give / uninstall.php

uninstall.php in GiveWP – Donation Plugin and Fundraising Platform 4.11.0, at uninstall.php

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1	<?php
2
3	/**
4	* Uninstall Give
5	*
6	* @package Give
7	* @since 1.0
8	* @copyright Copyright (c) 2016, GiveWP
9	* @license https://opensource.org/licenses/gpl-license GNU Public License
10	* @subpackage Uninstall
11	*/
12
13	// Exit if accessed directly.
14	if (!defined('WP_UNINSTALL_PLUGIN')) {
15	exit;
16	}
17
18	// Load Give file.
19	include_once('give.php');
20
21	/**
22	* Initialize the main Give class, which includes loading the code necessary to process the uninstall.
23	* This is included manually because the plugins_loaded hook does not run on uninstall.
24	*
25	* @since 2.7.4
26	*/
27	give()->init();
28
29	// Prevent checking for plugin updates
30	remove_filter('pre_set_site_transient_update_plugins', 'give_check_addon_updates', 999);
31
32	global $wpdb, $wp_roles;
33
34
35	if (give_is_setting_enabled(give_get_option('uninstall_on_delete'))) {
36
37	// Delete All the Custom Post Types.
38	$give_taxonomies = ['form_category', 'form_tag'];
39	$give_post_types = ['give_forms', 'give_payment'];
40	foreach ($give_post_types as $post_type) {
41
42	foreach (get_object_taxonomies($post_type) as $taxonomy) {
43	$give_taxonomies[] = $taxonomy;
44	}
45
46	$items = get_posts(
47	[
48	'post_type' => $post_type,
49	'post_status' => 'any',
50	'numberposts' => -1,
51	'fields' => 'ids',
52	]
53	);
54
55	if ($items) {
56	foreach ($items as $item) {
57	wp_delete_post($item, true);
58	}
59	}
60	}
61
62	// Delete All the Terms & Taxonomies.
63	foreach (array_unique(array_filter($give_taxonomies)) as $taxonomy) {
64
65	$terms = $wpdb->get_results(
66	$wpdb->prepare(
67	"
68	SELECT t., tt.
69	FROM $wpdb->terms AS t
70	INNER JOIN $wpdb->term_taxonomy AS tt
71	ON t.term_id = tt.term_id
72	WHERE tt.taxonomy IN ('%s')
73	ORDER BY t.name ASC
74	",
75	$taxonomy
76	)
77	);
78
79	// Delete Terms.
80	if ($terms) {
81	foreach ($terms as $term) {
82	$wpdb->delete($wpdb->term_taxonomy, ['term_taxonomy_id' => $term->term_taxonomy_id]);
83	$wpdb->delete($wpdb->terms, ['term_id' => $term->term_id]);
84	}
85	}
86
87	// Delete Taxonomies.
88	$wpdb->delete($wpdb->term_taxonomy, ['taxonomy' => $taxonomy], ['%s']);
89	}
90
91	// Delete the Plugin Pages.
92	$give_created_pages = ['success_page', 'failure_page', 'history_page'];
93	foreach ($give_created_pages as $p) {
94	$page = give_get_option($p, false);
95	if ($page) {
96	wp_delete_post($page, true);
97	}
98	}
99
100	// Delete Capabilities.
101	give()->roles->remove_caps();
102
103	// Delete the Roles.
104	$give_roles = ['give_manager', 'give_accountant', 'give_worker', 'give_donor'];
105	foreach ($give_roles as $role) {
106	remove_role($role);
107	}
108
109	// Remove all give database tables.
110	$give_tables = $wpdb->get_col("SHOW TABLES LIKE '{$wpdb->prefix}give_%'");
111	$wpdb->query('DROP TABLE ' . implode(',', $give_tables));
112
113	// Cleanup Cron Events.
114	wp_clear_scheduled_hook('give_daily_scheduled_events');
115	wp_clear_scheduled_hook('give_weekly_scheduled_events');
116	wp_clear_scheduled_hook('give_daily_cron');
117	wp_clear_scheduled_hook('give_weekly_cron');
118
119	// Get all options.
120	$give_option_names = $wpdb->get_col(
121	$wpdb->prepare(
122	"
123	SELECT option_name
124	FROM {$wpdb->options}
125	WHERE option_name LIKE '%s'
126	",
127	'%give%'
128	)
129	);
130
131	if (!empty($give_option_names)) {
132	// Convert option name to transient or option name.
133	$new_give_option_names = [];
134
135	// Delete all the Plugin Options.
136	foreach ($give_option_names as $option) {
137	if (false !== strpos($option, 'give_cache')) {
138	Give_Cache::delete($option);
139	} else {
140	delete_option($option);
141	}
142	}
143	}
144	}
145