← All changes | include/rest-request.php +99 -26 2.9.2 → 3.6.7 View file →

		@@ -3,50 +3,123 @@
3	3	* @package Polylang
4	4	*/
5	5
6	6	/**
7		- * REST API controller
8		- * accessible as $polylang global object
	7	+ * Main Polylang class for REST API requests, accessible from @see PLL().
9	8	*
10		- * Properties:
11		- * options => inherited, reference to Polylang options array
12		- * model => inherited, reference to PLL_Model object
13		- * links_model => inherited, reference to PLL_Links_Model object
14		- * links => reference to PLL_Admin_Links object
15		- * static_pages => reference to PLL_Static_Pages object
16		- * filters => reference to PLL_Frontend_Filters object
17		- * filters_links => reference to PLL_Filters_Links object
18		- * posts => reference to PLL_CRUD_Posts object
19		- * terms => reference to PLL_CRUD_Terms object
20		- *
21	9	* @since 2.6
22	10	*/
23	11	class PLL_REST_Request extends PLL_Base {
24		- public $links, $static_pages, $posts, $terms, $filters, $filters_links;
	12	+ /**
	13	+ * @var PLL_Language|false|null A `PLL_Language` when defined, `false` otherwise. `null` until the language
	14	+ * definition process runs.
	15	+ */
	16	+ public $curlang;
25	17
26	18	/**
27		- * Setup filters
	19	+ * @var PLL_Filters|null
	20	+ */
	21	+ public $filters;
	22	+
	23	+ /**
	24	+ * @var PLL_Filters_Links|null
	25	+ */
	26	+ public $filters_links;
	27	+
	28	+ /**
	29	+ * @var PLL_Admin_Links|null
	30	+ */
	31	+ public $links;
	32	+
	33	+ /**
	34	+ * @var PLL_Nav_Menu|null
	35	+ */
	36	+ public $nav_menu;
	37	+
	38	+ /**
	39	+ * @var PLL_Static_Pages|null
	40	+ */
	41	+ public $static_pages;
	42	+
	43	+ /**
	44	+ * @var PLL_Filters_Widgets_Options|null
	45	+ */
	46	+ public $filters_widgets_options;
	47	+
	48	+ /**
	49	+ * Constructor.
28	50	*
	51	+ * @since 3.4
	52	+ *
	53	+ * @param PLL_Links_Model $links_model Reference to the links model.
	54	+ */
	55	+ public function __construct( &$links_model ) {
	56	+ parent::__construct( $links_model );
	57	+
	58	+ // Static front page and page for posts.
	59	+ // Early instantiated to be able to correctly initialize language properties.
	60	+ if ( 'page' === get_option( 'show_on_front' ) ) {
	61	+ $this->static_pages = new PLL_Static_Pages( $this );
	62	+ }
	63	+
	64	+ $this->model->set_languages_ready();
	65	+ }
	66	+
	67	+ /**
	68	+ * Setup filters.
	69	+ *
29	70	* @since 2.6
	71	+ *
	72	+ * @return void
30	73	*/
31	74	public function init() {
32	75	parent::init();
33	76
34		- if ( $this->model->get_languages_list() ) {
	77	+ if ( ! $this->model->has_languages() ) {
	78	+ return;
	79	+ }
35	80
36		- /** This action is documented in include/class-polylang.php */
37		- do_action( 'pll_no_language_defined' ); // To load overridden textdomains.
	81	+ add_filter( 'rest_pre_dispatch', array( $this, 'set_language' ), 10, 3 );
38	82
39		- $this->filters_links = new PLL_Filters_Links( $this );
40		- $this->filters = new PLL_Filters( $this );
	83	+ $this->filters_links = new PLL_Filters_Links( $this );
	84	+ $this->filters = new PLL_Filters( $this );
	85	+ $this->filters_widgets_options = new PLL_Filters_Widgets_Options( $this );
41	86
42		- // Static front page and page for posts
43		- if ( 'page' === get_option( 'show_on_front' ) ) {
44		- $this->static_pages = new PLL_Static_Pages( $this );
	87	+ $this->links = new PLL_Admin_Links( $this );
	88	+ $this->nav_menu = new PLL_Frontend_Nav_Menu( $this ); // For auto added pages to menu.
	89	+ }
	90	+
	91	+ /**
	92	+ * Sets the current language during a REST request if sent.
	93	+ *
	94	+ * @since 3.3
	95	+ *
	96	+ * @param mixed $result Response to replace the requested version with. Remains untouched.
	97	+ * @param WP_REST_Server $server Server instance.
	98	+ * @param WP_REST_Request $request Request used to generate the response.
	99	+ * @return mixed Untouched $result.
	100	+ *
	101	+ * @phpstan-param WP_REST_Request<array{lang?: string}> $request
	102	+ */
	103	+ public function set_language( $result, $server, $request ) {
	104	+ $lang = $request->get_param( 'lang' );
	105	+
	106	+ if ( ! empty( $lang ) && is_string( $lang ) ) {
	107	+ $this->curlang = $this->model->get_language( sanitize_key( $lang ) );
	108	+
	109	+ if ( empty( $this->curlang ) && ! empty( $this->options['default_lang'] ) && is_string( $this->options['default_lang'] ) ) {
	110	+ // A lang has been requested but it is invalid, let's fall back to the default one.
	111	+ $this->curlang = $this->model->get_language( sanitize_key( $this->options['default_lang'] ) );
45	112	}
	113	+ }
46	114
47		- $this->links = new PLL_Admin_Links( $this );
	115	+ if ( ! empty( $this->curlang ) ) {
	116	+ /** This action is documented in frontend/choose-lang.php */
	117	+ do_action( 'pll_language_defined', $this->curlang->slug, $this->curlang );
	118	+ } else {
	119	+ /** This action is documented in include/class-polylang.php */
	120	+ do_action( 'pll_no_language_defined' ); // To load overridden textdomains.
	121	+ }
48	122
49		- $this->nav_menu = new PLL_Nav_Menu( $this ); // For auto added pages to menu
50		- }
	123	+ return $result;
51	124	}
52	125	}