wp-event-manager / wp-event-manager.php

wp-event-manager.php in WP Event Manager – Events Calendar, Registrations, Sell Tickets with WooCommerce trunk, at wp-event-manager.php

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1	<?php
2	/**
3	* Plugin Name: WP Event Manager
4	* Plugin URI: https://www.wp-eventmanager.com/
5	* Description: Lightweight, scalable and full-featured event listings & management plugin for managing event listings from the Frontend and Backend.
6	* Author: WP Event Manager
7	* Author URI: https://www.wp-eventmanager.com
8	* Text Domain: wp-event-manager
9	* Domain Path: /languages
10	* Version: 3.4.1
11	* Since: 1.0.0
12	* Requires at least: 6.5
13	* Tested up to: 7.0
14	* Requires PHP: 7.6
15	* Copyright: 2019 WP Event Manager
16	* License: GNU General Public License v3.0
17	* License URI: http://www.gnu.org/licenses/gpl-3.0.html
18	*
19	**/
20
21	// Exit if accessed directly
22	if(!defined('ABSPATH')) {
23	exit;
24	}
25
26	/**
27	* A class that defines the main features of the WP event manager plugin.
28	*/
29	class WP_Event_Manager {
30
31	public $forms;
32	public $post_types;
33
34	/**
35	* The single instance of the class.
36	*
37	* @var self
38	* @since 2.5
39	*/
40	private static $_instance = null;
41
42	/**
43	* version of plugin.
44	*
45	* @var plugin version
46	* @since 3.1.33
47	*/
48	private static $wpem_verion = '3.4.1';
49
50
51	/**
52	* REST API instance.
53	*
54	* @var WP_Event_Manager_REST_API
55	*/
56	private $rest_api = null;
57
58	/**
59	* Main WP Event Manager Instance.
60	*
61	* Ensures only one instance of WP Event Manager is loaded or can be loaded.
62	*
63	* @since 2.5
64	* @static
65	* @see WP_Event_Manager()
66	* @return self Main instance.
67	*/
68	public static function instance() {
69	if(is_null(self::$_instance)) {
70	self::$_instance = new self();
71	}
72	return self::$_instance;
73	}
74
75	/**
76	* Constructor - get the plugin hooked in and ready.
77	*
78	* @since 1.0.0
79	*/
80	public function __construct() {
81	// Define constants
82	define('EVENT_MANAGER_VERSION', self::$wpem_verion);
83	define('EVENT_MANAGER_PLUGIN_DIR', untrailingslashit(plugin_dir_path(__FILE__)));
84	define('EVENT_MANAGER_PLUGIN_URL', untrailingslashit(plugins_url(basename(plugin_dir_path(__FILE__)), basename(__FILE__))));
85
86	// Here are all the files for the admin side of WP Event Manager.
87	include('includes/wp-event-manager-install.php');
88	include('includes/wp-event-manager-post-types.php');
89	include('includes/wp-event-manager-ajax.php');
90	include('includes/wp-event-manager-geocode.php');
91	include('includes/wp-event-manager-filters.php');
92	include('includes/wp-event-manager-cache-helper.php');
93	include('includes/wp-event-manager-date-time.php');
94
95	// Here is the list of all the shortcodes for WP Event Manager.
96	include('shortcodes/wp-event-manager-shortcodes.php');
97
98	// Forms of WP Event manager.
99	include('forms/wp-event-manager-forms.php');
100
101	if(is_admin()) {
102	include('admin/wp-event-manager-admin.php');
103	}
104
105	// In the case of third party support, use this.
106	include('external/external.php');
107
108	// Init classes
109	$this->forms = WP_Event_Manager_Forms::instance();
110	$this->post_types = WP_Event_Manager_Post_Types::instance();
111
112	// Activation hooks provide ways to perform actions when plugins are activated.
113	register_activation_hook(basename(dirname(__FILE__)) . '/' . basename(__FILE__), array($this, 'activate'));
114
115	// Hide dashboard pages from non organizer user
116	add_action('event_manager_organizer_dashboard_before', array($this, 'wpem_restrict_non_organizer_access_to_dashboard'));
117	add_action('event_manager_venue_dashboard_before',array($this, 'wpem_restrict_non_organizer_access_to_dashboard'));
118	add_action('event_manager_event_dashboard_before',array($this, 'wpem_restrict_non_organizer_access_to_dashboard'));
119
120	// Restrict to add venue, organizer, event form for non organizer user.
121	add_action('wp_event_manager_venue_submit_before', array($this, 'wpem_restrict_non_organizer_access_to_dashboard'));
122	add_action('wp_event_manager_organizer_submit_before', array($this, 'wpem_restrict_non_organizer_access_to_dashboard'));
123	add_action('wp_event_manager_event_submit_before', array($this, 'wpem_restrict_non_organizer_access_to_dashboard'));
124
125	// Switch theme
126	add_action('after_switch_theme', array('WP_Event_Manager_Ajax', 'add_endpoint'), 10);
127	add_action('after_switch_theme', array($this->post_types, 'register_post_types'), 11);
128	add_action('after_switch_theme', 'flush_rewrite_rules', 15);
129
130	add_action('after_setup_theme', array($this, 'include_template_functions'), 11);
131
132	add_action('widgets_init', array($this, 'widgets_init'));
133	add_action('wp_enqueue_scripts', array($this, 'frontend_scripts'));
134	add_action('admin_init', array($this, 'updater'));
135	add_action('wp_logout', array($this, 'cleanup_event_posting_cookies'));
136
137	// Defaults for core actions
138	add_action('event_manager_notify_new_user', 'wp_event_manager_notify_new_user', 10, 2);
139
140	// Duplicate the_content filter for Wp event Manager plugin
141	global $wp_embed;
142	add_filter('wpem_the_content', array($wp_embed, 'run_shortcode'), 8);
143	add_filter('wpem_the_content', array($wp_embed, 'autoembed' ), 8);
144	add_filter('wpem_the_content', 'wptexturize' );
145	add_filter('wpem_the_content', 'convert_chars' );
146	add_filter('wpem_the_content', 'wpautop' );
147	add_filter('wpem_the_content', 'shortcode_unautop' );
148	add_filter('wpem_the_content', 'do_shortcode' );
149	add_filter('wpem_the_content', 'wpem_embed_oembed_html' );
150	// Schedule cron events
151	self::check_schedule_crons();
152	}
153
154	/**
155	* Provide ways to perform actions when plugins are activated.
156	*
157	* @since 1.0.0
158	*/
159	public function activate() {
160	WP_Event_Manager_Ajax::add_endpoint();
161	unregister_post_type('event_listing');
162	add_filter('pre_option_event_manager_enable_categories', '__return_true');
163	add_filter('pre_option_event_manager_enable_event_types', '__return_true');
164	$this->post_types->register_post_types();
165	remove_filter('pre_option_event_manager_enable_categories', '__return_true');
166	remove_filter('pre_option_event_manager_enable_event_types', '__return_true');
167	WP_Event_Manager_Install::install();
168	// Show notice after activating plugin
169	update_option('event_manager_rating_showcase_admin_notices_dismiss','0');
170	// 3.1.37.1 change field option name
171	if(!empty(get_option('event_manager_form_fields', true))) {
172	$all_fields = get_option('event_manager_form_fields', true);
173
174	if(isset($all_fields) && !empty($all_fields) && is_array($all_fields)) {
175
176	// 3.1.37.1 change field option name
177	if(isset($all_fields['event']['event_registration_email']))
178	unset($all_fields['event']['event_registration_email']);
179
180	update_option('event_manager_submit_event_form_fields', array('event' =>$all_fields['event']));
181	}
182	}
183	flush_rewrite_rules();
184	}
185
186	/**
187	* Handle Updates.
188	* @since 1.0.0
189	*/
190	public function updater() {
191	if(version_compare(EVENT_MANAGER_VERSION, get_option('wp_event_manager_version'), '>')) {
192	WP_Event_Manager_Install::update();
193	flush_rewrite_rules();
194	}
195	}
196
197	/**
198	* Load the functions files for WP Event Manager.
199	* @since 1.0.0
200	*/
201	public function include_template_functions() {
202	include('wp-event-manager-functions.php');
203	include('wp-event-manager-template.php');
204	}
205
206	/**
207	* Manage WordPress widgets.
208	* @since 1.0.0
209	*/
210	public function widgets_init() {
211	include_once('widgets/wp-event-manager-widgets.php');
212	}
213
214	/**
215	* Format array for the datepicker.
216	*
217	* WordPress stores the locale information in an array with a alphanumeric index, and
218	* the datepicker wants a numerical index. This function replaces the index with a number
219	*/
220	public function strip_array_indices($ArrayToStrip) {
221	foreach($ArrayToStrip as $objArrayItem) {
222	$NewArray[] = $objArrayItem;
223	}
224	return($NewArray);
225	}
226
227	/**
228	* Register and enqueue scripts and css.
229	*/
230
231	public function frontend_scripts() {
232	$ajax_url = WP_Event_Manager_Ajax::get_endpoint();
233	$ajax_filter_deps = array('jquery', 'jquery-deserialize');
234
235	$chosen_shortcodes = array('submit_event_form', 'event_dashboard', 'events');
236	$chosen_used_on_page = wpem_has_shortcode(null, $chosen_shortcodes);
237
238	// jQuery Chosen - vendor
239	if(apply_filters('event_manager_chosen_enabled', $chosen_used_on_page)) {
240	wp_enqueue_script('wpem-dompurify', EVENT_MANAGER_PLUGIN_URL . '/assets/js/dom-purify/dompurify.min.js', [], '3.0.5', true);
241	wp_register_script('chosen', EVENT_MANAGER_PLUGIN_URL . '/assets/js/jquery-chosen/chosen.jquery.min.js', array('jquery'), '1.1.0', true);
242	wp_localize_script('chosen', 'wpem_chosen', array(
243	'multiple_text' => __('Select Some Options', 'wp-event-manager'),
244	'single_text' => __('Select an Option', 'wp-event-manager'),
245	'no_result_text' => __('No results match', 'wp-event-manager'),
246	));
247	wp_enqueue_script('chosen');
248	wp_register_script('wp-event-manager-term-multiselect', EVENT_MANAGER_PLUGIN_URL . '/assets/js/term-multiselect.min.js', array('jquery', 'chosen'), EVENT_MANAGER_VERSION, true);
249	wp_register_script('wp-event-manager-multiselect', EVENT_MANAGER_PLUGIN_URL . '/assets/js/multiselect.min.js', array('jquery', 'chosen'), EVENT_MANAGER_VERSION, true);
250	wp_enqueue_style('chosen', EVENT_MANAGER_PLUGIN_URL . '/assets/css/chosen.css', array(), '1.0.0');
251	$ajax_filter_deps[] = 'chosen';
252	}
253
254	// File upload - vendor
255	if(apply_filters('event_manager_ajax_file_upload_enabled', true)) {
256
257	wp_register_script('jquery-iframe-transport', EVENT_MANAGER_PLUGIN_URL . '/assets/js/jquery-fileupload/jquery.iframe-transport.js', array('jquery'), '1.8.3', true);
258	wp_register_script('jquery-fileupload', EVENT_MANAGER_PLUGIN_URL . '/assets/js/jquery-fileupload/jquery.fileupload.js', array('jquery', 'jquery-iframe-transport', 'jquery-ui-widget'), '5.42.3', true);
259	wp_register_script('wp-event-manager-ajax-file-upload', EVENT_MANAGER_PLUGIN_URL . '/assets/js/ajax-file-upload.min.js', array('jquery', 'jquery-fileupload'), EVENT_MANAGER_VERSION, true);
260
261	ob_start();
262	wpem_get_event_manager_template('form-fields/uploaded-file-html.php', array('name' => '', 'value' => '', 'extension' => 'jpg'));
263	$js_field_html_img = ob_get_clean();
264
265	ob_start();
266	wpem_get_event_manager_template('form-fields/uploaded-file-html.php', array('name' => '', 'value' => '', 'extension' => 'zip'));
267	$js_field_html = ob_get_clean();
268
269	wp_localize_script('wp-event-manager-ajax-file-upload', 'event_manager_ajax_file_upload', array(
270	'ajax_url' => $ajax_url,
271	'js_field_html_img' => esc_js(str_replace("\n", "", $js_field_html_img)),
272	'js_field_html' => esc_js(str_replace("\n", "", $js_field_html)),
273	'i18n_invalid_file_type' => __('Invalid file type. Accepted types:', 'wp-event-manager')
274	));
275	}
276
277	// jQuery Deserialize - vendor
278	wp_register_script('jquery-deserialize', EVENT_MANAGER_PLUGIN_URL . '/assets/js/jquery-deserialize/jquery.deserialize.js', array('jquery'), '1.2.1', true);
279
280	// Common js
281	wp_register_script('wp-event-manager-common', EVENT_MANAGER_PLUGIN_URL . '/assets/js/common.min.js', array('jquery'), EVENT_MANAGER_VERSION, true);
282
283	wp_enqueue_style('wp-event-manager-frontend', EVENT_MANAGER_PLUGIN_URL . '/assets/css/frontend.min.css', array(), '1.0.0');
284	wp_enqueue_script('wp-event-manager-common');
285
286	// event submission forms and validation js
287	global $wp_locale; //
288	wp_register_script('wp-event-manager-event-submission', EVENT_MANAGER_PLUGIN_URL . '/assets/js/event-submission.min.js', array('jquery','jquery-ui-core','jquery-ui-datepicker') , EVENT_MANAGER_VERSION, true);
289	wp_localize_script('wp-event-manager-event-submission', 'wp_event_manager_event_submission', array(
290	'start_of_week' => get_option('start_of_week'),
291	'i18n_datepicker_format' => WP_Event_Manager_Date_Time::get_datepicker_format(),
292	'i18n_timepicker_format' => WP_Event_Manager_Date_Time::get_timepicker_format(),
293	'i18n_timepicker_step' => WP_Event_Manager_Date_Time::get_timepicker_step(),
294	'monthNames' => $this->strip_array_indices($wp_locale->month),
295	'i18n_dayNames' => $this->strip_array_indices($wp_locale->weekday),
296	'i18n_dayNamesMin' => $this->strip_array_indices($wp_locale->weekday_abbrev),
297	'ajax_url' => admin_url('admin-ajax.php'),
298	'show_past_date' => apply_filters('event_manager_show_past_date_frontend', false),
299	));
300
301	// Lightpick Date range picker
302	wp_register_style('wp-event-manager-lightpick-datepicker-style', EVENT_MANAGER_PLUGIN_URL . '/assets/js/lightpick-datepicker/lightpick.css', array(), '1.0.0');
303	wp_register_script('wp-event-manager-lightpick-datepicker', EVENT_MANAGER_PLUGIN_URL . '/assets/js/lightpick-datepicker/lightpick.js', array('jquery-ui-core', 'jquery-ui-button', 'jquery-ui-datepicker', 'jquery-ui-menu', 'jquery-ui-widget', 'moment') , EVENT_MANAGER_VERSION, true);
304
305	// jQuery UI date rang picker
306	wp_register_style('wp-event-manager-jquery-ui-daterangepicker', EVENT_MANAGER_PLUGIN_URL . '/assets/js/jquery-ui-daterangepicker/jquery.comiseo.daterangepicker.css', array(), '1.0.0');
307	wp_register_style('wp-event-manager-jquery-ui-daterangepicker-style', EVENT_MANAGER_PLUGIN_URL . '/assets/js/jquery-ui-daterangepicker/styles.css', array(), '1.0.0');
308	wp_register_script('wp-event-manager-jquery-ui-daterangepicker', EVENT_MANAGER_PLUGIN_URL . '/assets/js/jquery-ui-daterangepicker/jquery.comiseo.daterangepicker.js', array('jquery-ui-core', 'jquery-ui-button', 'jquery-ui-datepicker', 'jquery-ui-menu', 'jquery-ui-widget', 'moment') , EVENT_MANAGER_VERSION, true);
309
310	wp_register_script('wp-event-manager-content-event-listing', EVENT_MANAGER_PLUGIN_URL . '/assets/js/content-event-listing.min.js', array('jquery','wp-event-manager-common'), EVENT_MANAGER_VERSION, true);
311	wp_localize_script('wp-event-manager-content-event-listing', 'event_manager_content_event_listing', array(
312	'i18n_datepicker_format' => WP_Event_Manager_Date_Time::get_datepicker_format(),
313	'i18n_initialText' => __('Select Date Range', 'wp-event-manager'),
314	'i18n_applyButtonText' => __('Apply', 'wp-event-manager'),
315	'i18n_clearButtonText' => __('Clear', 'wp-event-manager'),
316	'i18n_cancelButtonText' => __('Cancel', 'wp-event-manager'),
317	'i18n_monthNames' => $this->strip_array_indices($wp_locale->month),
318	'i18n_dayNames' => $this->strip_array_indices($wp_locale->weekday),
319	'i18n_dayNamesMin' => $this->strip_array_indices($wp_locale->weekday_abbrev),
320	'i18n_today' => __('Today', 'wp-event-manager'),
321	'i18n_tomorrow' => __('Tomorrow', 'wp-event-manager'),
322	'i18n_thisWeek' => __('This Week', 'wp-event-manager'),
323	'i18n_nextWeek' => __('Next Week', 'wp-event-manager'),
324	'i18n_thisMonth' => __('This Month', 'wp-event-manager'),
325	'i18n_nextMonth' => __('Next Month', 'wp-event-manager'),
326	'i18n_thisYear' => __('This Year', 'wp-event-manager'),
327	'i18n_nextYear' => __('Next Year', 'wp-event-manager')
328	));
329	// Ajax filters js
330	wp_register_script('wp-event-manager-ajax-filters', EVENT_MANAGER_PLUGIN_URL . '/assets/js/event-ajax-filters.min.js', $ajax_filter_deps, EVENT_MANAGER_VERSION, true);
331	wp_localize_script('wp-event-manager-ajax-filters', 'event_manager_ajax_filters', array(
332	'ajax_url' => $ajax_url,
333	'nonce' => wp_create_nonce('event_manager_ajax_filters_nonce'),
334	'is_rtl' => is_rtl() ? 1 : 0,
335	'lang' => apply_filters('wpem_lang', null) //defined('ICL_LANGUAGE_CODE') ? ICL_LANGUAGE_CODE : '', // WPML workaround until this is standardized
336	));
337
338	// Use for dashboard
339	wp_register_script('wp-event-manager-event-dashboard', EVENT_MANAGER_PLUGIN_URL . '/assets/js/event-dashboard.min.js', array('jquery'), EVENT_MANAGER_VERSION, true);
340	wp_localize_script('wp-event-manager-event-dashboard', 'event_manager_event_dashboard', array(
341	'i18n_btnOkLabel' => __('Delete', 'wp-event-manager'),
342	'i18n_btnCancelLabel' => __('Cancel', 'wp-event-manager'),
343	'i18n_confirm_delete' => __('Are you sure you want to delete this event?', 'wp-event-manager')
344	));
345
346	// Use for organizer dashboard
347	wp_register_script('wp-event-manager-organizer-dashboard', EVENT_MANAGER_PLUGIN_URL . '/assets/js/organizer-dashboard.min.js', array('jquery'), EVENT_MANAGER_VERSION, true);
348	wp_localize_script('wp-event-manager-organizer-dashboard', 'event_manager_organizer_dashboard', array(
349	'i18n_btnOkLabel' => __('Delete', 'wp-event-manager'),
350	'i18n_btnCancelLabel' => __('Cancel', 'wp-event-manager'),
351	'i18n_confirm_delete' => __('Are you sure you want to delete this organizer?', 'wp-event-manager')
352
353	));
354
355	// Use for venue dashboard
356	wp_register_script('wp-event-manager-venue-dashboard', EVENT_MANAGER_PLUGIN_URL . '/assets/js/venue-dashboard.min.js', array('jquery'), EVENT_MANAGER_VERSION, true);
357	wp_localize_script('wp-event-manager-venue-dashboard', 'event_manager_venue_dashboard', array(
358	'i18n_btnOkLabel' => __('Delete', 'wp-event-manager'),
359	'i18n_btnCancelLabel' => __('Cancel', 'wp-event-manager'),
360	'i18n_confirm_delete' => __('Are you sure you want to delete this venue?', 'wp-event-manager')
361	));
362
363	// Use for organizer
364	wp_register_script('wp-event-manager-organizer', EVENT_MANAGER_PLUGIN_URL . '/assets/js/organizer.min.js', array('jquery','wp-event-manager-common'), EVENT_MANAGER_VERSION, true);
365	wp_localize_script('wp-event-manager-organizer', 'event_manager_organizer', array(
366	'i18n_upcomingEventsTitle' => __('Upcoming Events', 'wp-event-manager'),
367	'i18n_pastEventsTitle' => __('Past Events', 'wp-event-manager'),
368	'i18n_currentEventsTitle' => __('Current Events', 'wp-event-manager')
369	));
370
371	// Use for venue
372	wp_register_script('wp-event-manager-venue', EVENT_MANAGER_PLUGIN_URL . '/assets/js/venue.min.js', array('jquery','wp-event-manager-common'), EVENT_MANAGER_VERSION, true);
373	wp_localize_script('wp-event-manager-venue', 'event_manager_venue', array(
374	'i18n_upcomingEventsTitle' => __('Upcoming Events', 'wp-event-manager'),
375	'i18n_pastEventsTitle' => __('Past Events', 'wp-event-manager'),
376	'i18n_currentEventsTitle' => __('Current Events', 'wp-event-manager')
377	));
378
379	// Use for registration
380	wp_register_script('wp-event-manager-event-registration', EVENT_MANAGER_PLUGIN_URL . '/assets/js/event-registration.min.js', array('jquery'), EVENT_MANAGER_VERSION, true);
381
382	wp_enqueue_style('wp-event-manager-jquery-ui-css', EVENT_MANAGER_PLUGIN_URL . '/assets/js/jquery-ui/jquery-ui.css', array(), '1.0.0');
383
384	wp_enqueue_style('wp-event-manager-jquery-timepicker-css', EVENT_MANAGER_PLUGIN_URL . '/assets/js/jquery-timepicker/jquery.timepicker.min.css', array(), '1.0.0');
385	wp_register_script('wp-event-manager-jquery-timepicker', EVENT_MANAGER_PLUGIN_URL. '/assets/js/jquery-timepicker/jquery.timepicker.min.js', array('jquery' ,'jquery-ui-core'), EVENT_MANAGER_VERSION, true);
386	wp_enqueue_script('wp-event-manager-jquery-timepicker');
387
388	wp_register_script( 'wp-event-manager-slick-script', EVENT_MANAGER_PLUGIN_URL . '/assets/js/slick/slick.min.js', array( 'jquery' ), '1.0.0', true);
389	wp_register_style('wp-event-manager-slick-style', EVENT_MANAGER_PLUGIN_URL . '/assets/js/slick/slick.css' , array(), '1.0.0');
390
391	wp_register_style('wp-event-manager-grid-style', EVENT_MANAGER_PLUGIN_URL . '/assets/css/wpem-grid.min.css', array(), '1.0.0');
392	wp_register_style('wp-event-manager-font-style', EVENT_MANAGER_PLUGIN_URL . '/assets/fonts/style.css', array(), '1.0.0');
393
394	wp_enqueue_style('wp-event-manager-grid-style');
395	wp_enqueue_style('wp-event-manager-font-style');
396	}
397
398	/**
399	* Cleanup event posting cookies.
400	* @since 1.0.0
401	*/
402	public function cleanup_event_posting_cookies() {
403	if(isset($_COOKIE['wp-event-manager-submitting-event-id'])) {
404	setcookie('wp-event-manager-submitting-event-id', '', 0, COOKIEPATH, COOKIE_DOMAIN, false);
405	}
406	if(isset($_COOKIE['wp-event-manager-submitting-event-key'])) {
407	setcookie('wp-event-manager-submitting-event-key', '', 0, COOKIEPATH, COOKIE_DOMAIN, false);
408	}
409	}
410
411	/**
412	* Check cron status.
413	* @since 1.0.0
414	**/
415	public function check_schedule_crons(){
416	if(!wp_next_scheduled('event_manager_check_for_expired_events')) {
417	wp_schedule_event(time(), 'hourly', 'event_manager_check_for_expired_events');
418	}
419	if(!wp_next_scheduled('event_manager_delete_old_previews')) {
420	wp_schedule_event(time(), 'daily', 'event_manager_delete_old_previews');
421	}
422	if(!wp_next_scheduled('event_manager_clear_expired_transients')) {
423	wp_schedule_event(time(), 'twicedaily', 'event_manager_clear_expired_transients');
424	}
425	}
426	/**
427	* Restrict access to the dashboard for non-organizer and non-administrator users.
428	*
429	* This function checks if the current user has the 'organizer' or 'administrator' role.
430	* If the user lacks both capabilities, an informational message is displayed,
431	* and further access to the dashboard is restricted.
432	*
433	* @return void
434	*/
435	public function wpem_restrict_non_organizer_access_to_dashboard() {
436	if (is_user_logged_in()) {
437	$current_user = wp_get_current_user();
438
439	// Get allowed roles from option, fallback to all roles if not set
440	$allowed_roles = get_option('event_manager_allowed_submission_roles', array_keys(wp_roles()->roles));
441
442	// Ensure $allowed_roles is always an array
443	if (!is_array($allowed_roles)) {
444	// Convert comma-separated string to array safely
445	$allowed_roles = array_filter(array_map('trim', explode(',', $allowed_roles)));
446	}
447
448	$allowed_roles = array_map('strtolower', $allowed_roles);
449	$user_roles = array_map('strtolower', $current_user->roles);
450
451	if (!in_array('administrator', $user_roles) && !array_intersect($allowed_roles, $user_roles)) { ?>
452	<p class="account-sign-in wpem-alert wpem-alert-info">
453	<?php esc_html_e('You do not have permission to manage this dashboard.', 'wp-event-manager'); ?>
454	</p>
455	<?php exit;
456	}
457	}
458	}
459	}
460
461	/**
462	* Create link on plugin page for event manager plugin settings.
463	*/
464	function wpem_add_plugin_page_event_manager_settings_link($links) {
465	$links[] = '<a href="' .
466	admin_url('edit.php?post_type=event_listing&page=event-manager-settings') .
467	'">' . __('Settings', 'wp-event-manager') . '</a>';
468	return $links;
469	}
470	add_filter('plugin_action_links_'.plugin_basename(__FILE__), 'wpem_add_plugin_page_event_manager_settings_link');
471
472	/**
473	* Main instance of WP Event Manager.
474	*
475	* Returns the main instance of WP Event Manager to prevent the need to use globals.
476	*
477	* @since 2.5
478	* @return WP_Event_Manager
479	*/
480	function WPEM() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName
481	return WP_Event_Manager::instance();
482	}
483	$GLOBALS['event_manager'] = WPEM();
484