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<?php |
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|
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namespace Elementor\Modules\GlobalClasses; |
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|
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use Elementor\Modules\GlobalClasses\Usage\Applied_Global_Classes_Usage; |
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use Elementor\Core\Utils\Api\Error_Builder; |
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use Elementor\Core\Utils\Api\Response_Builder; |
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use Elementor\Modules\GlobalClasses\Database\Migrations\Add_Capabilities; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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class Global_Classes_REST_API { |
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const API_NAMESPACE = 'elementor/v1'; |
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const API_BASE = 'global-classes'; |
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const API_BASE_USAGE = self::API_BASE . '/usage'; |
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const MAX_ITEMS = 100; |
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const LABEL_PREFIX = 'DUP_'; |
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const MAX_LABEL_LENGTH = 50; |
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private $repository = null; |
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|
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public function register_hooks() { |
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add_action( 'rest_api_init', fn() => $this->register_routes() ); |
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} |
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|
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private function get_repository() { |
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if ( ! $this->repository ) { |
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$this->repository = new Global_Classes_Repository(); |
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} |
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|
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return $this->repository; |
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} |
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|
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private function register_routes() { |
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register_rest_route( self::API_NAMESPACE, '/' . self::API_BASE, [ |
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[ |
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'methods' => 'GET', |
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'callback' => fn( $request ) => $this->route_wrapper( fn() => $this->all( $request ) ), |
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'permission_callback' => fn() => is_user_logged_in(), |
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'args' => [ |
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'context' => [ |
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'type' => 'string', |
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'required' => false, |
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'default' => Global_Classes_Repository::CONTEXT_FRONTEND, |
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'enum' => [ |
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Global_Classes_Repository::CONTEXT_FRONTEND, |
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Global_Classes_Repository::CONTEXT_PREVIEW, |
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], |
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], |
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], |
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], |
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] ); |
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|
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register_rest_route( self::API_NAMESPACE, '/' . self::API_BASE_USAGE, [ |
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[ |
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'callback' => fn() => $this->route_wrapper( fn() => $this->get_usage() ), |
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'permission_callback' => fn() => current_user_can( 'manage_options' ), |
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'args' => [ |
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'context' => [ |
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'type' => 'string', |
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'required' => false, |
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'default' => Global_Classes_Repository::CONTEXT_FRONTEND, |
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'enum' => [ |
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Global_Classes_Repository::CONTEXT_FRONTEND, |
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Global_Classes_Repository::CONTEXT_PREVIEW, |
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], |
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], |
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], |
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], |
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] ); |
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|
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register_rest_route( self::API_NAMESPACE, '/' . self::API_BASE, [ |
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[ |
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'methods' => 'PUT', |
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'callback' => fn( $request ) => $this->route_wrapper( fn() => $this->put( $request ) ), |
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'permission_callback' => fn() => current_user_can( Add_Capabilities::UPDATE_CLASS ), |
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'args' => [ |
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'context' => [ |
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'type' => 'string', |
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'required' => false, |
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'default' => Global_Classes_Repository::CONTEXT_FRONTEND, |
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'enum' => [ |
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Global_Classes_Repository::CONTEXT_FRONTEND, |
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Global_Classes_Repository::CONTEXT_PREVIEW, |
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], |
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], |
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'changes' => [ |
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'type' => 'object', |
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'required' => true, |
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'additionalProperties' => false, |
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'properties' => [ |
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'added' => [ |
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'type' => 'array', |
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'required' => true, |
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'items' => [ 'type' => 'string' ], |
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], |
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'deleted' => [ |
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'type' => 'array', |
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'required' => true, |
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'items' => [ 'type' => 'string' ], |
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], |
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'modified' => [ |
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'type' => 'array', |
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'required' => true, |
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'items' => [ 'type' => 'string' ], |
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], |
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], |
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], |
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'items' => [ |
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'required' => true, |
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'type' => 'object', |
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'additionalProperties' => [ |
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'type' => 'object', |
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'properties' => [ |
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'id' => [ |
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'type' => 'string', |
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'required' => true, |
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], |
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'variants' => [ |
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'type' => 'array', |
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'required' => true, |
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], |
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'type' => [ |
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'type' => 'string', |
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'enum' => [ 'class' ], |
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'required' => true, |
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], |
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'label' => [ |
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'type' => 'string', |
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'required' => true, |
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], |
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], |
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], |
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], |
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'order' => [ |
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'required' => true, |
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'type' => 'array', |
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'items' => [ |
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'type' => 'string', |
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], |
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], |
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], |
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], |
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] ); |
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} |
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|
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private function all( \WP_REST_Request $request ) { |
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$context = $request->get_param( 'context' ); |
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|
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$classes = $this->get_repository()->context( $context )->all(); |
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|
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return Response_Builder::make( (object) $classes->get_items()->all() ) |
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->set_meta( [ 'order' => $classes->get_order()->all() ] ) |
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->build(); |
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} |
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|
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private function get_usage() { |
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$classes_usage = ( new Applied_Global_Classes_Usage() )->get_detailed_usage(); |
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|
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return Response_Builder::make( (object) $classes_usage )->build(); |
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} |
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|
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private function put( \WP_REST_Request $request ) { |
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$context = $request->get_param( 'context' ); |
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$changes = $request->get_param( 'changes' ) ?? []; |
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$new_added_items_ids = $changes['added'] ?? []; |
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$parser = Global_Classes_Parser::make(); |
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$existing_labels = Global_Classes_Repository::make() |
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->context( $context ) |
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->all() |
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->get_items() |
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->map( function ( $item ) { |
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return $item['label']; |
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} ) |
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->all(); |
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|
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$items_result = $parser->parse_items( |
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$request->get_param( 'items' ) |
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); |
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|
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$items_count = count( $items_result->unwrap() ); |
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|
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if ( $items_count > self::MAX_ITEMS ) { |
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return Error_Builder::make( 'global_classes_limit_exceeded' ) |
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->set_status( 400 ) |
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->set_meta([ |
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'current_count' => $items_count, |
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'max_allowed' => self::MAX_ITEMS, |
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]) |
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->set_message(sprintf( |
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/* translators: %d: Maximum allowed items. */ |
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__( 'Global classes limit exceeded. Maximum allowed: %d', 'elementor' ), |
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self::MAX_ITEMS |
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)) |
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->build(); |
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} |
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|
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if ( ! $items_result->is_valid() ) { |
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return Error_Builder::make( 'invalid_items' ) |
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->set_status( 400 ) |
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->set_message( 'Invalid items: ' . $items_result->errors()->to_string() ) |
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->build(); |
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} |
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|
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$order_result = $parser->parse_order( |
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$request->get_param( 'order' ), |
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$items_result->unwrap() |
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); |
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|
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if ( ! $order_result->is_valid() ) { |
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return Error_Builder::make( 'invalid_order' ) |
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->set_status( 400 ) |
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->set_message( 'Invalid order: ' . $order_result->errors()->to_string() ) |
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->build(); |
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} |
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|
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$repository = $this->get_repository() |
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->context( $request->get_param( 'context' ) ); |
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|
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$changes_resolver = Global_Classes_Changes_Resolver::make( |
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$repository, |
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$changes, |
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); |
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|
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$duplicated_labels = Global_Classes_Parser::check_for_duplicate_labels( |
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$existing_labels, |
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$items_result->unwrap(), |
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$new_added_items_ids |
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); |
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|
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$final_items = $items_result->unwrap(); |
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$duplicate_validation_result = null; |
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|
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if ( ! empty( $duplicated_labels ) ) { |
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$modified_labels = $this->handle_duplicates( $duplicated_labels, $existing_labels ); |
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$duplicate_validation_result = $modified_labels; |
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foreach ( $modified_labels as $item_id => $labels ) { |
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$final_items[ $item_id ]['label'] = $labels['modified']; |
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} |
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} |
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|
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$repository->put( |
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$changes_resolver->resolve_items( $final_items ), |
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$changes_resolver->resolve_order( $order_result->unwrap() ), |
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); |
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|
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if ( $duplicate_validation_result ) { |
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$response_data = [ |
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'code' => 'DUPLICATED_LABEL', |
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'modifiedLabels' => $duplicate_validation_result, |
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]; |
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return Response_Builder::make( $response_data )->build(); |
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} |
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|
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return Response_Builder::make()->no_content()->build(); |
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} |
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|
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private function route_wrapper( callable $cb ) { |
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try { |
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$response = $cb(); |
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} catch ( \Exception $e ) { |
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return Error_Builder::make( 'unexpected_error' ) |
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->set_message( __( 'Something went wrong', 'elementor' ) ) |
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->build(); |
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} |
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|
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return $response; |
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} |
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|
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private function handle_duplicates( array $duplicate_labels, array $existing_labels ) { |
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|
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$modified_labels = []; |
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|
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foreach ( $duplicate_labels as $duplicate_label ) { |
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$item_id = $duplicate_label['item_id']; |
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$original_label = $duplicate_label['label']; |
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|
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$modified_label = $this->generate_unique_label( $original_label, $existing_labels ); |
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|
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$modified_labels[ $item_id ] = [ |
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'original' => $original_label, |
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'modified' => $modified_label, |
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]; |
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} |
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|
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return $modified_labels; |
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} |
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|
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|
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private function generate_unique_label( $original_label, $existing_labels ) { |
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$prefix = self::LABEL_PREFIX; |
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$max_length = self::MAX_LABEL_LENGTH; |
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|
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$has_prefix = strpos( $original_label, $prefix ) === 0; |
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|
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if ( $has_prefix ) { |
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$base_label = substr( $original_label, strlen( $prefix ) ); |
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|
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$counter = 1; |
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$new_label = $prefix . $base_label . $counter; |
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|
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while ( in_array( $new_label, $existing_labels, true ) ) { |
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++$counter; |
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$new_label = $prefix . $base_label . $counter; |
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} |
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|
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if ( strlen( $new_label ) > $max_length ) { |
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$available_length = $max_length - strlen( $prefix . $counter ); |
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$base_label = substr( $base_label, 0, $available_length ); |
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$new_label = $prefix . $base_label . $counter; |
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} |
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} else { |
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$new_label = $prefix . $original_label; |
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|
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if ( strlen( $new_label ) > $max_length ) { |
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$available_length = $max_length - strlen( $prefix ); |
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$new_label = $prefix . substr( $original_label, 0, $available_length ); |
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} |
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|
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$counter = 1; |
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$base_label = substr( $original_label, 0, $available_length ?? strlen( $original_label ) ); |
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|
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while ( in_array( $new_label, $existing_labels, true ) ) { |
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$new_label = $prefix . $base_label . $counter; |
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|
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if ( strlen( $new_label ) > $max_length ) { |
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$available_length = $max_length - strlen( $prefix . $counter ); |
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$base_label = substr( $original_label, 0, $available_length ); |
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$new_label = $prefix . $base_label . $counter; |
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} |
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|
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++$counter; |
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} |
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} |
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|
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return $new_label; |
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} |
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} |
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|
