wp-stateless / lib / classes / class-errors.php

class-errors.php in WP-Stateless – Google Cloud Storage 2.1.7, at lib/classes/class-errors.php

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1	<?php
2	/**
3	* Admin Notices Handler
4	*
5	* @namespace UsabilityDynamics
6	*
7	* This file can be used to bootstrap any of the UD plugins, it essentially requires that you have
8	* a core file which will be called after 'plugins_loaded'. In addition, if the core class has
9	* 'activate' and 'deactivate' functions, then those will be called automatically by this class.
10	*/
11
12	namespace wpCloud\StatelessMedia {
13
14	if( !class_exists( 'wpCloud\StatelessMedia\Errors' ) ) {
15
16	/**
17	*
18	* @author: peshkov@UD
19	*/
20	class Errors extends \UsabilityDynamics\WP\Scaffold {
21
22	/**
23	* Errors
24	*
25	* @used admin_notices
26	* @public
27	* @property $errors
28	* @type array
29	*/
30	private $errors = array();
31
32	/**
33	* Messages
34	*
35	* @used admin_notices
36	* @public
37	* @property $messages
38	* @type array
39	*/
40	private $messages = array();
41
42	/**
43	* Warnings
44	*
45	* @used admin_notices
46	* @public
47	* @property $messages
48	* @type array
49	*/
50	private $warnings = array();
51
52	/**
53	* Notices
54	*
55	* @used admin_notices
56	* @public
57	* @property $messages
58	* @type array
59	*/
60	private $notices = array();
61
62	/**
63	* Action Links in Footer
64	*
65	* @used admin_notices
66	* @public
67	* @property $messages
68	* @type array
69	*/
70	private $action_links = array(
71	'errors' => null,
72	'notices' => null,
73	);
74
75	/**
76	* Dismiss action link is available or not.
77	*
78	* @var bool
79	*/
80	private $dismiss = true;
81
82	/**
83	*
84	*/
85	public function __construct( $args ) {
86	parent::__construct( $args );
87	add_action( 'admin_notices', array( $this, 'admin_notices' ) );
88	add_action( 'wp_ajax_ud_dismiss', array( $this, 'dismiss_notices' ) );
89	add_action( 'wp_ajax_button_action', array( $this, 'button_action' ) );
90	}
91
92	/**
93	* Add new message for admin notices
94	*
95	* @param string $message
96	* @param string $type Values: 'error', 'message', 'warning'
97	* @author peshkov@UD
98	*/
99	public function add( $message, $type = 'error' ) {
100	switch( $type ) {
101	case 'error':
102	$this->errors[] = $message;
103	break;
104	case 'message':
105	case 'warning':
106	case 'notice':
107	if(!is_array($message)){
108	$message = array(
109	'title' => sprintf( __( '<b>%s</b> has the following notice:', $this->domain ), $this->name ),
110	'message' => $message,
111	'button' => null,
112	);
113	}
114
115	if(empty($message['key'])){
116	$message['key'] = md5( $message['title'] );
117	}
118	$this->notices[] = $message;
119	break;
120	}
121	}
122
123	/**
124	* Add footer link to specific ( errors\|messages\|wanrnings ) block
125	*
126	* @author peshkov@UD
127	*/
128	public function add_action_link( $link, $type = 'error' ) {
129	switch( $type ) {
130	case 'error':
131	$this->action_links[ 'errors' ][] = $link;
132	break;
133	case 'message':
134	case 'warning':
135	case 'notice':
136	$this->action_links[ 'notices' ][] = $link;
137	break;
138	}
139	}
140
141	/**
142	* Determine if errors exist
143	*
144	* @author peshkov@UD
145	*/
146	public function has_errors() {
147	return !empty( $this->errors ) ? true : false;
148	}
149
150	/**
151	* Renders admin notes in case there are errors or notices on bootstrap init
152	*
153	* @author peshkov@UD
154	*/
155	public function admin_notices() {
156	global $wp_version;
157
158	wp_enqueue_style("stateless-error-style", ud_get_stateless_media()->path('static/styles/error-notice.css'));
159	//enqueue dismiss js for ajax requests
160	$script_path = \UsabilityDynamics\WP\Utility::path( 'static/scripts/ud-dismiss.js', 'url' );
161	wp_enqueue_script( "sateless-error-notice-js", ud_get_stateless_media()->path( 'static/scripts/error-notice.js', 'url' ), array( 'jquery' ) );
162	wp_enqueue_script( "ud-dismiss", $script_path, array( 'jquery' ) );
163	wp_localize_script( "ud-dismiss", "_ud_vars", array(
164	"ajaxurl" => admin_url( 'admin-ajax.php' ),
165	) );
166
167
168	//** Don't show the message if the user has no enough permissions. */
169	if ( ! function_exists( 'wp_get_current_user' ) ) {
170	require_once( ABSPATH . 'wp-includes/pluggable.php' );
171	}
172
173	if(
174	empty( $this->args['type'] ) \|\|
175	( $this->args['type'] == 'plugin' && !current_user_can( 'activate_plugins' ) ) \|\|
176	( $this->args['type'] == 'theme' && !current_user_can( 'switch_themes' ) )
177	) {
178	return;
179	}
180
181	//** Don't show the message if on a multisite and the user isn't a super user. */
182	if ( is_multisite() && ! is_super_admin() ) {
183	return;
184	}
185	//** Ignore messages on TGM Plugin Activation page */
186	if( \UsabilityDynamics\WP\TGM_Plugin_Activation::get_instance()->is_tgmpa_page() ) {
187	return;
188	}
189
190	$errors = apply_filters( 'ud:errors:admin_notices', $this->errors, $this->args );
191	$notices = apply_filters( 'stateless:notices:admin_notices', $this->notices, $this->args );
192
193	//** Errors Block */
194	if( !empty( $errors ) && is_array( $errors ) ) {
195	$message = '<ul style="none;"><li>' . implode( '</li><li>', $errors ) . '</li></ul>';
196	$data = array(
197	'title' => sprintf( __( '%s is not active due to following errors:', $this->domain ), $this->name ),
198	'class' => 'error',
199	'message' => $message,
200	'action_links' => !empty($this->action_links[ 'errors' ])?$this->action_links[ 'errors' ]:null,
201	);
202
203	include ud_get_stateless_media()->path( '/static/views/error-notice.php', 'dir' );
204	}
205
206	$has_notice = false;
207	//** Determine if warning has been dismissed */
208	if ( ! empty( $notices ) && is_array( $notices ) ) {
209	//** Warnings Block */
210	foreach($notices as $notice){
211	if(get_option( 'dismissed_notice_' . $notice['key'] )){
212	continue;
213	}
214
215	$data = wp_parse_args($notice, array(
216	'title' => '',
217	'class' => 'notice',
218	'message' => '',
219	'button' => '',
220	'button_link' => '#',
221	'key' => '',
222	'action_links' => $this->action_links[ 'notices' ],
223	));
224
225	include ud_get_stateless_media()->path( '/static/views/error-notice.php', 'dir' );
226
227	$has_notice = true;
228	}
229	}
230
231	}
232
233	/**
234	* dismiss the notice ajax callback
235	* @throws \Exception
236	*/
237	public function dismiss_notices(){
238	$response = array(
239	'success' => '0',
240	'error' => __( 'There was an error in request.', $this->domain ),
241	);
242	$error = false;
243
244	if( empty($_POST['key']) ) {
245	$response['error'] = __( 'Invalid key', $this->domain );
246	$error = true;
247	}
248
249	if ( ! $error && update_option( ( $_POST['key'] ), time() ) ) {
250	$response['success'] = '1';
251	$response['error'] = null;
252	}
253
254	wp_send_json( $response );
255	}
256
257	/**
258	* Action for the button_action ajax callback
259	* @throws \Exception
260	*/
261	public function button_action(){
262	$response = array(
263	'success' => '1',
264	);
265	$error = false;
266
267	if( empty($_POST['key']) ) {
268	$response['success'] = '0';
269	$response['error'] = __( 'Invalid key', $this->domain );
270	}
271
272	do_action($_POST['key']);
273
274	wp_send_json( $response );
275	}
276
277	/**
278	* Check dismiss notice timestamp if greater than 24 hrs
279	*
280	* @param string $time
281	*
282	* @return bool
283	*/
284	public function check_dismiss_time( $time = '' ) {
285	if( empty( $time ) ) {
286	return true;
287	}
288	$current_time = time();
289	$diff = $current_time - 86400;
290	if ( $diff > (int)$time ) {
291	return true;
292	}
293	return false;
294	}
295
296	}
297
298	}
299
300	}
301