← All changes | include/base.php +66 -18 3.0.2 → 3.7.1 View file →

		@@ -7,8 +7,9 @@
7	7	* Base class for both admin and frontend
8	8	*
9	9	* @since 1.2
10	10	*/
	11	+#[AllowDynamicProperties]
11	12	abstract class PLL_Base {
12	13	/**
13	14	* Stores the plugin options.
14	15	*
		@@ -30,9 +31,9 @@
30	31
31	32	/**
32	33	* Registers hooks on insert / update post related actions and filters.
33	34	*
34		- * @var PLL_CRUD_Posts
	35	+ * @var PLL_CRUD_Posts|null
35	36	*/
36	37	public $posts;
37	38
38	39	/**
		@@ -37,9 +38,9 @@
37	38
38	39	/**
39	40	* Registers hooks on insert / update term related action and filters.
40	41	*
41		- * @var PLL_CRUD_Terms
	42	+ * @var PLL_CRUD_Terms|null
42	43	*/
43	44	public $terms;
44	45
45	46	/**
		@@ -61,9 +62,9 @@
61	62	// User defined strings translations
62	63	add_action( 'pll_language_defined', array( $this, 'load_strings_translations' ), 5 );
63	64	add_action( 'change_locale', array( $this, 'load_strings_translations' ) ); // Since WP 4.7
64	65	add_action( 'personal_options_update', array( $this, 'load_strings_translations' ), 1, 0 ); // Before WP, for confirmation request when changing the user email.
65		-
	66	+ add_action( 'lostpassword_post', array( $this, 'load_strings_translations' ), 10, 0 ); // Password reset email.
66	67	// Switch_to_blog
67	68	add_action( 'switch_blog', array( $this, 'switch_blog' ), 10, 2 );
68	69	}
69	70
		@@ -75,9 +76,9 @@
75	76	*
76	77	* @return void
77	78	*/
78	79	public function init() {
79		- if ( $this->model->get_languages_list() ) {
	80	+ if ( $this->model->has_languages() ) {
80	81	$this->posts = new PLL_CRUD_Posts( $this );
81	82	$this->terms = new PLL_CRUD_Terms( $this );
82	83
83	84	// WordPress options.
		@@ -110,9 +111,9 @@
110	111	*
111	112	* @since 1.2
112	113	* @since 2.1.3 $locale parameter added.
113	114	*
114		- * @param string $locale Locale. Defaults to current locale.
	115	+ * @param string $locale Language locale or slug. Defaults to current locale.
115	116	* @return void
116	117	*/
117	118	public function load_strings_translations( $locale = '' ) {
118	119	if ( empty( $locale ) ) {
		@@ -140,31 +141,78 @@
140	141	* @param int $prev_blog_id Previous blog ID.
141	142	* @return void
142	143	*/
143	144	public function switch_blog( $new_blog_id, $prev_blog_id ) {
144		- if ( $this->is_active_on_new_blog( $new_blog_id, $prev_blog_id ) ) {
145		- $this->options = get_option( 'polylang' ); // Needed for menus.
146		- remove_action( 'pre_option_rewrite_rules', array( $this->links_model, 'prepare_rewrite_rules' ) );
	145	+ if ( (int) $new_blog_id === (int) $prev_blog_id ) {
	146	+ // Do nothing if same blog.
	147	+ return;
	148	+ }
	149	+
	150	+ $this->links_model->remove_filters();
	151	+
	152	+ if ( $this->is_active_on_current_site() ) {
147	153	$this->links_model = $this->model->get_links_model();
148	154	}
149	155	}
150	156
151	157	/**
152		- * Checks if Polylang is active on the new blog when the blog is switched.
	158	+ * Checks if Polylang is active on the current blog (useful when the blog is switched).
153	159	*
154		- * @since 3.0
	160	+ * @since 3.5.2
155	161	*
156		- * @param int $new_blog_id New blog ID.
157		- * @param int $prev_blog_id Previous blog ID.
158	162	* @return bool
159	163	*/
160		- protected function is_active_on_new_blog( $new_blog_id, $prev_blog_id ) {
161		- $plugins = ( $sitewide_plugins = get_site_option( 'active_sitewide_plugins' ) ) && is_array( $sitewide_plugins ) ? array_keys( $sitewide_plugins ) : array();
162		- $plugins = array_merge( $plugins, get_option( 'active_plugins', array() ) );
	164	+ protected function is_active_on_current_site(): bool {
	165	+ return pll_is_plugin_active( POLYLANG_BASENAME ) && ! empty( $this->options['version'] );
	166	+ }
163	167
	168	+ /**
	169	+ * Check if the customize menu should be removed or not.
	170	+ *
	171	+ * @since 3.2
	172	+ *
	173	+ * @return bool True if it should be removed, false otherwise.
	174	+ */
	175	+ public function should_customize_menu_be_removed() {
	176	+ // Exit if a block theme isn't activated.
	177	+ if ( ! function_exists( 'wp_is_block_theme' ) || ! wp_is_block_theme() ) {
	178	+ return false;
	179	+ }
	180	+
	181	+ return ! $this->is_customize_register_hooked();
	182	+ }
	183	+
	184	+ /**
	185	+ * Tells whether or not Polylang or third party callbacks are hooked to `customize_register`.
	186	+ *
	187	+ * @since 3.4.3
	188	+ *
	189	+ * @global $wp_filter
	190	+ *
	191	+ * @return bool True if Polylang's callbacks are hooked, false otherwise.
	192	+ */
	193	+ protected function is_customize_register_hooked() {
	194	+ global $wp_filter;
	195	+
	196	+ if ( empty( $wp_filter['customize_register'] ) || ! $wp_filter['customize_register'] instanceof WP_Hook ) {
	197	+ return false;
	198	+ }
	199	+
164	200	/*
165		- * The 2nd test is needed when Polylang is not networked activated.
166		- * The 3rd test is needed when Polylang is networked activated and a new site is created.
	201	+ * 'customize_register' is hooked by:
	202	+ * @see PLL_Nav_Menu::create_nav_menu_locations()
	203	+ * @see PLL_Frontend_Static_Pages::filter_customizer()
167	204	*/
168		- return $new_blog_id !== $prev_blog_id && in_array( POLYLANG_BASENAME, $plugins ) && get_option( 'polylang' );
	205	+ $floor = 0;
	206	+ if ( ! empty( $this->nav_menu ) && (bool) $wp_filter['customize_register']->has_filter( 'customize_register', array( $this->nav_menu, 'create_nav_menu_locations' ) ) ) {
	207	+ ++$floor;
	208	+ }
	209	+
	210	+ if ( ! empty( $this->static_pages ) && (bool) $wp_filter['customize_register']->has_filter( 'customize_register', array( $this->static_pages, 'filter_customizer' ) ) ) {
	211	+ ++$floor;
	212	+ }
	213	+
	214	+ $count = array_sum( array_map( 'count', $wp_filter['customize_register']->callbacks ) );
	215	+
	216	+ return $count > $floor;
169	217	}
170	218	}