charitable / charitable.php

charitable.php in Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns) 1.8.3.5, at charitable.php

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1	<?php
2	/**
3	* Plugin Name: Charitable
4	* Plugin URI: https://www.wpcharitable.com
5	* Description: The WordPress fundraising alternative for non-profits, created to help non-profits raise money on their own website.
6	* Version: 1.8.3.5
7	* Author: Charitable Donations & Fundraising Team
8	* Author URI: https://wpcharitable.com
9	* Requires at least: 4.1
10	* Stable tag: 1.8.3.5
11	* License: GPLv2 or later
12	* License URI: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
13	*
14	* Text Domain: charitable
15	* Domain Path: /i18n/languages/
16	*
17	* @package Charitable
18	* @author David Bisset
19	* @copyright Copyright (c) 2024, WP Charitable LLC
20	* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
21	*/
22
23	// Exit if accessed directly.
24	if ( ! defined( 'ABSPATH' ) ) {
25	exit;
26	}
27
28	if ( ! class_exists( 'Charitable' ) ) :
29
30	/**
31	* Main Charitable class.
32	*/
33	class Charitable {
34
35	/** The product name. */
36	const NAME = 'Charitable';
37
38	/** The plugin author name. */
39	const AUTHOR = 'WP Charitable';
40
41	/* Plugin version. */
42	const VERSION = '1.8.3.5';
43
44	/* Version of database schema. */
45	const DB_VERSION = '20180522';
46
47	/* Campaign post type. */
48	const CAMPAIGN_POST_TYPE = 'campaign';
49
50	/* Donation post type. */
51	const DONATION_POST_TYPE = 'donation';
52
53	/**
54	* Single instance of this class.
55	*
56	* @since 1.0.0
57	*
58	* @var Charitable
59	*/
60	private static $instance = null;
61
62	/**
63	* The absolute path to this plugin's directory.
64	*
65	* @since 1.0.0
66	*
67	* @var string
68	*/
69	private $directory_path;
70
71	/**
72	* The URL of this plugin's directory.
73	*
74	* @since 1.0.0
75	*
76	* @var string
77	*/
78	private $directory_url;
79
80	/**
81	* Directory path for the includes folder of the plugin.
82	*
83	* @since 1.0.0
84	*
85	* @var string
86	*/
87	private $includes_path;
88
89	/**
90	* Store of registered objects.
91	*
92	* @since 1.0.0
93	* @since 1.5.0 Changed to Charitable_Registry object. Previously it was an array.
94	*
95	* @var Charitable_Registry
96	*/
97	private $registry;
98
99	/**
100	* Classmap.
101	*
102	* @since 1.5.0
103	*
104	* @var array
105	*/
106	private $classmap;
107
108	/**
109	* Plugin.
110	*
111	* @since 1.8.0
112	*
113	* @var array
114	*/
115	private $plugin;
116
117	/**
118	* Create class instance.
119	*
120	* @since 1.0.0
121	*/
122	public function __construct() {
123	$this->directory_path = plugin_dir_path( __FILE__ );
124	$this->directory_url = plugin_dir_url( __FILE__ );
125	$this->includes_path = $this->directory_path . 'includes/';
126
127	define( 'CHARITABLE_DIRECTORY_PATH', plugin_dir_path( __FILE__ ) );
128	define( 'CHARITABLE_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
129	define( 'CHARITABLE_MARKETING_URL', 'https://wpcharitable.com/' );
130
131	define( 'CHARITABLE_BUILDER_SHOW_LEGACY_EDIT_LINKS', true ); // 1.8.0 specific.
132
133	spl_autoload_register( array( $this, 'autoloader' ) );
134
135	$this->load_dependencies();
136
137	register_activation_hook( __FILE__, array( $this, 'activate' ) );
138	register_deactivation_hook( __FILE__, array( $this, 'deactivate' ) );
139
140	add_filter( 'plugin_action_links_' . CHARITABLE_PLUGIN_BASENAME, array( $this, 'plugin_action_links' ), 99, 2 );
141	add_action( 'plugins_loaded', array( $this, 'start' ), 3 );
142
143	add_action( 'plugins_loaded', array( $this, 'check_for_version_conflicts' ), 2 );
144	}
145
146	/**
147	* Returns the original instance of this class.
148	*
149	* @since 1.0.0
150	*
151	* @return Charitable
152	*/
153	public static function get_instance() {
154	return self::$instance;
155	}
156
157	/**
158	* Run the startup sequence.
159	*
160	* This is only ever executed once.
161	*
162	* @since 1.0.0
163	*
164	* @return void
165	*/
166	public function start() {
167	/* If we've already started (i.e. run this function once before), do not pass go. */
168	if ( $this->started() ) {
169	return;
170	}
171
172	/* Set static instance. */
173	self::$instance = $this;
174
175	/* Set up the registry and instantiate objects we need straight away. */
176	$this->registry();
177
178	$this->setup_licensing();
179
180	$this->maybe_start_ajax();
181
182	$this->attach_hooks_and_filters();
183
184	$this->maybe_start_admin();
185
186	$this->maybe_start_public();
187
188	Charitable_Addons::load( $this );
189	}
190
191	/**
192	* Include necessary files.
193	*
194	* @since 1.0.0
195	*
196	* @return void
197	*/
198	private function load_dependencies() {
199	$includes_path = $this->get_path( 'includes' );
200
201	/* Load files with hooks & functions. Classes are autoloaded. */
202	require_once $includes_path . 'charitable-core-functions.php';
203	require_once $includes_path . 'api/charitable-api-functions.php';
204	require_once $includes_path . 'campaigns/charitable-campaign-functions.php';
205	require_once $includes_path . 'campaigns/charitable-campaign-hooks.php';
206	require_once $includes_path . 'compat/charitable-compat-functions.php';
207	require_once $includes_path . 'currency/charitable-currency-functions.php';
208	require_once $includes_path . 'deprecated/charitable-deprecated-functions.php';
209	require_once $includes_path . 'donations/charitable-donation-hooks.php';
210	require_once $includes_path . 'donations/charitable-donation-functions.php';
211	require_once $includes_path . 'emails/charitable-email-hooks.php';
212	require_once $includes_path . 'endpoints/charitable-endpoints-functions.php';
213	require_once $includes_path . 'privacy/charitable-privacy-functions.php';
214	require_once $includes_path . 'public/charitable-template-helpers.php';
215	require_once $includes_path . 'shortcodes/charitable-shortcodes-hooks.php';
216	require_once $includes_path . 'upgrades/charitable-upgrade-hooks.php';
217	require_once $includes_path . 'users/charitable-user-functions.php';
218	require_once $includes_path . 'user-management/charitable-user-management-hooks.php';
219	require_once $includes_path . 'utilities/charitable-utility-functions.php';
220
221	/* Load Stripe SDK */
222	require_once $this->get_path( 'directory' ) . 'vendor/autoload.php'; // todo: move to load_dependencies()?
223
224	if ( $this->load_core_stripe() ) :
225
226	/* Load Stripe SDK */
227	require_once $this->get_path( 'directory' ) . 'vendor/autoload.php';
228
229	/* Interfaces */
230	require_once $includes_path . 'stripe/interfaces/interface-charitable-stripe-gateway-processor.php';
231
232	/* Abstract classes */
233	require_once $includes_path . 'stripe/abstracts/class-charitable-stripe-gateway-processor.php';
234
235	/* Classes */
236	require_once $includes_path . 'stripe/donations/class-charitable-stripe-donation-log.php';
237	require_once $includes_path . 'stripe/donations/class-charitable-stripe-recurring-donation-log.php';
238	require_once $includes_path . 'stripe/i18n/class-charitable-stripe-i18n.php';
239	require_once $includes_path . 'stripe/gateway/class-charitable-stripe-connected-customer.php';
240	require_once $includes_path . 'stripe/gateway/class-charitable-stripe-customer.php';
241	require_once $includes_path . 'stripe/gateway/class-charitable-stripe-gateway-processor-payment-intents.php';
242	require_once $includes_path . 'stripe/gateway/class-charitable-stripe-payment-intent.php';
243	require_once $includes_path . 'stripe/gateway/class-charitable-stripe-plan.php';
244	require_once $includes_path . 'stripe/gateway/class-charitable-stripe-product.php';
245
246	require_once $includes_path . 'stripe/connect/charitable-stripe-connect-functions.php';
247	require_once $includes_path . 'stripe/gateway/class-charitable-stripe-gateway-processor-checkout.php';
248
249	/* Functions & Hooks */
250	require_once $includes_path . 'stripe/charitable-stripe-core-functions.php';
251	require_once $includes_path . 'stripe/donations/charitable-stripe-donation-functions.php';
252	require_once $includes_path . 'stripe/gateway/charitable-stripe-gateway-hooks.php';
253
254	/* webhooks */
255	require_once $includes_path . 'stripe/gateway/class-charitable-stripe-webhook-api.php';
256	require_once $includes_path . 'stripe/gateway/class-charitable-stripe-webhook-processor.php';
257
258	endif;
259	}
260
261	/**
262	* Load the template functions after theme is loaded.
263	*
264	* This gives themes time to override the functions.
265	*
266	* @since 1.6.10
267	*
268	* @return void
269	*/
270	public function load_template_files() {
271	$includes_path = $this->get_path( 'includes' );
272
273	require_once $includes_path . 'public/charitable-template-functions.php';
274	require_once $includes_path . 'public/charitable-template-hooks.php';
275	}
276
277	/**
278	* Dynamically loads the class attempting to be instantiated elsewhere in the
279	* plugin by looking at the $class_name parameter being passed as an argument.
280	*
281	* @since 1.5.0
282	*
283	* @param string $class_name The fully-qualified name of the class to load.
284	* @return boolean
285	*/
286	public function autoloader( $class_name ) {
287	/* If the specified $class_name already exists, bail. */
288	if ( class_exists( $class_name ) ) {
289	return false;
290	}
291
292	/* If the specified $class_name does not include our namespace, duck out. */
293	if ( false === strpos( $class_name, 'Charitable_' ) ) {
294	return false;
295	}
296
297	/* Autogenerated class map. */
298	if ( ! isset( $this->classmap ) ) {
299	$this->classmap = include 'includes/autoloader/charitable-class-map.php';
300
301	$this->classmap['Charitable_Gateway_Stripe_AM'] = 'gateways/class-charitable-gateway-stripe-am.php';
302	$this->classmap['Charitable_Gateway_Stripe'] = 'gateways/class-charitable-gateway-stripe-am.php';
303	}
304
305	$file_path = isset( $this->classmap[ $class_name ] ) ? $this->get_path( 'includes' ) . $this->classmap[ $class_name ] : false;
306
307	if ( false !== $file_path && file_exists( $file_path ) && is_file( $file_path ) ) {
308	require_once $file_path;
309	return true;
310	}
311	return false;
312	}
313
314	/**
315	* Returns a registered class object.
316	*
317	* @since 1.5.0
318	*
319	* @return Charitable_Registry
320	*/
321	public function registry() {
322	if ( ! isset( $this->registry ) ) {
323	$this->registry = new Charitable_Registry();
324	$this->registry->register_object( Charitable_Emails::get_instance() );
325	$this->registry->register_object( Charitable_Request::get_instance() );
326	$this->registry->register_object( Charitable_Gateways::get_instance() );
327	$this->registry->register_object( Charitable_i18n::get_instance() );
328	$this->registry->register_object( Charitable_Post_Types::get_instance() );
329	$this->registry->register_object( Charitable_Cron::get_instance() );
330	$this->registry->register_object( Charitable_Widgets::get_instance() );
331	$this->registry->register_object( Charitable_Licenses::get_instance() );
332	$this->registry->register_object( Charitable_User_Dashboard::get_instance() );
333	$this->registry->register_object( Charitable_Locations::get_instance() );
334	$this->registry->register_object( Charitable_Currency::get_instance() );
335	$this->registry->register_object( Charitable_Notifications::get_instance() );
336
337	$this->registry->register_object( new Charitable_Privacy() );
338	$this->registry->register_object( new Charitable_Debugging() );
339	$this->registry->register_object( new Charitable_Locale() );
340	}
341
342	return $this->registry;
343	}
344
345	/**
346	* Set up hook and filter callback functions.
347	*
348	* @since 1.0.0
349	*
350	* @return void
351	*/
352	private function attach_hooks_and_filters() {
353	add_action( 'wpmu_new_blog', array( $this, 'maybe_activate_charitable_on_new_site' ) );
354	add_action( 'plugins_loaded', array( $this, 'charitable_install' ), 100 );
355	add_action( 'plugins_loaded', array( $this, 'charitable_start' ), 100 );
356	add_action( 'plugins_loaded', array( $this, 'endpoints' ), 100 );
357	add_action( 'init', array( $this, 'donation_fields' ), 100 );
358	add_action( 'init', array( $this, 'campaign_fields' ), 100 );
359	add_action( 'plugins_loaded', array( $this, 'register_donormeta_table' ) );
360	add_action( 'plugins_loaded', 'charitable_load_compat_functions' );
361	add_action( 'setup_theme', array( 'Charitable_Customizer', 'start' ) );
362	add_action( 'after_setup_theme', array( $this, 'load_template_files' ) );
363	add_action( 'wp_enqueue_scripts', array( $this, 'maybe_start_qunit' ), 100 );
364	add_action( 'rest_api_init', 'charitable_register_api_routes' );
365
366	/**
367	* We do this on priority 20 so that any functionality that is loaded on init (such
368	* as addons) has a chance to run before the event.
369	*/
370	add_action( 'init', array( $this, 'do_charitable_actions' ), 20 );
371
372	if ( $this->load_core_stripe() ) :
373
374	/**
375	* Set up scripts & stylesheets & enqueue them when appropriate.
376	*/
377	add_action( 'charitable_form_after_fields', array( $this, 'maybe_setup_stripe_scripts_in_donation_form' ) );
378	add_action( 'charitable_campaign_loop_after', array( $this, 'maybe_setup_stripe_scripts_in_campaign_loop' ) );
379
380	endif;
381	}
382
383
384	/**
385	* Load Stripe JS, as well as our handling scripts.
386	*
387	* @since 1.4.0
388	*
389	* @return boolean
390	*/
391	public function enqueue_stripe_scripts() {
392	if ( ! Charitable_Gateways::get_instance()->is_active_gateway( Charitable_Gateway_Stripe_AM::get_gateway_id() ) ) {
393	return false;
394	}
395
396	wp_enqueue_script( 'charitable-stripe' );
397
398	return true;
399	}
400
401	/**
402	* Load Stripe JS or Stripe Checkout, as well as our handling script.
403	*
404	* @uses Charitable_Stripe::enqueue_scripts()
405	*
406	* @since 1.4.0
407	*
408	* @param Charitable_Donation_Form $form The current form object.
409	* @return boolean
410	*/
411	public function maybe_setup_stripe_scripts_in_donation_form( $form ) {
412	if ( ! is_a( $form, 'Charitable_Donation_Form' ) ) {
413	return false;
414	}
415
416	if ( 'make_donation' !== $form->get_form_action() ) {
417	return false;
418	}
419
420	return $this->enqueue_stripe_scripts();
421	}
422
423	/**
424	* Enqueue the Stripe JS/Checkout scripts after a campaign loop if modal donations are in use.
425	*
426	* @uses Charitable_Stripe::enqueue_scripts()
427	*
428	* @since 1.4.0
429	*
430	* @return boolean
431	*/
432	public function maybe_setup_stripe_scripts_in_campaign_loop() {
433	if ( 'modal' !== charitable_get_option( 'donation_form_display', 'separate_page' ) ) {
434	return false;
435	}
436
437	return $this->enqueue_stripe_scripts();
438	}
439
440	/**
441	* Checks whether we're in the admin area and if so, loads the admin-only functionality.
442	*
443	* @since 1.0.0
444	*
445	* @return Charitable_Admin\|false
446	*/
447	private function maybe_start_admin() {
448	if ( ! is_admin() ) {
449	return false;
450	}
451
452	// load blocks/Gutenberg related.
453	require_once $this->get_path( 'admin' ) . 'class-charitable-admin-blocks.php';
454
455	require_once $this->get_path( 'admin' ) . 'class-charitable-admin.php';
456	require_once $this->get_path( 'admin' ) . 'charitable-admin-hooks.php';
457
458	// load campaign builder.
459	require_once $this->get_path( 'admin' ) . 'campaign-builder/util.php';
460	require_once $this->get_path( 'admin' ) . 'campaign-builder/functions.php';
461	require_once $this->get_path( 'admin' ) . 'campaign-builder/ajax-actions.php';
462	require_once $this->get_path( 'admin' ) . 'campaign-builder/functions-legacy.php';
463	require_once $this->get_path( 'admin' ) . 'campaign-builder/debug.php';
464	require_once $this->get_path( 'admin' ) . 'campaign-builder/access.php';
465	require_once $this->get_path( 'admin' ) . 'campaign-builder/class-builder-fields.php';
466	require_once $this->get_path( 'admin' ) . 'campaign-builder/class-builder-form-fields.php';
467
468	// misc.
469	require_once $this->get_path( 'admin' ) . 'class-charitable-admin-pointers.php';
470	require_once $this->get_path( 'admin' ) . 'plugins/charitable-admin-plugin-hooks.php';
471	require_once $this->get_path( 'admin' ) . 'class-charitable-admin-getting-started.php';
472
473	$admin = Charitable_Admin::get_instance();
474	$this->registry->register_object( $admin );
475
476	// Stripe.
477	require_once $this->get_path( 'includes' ) . 'stripe/admin/class-charitable-stripe-admin.php';
478
479	new Charitable_Stripe_Admin();
480
481	return $admin;
482	}
483
484	/**
485	* Checks whether we're on the public-facing side and if so, loads the public-facing functionality.
486	*
487	* @since 1.0.0
488	*
489	* @return Charitable_Public\|false
490	*/
491	private function maybe_start_public() {
492	if ( is_admin() && ! $this->is_ajax() ) {
493	return false;
494	}
495
496	require_once $this->get_path( 'public' ) . 'class-charitable-public.php';
497
498	// Campaign Builder related (v1.8.0).
499	require_once $this->get_path( 'admin' ) . 'campaign-builder/class-campaign-builder-preview.php';
500	require_once $this->get_path( 'admin' ) . 'campaign-builder/class-builder-fields.php';
501	require_once $this->get_path( 'admin' ) . 'campaign-builder/class-builder-form-fields.php';
502
503	// load blocks/Gutenberg related.
504	require_once $this->get_path( 'admin' ) . 'class-charitable-admin-blocks.php';
505
506	$public = Charitable_Public::get_instance();
507
508	$this->registry->register_object( $public );
509
510	return $public;
511	}
512
513	/**
514	* Load the QUnit tests if ?qunit is appended to the request.
515	*
516	* @since 1.4.17
517	*
518	* @return boolean
519	*/
520	public function maybe_start_qunit() {
521	/* Skip out early if ?qunit isn't included in the request. */
522	if ( ! array_key_exists( 'qunit', $_GET ) ) {
523	return false;
524	}
525
526	/* The unit tests have to exist. */
527	if ( ! file_exists( $this->get_path( 'directory' ) . 'tests/qunit/tests.js' ) ) {
528	return false;
529	}
530
531	wp_register_script( 'qunit', 'https://code.jquery.com/qunit/qunit-2.3.3.js', array(), '2.3.3', true );
532
533	/* Version: '20170615-15:44' */
534	wp_register_script( 'qunit-tests', $this->get_path( 'directory', false ) . 'tests/qunit/tests.js', array( 'jquery', 'qunit' ), time(), true );
535	wp_enqueue_script( 'qunit-tests' );
536
537	wp_register_style( 'qunit', 'https://code.jquery.com/qunit/qunit-2.3.3.css', array(), '2.3.3', 'all' );
538	wp_enqueue_style( 'qunit' );
539	}
540
541	/**
542	* Checks whether the current request is an AJAX request.
543	*
544	* @since 1.5.0
545	*
546	* @return boolean
547	*/
548	private function is_ajax() {
549	return false !== ( defined( 'DOING_AJAX' ) && DOING_AJAX );
550	}
551
552	/**
553	* Checks whether we're executing an AJAX hook and if so, loads some AJAX functionality.
554	*
555	* @since 1.0.0
556	*
557	* @return void
558	*/
559	private function maybe_start_ajax() {
560	if ( ! $this->is_ajax() ) {
561	return;
562	}
563
564	require_once $this->get_path( 'includes' ) . 'ajax/charitable-ajax-functions.php';
565	require_once $this->get_path( 'includes' ) . 'ajax/charitable-ajax-hooks.php';
566	}
567
568	/**
569	* This method is fired after all plugins are loaded and simply fires the charitable_start hook.
570	*
571	* Extensions can use the charitable_start event to load their own functionality.
572	*
573	* @since 1.0.0
574	*
575	* @return void
576	*/
577	public function charitable_start() {
578	do_action( 'charitable_start', $this );
579	}
580
581	/**
582	* Fires off an action right after Charitable is installed, allowing other
583	* plugins/themes to do something at this point.
584	*
585	* @since 1.0.1
586	* @version 1.8.1.12 - Added transient for activation redirect.
587	* @version 1.8.3 - Added call to add version and delete notifications.
588	*
589	* @return void
590	*/
591	public function charitable_install() {
592	$install = get_transient( 'charitable_install' );
593
594	if ( ! $install ) {
595	return;
596	}
597
598	require_once $this->get_path( 'includes' ) . 'plugin/class-charitable-install.php';
599
600	Charitable_Install::finish_installing();
601
602	do_action( 'charitable_install' );
603
604	delete_transient( 'charitable_install' );
605
606	// Store the date when the initial activation was performed.
607	$type = function_exists( 'charitable_is_pro' ) && charitable_is_pro() ? 'pro' : 'lite';
608	$activated = (array) get_option( 'charitable_activated', array() );
609
610	// If no activation date is set, assume it's a new install and set the activation redirect transient.
611	if ( false === $activated \|\| empty( $activated ) ) {
612	// Add transient to trigger redirect to the Welcome / Getting Started screen.
613	set_transient( 'charitable_activation_redirect', true, 30 );
614	}
615
616	$this->add_version_to_upgraded_from();
617
618	if ( empty( $activated[ $type ] ) ) {
619	$activated[ $type ] = time();
620	update_option( 'charitable_activated', $activated );
621	}
622
623	// Clear notifications.
624	delete_option( 'charitable_notifications' );
625	}
626
627	/**
628	* Returns whether we are currently in the start phase of the plugin.
629	*
630	* @since 1.0.0
631	*
632	* @return boolean
633	*/
634	public function is_start() {
635	return current_filter() == 'charitable_start';
636	}
637
638	/**
639	* Returns whether the plugin has already started.
640	*
641	* @since 1.0.0
642	*
643	* @return boolean
644	*/
645	public function started() {
646	return did_action( 'charitable_start' ) \|\| current_filter() == 'charitable_start';
647	}
648
649	/**
650	* Returns whether the plugin is being activated.
651	*
652	* @since 1.0.0
653	*
654	* @return boolean
655	*/
656	public function is_activation() {
657	return current_filter() == 'activate_charitable/charitable.php';
658	}
659
660	/**
661	* Returns whether the plugin is being deactivated.
662	*
663	* @since 1.0.0
664	*
665	* @return boolean
666	*/
667	public function is_deactivation() {
668	return current_filter() == 'deactivate_charitable/charitable.php';
669	}
670
671	/**
672	* Returns plugin paths.
673	*
674	* @since 1.0.0
675	*
676	* @param string $type If empty, returns the path to the plugin.
677	* @param boolean $absolute_path If true, returns the file system path. If false, returns it as a URL.
678	* @return string
679	*/
680	public function get_path( $type = '', $absolute_path = true ) {
681	$base = $absolute_path ? $this->directory_path : $this->directory_url;
682
683	switch ( $type ) {
684	case 'includes':
685	$path = $base . 'includes/';
686	break;
687
688	case 'admin':
689	$path = $base . 'includes/admin/';
690	break;
691
692	case 'public':
693	$path = $base . 'includes/public/';
694	break;
695
696	case 'assets':
697	$path = $base . 'assets/';
698	break;
699
700	case 'templates':
701	$path = $base . 'templates/';
702	break;
703
704	case 'plugin-directory':
705	$path = WP_PLUGIN_DIR;
706	break;
707
708	case 'directory':
709	$path = $base;
710	break;
711
712	default:
713	$path = __FILE__;
714
715	}//end switch
716
717	return $path;
718	}
719
720	/**
721	* Returns the plugin's version number.
722	*
723	* @since 1.0.0
724	*
725	* @return string
726	*/
727	public function get_version() {
728	$version = self::VERSION;
729
730	if ( false !== strpos( $version, '-' ) ) {
731	$parts = explode( '-', $version );
732	$version = $parts[0];
733	}
734
735	return $version;
736	}
737
738	/**
739	* Adds previous versions to the upgraded_from option.
740	*
741	* @since 1.8.3
742	*/
743	public function add_version_to_upgraded_from() {
744
745	$upgraded_from = get_option( 'charitable_version_upgraded_from', array() );
746
747	if ( ! is_array( $upgraded_from ) ) {
748	$upgraded_from = array();
749	}
750
751	$upgraded_from[] = $this->get_version();
752
753	update_option( 'charitable_version_upgraded_from', $upgraded_from, false );
754	}
755
756	/**
757	* Get the campaign fields registry
758	*
759	* If the registry has not been set up yet, this will also
760	* perform the task of setting it up initially.
761	*
762	* This method is called on the plugins_loaded hook.
763	*
764	* @since 1.6.0
765	*
766	* @return Charitable_Campaign_Field_Registry
767	*/
768	public function campaign_fields() {
769	if ( ! $this->registry->has( 'campaign_field_registry' ) ) {
770	$campaign_fields = new Charitable_Campaign_Field_Registry();
771
772	/* Register it immediately to avoid endless recursion. */
773	$this->registry->register_object( $campaign_fields );
774
775	$fields = include $this->get_path( 'includes' ) . 'fields/default-fields/campaign-fields.php';
776
777	foreach ( $fields as $key => $args ) {
778	$campaign_fields->register_field( new Charitable_Campaign_Field( $key, $args ) );
779	}
780	}
781
782	return $this->registry->get( 'campaign_field_registry' );
783	}
784
785	/**
786	* Get the donation fields registry
787	*
788	* If the registry has not been set up yet, this will also
789	* perform the task of setting it up initially.
790	*
791	* This method is called on the plugins_loaded hook.
792	*
793	* @since 1.5.0
794	*
795	* @return Charitable_Donation_Field_Registry
796	*/
797	public function donation_fields() {
798	if ( ! $this->registry->has( 'donation_field_registry' ) ) {
799	$donation_fields = new Charitable_Donation_Field_Registry();
800
801	/* Register it immediately to avoid endless recursion. */
802	$this->registry->register_object( $donation_fields );
803
804	$fields = include $this->get_path( 'includes' ) . 'fields/default-fields/donation-fields.php';
805
806	foreach ( $fields as $key => $args ) {
807	$donation_fields->register_field( new Charitable_Donation_Field( $key, $args ) );
808	}
809	}
810
811	return $this->registry->get( 'donation_field_registry' );
812	}
813
814	/**
815	* Return the Endpoints API object.
816	*
817	* If the Endpoints API has not been set up yet, this will also
818	* perform the task of setting it up initially.
819	*
820	* This method is called on the plugins_loaded hook.
821	*
822	* @since 1.5.0
823	*
824	* @return Charitable_Endpoints
825	*/
826	public function endpoints() {
827	if ( ! $this->registry->has( 'endpoints' ) ) {
828	/**
829	* The order in which we register endpoints is important, because
830	* it determines the order in which the endpoints are checked to
831	* find whether they are the current page.
832	*
833	* Any endpoint that builds on another endpoint should be registered
834	* BEFORE the endpoint it builds on. In other words, move from
835	* most specific to least specific.
836	*/
837	$endpoints = new Charitable_Endpoints();
838	$endpoints->register( new Charitable_Campaign_Donation_Endpoint() );
839	$endpoints->register( new Charitable_Campaign_Widget_Endpoint() );
840	$endpoints->register( new Charitable_Campaign_Endpoint() );
841	$endpoints->register( new Charitable_Donation_Cancellation_Endpoint() );
842	$endpoints->register( new Charitable_Donation_Processing_Endpoint() );
843	$endpoints->register( new Charitable_Donation_Receipt_Endpoint() );
844	$endpoints->register( new Charitable_Email_Preview_Endpoint() );
845	$endpoints->register( new Charitable_Email_Verification_Endpoint() );
846	$endpoints->register( new Charitable_Forgot_Password_Endpoint() );
847	$endpoints->register( new Charitable_Reset_Password_Endpoint() );
848	$endpoints->register( new Charitable_Registration_Endpoint() );
849	$endpoints->register( new Charitable_Login_Endpoint() );
850	$endpoints->register( new Charitable_Profile_Endpoint() );
851	$endpoints->register( new Charitable_Webhook_Listener_Endpoint() );
852
853	$this->registry->register_object( $endpoints );
854	}
855
856	return $this->registry->get( 'endpoints' );
857	}
858
859	/**
860	* Returns a registered object.
861	*
862	* @since 1.0.0
863	*
864	* @param string $class The type of class to be retrieved.
865	* @return object
866	*/
867	public function get_registered_object( $class ) {
868	return $this->registry->get( $class );
869	}
870
871	/**
872	* Registers our donormeta table as a meta data table.
873	*
874	* @since 1.6.0
875	*
876	* @global WPDB $wpdb
877	* @return void
878	*/
879	public function register_donormeta_table() {
880	global $wpdb;
881
882	$wpdb->donormeta = $wpdb->prefix . 'charitable_donormeta';
883	}
884
885	/**
886	* Returns the model for one of Charitable's database tables.
887	*
888	* @since 1.0.0
889	*
890	* @param string $table The database table to retrieve.
891	* @return Charitable_DB
892	*/
893	public function get_db_table( $table ) {
894	$tables = $this->get_tables();
895
896	if ( ! isset( $tables[ $table ] ) ) {
897	charitable_get_deprecated()->doing_it_wrong(
898	__METHOD__,
899	sprintf( 'Invalid table %s passed', $table ),
900	'1.0.0'
901	);
902	return null;
903	}
904
905	return $this->registry->get( $tables[ $table ] );
906	}
907
908	/**
909	* Return the filtered list of registered tables.
910	*
911	* @since 1.0.0
912	*
913	* @return string[]
914	*/
915	private function get_tables() {
916	/**
917	* Filter the array of available Charitable table classes.
918	*
919	* @since 1.0.0
920	* @version 1.8.1
921	*
922	* @param array $tables List of tables as a key=>value array.
923	*/
924	return apply_filters(
925	'charitable_db_tables',
926	array(
927	'campaign_donations' => 'Charitable_Campaign_Donations_DB',
928	'donors' => 'Charitable_Donors_DB',
929	'donormeta' => 'Charitable_Donormeta_DB',
930	'donation_activities' => 'Charitable_Donation_Activities_DB',
931	'campaign_activities' => 'Charitable_Campaign_Activities_DB',
932	)
933	);
934	}
935
936	/**
937	* Maybe activate Charitable when a new site is added in a multisite network.
938	*
939	* @since 1.4.6
940	*
941	* @param int $blog_id The blog to activate Charitable on.
942	* @return void
943	*/
944	public function maybe_activate_charitable_on_new_site( $blog_id ) {
945	if ( is_plugin_active_for_network( basename( $this->directory_path ) . '/charitable.php' ) ) {
946	switch_to_blog( $blog_id );
947	$this->activate( false );
948	restore_current_blog();
949	}
950	}
951
952	/**
953	* Runs on plugin activation.
954	*
955	* @see register_activation_hook
956	*
957	* @since 1.0.0
958	*
959	* @param boolean $network_wide Whether to enable the plugin for all sites in the network
960	* or just the current site. Multisite only. Default is false.
961	* @return void
962	*/
963	public function activate( $network_wide = false ) {
964	require_once $this->get_path( 'includes' ) . 'plugin/class-charitable-install.php';
965
966	if ( is_multisite() && $network_wide ) {
967	global $wpdb;
968
969	foreach ( $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" ) as $blog_id ) {
970	switch_to_blog( $blog_id );
971	new Charitable_Install( $this->includes_path );
972	restore_current_blog();
973	}
974	} else {
975	new Charitable_Install( $this->includes_path );
976	}
977
978	// create or update the install date for future reference.
979	update_option( 'wpcharitable_activated_datetime', current_time( 'timestamp' ) );
980	}
981
982	/**
983	* Runs on plugin deactivation.
984	*
985	* @see register_deactivation_hook
986	*
987	* @since 1.0.0
988	*
989	* @return void
990	*/
991	public function deactivate() {
992	require_once $this->get_path( 'includes' ) . 'plugin/class-charitable-uninstall.php';
993	new Charitable_Uninstall();
994	}
995
996	/**
997	* If a charitable_action event is triggered, delegate the event using do_action.
998	*
999	* @since 1.0.0
1000	*
1001	* @return void
1002	*/
1003	public function do_charitable_actions() {
1004	if ( isset( $_REQUEST['charitable_action'] ) ) {
1005
1006	$action = esc_attr( $_REQUEST['charitable_action'] );
1007
1008	/**
1009	* Handle Charitable action.
1010	*
1011	* @since 1.0.0
1012	*/
1013	do_action( 'charitable_' . $action );
1014	}
1015	}
1016
1017	/**
1018	* Throw error on object clone.
1019	*
1020	* This class is specifically designed to be instantiated once. You can retrieve the instance using charitable()
1021	*
1022	* @since 1.0.0
1023	*
1024	* @return void
1025	*/
1026	public function __clone() {
1027	charitable_get_deprecated()->doing_it_wrong(
1028	__FUNCTION__,
1029	__( 'Cloning this object is forbidden.', 'charitable' ),
1030	'1.0.0'
1031	);
1032	}
1033
1034	/**
1035	* Disable unserializing of the class.
1036	*
1037	* @since 1.0.0
1038	*
1039	* @return void
1040	*/
1041	public function __wakeup() {
1042	charitable_get_deprecated()->doing_it_wrong(
1043	__FUNCTION__,
1044	__( 'Unserializing instances of this class is forbidden.', 'charitable' ),
1045	'1.0.0'
1046	);
1047	}
1048
1049	/**
1050	* DEPRECATED METHODS
1051	*/
1052
1053	/**
1054	* Load plugin compatibility files on plugins_loaded hook.
1055	*
1056	* @deprecated 1.8.0
1057	*
1058	* @since 1.4.18
1059	* @since 1.5.0 Deprecated.
1060	*
1061	* @return void
1062	*/
1063	public function load_plugin_compat_files() {
1064	charitable_get_deprecated()->deprecated_function(
1065	__METHOD__,
1066	'1.5.0.',
1067	'charitable_load_compat_functions'
1068	);
1069
1070	charitable_load_compat_functions();
1071	}
1072
1073	/**
1074	* Stores an object in the plugin's registry.
1075	*
1076	* @deprecated 1.8.0
1077	*
1078	* @since 1.0.0
1079	* @since 1.5.0 Deprecated.
1080	*
1081	* @param mixed $object Object to be registered.
1082	* @return void
1083	*/
1084	public function register_object( $object ) {
1085	charitable_get_deprecated()->deprecated_function(
1086	__METHOD__,
1087	'1.5.0',
1088	'charitable()->registry()->register_object()'
1089	);
1090
1091	$this->registry->register_object( $object );
1092	}
1093
1094	/**
1095	* Returns the public class.
1096	*
1097	* @deprecated 1.8.0
1098	*
1099	* @since 1.0.0
1100	* @since 1.5.0 Deprecated.
1101	*
1102	* @return Charitable_Public
1103	*/
1104	public function get_public() {
1105	charitable_get_deprecated()->deprecated_function(
1106	__METHOD__,
1107	'1.5.0',
1108	'charitable_get_helper'
1109	);
1110
1111	return $this->registry->get( 'Charitable_Public' );
1112	}
1113
1114	/**
1115	* Returns the admin class.
1116	*
1117	* @deprecated 1.8.0
1118	*
1119	* @since 1.0.0
1120	* @since 1.5.0 Deprecated.
1121	*
1122	* @return Charitable_Admin
1123	*/
1124	public function get_admin() {
1125	charitable_get_deprecated()->deprecated_function(
1126	__METHOD__,
1127	'1.5.0',
1128	'charitable_get_helper'
1129	);
1130
1131	return $this->registry->get( 'Charitable_Admin' );
1132	}
1133
1134	/**
1135	* Return the current request object.
1136	*
1137	* @deprecated 1.8.0
1138	*
1139	* @since 1.0.0
1140	* @since 1.5.0 Deprecated.
1141	*
1142	* @return Charitable_Request
1143	*/
1144	public function get_request() {
1145	charitable_get_deprecated()->deprecated_function(
1146	__METHOD__,
1147	'1.5.0',
1148	'charitable_get_helper'
1149	);
1150
1151	return $this->registry->get( 'Charitable_Request' );
1152	}
1153
1154	/**
1155	* Returns the instance of Charitable_Currency.
1156	*
1157	* @deprecated 1.7.0
1158	*
1159	* @since 1.4.0 Deprecated.
1160	*/
1161	public function get_currency_helper() {
1162	charitable_get_deprecated()->deprecated_function( __METHOD__, '1.4.0', 'charitable_get_currency_helper' );
1163	return charitable_get_currency_helper();
1164	}
1165
1166	/**
1167	* Returns the instance of Charitable_Locations.
1168	*
1169	* @deprecated 1.6.0
1170	*
1171	* @since 1.2.0 Deprecated.
1172	*/
1173	public function get_location_helper() {
1174	charitable_get_deprecated()->deprecated_function( __METHOD__, '1.2.0', 'charitable_get_location_helper' );
1175	return charitable_get_location_helper();
1176	}
1177
1178	/**
1179	* Determine if we use Stripe core files or use an addon if that's installed and active. Checks for USE_NEW_STRIPE first.
1180	*
1181	* @since 1.7.0
1182	*
1183	* @return boolean
1184	*/
1185	public function load_core_stripe() {
1186
1187	if ( false !== ( defined( 'USE_NEW_STRIPE' ) && USE_NEW_STRIPE ) ) {
1188	return true;
1189	}
1190
1191	// check and see if the core Stripe AM gateway is an active gateway, and if it is not, don't load the core stripe JS, etc.
1192	if ( class_exists( 'Charitable_Gateways' ) && class_exists( 'Charitable_Gateway_Stripe_AM' ) && ! Charitable_Gateways::get_instance()->is_active_gateway( Charitable_Gateway_Stripe_AM::get_gateway_id() ) ) {
1193	return false;
1194	}
1195
1196	return true;
1197	}
1198
1199	/**
1200	* Determine Stripe Connect is active.
1201	*
1202	* @since 1.7.0
1203	*
1204	* @return boolean
1205	*/
1206	public function is_stripe_connect_addon() {
1207
1208	if ( in_array( 'charitable-stripe/charitable-stripe.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
1209	return true;
1210	}
1211
1212	return false;
1213	}
1214
1215	/**
1216	* Action links for the plugins page.
1217	*
1218	* @since 1.7.0
1219	*
1220	* @param array $actions An array of existing actions.
1221	* @param string $plugin_file The plugin file we are modifying.
1222	* @param boolean $action_links An array of action links to add.
1223	* @return array An array of action links.
1224	*/
1225	public function plugin_action_links( $actions, $plugin_file, $action_links = false ) {
1226
1227	if ( ! charitable_is_pro() ) :
1228
1229	// if this isn't pro, add the upgrade link which is visible on the plugins page until the plugin name.
1230
1231	$action_links = [
1232	'proupgrade' => [
1233	// Translators: This is an action link users can click to purchase a license for All in One SEO Pro.
1234	'label' => __( 'Upgrade to Pro', 'charitable' ),
1235	'url' => 'https://wpcharitable.com/lite-vs-pro/?utm_source=WordPress&utm_campaign=WP+Charitable&utm_medium=Action+Link+Plugins+Page&utm_content=Upgrade+to+Pro',
1236	],
1237	];
1238
1239	endif;
1240
1241	if ( isset( $actions['edit'] ) ) {
1242	unset( $actions['edit'] );
1243	}
1244
1245	return $this->parse_action_links( $actions, $plugin_file, $action_links, 'before' );
1246	}
1247
1248	/**
1249	* Parse the action links.
1250	*
1251	* @since 1.7.0
1252	*
1253	* @param array $actions An array of existing actions.
1254	* @param string $pluginFile The plugin file we are modifying.
1255	* @param array $action_links An array of action links to add.
1256	* @param string $position The position to add the action links.
1257	* @return array
1258	*/
1259	protected function parse_action_links( $actions, $pluginFile, $action_links = [], $position = 'after' ) {
1260	if ( empty( $this->plugin ) ) {
1261	$this->plugin = CHARITABLE_PLUGIN_BASENAME;
1262	}
1263
1264	if ( $this->plugin === $pluginFile && ! empty( $action_links ) ) {
1265	foreach ( $action_links as $key => $value ) {
1266	$link = [
1267	$key => '<a href="' . $value['url'] . '">' . $value['label'] . '</a>',
1268	];
1269
1270	$actions = 'after' === $position ? array_merge( $actions, $link ) : array_merge( $link, $actions );
1271	}
1272	}
1273
1274	return $actions;
1275	}
1276
1277	/**
1278	* Set up licensing for pro.
1279	*
1280	* @since 1.7.0
1281	*
1282	* @return void
1283	*/
1284	public function setup_licensing() {
1285	charitable_get_helper( 'licenses' )->register_licensed_product(
1286	self::NAME,
1287	self::AUTHOR,
1288	self::VERSION,
1289	__FILE__
1290	);
1291	}
1292
1293	/**
1294	* Deativates and/or warnings about any Charitable verison conflicts.
1295	*
1296	* @since 1.7.0
1297	*/
1298	public function check_for_version_conflicts() {
1299
1300	// Check for Charitable Stripe < 1.5.0.
1301	if ( in_array( 'charitable-stripe/charitable-stripe.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
1302	if ( class_exists( 'Charitable_Stripe' ) && version_compare( Charitable_Stripe::VERSION, '1.5.0', '<' ) ) {
1303	// manually deactivate plugin.
1304	$found = false;
1305	$current = get_option( 'active_plugins', array() );
1306	$key = array_search( 'charitable-stripe/charitable-stripe.php', $current, true );
1307	if ( false !== $key ) {
1308	$found = true;
1309
1310	unset( $current[ $key ] );
1311	update_option( 'active_plugins', $current );
1312
1313	// translators: %s is the version number.
1314	$message = sprintf( __( '<p><strong style="color:red;">NOTICE:</strong> <strong>Charitable</strong> detected an out-of-date and incompatible version of <strong>Charitable Stripe</strong> addon. To avoid issues with Stripe donations, <strong>Charitable Stripe</strong> %s was deactivated. Please update <strong>Charitable Stripe</strong> to version 1.5.0 or higher.</p><p>You can get the latest version of <strong>Charitable Stripe</strong> through your <a href="https://www.wpcharitable.com/account/" target="_blank">Charitable account at wpcharitable.com</a>. All active licenses are accessible in the "My Downloads" tab.</p>', 'charitable' ), Charitable_Stripe::VERSION );
1315
1316	wp_die( $message . ' <a href="' . admin_url( 'plugins.php' ) . '">Click here to return to the plugins screen.</a>' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
1317	}
1318	add_option( 'charitable_version_warning', $message );
1319	} else {
1320	delete_option( 'charitable_version_warning' );
1321	}
1322	}
1323	}
1324	}
1325
1326	$charitable = new Charitable();
1327
1328	endif;
1329