v3.33.1

modules/loop-filter/data/controller.php

@@ -0,0 +1,19 @@
+<?php
+namespace ElementorPro\Modules\LoopFilter\Data;
+
+use ElementorPro\Core\Data\Controller as Controller_Base;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly
+}
+
+class Controller extends Controller_Base {
+	public function get_name() {
+		return 'loop-filter';
+	}
+
+	protected function register_endpoints() {
+		$this->register_endpoint( Endpoints\Get_Post_Type_Taxonomies::class );
+		$this->register_endpoint( Endpoints\Refresh_Loop::class );
+	}
+}

modules/loop-filter/data/endpoints/get-post-type-taxonomies.php

@@ -0,0 +1,58 @@
+<?php
+namespace ElementorPro\Modules\LoopFilter\Data\Endpoints;
+
+use ElementorPro\Modules\LoopFilter\Traits\Taxonomy_Filter_Trait;
+use ElementorPro\Core\Data\Endpoints\Refresh_Base;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly
+}
+
+// Create a class that extends the Base Endpoint class.
+// This class should handle fetching taxonomies from the database, it registers an endpoint that can be accessed via the REST API.
+// The endpoint accepts a string argument of 'post_type' and returns an array of taxonomies for that post type.
+
+class Get_Post_Type_Taxonomies extends Refresh_Base {
+
+	use Taxonomy_Filter_Trait;
+
+	public function get_name() : string {
+		return 'get_post_type_taxonomies';
+	}
+
+	public function get_route() : string {
+		return 'get-post-type-taxonomies';
+	}
+
+	protected function permission_callback( $request, $widget_name = '' ) : bool {
+		return current_user_can( 'edit_posts' );
+	}
+
+	public function get_items( \WP_REST_Request $request ): array {
+		$data = $request->get_params();
+
+		return $this->get_taxonomy_options( [ $data['post_type'] ] );
+	}
+
+	protected function register() {
+		register_rest_route( $this->controller->get_namespace(), $this->get_route(), [
+			[
+				'args' => [
+					'post_type' => [
+						'description' => 'The post type for which to fetch the list of taxonomies.',
+						'type' => 'string',
+						'required' => true,
+						'validate_callback' => function ( $param ) {
+							return ! empty( $param ) && is_string( $param );
+						},
+					],
+				],
+				'methods' => \WP_REST_Server::CREATABLE,
+				'callback' => [ $this, 'get_items' ],
+				'permission_callback' => function ( $request ) {
+					return $this->permission_callback( $request );
+				},
+			],
+		] );
+	}
+}

modules/loop-filter/data/endpoints/refresh-loop.php

@@ -0,0 +1,119 @@
+<?php
+namespace ElementorPro\Modules\LoopFilter\Data\Endpoints;
+
+use Elementor\Widget_Base;
+use Elementor\Utils;
+use ElementorPro\Modules\LoopFilter\Module;
+use ElementorPro\Plugin;
+use ElementorPro\Core\Data\Endpoints\Refresh_Base;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+class Refresh_Loop extends Refresh_Base {
+	public function get_name() : string {
+		return 'refresh-loop';
+	}
+
+	public function get_route() : string {
+		return 'refresh-loop';
+	}
+
+	public function get_updated_loop_widget_markup( \WP_REST_Request $request ): array {
+		$data = $request->get_params();
+
+		/** @var Module $loop_filter */
+		$loop_filter = Plugin::instance()->modules_manager->get_modules( 'loop-filter' );
+
+		$loop_filter->register_widget_filter( $data['widget_id'], $data['widget_filters'] );
+
+		if ( $this->is_edit_mode( $data['post_id'] ) ) {
+			$widget_instance = Plugin::elementor()->elements_manager->create_element_instance( $data['widget_model'] );
+		} else {
+			$widget_instance = $this->create_widget_instance_from_db( $data['post_id'], $data['widget_id'] );
+		}
+
+		set_query_var( 'pagination_base_url', $data['pagination_base_url'] );
+
+		ob_start();
+
+		/** @var Module $loop_filter */
+		$loop_filter = Plugin::instance()->modules_manager->get_modules( 'loop-filter' );
+
+		add_filter( 'elementor/query/query_args', [ $loop_filter, 'filter_loop_query' ], 10, 2 );
+
+		/** @var Widget_Base $widget_instance */
+		$widget_instance->render_content();
+
+		remove_filter( 'elementor/query/query_args', [ $loop_filter, 'filter_loop_query' ] );
+
+		$markup = ob_get_clean();
+
+		set_query_var( 'pagination_base_url', null );
+
+		return [
+			'data' => $markup,
+		];
+	}
+
+	protected function register() {
+		register_rest_route( $this->controller->get_namespace(), $this->get_route(), [
+			[
+				'args' => [
+					'post_id' => [
+						'description' => 'The post ID of the page containing the loop.',
+						'type' => 'integer',
+						'required' => true,
+						'validate_callback' => function ( $param ) {
+							return ! empty( $param ) && is_numeric( $param );
+						},
+					],
+					'widget_id' => [
+						'description' => 'The ID of the loop widget.',
+						'type' => 'string',
+						'required' => true,
+						'validate_callback' => function ( $param ) {
+							return $this->is_widget_id_valid( $param );
+						},
+					],
+					'widget_filters' => [
+						'description' => 'The filters for the loop widget.',
+						'type' => 'object',
+						'required' => true,
+						'validate_callback' => function( $param ) {
+							// TODO: Build a validator for this that iterates over all passed filters and validates them.
+							return is_array( $param );
+						},
+					],
+					'widget_model' => [
+						'description' => 'The model of the loop widget. In Editor mode only.',
+						'type' => 'object',
+						'required' => false,
+						'validate_callback' => function ( $param, $request ) {
+							$params = $request->get_params();
+
+							if ( ! $this->is_edit_mode( $params['post_id'] ) ) {
+								return false;
+							}
+
+							return $this->is_widget_model_valid( $param );
+						},
+					],
+					'pagination_base_url' => [
+						'required' => false,
+						'validate_callback' => function ( $param ) {
+							return filter_var( $param, FILTER_VALIDATE_URL );
+						},
+						'sanitize_callback' => 'esc_url_raw',
+					],
+				],
+				'methods' => \WP_REST_Server::CREATABLE,
+				'callback' => [ $this, 'get_updated_loop_widget_markup' ],
+				'permission_callback' => function ( $request ) {
+					return $this->permission_callback( $request, 'loop-grid' );
+				},
+			],
+		] );
+	}
+}