charitable / includes / users / class-charitable-user.php

class-charitable-user.php in Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns) 1.8.0, at includes/users/class-charitable-user.php

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1	<?php
2	/**
3	* Contains the class that models users in Charitable.
4	*
5	* There are several different user roles in Charitable, and one user
6	* may be more than one. People who make donations get the "donor" role;
7	* people who create campaigns (via Charitable Ambassadors) get
8	* the "campaign_creator" role; people who create fundraisers for campaigns
9	* get the "fundraiser" role.
10	*
11	* @package Charitable/Classes/Charitable_User
12	* @author David Bisset
13	* @copyright Copyright (c) 2023, WP Charitable LLC
14	* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
15	* @since 1.0.0
16	* @version 1.6.44
17	*/
18
19	// Exit if accessed directly.
20	if ( ! defined( 'ABSPATH' ) ) {
21	exit;
22	}
23
24	if ( ! class_exists( 'Charitable_User' ) ) :
25
26	/**
27	* Charitable_User
28	*
29	* @since 1.0.0
30	*
31	* @property string $nickname
32	* @property string $description
33	* @property string $user_description
34	* @property string $first_name
35	* @property string $user_firstname
36	* @property string $last_name
37	* @property string $user_lastname
38	* @property string $user_login
39	* @property string $user_pass
40	* @property string $user_nicename
41	* @property string $user_email
42	* @property string $user_url
43	* @property string $user_registered
44	* @property string $user_activation_key
45	* @property string $user_status
46	* @property int $user_level
47	* @property string $display_name
48	* @property string $spam
49	* @property string $deleted
50	* @property string $locale
51	*/
52	class Charitable_User extends WP_User {
53
54	/**
55	* The donor ID.
56	*
57	* NOTE: This is not the same as the user ID.
58	*
59	* @since 1.0.0
60	*
61	* @var int
62	*/
63	protected $donor_id;
64
65	/**
66	* A mapping of user keys.
67	*
68	* @since 1.4.0
69	*
70	* @var string[]
71	*/
72	protected $mapped_keys;
73
74	/**
75	* Core keys.
76	*
77	* @since 1.4.0
78	*
79	* @var string[]
80	*/
81	protected $core_keys;
82
83	/**
84	* Create class object.
85	*
86	* @since 1.0.0
87	*
88	* @param int\|string\|stdClass\|WP_User $id User's ID, a WP_User object, or a user object from the DB.
89	* @param string $name Optional. User's username.
90	* @param int $blog_id Optional Blog ID, defaults to current blog.
91	* @return void
92	*/
93	public function __construct( $id = 0, $name = '', $blog_id = '' ) {
94	parent::__construct( $id, $name, $blog_id );
95	}
96
97	/**
98	* Create object using a donor ID.
99	*
100	* @since 1.0.0
101	*
102	* @param int $donor_id The donor ID.
103	* @return Charitable_user
104	*/
105	public static function init_with_donor( $donor_id ) {
106	$user_id = charitable_get_table( 'donors' )->get_user_id( $donor_id );
107	$user = charitable_get_user( $user_id );
108	$user->set_donor_id( $donor_id );
109	return $user;
110	}
111
112	/**
113	* Magic getter method. Looks for the specified key in the mapped keys before using WP_User's __get method.
114	*
115	* @since 1.0.0
116	*
117	* @param string $key The key to retrieve.
118	* @return mixed
119	*/
120	public function __get( $key ) {
121	return parent::__get( $this->map_key( $key ) );
122	}
123
124	/**
125	* Display the donor name when printing the object.
126	*
127	* @since 1.0.0
128	*
129	* @return string
130	*/
131	public function __toString() {
132	return $this->get_name();
133	}
134
135	/**
136	* Determine whether a property or meta key is set
137	*
138	* Consults the users and usermeta tables.
139	*
140	* @since 1.5.0
141	*
142	* @param string $key Property.
143	* @return boolean
144	*/
145	public function has_prop( $key ) {
146	return parent::has_prop( $this->map_key( $key ) );
147	}
148
149	/**
150	* Returns whether the user is logged in.
151	*
152	* @since 1.0.0
153	*
154	* @return boolean
155	*/
156	public function is_logged_in() {
157	return 0 !== $this->ID;
158	}
159
160	/**
161	* Set the donor ID of this user.
162	*
163	* @since 1.0.0
164	*
165	* @param int $donor_id The Donor ID.
166	* @return void
167	*/
168	public function set_donor_id( $donor_id ) {
169	$this->donor_id = $donor_id;
170	}
171
172	/**
173	* Return the donor ID of this user.
174	*
175	* @since 1.0.0
176	*
177	* @return int\|false $donor_id
178	*/
179	public function get_donor_id() {
180	if ( isset( $this->donor_id ) \|\| ! is_null( $this->get_donor() ) ) {
181	return $this->donor_id;
182	}
183
184	return false;
185	}
186
187	/**
188	* Return the donor record.
189	*
190	* @since 1.0.0
191	*
192	* @return Object\|null Object if a donor record could be matched. null if user is logged out or no donor record found.
193	*/
194	public function get_donor() {
195	if ( ! $this->is_logged_in() && ! isset( $this->donor_id ) ) {
196	return null;
197	}
198
199	if ( isset( $this->donor_id ) ) {
200
201	$donor = wp_cache_get( $this->donor_id, 'donors' );
202
203	if ( is_object( $donor ) ) {
204	return $donor;
205	}
206
207	$donor = charitable_get_table( 'donors' )->get( $this->donor_id );
208
209	} else {
210
211	$donor = charitable_get_table( 'donors' )->get_by( 'email', $this->get( 'user_email' ) );
212
213	if ( ! is_object( $donor ) ) {
214	return null;
215	}
216
217	$this->donor_id = $donor->donor_id;
218
219	}//end if
220
221	wp_cache_add( $this->donor_id, $donor, 'donors' );
222
223	return $donor;
224	}
225
226	/**
227	* Returns whether the user has ever made a donation.
228	*
229	* @since 1.0.0
230	*
231	* @return boolean
232	*/
233	public function is_donor() {
234	return ! is_null( $this->get_donor() );
235	}
236
237	/**
238	* Returns whether the user has verified their email address.
239	*
240	* @since 1.5.0
241	*
242	* @return int If verified, return 1. Otherwise return 0.
243	*/
244	public function is_verified() {
245	return absint( get_user_meta( $this->ID, '_charitable_user_verified', true ) );
246	}
247
248	/**
249	* Mark a user as verified.
250	*
251	* @since 1.5.0
252	*
253	* @param boolean $verified Whether the user is verified.
254	* @return int\|boolean Meta ID if the key didn't exist, true on successful update, false on failure.
255	*/
256	public function mark_as_verified( $verified ) {
257	$verified = update_user_meta( $this->ID, '_charitable_user_verified', $verified );
258
259	if ( ! $verified ) {
260	return $verified;
261	}
262
263	/* Delete the time that the verification email was sent. */
264	delete_user_meta( $this->ID, '_charitable_email_verification_email_send_time' );
265
266	/* Check for a notice about having sent a verification email and remove it. */
267	charitable_get_notices()->clear_notice( "/We have sent you an email to confirm your email address. Haven\'t received the email\?/" );
268
269	/* Check for an existing donor account. */
270	$donor_id = $this->get_donor_id();
271
272	if ( $donor_id ) {
273	$donor = new Charitable_Donor( $donor_id );
274	$donor->set_user_id( $this->ID );
275	}
276
277	/**
278	* Do something when a user is verified.
279	*
280	* @since 1.6.23
281	*
282	* @param Charitable_User $user The user object.
283	*/
284	do_action( 'charitable_user_verified', $this );
285
286	return $verified;
287	}
288
289	/**
290	* Returns the email address of the donor.
291	*
292	* @since 1.0.0
293	*
294	* @return string
295	*/
296	public function get_email() {
297	if ( $this->get_donor() ) {
298	$email = $this->get_donor()->email;
299	} else {
300	$email = $this->get( 'user_email' );
301	}
302
303	/**
304	* Filter the user email address.
305	*
306	* @since 1.0.0
307	*
308	* @param string $email The email address.
309	* @param Charitable_User $user This instance of `Charitable_User`.
310	*/
311	return apply_filters( 'charitable_user_email', $email, $this );
312	}
313
314	/**
315	* Returns the display name of the user.
316	*
317	* @since 1.0.0
318	*
319	* @return string
320	*/
321	public function get_name() {
322	if ( $this->is_donor() ) {
323	$name = rtrim( sprintf( '%s %s', $this->get_donor()->first_name, $this->get_donor()->last_name ) );
324	} else {
325	$name = $this->display_name;
326	}
327
328	if ( ! $name ) {
329	$name = '';
330	}
331
332	return apply_filters( 'charitable_user_name', $name, $this );
333	}
334
335	/**
336	* Returns the first name of the user.
337	*
338	* @since 1.1.0
339	*
340	* @return string
341	*/
342	public function get_first_name() {
343	if ( $this->is_donor() && $this->get_donor()->first_name ) {
344	$name = $this->get_donor()->first_name;
345	} else {
346	$name = $this->first_name;
347	}
348
349	return apply_filters( 'charitable_user_first_name', $name, $this );
350	}
351
352	/**
353	* Returns the last name of the user.
354	*
355	* @since 1.1.0
356	*
357	* @return string
358	*/
359	public function get_last_name() {
360	if ( $this->is_donor() && $this->get_donor()->last_name ) {
361	$name = $this->get_donor()->last_name;
362	} else {
363	$name = $this->last_name;
364	}
365	return apply_filters( 'charitable_user_last_name', $name, $this );
366	}
367
368	/**
369	* Returns the user's location.
370	*
371	* @since 1.0.0
372	*
373	* @return string
374	*/
375	public function get_location() {
376	$city = $this->get( 'donor_city' );
377	$state = $this->get( 'donor_state' );
378	$country = $this->get( 'donor_country' );
379	$location = '';
380
381	if ( strlen( $city ) \|\| strlen( $state ) ) {
382	$region = strlen( $city ) ? $city : $state;
383
384	if ( strlen( $country ) ) {
385	$location = sprintf( '%s, %s', $region, $country );
386	} else {
387	$location = $region;
388	}
389	} elseif ( strlen( $country ) ) {
390	$location = $country;
391	}
392
393	return apply_filters( 'charitable_user_location', $location, $this );
394	}
395
396	/**
397	* Returns printable address of donor.
398	*
399	* @since 1.0.0
400	*
401	* @param int $donation_id Optional. If set, will return the address provided for the specific donation. Otherwise, returns the current address for the user.
402	* @return string
403	*/
404	public function get_address( $donation_id = '' ) {
405	$address_details = false;
406
407	if ( $donation_id ) {
408	$address_details = get_post_meta( $donation_id, 'donor', true );
409	}
410
411	/* If the address fields were not set by the check above, get them from the user meta. */
412	if ( ! is_array( $address_details ) ) {
413
414	$address_details = array(
415	'first_name' => $this->get( 'first_name' ),
416	'last_name' => $this->get( 'last_name' ),
417	'company' => $this->get( 'donor_company' ),
418	'address' => $this->get( 'donor_address' ),
419	'address_2' => $this->get( 'donor_address_2' ),
420	'city' => $this->get( 'donor_city' ),
421	'state' => $this->get( 'donor_state' ),
422	'postcode' => $this->get( 'donor_postcode' ),
423	'country' => $this->get( 'donor_country' ),
424	);
425
426	}
427
428	/**
429	* Filter the address details for the current user.
430	*
431	* Please note that prior to 1.6.44, the hook used here was `charitable_user_address_fields`,
432	* which is used elsewhere in a different context and thus resulted in unexpected results.
433	*
434	* @since 1.6.44
435	*
436	* @param array $address_details The address details.
437	* @param Charitable_User $user The user object.
438	* @param int $donation_id The donation ID.
439	*/
440	$address_details = apply_filters( 'charitable_user_address_details', $address_details, $this, $donation_id );
441
442	return charitable_get_location_helper()->get_formatted_address( $address_details );
443	}
444
445	/**
446	* Return all donations made by donor.
447	*
448	* @since 1.0.0
449	*
450	* @param boolean $distinct_donations If true, will only count unique donations.
451	* @return object[]
452	*/
453	public function get_donations( $distinct_donations = false ) {
454	return charitable_get_table( 'campaign_donations' )->get_donations_by_donor( $this->get_donor_id(), $distinct_donations );
455	}
456
457	/**
458	* Return the number of donations made by the donor.
459	*
460	* @since 1.0.0
461	*
462	* @param boolean $distinct_donations If true, will only count unique donations.
463	* @return int
464	*/
465	public function count_donations( $distinct_donations = false ) {
466	return charitable_get_table( 'campaign_donations' )->count_donations_by_donor( $this->get_donor_id(), $distinct_donations );
467	}
468
469	/**
470	* Return the number of campaigns that the donor has supported.
471	*
472	* @since 1.0.0
473	*
474	* @return int
475	*/
476	public function count_campaigns_supported() {
477	return charitable_get_table( 'campaign_donations' )->count_campaigns_supported_by_donor( $this->get_donor_id() );
478	}
479
480	/**
481	* Return the total amount donated by the donor.
482	*
483	* @since 1.0.0
484	*
485	* @param int $campaign_id Optional. If set, returns total donated to this particular campaign.
486	* @return float
487	*/
488	public function get_total_donated( $campaign_id = false ) {
489	$amount = wp_cache_get( $this->get_donor_id(), 'charitable_donor_total_donation_amount_' . $campaign_id );
490
491	if ( false === $amount ) {
492
493	$args = apply_filters(
494	'charitable_user_total_donated_query_args',
495	array(
496	'output' => 'raw',
497	'donor_id' => $this->get_donor_id(),
498	'distinct_donors' => true,
499	'fields' => 'amount',
500	'campaign' => (int) $campaign_id,
501	),
502	$this
503	);
504
505	$query = new Charitable_Donor_Query( $args );
506
507	$amount = $query->current()->amount;
508
509	wp_cache_set( $this->get_donor_id(), $amount, 'charitable_donor_total_donation_amount_' . $campaign_id );
510	}
511
512	return (float) $amount;
513	}
514
515	/**
516	* Returns the user's avatar as a fully formatted <img> tag.
517	*
518	* By default, this will return the gravatar, but it can
519	* be extended to add support for locally hosted avatars.
520	*
521	* @since 1.0.0
522	*
523	* @param int $size The length and width of the avatar.
524	* @return string
525	*/
526	public function get_avatar( $size = 100, $donor_id = false ) {
527	/*If you use this filter, return an attachment ID. /
528
529	$avatar_attachment_id = get_user_meta( $this->ID, 'avatar', true );
530
531	$avatar_attachment_id = apply_filters( 'charitable_user_avatar', $avatar_attachment_id, $this );
532
533	/* If we don't have an attachment ID, display the gravatar. */
534	if ( ! $avatar_attachment_id ) {
535	return get_avatar( $this->ID, $size );
536	}
537
538	$img_size = apply_filters( 'charitable_user_avatar_media_size', array( $size, $size ), $size );
539
540	$attachment_src = wp_get_attachment_image_src( $avatar_attachment_id, $img_size );
541
542	/* No image for the given attachment ID? Fall back to the gravatar. */
543	if ( ! $attachment_src ) {
544	return get_avatar( $this->ID, $size );
545	}
546
547	return apply_filters(
548	'charitable_user_avatar_custom',
549	sprintf(
550	'<img src="%s" alt="%s" class="avatar photo" width="%s" height="%s" />',
551	$attachment_src[0],
552	esc_attr( $this->display_name ),
553	$attachment_src[1],
554	$attachment_src[2]
555	),
556	$avatar_attachment_id,
557	$size,
558	$this
559	);
560	}
561
562	/**
563	* Return the src of the avatar.
564	*
565	* @since 1.0.0
566	*
567	* @param int $size The length and the width of the avatar.
568	* @return string
569	*/
570	public function get_avatar_src( $size = 100 ) {
571	/* If this returns something, we don't need to deal with the gravatar. */
572	$avatar = apply_filters( 'charitable_user_avatar_src', false, $this, $size );
573
574	if ( false === $avatar ) {
575
576	/* The gravatars are returned as fully formatted img tags, so we need to pull out the src. */
577	$gravatar = get_avatar( $this->ID, $size );
578
579	preg_match( "@src='([^']+)'@", $gravatar, $matches );
580
581	$avatar = array_pop( $matches );
582	}
583
584	return $avatar;
585	}
586
587	/**
588	* Return the campaigns created by the user.
589	*
590	* @since 1.0.0
591	*
592	* @param array $args Optional. Any arguments accepted by WP_Query.
593	* @return WP_Query
594	*/
595	public function get_campaigns( $args = array() ) {
596	$defaults = array(
597	'author' => $this->ID,
598	);
599
600	$args = wp_parse_args( $args, $defaults );
601
602	return Charitable_Campaigns::query( $args );
603	}
604
605	/**
606	* Checks whether the user has any current campaigns (i.e. non-expired).
607	*
608	* @since 1.0.0
609	*
610	* @param array $args Query arguments.
611	* @return WP_Query
612	*/
613	public function get_current_campaigns( $args = array() ) {
614	$defaults = array(
615	'author' => $this->ID,
616	'meta_query' => array(
617	'relation' => 'OR',
618	array(
619	'key' => '_campaign_end_date',
620	'value' => date( 'Y-m-d H:i:s' ),
621	'compare' => '>=',
622	'type' => 'datetime',
623	),
624	array(
625	'key' => '_campaign_end_date',
626	'value' => '0',
627	),
628	),
629	);
630
631	$args = wp_parse_args( $args, $defaults );
632
633	return Charitable_Campaigns::query( $args );
634	}
635
636	/**
637	* Returns all current campaigns by the user.
638	*
639	* @since 1.0.0
640	*
641	* @return WP_Query
642	*/
643	public function has_current_campaigns() {
644	return $this->get_current_campaigns()->found_posts;
645	}
646
647	/**
648	* Returns the user's donation and campaign creation activity.
649	*
650	* @see WP_Query
651	* @since 1.0.0
652	*
653	* @param array $args Optional. Any arguments accepted by WP_Query.
654	* @return WP_Query
655	*/
656	public function get_activity( $args = array() ) {
657	$defaults = array(
658	'author' => $this->ID,
659	'post_status' => array( 'charitable-completed', 'charitable-preapproved', 'publish' ),
660	'post_type' => array( 'donation', 'campaign' ),
661	'order' => 'DESC',
662	'orderby' => 'date',
663	);
664
665	$args = wp_parse_args( $args, $defaults );
666
667	$args = apply_filters( 'charitable_user_activity_args', $args, $this );
668
669	return new WP_Query( $args );
670	}
671
672	/**
673	* Add a new donor. This may also create a user account for them.
674	*
675	* @since 1.0.0
676	*
677	* @param array $submitted Values submitted by the user.
678	* @return int $donor_id Donor ID.
679	*/
680	public function add_donor( $submitted = array() ) {
681	$email = false;
682
683	if ( isset( $submitted['email'] ) ) {
684	$email = $submitted['email'];
685	}
686
687	if ( ! $email && $this->is_logged_in() ) {
688	$email = $this->user_email;
689	}
690
691	/**
692	* Filter whether donors can be added without an email address.
693	*
694	* Prior to Charitable 1.6, this was never permitted. As of Charitable 1.6, donors
695	* without an email address can be added by default, primarily to support manual
696	* donations without an email address. Use this filter to disable that ability.
697	*
698	* NOTE: By default, the public donation form still requires an email address, so this
699	* primarily affects programmatically created donors, or donors created via manual
700	* donations in the admin.
701	*
702	* @see https://github.com/Charitable/Charitable/issues/535
703	*
704	* @since 1.6.0
705	*
706	* @param boolean $permitted Whether donors can be added without an email address.
707	*/
708	if ( ! $email && ! charitable_permit_donor_without_email() ) {
709	charitable_get_deprecated()->doing_it_wrong(
710	__METHOD__,
711	__( 'Unable to add donor. Email not set for logged out user.', 'charitable' ),
712	'1.0.0'
713	);
714
715	return 0;
716	}
717
718	/**
719	* Filter the donor values.
720	*
721	* @since 1.0.0
722	*
723	* @param array $donor_values The donor values.
724	* @param Charitable_User $user This instance of `Charitable_User`.
725	* @param array $submitted Submitted values.
726	*/
727	$donor_values = apply_filters(
728	'charitable_donor_values',
729	array(
730	'user_id' => $this->ID,
731	'email' => $email,
732	'first_name' => array_key_exists( 'first_name', $submitted ) ? $submitted['first_name'] : $this->first_name,
733	'last_name' => array_key_exists( 'last_name', $submitted ) ? $submitted['last_name'] : $this->last_name,
734	),
735	$this,
736	$submitted
737	);
738
739	$donor_id = charitable_get_table( 'donors' )->insert( $donor_values );
740
741	/**
742	* If the user is logged in, add the "Donor" role to their account.
743	*/
744	if ( $this->is_logged_in() ) {
745	$this->add_role( 'donor' );
746	}
747
748	do_action( 'charitable_after_insert_donor', $donor_id, $this );
749
750	return $donor_id;
751	}
752
753	/**
754	* Insert a new donor with submitted values.
755	*
756	* @since 1.4.0
757	*
758	* @param array $submitted The submitted values.
759	* @param array $keys The keys of fields that are to be updated.
760	* @return int
761	*/
762	public static function create_profile( $submitted = array(), $keys = array() ) {
763	$user = new Charitable_User();
764	$user_id = $user->update_profile( $submitted, $keys );
765	return new Charitable_User( $user_id );
766	}
767
768	/**
769	* Update the user's details with submitted values.
770	*
771	* @since 1.0.0
772	*
773	* @param array $submitted The submitted values.
774	* @param array $keys The keys of fields that are to be updated.
775	* @return int
776	*/
777	public function update_profile( $submitted = array(), $keys = array() ) {
778	if ( empty( $submitted ) ) {
779	$submitted = $_POST;
780	}
781
782	if ( empty( $keys ) ) {
783	$keys = array_keys( $submitted );
784	}
785
786	$user_id = $this->update_core_user( $submitted );
787
788	/* If there were problems with creating the user, stop here. */
789	if ( ! $user_id ) {
790	return $user_id;
791	}
792
793	/* Create or update the user's donor record. */
794	$this->update_donor_record( $submitted, $keys );
795
796	$this->update_user_meta( $submitted, $keys );
797
798	return $user_id;
799	}
800
801	/**
802	* Create or update a donor record for the current user.
803	*
804	* @since 1.6.2
805	*
806	* @param array $submitted The submitted values.
807	* @param array $keys The keys of fields that are to be updated.
808	* @return int The donor ID, or 0 if none was created or edited.
809	*/
810	public function update_donor_record( $submitted, $keys ) {
811	$donor_fields = array_intersect( $keys, charitable_get_donor_keys() );
812
813	if ( array_key_exists( 'user_email', $submitted ) ) {
814	$donor_fields[] = 'email';
815	$submitted['email'] = $submitted['user_email'];
816	}
817
818	if ( empty( $donor_fields ) ) {
819	return 0;
820	}
821
822	$donor_data = array(
823	'user_id' => $this->ID,
824	);
825
826	foreach ( $donor_fields as $field ) {
827	if ( array_key_exists( $field, $submitted ) ) {
828	$value = $submitted[ $field ];
829	} elseif ( 'contact_consent' == $field ) {
830	$value = 0;
831	} else {
832	$value = '';
833	}
834
835	$donor_data[ $field ] = $value;
836	}
837
838	if ( array_key_exists( 'donor_id', $donor_data ) ) {
839	$donor_id = $donor_data['donor_id'];
840	} else {
841	$donor_id = $this->get_donor_id();
842	}
843
844	/* Clear out the cache */
845	wp_cache_delete( $donor_id, 'donors' );
846
847	if ( $donor_id ) {
848	charitable_get_table( 'donors' )->update( $donor_id, $donor_data );
849
850	return $donor_id;
851	}
852
853	return charitable_get_table( 'donors' )->insert( $donor_data );
854	}
855
856	/**
857	* Save core fields of the user (i.e. the wp_users data)
858	*
859	* @uses wp_insert_user
860	*
861	* @since 1.0.0
862	*
863	* @param array $submitted Values submitted by the user.
864	* @return int User ID
865	*/
866	public function update_core_user( $submitted ) {
867	$core_fields = array_intersect( array_keys( $submitted ), $this->get_core_keys() );
868
869	if ( empty( $core_fields ) ) {
870	return 0;
871	}
872
873	$values = array();
874
875	/* If we're updating an active user, set the ID */
876	if ( 0 !== $this->ID ) {
877	$values['ID'] = $this->ID;
878	}
879
880	foreach ( $core_fields as $field ) {
881	if ( $field === 'role' ) {
882	continue; }
883	$values[ $field ] = $submitted[ $field ];
884	}
885
886	/* Set the user's display name based on their name. */
887	$display_name = $this->sanitize_display_name( $values );
888
889	if ( $display_name ) {
890	$values['display_name'] = $display_name;
891	}
892
893	/* Insert the user */
894	if ( 0 === $this->ID ) {
895
896	if ( ! isset( $values['user_pass'] ) \|\| strlen( $values['user_pass'] ) == 0 ) {
897	charitable_get_notices()->add_error( '<strong>ERROR:</strong> Password field is required.' );
898	return false;
899	}
900
901	if ( ! isset( $values['user_login'] ) ) {
902	$values['user_login'] = $values['user_email'];
903	}
904
905	/**
906	* `wp_insert_user` calls `sanitize_user` internally - make the
907	* same call here so `$values['user_login']` matches what is
908	* eventually saved to the database
909	*/
910	$values['user_login'] = sanitize_user( $values['user_login'], true );
911
912	$user_id = wp_insert_user( $values );
913
914	if ( is_wp_error( $user_id ) ) {
915	charitable_get_notices()->add_errors_from_wp_error( $user_id );
916	return false;
917	}
918
919	$this->init( self::get_data_by( 'id', $user_id ) );
920
921	$signon = self::signon( $values['user_login'], $values['user_pass'] );
922
923	if ( is_wp_error( $signon ) ) {
924	charitable_get_notices()->add_errors_from_wp_error( $signon );
925	return false;
926	}
927
928	/**
929	* Do something after a user has been registered.
930	*
931	* @since 1.0.0
932	*
933	* @param int $user_id The new user's ID.
934	* @param array $values Values submitted to register user.
935	*/
936	do_action( 'charitable_after_insert_user', $user_id, $values );
937
938	} else {
939	$values['ID'] = $this->ID;
940	$user_id = wp_update_user( $values );
941	}//end if
942
943	/* If there was an error when inserting or updating the user, lodge the error. */
944	if ( is_wp_error( $user_id ) ) {
945	charitable_get_notices()->add_errors_from_wp_error( $user_id );
946	return false;
947	}
948
949	/**
950	* Do something after a user's account has been updated or created.
951	*
952	* @since 1.0.0
953	*
954	* @param int $user_id The user's ID.
955	* @param array $values Values submitted to save user.
956	*/
957	do_action( 'charitable_after_save_user', $user_id, $values );
958
959	return $user_id;
960	}
961
962	/**
963	* Save the user's meta fields.
964	*
965	* @since 1.0.0
966	*
967	* @param array $submitted The submitted values.
968	* @param array $keys The keys of fields that are to be updated.
969	* @return int Number of fields updated.
970	*/
971	public function update_user_meta( $submitted, $keys ) {
972	/* Exclude the core keys */
973	$meta_fields = array_diff( $keys, $this->get_core_keys() );
974	$updated = 0;
975
976	foreach ( $meta_fields as $field ) {
977
978	if ( isset( $submitted[ $field ] ) ) {
979	$meta_key = $this->map_key( $field );
980	$meta_value = sanitize_meta( $meta_key, $submitted[ $field ], 'user' );
981
982	update_user_meta( $this->ID, $meta_key, $meta_value );
983
984	++$updated;
985	}
986	}
987
988	return $updated;
989	}
990
991	/**
992	* Log a user is with their username and password.
993	*
994	* @since 1.0.0
995	*
996	* @param string $username The user's username.
997	* @param string $password User password.
998	* @return WP_User\|WP_Error\|false WP_User on login, WP_Error on failure. False if feature is disabled.
999	*/
1000	public static function signon( $username, $password ) {
1001	if ( ! apply_filters( 'charitable_auto_login_after_registration', true, $username ) ) {
1002	return false;
1003	}
1004
1005	if ( is_user_logged_in() ) {
1006	return false;
1007	}
1008
1009	$creds = array(
1010	'user_login' => $username,
1011	'user_password' => $password,
1012	'remember' => true,
1013	);
1014
1015	return wp_signon( $creds, false );
1016	}
1017
1018	/**
1019	* Return a display name for the user.
1020	*
1021	* @since 1.5.2
1022	*
1023	* @param array $values Submitted values.
1024	* @return string\|false String if we received a display_name
1025	* or had a first name or last name.
1026	*/
1027	public function sanitize_display_name( $values ) {
1028	if ( array_key_exists( 'display_name', $values ) ) {
1029	return $values['display_name'];
1030	}
1031
1032	$first_name = array_key_exists( 'first_name', $values ) ? $values['first_name'] : $this->first_name;
1033	$last_name = array_key_exists( 'last_name', $values ) ? $values['last_name'] : $this->last_name;
1034	$display = trim( sprintf( '%s %s', $first_name, $last_name ) );
1035
1036	return strlen( $display ) ? $display : false;
1037	}
1038
1039	/**
1040	* Return the array of mapped keys, where the key is mapped to a meta_key in the user meta table.
1041	*
1042	* @since 1.0.0
1043	*
1044	* @return array
1045	*/
1046	public function get_mapped_keys() {
1047	if ( ! isset( $this->mapped_keys ) ) {
1048	$this->mapped_keys = charitable_get_user_mapped_keys();
1049	}
1050
1051	return $this->mapped_keys;
1052	}
1053
1054	/**
1055	* Given a key, returns the mapped key or itself if it is not mapped.
1056	*
1057	* @since 1.5.0
1058	*
1059	* @param string $key The key to map.
1060	* @return string
1061	*/
1062	public function map_key( $key ) {
1063	$mapped_keys = $this->get_mapped_keys();
1064
1065	return array_key_exists( $key, $mapped_keys ) ? $mapped_keys[ $key ] : $key;
1066	}
1067
1068	/**
1069	* Return the array of core keys.
1070	*
1071	* @since 1.0.0
1072	*
1073	* @return array
1074	*/
1075	public function get_core_keys() {
1076	if ( ! isset( $this->core_keys ) ) {
1077	$this->core_keys = charitable_get_user_core_keys();
1078	}
1079
1080	return $this->core_keys;
1081	}
1082
1083	/**
1084	* Deprecated function.
1085	*
1086	* Return an array of fields used for the address.
1087	*
1088	* @deprecated 2.2.0
1089	*
1090	* @since 1.0.0
1091	* @since 1.6.44 Deprecated.
1092	*
1093	* @return array
1094	*/
1095	public function get_address_fields() {
1096	charitable_get_deprecated()->deprecated_function(
1097	__METHOD__,
1098	'1.6.44',
1099	''
1100	);
1101
1102	/**
1103	* Deprecated filter in deprecated method.
1104	*
1105	* Please note that prior to 1.6.44, the hook used here was `charitable_user_address_fields`,
1106	* which is used elsewhere in a different context and thus resulted in unexpected results.
1107	*
1108	* @since 1.6.44
1109	*
1110	* @param array $address_fields The address fields.
1111	*/
1112	return apply_filters(
1113	'charitable_user_address_fields_deprecated',
1114	array(
1115	'donor_address',
1116	'donor_address_2',
1117	'donor_city',
1118	'donor_state',
1119	'donor_postcode',
1120	'donor_country',
1121	)
1122	);
1123	}
1124	}
1125
1126	endif;
1127