give / uninstall.php

uninstall.php in GiveWP – Donation Plugin and Fundraising Platform 2.3.2, at uninstall.php

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1	<?php
2	/**
3	* Uninstall Give
4	*
5	* @package Give
6	* @subpackage Uninstall
7	* @copyright Copyright (c) 2016, GiveWP
8	* @license https://opensource.org/licenses/gpl-license GNU Public License
9	* @since 1.0
10	*/
11
12	// Exit if accessed directly.
13	if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
14	exit;
15	}
16
17	// Load Give file.
18	include_once( 'give.php' );
19
20	global $wpdb, $wp_roles;
21
22
23	if ( give_is_setting_enabled( give_get_option( 'uninstall_on_delete' ) ) ) {
24
25	// Delete All the Custom Post Types.
26	$give_taxonomies = array( 'form_category', 'form_tag' );
27	$give_post_types = array( 'give_forms', 'give_payment' );
28	foreach ( $give_post_types as $post_type ) {
29
30	$give_taxonomies = array_merge( $give_taxonomies, get_object_taxonomies( $post_type ) );
31	$items = get_posts( array(
32	'post_type' => $post_type,
33	'post_status' => 'any',
34	'numberposts' => - 1,
35	'fields' => 'ids',
36	) );
37
38	if ( $items ) {
39	foreach ( $items as $item ) {
40	wp_delete_post( $item, true );
41	}
42	}
43	}
44
45	// Delete All the Terms & Taxonomies.
46	foreach ( array_unique( array_filter( $give_taxonomies ) ) as $taxonomy ) {
47
48	$terms = $wpdb->get_results( $wpdb->prepare( "SELECT t., tt. FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy IN ('%s') ORDER BY t.name ASC", $taxonomy ) );
49
50	// Delete Terms.
51	if ( $terms ) {
52	foreach ( $terms as $term ) {
53	$wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $term->term_taxonomy_id ) );
54	$wpdb->delete( $wpdb->terms, array( 'term_id' => $term->term_id ) );
55	}
56	}
57
58	// Delete Taxonomies.
59	$wpdb->delete( $wpdb->term_taxonomy, array( 'taxonomy' => $taxonomy ), array( '%s' ) );
60	}
61
62	// Delete the Plugin Pages.
63	$give_created_pages = array( 'success_page', 'failure_page', 'history_page' );
64	foreach ( $give_created_pages as $p ) {
65	$page = give_get_option( $p, false );
66	if ( $page ) {
67	wp_delete_post( $page, true );
68	}
69	}
70
71	// Delete Capabilities.
72	Give()->roles = new Give_Roles();
73	Give()->roles->remove_caps();
74
75	// Delete the Roles.
76	$give_roles = array( 'give_manager', 'give_accountant', 'give_worker', 'give_donor' );
77	foreach ( $give_roles as $role ) {
78	remove_role( $role );
79	}
80
81	// Remove all database tables.
82	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_donors" );
83	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_donormeta" );
84	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_donationmeta" );
85	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_formmeta" );
86	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_logs" );
87	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_logmeta" );
88	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_comments" );
89	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_commentmeta" );
90	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_sequential_ordering" );
91	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_sessions" );
92
93	// Remove tables which are supported with backward compatibility.
94	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_customers" );
95	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_customermeta" );
96	$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}give_paymentmeta" );
97
98	// Cleanup Cron Events.
99	wp_clear_scheduled_hook( 'give_daily_scheduled_events' );
100	wp_clear_scheduled_hook( 'give_weekly_scheduled_events' );
101	wp_clear_scheduled_hook( 'give_daily_cron' );
102	wp_clear_scheduled_hook( 'give_weekly_cron' );
103
104	// Get all options.
105	$give_option_names = $wpdb->get_col(
106	$wpdb->prepare(
107	"SELECT option_name FROM {$wpdb->options} where option_name LIKE '%%%s%%'",
108	'give'
109	)
110	);
111
112	if ( ! empty( $give_option_names ) ) {
113	// Convert option name to transient or option name.
114	$new_give_option_names = array();
115
116	// Delete all the Plugin Options.
117	foreach ( $give_option_names as $option ) {
118	if ( false !== strpos( $option, 'give_cache' ) ) {
119	Give_Cache::delete( $option );
120	} else {
121	delete_option( $option );
122	}
123	}
124	}
125	}
126