← All changes | classes/class-uninstall.php +50 -29 3.2.1 → 3.9.0 View file →

		@@ -1,10 +1,20 @@
1	1	<?php
	2	+/**
	3	+ * Manages the uninstallation of the plugin.
	4	+ *
	5	+ * @package WP_Stream
	6	+ */
	7	+
2	8	namespace WP_Stream;
3	9
	10	+/**
	11	+ * Class - Uninstall
	12	+ */
4	13	class Uninstall {
5	14	/**
6		- * Hold Plugin class
	15	+ * Holds Instance of plugin object
	16	+ *
7	17	* @var Plugin
8	18	*/
9	19	public $plugin;
10	20
		@@ -21,16 +31,21 @@
21	31	* @var array
22	32	*/
23	33	public $user_meta;
24	34
25		- function __construct( $plugin ) {
	35	+ /**
	36	+ * Class constructor
	37	+ *
	38	+ * @param Plugin $plugin Instance of plugin object.
	39	+ */
	40	+ public function __construct( $plugin ) {
26	41	$this->plugin = $plugin;
27	42
28	43	$this->user_meta = array(
29	44	'edit_stream_per_page',
30		- 'stream_last_read', // Deprecated
31		- 'stream_unread_count', // Deprecated
32		- 'stream_user_feed_key', // Deprecated
	45	+ 'stream_last_read', // Deprecated.
	46	+ 'stream_unread_count', // Deprecated.
	47	+ 'stream_user_feed_key', // Deprecated.
33	48	);
34	49	}
35	50
36	51	/**
		@@ -36,10 +51,8 @@
36	51	/**
37	52	* Uninstall Stream by deleting its data
38	53	*/
39	54	public function uninstall() {
40		- //check_ajax_referer( 'stream_nonce', 'wp_stream_nonce' );
41		-
42	55	$this->options = array(
43	56	$this->plugin->install->option_key,
44	57	$this->plugin->settings->option_key,
45	58	$this->plugin->settings->network_options_key,
		@@ -44,9 +57,9 @@
44	57	$this->plugin->settings->option_key,
45	58	$this->plugin->settings->network_options_key,
46	59	);
47	60
48		- // Verify current user's permissions before proceeding
	61	+ // Verify current user's permissions before proceeding.
49	62	if ( ! current_user_can( $this->plugin->admin->settings_cap ) ) {
50	63	wp_die(
51	64	esc_html__( "You don't have sufficient privileges to do this action.", 'stream' )
52	65	);
		@@ -51,19 +64,27 @@
51	64	esc_html__( "You don't have sufficient privileges to do this action.", 'stream' )
52	65	);
53	66	}
54	67
55		- // Prevent this action from firing
	68	+ if ( defined( 'DISALLOW_FILE_MODS' ) && true === DISALLOW_FILE_MODS ) {
	69	+ wp_die(
	70	+ esc_html__( "You don't have sufficient file permissions to do this action.", 'stream' )
	71	+ );
	72	+ }
	73	+
	74	+ // Prevent this action from firing.
56	75	remove_action( 'deactivate_plugin', array( 'Connector_Installer', 'callback' ), null );
57	76
58		- // Just in case
	77	+ // Just in case.
59	78	if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
60	79	require_once ABSPATH . '/wp-admin/includes/plugin.php';
61	80	}
62	81
63		- // Drop everything on single site installs or when network activated
64		- // Otherwise only delete data relative to the current blog
65		- if ( ! is_multisite() || is_plugin_active_for_network( $this->plugin->locations['plugin'] ) ) {
	82	+ /**
	83	+ * Drop everything on single site installs or when network activated
	84	+ * Otherwise only delete data relative to the current blog.
	85	+ */
	86	+ if ( ! is_multisite() || $this->plugin->is_network_activated() ) {
66	87	$this->delete_all_records();
67	88	$this->delete_all_options();
68	89	$this->delete_all_user_meta();
69	90	} else {
		@@ -91,9 +112,9 @@
91	112
92	113	/**
93	114	* Delete records and record meta from a specific blog
94	115	*
95		- * @param int $blog_id (optional)
	116	+ * @param int $blog_id Blog ID (optional).
96	117	*/
97	118	private function delete_blog_records( $blog_id = 1 ) {
98	119	if ( empty( $blog_id ) || ! is_int( $blog_id ) ) {
99	120	return;
		@@ -118,25 +139,25 @@
118	139	*/
119	140	private function delete_all_options() {
120	141	global $wpdb;
121	142
122		- // Wildcard matches
	143	+ // Wildcard matches.
123	144	$wpdb->query( "DELETE FROM {$wpdb->options} WHERE option_name LIKE '%wp_stream%';" );
124	145
125		- // Specific options
	146	+ // Specific options.
126	147	foreach ( $this->options as $option ) {
127		- delete_site_option( $option ); // Supports both multisite and single site installs
	148	+ delete_site_option( $option ); // Supports both multisite and single site installs.
128	149	}
129	150
130		- // Single site installs can stop here
	151	+ // Single site installs can stop here.
131	152	if ( ! is_multisite() ) {
132	153	return;
133	154	}
134	155
135		- // Wildcard matches on network options
	156	+ // Wildcard matches on network options.
136	157	$wpdb->query( "DELETE FROM {$wpdb->sitemeta} WHERE meta_key LIKE '%wp_stream%';" );
137	158
138		- // Delete options from each blog on network
	159	+ // Delete options from each blog on network.
139	160	foreach ( wp_stream_get_sites() as $blog ) {
140	161	$this->delete_blog_options( absint( $blog->blog_id ) );
141	162	}
142	163	}
		@@ -143,9 +164,9 @@
143	164
144	165	/**
145	166	* Delete options from a specific blog
146	167	*
147		- * @param int $blog_id (optional)
	168	+ * @param int $blog_id Blog ID (optional).
148	169	*/
149	170	private function delete_blog_options( $blog_id = 1 ) {
150	171	if ( empty( $blog_id ) || ! is_int( $blog_id ) ) {
151	172	return;
		@@ -152,12 +173,12 @@
152	173	}
153	174
154	175	global $wpdb;
155	176
156		- // Wildcard matches
	177	+ // Wildcard matches.
157	178	$wpdb->query( "DELETE FROM {$wpdb->prefix}options WHERE option_name LIKE '%wp_stream%';" );
158	179
159		- // Specific options
	180	+ // Specific options.
160	181	foreach ( $this->options as $option ) {
161	182	delete_blog_option( $blog_id, $option );
162	183	}
163	184	}
		@@ -167,12 +188,12 @@
167	188	*/
168	189	private function delete_all_user_meta() {
169	190	global $wpdb;
170	191
171		- // Wildcard matches
	192	+ // Wildcard matches.
172	193	$wpdb->query( "DELETE FROM {$wpdb->usermeta} WHERE meta_key LIKE '%wp_stream%';" );
173	194
174		- // Specific user meta
	195	+ // Specific user meta.
175	196	foreach ( $this->user_meta as $meta_key ) {
176	197	$wpdb->query(
177	198	$wpdb->prepare( "DELETE FROM {$wpdb->usermeta} WHERE meta_key = %s;", $meta_key )
178	199	);
		@@ -181,9 +202,9 @@
181	202
182	203	/**
183	204	* Delete user meta from a specific blog
184	205	*
185		- * @param int $blog_id (optional)
	206	+ * @param int $blog_id Blog ID (optional).
186	207	*/
187	208	private function delete_blog_user_meta( $blog_id = 1 ) {
188	209	if ( empty( $blog_id ) || ! is_int( $blog_id ) ) {
189	210	return;
		@@ -190,15 +211,15 @@
190	211	}
191	212
192	213	global $wpdb;
193	214
194		- // Wildcard matches
	215	+ // Wildcard matches.
195	216	$wpdb->query( "DELETE FROM {$wpdb->usermeta} WHERE meta_key LIKE '{$wpdb->prefix}%wp_stream%';" );
196	217
197		- // Specific user meta
	218	+ // Specific user meta.
198	219	foreach ( $this->user_meta as $meta_key ) {
199	220	$wpdb->query(
200		- $wpdb->prepare( "DELETE FROM {$wpdb->usermeta} WHERE meta_key = '{$wpdb->prefix}%s';", $meta_key )
	221	+ $wpdb->prepare( "DELETE FROM {$wpdb->usermeta} WHERE meta_key = {$wpdb->prefix}%s;", $meta_key )
201	222	);
202	223	}
203	224	}
204	225