wp-to-buffer / lib / social / includes / class-cron.php

class-cron.php in Social Media Auto Poster – Schedule & Publish to Buffer 6.2.4, at lib/social/includes/class-cron.php

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1	<?php
2	/**
3	* Cron class.
4	*
5	* @package WPZinc\Social
6	* @author WP Zinc
7	*/
8
9	namespace WPZinc\Social;
10
11	/**
12	* Functions to schedule, reschedule and unschedule events with WordPress' Cron for
13	* - Log Cleanup (old log entries that are no longer needed)
14	* - Media Cleanup (images auto generated by the Plugin that are no longer needed)
15	*
16	* @package WPZinc\Social
17	* @author WP Zinc
18	* @version 3.7.2
19	*/
20	class Cron {
21
22	/**
23	* Holds the base class object.
24	*
25	* @since 3.7.2
26	*
27	* @var object
28	*/
29	public $base;
30
31	/**
32	* Constructor
33	*
34	* @since 3.7.2
35	*
36	* @param object $base Base Plugin Class.
37	*/
38	public function __construct( $base ) {
39
40	// Store base class.
41	$this->base = $base;
42
43	}
44
45	/**
46	* Schedules the log cleanup event in the WordPress CRON on a daily basis
47	*
48	* @since 3.9.8
49	*/
50	public function schedule_log_cleanup_event() {
51
52	// Bail if the preserve logs settings is indefinite.
53	if ( ! $this->base->get_class( 'settings' )->get_setting( 'log', '[preserve_days]' ) ) {
54	return;
55	}
56
57	// Bail if the scheduled event already exists.
58	$scheduled_event = $this->get_log_cleanup_event();
59	if ( $scheduled_event !== false ) {
60	return;
61	}
62
63	// Schedule event.
64	$scheduled_date_time = gmdate( 'Y-m-d', strtotime( '+1 day' ) ) . ' 00:00:00';
65	wp_schedule_event( strtotime( $scheduled_date_time ), 'daily', $this->base->plugin->filter_name . '_log_cleanup_cron' );
66
67	}
68
69	/**
70	* Unschedules the log cleanup event in the WordPress CRON.
71	*
72	* @since 3.9.8
73	*/
74	public function unschedule_log_cleanup_event() {
75
76	wp_clear_scheduled_hook( $this->base->plugin->filter_name . '_log_cleanup_cron' );
77
78	}
79
80	/**
81	* Reschedules the log cleanup event in the WordPress CRON, by unscheduling
82	* and scheduling it.
83	*
84	* @since 3.9.8
85	*/
86	public function reschedule_log_cleanup_event() {
87
88	$this->unschedule_log_cleanup_event();
89	$this->schedule_log_cleanup_event();
90
91	}
92
93	/**
94	* Returns the scheduled log cleanup event, if it exists
95	*
96	* @since 3.9.8
97	*/
98	public function get_log_cleanup_event() {
99
100	return wp_get_schedule( $this->base->plugin->filter_name . '_log_cleanup_cron' );
101
102	}
103
104	/**
105	* Returns the scheduled log cleanup event's next date and time to run, if it exists
106	*
107	* @since 3.9.8
108	*
109	* @param mixed $format Format Timestamp (false \| php date() compat. string).
110	*/
111	public function get_log_cleanup_event_next_scheduled( $format = false ) {
112
113	// Get timestamp for when the event will next run.
114	$scheduled = wp_next_scheduled( $this->base->plugin->filter_name . '_log_cleanup_cron' );
115
116	// If no timestamp or we're not formatting the result, return it now.
117	if ( ! $scheduled \|\| ! $format ) {
118	return $scheduled;
119	}
120
121	// Return formatted date/time.
122	return gmdate( $format, $scheduled );
123	}
124
125	/**
126	* Runs the log cleanup CRON event
127	*
128	* @since 3.9.8
129	*/
130	public function log_cleanup() {
131
132	// Bail if the preserve logs settings is indefinite.
133	// We shouldn't ever call this function if this is the case, but it's a useful sanity check.
134	$preserve_days = $this->base->get_class( 'settings' )->get_setting( 'log', '[preserve_days]' );
135	if ( ! $preserve_days ) {
136	return;
137	}
138
139	// Define the date cutoff.
140	$date_time = gmdate( 'Y-m-d H:i:s', strtotime( '-' . $preserve_days . ' days' ) );
141	// Delete log entries older than the date.
142	$this->base->get_class( 'log' )->delete_by_request_sent_cutoff( $date_time );
143
144	}
145
146	/**
147	* Schedules the media cleanup event in the WordPress CRON on a daily basis
148	*
149	* @since 4.2.0
150	*/
151	public function schedule_media_cleanup_event() {
152
153	// Bail if the scheduled event already exists.
154	$scheduled_event = $this->get_media_cleanup_event();
155	if ( $scheduled_event !== false ) {
156	return;
157	}
158
159	// Schedule event.
160	$scheduled_date_time = gmdate( 'Y-m-d', strtotime( '+1 day' ) ) . ' 01:00:00';
161	wp_schedule_event( strtotime( $scheduled_date_time ), 'daily', $this->base->plugin->filter_name . '_media_cleanup_cron' );
162
163	}
164
165	/**
166	* Unschedules the media cleanup event in the WordPress CRON.
167	*
168	* @since 4.2.0
169	*/
170	public function unschedule_media_cleanup_event() {
171
172	wp_clear_scheduled_hook( $this->base->plugin->filter_name . '_media_cleanup_cron' );
173
174	}
175
176	/**
177	* Reschedules the media cleanup event in the WordPress CRON, by unscheduling
178	* and scheduling it.
179	*
180	* @since 4.2.0
181	*/
182	public function reschedule_media_cleanup_event() {
183
184	$this->unschedule_media_cleanup_event();
185	$this->schedule_media_cleanup_event();
186
187	}
188
189	/**
190	* Returns the scheduled media cleanup event, if it exists
191	*
192	* @since 4.2.0
193	*/
194	public function get_media_cleanup_event() {
195
196	return wp_get_schedule( $this->base->plugin->filter_name . '_media_cleanup_cron' );
197
198	}
199
200	/**
201	* Returns the scheduled media cleanup event's next date and time to run, if it exists
202	*
203	* @since 4.2.0
204	*
205	* @param mixed $format Format Timestamp (false \| php date() compat. string).
206	*/
207	public function get_media_cleanup_event_next_scheduled( $format = false ) {
208
209	// Get timestamp for when the event will next run.
210	$scheduled = wp_next_scheduled( $this->base->plugin->filter_name . '_media_cleanup_cron' );
211
212	// If no timestamp or we're not formatting the result, return it now.
213	if ( ! $scheduled \|\| ! $format ) {
214	return $scheduled;
215	}
216
217	// Return formatted date/time.
218	return gmdate( $format, $scheduled );
219	}
220
221	/**
222	* Unschedules the refresh token event in the WordPress CRON.
223	*
224	* @since 6.2.0
225	*/
226	public function unschedule_refresh_token_event() {
227
228	wp_clear_scheduled_hook( $this->base->plugin->filter_name . '_refresh_token_cron' );
229
230	}
231	}
232