awesome-support / includes / admin / class-as-admin-setup-wizard.php

class-as-admin-setup-wizard.php in Awesome Support – WordPress HelpDesk & Support Plugin trunk, at includes/admin/class-as-admin-setup-wizard.php

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1	<?php
2	/**
3	* As Setup Wizard Class
4	*
5	* Takes new users through some basic steps to setup their support.
6	*
7	* @package Awesome Support/Admin/AS_Admin_Setup_Wizard
8	* @author AwesomeSupport <contact@getawesomesupport.com>
9	* @license GPL-2.0+
10	* @link https://getawesomesupport.com
11	* @copyright 2015-2018 AwesomeSupport
12	*/
13
14	if ( ! defined( 'ABSPATH' ) ) {
15	exit;
16	}
17
18	/**
19	* AS_Admin_Setup_Wizard class.
20	*/
21	class AS_Admin_Setup_Wizard {
22
23	/**
24	* Current step
25	*
26	* @var string
27	*/
28	private $step = '';
29
30	/**
31	* Steps for the setup wizard
32	*
33	* @var array
34	*/
35	private $steps = array();
36
37	/**
38	* Hook in tabs.
39	*/
40	public function __construct() {
41	// check if current user can manage wizard.
42	add_action( 'admin_menu', array( $this, 'admin_menus' ) );
43	add_action( 'admin_init', array( $this, 'setup_wizard' ) );
44	}
45
46	/**
47	* Add admin menus/screens.
48	*/
49	public function admin_menus() {
50	add_dashboard_page( '', '', 'manage_options', 'as-setup', '' );
51	}
52
53	/**
54	* Show the setup wizard.
55	*/
56	public function setup_wizard() {
57	if ( empty( $_GET['page'] ) \|\| 'as-setup' !== $_GET['page'] ) { // WPCS: CSRF ok, input var ok.
58	return;
59	}
60	$default_steps = array(
61	'product_setup' => array(
62	'name' => __( 'Product Setup', 'awesome-support' ),
63	'view' => array( $this, 'as_product_setup_setup' ),
64	'handler' => array( $this, 'as_product_setup_setup_save' ),
65	),
66	'submit_ticket_page' => array(
67	'name' => __( 'Submit ticket page', 'awesome-support' ),
68	'view' => array( $this, 'as_setup_submit_ticket_page' ),
69	'handler' => array( $this, 'as_setup_submit_ticket_page_save' ),
70	),
71	'my_ticket_page' => array(
72	'name' => __( 'My ticket Page', 'awesome-support' ),
73	'view' => array( $this, 'as_setup_my_ticket_page' ),
74	'handler' => array( $this, 'as_setup_my_ticket_page_save' ),
75	),
76	'priorities' => array(
77	'name' => __( 'Priorities', 'awesome-support' ),
78	'view' => array( $this, 'as_setup_priorities' ),
79	'handler' => array( $this, 'as_setup_priorities_save' ),
80	),
81	'departments' => array(
82	'name' => __( 'Departments', 'awesome-support' ),
83	'view' => array( $this, 'as_setup_departments' ),
84	'handler' => array( $this, 'as_setup_departments_save' ),
85	),
86	'ticket_submit_user_roles' => array(
87	'name' => __( 'Existing Users', 'awesome-support' ),
88	'view' => array( $this, 'as_setup_ticket_submit_user_roles' ),
89	'handler' => array( $this, 'as_setup_ticket_submit_user_roles_save' ),
90	),
91	'lets_go' => array(
92	'name' => __( "Let's Go", 'awesome-support' ),
93	'view' => array( $this, 'as_setup_lets_go' ),
94	'handler' => array( $this, 'as_setup_lets_go_save' ),
95	),
96	);
97
98	// Admin styles
99	wp_enqueue_style( 'as-admin-style', WPAS_URL . 'assets/admin/css/admin.css', WPAS_VERSION );
100	wp_enqueue_style( 'admin-wizard-style', WPAS_URL . 'assets/admin/css/setup-wizard.css', WPAS_VERSION );
101	wp_register_script( 'as-admin-script', WPAS_URL . 'assets/admin/js/as-setup.js', array( 'jquery' ), '1.0.0' );
102	wp_register_script( 'as-setup', WPAS_URL . '/assets/admin/js/as-setup.js', array( 'jquery', 'wp-util' ), WPAS_VERSION );
103
104	$this->steps = apply_filters( 'as_setup_wizard_steps', $default_steps );
105	$this->step = isset( $_GET['step'] ) ? sanitize_key( $_GET['step'] ) : current( array_keys( $this->steps ) ); // WPCS: CSRF ok, input var ok.
106
107	if ( ! empty( $_POST['save_step'] ) && isset( $this->steps[ $this->step ]['handler'] ) ) {
108	call_user_func( $this->steps[ $this->step ]['handler'], $this );
109	}
110
111	ob_start();
112	// call setup view functions here.
113	$this->setup_wizard_header();
114	$this->setup_wizard_steps();
115	$this->setup_wizard_content();
116	$this->setup_wizard_footer();
117	exit;
118	}
119
120	/**
121	* Setup Wizard Header.
122	*/
123	public function setup_wizard_header() {
124	?>
125	<!DOCTYPE html>
126	<html <?php language_attributes(); ?>>
127	<head>
128	<meta name="viewport" content="width=device-width" />
129	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
130	<title><?php esc_html_e( 'Awesome Support &rsaquo; Setup Wizard', 'awesome-support' ); ?></title>
131	<?php wp_print_scripts( 'as-setup' ); ?>
132	<?php do_action( 'admin_print_styles' ); ?>
133	<?php do_action( 'admin_head' ); ?>
134	</head>
135	<body class="as-setup wp-core-ui">
136	<div class="as-setup-wizard">
137	<h1 id="as-logo"><a href="https://getawesomesupport.com/">Awesome Support</a></h1>
138	<?php
139	}
140
141
142	/**
143	* Output the steps.
144	*/
145	public function setup_wizard_steps() {
146	$output_steps = $this->steps;
147	?>
148	<ol class="as-setup-steps">
149	<?php foreach ( $output_steps as $step_key => $step ) : ?>
150	<?php
151	/**
152	* Determine step_class
153	* On each steps done, add .done while .active
154	* for the current step state.
155	*/
156	if ( $step_key === $this->step ) {
157	$step_class = 'active';
158	} elseif ( array_search( $this->step, array_keys( $this->steps ), true ) > array_search( $step_key, array_keys( $this->steps ), true ) ) {
159	$step_class = 'done';
160	} else {
161	$step_class = '';
162	}
163	?>
164	<li class="<?php echo esc_attr( $step_class ); ?>"><div class="hint">
165	<?php echo esc_html( $step['name'] ); ?>
166	</div></li>
167	<?php endforeach; ?>
168	</ol>
169	<?php
170	}
171
172	/**
173	* Output the content for the current step.
174	*/
175	public function setup_wizard_content() {
176	echo '<div class="as-setup-content">';
177	/*
178	printf(
179	'<p class="sub-heading">%s</p>',
180	__( 'Welcome to Awesome Support! This setup wizard will help you to quickly configure your new support system so that you can start processing customer requests right away. So lets get started with our first question!', 'awesome-support' )
181	);
182	*/
183	if ( ! empty( $this->steps[ $this->step ]['view'] ) ) {
184	call_user_func( $this->steps[ $this->step ]['view'], $this );
185
186	}
187	echo '</div>';
188	}
189
190
191	/**
192	* Setup Wizard Footer.
193	*/
194	public function setup_wizard_footer() {
195	$about_us_link = add_query_arg( array( 'post_type' => 'ticket', 'page' => 'wpas-about' ), admin_url( 'edit.php' ) )
196	?>
197	<?php if ( 'lets_go' !== $this->step ) : ?>
198	<a class="not-now" href="<?php echo esc_url( $about_us_link ); ?>"><?php esc_html_e( 'Not right now', 'awesome-support' ); ?></a>
199	<?php endif; ?>
200	</div><!-- .setup-wizard -->
201	</body>
202	</html>
203	<?php
204	}
205
206	/**
207	* Awesome Support Multiple or single Product setup
208	*/
209	public function as_product_setup_setup(){
210	$support_products = wpas_get_option( 'support_products' );
211	printf(
212	'<p class="sub-heading">%s</p>',
213	esc_html__( 'Welcome to Awesome Support! This setup wizard will help you to quickly configure your new support system so that you can start processing customer requests right away. So lets get started with our first question!', 'awesome-support' )
214	);
215	?>
216	<form method="post">
217	<p><b><?php esc_html_e( 'Would you like to turn on support for multiple products?', 'awesome-support' );?> </b></p>
218	<p><?php esc_html_e( 'If you only offer support for one product you do not need to turn on multi-product support. But if you offer support for multiple products then you should respond YES to this question.', 'awesome-support' );?></p>
219	<p><?php esc_html_e( 'Note: You can change your mind later by going to the TICKETS->SETTINGS->PRODUCTS MANAGEMENT tab.', 'awesome-support' );?></p>
220	<label for="product_type_yes">Yes</label>
221	<input type="radio" name="product_type" id='product_type_yes' value="yes" checked />
222	<label for="product_type_no">No</label>
223	<input type="radio" name="product_type" id='product_type_no' value="no"/>
224	<input type="submit" name="save_step" value="Continue">
225	<?php wp_nonce_field( 'as-setup' ); ?>
226	</form>
227	<?php
228	}
229
230	/**
231	* Awesome Support Multiple or single Product setup on save
232	*/
233	public function as_product_setup_setup_save(){
234	check_admin_referer( 'as-setup' );
235	$product_type = (isset( $_POST['product_type'] ) )? sanitize_text_field( wp_unslash( $_POST['product_type'] ) ): '';
236
237	// If the user needs multiple products we need to update the plugin options
238	$options = maybe_unserialize( get_option( 'wpas_options' ) );
239	// If multiple product is selected, make product selection multiple.
240	if( !empty( $product_type ) && 'yes' === $product_type ){
241	$options['support_products'] = '1';
242	} else{
243	$options['support_products'] = '0';
244	}
245	update_option( 'wpas_options', serialize( $options ) );
246	wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
247	}
248
249	/**
250	* Awesome Support submit ticket page setup view.
251	*/
252	public function as_setup_submit_ticket_page(){
253	?>
254	<form method="post">
255	<p><b><?php esc_html_e( 'Which menu would you like to add the SUBMIT TICKET page to?', 'awesome-support' );?> </b></p>
256	<p><?php esc_html_e( 'We have created a new page that users can access to submit tickets to your new support system. However, the page first needs to be added to one of your menus so that the user can easily access it.', 'awesome-support' );?> </p>
257
258	<?php
259	$menu_lists = wp_get_nav_menus();
260	if( !empty( $menu_lists )){
261	?>
262	<p><?php esc_html_e( 'Note: If you change your mind later you can remove the page from your menu or add it to a new menu via APPEARANCE->MENUS.', 'awesome-support' );?></p>
263	<?php
264	echo '<select name="wpas_ticket_submit_manu">';
265	foreach ($menu_lists as $key => $menu ) {
266	echo '<option value="' . esc_attr( $menu->term_id ) . '">' . esc_html( $menu->name ) . '</option>';
267	}
268	echo '<select>';
269	echo '<input type="submit" name="save_step" value="Continue">';
270	wp_nonce_field( 'as-setup' );
271	} else{
272	if (!current_theme_supports('menus')) {
273	$get_next_step_link = esc_url_raw( $this->get_next_step_link() );
274	$x_text = 'Oop! Your theme does not support navigation menus. No worry! Click <a class="not-menu-ignore" href="'. esc_url( $get_next_step_link ).'">'.__( 'Here', 'awesome-support' ).'</a> to continue';
275
276	// translators: %s is the text.
277	$x_content = __( '%s.' , 'awesome-support' );
278	echo wp_kses_post( sprintf( $x_content, $x_text) );
279	}
280	else
281	{
282	$x_text = 'It looks like you have a brand new install of WordPress without any menus. So please setup at least one menu first. Click <a href="'. admin_url( 'nav-menus.php').'" class="contrast-link">Here</a> to setup your first menu';
283
284	// translators: %s is the text.
285	$x_content = __( '%s.' , 'awesome-support' );
286	echo wp_kses_post( sprintf( $x_content, $x_text) );
287	}
288	}
289	?>
290	</form>
291	<?php
292	}
293
294	/**
295	* Awesome Support submit ticket page setup on save.
296	*/
297	public function as_setup_submit_ticket_page_save(){
298	check_admin_referer( 'as-setup' );
299	$ticket_submit = wpas_get_option( 'ticket_submit' );
300	$wpas_ticket_submit_manu = (isset( $_POST['wpas_ticket_submit_manu'] ) && !empty( $_POST['wpas_ticket_submit_manu'] ) )? intval( $_POST['wpas_ticket_submit_manu'] ): 0;
301	if( !empty( $ticket_submit ) && !is_array( $ticket_submit ) ){
302	wp_update_nav_menu_item( $wpas_ticket_submit_manu , 0, array(
303	'menu-item-db-id' => $ticket_submit,
304	'menu-item-object-id' => $ticket_submit,
305	'menu-item-object' => 'page',
306	'menu-item-title' => wp_strip_all_tags( __( 'Submit Ticket', 'awesome-support' ) ),
307	'menu-item-status' => 'publish',
308	'menu-item-type' => 'post_type'
309	)
310	);
311	}
312	wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
313	}
314
315	/**
316	* Awesome Support my tickets page setup view.
317	*/
318	public function as_setup_my_ticket_page(){
319	?>
320	<form method="post">
321	<p><b><?php esc_html_e( 'Which menu would you like to add the MY TICKETS page to?', 'awesome-support' );?> </b></p>
322	<p><?php esc_html_e( 'We have created a new page that users can access to view their existing tickets. This step allows you to add that page to one of your existing menus so users can easily access it.', 'awesome-support' );?></p>
323	<?php
324	$menu_lists = wp_get_nav_menus();
325	if( !empty( $menu_lists )){
326	?>
327	<p><?php esc_html_e( 'Note: If you change your mind later you can remove the page from your menu or add it to a new menu via APPEARANCE->MENUS.', 'awesome-support' );?></p>
328	<?php
329	echo '<select name="wpas_ticket_list_menu">';
330	foreach ($menu_lists as $key => $menu ) {
331	echo '<option value="' . esc_attr( $menu->term_id ) . '">' . esc_html( $menu->name ) . '</option>';
332	}
333	echo '<select>';
334	echo '<input type="submit" name="save_step" value="Continue">';
335	wp_nonce_field( 'as-setup' );
336	} else{
337	if (!current_theme_supports('menus')) {
338	$get_next_step_link = esc_url_raw( $this->get_next_step_link() );
339	$x_text = 'Oop! Your theme does not support navigation menus. No worry! Click <a class="not-menu-ignore" href="'. esc_url( $get_next_step_link ).'">'.__( 'Here', 'awesome-support' ).'</a> to continue';
340
341	// translators: %s is the text.
342	$x_content = __( '%s.' , 'awesome-support' );
343	echo wp_kses_post( sprintf( $x_content, $x_text) );
344	}
345	}
346	?>
347	</form>
348	<?php
349	}
350
351	/**
352	* Awesome Support my ticket page setup on save.
353	*/
354	public function as_setup_my_ticket_page_save(){
355	check_admin_referer( 'as-setup' );
356	$ticket_list = wpas_get_option( 'ticket_list' );
357	$wpas_ticket_list_menu = (isset( $_POST['wpas_ticket_list_menu'] ) && !empty( $_POST['wpas_ticket_list_menu'] ) )? intval( $_POST['wpas_ticket_list_menu'] ): 0;
358	if( !empty( $ticket_list ) && !is_array( $ticket_list ) ){
359	wp_update_nav_menu_item( $wpas_ticket_list_menu, 0, array(
360	'menu-item-db-id' => $ticket_list,
361	'menu-item-object-id' => $ticket_list,
362	'menu-item-object' => 'page',
363	'menu-item-title' => wp_strip_all_tags( __( 'My Tickets', 'awesome-support' ) ),
364	'menu-item-status' => 'publish',
365	'menu-item-type' => 'post_type'
366	)
367	);
368	}
369	wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
370	}
371
372	/**
373	* Awesome Support priorities setup view.
374	*/
375	public function as_setup_priorities(){
376	$support_priority = wpas_get_option( 'support_priority' );
377	?>
378	<form method="post">
379	<p><b><?php esc_html_e( 'Would you like to use the priority field in your tickets?', 'awesome-support' ); ?> </b></p>
380	<p><?php esc_html_e( 'Turn this option on if you would like to assign priorities to your tickets.', 'awesome-support' ); ?> </p>
381	<p><?php esc_html_e( 'After you have finished with the wizard you can configure your priority levels under TICKETS->PRIORITIES.', 'awesome-support' ); ?> </p>
382	<p><?php esc_html_e( 'You can also tweak how priorities work by changing settings under the TICKETS->SETTINGS->FIELDS tab.', 'awesome-support' ); ?> </p>
383	<label for='property_field_yes'>Yes</label>
384	<input type="radio" name="property_field" id='property_field_yes' value="yes" checked />
385	<label for='property_field_no'>No</label>
386	<input type="radio" name="property_field" id='property_field_no' value="no"/>
387	<input type="submit" name="save_step" value="Continue">
388	<?php wp_nonce_field( 'as-setup' ); ?>
389	</form>
390	<?php
391	}
392
393	/**
394	* Awesome Support priorities setup on save.
395	*/
396	public function as_setup_priorities_save(){
397	check_admin_referer( 'as-setup' );
398	$property_field = (isset( $_POST['property_field'] ) )? sanitize_text_field( wp_unslash( $_POST['property_field'] ) ): '';
399
400	$raw_options = get_option( 'wpas_options', array() );
401	if ( is_serialized( $raw_options ) ) {
402	$options = @unserialize( $raw_options, ['allowed_classes' => false] );
403	if ( ! is_array( $options ) ) {
404	$options = array();
405	}
406	} elseif ( is_array( $raw_options ) ) {
407	$options = $raw_options;
408	} else {
409	$options = array();
410	}
411
412	if ( ! empty( $options ) ){
413
414	if( !empty( $property_field ) && 'yes' === $property_field ){
415	$options['support_priority'] = '1';
416	} else{
417	$options['support_priority'] = 0;
418	}
419	update_option( 'wpas_options', serialize( $options ) );
420	}
421
422	wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
423	}
424
425	/**
426	* Awesome Support ticket submit allowed roles setup view.
427	*/
428	public function as_setup_ticket_submit_user_roles(){
429
430	?>
431	<form method="post">
432
433	<h2><?php esc_html_e( 'Important! How do you want to handle your existing users?', 'awesome-support' ); ?></h2>
434	<p><em><?php esc_html_e( 'By default, none of your existing users will be allowed to submit ticket. However, you can adjust this based on your existing user roles.', 'awesome-support' ); ?></em></p>
435	<p><b><?php esc_html_e( 'Any of the user roles you check below will automatically be allowed to submit tickets.', 'awesome-support' ); ?></b>
436	<span><em><?php esc_html_e( ' If you do not choose any roles then only new users will be allowed to submit tickets! If this is a new installation of WordPress with no existing users then you can just skip to the next step by clicking the CONTINUE button. ', 'awesome-support' ); ?></em></span>
437	</p>
438
439	<?php
440
441	$all_roles = get_editable_roles();
442
443	$skip_roles = array(
444	'wpas_manager',
445	'wpas_support_manager',
446	'wpas_agent',
447	'wpas_user'
448	);
449
450	foreach( $all_roles as $r_name => $r ) {
451	if( !in_array( $r_name, $skip_roles ) ) {
452	printf( '<label><input type="checkbox" name="roles[]" value="%s" /> %s</label><br />', esc_attr( $r_name ), esc_html( $r['name'] ) );
453	}
454	}
455
456	?>
457	<br />
458	<input type="submit" name="save_step" value="Continue">
459	<?php wp_nonce_field( 'as-setup' ); ?>
460	</form>
461	<?php
462	}
463
464	/**
465	* Awesome Support ticket submit allowed roles setup on save.
466	*/
467	public function as_setup_ticket_submit_user_roles_save(){
468
469	check_admin_referer( 'as-setup' );
470
471	$selected_roles = filter_input( INPUT_POST, 'roles' , FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
472
473	$selected_roles = $selected_roles && is_array( $selected_roles ) ? $selected_roles : array();
474
475	$capabilities = array(
476	'view_ticket',
477	'create_ticket',
478	'close_ticket',
479	'reply_ticket',
480	'attach_files'
481	);
482
483	foreach( $selected_roles as $role_name ) {
484	$role = get_role( $role_name );
485
486	foreach ( $capabilities as $capability ) {
487	$role->add_cap( $capability );
488	}
489
490	}
491
492	// Don't show setup wizard link on plug-in activation.
493	update_option('wpas_plugin_setup', 'done');
494
495	wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
496	}
497
498
499
500	/**
501	* Awesome Support departments setup view.
502	*/
503	public function as_setup_departments(){
504	$departments = wpas_get_option( 'departments' );
505	?>
506	<form method="post">
507	<p><b><?php esc_html_e( 'Do you want to enable Departments?', 'awesome-support' );?> </b></p>
508	<p><?php esc_html_e( 'Turn this option on if you would like to assign departments to your tickets.', 'awesome-support' );?> </p>
509	<p><?php esc_html_e( 'Once enabled, you can configure your list of departments by going to TICKETS->DEPARTMENTS.', 'awesome-support' );?> </p>
510	<p><?php esc_html_e( 'You can turn this off later if you change your mind by going to the TICKETS->SETTINGS->FIELDS tab.', 'awesome-support' );?> </p>
511	<label for='departments_field_yes'>Yes</label>
512	<input type="radio" name="departments_field" id='departments_field_yes' value="yes" checked />
513	<label for='departments_field_no'>No</label>
514	<input type="radio" name="departments_field" id='departments_field_no' value="no"/>
515	<input type="submit" name="save_step" value="Continue">
516	<?php wp_nonce_field( 'as-setup' ); ?>
517	</form>
518	<?php
519	}
520
521	/**
522	* Awesome Support departments setup on save.
523	*/
524	public function as_setup_departments_save(){
525	check_admin_referer( 'as-setup' );
526	$departments_field = (isset( $_POST['departments_field'] ) )? sanitize_text_field( wp_unslash( $_POST['departments_field'] ) ): '';
527
528	//Safely retrieve and unserialize options
529	$raw_options = get_option( 'wpas_options', array() );
530	if ( is_serialized( $raw_options ) ) {
531	$options = @unserialize( $raw_options, ['allowed_classes' => false] );
532	} elseif ( is_array( $raw_options ) ) {
533	$options = $raw_options;
534	} else {
535	$options = array();
536	}
537	if ( ! empty( $options ) ) {
538	if( !empty( $departments_field ) && 'yes' === $departments_field ){
539	$options['departments'] = '1';
540	} else{
541	$options['departments'] = '0';
542	}
543	update_option( 'wpas_options', serialize( $options ) );
544	}
545	// Don't show setup wizard link on plug-in activation.
546	update_option('wpas_plugin_setup', 'done');
547	wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
548	}
549
550	/**
551	* Lets Go page view for think you message and all.
552	*/
553	public function as_setup_lets_go(){
554
555	// translators: %1$s are additional attributes for the link to the article.
556	$x_content = __( 'If so, you will want to read <b><u><a %1$s>this article</a></b></u> on our website.', 'awesome-support' );
557
558	?>
559	<form method="post">
560	<p><b><?php esc_html_e( "Your new support system is all set up and ready to go!", "awesome-support" ); ?></b></p>
561	<p><?php esc_html_e( "If your menus are active in your theme your users will now able to register for an account and submit tickets.", "awesome-support" ); ?></p>
562	<p><b><?php esc_html_e( "Do you have existing users in your WordPress System?", "awesome-support" ); ?></b></p>
563	<p><?php
564	echo sprintf( wp_kses_post( $x_content ), 'href="https://getawesomesupport.com/documentation/awesome-support/admin-handling-existing-users-after-installation/" target="_blank" ' );
565	?></p>
566	<p><b><?php esc_html_e( "Where are my support tickets?", "awesome-support" ); ?></b></p>
567	<p><?php esc_html_e( "You can now access your support tickets and other support options under the new TICKETS menu option.", "awesome-support" ); ?></p>
568	<input type="submit" name="save_step" value="Let's Go">
569	<?php wp_nonce_field( 'as-setup' ); ?>
570	</form>
571	<?php
572	}
573
574	/**
575	* Lets Go button click
576	*/
577	public function as_setup_lets_go_save(){
578	wp_redirect( add_query_arg( array( 'post_type' => 'ticket', 'page' => 'wpas-about' ), admin_url( 'edit.php' ) ) );
579	exit;
580	}
581
582	/**
583	* Get the URL for the next step's screen.
584	*
585	* @param string $step slug (default: current step).
586	* @return string URL for next step if a next step exists.
587	* Admin URL if it's the last step.
588	* Empty string on failure.
589	*/
590	public function get_next_step_link( $step = '' ) {
591	if ( ! $step ) {
592	$step = $this->step;
593	}
594
595	$keys = array_keys( $this->steps );
596	if ( end( $keys ) === $step ) {
597	return admin_url();
598	}
599
600	$step_index = array_search( $step, $keys, true );
601	if ( false === $step_index ) {
602	return '';
603	}
604
605	return add_query_arg( 'step', $keys[ $step_index + 1 ], remove_query_arg( 'activate_error' ) );
606	}
607
608	}
609	new AS_Admin_Setup_Wizard();
610