yatra / app / Controllers / SetupWizardController.php

SetupWizardController.php in Yatra – Travel Booking & Tour Operator Software 3.0.11, at app/Controllers/SetupWizardController.php

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1	<?php
2	/**
3	* Setup Wizard Controller
4	* Handles the one-time setup wizard for Yatra plugin
5	*
6	* @package Yatra\Controllers
7	* @since 3.0.0
8	*/
9
10	namespace Yatra\Controllers;
11
12	use Yatra\Services\StatsUsage;
13	use Yatra\Helpers\CurrencyHelper;
14	use Yatra\Services\SettingsService;
15
16	defined('ABSPATH') \|\| exit;
17
18	class SetupWizardController
19	{
20	/**
21	* Option name to track wizard completion (legacy compatibility)
22	*/
23	const WIZARD_COMPLETED_OPTION = 'yatra_setup_wizard_ran';
24
25	/**
26	* Option name to track wizard redirect
27	*/
28	const WIZARD_REDIRECT_OPTION = 'yatra_setup_wizard_redirect';
29
30	/**
31	* Current step
32	*
33	* @var string
34	*/
35	private $step = '';
36
37	/**
38	* Steps for the setup wizard
39	*
40	* @var array
41	*/
42	private $steps = array();
43
44	/**
45	* Constructor
46	*/
47	public function __construct()
48	{
49	// Only register admin menu if setup wizard is enabled
50	if (apply_filters('yatra_enable_setup_wizard', true) && current_user_can('manage_options')) {
51	add_action('admin_menu', array($this, 'admin_menus'));
52	}
53
54	add_action('admin_init', array($this, 'setup_wizard'));
55
56	// Add AJAX handlers for theme actions
57	add_action('wp_ajax_yatra_install_theme', array($this, 'ajax_install_theme'));
58	add_action('wp_ajax_yatra_activate_theme', array($this, 'ajax_activate_theme'));
59	}
60
61	/**
62	* Get wizard steps
63	* Called after init to ensure translations are loaded
64	*/
65	private function get_steps()
66	{
67	if (!empty($this->steps)) {
68	return $this->steps;
69	}
70
71	$this->steps = array(
72	'welcome' => array(
73	'name' => __('Welcome', 'yatra'),
74	'view' => array($this, 'setup_welcome'),
75	'handler' => array($this, 'setup_welcome_save'),
76	),
77	'business' => array(
78	'name' => __('Business', 'yatra'),
79	'view' => array($this, 'setup_business'),
80	'handler' => array($this, 'setup_business_save'),
81	),
82	'bookings' => array(
83	'name' => __('Bookings', 'yatra'),
84	'view' => array($this, 'setup_bookings'),
85	'handler' => array($this, 'setup_bookings_save'),
86	),
87	'communications' => array(
88	'name' => __('Email & payments', 'yatra'),
89	'view' => array($this, 'setup_communications'),
90	'handler' => array($this, 'setup_communications_save'),
91	),
92	'currency' => array(
93	'name' => __('Currency', 'yatra'),
94	'view' => array($this, 'setup_currency'),
95	'handler' => array($this, 'setup_currency_save'),
96	),
97	'theme' => array(
98	'name' => __('Theme', 'yatra'),
99	'view' => array($this, 'setup_theme'),
100	'handler' => array($this, 'setup_theme_save'),
101	),
102	'complete' => array(
103	'name' => __('Done', 'yatra'),
104	'view' => array($this, 'setup_complete'),
105	'handler' => array($this, 'setup_complete_save'),
106	),
107	);
108
109	$this->steps = apply_filters('yatra_setup_wizard_steps', $this->steps, $this);
110
111	return $this->steps;
112	}
113
114	/**
115	* Register admin menus
116	*/
117	public function admin_menus()
118	{
119	// Must stay registered in $submenu: WordPress runs user_can_access_admin_page() in menu.php
120	// before admin_init; remove_submenu_page() breaks parent resolution and causes 403 on this URL.
121	// The item is hidden from the sidebar via CSS in AdminServiceProvider.
122	add_submenu_page(
123	'yatra',
124	__('Yatra Setup Wizard', 'yatra'),
125	__('Setup wizard', 'yatra'),
126	'manage_options',
127	'yatra-setup',
128	array($this, 'setup_wizard')
129	);
130	}
131
132
133	/**
134	* Show the setup wizard
135	*/
136	public function setup_wizard()
137	{
138	if (empty($_GET['page']) \|\| 'yatra-setup' !== $_GET['page']) {
139	return;
140	}
141
142	// Handle skip setup request
143	if (isset($_GET['skip_setup']) && $_GET['skip_setup'] === '1') {
144	$this->skip_setup_wizard();
145	}
146
147	$steps = $this->get_steps();
148	$this->step = isset($_GET['step']) ? sanitize_key($_GET['step']) : current(array_keys($steps));
149
150	if (class_exists(StatsUsage::class)) {
151	$usage = StatsUsage::instance();
152	if ($this->step === 'welcome') {
153	$usage->mark_onboarding_started();
154	}
155	$usage->set_onboarding_step($this->step);
156	}
157
158	// Legacy URL: step=general → business
159	if ($this->step === 'general' && isset($steps['business'])) {
160	wp_safe_redirect(esc_url_raw($this->get_step_url('business')));
161	exit;
162	}
163
164	// Process form submission BEFORE any output
165	if (!empty($_POST['save_step'])) {
166	$save_step = sanitize_key($_POST['save_step']);
167	if ($save_step === $this->step && isset($steps[$this->step]['handler'])) {
168	call_user_func($steps[$this->step]['handler'], $this);
169	// Handler should redirect and exit, so code below won't execute
170	}
171	}
172
173	// Enqueue styles and scripts before outputting HTML
174	$this->enqueue_wizard_assets();
175
176	$this->setup_wizard_steps();
177	$this->setup_wizard_content();
178	exit;
179	}
180
181	/**
182	* Enqueue wizard assets
183	*/
184	private function enqueue_wizard_assets()
185	{
186	// Enqueue setup wizard styles
187	wp_enqueue_style(
188	'yatra-setup-wizard',
189	YATRA_PLUGIN_URL . 'assets/admin/css/setup-wizard.css',
190	[],
191	YATRA_VERSION
192	);
193
194	// Enqueue setup wizard scripts
195	wp_enqueue_script(
196	'yatra-setup-wizard',
197	YATRA_PLUGIN_URL . 'assets/admin/js/setup-wizard.js',
198	['jquery'],
199	YATRA_VERSION,
200	true
201	);
202
203	// Localize script
204	wp_localize_script('yatra-setup-wizard', 'yatraSetupWizard', [
205	'ajax_url' => admin_url('admin-ajax.php'),
206	'nonce' => wp_create_nonce('yatra_setup_wizard_nonce'),
207	'skipConfirmMessage' => __('Skip this step? Nothing on this screen will be saved—you can finish later in Yatra Settings.', 'yatra'),
208	'strings' => [
209	'confirm_leave' => __('Are you sure you want to leave the setup wizard?', 'yatra'),
210	'saving' => __('Saving...', 'yatra'),
211	'saved' => __('Saved!', 'yatra'),
212	'error' => __('Error occurred', 'yatra'),
213	],
214	]);
215	}
216
217	/**
218	* Get the URL for the next step
219	*/
220	public function get_next_step_link()
221	{
222	$steps = $this->get_steps();
223	$keys = array_keys($steps);
224	$current_key = array_search($this->step, $keys);
225
226	if (false === $current_key) {
227	return '';
228	}
229
230	$next_key = $current_key + 1;
231
232	if (isset($keys[$next_key])) {
233	return $this->get_step_url($keys[$next_key]);
234	}
235
236	return '';
237	}
238
239	/**
240	* Get URL for a specific step
241	*/
242	public function get_step_url($step)
243	{
244	return add_query_arg(
245	array(
246	'page' => 'yatra-setup',
247	'step' => $step
248	),
249	admin_url('admin.php')
250	);
251	}
252
253	/**
254	* Setup wizard steps
255	*/
256	public function setup_wizard_steps()
257	{
258	$output_steps = $this->get_steps();
259	?>
260	<!DOCTYPE html>
261	<html <?php language_attributes(); ?>>
262	<head>
263	<meta name="viewport" content="width=device-width"/>
264	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
265	<title><?php esc_html_e('Yatra &rsaquo; Setup Wizard', 'yatra'); ?></title>
266	<?php wp_print_styles('yatra-setup-wizard'); ?>
267	<?php wp_print_scripts('jquery'); ?>
268	<?php wp_print_scripts('yatra-setup-wizard'); ?>
269	</head>
270	<body class="yatra-setup wp-core-ui">
271	<div class="yatra-setup-wrapper">
272	<ol class="yatra-setup-steps">
273	<?php
274	$step_icons = array(
275	'welcome' => '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path><polyline points="9 22 9 12 15 12 15 22"></polyline></svg>',
276	'business' => '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M3 21h18"></path><path d="M5 21V7l8-4v18"></path><path d="M19 21V11l-6-4"></path></svg>',
277	'bookings' => '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="4" width="18" height="18" rx="2" ry="2"></rect><line x1="16" y1="2" x2="16" y2="6"></line><line x1="8" y1="2" x2="8" y2="6"></line><line x1="3" y1="10" x2="21" y2="10"></line></svg>',
278	'communications' => '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"></path><polyline points="22,6 12,13 2,6"></polyline></svg>',
279	'currency' => '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="12" y1="1" x2="12" y2="23"></line><path d="M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6"></path></svg>',
280	'theme' => '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 2L2 7l10 5 10-5-10-5z"></path><path d="M2 17l10 5 10-5M2 12l10 5 10-5"></path></svg>',
281	'complete' => '<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"></path><polyline points="22 4 12 14.01 9 11.01"></path></svg>'
282	);
283
284	$ordered_keys = array_keys($output_steps);
285	foreach ($output_steps as $step_key => $step) {
286	$cur = array_search($this->step, $ordered_keys, true);
287	$pos = array_search($step_key, $ordered_keys, true);
288	$is_completed = $cur !== false && $pos !== false && $cur > $pos;
289	$icon = isset($step_icons[$step_key]) ? $step_icons[$step_key] : '';
290
291	if ($step_key === $this->step) {
292	?>
293	<li class="active"><span class="step-icon"><?php echo $icon; ?></span><?php echo esc_html($step['name']); ?></li>
294	<?php
295	} elseif ($is_completed) {
296	?>
297	<li class="done">
298	<a href="<?php echo esc_url($this->get_step_url($step_key)); ?>"><span class="step-icon"><?php echo $icon; ?></span><?php echo esc_html($step['name']); ?></a>
299	</li>
300	<?php
301	} else {
302	?>
303	<li><span class="step-icon"><?php echo $icon; ?></span><?php echo esc_html($step['name']); ?></li>
304	<?php
305	}
306	}
307	?>
308	</ol>
309	<?php
310	}
311
312	/**
313	* Setup wizard content
314	*/
315	public function setup_wizard_content()
316	{
317	$steps = $this->get_steps();
318
319	echo '<div class="yatra-setup-content">';
320	if (isset($steps[$this->step]['view'])) {
321	call_user_func($steps[$this->step]['view'], $this);
322	}
323	echo '</div>';
324	echo '</div>'; // .yatra-setup-wrapper
325	?>
326	</body>
327	</html>
328	<?php
329	}
330
331	/**
332	* Safe redirect target passed from wizard navigation links.
333	*/
334	private function get_redirect_target(string $default): string
335	{
336	$redirectTo = isset($_POST['yatra_redirect_to']) ? (string) wp_unslash($_POST['yatra_redirect_to']) : '';
337	$redirectTo = $redirectTo !== '' ? esc_url_raw($redirectTo) : '';
338
339	// Only allow admin URLs on the same host.
340	if ($redirectTo !== '') {
341	$validated = wp_validate_redirect($redirectTo, '');
342	if ($validated !== '' && strpos($validated, admin_url()) === 0) {
343	return $validated;
344	}
345	}
346
347	return $default;
348	}
349
350	/**
351	* Welcome step
352	*/
353	public function setup_welcome()
354	{
355	include YATRA_ABSPATH . 'templates/setup-wizard/welcome.php';
356	}
357
358	/**
359	* Save welcome step (usage opt-in) and continue to Business.
360	*/
361	public function setup_welcome_save()
362	{
363	check_admin_referer('yatra-setup');
364
365	$allow_tracking = !empty($_POST['yatra_allow_usage_tracking']);
366	update_option('yatra_allow_usage_tracking', $allow_tracking);
367	if (class_exists(StatsUsage::class)) {
368	if ($allow_tracking) {
369	StatsUsage::instance()->enable(true);
370	} else {
371	StatsUsage::instance()->disable();
372	}
373	}
374
375	wp_safe_redirect($this->get_redirect_target((string) $this->get_next_step_link()));
376	exit;
377	}
378
379	/**
380	* Human-readable progress for task steps (excludes decorative copy on welcome).
381	*/
382	public function get_wizard_progress_label(): string
383	{
384	$steps = $this->get_steps();
385	$keys = array_keys($steps);
386	$idx = array_search($this->step, $keys, true);
387	if ($idx === false) {
388	return '';
389	}
390
391	return sprintf(
392	/* translators: 1: current step number, 2: total steps */
393	__('Step %1$d of %2$d', 'yatra'),
394	(int) $idx + 1,
395	count($keys)
396	);
397	}
398
399	/**
400	* Business profile (company contact only).
401	*/
402	public function setup_business()
403	{
404	include YATRA_ABSPATH . 'templates/setup-wizard/business.php';
405	}
406
407	/**
408	* Save business profile.
409	*/
410	public function setup_business_save()
411	{
412	check_admin_referer('yatra-setup');
413
414	$settings = [
415	'company_name' => isset($_POST['company_name']) ? sanitize_text_field(wp_unslash($_POST['company_name'])) : '',
416	'company_email' => isset($_POST['company_email']) ? sanitize_email(wp_unslash($_POST['company_email'])) : '',
417	'company_phone' => isset($_POST['company_phone']) ? sanitize_text_field(wp_unslash($_POST['company_phone'])) : '',
418	];
419
420	foreach ($settings as $key => $value) {
421	update_option('yatra_' . $key, $value);
422	}
423
424	$extra = apply_filters('yatra_setup_wizard_business_save', [], $_POST);
425	if (is_array($extra)) {
426	foreach ($extra as $optionKey => $value) {
427	if (! is_string($optionKey) \|\| $optionKey === '') {
428	continue;
429	}
430	if (strpos($optionKey, 'yatra_') === 0) {
431	update_option($optionKey, $value);
432	} else {
433	update_option('yatra_' . $optionKey, $value);
434	}
435	}
436	}
437
438	SettingsService::reload();
439
440	wp_safe_redirect($this->get_redirect_target((string) $this->get_next_step_link()));
441	exit;
442	}
443
444	/**
445	* Booking behaviour (guest checkout, confirmations).
446	*/
447	public function setup_bookings()
448	{
449	include YATRA_ABSPATH . 'templates/setup-wizard/bookings.php';
450	}
451
452	/**
453	* Save booking behaviour.
454	*/
455	public function setup_bookings_save()
456	{
457	check_admin_referer('yatra-setup');
458
459	update_option('yatra_enable_guest_booking', isset($_POST['enable_guest_booking']) && $_POST['enable_guest_booking'] === 'true');
460	update_option('yatra_booking_confirmation', isset($_POST['booking_confirmation']) && $_POST['booking_confirmation'] === 'true');
461
462	$extra = apply_filters('yatra_setup_wizard_bookings_save', [], $_POST);
463	if (is_array($extra)) {
464	foreach ($extra as $optionKey => $value) {
465	if (! is_string($optionKey) \|\| $optionKey === '') {
466	continue;
467	}
468	if (strpos($optionKey, 'yatra_') === 0) {
469	update_option($optionKey, $value);
470	} else {
471	update_option('yatra_' . $optionKey, $value);
472	}
473	}
474	}
475
476	SettingsService::reload();
477
478	wp_safe_redirect($this->get_redirect_target((string) $this->get_next_step_link()));
479	exit;
480	}
481
482	/**
483	* Email identity, notifications, payment safety.
484	*/
485	public function setup_communications()
486	{
487	include YATRA_ABSPATH . 'templates/setup-wizard/communications.php';
488	}
489
490	/**
491	* Save communications & payment safety settings.
492	*/
493	public function setup_communications_save()
494	{
495	check_admin_referer('yatra-setup');
496
497	$companyName = (string) SettingsService::get('company_name', '');
498	$companyEmail = (string) SettingsService::get('company_email', '');
499
500	$fromName = isset($_POST['email_from_name']) ? sanitize_text_field(wp_unslash($_POST['email_from_name'])) : '';
501	$fromEmail = isset($_POST['email_from_address']) ? sanitize_email(wp_unslash($_POST['email_from_address'])) : '';
502	if ($fromName === '') {
503	$fromName = $companyName;
504	}
505	if ($fromEmail === '') {
506	$fromEmail = $companyEmail;
507	}
508	update_option('yatra_from_name', $fromName);
509	update_option('yatra_from_email', $fromEmail);
510	update_option('yatra_email_from_name', $fromName);
511	update_option('yatra_email_from_address', $fromEmail);
512
513	update_option('yatra_payment_test_mode', isset($_POST['payment_test_mode']) && $_POST['payment_test_mode'] === 'true');
514
515	$extra = apply_filters('yatra_setup_wizard_communications_save', [], $_POST);
516	if (is_array($extra)) {
517	foreach ($extra as $optionKey => $value) {
518	if (! is_string($optionKey) \|\| $optionKey === '') {
519	continue;
520	}
521	if (strpos($optionKey, 'yatra_') === 0) {
522	update_option($optionKey, $value);
523	} else {
524	update_option('yatra_' . $optionKey, $value);
525	}
526	}
527	}
528
529	// Back-compat: extensions that hooked the old single "general" save.
530	$legacyExtra = apply_filters('yatra_setup_wizard_general_save', [], $_POST);
531	if (is_array($legacyExtra)) {
532	foreach ($legacyExtra as $optionKey => $value) {
533	if (! is_string($optionKey) \|\| $optionKey === '') {
534	continue;
535	}
536	if (strpos($optionKey, 'yatra_') === 0) {
537	update_option($optionKey, $value);
538	} else {
539	update_option('yatra_' . $optionKey, $value);
540	}
541	}
542	}
543
544	SettingsService::reload();
545
546	wp_safe_redirect($this->get_redirect_target((string) $this->get_next_step_link()));
547	exit;
548	}
549
550	/**
551	* Currency settings step
552	*/
553	public function setup_currency()
554	{
555	include YATRA_ABSPATH . 'templates/setup-wizard/currency.php';
556	}
557
558	/**
559	* Save currency settings
560	*/
561	public function setup_currency_save()
562	{
563	check_admin_referer('yatra-setup');
564
565	$currency_code = isset($_POST['currency']) ? sanitize_text_field($_POST['currency']) : 'USD';
566
567	// Validate currency exists
568	if (!CurrencyHelper::exists($currency_code)) {
569	$currency_code = 'USD'; // Fallback to USD
570	}
571
572	// Get recommended decimal places for the selected currency
573	$currency_data = CurrencyHelper::get($currency_code);
574	$recommended_decimals = $currency_data ? $currency_data['decimal_digits'] : 2;
575
576	// Use user-specified decimals or fall back to currency recommendation
577	$user_decimals = isset($_POST['decimal_places']) ? absint($_POST['decimal_places']) : $recommended_decimals;
578
579	$settings = array(
580	'yatra_currency' => $currency_code,
581	'yatra_currency_position' => isset($_POST['currency_position']) ? sanitize_text_field($_POST['currency_position']) : 'before',
582	'yatra_thousand_separator' => isset($_POST['thousand_separator']) ? sanitize_text_field($_POST['thousand_separator']) : ',',
583	'yatra_decimal_separator' => isset($_POST['decimal_separator']) ? sanitize_text_field($_POST['decimal_separator']) : '.',
584	'yatra_decimal_places' => $user_decimals,
585	);
586
587	foreach ($settings as $key => $value) {
588	update_option($key, $value);
589	}
590
591	SettingsService::reload();
592
593	wp_safe_redirect($this->get_redirect_target((string) $this->get_next_step_link()));
594	exit;
595	}
596
597	/**
598	* Theme step
599	*/
600	public function setup_theme()
601	{
602	include YATRA_ABSPATH . 'templates/setup-wizard/theme.php';
603	}
604
605	/**
606	* Save theme settings
607	*/
608	public function setup_theme_save()
609	{
610	check_admin_referer('yatra-setup');
611
612	// Handle theme installation if requested
613	if (isset($_POST['install_resa_theme']) && $_POST['install_resa_theme'] === 'yes') {
614	set_transient('yatra_install_resa_theme', 1, 300);
615	}
616
617	update_option('yatra_setup_wizard_theme_step_done', '1');
618	SettingsService::reload();
619
620	wp_safe_redirect($this->get_redirect_target((string) $this->get_next_step_link()));
621	exit;
622	}
623
624	/**
625	* Complete step
626	*/
627	public function setup_complete()
628	{
629	include YATRA_ABSPATH . 'templates/setup-wizard/complete.php';
630	}
631
632	/**
633	* Handle complete step actions
634	*/
635	public function setup_complete_save()
636	{
637	check_admin_referer('yatra-setup');
638
639	update_option(self::WIZARD_COMPLETED_OPTION, '1');
640	SettingsService::reload();
641	do_action('yatra_setup_wizard_completed');
642
643	wp_safe_redirect(admin_url('admin.php?page=yatra'));
644	exit;
645	}
646
647	/**
648	* Check if wizard is completed
649	*/
650	public static function is_wizard_completed()
651	{
652	return get_option(self::WIZARD_COMPLETED_OPTION, '0') === '1';
653	}
654
655	/**
656	* Reset wizard
657	*/
658	public static function reset_wizard()
659	{
660	delete_option(self::WIZARD_COMPLETED_OPTION);
661	delete_option(self::WIZARD_REDIRECT_OPTION);
662	}
663
664	/**
665	* Check if wizard should run (for debugging/testing)
666	*/
667	public static function should_run_wizard()
668	{
669	return get_option(self::WIZARD_COMPLETED_OPTION, '0') !== '1' &&
670	apply_filters('yatra_enable_setup_wizard', true) &&
671	current_user_can('manage_options');
672	}
673
674	/**
675	* Handle skipping the setup wizard
676	*/
677	public function skip_setup_wizard()
678	{
679	update_option('yatra_allow_usage_tracking', false);
680	if (class_exists(StatsUsage::class)) {
681	$u = StatsUsage::instance();
682	$u->patch_onboarding_meta([
683	'dropoff_step' => 'welcome',
684	'skipped_at' => time(),
685	]);
686	if ($u->is_enabled()) {
687	$u->record_event('setup_abandoned');
688	}
689	$u->disable();
690	}
691
692	// Mark wizard as completed
693	update_option(self::WIZARD_COMPLETED_OPTION, '1');
694
695	// Redirect to admin dashboard
696	wp_safe_redirect(admin_url());
697	exit;
698	}
699
700	/**
701	* Setup wizard redirect on activation
702	*/
703	public static function setup_wizard_redirect()
704	{
705	// Only redirect if not completed and redirect flag is set
706	if (get_transient(self::WIZARD_REDIRECT_OPTION)) {
707	delete_transient(self::WIZARD_REDIRECT_OPTION);
708
709	if (!self::is_wizard_completed()) {
710	wp_safe_redirect(admin_url('admin.php?page=yatra-setup'));
711	exit;
712	}
713	}
714	}
715
716	/**
717	* AJAX handler for theme installation
718	*/
719	public function ajax_install_theme()
720	{
721	check_ajax_referer('yatra_theme_actions', 'nonce');
722
723	if (!current_user_can('install_themes')) {
724	wp_send_json_error('You do not have permission to install themes.');
725	}
726
727	$theme_slug = isset($_POST['theme_slug']) ? sanitize_text_field($_POST['theme_slug']) : '';
728
729	if (empty($theme_slug)) {
730	wp_send_json_error('Theme slug is required.');
731	}
732
733	// Include WordPress theme installation functions
734	if (!class_exists('Theme_Upgrader')) {
735	require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
736	}
737
738	if (!class_exists('Theme_Installer_Skin')) {
739	require_once ABSPATH . 'wp-admin/includes/theme.php';
740	}
741
742	// Check if theme is already installed
743	if ($resa_theme = wp_get_theme($theme_slug)) {
744	if ($resa_theme->exists()) {
745	// Theme is already installed, just activate it
746	wp_send_json_success('Theme already installed, proceeding to activation.');
747	}
748	}
749
750	// Install the theme with aggressive output buffering
751	$original_level = ob_get_level();
752	ob_start();
753	$upgrader = new \Theme_Upgrader(new \Theme_Installer_Skin());
754	$result = $upgrader->install("https://downloads.wordpress.org/theme/resa.zip");
755
756	// Clean all output buffers
757	while (ob_get_level() > $original_level) {
758	ob_end_clean();
759	}
760
761	// Also clean any remaining output
762	if (ob_get_length() > 0) {
763	ob_clean();
764	}
765
766	if (is_wp_error($result)) {
767	wp_send_json_error($result->get_error_message());
768	}
769
770	if (!$result) {
771	wp_send_json_error('Theme installation failed.');
772	}
773
774	wp_send_json_success('Theme installed successfully.');
775	}
776
777	/**
778	* AJAX handler for theme activation
779	*/
780	public function ajax_activate_theme()
781	{
782	check_ajax_referer('yatra_theme_actions', 'nonce');
783
784	if (!current_user_can('switch_themes')) {
785	wp_send_json_error('You do not have permission to activate themes.');
786	}
787
788	$theme_slug = isset($_POST['theme_slug']) ? sanitize_text_field($_POST['theme_slug']) : '';
789
790	if (empty($theme_slug)) {
791	wp_send_json_error('Theme slug is required.');
792	}
793
794	// Check if theme exists
795	$theme = wp_get_theme($theme_slug);
796	if (!$theme->exists()) {
797	wp_send_json_error('Theme is not installed.');
798	}
799
800	// Activate the theme
801	$result = switch_theme($theme_slug);
802
803	if (is_wp_error($result)) {
804	wp_send_json_error($result->get_error_message());
805	}
806
807	wp_send_json_success('Theme activated successfully.');
808	}
809	}
810