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<?php |
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|
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namespace CatFolders\Rest\Controllers; |
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|
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use CatFolders\Classes\Helpers; |
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|
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class PublicAPIController { |
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|
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const CATF_ROUTE_PUBLIC_NAMESPACE = CATF_ROUTE_NAMESPACE . '/public'; |
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|
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private $folderController; |
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|
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public function __construct() { |
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$this->folderController = new FolderController(); |
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} |
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|
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public function register_routes() { |
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register_rest_route( |
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CATF_ROUTE_NAMESPACE, |
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'/generate-api-key', |
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array( |
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array( |
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'methods' => \WP_REST_Server::CREATABLE, |
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'callback' => array( $this, 'generate_api_key' ), |
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'permission_callback' => array( $this, 'permission_callback' ), |
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), |
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) |
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); |
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|
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register_rest_route( |
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self::CATF_ROUTE_PUBLIC_NAMESPACE, |
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'/folders', |
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array( |
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array( |
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'methods' => \WP_REST_Server::READABLE, |
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'callback' => array( $this->folderController, 'get_folders' ), |
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'permission_callback' => array( $this, 'public_permission_callback' ), |
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), |
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array( |
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'methods' => \WP_REST_Server::CREATABLE, |
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'callback' => array( $this->folderController, 'new_folder' ), |
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'permission_callback' => array( $this, 'public_permission_callback' ), |
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), |
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array( |
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'methods' => \WP_REST_Server::DELETABLE, |
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'callback' => array( $this->folderController, 'delete_folder' ), |
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'permission_callback' => array( $this, 'public_permission_callback' ), |
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), |
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) |
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); |
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|
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register_rest_route( |
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self::CATF_ROUTE_PUBLIC_NAMESPACE, |
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'/attachment-to-folder', |
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array( |
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array( |
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'methods' => \WP_REST_Server::CREATABLE, |
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'callback' => array( $this->folderController, 'set_attachment_to_folder' ), |
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'permission_callback' => array( $this, 'public_permission_callback' ), |
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), |
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) |
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); |
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} |
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|
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public function generate_api_key() { |
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if( ! current_user_can( 'manage_options' ) ) { |
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return new \WP_Error( 403, __( 'You are not allowed to generate API key.', 'catfolders' ) ); |
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} |
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$key = Helpers::generateRandomString( 40 ); |
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update_option( 'catf_rest_api_key', $key ); |
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return new \WP_REST_Response( $key ); |
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} |
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|
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public function permission_callback() { |
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return current_user_can( 'upload_files' ) && current_user_can( 'manage_options' ); |
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} |
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|
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public function public_permission_callback() { |
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$key = get_option( 'catf_rest_api_key', '' ); |
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if ( \strlen( $key ) == 40 ) { |
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return $key === $this->getBearerToken(); |
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} |
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return false; |
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} |
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|
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private function getAuthorizationHeader() { |
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$headers = null; |
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if ( isset( $_SERVER['Authorization'] ) ) { |
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$headers = trim( $_SERVER['Authorization'] ); |
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} elseif ( isset( $_SERVER['HTTP_AUTHORIZATION'] ) ) { //Nginx or fast CGI |
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$headers = trim( $_SERVER['HTTP_AUTHORIZATION'] ); |
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} elseif ( function_exists( 'apache_request_headers' ) ) { |
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$requestHeaders = apache_request_headers(); |
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// Server-side fix for bug in old Android versions (a nice side-effect of this fix means we don't care about capitalization for Authorization) |
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$requestHeaders = array_combine( array_map( 'ucwords', array_keys( $requestHeaders ) ), array_values( $requestHeaders ) ); |
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//print_r($requestHeaders); |
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if ( isset( $requestHeaders['Authorization'] ) ) { |
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$headers = trim( $requestHeaders['Authorization'] ); |
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} |
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} |
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return $headers; |
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} |
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|
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private function getBearerToken() { |
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// phpcs:disable WordPress.Security.NonceVerification.Recommended |
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$token = null; |
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$headers = $this->getAuthorizationHeader(); |
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// HEADER: Get the access token from the header |
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if ( ! empty( $headers ) ) { |
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if ( preg_match( '/Bearer\s(\S+)/', $headers, $matches ) ) { |
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$token = $matches[1]; |
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} |
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} |
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if ( is_null( $token ) && isset( $_REQUEST['token'] ) ) { |
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$token = $_REQUEST['token']; |
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} |
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return $token; |
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} |
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} |
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|
