upstream / includes / up-client-functions.php

up-client-functions.php in UpStream: a Project Management Plugin for WordPress 2.1.0, at includes/up-client-functions.php

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1	<?php
2	/**
3	* Client functions.
4	*
5	* @package UpStream
6	*/
7
8	// Exit if accessed directly.
9	if ( ! defined( 'ABSPATH' ) ) {
10	exit;
11	}
12
13	/**
14	* Upstream_get_client_id
15	*/
16	function upstream_get_client_id() {
17	$client_id = (int) upstream_project_client_id();
18
19	if ( 0 === $client_id ) {
20	$user_id = upstream_current_user_id();
21	$client_id = (int) upstream_get_users_client_id( $user_id );
22	}
23
24	return $client_id > 0 ? $client_id : null;
25	}
26
27	/**
28	* Upstream_client_logo
29	*
30	* @param int $client_id Client id.
31	*/
32	function upstream_client_logo( $client_id = 0 ) {
33	$logo_url = '';
34
35	if ( 0 === (int) $client_id ) {
36	$client_id = upstream_get_client_id();
37	}
38
39	if ( $client_id > 0 ) {
40	global $wpdb, $table_prefix;
41
42	$logo_url = $wpdb->get_var(
43	$wpdb->prepare(
44	"SELECT meta_value
45	FROM $wpdb->postmeta
46	WHERE post_id = %s
47	AND meta_key = %s",
48	array(
49	$client_id,
50	'_upstream_client_logo',
51	)
52	)
53	);
54	}
55
56	return apply_filters( 'upstream_client_logo', $logo_url, $client_id );
57	}
58
59	/**
60	* Save post metadata when a post is saved.
61	* Mainly used to update user ids
62	*
63	* @param int $post_id The post ID.
64	* @param post $post The post object.
65	* @param bool $update Whether this is an existing post being updated or not.
66	*/
67	function upstream_update_client_meta_values( $post_id, $post, $update ) {
68	$slug = 'client';
69	$post_data = wp_unslash( $_POST );
70	$nonce = isset( $post_data['upstream_admin_client_form_nonce'] ) ? $post_data['upstream_admin_client_form_nonce'] : null;
71
72	// If this isn't a 'client' post, don't update it.
73	if ( $slug !== $post->post_type ) {
74	return;
75	}
76
77	// Verify nonce.
78	if ( ! wp_verify_nonce( $nonce, 'upstream_admin_client_form' ) ) {
79	return;
80	}
81
82	// update the overall progress of the project.
83	if ( isset( $post_data['_upstream_client_users'] ) ) :
84
85	$users = $post_data['_upstream_client_users']; // This is sanitized in the following lines.
86
87	$i = 0;
88	if ( $users && is_array( $users ) ) :
89	foreach ( $users as $user ) {
90	if ( ! is_array( $user ) \|\| ! isset( $user['id'] ) \|\| empty( $user['id'] ) \|\| sanitize_text_field( $user['id'] ) === '' ) {
91	$users[ $i ]['id'] = upstream_admin_set_unique_id();
92	} else {
93	// already sanity checked is_array($users[$i]) && isset($users[$i]['id']).
94	$users[ $i ]['id'] = (int) $users[ $i ]['id'];
95	}
96	$i++;
97	}
98	else :
99	$users = array();
100	endif;
101
102	update_post_meta( $post_id, '_upstream_client_users', $users );
103
104	endif;
105	}
106	add_action( 'save_post', 'upstream_update_client_meta_values', 99999, 3 );
107
108	/**
109	* Retrieve all Client Users associated with a given client.
110	*
111	* @since 1.11.0
112	*
113	* @param int $client_id The reference id.
114	*
115	* @return array\|bool Array in case of success or false in case the client_id is invalid.
116	*/
117	function upstream_get_client_users( $client_id ) {
118	$client_id = (int) $client_id;
119	if ( $client_id <= 0 ) {
120	return false;
121	}
122
123	$users_list = array();
124	$client_users_list = array_filter( (array) get_post_meta( $client_id, '_upstream_new_client_users', true ) );
125	if ( count( $client_users_list ) > 0 ) {
126	$users_ids_list = array();
127	foreach ( $client_users_list as $client_user ) {
128	if ( isset( $client_user['user_id'] ) ) {
129	$users_ids_list[] = (int) $client_user['user_id'];
130	}
131	}
132
133	$rowset = (array) get_users(
134	array(
135	'fields' => array( 'ID', 'display_name' ),
136	'include' => $users_ids_list,
137	)
138	);
139
140	foreach ( $rowset as $row ) {
141	$users_list[ (int) $row->ID ] = array(
142	'id' => (int) $row->ID,
143	'name' => $row->display_name,
144	);
145	}
146	}
147
148	return $users_list;
149	}
150
151	/**
152	* Check if a given user is a Client User associated with a given client.
153	*
154	* @since 1.11.0
155	*
156	* @param int $client_user_id The client user id.
157	* @param int $client_id The client id.
158	*
159	* @return bool\|null Bool or NULL in case the user is invalid.
160	*/
161	function upstream_do_client_user_belongs_to_client( $client_user_id, $client_id ) {
162	$client_user_id = (int) $client_user_id;
163	if ( $client_user_id <= 0 ) {
164	return null;
165	}
166
167	$client_users = (array) upstream_get_client_users( $client_id );
168
169	$client_user_belongs_to_client = isset( $client_users[ $client_user_id ] );
170
171	return $client_user_belongs_to_client;
172	}
173
174	/**
175	* Retrieve all client user permissions.
176	*
177	* @since 1.11.0
178	*
179	* @param int $client_user_id The client user id.
180	*
181	* @return array\|bool A permissions array or false if user doesn't exist.
182	*/
183	function upstream_get_client_user_permissions( $client_user_id ) {
184	$client_user = new \WP_User( (int) $client_user_id );
185	if ( 0 === $client_user->ID ) {
186	return false;
187	}
188
189	$permissions = upstream_get_client_users_permissions();
190	foreach ( $permissions as $permission_index => $permission ) {
191	if ( isset( $client_user->caps[ $permission['key'] ] ) ) {
192	$permission['value'] = $client_user->caps[ $permission['key'] ];
193	} elseif ( isset( $client_user->allcaps[ $permission['key'] ] ) ) {
194	$permission['value'] = $client_user->allcaps[ $permission['key'] ];
195	}
196
197	$permissions[ $permission_index ] = $permission;
198	}
199
200	return $permissions;
201	}
202