← All changes | uninstall.php +12 -29 2.9 → 3.6.7 View file →

		@@ -22,9 +22,9 @@
22	22	*/
23	23	public function __construct() {
24	24	global $wpdb;
25	25
26		- // Don't do anything except if the constant PLL_REMOVE_ALL_DATA is explicitely defined and true.
	26	+ // Don't do anything except if the constant PLL_REMOVE_ALL_DATA is explicitly defined and true.
27	27	if ( ! defined( 'PLL_REMOVE_ALL_DATA' ) || ! PLL_REMOVE_ALL_DATA ) {
28	28	return;
29	29	}
30	30
		@@ -51,20 +51,8 @@
51	51	global $wpdb;
52	52
53	53	do_action( 'pll_uninstall' );
54	54
55		- // Suppress data of the old model < 1.2
56		- // FIXME: to remove when support for v1.1.6 will be dropped
57		- $wpdb->termmeta = $wpdb->prefix . 'termmeta'; // registers the termmeta table in wpdb
58		-
59		- // Do nothing if the termmeta table does not exists
60		- if ( count( $wpdb->get_results( "SHOW TABLES LIKE '$wpdb->termmeta'" ) ) ) {
61		- $wpdb->query( "DELETE FROM $wpdb->postmeta WHERE meta_key = '_translations'" );
62		- $wpdb->query( "DELETE FROM $wpdb->termmeta WHERE meta_key = '_language'" );
63		- $wpdb->query( "DELETE FROM $wpdb->termmeta WHERE meta_key = '_rtl'" );
64		- $wpdb->query( "DELETE FROM $wpdb->termmeta WHERE meta_key = '_translations'" );
65		- }
66		-
67	55	// Need to register the taxonomies
68	56	$pll_taxonomies = array( 'language', 'term_language', 'post_translations', 'term_translations' );
69	57	foreach ( $pll_taxonomies as $taxonomy ) {
70	58	register_taxonomy( $taxonomy, null, array( 'label' => false, 'public' => false, 'query_var' => false, 'rewrite' => false ) );
		@@ -69,17 +57,15 @@
69	57	foreach ( $pll_taxonomies as $taxonomy ) {
70	58	register_taxonomy( $taxonomy, null, array( 'label' => false, 'public' => false, 'query_var' => false, 'rewrite' => false ) );
71	59	}
72	60
73		- $languages = get_terms( 'language', array( 'hide_empty' => false ) );
	61	+ $languages = get_terms( array( 'taxonomy' => 'language', 'hide_empty' => false ) );
74	62
75	63	// Delete users options
76		- foreach ( get_users( array( 'fields' => 'ID' ) ) as $user_id ) {
77		- delete_user_meta( $user_id, 'pll_filter_content' );
78		- delete_user_meta( $user_id, 'pll_dismissed_notices' ); // Legacy meta.
79		- foreach ( $languages as $lang ) {
80		- delete_user_meta( $user_id, 'description_' . $lang->slug );
81		- }
	64	+ delete_metadata( 'user', 0, 'pll_filter_content', '', true );
	65	+ delete_metadata( 'user', 0, 'pll_dismissed_notices', '', true ); // Legacy meta.
	66	+ foreach ( $languages as $lang ) {
	67	+ delete_metadata( 'user', 0, "description_{$lang->slug}", '', true );
82	68	}
83	69
84	70	// Delete menu language switchers
85	71	$ids = get_posts(
		@@ -95,15 +81,12 @@
95	81	foreach ( $ids as $id ) {
96	82	wp_delete_post( $id, true );
97	83	}
98	84
99		- // Delete the strings translations ( <1.2 )
100		- // FIXME: to remove when support for v1.1.6 will be dropped
101		- foreach ( $languages as $lang ) {
102		- delete_option( 'polylang_mo' . $lang->term_id );
103		- }
104		-
105		- // Delete the strings translations 1.2+
	85	+ /*
	86	+ * Backward compatibility with Polylang < 3.4.
	87	+ * Delete the legacy strings translations.
	88	+ */
106	89	register_post_type( 'polylang_mo', array( 'rewrite' => false, 'query_var' => false ) );
107	90	$ids = get_posts(
108	91	array(
109	92	'post_type' => 'polylang_mo',
		@@ -120,9 +103,9 @@
120	103	// Delete all what is related to languages and translations
121	104	$term_ids = array();
122	105	$tt_ids = array();
123	106
124		- foreach ( get_terms( $pll_taxonomies, array( 'hide_empty' => false ) ) as $term ) {
	107	+ foreach ( get_terms( array( 'taxonomy' => $pll_taxonomies, 'hide_empty' => false ) ) as $term ) {
125	108	$term_ids[] = (int) $term->term_id;
126	109	$tt_ids[] = (int) $term->term_taxonomy_id;
127	110	}
128	111
		@@ -129,8 +112,9 @@
129	112	if ( ! empty( $term_ids ) ) {
130	113	$term_ids = array_unique( $term_ids );
131	114	$wpdb->query( "DELETE FROM {$wpdb->terms} WHERE term_id IN ( " . implode( ',', $term_ids ) . ' )' ); // PHPCS:ignore WordPress.DB.PreparedSQL.NotPrepared
132	115	$wpdb->query( "DELETE FROM {$wpdb->term_taxonomy} WHERE term_id IN ( " . implode( ',', $term_ids ) . ' )' ); // PHPCS:ignore WordPress.DB.PreparedSQL.NotPrepared
	116	+ $wpdb->query( "DELETE FROM {$wpdb->termmeta} WHERE term_id IN ( " . implode( ',', $term_ids ) . " ) AND meta_key='_pll_strings_translations'" ); // PHPCS:ignore WordPress.DB.PreparedSQL.NotPrepared
133	117	}
134	118
135	119	if ( ! empty( $tt_ids ) ) {
136	120	$tt_ids = array_unique( $tt_ids );
		@@ -145,9 +129,8 @@
145	129	delete_option( 'pll_dismissed_notices' );
146	130
147	131	// Delete transients
148	132	delete_transient( 'pll_languages_list' );
149		- delete_transient( 'pll_upgrade_1_4' );
150	133	}
151	134	}
152	135
153	136	new PLL_Uninstall();