img src="' . esc_url($cover_banner_url) . '" alt="' . esc_attr($banner['name']) . '" width="' . esc_attr($width) . '" height="' . esc_attr($height) . '" style="max-width:100%;height:auto;display:block;" draggable="true" />
4183	</div>
4184	</div>
4185	';
4186	}
4187
4188	function presslearn_sanitize_iframe($iframe_code) {
4189	if (empty($iframe_code)) {
4190	return '';
4191	}
4192
4193	if (!preg_match('/<iframe[^>]*>/i', $iframe_code)) {
4194	return '';
4195	}
4196
4197	$iframe_code = preg_replace('/<script[^>]>.?<\/script>/is', '', $iframe_code);
4198	$iframe_code = preg_replace('/<style[^>]>.?<\/style>/is', '', $iframe_code);
4199	$iframe_code = preg_replace('/\son\w+\s=\s["\'][^"\']["\']/i', '', $iframe_code);
4200	$iframe_code = preg_replace('/\sjavascript\s:/i', '', $iframe_code);
4201
4202	if (preg_match('/<iframe[^>]>.?<\/iframe>/is', $iframe_code, $matches)) {
4203	$iframe_tag = $matches[0];
4204	} else if (preg_match('/<iframe[^>]*\/?>/i', $iframe_code, $matches)) {
4205	$iframe_tag = $matches[0];
4206	if (!preg_match('/\/\s*>$/', $iframe_tag)) {
4207	$iframe_tag .= '</iframe>';
4208	}
4209	} else {
4210	return '';
4211	}
4212
4213	$trusted_domains = array(
4214	'ads-partners.coupang.com',
4215	'partner.googleadservices.com',
4216	'googleads.g.doubleclick.net',
4217	'www.googletagmanager.com',
4218	'youtube.com',
4219	'www.youtube.com',
4220	'player.vimeo.com',
4221	'cdnjs.cloudflare.com',
4222	'fonts.googleapis.com'
4223	);
4224
4225	if (preg_match('/src\s=\s["\']([^"\']*)["\']/', $iframe_tag, $src_matches)) {
4226	$src_url = $src_matches[1];
4227	$parsed_url = parse_url($src_url);
4228
4229	if (!empty($parsed_url['host'])) {
4230	$is_trusted = false;
4231	foreach ($trusted_domains as $trusted_domain) {
4232	if ($parsed_url['host'] === $trusted_domain \|\|
4233	substr($parsed_url['host'], -strlen('.' . $trusted_domain)) === '.' . $trusted_domain) {
4234	$is_trusted = true;
4235	break;
4236	}
4237	}
4238
4239	if (!$is_trusted && !current_user_can('manage_options')) {
4240	return '';
4241	}
4242	}
4243	}
4244
4245	$allowed_attributes = array(
4246	'src', 'width', 'height', 'frameborder', 'scrolling',
4247	'allowfullscreen', 'loading', 'title', 'name', 'id',
4248	'class', 'style', 'referrerpolicy', 'browsingtopics'
4249	);
4250
4251	$iframe_tag = preg_replace_callback(
4252	'/(\w+)\s=\s["\']([^"\']*)["\']/',
4253	function($matches) use ($allowed_attributes) {
4254	if (in_array(strtolower($matches[1]), $allowed_attributes)) {
4255	return $matches[1] . '="' . esc_attr($matches[2]) . '"';
4256	}
4257	return '';
4258	},
4259	$iframe_tag
4260	);
4261
4262	return $iframe_tag;
4263	}
4264
4265	function presslearn_add_analytics_column($columns) {
4266	$columns['presslearn_analytics'] = '<span class="dashicons dashicons-chart-bar" style="font-size: 16px; vertical-align: text-top;"></span> 통계';
4267	return $columns;
4268	}
4269	add_filter('manage_posts_columns', 'presslearn_add_analytics_column');
4270	add_filter('manage_pages_columns', 'presslearn_add_analytics_column');
4271
4272	function presslearn_analytics_column_content($column, $post_id) {
4273	if ($column !== 'presslearn_analytics') {
4274	return;
4275	}
4276
4277	global $wpdb;
4278	$permalink = get_permalink($post_id);
4279	$table_pageviews = $wpdb->prefix . 'presslearn_pageviews';
4280
4281	if ($wpdb->get_var("SHOW TABLES LIKE '$table_pageviews'") != $table_pageviews) {
4282	?>
4283	<div class="presslearn-analytics-stats">
4284	<span class="presslearn-views">0 뷰</span>
4285	<span class="presslearn-visitors">0 방문</span>
4286	</div>
4287	<?php
4288	return;
4289	}
4290
4291	$cache_time = get_option('presslearn_analytics_cache_time', 300);
4292	$cache_date = current_time('Y-m-d');
4293	$cache_key_visitors = "presslearn_visitors_{$post_id}_{$cache_date}";
4294	$cache_key_today = "presslearn_today_{$post_id}_{$cache_date}";
4295	$cache_key_week = "presslearn_week_{$post_id}_{$cache_date}";
4296	$cache_key_month = "presslearn_month_{$post_id}_{$cache_date}";
4297
4298	$total_views = get_post_meta($post_id, '_presslearn_post_views', true);
4299	if (empty($total_views)) {
4300	$total_views = $wpdb->get_var($wpdb->prepare(
4301	"SELECT COUNT(*) FROM $table_pageviews WHERE url = %s",
4302	$permalink
4303	));
4304	$total_views = intval($total_views);
4305
4306	update_post_meta($post_id, '_presslearn_post_views', $total_views);
4307	}
4308
4309	$total_visitors = wp_cache_get($cache_key_visitors, 'presslearn_analytics');
4310	if (false === $total_visitors) {
4311	$total_visitors = $wpdb->get_var($wpdb->prepare(
4312	"SELECT COUNT(DISTINCT visitor_id) FROM $table_pageviews WHERE url = %s",
4313	$permalink
4314	));
4315	$total_visitors = intval($total_visitors);
4316	wp_cache_set($cache_key_visitors, $total_visitors, 'presslearn_analytics', $cache_time);
4317	}
4318
4319	$today_views = wp_cache_get($cache_key_today, 'presslearn_analytics');
4320	if (false === $today_views) {
4321	$today_views = $wpdb->get_var($wpdb->prepare(
4322	"SELECT COUNT(*) FROM $table_pageviews WHERE url = %s AND DATE(created_at) = CURDATE()",
4323	$permalink
4324	));
4325	$today_views = intval($today_views);
4326	wp_cache_set($cache_key_today, $today_views, 'presslearn_analytics', $cache_time);
4327	}
4328
4329	$week_views = wp_cache_get($cache_key_week, 'presslearn_analytics');
4330	if (false === $week_views) {
4331	$week_views = $wpdb->get_var($wpdb->prepare(
4332	"SELECT COUNT(*) FROM $table_pageviews WHERE url = %s AND created_at >= DATE_SUB(CURDATE(), INTERVAL 7 DAY)",
4333	$permalink
4334	));
4335	$week_views = intval($week_views);
4336	wp_cache_set($cache_key_week, $week_views, 'presslearn_analytics', $cache_time);
4337	}
4338
4339	$month_views = wp_cache_get($cache_key_month, 'presslearn_analytics');
4340	if (false === $month_views) {
4341	$month_views = $wpdb->get_var($wpdb->prepare(
4342	"SELECT COUNT(*) FROM $table_pageviews WHERE url = %s AND created_at >= DATE_SUB(CURDATE(), INTERVAL 30 DAY)",
4343	$permalink
4344	));
4345	$month_views = intval($month_views);
4346	wp_cache_set($cache_key_month, $month_views, 'presslearn_analytics', $cache_time);
4347	}
4348
4349	?>
4350	<div class="presslearn-analytics-stats">
4351	<div class="presslearn-stats-row">
4352	<span class="presslearn-total">
4353	<span class="dashicons dashicons-chart-bar" style="font-size: 16px; color: #2196F3; opacity: 0.8;"></span>
4354	<?php echo esc_html(number_format($total_views)); ?>
4355	</span>
4356	</div>
4357
4358	<div class="presslearn-stats-periods">
4359	<div class="presslearn-period today" title="<?php echo esc_attr('오늘 조회수'); ?>">
4360	<span><?php echo esc_html('오늘'); ?></span> <?php echo esc_html(number_format($today_views)); ?>
4361	</div>
4362	<div class="presslearn-period week" title="<?php echo esc_attr('최근 7일 조회수'); ?>">
4363	<span><?php echo esc_html('7일'); ?></span> <?php echo esc_html(number_format($week_views)); ?>
4364	</div>
4365	<div class="presslearn-period month" title="<?php echo esc_attr('최근 30일 조회수'); ?>">
4366	<span><?php echo esc_html('30일'); ?></span> <?php echo esc_html(number_format($month_views)); ?>
4367	</div>
4368	</div>
4369	</div>
4370	<?php
4371	}
4372	add_action('manage_posts_custom_column', 'presslearn_analytics_column_content', 10, 2);
4373	add_action('manage_pages_custom_column', 'presslearn_analytics_column_content', 10, 2);
4374
4375	function presslearn_analytics_column_sortable($columns) {
4376	$columns['presslearn_analytics'] = 'presslearn_analytics';
4377	return $columns;
4378	}
4379	add_filter('manage_edit-post_sortable_columns', 'presslearn_analytics_column_sortable');
4380	add_filter('manage_edit-page_sortable_columns', 'presslearn_analytics_column_sortable');
4381
4382	function presslearn_analytics_column_orderby($query) {
4383	if (!is_admin()) {
4384	return;
4385	}
4386
4387	$orderby = $query->get('orderby');
4388
4389	if ($orderby == 'presslearn_analytics') {
4390	global $wpdb;
4391	$table_pageviews = $wpdb->prefix . 'presslearn_pageviews';
4392
4393	if ($wpdb->get_var("SHOW TABLES LIKE '$table_pageviews'") != $table_pageviews) {
4394	return;
4395	}
4396
4397	$query->set('meta_key', '_presslearn_post_views');
4398	$query->set('orderby', 'meta_value_num');
4399	}
4400	}
4401	add_action('pre_get_posts', 'presslearn_analytics_column_orderby');
4402
4403	function presslearn_schedule_post_views_update() {
4404	if (!wp_next_scheduled('presslearn_daily_post_views_update')) {
4405	wp_schedule_event(strtotime('today 00:00:00'), 'daily', 'presslearn_daily_post_views_update');
4406	}
4407	}
4408	add_action('wp', 'presslearn_schedule_post_views_update');
4409
4410	function presslearn_add_analytics_column_styles() {
4411	wp_register_style('presslearn-analytics-column-css', false);
4412	wp_enqueue_style('presslearn-analytics-column-css');
4413
4414	$analytics_column_css = "
4415	.presslearn-analytics-stats {
4416	display: block;
4417	line-height: 1.5;
4418	text-align: left;
4419	}
4420
4421	.presslearn-stats-row {
4422	display: flex;
4423	align-items: center;
4424	margin-bottom: 5px
4425	}
4426
4427	.presslearn-label {
4428	font-size: 13px;
4429	color: #666;
4430	margin-right: 5px;
4431	}
4432
4433	.presslearn-total {
4434	font-size: 16px;
4435	font-weight: bold;
4436	color: #2196F3;
4437	display: flex;
4438	align-items: center;
4439	}
4440
4441	.presslearn-total .dashicons {
4442	margin-right: 3px;
4443	}
4444
4445	.presslearn-unit {
4446	font-size: 12px;
4447	font-weight: normal;
4448	color: #666;
4449	margin-left: 1px;
4450	}
4451
4452	.presslearn-stats-periods {
4453	display: flex;
4454	flex-wrap: wrap;
4455	gap: 5px;
4456	flex-flow: column;
4457	}
4458
4459	.presslearn-period {
4460	display: flex;
4461	align-items: center;
4462	justify-content: space-between;
4463	font-size: 11px;
4464	padding: 2px 6px;
4465	border-radius: 5px;
4466	white-space: nowrap;
4467	}
4468
4469	.presslearn-period .dashicons {
4470	margin-right: 2px;
4471	}
4472
4473	.presslearn-period.today {
4474	background-color: #E8F5E9;
4475	color: #4CAF50;
4476	}
4477
4478	.presslearn-period.week {
4479	background-color: #E3F2FD;
4480	color: #2196F3;
4481	}
4482
4483	.presslearn-period.month {
4484	background-color: #EDE7F6;
4485	color: #673AB7;
4486	}
4487
4488	.column-presslearn_analytics {
4489	width: 165px;
4490	}
4491	";
4492
4493	wp_add_inline_style('presslearn-analytics-column-css', $analytics_column_css);
4494	}
4495	add_action('admin_head', 'presslearn_add_analytics_column_styles');
4496
4497	function presslearn_update_post_views() {
4498	global $wpdb;
4499	$table_pageviews = $wpdb->prefix . 'presslearn_pageviews';
4500
4501	if ($wpdb->get_var("SHOW TABLES LIKE '$table_pageviews'") != $table_pageviews) {
4502	return;
4503	}
4504
4505	$args = array(
4506	'post_type' => array('post', 'page'),
4507	'posts_per_page' => -1,
4508	'post_status' => 'publish'
4509	);
4510	$posts = get_posts($args);
4511
4512	foreach ($posts as $post) {
4513	$permalink = get_permalink($post->ID);
4514
4515	$views = $wpdb->get_var($wpdb->prepare(
4516	"SELECT COUNT(*) FROM $table_pageviews WHERE url = %s",
4517	$permalink
4518	));
4519
4520	update_post_meta($post->ID, '_presslearn_post_views', $views);
4521	}
4522	}
4523	add_action('presslearn_daily_post_views_update', 'presslearn_update_post_views');
4524
4525	register_activation_hook(__FILE__, 'presslearn_update_post_views');
4526
4527	function presslearn_button_animation_styles() {
4528	if (!function_exists('presslearn_plugin') \|\| !presslearn_plugin()->is_plugin_activated()) {
4529	return;
4530	}
4531
4532	$quick_button_enabled = get_option('presslearn_quick_button_enabled', 'no');
4533	if ($quick_button_enabled !== 'yes') {
4534	return;
4535	}
4536
4537	wp_register_style('presslearn-button-animation-css', false);
4538	wp_enqueue_style('presslearn-button-animation-css');
4539
4540	$animation_styles = '
4541	.presslearn-button {
4542	transition: all 0.3s ease;
4543	}
4544
4545	@keyframes presslearn-pulse {
4546	0% { transform: scale(1); }
4547	50% { transform: scale(1.05); }
4548	100% { transform: scale(1); }
4549	}
4550
4551	.presslearn-button-animation-pulse:hover {
4552	animation: presslearn-pulse 1s infinite;
4553	}
4554
4555	.presslearn-button-animation-zoom:hover {
4556	transform: scale(1.1);
4557	}
4558
4559	.presslearn-button-animation-fade:hover {
4560	opacity: 0.8;
4561	}
4562
4563	@keyframes presslearn-shake {
4564	0%, 100% { transform: translateX(0); }
4565	10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
4566	20%, 40%, 60%, 80% { transform: translateX(5px); }
4567	}
4568
4569	.presslearn-button-animation-shake:hover {
4570	animation: presslearn-shake 0.5s;
4571	}';
4572
4573	wp_add_inline_style('presslearn-button-animation-css', $animation_styles);
4574
4575	wp_register_script('presslearn-button-animation-js', false, array(), PRESSLEARN_PLUGIN_VERSION, true);
4576	wp_enqueue_script('presslearn-button-animation-js');
4577
4578	$animation_script = '
4579	document.addEventListener("DOMContentLoaded", function() {
4580	const buttons = document.querySelectorAll(".presslearn-button");
4581
4582	buttons.forEach(function(button) {
4583	const originalColor = button.style.backgroundColor;
4584	const hoverColor = button.getAttribute("data-hover-color");
4585
4586	if (hoverColor && hoverColor !== originalColor) {
4587	button.addEventListener("mouseenter", function() {
4588	this.style.backgroundColor = hoverColor;
4589	});
4590
4591	button.addEventListener("mouseleave", function() {
4592	this.style.backgroundColor = originalColor;
4593	});
4594	}
4595	});
4596	});';
4597
4598	wp_add_inline_script('presslearn-button-animation-js', $animation_script);
4599	}
4600	add_action('wp_body_open', 'presslearn_button_animation_styles');
4601
4602	function presslearn_button_animation_admin_styles() {
4603	if (!function_exists('presslearn_plugin') \|\| !presslearn_plugin()->is_plugin_activated()) {
4604	return;
4605	}
4606
4607	$quick_button_enabled = get_option('presslearn_quick_button_enabled', 'no');
4608	if ($quick_button_enabled !== 'yes') {
4609	return;
4610	}
4611
4612	wp_register_style('presslearn-button-animation-admin-css', false);
4613	wp_enqueue_style('presslearn-button-animation-admin-css');
4614
4615	$admin_animation_styles = '
4616	.editor-styles-wrapper .presslearn-button {
4617	transition: all 0.3s ease;
4618	}
4619
4620	@keyframes presslearn-pulse {
4621	0% { transform: scale(1); }
4622	50% { transform: scale(1.05); }
4623	100% { transform: scale(1); }
4624	}
4625
4626	.editor-styles-wrapper .presslearn-button-animation-pulse:hover {
4627	animation: presslearn-pulse 1s infinite;
4628	}
4629
4630	.editor-styles-wrapper .presslearn-button-animation-zoom:hover {
4631	transform: scale(1.1);
4632	}
4633
4634	.editor-styles-wrapper .presslearn-button-animation-fade:hover {
4635	opacity: 0.8;
4636	}
4637
4638	@keyframes presslearn-shake {
4639	0%, 100% { transform: translateX(0); }
4640	10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
4641	20%, 40%, 60%, 80% { transform: translateX(5px); }
4642	}
4643
4644	.editor-styles-wrapper .presslearn-button-animation-shake:hover {
4645	animation: presslearn-shake 0.5s;
4646	}';
4647
4648	wp_add_inline_style('presslearn-button-animation-admin-css', $admin_animation_styles);
4649	}
4650	add_action('admin_enqueue_scripts', 'presslearn_button_animation_admin_styles');
4651
4652	function presslearn_delete_analytics_data() {
4653	if (!current_user_can('manage_options')) {
4654	wp_die('권한이 없습니다.');
4655	}
4656
4657	check_ajax_referer('presslearn_delete_analytics_data_nonce', 'nonce');
4658
4659	global $wpdb;
4660	$table_pageviews = $wpdb->prefix . 'presslearn_pageviews';
4661	$table_visitors = $wpdb->prefix . 'presslearn_visitors';
4662	$table_referrers = $wpdb->prefix . 'presslearn_referrers';
4663
4664	$tables_exist = true;
4665
4666	if ($wpdb->get_var("SHOW TABLES LIKE '$table_pageviews'") != $table_pageviews) {
4667	$tables_exist = false;
4668	}
4669
4670	if ($wpdb->get_var("SHOW TABLES LIKE '$table_visitors'") != $table_visitors) {
4671	$tables_exist = false;
4672	}
4673
4674	if ($wpdb->get_var("SHOW TABLES LIKE '$table_referrers'") != $table_referrers) {
4675	$tables_exist = false;
4676	}
4677
4678	if (!$tables_exist) {
4679	wp_send_json_error(array('message' => '�
4680	�이블이 존재하지 않습니다.'));
4681	return;
4682	}
4683
4684	$wpdb->query("TRUNCATE TABLE $table_pageviews");
4685	$wpdb->query("TRUNCATE TABLE $table_visitors");
4686	$wpdb->query("TRUNCATE TABLE $table_referrers");
4687
4688	$wpdb->query("UPDATE $wpdb->posts SET presslearn_post_views = 0 WHERE presslearn_post_views > 0");
4689
4690	$wpdb->query("DELETE FROM {$wpdb->options} WHERE option_name LIKE '_transient_alpack_%'");
4691	$wpdb->query("DELETE FROM {$wpdb->options} WHERE option_name LIKE '_transient_timeout_alpack_%'");
4692
4693	wp_cache_flush();
4694
4695	wp_send_json_success(array('message' => '모든 통계 데이터와 캐시가 성공적으로 삭제되었습니다.'));
4696	}
4697
4698	add_action('wp_ajax_presslearn_dismiss_update_notice', 'presslearn_dismiss_update_notice');
4699
4700	function presslearn_dismiss_update_notice() {
4701	check_ajax_referer('presslearn_dismiss_notice', 'nonce');
4702
4703	if (current_user_can('manage_options')) {
4704	delete_transient('presslearn_plugin_updated_notice');
4705	wp_send_json_success();
4706	} else {
4707	wp_send_json_error('권한이 없습니다.');
4708	}
4709
4710	wp_die();
4711	}
4712
4713	add_action('wp_head', 'presslearn_output_header_code', 999);
4714	add_action('wp_body_open', 'presslearn_output_body_open_code');
4715	add_action('wp_footer', 'presslearn_output_before_closing_body_code', 1);
4716	add_action('wp_footer', 'presslearn_output_footer_code', 999);
4717
4718	add_action('wp_dashboard_setup', 'presslearn_add_dashboard_widget');
4719
4720	function presslearn_add_dashboard_widget() {
4721	$is_activated = presslearn_plugin()->is_plugin_activated();
4722	$analytics_enabled = get_option('presslearn_analytics_enabled', 'no');
4723
4724	if ($is_activated && $analytics_enabled === 'yes') {
4725	wp_add_dashboard_widget(
4726	'presslearn_analytics_highlight',
4727	'씬 애널리틱스 하이라이트',
4728	'presslearn_render_dashboard_widget'
4729	);
4730
4731	global $wp_meta_boxes;
4732	$normal_dashboard = $wp_meta_boxes['dashboard']['normal']['core'];
4733	$widget_backup = array('presslearn_analytics_highlight' => $normal_dashboard['presslearn_analytics_highlight']);
4734	unset($normal_dashboard['presslearn_analytics_highlight']);
4735	$sorted_dashboard = array_merge($widget_backup, $normal_dashboard);
4736	$wp_meta_boxes['dashboard']['normal']['core'] = $sorted_dashboard;
4737	}
4738	}
4739
4740	function presslearn_calculate_change($current, $previous) {
4741	if ($previous == 0) {
4742	return [
4743	'percentage' => 0,
4744	'show' => false
4745	];
4746	}
4747
4748	$change = $current - $previous;
4749	$percentage = round(($change / $previous) * 100);
4750
4751	return [
4752	'change' => $change,
4753	'percentage' => $percentage,
4754	'show' => true,
4755	'is_increase' => $change > 0
4756	];
4757	}
4758
4759	function presslearn_build_dashboard_stats() {
4760	global $wpdb;
4761	$table_pageviews = $wpdb->prefix . 'presslearn_pageviews';
4762
4763	$stats = [
4764	'pageviews' => 0,
4765	'visitors' => 0,
4766	'ip_visitors' => 0,
4767	'prev_pageviews' => 0,
4768	'prev_visitors' => 0,
4769	'prev_ip_visitors' => 0
4770	];
4771
4772	if ($wpdb->get_var($wpdb->prepare('SHOW TABLES LIKE %s', $table_pageviews)) === $table_pageviews) {
4773	$current = $wpdb->get_row("
4774	SELECT COUNT(*) AS pageviews,
4775	COUNT(DISTINCT visitor_id) AS visitors,
4776	COUNT(DISTINCT ip) AS ip_visitors
4777	FROM $table_pageviews
4778	WHERE created_at >= DATE_SUB(CURDATE(), INTERVAL 7 DAY)
4779	", ARRAY_A);
4780
4781	$previous = $wpdb->get_row("
4782	SELECT COUNT(*) AS pageviews,
4783	COUNT(DISTINCT visitor_id) AS visitors,
4784	COUNT(DISTINCT ip) AS ip_visitors
4785	FROM $table_pageviews
4786	WHERE created_at BETWEEN DATE_SUB(CURDATE(), INTERVAL 14 DAY) AND DATE_SUB(CURDATE(), INTERVAL 8 DAY)
4787	", ARRAY_A);
4788
4789	if (is_array($current)) {
4790	$stats['pageviews'] = intval($current['pageviews']);
4791	$stats['visitors'] = intval($current['visitors']);
4792	$stats['ip_visitors'] = intval($current['ip_visitors']);
4793	}
4794
4795	if (is_array($previous)) {
4796	$stats['prev_pageviews'] = intval($previous['pageviews']);
4797	$stats['prev_visitors'] = intval($previous['visitors']);
4798	$stats['prev_ip_visitors'] = intval($previous['ip_visitors']);
4799	}
4800	}
4801
4802	set_transient('presslearn_dashboard_stats', $stats, 10 * MINUTE_IN_SECONDS);
4803
4804	return $stats;
4805	}
4806
4807	function presslearn_render_dashboard_stats_html($stats) {
4808	$items = [
4809	['label' => '조회', 'value' => $stats['pageviews'], 'prev' => $stats['prev_pageviews']],
4810	['label' => '방문자 (IP 기준)', 'value' => $stats['ip_visitors'], 'prev' => $stats['prev_ip_visitors']],
4811	['label' => '방문자 (브라우저 기준)', 'value' => $stats['visitors'], 'prev' => $stats['prev_visitors']],
4812	];
4813
4814	ob_start();
4815
4816	foreach ($items as $item) {
4817	$change = presslearn_calculate_change($item['value'], $item['prev']);
4818	?>
4819	<div class="pl-widget-stat">
4820	<div class="pl-widget-stat-label"><?php echo esc_html($item['label']); ?></div>
4821	<div class="pl-widget-stat-value"><?php echo esc_html(number_format($item['value'])); ?></div>
4822	<?php if ($change['show']): ?>
4823	<div class="pl-widget-stat-change <?php echo esc_attr($change['is_increase'] ? 'increase' : 'decrease'); ?>">
4824	<?php echo esc_html($change['is_increase'] ? '▲' : '▼'); ?>
4825	<?php echo esc_html(number_format(abs($change['change']))); ?>
4826	(<?php echo esc_html(abs($change['percentage'])); ?>%)
4827	</div>
4828	<?php endif; ?>
4829	</div>
4830	<?php
4831	}
4832
4833	return ob_get_clean();
4834	}
4835
4836	add_action('wp_ajax_presslearn_dashboard_stats', 'presslearn_ajax_dashboard_stats');
4837
4838	function presslearn_ajax_dashboard_stats() {
4839	check_ajax_referer('presslearn_dashboard_stats', 'nonce');
4840
4841	if (!current_user_can('read')) {
4842	wp_send_json_error(array('message' => '권한이 없습니다.'));
4843	}
4844
4845	$stats = presslearn_build_dashboard_stats();
4846
4847	wp_send_json_success(array('html' => presslearn_render_dashboard_stats_html($stats)));
4848	}
4849
4850	function presslearn_render_dashboard_widget() {
4851	$stats = get_transient('presslearn_dashboard_stats');
4852
4853	?>
4854	<style>
4855	.pl-dashboard-widget {
4856	margin: -10px -12px;
4857	}
4858	.pl-widget-header {
4859	display: flex;
4860	justify-content: space-between;
4861	align-items: center;
4862	padding: 12px 15px;
4863	background: #f8f9fa;
4864	border-bottom: 1px solid #e0e0e0;
4865	}
4866	.pl-widget-period {
4867	color: #666;
4868	font-size: 12px;
4869	font-weight: normal;
4870	}
4871	.pl-widget-stats {
4872	padding: 15px;
4873	}
4874	.pl-widget-placeholder {
4875	color: #666;
4876	font-size: 13px;
4877	padding: 20px 0;
4878	text-align: center;
4879	}
4880	.pl-widget-stat {
4881	margin-bottom: 15px;
4882	padding-bottom: 15px;
4883	border-bottom: 1px solid #f0f0f0;
4884	}
4885	.pl-widget-stat:last-child {
4886	margin-bottom: 0;
4887	padding-bottom: 0;
4888	border-bottom: none;
4889	}
4890	.pl-widget-stat-label {
4891	color: #666;
4892	font-size: 12px;
4893	margin-bottom: 5px;
4894	}
4895	.pl-widget-stat-value {
4896	font-size: 24px;
4897	font-weight: 600;
4898	color: #2196F3;
4899	margin-bottom: 3px;
4900	}
4901	.pl-widget-stat-change {
4902	font-size: 12px;
4903	font-weight: normal;
4904	}
4905	.pl-widget-stat-change.increase {
4906	color: #4caf50;
4907	}
4908	.pl-widget-stat-change.decrease {
4909	color: #ef4444;
4910	}
4911	.pl-widget-footer {
4912	padding: 12px 15px;
4913	background: #f8f9fa;
4914	border-top: 1px solid #e0e0e0;
4915	text-align: center;
4916	}
4917	.pl-widget-footer a {
4918	color: #2271b1;
4919	text-decoration: none;
4920	font-size: 13px;
4921	}
4922	.pl-widget-footer a:hover {
4923	text-decoration: underline;
4924	}
4925	</style>
4926
4927	<div class="pl-dashboard-widget">
4928	<div class="pl-widget-header">
4929	<h3 style="margin: 0; font-size: 14px; font-weight: 600;">최근 7일 통계</h3>
4930	<span class="pl-widget-period">최근 7일</span>
4931	</div>
4932
4933	<div class="pl-widget-stats" id="pl-widget-stats">
4934	<?php if (is_array($stats)): ?>
4935	<?php echo presslearn_render_dashboard_stats_html($stats); ?>
4936	<?php else: ?>
4937	<div class="pl-widget-placeholder">통계를 불러오는 중�
4938	니다.</div>
4939	<?php endif; ?>
4940	</div>
4941
4942	<div class="pl-widget-footer">
4943	<a href="<?php echo esc_url(admin_url('admin.php?page=presslearn-analytics&tab=statistics')); ?>">전체 통계 보기 →</a>
4944	</div>
4945	</div>
4946
4947	<?php if (!is_array($stats)): ?>
4948	<script>
4949	(function() {
4950	var target = document.getElementById('pl-widget-stats');
4951	if (!target) {
4952	return;
4953	}
4954
4955	var params = new URLSearchParams();
4956	params.append('action', 'presslearn_dashboard_stats');
4957	params.append('nonce', <?php echo wp_json_encode(wp_create_nonce('presslearn_dashboard_stats')); ?>);
4958
4959	fetch(<?php echo wp_json_encode(admin_url('admin-ajax.php')); ?>, {
4960	method: 'POST',
4961	credentials: 'same-origin',
4962	headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
4963	body: params.toString()
4964	})
4965	.then(function(response) { return response.json(); })
4966	.then(function(result) {
4967	if (result && result.success && result.data && result.data.html) {
4968	target.innerHTML = result.data.html;
4969	} else {
4970	target.innerHTML = '<div class="pl-widget-placeholder">통계를 불러오지 못했습니다.</div>';
4971	}
4972	})
4973	.catch(function() {
4974	target.innerHTML = '<div class="pl-widget-placeholder">통계를 불러오지 못했습니다.</div>';
4975	});
4976	})();
4977	</script>
4978	<?php endif; ?>
4979	<?php
4980	}
4981
4982	/**
4983	* Output header code in <head> section
4984	*
4985	* Security Note: Code is intentionally output without escaping as this is
4986	* an admin-only feature for inserting HTML/CSS/JS code. Only users with
4987	* 'manage_options' capability can save/output code.
4988	*/
4989	function presslearn_output_header_code() {
4990	if (get_option('presslearn_header_footer_enabled', 'no') !== 'yes') {
4991	return;
4992	}
4993
4994	$header_code = get_option('presslearn_header_code', '');
4995	if (!empty($header_code)) {
4996	if (current_user_can('manage_options') \|\| !is_admin()) {
4997	echo "\n <!-- PressLearn Header Code -->\n";
4998	echo wp_unslash($header_code) . "\n";
4999	echo " <!-- /PressLearn Header Code -->\n\n";
5000	}
5001	}
5002	}
5003
5004	function presslearn_output_body_open_code() {
5005	if (get_option('presslearn_header_footer_enabled', 'no') !== 'yes') {
5006	return;
5007	}
5008
5009	$body_open_code = get_option('presslearn_body_open_code', '');
5010	if (!empty($body_open_code)) {
5011	if (current_user_can('manage_options') \|\| !is_admin()) {
5012	echo "\n<!-- PressLearn Body Open Code -->\n";
5013	echo wp_unslash($body_open_code) . "\n";
5014	echo "<!-- /PressLearn Body Open Code -->\n\n";
5015	}
5016	}
5017	}
5018
5019	function presslearn_output_before_closing_body_code() {
5020	if (get_option('presslearn_header_footer_enabled', 'no') !== 'yes') {
5021	return;
5022	}
5023
5024	$before_closing_code = get_option('presslearn_before_closing_body_code', '');
5025	if (!empty($before_closing_code)) {
5026	if (current_user_can('manage_options') \|\| !is_admin()) {
5027	echo "\n<!-- PressLearn Before Closing Body Code -->\n";
5028	echo wp_unslash($before_closing_code) . "\n";
5029	echo "<!-- /PressLearn Before Closing Body Code -->\n\n";
5030	}
5031	}
5032	}
5033
5034	function presslearn_output_footer_code() {
5035	if (get_option('presslearn_header_footer_enabled', 'no') !== 'yes') {
5036	return;
5037	}
5038
5039	$footer_code = get_option('presslearn_footer_code', '');
5040	if (!empty($footer_code)) {
5041	if (current_user_can('manage_options') \|\| !is_admin()) {
5042	echo "\n<!-- PressLearn Footer Code -->\n";
5043	echo wp_unslash($footer_code) . "\n";
5044	echo "<!-- /PressLearn Footer Code -->\n\n";
5045	}
5046	}
5047	}
5048
5049	/**
5050	* 사용자가 헤더 & 푸터 토글을 직접 조작한 적이 없을 때만 기능을 켠다.
5051	* 수동으로 끈 경우에는 그 선택을 덮어쓰지 않는다.
5052	*/
5053	function presslearn_auto_enable_header_footer() {
5054	if (get_option('presslearn_header_footer_user_set', 'no') === 'yes') {
5055	return;
5056	}
5057
5058	if (get_option('presslearn_header_footer_enabled', 'no') === 'yes') {
5059	return;
5060	}
5061
5062	update_option('presslearn_header_footer_enabled', 'yes');
5063	}
5064
5065	function presslearn_maybe_auto_enable_header_footer() {
5066	if (!function_exists('presslearn_plugin') \|\| !presslearn_plugin()->is_plugin_activated()) {
5067	return;
5068	}
5069
5070	presslearn_auto_enable_header_footer();
5071	}
5072	add_action('init', 'presslearn_maybe_auto_enable_header_footer');
5073